阅读说明：本技术 一种基于nb-iot技术的智慧井盖监控系统 (Intelligent well lid monitoring system based on NB-IOT technology ) 是由 任晓生 张大平 张经义 王信 张建旭 张明帅 李春明 黄珊珊 武尚玉 张鹏 马海 于 2021-02-02 设计创作，主要内容包括：一种基于NB-IOT技术的智慧井盖监控系统,涉及电缆隧道井盖智慧管理技术领域,其结构为：包括井盖、锁体、控制盒、云服务器、PC端监控系统、移动端APP,控制盒和锁体设置于井盖本体背面,控制盒控制连接锁体,控制盒通过无线网络连接云服务器,云服务器通过网络连接PC端监控系统和移动端APP。本发明的有益效果在于：本发明实现井盖的联网监控,使得井盖不能随意打开,实现远程自动控制开锁和闭锁,实现了井盖受到外力破坏或非法开启时的报警功能。(The utility model provides a wisdom well lid monitored control system based on NB-IOT technique, relates to cable tunnel well lid wisdom management technical field, and its structure is: including well lid, lock body, control box, cloud ware, PC end monitored control system, removal end APP, control box and lock body set up in the well lid body back, and control box control connection lock body, control box pass through wireless network connection cloud ware, and cloud ware passes through network connection PC end monitored control system and removes end APP. The invention has the beneficial effects that: the invention realizes the networking monitoring of the well lid, ensures that the well lid can not be opened at will, realizes the remote automatic control of unlocking and locking, and realizes the alarm function when the well lid is damaged by external force or is illegally opened.)

1. The utility model provides a wisdom well lid monitored control system based on NB-IoT technique which characterized in that, includes well lid, lock body, control box, cloud ware, PC end monitored control system, removes end APP.

2. The intelligent manhole cover monitoring system based on the NB-IoT technology as claimed in claim 1, wherein the control box and the lock body are disposed on the back of the manhole cover body, the control box controls the connection lock body, the control box is connected to the cloud server through a wireless network, and the cloud server is connected to the PC side monitoring system and the mobile side APP through a network.

3. The NB-IoT technology-based intelligent manhole cover monitoring system as claimed in claim 2, wherein the control box comprises a communication module, a control module, an energy storage module, a fully automatic power control module and a monitoring module; the communication module is used for receiving and sending control and monitoring instructions of the monitoring center, and the full-automatic electric control module executes commands of the control module to unlock and lock the lock body; the communication module integrates NB-IoT communication and 2G/3G/4G network communication functions.

4. The NB-IoT technology-based intelligent manhole cover monitoring system as claimed in claim 3, wherein the monitoring module comprises a tilt sensor, a vibration sensor, a locator, and sends a signal alarm to the server through the communication module when an abnormal condition of the sensor is detected.

5. The NB-IoT technology-based intelligent manhole cover monitoring system according to claim 4, wherein the monitoring module is further capable of connecting the smoke sensor and the cable temperature monitor in the cable tunnel through a network.

6. The intelligent manhole cover monitoring system based on the NB-IoT technology as claimed in claim 5, wherein the PC side monitoring system and the mobile side APP combine with real-time manhole cover feedback data to monitor the real-time status of all manhole covers, display the position of the manhole cover in real time through a GIS map, manage the authority and work orders of personnel, and the inspection personnel can inquire the status of the manhole cover, receive alarm information, report the abnormal conditions by pictures and texts, sign in and receive system orders through the APP.

7. The intelligent manhole cover monitoring system based on the NB-IoT technology as claimed in claim 6, wherein the PC side monitoring system and the mobile side APP have a map display function, real-time display of manhole cover equipment status information, a remote unlocking function, user authority management, log recording, regular backup, work order management, data reporting and platform alarm functions, and meanwhile, platform alarm information can inform a user through PC client side popup, voice alarm, mobile phone APP push and short message alarm modes; PC end monitored control system and removal end APP can send the control module of unblanking or shutting order to the control box in, realize long-range opening or close the well lid.

8. The NB-IoT technology-based intelligent manhole cover monitoring system according to claim 7, wherein the manhole cover is further provided with a manhole cover identification code, and the inspection personnel can scan the manhole cover identification code through the APP to obtain the manhole cover information, and the manhole cover identification code corresponds to the position of the manhole cover in the map in the APP.

9. The NB-IoT technology-based intelligent well lid monitoring system as claimed in claim 8, further comprising a handheld emergency unlocking instrument, wherein a wireless power supply module is used to communicate with the well lid lock core and charge the lock core, the handheld emergency unlocking instrument supports a bidirectional encryption function and can record complete lock opening and closing information, the system sets the authority of each handheld emergency unlocking instrument, only authorized to open the corresponding well lid, and if lost, the system can report the loss and the invalidation.

10. The system as claimed in claim 9, wherein the lock body has an internal unlocking function, and the manhole cover can be directly opened by a single person without any auxiliary tool in the unlocked or locked state.

