CN202795618U - Inspection well cover anti-theft alarm device based on wireless sensor network (WSN) - Google Patents
Inspection well cover anti-theft alarm device based on wireless sensor network (WSN) Download PDFInfo
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- CN202795618U CN202795618U CN2012204483661U CN201220448366U CN202795618U CN 202795618 U CN202795618 U CN 202795618U CN 2012204483661 U CN2012204483661 U CN 2012204483661U CN 201220448366 U CN201220448366 U CN 201220448366U CN 202795618 U CN202795618 U CN 202795618U
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- inspection well
- well cover
- communication module
- battery
- magnet
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Abstract
The utility model relates to an inspection well cover anti-theft alarm device based on a wireless sensor network (WSN). The inspection well cover anti-theft alarm device comprises an alarm and a magnet, wherein the alarm comprises a casing, a trigger switch, a battery and a communication module, the magnet is fixedly arranged at the back of the inspection well cover, the alarm is fixedly arranged on the inner wall of an inspection well, the trigger switch is arranged in the magnetic force range of the magnet, the trigger switch is a reed pipe approach switch, the communication module is a zigbee2.4 GHz communication module, and the battery is an efficient battery. The trigger switch, the battery and the communication module are arranged on a printed circuit board (PCB) in the casing. The inspection well cover anti-theft alarm device utilizes the zigbee communication module to replace a mobile wireless data transmission (global system for mobile communication (GSM), general packet radio service (GPRS) and code division multiple access (CDMA)) mode and greatly reduces power consumption, and the added reed switch approach switch can only enable the device to work when the inspection well cover moves, so that energy consumption is saved, and working time of the inspection well cover anti-theft alarm device is greatly prolonged by utilizing a lithium thionyl chloride high-performance battery.
Description
Technical field
The utility model relates to a kind of warning device, specifically, is a kind of burglar alarm of inspection well cover.
Background technology
The management one of inspection well cover is to being a troubling problem on the highway, no matter is that inspection well cover is stolen or damage or be to break away from the normal position, all exists serious hidden trouble of traffic, all may cause traffic hazard at any time.Because the quantity of inspection well cover is more, is safeguarded one by one obviously unlikely.The method that adopts now is to install mobile wireless the transmission of data (GSM additional at inspection well cover, GPRS and CDMA) mode, utilize mobile wireless the transmission of data (GSM, GPRS and CDMA) mode inspection well cover is positioned, but use mobile wireless the transmission of data (GSM, GPRS and CDMA) mode as maintenance service at first high expensive, can't use on a large scale; Secondly the mode of mobile wireless the transmission of data (GSM, GPRS and CDMA) need 24 hours supply capabilities, and its power consumption is larger, if use battery then need to carry out frequent, if give each inspection well cover supply capability that connects up also unrealistic.
Summary of the invention
Goal of the invention: the purpose of this utility model is to provide a kind of power consumption few, easy care, and highly sensitive manhole cover anti-theft warning device.
Technical scheme: the utility model is realized by following technological means:
A kind of manhole cover anti-theft warning device based on the WSN network, comprise alarm, magnet, described alarm comprises housing, trigger switch, battery, communication module, described magnet is fixedly installed on the inspection well cover back side, and alarm is fixedly installed on the well inwall of cellar for storing things and described trigger switch is arranged in the magnetic force scope of magnet.
Described trigger switch is the tongue tube approach switch, and communication module is used zigbee 2.4GHz communication module.
Described battery adopts high-effect battery.
Described trigger switch, battery, communication module are arranged on the interior pcb board of housing.
Beneficial effect: the utility model utilizes the zigbee communication module to substitute mobile wireless the transmission of data (GSM, GPRS and CDMA) mode, power consumption reduces greatly, and adding the tongue tube approach switch makes inspection well cover only work just now at the timer that is moved, therefore save energy resource consumption, used the lithium-thionyl chloride heavy-duty battery to make the working time of device greatly prolong.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model alarm synoptic diagram.
