CN203479887U - Safe and intelligent warning board of transformer substation - Google Patents
Safe and intelligent warning board of transformer substation Download PDFInfo
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- CN203479887U CN203479887U CN201320557633.3U CN201320557633U CN203479887U CN 203479887 U CN203479887 U CN 203479887U CN 201320557633 U CN201320557633 U CN 201320557633U CN 203479887 U CN203479887 U CN 203479887U
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Abstract
The utility model discloses a safe and intelligent warning board of a transformer substation and belongs to the transformer-substation safe warning board technology field. The safe and intelligent warning board can display equipment charged information in real time and warn working personnel. A technical scheme is characterized in that the safe and intelligent warning board of the transformer substation comprises a MCU control module, a mobile microwave detection module, a wireless data transceiver module, a LED display screen, an audio output module, a power supply module and wireless voltage sensors; the MCU control module is connected with the mobile microwave detection module, the wireless data transceiver module, the LED display screen and the audio output module respectively so as to carry out communication; there are a plurality of wireless voltage sensors and the wireless voltage sensors are installed on voltage acquisition points; the wireless voltage sensors are connected with the wireless data transceiver module through a wireless communication network. The warning board of the utility model is suitable for an electric power department.
Description
Technical field
The utility model substation safety Intelligent warning board, belongs to substation safety warning sign technical field.
Background technology
Transformer station is the most important part of electric system, lifting along with scientific and technological level, increasing transformer station has realized unmanned, all facilities in transformer station and operating condition all judge its state by direction board, the trouble free service of Zhe Gei transformer station brings challenges, overhaul of the equipments maintenance personal particularly, can only carry out by direction board the charged situation of judgment device, warning sign in the past can only show warning poster and warning sound, can not real-time judge equipment current state, bring no small potential safety hazard to overhaul of the equipments personnel.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical matters to be solved is: the charged information of a kind of display device is in real time provided and can warns staff's safety intelligent warning sign.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: substation safety Intelligent warning board, comprising: MCU control module, mobile microwave detecting module, wireless data transceiver module, LED display, audio frequency output module, power module and radio pressure sensor;
Described MCU control module is connected and carries out communication with mobile microwave detecting module, wireless data transceiver module, LED display and audio frequency output module respectively, and described power module and above-mentioned MCU control module, mobile microwave detecting module, wireless data transceiver module, LED display and audio frequency output module are connected to its power supply;
Described radio pressure sensor has a plurality of each voltage acquisition points that are arranged on respectively, and radio pressure sensor is connected with wireless data transceiver module by wireless communication networks.
Described wireless data transceiver module wireless communication networks is connected and carries out communication with backstage backup system.
Described LED display shows magnitude of voltage, warning poster, status information of equipment.
The beneficial effect that the utility model compared with prior art has is: the utility model is by the charged situation of radio pressure sensor Real-Time Monitoring power equipment, and equipment live state and warning are shown constantly, reach the effect of real-time demonstration substation equipment electriferous state, the personnel of monitoring substation that simultaneously can be real-time by mobile microwave detecting module pass in and out situation, provide in time turnover personnel to note warning sign, effectively avoided the staff's of transformer station electric shock accidents to occur, whole device circuit is simple for structure, easy to use, practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail:
Fig. 1 is electrical block diagram of the present utility model;
In figure: 1 is that MCU control module, 2 is that mobile microwave detecting module, 3 is that wireless data transceiver module, 4 is that LED display, 5 is that audio frequency output module, 6 is that power module, 7 is that radio pressure sensor, 8 is backstage backup system.
Embodiment
As shown in Figure 1, the utility model substation safety Intelligent warning board, comprising: MCU control module 1, mobile microwave detecting module 2, wireless data transceiver module 3, LED display 4, audio frequency output module 5, power module 6 and radio pressure sensor 7.
Described MCU control module 1 is connected and carries out communication with mobile microwave detecting module 2, wireless data transceiver module 3, LED display 4 and audio frequency output module 5 respectively, and described power module 6 is connected to its power supply with above-mentioned MCU control module 1, mobile microwave detecting module 2, wireless data transceiver module 3, LED display 4 and audio frequency output module 5; Described radio pressure sensor 7 has a plurality of each voltage acquisition points that are arranged on respectively, radio pressure sensor 7 is connected with wireless data transceiver module 3 by wireless communication networks, and described wireless data transceiver module 3 wireless communication networks are connected and carry out communication with backstage backup system 8.
Described mobile microwave detecting module 2 is the X-band microwave remote sensor of application doppler phenomenon sensing movement, Doppler Theory be take the time as basis, when radiowave is encountered object in traveling process, this electric wave can be reflected, reflection wave frequency can change with the mobile status of encountering object, if the position of the object that radiowave is encountered is fixed, reflect so wave frequency and launch wave frequency and should equate, if object moves towards the direction of transmitting, the ripple reflecting can be compressed, in other words reflecting wave frequency can increase, otherwise the wave frequency reflecting can reduce thereupon, in the time of in staff goes to mobile microwave detecting module 2 scopes, output alarm signal number is given MCU control module 1.
Described wireless data transceiver module 3 completes the transmission-receiving function ，Yi road of two paths of data and the exchanges data ，Yi road of radio pressure sensor 7 and completes the function of exchange with backstage backup system 8 data.
Described LED display 4 shows magnitude of voltage, warning poster, status information of equipment etc., is arranged on easily observation place of transformer station.
Described radio pressure sensor 7 is at each voltage acquisition point collecting device magnitude of voltage, radio pressure sensor 7 is generally in accepting state, receive reading after voltage commands of wireless data transceiver module 3 transmissions, sensor identifier and equipment magnitude of voltage are sent to wireless data transceiver module 3, enter afterwards reception waiting status.
The utility model is installed to each voltage acquisition point by wireless data transceiver module 3, LED display 4 is arranged on each alarm point as required, when personnel arrive mobile microwave detecting module 2 investigative range, LED display 4 shows circuitry voltage in one's respective area, sends warning sound prompting personnel simultaneously and takes care.
When the utility model overhauls in device powers down, backstage backup system 8 is sent overhaul of the equipments order by wireless, order comprises overhaul of the equipments district coding and battery limits status information, the voltage collecting with wireless data transceiver module 3 after MCU control module 1 receives orders judges, charged if there is circuit, MCU control module 1 is given the charged information of backstage backup system 8 transmitting apparatus, transfer to background process, personnel's access arrangement district before not having power-off, LED display 4 shows caution slogan, audio frequency output module 5 prompting of sounding, until personnel leave or device powers down alarm could be removed.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Claims (2)
1. substation safety Intelligent warning board, is characterized in that: comprising: MCU control module (1), mobile microwave detecting module (2), wireless data transceiver module (3), LED display (4), audio frequency output module (5), power module (6) and radio pressure sensor (7);
Described MCU control module (1) is connected and carries out communication with audio frequency output module (5) with mobile microwave detecting module (2), wireless data transceiver module (3), LED display (4) respectively, and described power module (6) is connected to its power supply with above-mentioned MCU control module (1), mobile microwave detecting module (2), wireless data transceiver module (3), LED display (4) and audio frequency output module (5);
Described radio pressure sensor (7) has a plurality of each voltage acquisition points that are arranged on respectively, and radio pressure sensor (7) is connected with wireless data transceiver module (3) by wireless communication networks.
2. substation safety Intelligent warning board according to claim 1, is characterized in that: described wireless data transceiver module (3) wireless communication networks is connected and carries out communication with backstage backup system (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557633.3U CN203479887U (en) | 2013-09-10 | 2013-09-10 | Safe and intelligent warning board of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557633.3U CN203479887U (en) | 2013-09-10 | 2013-09-10 | Safe and intelligent warning board of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203479887U true CN203479887U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320557633.3U Expired - Fee Related CN203479887U (en) | 2013-09-10 | 2013-09-10 | Safe and intelligent warning board of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203479887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507596A (en) * | 2017-09-27 | 2017-12-22 | 国网四川省电力公司电力科学研究院 | Electronics maintenance mark low-power consumption display methods and device for secondary screen cabinet |
| CN107633788A (en) * | 2017-09-27 | 2018-01-26 | 国网四川省电力公司电力科学研究院 | Electronics for secondary screen cabinet overhauls signage and positioning alarming method for power |
-
2013
- 2013-09-10 CN CN201320557633.3U patent/CN203479887U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507596A (en) * | 2017-09-27 | 2017-12-22 | 国网四川省电力公司电力科学研究院 | Electronics maintenance mark low-power consumption display methods and device for secondary screen cabinet |
| CN107633788A (en) * | 2017-09-27 | 2018-01-26 | 国网四川省电力公司电力科学研究院 | Electronics for secondary screen cabinet overhauls signage and positioning alarming method for power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140312 |