Technical Field

The invention relates to the technical field of intelligent management of cable tunnel well lids, in particular to an intelligent well lid monitoring system based on an NB-IOT technology.

Background

At present, the problems that cables in a well are cut and stolen, cable joints explode, the cables catch fire, waterlogging occurs frequently, well covers are lost, and optical cables are broken outside and are pulled privately often occur in urban cable tunnels, so that a series of equipment operation safety problems are caused. To effectively ensure the operation safety of the cable tunnel equipment, firstly, the entrance and the exit of the cable tunnel are required to be well kept, and the well cover of the cable tunnel inspection well is also required to be well kept. However, at present, the management of the well lid of the cable tunnel inspection well is not standard enough, so that the problem that a lawbreaker opens the well lid to steal and cut the cable exists. Therefore, only by achieving the anti-theft function promotion and effective real-time monitoring of the well lid, the cable can be prevented from being cut in a theft mode, the safe operation of the equipment is threatened, and potential safety hazards are caused.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides an intelligent well lid monitoring system based on an NB-IoT technology, which is based on the NB-IoT technology, has an anti-theft function and a function of supporting real-time remote state uploading, realizes the management of the entrance and exit of a cable tunnel, improves the environmental safety of equipment operation, and reduces operation faults caused by the stealing and cutting phenomenon.

The invention provides an intelligent well lid monitoring system based on an NB-IoT technology, which comprises a well lid, a lock body, a control box, a cloud server, a PC (personal computer) end monitoring system and a mobile end APP.

Control box and lock body set up in the well lid body back, control box control connection lock body, the control box passes through wireless network connection cloud ware, cloud ware passes through network connection PC end monitored control system and removes end APP.

The control box comprises a communication module, a control module, an energy storage module, a full-automatic electric control module and a monitoring module; the energy storage module is used for storing and providing electric energy, the communication module is used for receiving and sending control and monitoring instructions of the monitoring center, and the full-automatic electric control module executes commands of the control module to unlock and lock the lock body. The communication module integrates NB-IoT communication and 2G/3G/4G network communication functions.

The monitoring module comprises a tilt angle sensor, a vibration sensor and a locator, and when the abnormal condition of the sensor is monitored, a signal alarm is sent to the server through the communication module.

The monitoring module can also be connected with a smoke sensor and a cable temperature monitor in the cable tunnel through a network; the realization is to the integrated monitoring of cable tunnel environment and well lid state, saves the wiring engineering.

PC end monitored control system and removal end APP combine well lid real-time feedback data, monitor all well lid real-time status, through GIS map real-time display well lid position, carry out authority and work order management to the personnel, the personnel of patrolling and examining can carry out well lid state inquiry, alarm information and receive, abnormal conditions picture and text report, the personnel of patrolling and examining sign in, accept system's dispatch list etc. through APP.

The PC terminal monitoring system and the mobile terminal APP have the functions of map display, real-time display of well lid equipment state information, remote unlocking, user authority management, log recording, periodic backup, work order management, data reporting, platform alarm and the like, and meanwhile, platform alarm information can inform a user through PC client pop-up windows, voice alarm, mobile phone APP push and short message alarm modes; PC end monitored control system and removal end APP can send the control module of unblanking or shutting order to the control box in, realize long-range opening or close the well lid.

The well lid on still be provided with the well lid identification code, the personnel of patrolling and examining can acquire this well lid information through APP scanning well lid identification code to well lid position in the map corresponding to in the APP.

Still be provided with handheld emergent appearance of unblanking, adopt wireless power supply module, carry out the communication with well lid lock core and fill can, handheld emergent appearance of unblanking supports two-way encryption function to can take notes complete switching lock information, the system carries out the authority setting to every handheld emergent appearance of unblanking, only can open corresponding well lid through authorizing, can report to lose after if losing and do the useless.

The lock body has an internal unlocking and escaping function, and the well cover can be directly opened from the inside by a single person without any auxiliary tool no matter the lock body is in an unlocking or locking state.

The invention has the beneficial effects that: the NB-IoT technology can effectively solve the problem that the monitoring terminal cannot report information under the condition of poor coverage of underground wireless signals. The requirement of huge number of well covers can be met, the monitoring coverage area is enlarged, the coverage dead angle is eliminated, the expense is low, and the construction and maintenance cost is low; the manhole cover monitoring system has ultra-low power consumption, the standby time of the module can be as long as ten years, and the maintenance of the manhole cover monitoring in the later period is simplified to a great extent.

Realize the networking control of well lid for the well lid can not be opened at will, realizes that long-range automatic control unblanks and shutting, has realized that the well lid receives the alarming function when external force destroys or illegally opens. Secondly, by utilizing advanced narrow-band Internet of things, cloud storage and big data technologies, the safety of the internal and external environments of the pipeline of the cable tunnel is monitored in real time, so that the well cover can be prevented from being stolen, and cables in the pipeline can be prevented from being stolen and cut by controlling an inlet; the accident potential caused by stealing and cutting the cable by lawless persons can be effectively reduced, and the safe operation capability of the equipment is improved.