Wherein 1-alarm, 2-trigger switch, 3-battery, 4-communication module, 5-magnet.
Embodiment
Below in conjunction with Figure of description the utility model is described in further detail:
The utility model relates to a kind of burglar alarm of inspection well cover, it comprises alarm 1 and a magnet 5, alarm is installed on the inwall of inspection shaft by rivet, magnet is installed in the back side of inspection well cover, and specifically, alarm comprises housing, trigger switch 2, battery 3, communication module 4, the utility model also comprises a pcb board, trigger switch 2 is welded on the pcb board with communication module 4, and battery is fixed by band and pcb board, then pcb board is fixedly connected with housing.Described housing is plastic material and at seam crossing encapsulation process is set, and has guaranteed that so the components and parts in the housing can not lose efficacy because of water inlet.
In the utility model, described trigger switch 2 adopts the tongue tube approach switch, when the close magnet of tongue tube approach switch, switch closure, switch disconnects during away from magnet, using the tongue tube approach switch and not selecting other mechanical switch is that the tongue tube approach switch can be accomplished good water resistance as the reason of sensor, also can work in the environment of water is arranged.Described communication module adopts zigbee 2.4GHz communication module, and this module is when guaranteeing communication quality, and its power consumption is less, in order to guarantee communication efficiency, can strengthen signal by attaching antenna on the zigbee communication module.
Described battery 3 adopts high-effect battery, specifically, has adopted lithium thionyl chloride cell, and its usefulness is high, and volume is little, has so guaranteed the miniaturization of alarm, and because its longevity of service, thereby prolonged maintenance period.
The alarm method of warning device of the present utility model comprises the steps: specifically
When processor determines to need to report to the police, the radio communication mold BOB(beginning of block) that will start on the same module is sought the WSN network, the network of seeking is the WSN network of self-built WSN network or street lamp single-lamp, after wireless communication module finds the WSN network, the inspection well cover warning device will connect and add the WSN network, sends warning message to the WSN gateway simultaneously.
After the inspection well cover warning device sends warning message to the WSN gateway, the WSN gateway provides an answer signal, at this moment the inspection well cover warning device is finished the warning task and is entered dormancy, the WSN gateway sends warning message to the GPRS website again, the GPRS website sends to Surveillance center with warning message by GPRS network again, so, the staff of Surveillance center just can be very clear learns failure condition, and fault is able to timely eliminating.
The inspection well cover warning device is to be in dormant state in the task of normally not reporting to the police always, it is low power consumpting state, most of function of equipment all is in dead status (such as radio communication, serial ports etc.) in this state, only keep the function of several necessity in operation (such as external interrupt, timer etc.).Owing to do not having in the situation of reporting to the police, the inspection well cover warning device is the reporting information of can not networking, so inspection well cover warning device running status is not just known by Surveillance center yet, in situation about not contacting for a long time, the whether good of inspection well cover warning device operation can can't be judged by Surveillance center like this.Therefore, described inspection well cover warning device has increased self-checking function, and namely when not reporting to the police, the inspection well cover warning device can regular (as weekly) report the inspection well cover status information, reports mode the same with type of alarm.The duty of inspection well cover warning device just can regularly be known by Surveillance center like this.
Below by an example the utility model is described:
At first, inwall at inspection shaft is installed alarm 1, the upper edge of alarm 1 is from the about 3-5cm of well head, then at the inspection well cover with the correspondence position of the tongue tube approach switch of alarm 1 magnet 5 is set, when inspection well cover was on correct position, under the effect of magnet 5, the reed in the tongue tube approach switch was bonded to each other, thereby communication module 4 is disconnected, and device is in sleep state; When inspection well cover is to remove or when leaving well head owing to rolling of automobile by the people, magnet 5 with also leave well head thereupon, the reed that has lost in the tongue tube approach switch under the effect of magnet 5 is opened, thereby be communicated with communication module 4, communication module 4 sends warning message to Surveillance center thereupon, reminds the staff in time to fix a breakdown.
