阅读说明：本技术 一种爆破防误系统、爆破防误方法以及存储介质 (Blasting error prevention system, blasting error prevention method and storage medium ) 是由 魏略 夏锐 王媛媛 邓秀聪 谭志勇 于 2020-11-19 设计创作，主要内容包括：本发明属于爆破安全技术领域,尤其涉及一种爆破防误系统、爆破防误方法以及存储介质,该爆破防误系统包括定位系统、防误装置以及警戒区,定位系统包括多个定位装置,起爆点的位置通过一定位装置定位得到,警戒区为覆盖起爆点的区域,防误装置包括防误主机和防误无人机,防误主机与定位系统和防误无人机连接,若防误主机监测到定位装置位于警戒区内、接收到任一定位装置的报警信息或防误无人机的报警信息,则控制起爆线路断开,以禁止起爆,从而通过定位装置和防误无人机对爆破警戒区以及定位装置用户进行有效监控,降低爆破意外事故的发生率。(The invention belongs to the technical field of blasting safety, and particularly relates to a blasting error prevention system, a blasting error prevention method and a storage medium, wherein the blasting error prevention system comprises a positioning system, an error prevention device and an alert area, the positioning system comprises a plurality of positioning devices, the position of a detonation point is obtained by positioning through a positioning device, the alert area is an area covering the detonation point, the error prevention device comprises an error prevention host and an error prevention unmanned aerial vehicle, the error prevention host is connected with the positioning system and the error prevention unmanned aerial vehicle, if the error prevention host monitors that the positioning device is positioned in the alert area and receives the alarm information of any positioning device or the alarm information of the error prevention unmanned aerial vehicle, the detonation circuit is controlled to be disconnected so as to prohibit detonation, and therefore, users of the blasting alarm area and the positioning device are effectively monitored through the positioning device and the error prevention unmanned aerial.)

1. A blasting anti-misoperation system is characterized by comprising a positioning system, an anti-misoperation device and an alarm area, wherein the positioning system comprises a plurality of positioning devices, the position of a detonation point is obtained by positioning through one of the plurality of positioning devices, the alarm area is an area covering the detonation point, the anti-misoperation device comprises an anti-misoperation host and an anti-misoperation unmanned aerial vehicle, the anti-misoperation host is connected with the positioning system and the anti-misoperation unmanned aerial vehicle so as to obtain the position of the detonation point and monitor the positions of the plurality of positioning devices, alarm information of the plurality of positioning devices and alarm information of the anti-misoperation unmanned aerial vehicle, and the anti-misoperation unmanned aerial vehicle monitors the alarm area after receiving an anti-misoperation monitoring instruction of the anti-misoperation host;

the anti-misoperation host monitors the positions of the positioning devices, the alarm information of the positioning devices and the alarm information of the anti-misoperation unmanned aerial vehicle, and controls the detonation circuit to be disconnected if any positioning device is monitored to be located in the warning area and any positioning device or the alarm information of the anti-misoperation unmanned aerial vehicle is received, so that detonation is prohibited.

2. The system for preventing blasting errors according to claim 1, wherein the anti-error host receives an input monitoring map matched with the site working conditions of the detonation point, determines the monitoring map as the warning area, and sends the warning area to the plurality of positioning devices and the anti-error unmanned aerial vehicle.

3. The system for preventing blasting errors according to claim 1, wherein when the positions of all the positioning devices are monitored to be outside the warning area and patrol completion information of all the positioning devices is received, the anti-error host sends an anti-error monitoring instruction to the unmanned aerial vehicle, the anti-error unmanned aerial vehicle obtains the current positions of all the positioning devices after receiving the anti-error monitoring instruction, determines a monitoring map according to the current positions, and sets the monitoring map as the warning area of the anti-error unmanned aerial vehicle.

4. The system of claim 1, further comprising a detonation controller connected to the detonation circuit and connected to the anti-misoperation host for controlling the detonation circuit to be connected and disconnected.

5. The system according to claim 1, further comprising a decision device, wherein the decision device sends a detonation permission instruction to the anti-error host when receiving a detonation permission instruction from a user of the decision device.

6. The blasting error prevention system according to claim 5, wherein if the error prevention host does not receive the detonation enabling instruction of the decision device, the detonation circuit is controlled to be disconnected to prohibit detonation, and if the error prevention host monitors that the plurality of positioning devices are all located outside the alert area, does not receive the alarm information of the plurality of positioning devices and the error prevention unmanned aerial vehicle, and receives the detonation enabling instruction of the decision device, the detonation circuit is controlled to be connected to enable detonation.

7. A blasting error prevention method is characterized by comprising the following steps:

the method comprises the following steps of constructing a positioning system comprising a plurality of positioning devices, and constructing an anti-misoperation device for controlling the connection or disconnection of a detonation circuit, wherein the anti-misoperation device comprises an anti-misoperation host and an anti-misoperation unmanned aerial vehicle, the anti-misoperation host is connected with the positioning system and the anti-misoperation unmanned aerial vehicle, and the anti-misoperation unmanned aerial vehicle monitors an alert area after receiving an anti-misoperation monitoring instruction of the anti-misoperation host;

positioning the position of the detonation point through a positioning device in the plurality of positioning devices, and setting a preset area covering the detonation point as an alert area;

and monitoring the positions of the plurality of positioning devices, the alarm information of the plurality of positioning devices and the alarm information of the anti-misoperation unmanned aerial vehicle through the anti-misoperation host, and if monitoring that any one of the positioning devices is positioned in the warning area and receives the alarm information of any one of the positioning devices or the anti-misoperation unmanned aerial vehicle, controlling the detonation circuit to be disconnected so as to prohibit detonation.

8. The blast fool-proofing method according to claim 7, wherein the step of setting a preset area covering the initiation point as a warning zone comprises:

the anti-misoperation host receives an input monitoring map matched with the site working conditions of the detonation point, determines the monitoring map as the warning area, and sends the warning area to the plurality of positioning devices and the anti-misoperation unmanned aerial vehicle.

9. The blast fool-proofing method according to claim 7, wherein the step of setting a preset area covering the initiation point as a warning zone comprises:

when the position of monitoring all positioner is located outside the warning district, and received all positioner's patrol and inspection information that finishes, prevent mistake host computer to prevent mistake unmanned aerial vehicle and send and prevent mistake monitoring instruction, prevent that mistake unmanned aerial vehicle is receiving prevent mistake monitoring instruction back, acquire all positioner's current position, according to a current position confirms a control map, will the control map sets up to prevent mistake unmanned aerial vehicle's warning district.

