CN101281675A - Anti-theft prewarning apparatus for communication cable - Google Patents
Anti-theft prewarning apparatus for communication cable Download PDFInfo
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- CN101281675A CN101281675A CNA2008100115442A CN200810011544A CN101281675A CN 101281675 A CN101281675 A CN 101281675A CN A2008100115442 A CNA2008100115442 A CN A2008100115442A CN 200810011544 A CN200810011544 A CN 200810011544A CN 101281675 A CN101281675 A CN 101281675A
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Abstract
A communication cable theft protection prewarning deivce relates to a theft protection prewarning deivce, including a unit prewarning device, a local remote controller and a base station server, wherein the unit prewarning device is respectively connected with the local remote controller and the base station server through the wireless communication; the unit prewarning device includes a case, a fresnel lens, a microcontroller, a wireless module, a thermal infrared sensor, a pole-reverse detector, a 3.6v/9Ah feed battery and an anchor ear; wherein the fresnel lens is provided on the case, the microcontroller, the wireless module, the thermal infrared sensor, the pole-reverse detector and the 3.6v/9Ah feed battery are arranged in the case, and the anchor ear is fixed on the back of the case by the screw. The invention is used for detecting the communication cable line, and performing the theft protection prewarning.
Description
Technical field
The present invention relates to a kind of anti-theft prewarning apparatus, particularly relate to a kind of anti-theft prewarning apparatus for communication cable that constitutes by unit precaution device, local telepilot and base station server.
Background technology
At present, exist the illegal activities that a large amount of communication lines is stolen in the society.This illegal activities have caused very big economic loss for country.And what proper prophylactic methods the monitoring of this theft is not also had, and circuit can't accurately be judged the particular location that stolen circuit takes place after being stolen, and reduced the efficient of circuit repairing.
Summary of the invention
The object of the present invention is to provide a kind of anti-theft prewarning apparatus for communication cable, mainly constitute by unit precaution device, local telepilot and base station server.Device can send circular by wireless mode to base station server with the abnormal conditions of this locality timely and effectively; base station server is discerned automatically unusual accurate position is taken place; abnormal information is distributed to authorities' inspection car loading system or relevant personnel's mobile phone terminal, thereby reaches the purpose of protection communication cable.
The objective of the invention is to be achieved through the following technical solutions:
Anti-theft prewarning apparatus for communication cable comprises unit precaution device, local telepilot and base station server, and its unit precaution device is connected by wireless telecommunications with local telepilot and base station server respectively; The unit precaution device comprises that housing, Fresnel Lenses, microcontroller, wireless module, pyroelectric infrared sensor, bar fall detecting device, 3.6V/9Ah supplying cell and anchor ear; Its middle shell is provided with Fresnel Lenses, is provided with microcontroller, wireless module, pyroelectric infrared sensor, bar in the housing and falls detecting device and 3.6V/9Ah supplying cell, and anchor ear is firm in the housing back with screw.
Aforesaid anti-theft prewarning apparatus for communication cable, its described local telepilot comprises wireless module and keyboard.
Aforesaid anti-theft prewarning apparatus for communication cable, its described base station server are the bridges of unit precaution device and concrete application terminal, comprise wireless module, RS232 communication module and upper computer software.
Advantage of the present invention and effect are:
1. the pyroelectric infrared sensor of this device setting is installed on the communication cable frame, detects in downward 360 ° of scopes, as long as in protective range, has people's pole-climbing all can trigger warning.
2. the bar that is provided with of this device falls detecting device: this device can effectively detect when electric pole tilts, and sends warning message, and it can prevent that indivedual lawless persons from destroying the behavior of cable to push over electric pole.
The 3.6V/9Ah supplying cell that is provided with of this device can be safely, easily to system's power supply, guarantee system stability work.
Description of drawings
Accompanying drawing constitutes synoptic diagram for single unit system of the present invention.
Embodiment
The present invention is described in detail with reference to the accompanying drawings.
As shown in the figure, communication line anti-theft early-warning terminal device of the present invention comprises unit precaution device, local telepilot and base station server.Wherein the unit precaution device is born real-time monitoring and is deployed troops on garrison duty whether there is the task of abnormal conditions in the regional extent, when the lawless person enters that system deploys troops on garrison duty that the zone is destroyed or when stealing communication cable, the unit precaution device can send circular by wireless mode to base station server with the abnormal conditions of this locality timely and effectively, and base station server will be discerned automatically unusual accurate position takes place; And then base station server is distributed to authorities' inspection car loading system or relevant personnel's mobile phone terminal with abnormal information, thereby reaches the purpose of protection communication cable.
The unit precaution device is the core of communication line anti-theft early-warning terminal device of the present invention, it comprises that housing, Fresnel Lenses, microcontroller, wireless module, pyroelectric infrared sensor, bar fall detecting device, 3.6V/9Ah supplying cell and anchor ear, are provided with Fresnel Lenses on housing; Be provided with microcontroller, wireless module, pyroelectric infrared sensor, bar in the housing and fall detecting device and 3.6V/9Ah supplying cell, anchor ear is firm in the housing back with screw.Pyroelectric infrared sensor can effectively detect people's pole-climbing in the zone of deploying troops on garrison duty, prepare the power stealing cable, and bar falls detecting device and can detect abnormal conditions such as electric pole inclination.After pick-up unit detects abnormal conditions, can in time send warning message, at this moment wireless module can send out warning message wirelessly step by step.
Local telepilot is made up of wireless module and keyboard and other peripheral hardwares.Main being responsible for distributed the address to each unit precaution device, these addresses are identifying informations of each unit precaution device, promptly when warning message was sent to base station server, it specifically was the warning message which unit precaution device sends that base station server is determined very soon by the address.
