CN203224951U - Intelligent antitheft apparatus of field unattended equipment - Google Patents
Intelligent antitheft apparatus of field unattended equipment Download PDFInfo
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- CN203224951U CN203224951U CN 201320142724 CN201320142724U CN203224951U CN 203224951 U CN203224951 U CN 203224951U CN 201320142724 CN201320142724 CN 201320142724 CN 201320142724 U CN201320142724 U CN 201320142724U CN 203224951 U CN203224951 U CN 203224951U
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Abstract
An intelligent antitheft apparatus of field unattended equipment comprises multiple sensors mounted on or nearby each field unattended equipment. The multiple sensors are connected with an input terminal of a central processing unit through an analog/digital converter. A radio frequency transmitting and receiving module used for receiving and transmitting a serial number and position information of the field unattended equipment is connected with the central processing unit. An output terminal of the central processing unit is also connected with an acousto-optic alarm module. The central processing unit of each field unattended equipment is connected with a wireless communication module through a bus. The wireless communication module is connected with a wireless communication network. The multiple sensors comprise three voltage sensors, three current sensors, at least one displacement sensor, at least one vibration sensor, and at least one pyroelectric infrared sensor. The intelligent antitheft apparatus is used for guarding against theft of the field unattended equipment, and is low in rate of false alarm and stable and reliable in work.
Description
Technical field
The utility model relates to the anti-theft device of a kind of open-air unmanned, valuable equipment, particularly a kind of intelligent anti-theft device of open-air unmanned equipment.
Background technology
Street lamp is the lighting device in the power equipment, and it represents the image in a city.Along with the development of urban construction, the street lighting construction demand is more and more higher, and requirement and the quantity of illumination constantly increase, and solar street light is as a kind of energy-saving street lamp, in the town and country widespread use.Because of the solar panel costliness, the thing of theft solar panel often has generation.The problem of management of city street lamp facility becomes more and more outstanding, and the frequent stolen street lamp that causes of solar street lamp cell panel does not work, and has not only influenced view and the traffic in city, also can cause economic loss and harm to society.
Power transformer is the core component in the electric system, is the pivotability equipment of electric system power transmission and transformation, and is expensive, and is assemblied in the field mostly.The undesirable utilizes this point, and a private interests is tryed to gain in frequent crime.While, recovery held at high price along with the copper valency soars all the way, and the transmission of electricity cable also becomes undesirable's prey.They generally steal the valuable equipment in the regulator cubicle earlier, as transformer, isolating switch, steal cable again.Power equipments such as power transformer, isolating switch, power cable are in a single day stolen, to cause large-scale power breakdown, cause very big influence to national economy and people's lives, make electric power supply and the property of country suffer huge destruction simultaneously, take a bath for people's production and life, bring huge pressure also for management, the maintenance work of power supply department, relevant enterprise.
Traditional outdoor equipment anti-theft device is because of the abominable and technical reason of field environment own, antijamming capability is weak, circuit is oversize, too faint not obvious, the reason such as rate of false alarm is high, outage can not be monitored of signal, practicality is low, often causes in time to report alerting signal or false alarm frequent.Therefore, invent a kind of multi-functional, low-power consumption, rate of false alarm anti-theft device low, the intelligent field equipment of stable and reliable operation is extremely urgent.
The utility model content
At the prior art deficiency, the utility model provides that a kind of rate of false alarm is low, the open-air unmanned device intelligence of stable and reliable operation anti-theft device.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of intelligent anti-theft device of open-air unmanned equipment, it is included on each open-air unmanned equipment or near a plurality of sensors of installation, these a plurality of sensors are connected with the input end of CPU (central processing unit) through analog/digital converter, and one is used for reception is connected with CPU (central processing unit) with the radio-frequency (RF) receiving and transmission module that sends open-air unmanned device numbering and positional information, and the output terminal of this CPU (central processing unit) also connects the sound and light alarm module; The CPU (central processing unit) of each open-air unmanned equipment connects wireless communication module through bus, and this wireless communication module connects with wireless communication networks.