10. The blast error prevention method according to claim 7, further comprising:

providing a decision-making device;

and when receiving a detonation permission instruction of a decision device user, sending the detonation permission instruction to the anti-error host through the decision device.

11. The blast error prevention method of claim 10, further comprising:

if the anti-error host does not receive the detonation permission instruction of the decision device, the detonation circuit is controlled to be disconnected to prohibit detonation, and if the anti-error host monitors that the positioning devices are all located outside the warning area, does not receive the warning information of the positioning devices and the anti-error unmanned aerial vehicle, and receives the detonation permission instruction of the decision device, the detonation circuit is controlled to be connected to allow detonation.

12. A blast error prevention method for use in the blast error prevention system of claim 1, comprising:

the positioning device acquires the position information of the detonation point and sends the position information of the detonation point to the anti-error host;

when the anti-misoperation host receives the position information of the detonation point, a warning area of the detonation point is set according to the position information of the detonation point, and the position information and the warning information of all the positioning devices and the warning information of the anti-misoperation unmanned aerial vehicle are monitored;

when the current position of any one of the positioning devices is located in the warning area and the alarm information of any one of the positioning devices or the anti-misoperation unmanned aerial vehicle is received, the detonation circuit is controlled to be disconnected so as to prohibit detonation.

Technical Field

The invention belongs to the technical field of blasting safety, and particularly relates to a blasting error prevention system, a blasting error prevention method and a storage medium.

Background

Engineering blasting is a high-risk special industry related to explosive materials, and workers who carry out blasting every year do not have proper preventive measures because of violation of blasting safety regulations, misleading in information communication, or unqualified blasting steps, for example, in a blasting danger range, ordinary workers break into a blasting warning range and are not found in time, and if the workers in the blasting warning range cannot timely and accurately receive evacuation messages, a dazzling blasting engineering accident is caused.

In the prior art, blasting error prevention measures such as strengthening the training assessment of operators on blasting safety regulations or arranging specific operators to manually monitor the operation process of blasting operators are generally adopted, however, the blasting error prevention measures prevent blasting engineering accidents by standardizing the actions of the operators, so that the conditions of incomplete monitoring, such as off-duty and dozing of the operators, or untimely monitoring and omission exist, are inevitable, and the blasting error prevention measures in the prior art are difficult to effectively monitor and manage the blasting operators and reduce the probability of major blasting accidents.

Disclosure of Invention

The invention aims to provide a blasting error prevention system, a blasting error prevention method and a storage medium, and aims to solve the problems that the existing blasting error prevention measures are difficult to effectively monitor and manage and reduce the occurrence probability of major blasting accidents.

On one hand, the invention provides a blasting anti-misoperation system, which comprises a positioning system, an anti-misoperation device and an alarm area, wherein the positioning system comprises a plurality of positioning devices, the position of a detonation point is obtained by positioning one of the plurality of positioning devices, the alarm area is an area covering the detonation point, the anti-misoperation device comprises an anti-misoperation host and an anti-misoperation unmanned aerial vehicle, the anti-misoperation host is connected with the positioning system and the anti-misoperation unmanned aerial vehicle so as to obtain the position of the detonation point and monitor the positions of the plurality of positioning devices, the alarm information of the plurality of positioning devices and the alarm information of the anti-misoperation unmanned aerial vehicle, and the anti-misoperation unmanned aerial vehicle monitors the alarm area after receiving an anti-misoperation monitoring instruction of the anti-misoperation host;

the anti-misoperation host monitors the positions of the positioning devices, the alarm information of the positioning devices and the alarm information of the anti-misoperation unmanned aerial vehicle, and controls the detonation circuit to be disconnected if any positioning device is monitored to be located in the warning area and any positioning device or the alarm information of the anti-misoperation unmanned aerial vehicle is received, so that detonation is prohibited.

Optionally, the anti-misoperation host receives an input monitoring map matched with the site working conditions of the detonation point, determines the monitoring map as the warning area, and sends the warning area to the plurality of positioning devices and the unmanned aerial vehicle for preventing misoperation.

Optionally, when monitoring that the position of all positioning devices is located outside the warning area and the patrol of all positioning devices is finished, the anti-misoperation host sends an anti-misoperation monitoring instruction to the anti-misoperation unmanned aerial vehicle, the anti-misoperation unmanned aerial vehicle receives the anti-misoperation monitoring instruction, acquires the current position of all positioning devices, determines a monitoring map according to the current position, and sets the monitoring map as the warning area of the anti-misoperation unmanned aerial vehicle.

Optionally, the blasting error prevention system further comprises an initiation controller connected to the initiation line and connected to the error prevention host, so as to control the initiation line to be connected and disconnected.

Optionally, the blasting error prevention system further includes a decision device, and the decision device sends a detonation permission instruction to the error prevention host when receiving a detonation permission instruction from a user of the decision device.

Optionally, if the anti-error host does not receive the detonation permission instruction of the decision device, the detonation circuit is controlled to be disconnected to prohibit detonation, and if the anti-error host monitors that the plurality of positioning devices are all located outside the warning area, does not receive the alarm information of the plurality of positioning devices and the anti-error unmanned aerial vehicle, and receives the detonation permission instruction of the decision device, the detonation circuit is controlled to be connected to allow detonation.

On the other hand, the invention also provides a blasting error prevention method, which comprises the following steps:

the method comprises the following steps of constructing a positioning system comprising a plurality of positioning devices, and constructing an anti-misoperation device for controlling the connection or disconnection of a detonation circuit, wherein the anti-misoperation device comprises an anti-misoperation host and an anti-misoperation unmanned aerial vehicle, the anti-misoperation host is connected with the positioning system and the anti-misoperation unmanned aerial vehicle, and the anti-misoperation unmanned aerial vehicle monitors an alert area after receiving an anti-misoperation monitoring instruction of the anti-misoperation host;

positioning the position of the detonation point through a positioning device in the plurality of positioning devices, and setting a preset area covering the detonation point as an alert area;

and monitoring the positions of the plurality of positioning devices, the alarm information of the plurality of positioning devices and the alarm information of the anti-misoperation unmanned aerial vehicle through the anti-misoperation host, and if monitoring that any one of the positioning devices is positioned in the warning area and receives the alarm information of any one of the positioning devices or the anti-misoperation unmanned aerial vehicle, controlling the detonation circuit to be disconnected so as to prohibit detonation.