Base station server is the bridge of unit precaution device and concrete application terminal, and it comprises wireless module, RS232 communication module and upper computer software.After wireless module received the warning message that the unit precaution device sends, the RS232 communication module will send warning message to upper computer software, was responsible for warning message is done respective handling by upper computer software, and in time sent to the application terminal.
Main function components of the present invention is as follows:
Microcontroller: selected 8 COMS flash memory single-chip microcomputer PIC16F690 of U.S. Microchip company for use, it have low-power consumption, at a high speed, advantage such as wide operating voltage, enhancing USART module, high permanent seal cooling flash memory/EEPROM, programmable code protection.
Wireless module: i.e. wireless telecommunications chip, it has selected the IA4421 chip of Integration Associates company for use, this chip is a fully integrated single-chip low consumption, multichannel FSK transceiver, under the 433M that need not apply for the registration of, 868M, 915M frequency range, can realize the wireless receiving and dispatching data, advantage such as it has low emissive power, high receiving sensitivity, communication distance is far away, antijamming capability is strong, job stability is high, flexible design, peripheral cell are few.
Pyroelectric infrared sensor: this device is a kind ofly can detect the infrared ray of human or animal emission and export the sensor of electric signal, it is made up of ceramic oxide or piezolectric crystal unit, make electrode on two surfaces of element, when temperature has the variation of Δ T in the sensor monitors scope, pyroelectric effect can produce electric charge Δ Q on two electrodes, promptly produce a faint voltage Δ V between two electrodes.Because its output impedance is high, has a field effect transistor to carry out impedance conversion in sensor.The electric charge Δ Q that pyroelectric effect produced can by airborne ion combination and disappearing, promptly stablize when constant Δ T=0, then sensor no-output when environment temperature.This sensor can human body or the activity sensing of animal, add Fresnel Lenses after, it detects distance can be greater than 7m.Its advantage is: itself does not send the radiation of any kind, and device power consumption is very little, good concealment.
Pyroelectric infrared sensor is installed on the communication cable frame, detects in downward 360 ° of scopes, as long as in protective range, has people's pole-climbing all can trigger warning.
Bar falls detecting device: when electric pole tilted, this device can effectively detect, and sent warning message.It can prevent that indivedual lawless persons from destroying the behavior of cable to push over electric pole.
3.6V/9Ah supplying cell: can be safely, easily to system's power supply, guarantee system stability work.
The technical parameter of this device is: communication distance: 300～500 meters; Receiving sensitivity :-109dBm (in the 915MHZ frequency range, bandwidth 67KHZ, 1.2kbps, BER 10-
3Under the bit error rate); Maximum transmission power: 5dBm (under the 915MHZ frequency range); Programmable FSK deviation: 15～240KHZ; Baseband bandwidth: 67KHZ～400KHZ; Stand-by time: be not less than 2 years; Working frequency range: 433/868/915MHZ; Communication speed: 600～19200bps; Working temperature :-40 ℃～85 ℃; Relative humidity: 0～95%; Power consumption: less than 0.1W.
Claims (3)
1. anti-theft prewarning apparatus for communication cable comprises unit precaution device, local telepilot and base station server, it is characterized in that, the unit precaution device is connected by wireless telecommunications with local telepilot and base station server respectively; The unit precaution device comprises that housing, Fresnel Lenses, microcontroller, wireless module, pyroelectric infrared sensor, bar fall detecting device, 3.6V/9Ah supplying cell and anchor ear; Its middle shell is provided with Fresnel Lenses, is provided with microcontroller, wireless module, pyroelectric infrared sensor, bar in the housing and falls detecting device and 3.6V/9Ah supplying cell, and anchor ear is firm in the housing back with screw.
2. anti-theft prewarning apparatus for communication cable according to claim 1 is characterized in that, described local telepilot comprises wireless module and keyboard.
3. anti-theft prewarning apparatus for communication cable according to claim 1 is characterized in that, described base station server is the bridge of unit precaution device and concrete application terminal, comprises wireless module, RS232 communication module and upper computer software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100115442A CN101281675A (en) | 2008-05-23 | 2008-05-23 | Anti-theft prewarning apparatus for communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100115442A CN101281675A (en) | 2008-05-23 | 2008-05-23 | Anti-theft prewarning apparatus for communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101281675A true CN101281675A (en) | 2008-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100115442A Pending CN101281675A (en) | 2008-05-23 | 2008-05-23 | Anti-theft prewarning apparatus for communication cable |
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| CN (1) | CN101281675A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269007A (en) * | 2014-10-17 | 2015-01-07 | 国家电网公司 | Electronic signboard for electric power tower |
| CN107993391A (en) * | 2017-12-31 | 2018-05-04 | 国网山东省电力公司龙口市供电公司 | Cable anti-theft system |
| CN110797981A (en) * | 2019-11-12 | 2020-02-14 | 国网四川省电力公司泸州供电公司 | Power cable safety monitoring system in tunnel |
-
2008
- 2008-05-23 CN CNA2008100115442A patent/CN101281675A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269007A (en) * | 2014-10-17 | 2015-01-07 | 国家电网公司 | Electronic signboard for electric power tower |
| CN107993391A (en) * | 2017-12-31 | 2018-05-04 | 国网山东省电力公司龙口市供电公司 | Cable anti-theft system |
| CN110797981A (en) * | 2019-11-12 | 2020-02-14 | 国网四川省电力公司泸州供电公司 | Power cable safety monitoring system in tunnel |
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| PB01 | Publication | ||
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Open date: 20081008 |