One preferred implementation of such scheme is, this wireless communication module is the GSM communication module, and this wireless communication networks is the gsm wireless communication network.
One preferred implementation of such scheme is, this radio-frequency (RF) receiving and transmission module comprises radio frequency transmitting element and rf receiver unit, this radio frequency transmitting element is used for reading open-air unmanned device numbering and positional information, and this radio frequency transmitting element is used for writing open-air unmanned device numbering and positional information.
One preferred implementation of such scheme is that this CPU (central processing unit) is dsp controller.
These a plurality of sensors comprise three voltage sensors, three current sensors, at least one displacement transducer, at least one vibration transducer, at least one pyroelectric infrared sensor.
The utility model mainly utilizes the sound and light alarm module to carry out audio alert, perhaps by radio-frequency (RF) receiving and transmission module position and the coded message of alarm set point sent to CPU (central processing unit), when outlet is reported to the police, CPU (central processing unit) is given wireless communication module through position and the coded message of bus transfer alarm set point, and wireless communication module carries out remote monitoring with the short message transmission mode to open-air unmanned equipment (as transformer, solar street light, feeder cable etc.) through wireless communication networks.The utility model can be positioned in solar panel rack, the transformer case, can be widely used in the safeguard protection of all outdoor unattended equipment such as electric power, oil, mine, street lighting.The utility model device can be networked, and also can independently use, and also can be communicated with the center of receiving a crime report.
Gordian technique point of the present utility model is:
(1) adopts advanced pyroelectric infrared sensor
On the monitoring equipment shell pyroelectric infrared sensor being installed, whether have biology close, can carry out early warning in advance if just can experience in 4 meters distance range.
(2) double judgment mode, first voice pre-alarm is further judged again, effectively reduces rate of false alarm.
The utility model arranges a plurality of sensors at the open-air unmanned equipment of monitoring, carries out two-fold and judges.Elder generation's pyroelectric infrared sensor is surveyed, and carries out early warning if note abnormalities; With reference to other sensor, whether there is alert data to spread out of as three-phase voltage, three-phase current, vibration transducer, displacement transducer again, judges whether that with this someone steals.The tradition burglary-resisting installation is high impracticable because of rate of false alarm, and this device adopts double judgment mode, reduces rate of false alarm greatly.
(3) can adopt GSM mobile handset SMS alarm mode
Traditional anti-theft device is generally taked the GPRS wireless mode, need set up large-scale wireless network, drops into lot of manpower and material resources and monitors.The GSM SMS platform that can adopt wireless communication platform of the present utility model realizes the wireless transmission of alert data, only warning message is transferred to Surveillance center, joint defence personnel and maintainer, and cost is low, and is effective.
(4) employing RF(radio frequency) transceiving chip is realized the transmission of alert locations and device numbering
The utility model arranges a radio-frequency (RF) receiving and transmission module in each control point, one wireless communication module (being preferably gsm module) is set in a zone, the CPU (central processing unit) of each control point (dsp controller) is connected with gsm module through bus respectively, so only need a gsm module, just can send to Surveillance center and related personnel's mobile phone to a plurality of alarm set points position and device numbering, can shoot the arrow at the target, in time prevent the generation of pilferage event, avoid gsm module of a control point configuration, greatly reduced monitoring cost.
(5) sound and light alarm both can have been deterred also and can have been educated the lawless person
Sound and light alarm can produce deterrent effect to the lawless person, and its voice suggestion can allow stealer abandon stealing thought.