Through the informatization means, the well lid information of electric power is brought into the management scope of the smart city in a safe and intelligent manner. When the electric well lid is abnormal, managers can acquire alarm information, lock dangerous cases, quickly position and timely handle abnormal conditions of the ground well through the platform, and accidents are reduced. The device can prevent equipment damage and power grid accidents in time, plays a good role in prevention and rapid maintenance, and has important theoretical and practical significance.

And the safe operation of the power grid is ensured. Meanwhile, the labor and regular inspection cost can be greatly reduced, the workload is reduced, the manpower, material resources and financial resources are saved, the purposes of increasing the yield, improving the efficiency and achieving the safety are achieved, and the electric energy quality and the power supply reliability are improved.

The unique lock body of thing networking intelligence theftproof well lid prevents external force and destroys idle running technique, and the lock core is in idle running state when the lock body shutting, does not have the stress point for the lock body is difficult to be twisted bad by external force by force.

Drawings

FIG. 1 is a schematic view showing the connection of the parts of the present invention.

Detailed Description

Embodiment 1 provides an intelligent manhole cover monitoring system based on NB-IoT technology, which includes a manhole cover, a lock body, a control box, a cloud server, a PC-side monitoring system, and a mobile-side APP.

Control box and lock body set up in the well lid body back, control box control connection lock body, the control box passes through wireless network connection cloud ware, cloud ware passes through network connection PC end monitored control system and removes end APP.

The cloud server comprises a data communication server and a data storage server.

The lock body include inner core and outer core, be provided with miniature electromagnetic clutch between inner core and the outer core, the rotation of outer core can drive the locking lever and lock and unblank, after the instruction of carrying out unblanking, miniature electromagnetic clutch interlock, inner core and outer core are connected, use the ware of unblanking to twist and move the lock core and can retrieve the locking lever, and then open the well lid.

The control box comprises a communication module, a control module, an energy storage module, a full-automatic electric control module and a monitoring module; the energy storage module is used for storing and providing electric energy, the communication module is used for receiving and sending control and monitoring instructions of the monitoring center, the full-automatic electric control module executes commands of the control module, and unlocking and locking of the lock body are carried out through opening and closing of the miniature electromagnetic clutch. The communication module integrates NB-IoT communication and 2G/3G/4G network communication functions.

The monitoring module comprises a tilt angle sensor, a vibration sensor and a locator, and when the abnormal condition of the sensor is monitored, a signal alarm is sent to the server through the communication module. The well lid knocking alarm function and the well lid lifting alarm function are achieved.

The monitoring module can also be connected with a smoke sensor and a cable temperature monitor in the cable tunnel through a network; the realization is to the integrated monitoring of cable tunnel environment and well lid state, saves the wiring engineering.

PC end monitored control system and removal end APP combine well lid real-time feedback data, monitor all well lid real-time status, through GIS map real-time display well lid position, carry out authority and work order management to the personnel, the personnel of patrolling and examining can carry out well lid state inquiry, alarm information and receive, abnormal conditions picture and text report, the personnel of patrolling and examining sign in, accept system's dispatch list etc. through APP.

The PC terminal monitoring system and the mobile terminal APP have the functions of map display, real-time display of well lid equipment state information, remote unlocking, user authority management, log recording, periodic backup, work order management, data reporting, platform alarm and the like, and meanwhile, platform alarm information can inform a user through PC client pop-up windows, voice alarm, mobile phone APP push and short message alarm modes; PC end monitored control system and removal end APP can send the control module of unblanking or shutting order to the control box in, realize long-range opening or close the well lid.

The well lid on still be provided with the well lid identification code, the personnel of patrolling and examining can acquire this well lid information through APP scanning well lid identification code to well lid position in the map corresponding to in the APP.

Still be provided with handheld emergent appearance of unblanking, adopt wireless power supply module, carry out the communication with well lid lock core and fill can, handheld emergent appearance of unblanking supports two-way encryption function to can take notes complete switching lock information, the system carries out the authority setting to every handheld emergent appearance of unblanking, only can open corresponding well lid through authorizing, can report to lose after if losing and do the useless. Under the condition of well lid control box electric energy exhaustion or communication trouble, the well lid still is the shutting state, can use the handheld emergent appearance of unblanking of authorized this moment, unblanks, the shutting operation to the well lid through wireless power supply and wireless communication control's mode.

Utilize the electromagnetic coupling principle to realize that wireless handheld terminal of unblanking carries out wireless charging to well lid electronic lock device, provides required electric energy for opening of well lid electronic lock. The key problem that the lock body does not have a battery but has the function of an electronic lock can be effectively solved through wireless power supply and wireless communication.

The lock body has an internal unlocking and escaping function, and the well cover can be directly opened from the inside by a single person without any auxiliary tool no matter the lock body is in an unlocking or locking state.