Optionally, the step of setting a preset area covering the detonation point as a warning area includes:

the anti-misoperation host receives an input monitoring map matched with the site working conditions of the detonation point, determines the monitoring map as the warning area, and sends the warning area to the plurality of positioning devices and the anti-misoperation unmanned aerial vehicle.

Optionally, the step of setting a preset area covering the detonation point as a warning area includes:

when the position of monitoring all positioner is located outside the warning district, and received all positioner's patrol and inspection information that finishes, prevent mistake host computer to prevent mistake unmanned aerial vehicle and send and prevent mistake monitoring instruction, prevent that mistake unmanned aerial vehicle is receiving prevent mistake monitoring instruction back, acquire all positioner's current position, according to a current position confirms a control map, will the control map sets up to prevent mistake unmanned aerial vehicle's warning district.

Optionally, the blast error prevention method further includes:

providing a decision-making device;

and when receiving a detonation permission instruction of a decision device user, sending the detonation permission instruction to the anti-error host through the decision device.

Optionally, the blast error prevention method further includes:

if the anti-error host does not receive the detonation permission instruction of the decision device, the detonation circuit is controlled to be disconnected to prohibit detonation, and if the anti-error host monitors that the positioning devices are all located outside the warning area, does not receive the warning information of the positioning devices and the anti-error unmanned aerial vehicle, and receives the detonation permission instruction of the decision device, the detonation circuit is controlled to be connected to allow detonation.

On the other hand, the invention also provides a blasting error prevention method of the blasting error prevention system, which comprises the following steps:

the positioning device acquires the position information of the detonation point and sends the position information of the detonation point to the anti-error host;

when the anti-misoperation host receives the position information of the detonation point, a warning area of the detonation point is set according to the position information of the detonation point, and the position information and the warning information of all the positioning devices and the warning information of the anti-misoperation unmanned aerial vehicle are monitored;

when the current position of any one of the positioning devices is located in the warning area and the alarm information of any one of the positioning devices or the anti-misoperation unmanned aerial vehicle is received, the detonation circuit is controlled to be disconnected so as to prohibit detonation.

The blasting anti-misoperation system provided by the invention comprises a positioning system, an anti-misoperation device and a warning area, wherein the positioning system comprises a plurality of positioning devices, the position of a detonation point is obtained by positioning through a positioning device, the warning area is an area covering the detonation point, the anti-misoperation device comprises an anti-misoperation host and an anti-misoperation unmanned aerial vehicle, the anti-misoperation host is connected with the positioning system and the anti-misoperation unmanned aerial vehicle, if the anti-misoperation host monitors that the positioning device is positioned in the warning area and receives the alarm information of the positioning device or the alarm information of the anti-misoperation unmanned aerial vehicle, the detonation circuit is controlled to be disconnected so as to prohibit detonation, so that the blasting warning area and a positioning device user are effectively monitored through the positioning device and the anti-misoperation unmanned.

Drawings

Fig. 1 is a schematic structural diagram of a blasting error prevention system according to an embodiment of the present invention;

fig. 2 is a diagram illustrating a structure of a blasting error prevention system according to an embodiment of the present invention;

fig. 3 is a flowchart of an implementation of a blasting error prevention method according to a second embodiment of the present invention;

fig. 4 is a flowchart of an implementation of a blasting error prevention method according to a third embodiment of the present invention;

fig. 5a, 5b, 5c, and 5d are schematic diagrams of different operating states of a blasting error prevention system according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description of specific implementations of the present invention is provided in conjunction with specific embodiments:

the first embodiment is as follows:

fig. 1 shows a structure of a blasting error prevention system according to a first embodiment of the present invention, and for convenience of description, only the parts related to the first embodiment of the present invention are shown, which are described in detail below.

The embodiment of the invention provides a blasting misoperation prevention system 1, wherein the blasting misoperation prevention system 1 is used for monitoring a blasting process so as to reduce or avoid misoperation in the blasting process and improve the safety of blasting. The blasting error prevention system 1 comprises a positioning system 100, an alert area 200 and an error prevention device 300 connected with the positioning system 100, wherein the positioning system 100 comprises a plurality of positioning devices 110, and the error prevention device 300 comprises an error prevention host 310 and an error prevention unmanned aerial vehicle 320.

The positioning system 100 is used to position the positioning device 110 and the initiation point of the area to be blasted. When the initiation point is located, specifically, the location of the initiation point is located by a locating device in the locating system 100, so as to accurately obtain the location of the initiation point. The positioning device 110 can use an existing positioning system to perform positioning, for example, a GPS positioning system, a beidou positioning system, etc., and the positioning device 110 can be a dedicated positioning terminal or a communication terminal with a positioning function, for example, a mobile phone with a positioning function, so as to perform voice communication while performing positioning by using the positioning terminal, thereby facilitating communication between a security officer (positioning device user) and other set users. Optionally, in another embodiment of the present invention, the positioning system 100 further includes a base station, and the base station is connected to the anti-misoperation host and all the positioning devices to realize positioning of the positioning devices and the detonation point. In the embodiment of the present invention, the positioning system may adopt a positioning system that is already mature or feasible through theoretical research in the prior art, and the embodiment provides only one of the positioning systems, and the connection between the error-prevention host and the base station may be regarded as the communication connection between the error-prevention host and the positioning system. If the base station is not needed in other positioning systems, the error-prevention host and the positioning terminal can be directly connected in communication, or can be regarded as being connected in communication with the positioning system to acquire the position of the positioning terminal. The invention does not limit the positioning system and the connection mode of the positioning system and the anti-error host.

The surveillance zone 200 is an area covering the initiation point, which is considered a hazardous area where people or objects located in the area are vulnerable to the blast during the blast, and is typically a circular area centered on the initiation point, although other polygonal areas centered on the initiation point may be used, wherein the initiation point is located by a locating device in the locating system 100. After the location of the detonation point is accurately obtained, the guard zone may be set as an industry-specified circular area with a radius of 300 meters, or as a polygonal area covering a circular area centered on the detonation point, as an example. In one embodiment, the user can input a monitoring map matched with the site working condition of the explosion point through the anti-misoperation host 310, the monitoring map can be drawn by the user according to the terrain of the explosion point, the anti-misoperation host 310 determines the monitoring map as an alert area after receiving the monitoring map input by the user and matched with the site working condition of the explosion point, and sends the alert area to the plurality of positioning devices and the anti-misoperation unmanned aerial vehicle, so that the alert area can be accurately determined according to the site working condition of the explosion point, and the patrol efficiency of the positioning device user and the anti-misoperation unmanned aerial vehicle is improved.

In another embodiment, the warning area of the unmanned aerial vehicle for preventing misoperation is determined only when the positions of all the positioning devices are monitored to be outside the warning area and the patrol completion information of all the positioning devices is received, and the warning area of the unmanned aerial vehicle for preventing misoperation can be determined by the host for preventing misoperation and also can be determined by the unmanned aerial vehicle for preventing misoperation. In a specific embodiment, when the position of monitoring all positioner is located outside the warning district, and the patrol of all positioner finishes the information in receipt, prevent that the mistake host computer sends and prevents mistake monitoring instruction to preventing the unmanned aerial vehicle, prevent that the unmanned aerial vehicle is preventing mistake after the monitoring instruction is received, (from preventing the mistake host computer or directly following positioner) acquireing all positioner's current position, confirm a control map according to current position, set up the control map into its warning district, and send the warning district that sets up for preventing the mistake host computer, so that the user utilizes to prevent the mistake host computer and look over. In another specific embodiment, when the anti-misoperation host monitors that the positions of all the positioning devices are outside the warning area and receives the patrol completion information of all the positioning devices, the anti-misoperation host determines a monitoring map according to the current positions of all the positioning devices, sets the monitoring map as the warning area of the anti-misoperation unmanned aerial vehicle, and sends the set warning area to the anti-misoperation unmanned aerial vehicle along with the anti-misoperation monitoring instruction.

Prevent mistake host computer 310 and positioning system 100 and prevent mistake unmanned aerial vehicle 320 in the mistake device 300 and be connected to obtain the position of explosion starting point and monitor all positioning device's in positioning system 100 position, the alarm information that all positioning device sent and the alarm information that prevents mistake unmanned aerial vehicle 320 and send, prevent mistake unmanned aerial vehicle 320 and monitor warning district 200 after receiving the mistake monitoring instruction of preventing mistake host computer 310. The inspection of the warning area is carried out in a mode of combining manpower (positioning device users) and machines, and the inspection efficiency and the inspection accuracy are improved. During patrol, a security officer (a positioning device user) and the anti-misoperation unmanned aerial vehicle 320 can synchronously patrol the warning area and can also patrol the warning area in tandem. Normally, a security officer (user of the positioning device) will be on duty outside the alert zone upon detonation to prevent someone from entering the alert zone upon detonation, and considering that security officers may also be in a state of working fatigue, relaxing the alert, and therefore, in one embodiment of the invention, when the positions of all the positioning devices in the positioning system, the alarm information sent by all the positioning devices and the alarm information sent by the anti-misoperation unmanned aerial vehicle are monitored, when the anti-misoperation host monitors that the positions of all the positioning devices are outside the warning area and receives the patrol completion information of all the positioning devices, the anti-misoperation host sends an anti-misoperation monitoring instruction to the anti-misoperation unmanned aerial vehicle, prevent mistake unmanned aerial vehicle with control and continue to monitor warning district, send alarm information to preventing mistake host computer if prevent that mistake unmanned aerial vehicle monitors that there is the life body (for example, people or animals) in the warning district to further reduce the incidence of blasting accident. Specifically, when the anti-misoperation host sends the anti-misoperation monitoring instruction to the anti-misoperation unmanned aerial vehicle, the anti-misoperation unmanned aerial vehicle can be sent to the anti-misoperation unmanned aerial vehicle in the warning area, and the warning area needing monitoring can be confirmed according to the position of the current safety personnel (positioning device) by the anti-misoperation unmanned aerial vehicle.

In the embodiment of the invention, the blasting anti-misoperation system comprises a positioning system, an anti-misoperation device and a warning area, wherein the positioning system comprises a plurality of positioning devices, the position of a detonation point is obtained by positioning through a positioning device, the warning area is an area covering the detonation point, the anti-misoperation device comprises an anti-misoperation host and an anti-misoperation unmanned aerial vehicle, the anti-misoperation host is connected with the positioning system and the anti-misoperation unmanned aerial vehicle, and if the anti-misoperation host monitors that the positioning device is located in the warning area and receives the alarm information of the positioning device or the alarm information of the anti-misoperation unmanned aerial vehicle, the detonation circuit is controlled to be disconnected to prohibit detonation, so that users in the blasting warning area and the positioning device are effectively monitored, and.

In an embodiment of the present invention, the blasting error prevention system may further include a detonation controller, the detonation controller is connected to the detonation circuit and connected to the error prevention host, and controls the detonation circuit to be turned off or on under the control of the error prevention host. Specifically, the detonation controller is connected with a detonation circuit that detonates the detonator, and controls the detonation circuit to be disconnected in an initial state. In order to understand the scheme, the detonation controller can be understood as an electronic switch which is controlled by the anti-misoperation host and is connected in series with the detonation circuit, the on-off of the detonation circuit can be controlled, and the detonation signal can be sent only by connecting the detonation circuit. In order to ensure safety, the detonation controller controls the detonation circuit to be disconnected in the initial state, so that the anti-misoperation host does not operate the current state of the detonation controller under the condition that the detonation condition is not met, and the anti-misoperation host can still control the detonation controller to be disconnected. If the anti-error host monitors that any positioning device is located in the warning area and receives the warning information of any positioning device or the anti-error unmanned aerial vehicle, the detonation circuit is controlled to be disconnected by controlling the detonation controller to be disconnected so as to prohibit detonation. Further, the system is prevented mistake in blasting still including setting up the explosion-proof shelter in the alert district to when the detonation circuit length of being connected with the detonation controller is less than the settlement distance, provide explosion-proof safety shelter to the detonation operating personnel, improve operating personnel's security, at this moment, prevent mistake host computer and detonation controller wireless connection, with the disconnection and the intercommunication of wireless control detonation controller.