Compare with other the anti-theft device of open-air unmanned equipment, the beneficial effect that the utility model has is:
(1) adopts pyroelectric infrared sensor, when undesirable or animal are attempted near monitored equipment during field equipment such as transformer, solar street light, when its distance is less than or equal to 4 meters, CPU (central processing unit) gets final product perception, the pyroelectric infrared sensor output alarm signal, the early warning of sounding of sound and light alarm module, the prompting personnel approach;
(2) undesirable generally produces after hearing early warning and fears the idea of abandoning stealing; If still continue, being contained in vibration transducer on the field equipment and three-phase current, the three-phase voltage signal of displacement transducer and monitoring changes, CPU (central processing unit) detects this variation, immediately alarm set point position and the coded message of storing in alerting signal and the radio-frequency (RF) receiving and transmission module sent to wireless communication module, and then be sent to Surveillance center and plant maintenance personnel, security protection personnel mobile phone through wireless communication networks.And can adopt short message mode to transmit, it is not only economical and practical but also quick reliable to transmit alerting signal like this;
(3) warning that sends Surveillance center and equipment security protection personnel SMS to through wireless communication networks comprises place of alarm and device numbering, allows nearest maintainer or the security protection personnel very first time arrive in;
(4) information because of the monitoring of the utility model anti-theft device is many, conventional three-phase voltage, three-phase current signal had both been comprised, comprise the pyroelectric infrared sensor signal again, go back involving vibrations sensor, displacement transducer signal, so signal of the comprehensive a plurality of sensors of energy, distinguish and be equipment failure on earth or have the stranger to invade, so just, can effectively reduce rate of false alarm, guarantee the reliability and stability of whole burglary-resisting system.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, the utility model is included on each open-air unmanned equipment or near a plurality of sensors of installation, these a plurality of sensors are connected with the input end of CPU (central processing unit) through analog/digital (A/D) converter, and one is used for reception is connected with CPU (central processing unit) (being dsp controller in the present embodiment) with the radio-frequency (RF) receiving and transmission module that sends open-air unmanned device numbering and positional information, and the output terminal of this CPU (central processing unit) also connects the sound and light alarm module; The CPU (central processing unit) of each open-air unmanned equipment connects wireless communication module through bus, and this wireless communication module connects with wireless communication networks.
This wireless communication module is preferably the GSM communication module, and this wireless communication networks is preferably the gsm wireless communication network.
This radio-frequency (RF) receiving and transmission module comprises radio frequency transmitting element and rf receiver unit, and this radio frequency transmitting element is used for reading open-air unmanned device numbering and positional information, and this radio frequency transmitting element is used for writing open-air unmanned device numbering and positional information.
These a plurality of sensors comprise three voltage sensors, three current sensors, at least one displacement transducer, at least one vibration transducer, at least one pyroelectric infrared sensor.
The concrete implementation step of the utility model is:
1, at the cabinet door outer surface of open-air unmanned equipment such as transformer, solar street light pyroelectric infrared sensor is installed;
2, in shelters such as transformer casing, solar street light backs a plurality of vibration transducers, displacement transducer are installed;
3, at transformer, solar street light voltage, current output terminal voltage sensor, current sensor are installed;
4, the signal of this vibration transducer, displacement transducer, voltage sensor, current sensor enters CPU (central processing unit) through analog/digital converter, and the alerting signal of this pyroelectric infrared sensor directly enters CPU (central processing unit);
4, as the human or animal near monitored field equipment (transformer, solar street light etc.), its distance is in 4 meters the time, pyroelectric infrared sensor is sensed the early warning of sounding;
5, after the early warning, if the parameter of CPU (central processing unit) monitoring is no abnormal, think that then the human or animal swarms into the monitoring of equipment district by mistake, does not need to report to the police or take measures;
If in vibration transducer, displacement transducer or the voltage sensor of 6 monitorings, the current sensor two or more abnormal signals are arranged, it then very likely is artificial pilferage.Vibration transducer, displacement transducer output signal to CPU (central processing unit) at this moment, the CPU (central processing unit) output signal, and the action of sound and light alarm module is warned loudly;
7, in audio alert deterrence pilferage personnel, CPU (central processing unit) can send alerting signal to wireless communication module immediately, be sent to Surveillance center and plant maintenance personnel, security protection personnel mobile phone through wireless communication networks with short message mode again, the related personnel takes an immediate action after receiving note, the very first time is rushed towards alarm set point, reduces the pilferage event to greatest extent and takes place.
