阅读说明：本技术 一种智能消火栓系统以及控制方法 (Intelligent fire hydrant system and control method ) 是由 陈铭渊 陈怀玉 于 2021-09-24 设计创作，主要内容包括：本发明涉及消火栓技术领域,尤其涉及一种智能消火栓系统,包括控制单元、监测终端、监控单元、定位单元、无线通信单元和消火栓,所述控制单元分别与监测终端、监控单元、定位单元和无线通信单元连接,控制单元用于对监控数据的采集,并对监控数据进行运算、判断和控制,所述监测终端用于实时显示监控数据和报警信息,所述监控单元和定位单元均设置在消火栓上,监控单元包括水压检测装置、水温检测装置、流量检测装置。本发明的有益效果在于：自动化监测和警报的功能,大大减少了对消火栓的管理、维护成本,有效避免因消火栓无法正常使用而造成的延误救火的情况出现,也避免了消火栓被迁移、人为破坏、消火栓内水被盗用的问题。(The invention relates to the technical field of fire hydrants, in particular to an intelligent fire hydrant system which comprises a control unit, a monitoring terminal, a monitoring unit, a positioning unit, a wireless communication unit and a fire hydrant, wherein the control unit is respectively connected with the monitoring terminal, the monitoring unit, the positioning unit and the wireless communication unit, the control unit is used for collecting monitoring data and calculating, judging and controlling the monitoring data, the monitoring terminal is used for displaying the monitoring data and alarm information in real time, the monitoring unit and the positioning unit are both arranged on the fire hydrant, and the monitoring unit comprises a water pressure detection device, a water temperature detection device and a flow detection device. The invention has the beneficial effects that: the automatic monitoring and alarming functions greatly reduce the management and maintenance cost of the fire hydrant, effectively avoid the situation of fire fighting delay caused by the abnormal use of the fire hydrant, and also avoid the problems of the fire hydrant such as migration, artificial damage and water theft in the fire hydrant.)

1. An intelligent fire hydrant system, which is characterized in that: including control unit, monitor terminal, monitor unit, positioning unit, wireless communication unit and fire hydrant, control unit is connected with monitor terminal, monitor unit, positioning unit and wireless communication unit respectively, and control unit is used for the collection to the monitoring data to calculate, judge and control the monitoring data, monitor terminal is used for real-time display monitoring data and alarm information, monitor unit and positioning unit all set up on the fire hydrant, and the monitor unit includes water pressure detection device, temperature detection device, flow detection device, water pressure detection device is used for the water pressure situation of change in the real-time supervision fire hydrant, water temperature detection device is used for the water temperature situation of change in the real-time supervision fire hydrant, flow detection device is used for the flow situation of change of rivers in the real-time supervision fire hydrant.

2. The intelligent fire hydrant system according to claim 1, wherein: the water pressure detection device and the flow detection device are arranged on the side wall of the water outlet pipe, the water temperature detection device is arranged on the side wall of the water inlet pipe, and the positioning unit is arranged in a valve body of the fire hydrant.

3. The intelligent fire hydrant system according to claim 1, wherein: the monitoring terminal comprises at least one of a computer, a mobile phone and a tablet computer.

4. The intelligent fire hydrant system according to claim 1, wherein: the positioning unit includes one of a GPS positioning device and a satellite positioning device.

5. The intelligent fire hydrant system according to claim 1, wherein: the control unit has a data storage function and is provided with an interface for data transmission.

6. The intelligent fire hydrant system according to claim 1, wherein: the intelligent fire hydrant system comprises one or more fire hydrants.

7. A control method of an intelligent fire hydrant system is characterized in that: the method specifically comprises the following steps of,

the method comprises the following steps: water pressure monitoring

S1: the water pressure detection device detects the water pressure value in the current fire hydrant and transmits the water pressure value to the monitoring terminal through the control unit, and the monitoring terminal displays the currently detected water pressure value in real time;

s2: judging whether the water pressure value is within a set threshold interval: if yes, return to S1; if not, executing S3;

s3: the control unit sends the water pressure abnormal instruction to the monitoring terminal;

s4: the monitoring terminal sends out an alarm of abnormal water pressure;

s5: the person responsible inspects and maintains the fire hydrant;

s6: judging whether the water pressure is recovered to a set threshold interval: if yes, return to S1; if not, executing S5;

step two: water temperature monitoring

S7: the water temperature detection device detects the current water temperature value in the fire hydrant and transmits the water temperature value to the monitoring terminal through the control unit, and the monitoring terminal displays the current detected water temperature value in real time;

s8: judging whether the water temperature value is within a set threshold interval: if yes, return to S7; if not, executing S9;

s9: the control unit sends the water temperature abnormal instruction to the monitoring terminal;

s10: the monitoring terminal sends out an alarm of abnormal water temperature;

s11: the person responsible inspects and maintains the fire hydrant;

s12: judging whether the water temperature is recovered to a set threshold interval: if yes, return to S7; if not, executing S11;

step three: flow monitoring

S13: the flow detection device detects a flow value in the current fire hydrant and transmits the flow value to the monitoring terminal through the control unit, and the monitoring terminal displays the currently detected flow value in real time;

s14: judging whether the flow value is in a set threshold interval: if yes, return to S13; if not, executing S15;

s15: the control unit sends the instruction of abnormal flow to the monitoring terminal;

s16: the monitoring terminal sends out an alarm of abnormal flow;

s17: the person responsible inspects and maintains the fire hydrant;

s18: judging whether the flow value is recovered to a set threshold interval: if yes, return to S13; if not, executing S17;

step four: location monitoring

S19: the positioning unit detects the real-time position of the current fire hydrant, and transmits real-time position data to the monitoring terminal through the control unit, and the monitoring terminal displays the currently detected real-time position data in real time;

s20: judging whether the real-time position is within a set threshold interval: if yes, return to S19; if not, executing S21;

s21: the control unit sends the instruction of abnormal positioning to the monitoring terminal;

s22: the monitoring terminal sends an alarm of abnormal positioning;

s23: the person in charge restores the fire hydrant to the set positioning position;

s24: execution continues with S19.

8. The control method of the intelligent fire hydrant system according to claim 7, wherein: the threshold interval includes a plurality of threshold intervals.

9. The control method of the intelligent fire hydrant system according to claim 7, wherein: the alarm comprises a plurality of alarm levels, one alarm level corresponding to one threshold interval.

10. The control method of the intelligent fire hydrant system according to claim 7, wherein: the alarm includes a displayed alarm including a distinction of different alarm levels using different colors, and an audible alarm.

Technical Field

The invention relates to the technical field of fire hydrants, in particular to an intelligent fire hydrant system and a control method thereof.

Background

The fire hydrant is one of important fire-fighting facilities for extinguishing fire, and whether the fire hydrant can be normally used seriously influences the extinguishing speed of the fire. At present, the following problems generally exist in the management and the use of the common fire hydrant: the water in the fire hydrant is illegally stolen, the fire hydrant is removed and moved without authorization, is damaged by people and is stolen by lawless persons. In northern areas, the problem of freezing of the water outlet caused by low ambient temperature can also exist. In order to ensure the normal use of the fire hydrant, an intelligent fire hydrant is needed, which can be positioned in real time, and can monitor the water pressure, water temperature and flow in the fire hydrant in real time, so as to judge whether the fire hydrant is damaged or not, and can be used normally or not.

Disclosure of Invention

The invention aims to provide an intelligent fire hydrant system and a control method thereof, which are used for overcoming the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

an intelligent fire hydrant system, which is characterized in that: including control unit, monitor terminal, monitor unit, positioning unit, wireless communication unit and fire hydrant, control unit is connected with monitor terminal, monitor unit, positioning unit and wireless communication unit respectively, and control unit is used for the collection to the monitoring data to calculate, judge and control the monitoring data, monitor terminal is used for real-time display monitoring data and alarm information, monitor unit and positioning unit all set up on the fire hydrant, and the monitor unit includes water pressure detection device, temperature detection device, flow detection device, water pressure detection device is used for the water pressure situation of change in the real-time supervision fire hydrant, water temperature detection device is used for the water temperature situation of change in the real-time supervision fire hydrant, flow detection device is used for the flow situation of change of rivers in the real-time supervision fire hydrant.

As a further improvement of the invention, the water pressure detection device and the flow detection device are arranged on the side wall of the water outlet pipe, the water temperature detection device is arranged on the side wall of the water inlet pipe, and the positioning unit is arranged in the valve body of the fire hydrant.

As a further improvement of the present invention, the monitoring terminal includes at least one of a computer, a mobile phone and a tablet computer.

As a further improvement of the present invention, the positioning unit includes one of a GPS positioning device and a satellite positioning device.

As a further improvement of the invention, the control unit has a data storage function, and an interface for data transmission is arranged on the control unit.

As a further improvement of the invention, the intelligent fire hydrant system comprises one or more fire hydrants.

A control method of an intelligent fire hydrant system is characterized in that: the method specifically comprises the following steps of,

the method comprises the following steps: water pressure monitoring

S1: the water pressure detection device detects the water pressure value in the current fire hydrant and transmits the water pressure value to the monitoring terminal through the control unit, and the monitoring terminal displays the currently detected water pressure value in real time;

s2: judging whether the water pressure value is within a set threshold interval: if yes, return to S1; if not, executing S3;

s3: the control unit sends the water pressure abnormal instruction to the monitoring terminal;

s4: the monitoring terminal sends out an alarm of abnormal water pressure;

s5: the person responsible inspects and maintains the fire hydrant;

s6: judging whether the water pressure is recovered to a set threshold interval: if yes, return to S1; if not, executing S5;

step two: water temperature monitoring

S7: the water temperature detection device detects the current water temperature value in the fire hydrant and transmits the water temperature value to the monitoring terminal through the control unit, and the monitoring terminal displays the current detected water temperature value in real time;

s8: judging whether the water temperature value is within a set threshold interval: if yes, return to S7; if not, executing S9;

s9: the control unit sends the water temperature abnormal instruction to the monitoring terminal;

s10: the monitoring terminal sends out an alarm of abnormal water temperature;

s11: the person responsible inspects and maintains the fire hydrant;

s12: judging whether the water temperature is recovered to a set threshold interval: if yes, return to S7; if not, executing S11;

step three: flow monitoring

S13: the flow detection device detects a flow value in the current fire hydrant and transmits the flow value to the monitoring terminal through the control unit, and the monitoring terminal displays the currently detected flow value in real time;

s14: judging whether the flow value is in a set threshold interval: if yes, return to S12; if not, executing S15;

s15: the control unit sends the instruction of abnormal flow to the monitoring terminal;

s16: the monitoring terminal sends out an alarm of abnormal flow;

s17: the person responsible inspects and maintains the fire hydrant;

s18: judging whether the flow value is recovered to a set threshold interval: if yes, return to S13; if not, executing S17;

step four: location monitoring

S19: the positioning unit detects the real-time position of the current fire hydrant, and transmits real-time position data to the monitoring terminal through the control unit, and the monitoring terminal displays the currently detected real-time position data in real time;

s20: judging whether the real-time position is within a set threshold interval: if yes, return to S19; if not, executing S21;

s21: the control unit sends the instruction of abnormal positioning to the monitoring terminal;

s22: the monitoring terminal sends an alarm of abnormal positioning;

s23: the person in charge restores the fire hydrant to the set positioning position;

s24: execution continues with S19.

As a further refinement of the invention, the threshold interval comprises a plurality of threshold intervals.

As a further refinement of the invention, the alarm comprises a plurality of alarm levels, one alarm level corresponding to one threshold interval.

As a further refinement of the invention, the alarm comprises a display alarm and an audible alarm, the displaying the alarm comprising distinguishing different alarm levels using different colors.

Compared with the prior art, the invention has the beneficial effects that:

a monitoring unit in the system monitors the water pressure, the water temperature, the flow and the positioning condition of the fire hydrant in real time, and the running condition of the fire hydrant can be known in time. An alarm mechanism in the system reminds a person in charge of timely checking and maintaining the fire hydrant, effectively avoids the situation of fire fighting delay caused by the fact that the fire hydrant cannot be normally used, and also avoids the problems that the fire hydrant is automatically dismantled and moved, artificially damaged, stolen by lawbreakers and the water in the fire hydrant is stolen. For the fire hydrant arranged outdoors, when the water outlet is possibly frozen due to low environmental temperature, the fire hydrant is beneficial to the responsible person to find in time and take heat preservation measures as early as possible. Meanwhile, the automatic monitoring and alarming functions of the system greatly reduce the management and maintenance cost of the fire hydrant.

[ description of the drawings ]

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a flow chart illustrating a first step in the control method of the present invention.

Fig. 3 is a flow chart illustrating a second step in the control method of the present invention.

Fig. 4 is a flow chart illustrating a third step in the control method of the present invention.

Fig. 5 is a flow chart illustrating step four of the control method of the present invention.

[ detailed description ] embodiments

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to fig. 1 to 5. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, the intelligent fire hydrant system provided by the invention comprises a control unit, a monitoring terminal, a monitoring unit, a positioning unit, a wireless communication unit and a fire hydrant, wherein the control unit is respectively connected with the monitoring terminal, the monitoring unit, the positioning unit and the wireless communication unit, the control unit has a data storage function, an interface for data transmission is arranged on the control unit, the control unit is used for collecting and storing monitoring data and calculating, judging and controlling the monitoring data, the stored monitoring data can be led out to external equipment through the data transmission interface on the control unit, the monitoring terminal is used for displaying the monitoring data and alarm information in real time, the monitoring terminal comprises a computer, a mobile phone and a tablet computer, the monitoring unit comprises a water pressure detection device, a water temperature detection device and a flow detection device, the water pressure detection device is used for monitoring the water pressure change condition in the fire hydrant in real time, the water temperature detection device is used for monitoring the water temperature change condition in the fire hydrant in real time, the flow detection device is used for monitoring the flow change condition of water flow in the fire hydrant in real time, the water pressure detection device and the flow detection device are arranged on the side wall of the water outlet pipe, the water temperature detection device is arranged on the side wall of the water inlet pipe, the positioning unit is a GPS positioning device, and the GPS positioning device is arranged in a valve body of the fire hydrant.

The intelligent fire hydrant system is simultaneously connected with 20 fire hydrants, and the control method specifically comprises the following steps:

the method comprises the following steps: water pressure monitoring

S1: the water pressure detection device detects the water pressure value in the current fire hydrant and transmits the water pressure value to the monitoring terminal through the control unit, and the monitoring terminal displays the currently detected water pressure value in real time;

s2: judging whether the water pressure value is within a set threshold interval: if yes, return to S1; if not, executing S3;

s3: the control unit sends the water pressure abnormal instruction to the monitoring terminal;

s4: the monitoring terminal sends out an alarm of abnormal water pressure;

s5: the person responsible inspects and maintains the fire hydrant;

s6: judging whether the water pressure is recovered to a set threshold interval: if yes, return to S1; if not, executing S5;

step two: water temperature monitoring

S7: the water temperature detection device detects the current water temperature value in the fire hydrant and transmits the water temperature value to the monitoring terminal through the control unit, and the monitoring terminal displays the current detected water temperature value in real time;

s8: judging whether the water temperature value is within a set threshold interval: if yes, return to S7; if not, executing S9;

s9: the control unit sends the water temperature abnormal instruction to the monitoring terminal;

s10: the monitoring terminal sends out an alarm of abnormal water temperature;

s11: the person responsible inspects and maintains the fire hydrant;

s12: judging whether the water temperature is recovered to a set threshold interval: if yes, return to S7; if not, executing S11;

step three: flow monitoring

S13: the flow detection device detects a flow value in the current fire hydrant and transmits the flow value to the monitoring terminal through the control unit, and the monitoring terminal displays the currently detected flow value in real time;

s14: judging whether the flow value is in a set threshold interval: if yes, return to S12; if not, executing S15;

s15: the control unit sends the instruction of abnormal flow to the monitoring terminal;

s16: the monitoring terminal sends out an alarm of abnormal flow;

s17: the person responsible inspects and maintains the fire hydrant;

s18: judging whether the flow value is recovered to a set threshold interval: if yes, return to S13; if not, executing S17;

step four: location monitoring

S19: the positioning unit detects the real-time position of the current fire hydrant, and transmits real-time position data to the monitoring terminal through the control unit, and the monitoring terminal displays the currently detected real-time position data in real time;

s20: judging whether the real-time position is within a set threshold interval: if yes, return to S19; if not, executing S21;

s21: the control unit sends the instruction of abnormal positioning to the monitoring terminal;

s22: the monitoring terminal sends an alarm of abnormal positioning;

s23: the person in charge restores the fire hydrant to the set positioning position;

s24: execution continues with S19.

The threshold value intervals of the water pressure, the water temperature and the flow rate comprise a first threshold value interval and a second threshold value interval, the range of the second threshold value interval is larger than that of the first threshold value interval, the first threshold value interval corresponds to a first-level alarm, and the second threshold value interval corresponds to a second-level alarm. When the real-time monitored data exceed the first threshold interval, a primary alarm is triggered, the data of the primary alarm are displayed in yellow, and meanwhile, a sound alarm is sounded. After the inspection and maintenance of the responsible person, when the data monitored in real time is recovered to the first threshold value interval, the data is recovered to the original color, the alarm sound is automatically turned off at the same time, and the alarm sound can also be turned off forcibly through manual intervention. And when the real-time monitored data exceed the second threshold interval, triggering a secondary alarm, displaying the data of the secondary alarm in red, and simultaneously sounding an audible alarm. After the inspection and maintenance of the responsible person, when the data monitored in real time is recovered to the first threshold value interval, the data is recovered to the original color, the alarm sound is automatically turned off at the same time, and the alarm sound can also be turned off forcibly through manual intervention. When the alarm is triggered, a plurality of monitoring terminals such as a computer, a mobile phone and a tablet computer receive alarm information at the same time.

A monitoring unit in the system monitors the water pressure, the water temperature, the flow and the positioning condition of the fire hydrant in real time, and the running condition of the fire hydrant can be known in time. An alarm mechanism in the system reminds a person in charge of timely checking and maintaining the fire hydrant, effectively avoids the situation of fire fighting delay caused by the fact that the fire hydrant cannot be normally used, and also avoids the problems that the fire hydrant is automatically dismantled and moved, artificially damaged, stolen by lawbreakers and the water in the fire hydrant is stolen. For the fire hydrant arranged outdoors, when the water outlet is possibly frozen due to low environmental temperature, the fire hydrant is beneficial to the responsible person to find in time and take heat preservation measures as early as possible. Meanwhile, the automatic monitoring and alarming functions of the system greatly reduce the management and maintenance cost of the fire hydrant.