CN202512679U - Intelligent optimized routing wireless sensor network alarm guardrail for human body - Google Patents
Intelligent optimized routing wireless sensor network alarm guardrail for human body Download PDFInfo
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- CN202512679U CN202512679U CN2012201266367U CN201220126636U CN202512679U CN 202512679 U CN202512679 U CN 202512679U CN 2012201266367 U CN2012201266367 U CN 2012201266367U CN 201220126636 U CN201220126636 U CN 201220126636U CN 202512679 U CN202512679 U CN 202512679U
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- 238000012360 testing method Methods 0.000 abstract description 12
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Abstract
The utility model relates to an intelligent optimized routing wireless sensor network alarm guardrail for a human body, and belongs to the technical field of safety protection of a high-voltage test of an electric power system. The technical scheme includes that the alarm guardrail comprises a plurality of sensing nodes and a central controller (7), wherein the sensing nodes are connected with one another through a wireless network, and the sensing nodes and the central controller are connected through the wireless network, so that a wireless sensor network is formed. Each sensing node is provided with a pyroelectric human body detecting sensor (8), a micro-control unit (9), a wireless data transmission module (10) and an audible and visual alarm (11). The alarm guardrail has the advantages that the wireless sensor network is applied to intrusion detection for the human body and is used in dangerous occasions such as power supply high-voltage test, safety is ensured, accidents are avoided, the number of the sensing nodes can be optionally increased or decreased as needed, the pathway of data transmission among the sensing nodes can be intelligently optimized according to practical situation, and efficiency and reliability of data transmission are ensured.
Description
Technical field
The utility model relates to a kind of intelligent optimization route human body radio sensing network alarming guard, belongs to electric system high-potting safety protection technique field.
Background technology
Radio sensing network WSN (Wireless Sensor Network) is a kind of self-organizing network, through a large amount of low costs, resource-constrained sensing node equipment collaborative work, realizes a certain particular task.It is a revolution of information perception and acquisition technique; Be 21 century one of most important technology, in climate monitoring, the detection of situation such as the temperature in the surrounding enviroment, light, humidity; The monitoring of atmospheric pollution level; The aspects such as structural intergrity monitoring of building, WSN will be the replacement scheme of an economy, has a wide range of applications.But background technology also is not applied to human body with radio sensing network and invades detection.At dangerous situations such as power supply high voltage tests, isolation guardrail often need be set, with assurance personnel and testing equipment safety; In the present test; The point-to-point formula electronics guardrail of general employing because factors such as test site size, landform, shelter are uncertain, is difficult to meet the demands and guarantee safety.
The utility model content
The utility model purpose provides a kind of intelligent optimization route human body radio sensing network alarming guard; Radio sensing network is applied to human body invades detection, use, guarantee safety at dangerous situations such as power supply high voltage tests; Avoid accident to take place, solve the problems referred to above that background technology exists.
The technical scheme of the utility model is: intelligent optimization route human body radio sensing network alarming guard; Comprise several sensing nodes and central controller; Between several sensing nodes, be connected through wireless network between sensing node and the central controller, constitute a radio sensing network.
Be equipped with burnt electric type human body detection sensor, microprocessor (MCU), wireless data transfer module and sound and light alarm on each sensing node; The output terminal of burnt electric type human body detection sensor connects microprocessor, and wireless data transfer module also is connected with microprocessor respectively with sound and light alarm.Burnt electric type human body detection sensor can detect the light exercise of human body; And according to the distance of human body and the strong and weak simulating signal that does not wait of motion speed output, the signal of burnt electric type human body detection sensor is imported through analog-to-digital conversion (AD) back, and microprocessor carries out pre-service to this signal; Judge the speed and the distance of human motion; Provide corresponding Alert Level, and above-mentioned information transmission is arrived by each sensing node sensing node compute optimal route approach through wireless data transfer module; And data are gone down along this route, until be transferred to central controller.After central controller receives data, data are carried out secondary treating, judge Alert Level, and send corresponding alarm prompting, the sound and light alarm on each sensing node sends alarm signal; If Alert Level is enough high, then stop corresponding high-tension testing apparatus immediately, avoid test incident to take place.
Central controller, burnt electric type human body detection sensor, microprocessor, wireless data transfer module and sound and light alarm that the utility model adopts all are technology contents well known in the art.
The beneficial effect of the utility model: radio sensing network is applied to human body invades detection, use, guarantee safety, avoid accident to take place at dangerous situations such as power supply high voltage tests; The sensing node quantity of the utility model can arbitrarily increase and decrease as required, and the approach of data transmission can guarantee the efficient and the reliability of data transmission according to the actual conditions intelligent optimization between the sensing node.
Description of drawings
Accompanying drawing 1 is the system schematic of the utility model embodiment;
Accompanying drawing 2 is the utility model embodiment sensing node synoptic diagram;
Among the figure: sensing node 1,2,3,4,5,6; Central controller 7; Burnt electric type human body detection sensor 8; Microprocessor 9; Wireless data transfer module 10; Sound and light alarm 11.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further through embodiment.
Intelligent optimization route human body radio sensing network alarming guard; Comprise several sensing node 1,2,3,4,5,6 and central controllers 7; Between several sensing nodes, be connected through wireless network between sensing node and the central controller, constitute a radio sensing network.
Be equipped with burnt electric type human body detection sensor 8, microprocessor 9, wireless data transfer module 10 and sound and light alarm 11 on each sensing node; The output terminal of burnt electric type human body detection sensor connects microprocessor, and wireless data transfer module also is connected with microprocessor respectively with sound and light alarm.Burnt electric type human body detection sensor can detect the light exercise of human body; And according to the distance of human body and the strong and weak simulating signal that does not wait of motion speed output, the signal of burnt electric type human body detection sensor is imported through analog-to-digital conversion (AD) back, and microprocessor carries out pre-service to this signal; Judge the speed and the distance of human motion; Provide corresponding Alert Level, and above-mentioned information transmission is arrived by each sensing node sensing node compute optimal route approach through wireless data transfer module; And data are gone down along this route, until be transferred to central controller.After central controller receives data, data are carried out secondary treating, judge Alert Level, and send corresponding alarm prompting, the sound and light alarm on each sensing node sends alarm signal; If Alert Level is enough high, then stop corresponding high-tension testing apparatus immediately, avoid test incident to take place.
With reference to accompanying drawing 1, several sensing nodes constitute radio sensing network, and whether individual node is responsible for monitoring has personnel to get in the certain area coverage; Radio sensing network is transferred to central controller with Monitoring Data, after central controller is received the data of each sensing node, the data of each sensing node is carried out analysis and judgement; If the personnel that monitored are approaching, then send the sound and light alarm signal, if Alert Level is enough high according to Alert Level; Then in time cut off system power supply, thereby avoid accident to take place.Because the terrain environment that uses is uncertain with the barrier that possibly exist, for the communication reliability and the efficient of data transmission that improves radio sensing network, each sensing node can be according to the practical layout situation, automatic compute optimal data transmission route.With sensing node 1 is example, and the communication between sensing node 1 and the central controller has two optional routes, route one: through sensing node 2, pass to sensing node 3, and then pass to central controller; Route two: directly pass to sensing node 3, pass to central controller then.Obviously under all unobstructed situation of two paths, route two is better than route one, so sensing node 1 will be selected route two automatically when calculating route; If data transmission route two is not smooth because of reasons such as barrier stop, then sensing node 1 is selected route one automatically when calculating route; So, when effectively guaranteeing data transmission efficiency, also guaranteed the success ratio of transmission.
With reference to accompanying drawing 2, sensing node is equipped with burnt electric type human body detection sensor 8, microprocessor 9, wireless data transfer module 10 and sound and light alarm 11.Wherein, microprocessor is as the microprocessor of sensing node, and the major function of completion has: receive and carry out the order of central controller; Gather the data of burnt electric type human body detection sensor; Accomplish the rough handling of data; The compute optimal route; Accomplish the transmitting-receiving control of data; The control sound and light alarm sends or the major function that stops the burnt electric type human body detection sensor of corresponding alarm is to detect in the specific region whether the personnel activity is arranged, if having, then exports corresponding signal according to the distance of human body with movable speed.The wireless data transfer module major function is to accomplish the transmission and the reception of data through wireless mode, is operated in the half-duplex state.The function of sound and light alarm is when warning is arranged, and sends the alarm sound, and LED flash is luminous simultaneously, thereby plays the dangerous effect of reminding.
Claims (2)
1. intelligent optimization route human body radio sensing network alarming guard; It is characterized in that comprising several sensing nodes (1,2,3,4,5,6) and central controller (7); Between several sensing nodes, be connected through wireless network between sensing node and the central controller, constitute a radio sensing network.
2. the intelligent optimization route human body radio sensing network alarming guard according to claim 1; It is characterized in that being equipped with on each sensing node burnt electric type human body detection sensor (8), microprocessor (9), wireless data transfer module (10) and sound and light alarm (11); The output terminal of burnt electric type human body detection sensor connects microprocessor, and wireless data transfer module also is connected with microprocessor respectively with sound and light alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201266367U CN202512679U (en) | 2012-03-30 | 2012-03-30 | Intelligent optimized routing wireless sensor network alarm guardrail for human body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012201266367U CN202512679U (en) | 2012-03-30 | 2012-03-30 | Intelligent optimized routing wireless sensor network alarm guardrail for human body |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622834A (en) * | 2012-03-30 | 2012-08-01 | 华北电网有限公司唐山供电公司 | Electronic safety protection method and private network guardrail for high-voltage tests of electric power system |
| CN104751579A (en) * | 2013-12-24 | 2015-07-01 | 张朝峰 | Internet of Things antitheft fence switch with tension spring |
-
2012
- 2012-03-30 CN CN2012201266367U patent/CN202512679U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622834A (en) * | 2012-03-30 | 2012-08-01 | 华北电网有限公司唐山供电公司 | Electronic safety protection method and private network guardrail for high-voltage tests of electric power system |
| CN102622834B (en) * | 2012-03-30 | 2013-06-12 | 华北电网有限公司唐山供电公司 | Electronic safety protection method and private network guardrail for high-voltage tests of electric power system |
| CN104751579A (en) * | 2013-12-24 | 2015-07-01 | 张朝峰 | Internet of Things antitheft fence switch with tension spring |
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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 |
Owner name: TANGSHAN POWER SUPPLY COMPANY, JIBEI ELECTRIC POWE Effective date: 20130704 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TANGSHAN POWER SUPPLY CO. NCGC Effective date: 20130704 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 063000 TANGSHAN, HEBEI PROVINCE TO: 100761 XICHENG, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130704 Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: Tangshan Power Supply Company, Jibei Power Co.,Ltd. Address before: 063000 Tangshan City North Road, Hebei, building No. 7 Patentee before: Tangshan Power Supply Co. NCGC |
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| 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: 20121031 Termination date: 20190330 |