In another embodiment of the invention, the blasting error prevention system further comprises a decision device, the decision device sends an explosion allowing instruction to the error prevention host computer when receiving the explosion allowing instruction of the decision device user, if the error prevention host computer does not receive the explosion allowing instruction of the decision device, the explosion preventing system controls the explosion line to be disconnected to prohibit explosion, and if the error prevention host computer monitors that all the positioning devices are located outside the warning area, does not receive any positioning device and alarm information of the error prevention unmanned aerial vehicle, and receives the explosion allowing instruction of the decision device, the explosion preventing system controls the explosion line to be connected to allow explosion. Like this, only when all positioner all are located warning district, and do not receive arbitrary positioner and prevent mistake unmanned aerial vehicle's alarm information, and receive decision-making device's permission detonation instruction, prevent that the mistake host computer just controls detonation circuit intercommunication to allow the detonation, thereby improved the blasting and prevented mistake effect of preventing mistake system.

By way of example, FIG. 2 illustrates an exemplary blast fool-proofing system that includes a positioning system 100, an alert zone 200, and a fool-proofing device 300. The positioning system 100 includes a plurality of positioning devices 110 and a base station 120, and the positioning of the positioning devices 110 is realized by the base station 120, and the positioning devices 110 can be carried by a security officer (positioning device user) to position the security officer when the security officer visits an alert zone 200, and the alert zone 200 is set as an area formed by spreading a security distance around a detonation point 220. The anti-misoperation device 300 comprises an anti-misoperation host 310 and an anti-misoperation unmanned aerial vehicle 320, wherein the anti-misoperation host 310 is connected with the positioning system 100 and the anti-misoperation unmanned aerial vehicle 320 to obtain the position of the detonation point 220 and monitor the positions of all positioning devices 110 in the positioning system 100, alarm information sent by all positioning devices 110 and alarm information sent by the anti-misoperation unmanned aerial vehicle 320, and the anti-misoperation unmanned aerial vehicle 320 monitors the warning area 200 after receiving an anti-misoperation monitoring instruction of the anti-misoperation host 310. The blast error prevention system further includes an initiation controller 330 (e.g., a programmable control switch), and the initiation controller 330 is connected to the initiation line and connected to the error prevention main unit 310, and controls the initiation line to be turned off or on under the control of the error prevention main unit 310. If the anti-misoperation host 310 monitors that any positioning device 110 is located in the warning area and receives the warning information of any positioning device 110 or the anti-misoperation unmanned aerial vehicle 320, the detonation circuit can be controlled to be disconnected by controlling the detonation controller 330 to be disconnected, so that detonation is forbidden, and the blasting anti-misoperation is realized. In the figure, the blasting anti-error system further includes a decision device 400, and when receiving an instruction of allowing initiation from a decision device user, the decision device 400 sends the instruction of allowing initiation to the anti-error host 310, where the decision device user may specifically be a general command or a project principal in the blasting site. The anti-error host 310 controls the detonation circuit to be connected through the detonation controller only when monitoring that all the positioning devices are located outside the warning area, and the alarm information of any positioning device and the anti-error unmanned aerial vehicle is not received, and the allowable detonation instruction of the decision device is received, so as to allow detonation, and controls the detonation circuit to be disconnected if the anti-error host 310 does not receive the allowable detonation instruction of the decision device, so as to prohibit detonation, so that the anti-error effect of the anti-error blasting system is improved. When the anti-misoperation host 310 controls the communication of the detonation circuit through the detonation controller, although detonation is allowed, the detonation can be performed only after a detonation instruction is sent by a blaster through the detonator 340, so that the safety of blasting is further improved.

Example two:

fig. 3 shows an implementation flow of a blasting error prevention method provided by the second embodiment of the present invention, and for convenience of description, only the parts related to the second embodiment of the present invention are shown, which are detailed as follows:

in step S301, a positioning system comprising a plurality of positioning devices is constructed, an anti-misoperation device for controlling the connection or disconnection of the detonation circuit is constructed, the anti-misoperation device comprises an anti-misoperation host and an anti-misoperation unmanned aerial vehicle, the anti-misoperation host is connected with the positioning system and the anti-misoperation unmanned aerial vehicle, and the anti-misoperation unmanned aerial vehicle monitors the warning area after receiving an anti-misoperation monitoring instruction of the anti-misoperation host.

The embodiment of the invention is suitable for a blasting anti-misoperation system to monitor blasting operation executed in a blasting process, and particularly the blasting anti-misoperation system comprises a positioning system, a warning area and an anti-misoperation device connected with the positioning system, wherein the positioning system comprises a plurality of positioning devices used for positioning the positioning devices and a blasting point of an area to be blasted, and the positioning devices are carried by a security guard (positioning device user). The positioning device can utilize the existing positioning system to perform positioning, for example, a GPS positioning system, a beidou positioning system, etc., and the positioning device can be a dedicated positioning terminal or a communication terminal with a positioning function (for example, a mobile phone with a positioning function). Optionally, in another embodiment of the present invention, the constructing of the positioning system further includes providing a base station, the base station is connected to the positioning device to realize positioning of the positioning device and the initiation point, and the error prevention device is in communication connection with the base station to obtain a positioning signal of the positioning device. The mistake device of preventing of structure is including preventing the mistake host computer and preventing the mistake unmanned aerial vehicle, prevent that the mistake host computer is connected with positioning system and mistake unmanned aerial vehicle to obtain the position of explosion point and monitor all positioning device's in the positioning system position, the alarm information that all positioning device sent and prevent the alarm information that the mistake unmanned aerial vehicle sent, prevent that the mistake unmanned aerial vehicle monitors alert district after receiving the mistake monitoring instruction of preventing the mistake host computer, prevent that the mistake host computer can be panel computer, notebook or desktop computer.

In step S302, the position of the detonation point is located by a locating device, and a preset area covering the detonation point is set as an alert area.

In the embodiment of the present invention, the alert zone is an area covering the initiation point, and the area (i.e. alert zone) is considered to be a dangerous area where people or things in the area are vulnerable to the explosion during the explosion, and the alert zone is usually a circular area centered on the initiation point, but may be other suitable areas. In one embodiment, a user can input a monitoring map matched with the site working condition of the detonation point through the anti-misoperation host, the monitoring map can be drawn by the user according to the terrain of the detonation point, the anti-misoperation host determines the monitoring map into an alert area after receiving the monitoring map input by the user and matched with the site working condition of the detonation point, and sends the alert area to the plurality of positioning devices and the anti-misoperation unmanned aerial vehicle, so that the alert area can be accurately determined according to the site working condition of the detonation point, and the patrol efficiency of the positioning device user and the anti-misoperation unmanned aerial vehicle is improved. In another embodiment, the warning zone of the anti-misoperation unmanned aerial vehicle can be determined by the anti-misoperation host and can also be determined by the anti-misoperation unmanned aerial vehicle. In a specific embodiment, when the positions of all the positioning devices are monitored to be located outside the warning area and the patrol completion information of all the positioning devices is received, the anti-misoperation host sends an anti-misoperation monitoring instruction to the anti-misoperation unmanned aerial vehicle, the anti-misoperation unmanned aerial vehicle acquires the current positions of all the positioning devices after receiving the anti-misoperation monitoring instruction, determines a monitoring map according to the current positions, and sets the monitoring map as the warning area of the anti-misoperation unmanned aerial vehicle. In another specific embodiment, when the anti-misoperation host monitors that the positions of all the positioning devices are outside the warning area and receives the patrol completion information of all the positioning devices, the anti-misoperation host determines a monitoring map according to the current positions of all the positioning devices, sets the monitoring map as the warning area of the anti-misoperation unmanned aerial vehicle, and sends the set warning area to the anti-misoperation unmanned aerial vehicle along with the anti-misoperation monitoring instruction. When fixing a position the detonation point, fix a position the position of detonation point through a positioner among positioning system to accurately obtain the position of detonation point, specifically, can carry positioner by the security personnel and reach appointed detonation point, fix a position the detonation point, in order to obtain the positional information of detonation point, later send positional information for preventing mistake host computer through positioner (positioning system promptly) or intelligent terminal, thereby accurately obtain the position of detonation point.

In step S303, the position of the positioning device, the alarm information of the positioning device, and the alarm information of the anti-error unmanned aerial vehicle are monitored by the anti-error host, and if the anti-error host monitors that any positioning device is located in the warning area and receives the alarm information of any positioning device or the anti-error unmanned aerial vehicle, the detonation circuit is controlled to be disconnected so as to prohibit detonation.

In the embodiment of the invention, the anti-error host monitors the positions of all the positioning devices, the alarm information sent by the positioning devices and the alarm information sent by the anti-error unmanned aerial vehicle, and controls the detonation circuit to be disconnected to prohibit detonation if the anti-error host monitors that the positioning devices are positioned in the warning area and receives the alarm information of any one positioning device and the alarm information sent by the anti-error unmanned aerial vehicle. The position through preventing mistake host computer monitoring positioner, positioner's alarm information and prevent mistake unmanned aerial vehicle's alarm information when, the position of monitoring positioner is located outside warning district, and when receiving all positioner's patrol information that finishes, prevent mistake host computer to prevent mistake unmanned aerial vehicle and send and prevent mistake monitoring instruction, prevent mistake unmanned aerial vehicle with the control and continue to monitor warning district, if prevent mistake unmanned aerial vehicle and monitor the alarm information that has the life body in the warning district and send to preventing mistake host computer, thereby further reduce the incidence of blasting accident.

In an embodiment of the present invention, the method for preventing error in blasting further includes configuring a detonation controller, where the detonation controller is connected to the detonation circuit and to the error-prevention host, and controls the detonation circuit to be turned off or on under the control of the error-prevention host, and the detonation controller may be a programmable control switch. Further, the anti-misoperation method for blasting further comprises the step of providing an anti-explosion shelter arranged in the warning area, so that when the length of a blasting line connected with the blasting controller is smaller than a set distance, the anti-explosion shelter is provided for blasting operators, the safety of the operators is improved, and at the moment, the anti-misoperation host is in wireless connection with the blasting controller, and disconnection and connection of the blasting controller are controlled in a wireless mode.

In another embodiment of the invention, the method for preventing error blasting further comprises providing a decision device, the decision device sends an explosion permission instruction to the error prevention host computer when receiving the explosion permission instruction of the decision device user, if the error prevention host computer does not receive the explosion permission instruction of the decision device, the explosion circuit is controlled to be disconnected to prohibit explosion, and the error prevention host computer controls the explosion circuit to be connected to allow explosion only when monitoring that all the positioning devices are located outside the warning area, do not receive any positioning device and the alarm information of the error prevention unmanned aerial vehicle, and receive the explosion permission instruction of the decision device. Therefore, only if all the positioning devices are monitored to be located outside the warning area, any positioning device and the alarm information of the anti-misoperation unmanned aerial vehicle are not received, and the allowable detonation instruction of the decision device is received, the anti-misoperation host machine controls the detonation circuit to be communicated so as to allow detonation, and the anti-misoperation effect of the anti-misoperation blasting system is improved.

Example three:

fig. 4 shows an implementation flow of a blasting error prevention method provided by a third embodiment of the present invention, and for convenience of description, only the parts related to the third embodiment of the present invention are shown, which are detailed as follows:

in step S401, the positioning device obtains the position information of the detonation point, and sends the position information of the detonation point to the error prevention host.

The embodiment of the invention is suitable for a blasting anti-error system, which comprises a positioning system, a warning area and an anti-error device, and specifically, reference may be made to the blasting anti-error system shown in the first embodiment and fig. 1. When the positioning device acquires the position information of the detonation point, the positioning device carried by a user (a security officer) through the positioning device can position the detonation point to obtain the position information of the detonation point, specifically, the user carries the corresponding positioning device to reach a specified target area of the detonation point, finds the accurate detonation point in the target area of the detonation point, and positions the detonation point through the positioning device to obtain the accurate position information of the detonation point, and sends the accurate position information to the error-proof host, thereby quickly and accurately acquiring the position information of the detonation point.

In a preferred embodiment, when the positioning device obtains the position information of the initiation point, the error prevention device obtains the initial positions of all the positioning devices, determines the positioning device closest to the initial position of the initiation point according to the initial positions of all the positioning devices and the input initial position of the initiation point (such as the name of the initiation point or a target area of the initiation point), the error prevention host sends a positioning instruction for positioning the initiation point to a positioning device user closest to the initial position of the initiation point, when the positioning device user closest to the initial position of the initiation point receives the positioning instruction, the positioning device user carries a corresponding positioning device to reach the specified target area of the initiation point, searches for the accurate initiation point in the target area of the initiation point, positions the initiation point through the positioning device, sends position confirmation information of the accurate initiation point to the error prevention host, and when the error prevention host receives the position confirmation information returned by the positioning device closest to the initial position of the initiation point, the current position of the positioning device is set to be the position of the detonation point by the anti-misoperation host, so that the positioning accuracy of the detonation point is improved, and meanwhile, the positioning efficiency of the detonation point is improved.

Preferably, in another preferred embodiment, when the error prevention host acquires the position information of the initiation point through the positioning device, the error prevention host further acquires the blasting parameter information of the initiation point and the surrounding environment information of the initiation point, so as to confirm whether the blasting parameter of the initiation point and the surrounding environment of the initiation point meet the preset initiation point requirement, thereby improving the safety and the success rate of subsequent blasting, wherein the blasting parameter information may include the drilling parameter, the charging parameter and the like of the initiation point, and the surrounding environment information of the initiation point may include the geological condition information of the initiation point. Specifically, a positioning device user can shoot an image of a current detonation point through a camera arranged in the positioning device or other communication terminals carried by the positioning device user, the shot image is sent to the anti-error host through the positioning device (namely, a positioning system) or other communication terminals, the anti-error host identifies the image after receiving the image shot by the positioning device user so as to obtain drilling parameters, charging parameters and the like of the detonation point, optionally, the positioning device user can also manually input the data into the positioning device or other communication terminals after measuring the related data of the detonation point, and then the data is sent to the anti-error host through the positioning device or other communication terminals so as to obtain the blasting parameter information of the detonation point and the surrounding environment information of the detonation point.

In step S402, when the anti-misoperation host receives the position information of the detonation point, the warning area of the detonation point is set according to the position information of the detonation point, and the position information of all the positioning devices, the warning information and the warning information of the anti-misoperation unmanned aerial vehicle are monitored.

In the embodiment of the present invention, the alert zone is an area covering the initiation point, and the area (i.e. alert zone) is considered to be a dangerous area where people or things in the area are vulnerable to the explosion during the explosion, and the alert zone is usually a circular area centered on the initiation point, but may be other suitable areas. In one embodiment, a user can input a monitoring map matched with the site working condition of the explosion point through the anti-misoperation host, the monitoring map can be drawn by the user according to the terrain of the explosion point, and the anti-misoperation host determines the monitoring map as an alert area after receiving the monitoring map which is input by the user and is matched with the site working condition of the explosion point, and sends the alert area to the plurality of positioning devices and the anti-misoperation unmanned aerial vehicle. In another embodiment, the warning zone of the anti-misoperation unmanned aerial vehicle can be determined by the anti-misoperation host and can also be determined by the anti-misoperation unmanned aerial vehicle. In a specific embodiment, when the positions of all the positioning devices are monitored to be located outside the warning area and the patrol completion information of all the positioning devices is received, the anti-misoperation host sends an anti-misoperation monitoring instruction to the anti-misoperation unmanned aerial vehicle, the anti-misoperation unmanned aerial vehicle acquires the current positions of all the positioning devices after receiving the anti-misoperation monitoring instruction, determines a monitoring map according to the current positions, and sets the monitoring map as the warning area of the anti-misoperation unmanned aerial vehicle. In another specific embodiment, when the anti-misoperation host monitors that the positions of all the positioning devices are outside the warning area and receives the patrol completion information of all the positioning devices, the anti-misoperation host determines a monitoring map according to the current positions of all the positioning devices, sets the monitoring map as the warning area of the anti-misoperation unmanned aerial vehicle, and sends the set warning area to the anti-misoperation unmanned aerial vehicle along with the anti-misoperation monitoring instruction.

Preferably, in another preferred embodiment, if the error prevention host further receives the initiation point blasting parameter information and the initiation point surrounding environment information from the positioning device, the received initiation point blasting parameter information and the initiation point surrounding environment information are matched with the initiation point blasting parameter information and the initiation point surrounding environment information stored in the error prevention host in advance, if the initiation point blasting parameter information and the initiation point surrounding environment information are not consistent, a confirmation request of the initiation point blasting parameter information and the initiation point surrounding environment information is sent to the positioning device, so that a positioning device user confirms the initiation point blasting parameter information and the initiation point surrounding environment information, and only when the error prevention host is confirmed to be consistent in matching, the warning area range of the initiation point is set according to the position information of the initiation point, thereby improving the accuracy of setting the warning area range.

In the embodiment of the invention, after the anti-error host sets the warning zone range of the detonation point according to the position information of the detonation point, all positioning device users carry out dangerous patrol in the warning zone range (for example, patrol the warning zone without other people). In one embodiment, when all the users of the positioning devices patrol other people within the range of the warning area (i.e., users of non-positioning devices), the user of the current positioning device can detect whether there are other users of the positioning devices or other people who have mistakenly entered the range of the warning area in the surrounding environment through the human body infrared sensor of the positioning device, and when the user of the current positioning device detects that there are other users of the positioning devices or other people who have mistakenly entered the range of the warning area in the surrounding environment, the user of the current positioning device can send out a warning signal through a speaker or a flash lamp, and can timely remind other people within the range of the warning area or other users of the positioning devices to leave, thereby ensuring that all people within the range of the warning area have left out of the range of the warning area. In another embodiment of the invention, when the positioning device user carries out danger patrol on the warning area, the anti-misoperation unmanned aerial vehicle can also carry out danger synchronous patrol on the warning area, so that the error rate of manual patrol is further reduced, and the safety of blasting is improved. In another preferred embodiment, when carrying out dangerous inspection to the warning district through preventing mistake unmanned aerial vehicle, only when monitoring that all positioner's position is located outside the warning district, and received all positioner's inspection information that finishes, prevent mistake host computer and just to preventing mistake unmanned aerial vehicle and send and prevent mistake monitoring instruction to preventing mistake unmanned aerial vehicle to control and prevent mistake unmanned aerial vehicle and monitor the warning district, reducible wrong report of preventing mistake unmanned aerial vehicle is alert like this, improves the efficiency of patrolling of preventing mistake unmanned aerial vehicle.

In an embodiment of the present invention, when monitoring the position information and the alarm information of all the positioning devices and the alarm information of the anti-error unmanned aerial vehicle, preferably, the anti-error host monitors communication with the positioning devices and communication with the anti-error unmanned aerial vehicle, and when it is monitored that the communication is abnormal (for example, network delay, large fluctuation of communication signals, etc.), the communication abnormality is processed to ensure safety of blasting. In the embodiment of the present invention, when monitoring the position information and the alarm information of all the positioning devices, it is further preferable that the positioning devices monitor heart rate or pulse of users of the positioning devices, and when the heart rate or pulse of the users of the positioning devices is monitored to be abnormal, the alarm information of terminal abnormality is sent to the error prevention host, so as to timely process the terminal abnormality of the positioning devices (for example, to eliminate whether the positioning devices are lost), thereby ensuring the safety of blasting.

In step S403, when the current position of any one of the positioning devices is located in the warning area and receives the alarm information of any one of the positioning devices or the alarm information of the anti-misoperation unmanned aerial vehicle, the anti-misoperation host controls the detonation circuit to be disconnected so as to prohibit detonation.

In an embodiment of the invention, if the blasting error prevention system further includes a detonation controller for controlling the detonation circuit to be disconnected or connected, the detonation controller is connected to the detonation circuit and connected with the error prevention host, and at this time, the detonation circuit can be controlled to be disconnected by controlling the detonation circuit to be disconnected so as to prohibit detonation.

In an embodiment of the invention, if the blasting error prevention system further comprises a decision device, the decision device sends an explosion permission instruction to the error prevention host when receiving the explosion permission instruction of the decision device user, and the error prevention host controls the connection of the explosion line only when monitoring that all the positioning devices are located outside the warning area, alarm information of the positioning devices and the error prevention unmanned aerial vehicle is not received, and the explosion permission instruction of the decision device is received, so as to allow explosion, thereby improving the error prevention effect of the blasting error prevention system, and further improving the blasting safety. Specifically, after the anti-misoperation host receives the detonation permission instruction, the anti-misoperation host sends the detonation permission instruction to the detonation controller, and the anti-misoperation host sends the detonation permission instruction to the detonation controller, so that the anti-misoperation device controls the detonation controller to connect the detonation circuit, but the detonator is not directly detonated, and the detonator also needs a field operator to detonate through the detonator, so that the blasting safety is further ensured.

As an example, as shown in fig. 5a, 5b, 5c and 5d, fig. 5a shows a case where one positioning device (positioning 1) is currently located within the alert area, at which time the anti-misoperation host controls the detonation circuit to be disconnected to prohibit detonation, fig. 5b shows a case where all the positioning devices are located outside the alert area, but one positioning device is monitored to send alarm information (positioning 1 in fig. 5b sends an SOS signal), at which time the anti-misoperation host controls the detonation circuit to be disconnected to prohibit detonation, fig. 5c shows a case where all the positioning devices are located outside the alert area, and the anti-misoperation drone continues to monitor the alert area, at which time none of the positioning devices or the anti-misoperation drone sends alarm information to the anti-misoperation host, but the anti-misoperation host does not receive the detonation permission signal of the decision terminal, at which time the control the detonation circuit is disconnected, still forbid detonating, fig. 5d shows that the positions of all the positioning devices are all outside the warning area range, and the anti-misoperation unmanned aerial vehicle continues to monitor the warning area, and at this moment, no positioning device or anti-misoperation unmanned aerial vehicle sends alarm information to the anti-misoperation host, and the anti-misoperation host receives the detonation permission signal of the decision terminal, and at this moment, the current situation can be considered to meet the condition that the anti-misoperation host sends an allowable blasting instruction. In the embodiment of the invention, when all the positioning terminals are monitored to be located outside the warning area and the positioning terminals are still monitored to be kept outside the warning area within a preset time period (for example, 3 minutes), the position information of the positioning terminals can be ensured to be in a stable state, misjudgment possibly caused by communication signal delay is avoided, and when no positioning terminal or the anti-error unmanned aerial vehicle sends alarm information to the anti-error host and receives a detonation permission signal of the decision terminal, the anti-error host sends a blasting permission instruction to the programmable controller, so that the safety of subsequent blasting is improved.

In another preferred embodiment, the error prevention host can also send the warning area range to all the positioning terminals so that the positioning terminals know the own position, and reminding devices, such as indicator lights (or speakers), can be arranged on the positioning terminals and respond to the position of the positioning terminals. When the positioning terminal identifies that the positioning terminal is positioned in the warning area, a red indicator light (or voice prompt) is used for indicating that the positioning terminal is positioned in the warning area; when the positioning terminal is positioned outside the warning area, a green indicator light (or voice prompt) is used for indicating that the positioning terminal is positioned outside the warning area. Of course, in other embodiments, the error prevention host may not send the warning area range to the positioning terminal but only monitor the position information of the positioning terminal, and may control the reminding device on the positioning terminal by sending an instruction to the positioning terminal; when the positioning terminal identifies that the positioning terminal is located in the warning area, the positioning terminal is controlled to indicate that the positioning terminal is located in the warning area through a red indicator lamp; when the positioning terminal is located outside the warning area, the positioning terminal is indicated to be located outside the warning area by a green indicating lamp.

In the embodiment of the invention, the warning area range of the initiation point is set according to the position information of the initiation point, the position information and the alarm information of all the positioning devices and the alarm information of the anti-misoperation unmanned aerial vehicle are monitored, when the current position of any one positioning device is positioned in the warning area, the alarm information of any one positioning device or the alarm information of the anti-misoperation unmanned aerial vehicle is received, the initiation line is controlled to be disconnected, so that initiation is forbidden, the early warning and initiation key processes in the outdoor blasting process, the position of a positioning device user and the like are effectively monitored, and the occurrence rate of blasting accidents is reduced.

Example four:

in an embodiment of the present invention, a computer-readable storage medium is provided, which stores a computer program that, when executed by a processor, implements the steps in the above-described method embodiments, e.g., steps S401 to S403 described in fig. 4.

The computer readable storage medium of the embodiments of the present invention may include any entity or device capable of carrying computer program code, a recording medium, such as a ROM/RAM, a magnetic disk, an optical disk, a flash memory, or the like.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.