Claims (5)
1. the intelligent anti-theft device of an open-air unmanned equipment, it is characterized in that being included on each open-air unmanned equipment or near a plurality of sensors of installation, these a plurality of sensors are connected with the input end of CPU (central processing unit) through analog/digital converter, and one is used for reception is connected with CPU (central processing unit) with the radio-frequency (RF) receiving and transmission module that sends open-air unmanned device numbering and positional information, and the output terminal of this CPU (central processing unit) also connects the sound and light alarm module; The CPU (central processing unit) of each open-air unmanned equipment connects wireless communication module through bus, and this wireless communication module connects with wireless communication networks.
2. the intelligent anti-theft device of open-air unmanned equipment according to claim 1 is characterized in that, this wireless communication module is GSM mobile communication module, and this wireless communication networks is the gsm wireless communication network.
3. the intelligent anti-theft device of open-air unmanned equipment according to claim 1 is characterized in that, this radio-frequency (RF) receiving and transmission module comprises radio frequency transmitting element and rf receiver unit.
4. the intelligent anti-theft device of open-air unmanned equipment according to claim 1 is characterized in that, this CPU (central processing unit) is dsp controller.
5. according to claim 1 or 2 or the intelligent anti-theft device of 3 or 4 described open-air unmanned equipment, it is characterized in that, these a plurality of sensors comprise three voltage sensors, three current sensors, at least one displacement transducer, at least one vibration transducer, at least one pyroelectric infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142724 CN203224951U (en) | 2013-03-27 | 2013-03-27 | Intelligent antitheft apparatus of field unattended equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142724 CN203224951U (en) | 2013-03-27 | 2013-03-27 | Intelligent antitheft apparatus of field unattended equipment |
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| CN203224951U true CN203224951U (en) | 2013-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320142724 Expired - Fee Related CN203224951U (en) | 2013-03-27 | 2013-03-27 | Intelligent antitheft apparatus of field unattended equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104700523A (en) * | 2013-12-30 | 2015-06-10 | 阎戈卫 | RTU (remote terminal unit) equipment unattended operation anti-theft positioning system |
| CN105427495A (en) * | 2015-12-04 | 2016-03-23 | 重庆臻远电气有限公司 | Antitheft switch cabinet monitoring device |
| CN105788160A (en) * | 2016-04-01 | 2016-07-20 | 浙江圆融科技有限公司 | Air defense warning terminal with vibration alarm function |
| CN106154998A (en) * | 2015-04-15 | 2016-11-23 | 小米科技有限责任公司 | Method of environmental monitoring and device |
| CN112581709A (en) * | 2021-01-08 | 2021-03-30 | 宋坤 | Highly intelligent anti-theft monitoring and early warning system for fire-fighting equipment |
-
2013
- 2013-03-27 CN CN 201320142724 patent/CN203224951U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104700523A (en) * | 2013-12-30 | 2015-06-10 | 阎戈卫 | RTU (remote terminal unit) equipment unattended operation anti-theft positioning system |
| CN106154998A (en) * | 2015-04-15 | 2016-11-23 | 小米科技有限责任公司 | Method of environmental monitoring and device |
| CN105427495A (en) * | 2015-12-04 | 2016-03-23 | 重庆臻远电气有限公司 | Antitheft switch cabinet monitoring device |
| CN105788160A (en) * | 2016-04-01 | 2016-07-20 | 浙江圆融科技有限公司 | Air defense warning terminal with vibration alarm function |
| CN112581709A (en) * | 2021-01-08 | 2021-03-30 | 宋坤 | Highly intelligent anti-theft monitoring and early warning system for fire-fighting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20160327 |