ZIGBEE 2.4GHZ communication module adopts the JN5139 module in the utility model, when not receiving the warning message of tongue tube approach switch, is in all the time sleep state, and the electric current that module is passed through only has 20MA, has greatly reduced power consumption.And use high-effect lithium thionyl chloride cell, the sleep pattern of fit module, a battery can guarantee the normal use in 5 years of equipment at least.
Claims (4)
1. manhole cover anti-theft warning device based on the WSN network, it is characterized in that: comprise alarm (1), magnet (5), described alarm (1) comprises housing, trigger switch (2), battery (3), communication module (4), described magnet (5) is fixedly installed on the inspection well cover back side, and alarm (1) is fixedly installed on the well inwall of cellar for storing things and described trigger switch (2) is arranged in the magnetic force scope of magnet (5).
2. a kind of manhole cover anti-theft warning device based on the WSN network according to claim 1, it is characterized in that: described trigger switch (2) is the tongue tube approach switch, communication module (4) is used zigbee 2.4GHz communication module.
3. a kind of manhole cover anti-theft warning device based on the WSN network according to claim 1, it is characterized in that: described battery (3) adopts high-effect battery.
4. a kind of manhole cover anti-theft warning device based on the WSN network according to claim 1 is characterized in that: described trigger switch (2), battery (3), communication module (4) are arranged on the pcb board in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204483661U CN202795618U (en) | 2012-09-05 | 2012-09-05 | Inspection well cover anti-theft alarm device based on wireless sensor network (WSN) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204483661U CN202795618U (en) | 2012-09-05 | 2012-09-05 | Inspection well cover anti-theft alarm device based on wireless sensor network (WSN) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202795618U true CN202795618U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204483661U Expired - Fee Related CN202795618U (en) | 2012-09-05 | 2012-09-05 | Inspection well cover anti-theft alarm device based on wireless sensor network (WSN) |
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| CN (1) | CN202795618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881097A (en) * | 2012-09-05 | 2013-01-16 | 苏州博络克信息技术服务有限公司 | WSN (wireless sensor network) network-based anti-theft alarming device and alarming method of inspection well cover |
| CN105139561A (en) * | 2015-08-07 | 2015-12-09 | 高坤 | Manhole cover inclination alarm device, method and system, and manhole cover |
-
2012
- 2012-09-05 CN CN2012204483661U patent/CN202795618U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881097A (en) * | 2012-09-05 | 2013-01-16 | 苏州博络克信息技术服务有限公司 | WSN (wireless sensor network) network-based anti-theft alarming device and alarming method of inspection well cover |
| CN105139561A (en) * | 2015-08-07 | 2015-12-09 | 高坤 | Manhole cover inclination alarm device, method and system, and manhole cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: NANJING BOLOOK INFORMATION TECHNOLOGY SERVICE CO., LTD. Effective date: 20140306 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140306 Address after: 215134, No. 1, Cheng Cheng Road, Weitang Town, Suzhou, Jiangsu, Xiangcheng District Patentee after: Suzhou Boluoke Information Technology Service Co., Ltd. Address before: 215134, No. 1, Cheng Cheng Road, Weitang Town, Suzhou, Jiangsu, Xiangcheng District Patentee before: Suzhou Boluoke Information Technology Service Co., Ltd. Patentee before: Nanjing Bolook Information Technology Service Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU BOLUOKE INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SUZHOU BOLOOK INFORMATION TECHNOLOGY SERVICE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 215134, No. 3, building 855, No. 3, Suzhou hi tech Zone, Suzhou, Jiangsu, Zhujianglu Road Patentee after: Network gram information technology share Co., Ltd is won in Suzhou Address before: 215134, No. 1, Cheng Cheng Road, Weitang Town, Suzhou, Jiangsu, Xiangcheng District Patentee before: Suzhou Boluoke Information Technology Service Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20170905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |