CN202632466U - Fire and theft prevention system for substation - Google Patents
Fire and theft prevention system for substation Download PDFInfo
- Publication number
- CN202632466U CN202632466U CN2012202685118U CN201220268511U CN202632466U CN 202632466 U CN202632466 U CN 202632466U CN 2012202685118 U CN2012202685118 U CN 2012202685118U CN 201220268511 U CN201220268511 U CN 201220268511U CN 202632466 U CN202632466 U CN 202632466U
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- China
- Prior art keywords
- module
- proof
- fire
- theft
- transformer station
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000002265 prevention Effects 0.000 title abstract 6
- 239000000779 smoke Substances 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 230000001702 transmitter Effects 0.000 claims description 6
- 230000002093 peripheral Effects 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000005616 pyroelectricity Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029578 entry into host Effects 0.000 description 1
Abstract
The utility model relates to a fire and theft prevention system for a substation. The fire and theft prevention system comprises a central controller, a wireless radio-frequency (RF) transmitting module, a wireless RF receiving module, a body infrared sensor, a door switch detection module, a temperature sensor, a smoke sensor, an alarm module, a storage unit, a display screen, a wireless communication module and an upper computer, wherein the wireless RF receiving module, the body infrared sensor, the door switch detection module, the temperature sensor, the smoke sensor, the alarm module, the storage unit, the display screen and the wireless communication module are respectively connected with the central controller, the wireless RF transmitting module is arranged on a valuable of the substation, and the wireless communication module is connected with the upper computer through a wireless network. The fire and theft prevention system for the substation has the advantages that the fire and theft prevention system not only has the alarm functions of fire and theft prevention, but also can be used for detecting the information on number of people accessing the substation in real time; and real-time data is transmitted to the upper computer of a dispatching center through remote communication, and alarm information is stored in a database, thereby facilitating query.
Description
Technical field
The utility model relates to a kind of transformer station guard system, fire-proof and theft-proof system of specifically a kind of transformer station.
Background technology
Along with deepening continuously of national grid system information construction, the special electric power communication network is progressively perfect, for the good premise condition of having created is used in each item networking.Set up unattended operation transformer station and become the focus of national grid in recent years.There is " three is distant " system in transformer station at present; Though it can realize dispatching center's centralized dispatching and substation equipment unmanned basically; But; This is traditional unattended operation transformer station, and also there are problems such as personnel's invasion, fire, station equipment safety, theft, disaster in it.
The utility model content
For overcoming the deficiency that above-mentioned prior art exists, the utility model technical matters to be solved is to provide fire-proof and theft-proof system of a kind of transformer station, and it not only has the warning function of fire-proof and theft-proof, and can carry out remote monitoring in real time.
The technical scheme that its technical matters of the utility model solution is taked is: fire-proof and theft-proof system of a kind of transformer station; It is characterized in that; Comprise central controller, less radio-frequency transmitter module, less radio-frequency receiver module, human-body infrared sensing device, door switch detection module, temperature sensor, smoke transducer, alarm module, storer, display screen, wireless communication module and host computer; Said less radio-frequency receiver module, human-body infrared sensing device, door switch detection module, temperature sensor, smoke transducer, alarm module, storer, display screen and wireless communication module are connected with central controller respectively; Said less radio-frequency transmitter module is arranged on the valuables of transformer station, and said wireless communication module is connected with host computer through wireless network.
Further, said central controller adopts Freescale MC9S12XS128 single-chip microcomputer.
Further, said human-body infrared sensing device comprises human body infrared probe and processor and processor peripheral circuits.
Further; Said smoke transducer comprises smoke detection head, voltage comparator and operational amplifier; Said smoke detection head is connected with the input end of voltage comparator; The output terminal of said voltage comparator is connected with the input end of operational amplifier, and the output terminal of said operational amplifier is connected with central controller.
Further, said wireless communication module comprises RS485 interface, microprocessor and wireless radio frequency modules, and said less radio-frequency is connected with microprocessor, and said microprocessor is connected with central controller through the RS485 interface.
Further, also comprise solar panel, said solar panel is that system provides working power.
Further, said alarm module comprises sound and light alarm module, dialing alarm module and audio alert module.
The beneficial effect of the utility model is; The utility model serves as the control core with Freescale MC9S12XS128; Realize thereby the detection of smog and human body is sent the sound and light alarm of fire-proof and theft-proof through smoke transducer module and pyroelectricity human body infrared module; Adopt the details of the big storer of memory capacity, be convenient to access and check in order to storage fire-proof and theft-proof, valuables turnover and number; Adopt the PT2262/2272 Wireless IC to realize that valuables detect, reach accurate, adopt self-control RS-485 wireless module to realize group-net communication; Detect transformer station's turnover number situation through the door switch detection module, carry out real-time collecting temperature through the 18b20 temperature detecting module.The utility model not only has the warning function of fire-proof and theft-proof, and can detect the information of number in the turnover station in real time, and telecommunication is sent to the host computer of dispatching center to real time data, warning message is kept at is convenient to inquiry in the database.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done explanation further:
Fig. 1 is the structured flowchart of the utility model;
Fig. 2 is the electrical schematic diagram of the said human-body infrared sensing device of the utility model;
Fig. 3 is the electrical schematic diagram of the said smoke transducer of the utility model;
Fig. 4 is the electrical schematic diagram of the said wireless communication module of the utility model;
Fig. 5 is the electrical schematic diagram of the said less radio-frequency receiver module of the utility model.
Embodiment
As shown in Figure 1; The fire-proof and theft-proof system of a kind of transformer station of the utility model; Comprise central controller, less radio-frequency transmitter module, less radio-frequency receiver module, human-body infrared sensing device, door switch detection module, temperature sensor, smoke transducer, alarm module, storer, display screen, wireless communication module, host computer and solar panel; Said less radio-frequency receiver module, human-body infrared sensing device, door switch detection module, temperature sensor, smoke transducer, alarm module, storer, display screen and wireless communication module are connected with central controller respectively; Said less radio-frequency transmitter module is arranged on the valuables of transformer station, and said wireless communication module is connected with host computer through wireless network; Said solar panel is that system provides working power.Wherein, said central controller adopts Freescale MC9S12XS128 single-chip microcomputer; Said alarm module comprises sound and light alarm module, dialing alarm module and audio alert module.
Fig. 2 is the electrical schematic diagram of the said human-body infrared sensing device of the utility model.As shown in Figure 2, the said human-body infrared sensing device of fire-proof and theft-proof system of this kind transformer station comprises human body infrared probe and processor and processor peripheral circuits.
Fig. 3 is the electrical schematic diagram of the said smoke transducer of the utility model.As shown in Figure 3; The said smoke transducer of fire-proof and theft-proof system of this kind transformer station comprises smoke detection head, voltage comparator and operational amplifier; Said smoke detection head is connected with the input end of voltage comparator; The output terminal of said voltage comparator is connected with the input end of operational amplifier, and the output terminal of said operational amplifier is connected with central controller.
Fig. 4 is the electrical schematic diagram of the said wireless communication module of the utility model.As shown in Figure 4, the said wireless communication module of fire-proof and theft-proof system of this kind transformer station comprises RS485 interface, microprocessor and wireless radio frequency modules, and said less radio-frequency is connected with microprocessor, and said microprocessor is connected with central controller through the RS485 interface.
Fig. 5 is the electrical schematic diagram of the said less radio-frequency receiver module of the utility model.As shown in Figure 5; Adopt this module of PT2262/2272 wireless remote control IC design; PT2262 invests on the valuables with the less radio-frequency sending module; Less radio-frequency receiver module PT2272 links to each other with single-chip microcomputer PB4 pin, lets radiating portion transmit always, and PT2272 receives signal always and shows high level.If valuables move out certain limit or connect when losing, thus receiving portions become low level by the monolithic machine testing to sending sound and light alarm.
The utility model serves as the control core with Freescale MC9S12XS128; Realize thereby the detection of smog and human body is sent the sound and light alarm of fire-proof and theft-proof through smoke transducer module and pyroelectricity human body infrared module; Adopt the details of the big storer of memory capacity, be convenient to access and check in order to storage fire-proof and theft-proof, valuables turnover and number; Adopt the PT2262/2272 Wireless IC to realize that valuables detect, reach accurate, adopt self-control RS-485 wireless module to realize group-net communication; Detect transformer station's turnover number situation through the door switch detection module, carry out real-time collecting temperature through the 18b20 temperature detecting module.The utility model not only has the warning function of fire-proof and theft-proof, and can detect the information of number in the turnover station in real time, and telecommunication is sent to the host computer of dispatching center to real time data, warning message is kept at is convenient to inquiry in the database.
Claims (7)
1. fire-proof and theft-proof system of transformer station; It is characterized in that; Comprise central controller, less radio-frequency transmitter module, less radio-frequency receiver module, human-body infrared sensing device, door switch detection module, temperature sensor, smoke transducer, alarm module, storer, display screen, wireless communication module and host computer; Said less radio-frequency receiver module, human-body infrared sensing device, door switch detection module, temperature sensor, smoke transducer, alarm module, storer, display screen and wireless communication module are connected with central controller respectively; Said less radio-frequency transmitter module is arranged on the valuables of transformer station, and said wireless communication module is connected with host computer through wireless network.
2. fire-proof and theft-proof system of a kind of transformer station according to claim 1 is characterized in that, also comprises solar panel, and said solar panel is that system provides working power.
3. fire-proof and theft-proof system of a kind of transformer station according to claim 1 is characterized in that, said central controller adopts Freescale MC9S12XS128 single-chip microcomputer.
4. fire-proof and theft-proof system of a kind of transformer station according to claim 1 is characterized in that, said human-body infrared sensing device comprises human body infrared probe and processor and processor peripheral circuits.
5. fire-proof and theft-proof system of a kind of transformer station according to claim 1; It is characterized in that; Said smoke transducer comprises smoke detection head, voltage comparator and operational amplifier; Said smoke detection head is connected with the input end of voltage comparator, and the output terminal of said voltage comparator is connected with the input end of operational amplifier, and the output terminal of said operational amplifier is connected with central controller.
6. fire-proof and theft-proof system of a kind of transformer station according to claim 1; It is characterized in that; Said wireless communication module comprises RS485 interface, microprocessor and wireless radio frequency modules, and said less radio-frequency is connected with microprocessor, and said microprocessor is connected with central controller through the RS485 interface.
7. fire-proof and theft-proof system of a kind of transformer station according to claim 1 is characterized in that, said alarm module comprises sound and light alarm module, dialing alarm module and audio alert module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202685118U CN202632466U (en) | 2012-06-08 | 2012-06-08 | Fire and theft prevention system for substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202685118U CN202632466U (en) | 2012-06-08 | 2012-06-08 | Fire and theft prevention system for substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202632466U true CN202632466U (en) | 2012-12-26 |
Family
ID=47385637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202685118U Expired - Fee Related CN202632466U (en) | 2012-06-08 | 2012-06-08 | Fire and theft prevention system for substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202632466U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682567A (en) * | 2012-06-08 | 2012-09-19 | 商河县供电公司 | Fireproof and antitheft system of transformer substation |
| CN104134308A (en) * | 2014-08-11 | 2014-11-05 | 渤海大学 | Anti-theft alarm device and method for precious articles |
| CN104835278A (en) * | 2015-03-11 | 2015-08-12 | 国网浙江海盐县供电公司 | Far infrared on-line protection monitoring device used for transformer |
-
2012
- 2012-06-08 CN CN2012202685118U patent/CN202632466U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682567A (en) * | 2012-06-08 | 2012-09-19 | 商河县供电公司 | Fireproof and antitheft system of transformer substation |
| CN104134308A (en) * | 2014-08-11 | 2014-11-05 | 渤海大学 | Anti-theft alarm device and method for precious articles |
| CN104835278A (en) * | 2015-03-11 | 2015-08-12 | 国网浙江海盐县供电公司 | Far infrared on-line protection monitoring device used for transformer |
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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 |
Granted publication date: 20121226 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |