CN213847028U - Dynamic environment monitoring wireless terminal for positioning of intelligent substation - Google Patents
Dynamic environment monitoring wireless terminal for positioning of intelligent substation Download PDFInfo
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- CN213847028U CN213847028U CN202022634247.2U CN202022634247U CN213847028U CN 213847028 U CN213847028 U CN 213847028U CN 202022634247 U CN202022634247 U CN 202022634247U CN 213847028 U CN213847028 U CN 213847028U
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Abstract
The utility model relates to a dynamic environment monitoring wireless terminal that is used for wisdom transformer substation to fix a position. A processor module, a state monitoring module (temperature, humidity and smoke), a data interface and data interface protection circuit, a debugging interface, a Flash memory, a DDR memory, a liquid crystal screen display module, an audible and visual alarm module, a Beidou positioning module, a 5G communication module and an anti-electromagnetic interference and power supply module are arranged in an anti-electromagnetic interference shell. The utility model provides an utilize the 5G signal to carry out real-time dynamic environmental data monitoring transmission, when detecting data anomaly, accessible 5G's real-time communication alarm module sends alarm signal to send alarm information through audible-visual annunciator, can satisfy intelligent substation real-time supervision's business demand well, guarantee intelligent substation safe operation.
Description
Technical Field
The invention belongs to a dynamic environment monitoring terminal of an intelligent transformer substation, and particularly relates to a transformer substation environment monitoring device with an anti-electromagnetic interference shell internally provided with a Beidou positioning module and a 5G signal receiving and transmitting system.
Background
The intelligent transformer substation is a support node of the intelligent power grid and is one of important support contents of the energy Internet. The intelligent transformer substation can use a large number of controllers, some controller hosts are sensitive to temperature and humidity, an air conditioning system is required to provide a constant-temperature and constant-humidity environment, and in addition, fire disasters in a high-voltage environment are also important for transformer substation prevention and control, so that real-time dynamic monitoring and early warning on the transformer substation environment are necessary.
A plurality of high-voltage electrical devices which run in a live-line mode exist in a transformer substation, a single scattered measuring device is mostly adopted in an environment monitoring system of the existing transformer substation, and a plurality of devices need to be manually checked and patrolled; on the other hand, the environmental variables influencing the stable operation of the transformer substation are numerous, the environmental condition intervals required by different in-station equipment in different regions are different, and the point location demand difference is large, so that great challenges are brought to the safety and timeliness of manual monitoring and detection; in the era of internet of things with 5G (fifth generation mobile communication technology) network popularization on a large scale, an intelligent substation should have an environment monitoring terminal which adopts 5G technology to transmit real-time dynamic state.
Disclosure of Invention
To the present existing environmental monitoring system who needs a large amount of manual work to participate that describes in the technical background, the utility model provides a dynamic environmental monitoring wireless terminal that is used for wisdom transformer substation can fix a position.
The technical scheme of the utility model is, a dynamic environment monitoring wireless terminal that is used for anti-interference of wisdom transformer substation to fix a position, its characterized in that, wireless terminal includes anti-electromagnetic interference module, processor module, state monitoring module, data interface and data interface protection circuit, debugging interface, Flash memory, DDR memory, LCD screen display module, audible and visual alarm module, big dipper orientation module, 5G communication module and power module; the environment monitoring module comprises three environment monitoring sensors of temperature, humidity and smoke.
The processor module is respectively connected with the state monitoring module, the sound-light alarm module, the 5G communication module, the Beidou module, the data interface protection circuit, the debugging interface, the Flash memory, the DDR memory, the liquid crystal screen display module and the power supply module;
the data interface is connected with the data interface protection circuit;
the Beidou module and the 5G communication module are connected with corresponding transceiving antennas;
the data interface comprises a USB interface and a universal asynchronous receiving/sending UART interface;
the debugging interface circuit comprises a second USB interface; the debugging interface circuit is connected with the processor module through a second USB interface;
the power supply module provides two 12V direct current outputs which are mutually backup.
The beneficial effects of the utility model are that, accessible anti-electromagnetic interference's protecting crust effectively prevents strong magnetic environment to the influence of terminal function under the high-pressure electromagnetic environment of transformer substation, through big dipper module receiving position and clock signal in addition to with the data of environment monitoring module collection together through central processor module processing back, send to appointed server through 5G communication module. The 5G communication signal is delayed slightly relatively and need not to arrange communication line, can realize the real-time dynamic monitoring to wisdom transformer substation environment.
Drawings
Fig. 1 is a pair of a dynamic environment monitoring wireless terminal for wisdom transformer substation can fix a position.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.
In fig. 1, a dynamic environment monitoring wireless terminal for positioning of an intelligent substation comprises an anti-electromagnetic interference module, a processor module, an environment monitoring module (temperature, humidity and smoke), a data interface and data interface protection circuit, a debugging interface, a Flash memory, a DDR memory, a liquid crystal screen display module, an audible and visual alarm module, a Beidou positioning module, a 5G communication module and a power module.
The anti-interference shell has V-level protection capability (IEC 61000-2-5 standard), anti-substation electromagnetic interference capability and protects other internal modules to normally operate.
The processor module is respectively connected with the environment monitoring module (temperature, humidity and smoke), the 5G communication module, the Beidou module, the data interface protection circuit, the debugging interface, the Flash memory, the DDR memory, the sound-light alarm module, the liquid crystal screen display module and the power module and is used for realizing multitask scheduling management on the environment monitoring module, the 5G communication module, the Beidou module, the data interface protection circuit, the debugging interface, the Flash memory, the DDR memory, the sound-light alarm module, the liquid crystal screen display module and the power module.
The Beidou module is connected with the corresponding receiving and transmitting antenna and used for acquiring clock synchronization signals and position information.
And the receiving and transmitting antenna corresponding to the 5G communication module is connected and used for transmitting the environmental state monitoring data in real time and receiving the corresponding instruction.
The data interface protection circuit is connected with the processor module, so that the reliability and stability of the interface are ensured.
The data interface comprises a first USB interface and a universal asynchronous receiving/sending UART interface; the USB interface can be externally connected with a large-capacity memory, and the storage and reading requirements of the terminal related service data are met.
The debugging interface circuit comprises a second USB interface; the debugging interface circuit is connected with the processor module through a second USB interface and used for realizing the functions of program downloading and state output query.
And the Flash storage module is connected with the processor module and is used for storing the data and the important information processed by the processor.
The DDR memory module is connected with the processor module and provides high-speed read-write dynamic storage.
The sound and light alarm module is connected with the processor module and sends out sound and light alarm signals when the processor finds abnormality.
The liquid crystal screen display module is connected with the processor module and is used for displaying information such as a power supply state, a synchronous network state, a synchronous communication state, a synchronous signal state and the like.
The power supply module is used for providing two paths of 12V direct current outputs which are backup with each other, monitoring the power supply state in real time, generating fault alarm information when the power supply and the load are abnormal, automatically protecting and switching the power supply, ensuring normal power supply of the system and enhancing the power supply reliability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A wireless terminal for monitoring a positionable dynamic environment of an intelligent substation is characterized by comprising an anti-electromagnetic interference module, a processor module, a state monitoring module, a data interface and data interface protection circuit, a debugging interface, a Flash memory, a DDR (double data rate) memory, a liquid crystal screen display module, an audible and visual alarm module, a Beidou positioning module, a 5G communication module and a power supply module; the environment monitoring module comprises three environment monitoring sensors of temperature, humidity and smoke;
the processor module is respectively connected with the state monitoring module, the sound-light alarm module, the 5G communication module, the Beidou module, the data interface protection circuit, the debugging interface, the Flash memory, the DDR memory, the liquid crystal screen display module and the power supply module;
the data interface is connected with the data interface protection circuit;
and the 5G communication module and the Beidou module are connected with corresponding receiving and transmitting antennas.
2. The intelligent substation locatable dynamic environment monitoring wireless terminal of claim 1, wherein the data interface includes a first USB interface and a universal asynchronous receive/transmit UART interface.
3. The intelligent substation locatable dynamic environment monitoring wireless terminal of claim 1, wherein the debugging interface circuit includes a second USB interface; the debugging interface circuit is connected with the processor module through a second USB interface.
4. The intelligent substation locatable dynamic environment monitoring wireless terminal of claim 1, wherein the power module provides two 12V DC outputs that are backup to each other.
5. The intelligent substation locatable dynamic environment monitoring wireless terminal according to claim 1, wherein the audible and visual alarm module is connected with the processor module, and emits an audible and visual alarm signal when the processor finds an abnormality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022634247.2U CN213847028U (en) | 2020-11-13 | 2020-11-13 | Dynamic environment monitoring wireless terminal for positioning of intelligent substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022634247.2U CN213847028U (en) | 2020-11-13 | 2020-11-13 | Dynamic environment monitoring wireless terminal for positioning of intelligent substation |
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| Publication Number | Publication Date |
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| CN213847028U true CN213847028U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022634247.2U Active CN213847028U (en) | 2020-11-13 | 2020-11-13 | Dynamic environment monitoring wireless terminal for positioning of intelligent substation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114821850A (en) * | 2022-04-24 | 2022-07-29 | 深圳市润泽鑫技术有限责任公司 | Intelligent inspection system based on Beidou positioning |
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2020
- 2020-11-13 CN CN202022634247.2U patent/CN213847028U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114821850A (en) * | 2022-04-24 | 2022-07-29 | 深圳市润泽鑫技术有限责任公司 | Intelligent inspection system based on Beidou positioning |
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