CN212012262U - Wireless operation and maintenance device of electric energy collector of transformer substation based on bluetooth communication - Google Patents
Wireless operation and maintenance device of electric energy collector of transformer substation based on bluetooth communication Download PDFInfo
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- CN212012262U CN212012262U CN202020929976.8U CN202020929976U CN212012262U CN 212012262 U CN212012262 U CN 212012262U CN 202020929976 U CN202020929976 U CN 202020929976U CN 212012262 U CN212012262 U CN 212012262U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The utility model provides a wireless fortune of electric energy collector of transformer substation keeps in device based on bluetooth communication, include: the system comprises a processing module, a front-end acquisition module, a safety verification module, a power supply module and a user terminal; the processing module comprises a communication module, a storage module, a core processor, an interactive display module and an alarm module, wherein the communication module is used for data transmission of the processing module, the front-end acquisition module and the user terminal to realize information synchronization, the storage module is used for storing data and configuration information of the front-end acquisition module, the interactive display module is used for monitoring communication states and parameters of the operation and maintenance device and the electric energy acquisition device by operation and maintenance personnel, and the alarm module is used for giving an alarm and prompting a specific event; the safety verification module is used for carrying out user authentication, safety encryption and verification on the data transmission process; the power module adopts chargeable call to supply power and is used for guaranteeing that the device carries out work at no power supply's scene, the utility model discloses simple structure, safe and reliable and work efficiency are high.
Description
Technical Field
The utility model relates to the field of electronic technology, especially, relate to a wireless fortune dimension device of electric energy collector of transformer substation based on bluetooth communication.
Background
Under the existing electric energy metering system construction system architecture and operation and maintenance management flow, the file checking, acquisition and debugging work between a plant station end and a main station system is mostly in a pure manual mode all the time, the efficiency is low, and the checking means completely depends on the experience of field personnel; electric quantity errors are often caused by errors of manual recording parameters, and electric energy data statistics distortion is caused; the on-site checking work of operation and maintenance personnel is time-consuming and labor-consuming, and the synchronous calculation of electric energy data is influenced. Meanwhile, the whole electric quantity acquisition system is difficult to study, judge and debug abnormal electric quantity data, and the original data is often lost.
With the increasing demand of the power system on the electric quantity data and the increasing demand on operation and maintenance, the traditional collection and maintenance mode of the plant side can not meet the demand of the current service system on the electric quantity data maintenance. Therefore, the development of a set of information tools meeting the requirements of the factory side and the main station side on archive checking, acquisition and debugging is the most urgent requirement at present, so that the workload of operation and maintenance personnel is reduced, the accuracy of electric energy data is improved, and the automation level is improved.
In summary, how to provide a transformer substation electric energy collector wireless operation and maintenance device based on bluetooth communication, which is safe, efficient, simple in structure and capable of achieving wireless automatic monitoring and management, is a problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The technical problem can be solved by adopting the following technical scheme.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wireless fortune dimension device of electric energy collector of transformer substation based on bluetooth communication, includes: the system comprises a processing module, a front-end acquisition module, a safety verification module, a power supply module and a user terminal;
the processing module comprises a communication module, a storage module, a core processor, an interactive display module and an alarm module, wherein the communication module comprises a wired communication unit and a Bluetooth communication module, the communication module is used for data transmission between the processing module and the front-end acquisition module as well as between the processing module and the user terminal to realize information synchronization, the storage module is used for storing data and configuration information of the front-end acquisition module, the interactive display module is used for monitoring the communication state and setting communication parameters of the operation and maintenance device and the electric energy acquisition device by operation and maintenance personnel, the alarm module comprises a voice device used for giving an alarm and prompting a specific event, and the communication module, the storage module, the interactive display module and the alarm module are all electrically connected with the core processor;
the front-end acquisition module comprises an electric energy collector positioned in a transformer substation, and the electric energy collector exchanges data with the processing module through the Bluetooth communication module;
the safety verification module comprises a safety verification device, and the safety verification device is coordinated with a corresponding server at the electric energy terminal side to perform user authentication, safety encryption and verification of a data transmission process;
the power supply module adopts a rechargeable storage battery for supplying power to ensure that the device works on the site without a power supply; and the user terminal is communicated with the processing module through the communication module.
Further, the storage module comprises a FLASH memory and a RAM memory, and both the FLASH memory and the RAM memory are electrically connected with the core processor.
Furthermore, the processing module and the power supply module are both arranged inside the reinforced shell, the Bluetooth communication module adopts an integral flat plate type antenna, the integral flat plate type antenna is positioned inside the shell, and a wave-transmitting window is arranged at the corresponding part of the shell.
Further, the interactive display module comprises a display control device with a liquid crystal touch screen or a physical keyboard.
Furthermore, when the electric energy collectors and the processing module carry out Bluetooth communication, each electric energy collector provides a PIN code for initial connection, the PIN code is checked by selecting from a group of preset PIN codes, and the PIN codes are automatically checked by the operation and maintenance terminal by using an undisclosed encryption and decryption algorithm agreed by each electric energy collector and the processing module.
Further, the bluetooth communication module performs communication encryption by adopting an AES128 encryption mode in the bluetooth 4.0 standard.
Furthermore, the safety verification device is connected with the Bluetooth communication module and the processing module in an SPI communication mode for communication, encrypted data are transparently processed, and operation and maintenance personnel can update and solidify encrypted configuration information in the safety verification device through the wired communication unit.
The beneficial effects of the utility model are that, this utility model is safe high-efficient, simple structure and can realize wireless automation control management to guaranteed data acquisition's accuracy and integrality, can carry out the electronization record to data acquisition, the editor, storage and synchronous process, reduced the work load in the transmission flow and the probability of makeing mistakes.
The following description of the preferred embodiments for carrying out the present invention will be made in detail with reference to the accompanying drawings so that the features and advantages of the present invention can be easily understood.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the connection structure of the present invention.
Fig. 2 is a schematic structural diagram of a wireless operation and maintenance device of a substation electric energy collector based on bluetooth communication in this embodiment.
Detailed Description
In order to make the technical solution of the present invention, its purpose, technical solution and advantages become clearer, the drawings of the embodiments of the present invention will be combined hereinafter, and the technical solution of the embodiments of the present invention will be clearly and completely described. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
As shown in attached fig. 1-2, the utility model provides a safe high efficiency, simple structure and can realize wireless automation control management's wireless fortune dimension device of electric energy collector of transformer substation based on bluetooth communication, this wireless fortune dimension device of electric energy collector of transformer substation based on bluetooth communication includes: the system comprises a processing module, a front-end acquisition module, a safety verification module, a power supply module and a user terminal, wherein the processing module comprises a communication module, a storage module, a core processor, an interactive display module and an alarm module, the communication module comprises a wired communication unit and a Bluetooth communication module, the wired communication unit has 10/100M wired Ethernet communication function, the processing module is used for a data transmission mode of an operation and maintenance device and other user terminals when the wireless communication means is not available, the communication module is used for data transmission between the processing module and the front-end acquisition module as well as between the processing module and the user terminals to realize information synchronization, the storage module is used for storing data and configuration information of the front-end acquisition module, and the interactive display module is used for operation and maintenance personnel to monitor the communication state and set communication parameters of the operation and maintenance device and an electric energy collector, the alarm module comprises a voice device, the voice device is used for giving an alarm and prompting a specific event, the communication module, the storage module, the interactive display module and the alarm module are all electrically connected with the core processor, and the Bluetooth communication module executes communication encryption by adopting an AES128 encryption mode in a Bluetooth 4.0 standard. The storage module comprises a FLASH memory and a RAM memory, and both the FLASH memory and the RAM memory are electrically connected with the core processor. The interactive display module comprises display control equipment with a liquid crystal touch screen or an entity keyboard, the interactive display module can realize man-machine interaction, and operation and maintenance personnel can browse or modify acquired data through the display control equipment of the interactive display module, store the acquired data and control the stored data to be sent to other user terminals again.
The front-end acquisition module comprises electric energy collectors located in a transformer substation, the electric energy collectors exchange data with the processing module through the Bluetooth communication module, when the electric energy collectors perform Bluetooth communication with the processing module, each electric energy collector provides a PIN code to perform initial connection, the PIN codes are checked by selecting from a group of preset PIN codes, and the PIN codes are automatically checked by an operation and maintenance terminal through a non-public encryption and decryption algorithm agreed by each electric energy collector and the processing module.
The safety verification module comprises a safety verification device, the safety verification device is coordinated with a corresponding server on the electric energy terminal side to perform user authentication, safety encryption and verification of a data transmission process, the safety verification device is connected and communicated with the Bluetooth communication module and the processing module in an SPI communication mode to transparently process encrypted data, and operation and maintenance personnel can update and solidify encrypted configuration information in the safety verification device through the wired communication unit.
The power supply module adopts a rechargeable storage battery for supplying power to ensure that the device works on the site without a power supply; and the user terminal is communicated with the processing module through the communication module. In the device, the processing module and the power supply module are both arranged in a reinforced shell, the Bluetooth communication module adopts an integral flat plate type antenna, the integral flat plate type antenna is positioned in the shell, and a wave-transmitting window is arranged at the corresponding part of the shell.
In this embodiment, the user terminal includes that smart machine such as PC, notebook computer, smart mobile phone and IPAD can carry out the bluetooth and connect and use the APP intelligent equipment that uses, the user terminal also can be through the synchronous data transmission who gathers to the main website system of far-end centralized management in, realizes the synchronization between the factory side metering device information that the scene submitted and the main website system. The data acquisition process of the device is as follows: the Bluetooth communication module establishes wireless connection with the electric energy collector under the control of the processing module to provide an information transmission channel for data acquisition and sends the received data stream to the processing module for data processing; because the related information transmission flow requires higher security guarantee, an independent security module is used for providing user authentication and encryption and verification of information transmission in the information transmission process, if the verification fails, the operation is finished by feedback, and operation and maintenance personnel can browse, check and modify the related information through the interactive display module. The data stored in the operation and maintenance device can be transmitted to other equipment through the Bluetooth module or the wired communication unit again to realize information synchronization. This device has realized the automation of electronization archives information and has configured archives information's collection, has guaranteed data acquisition's accuracy and integrality to can carry out electronization record to data acquisition, edit, storage and synchronous process, reduce the work load and the probability of makeing mistakes in the transmission flow, the work flow of formation is convenient for carry out the record, and the inquiry forms and changes archives so that effectively traceing back.
It should be noted that the embodiments of the present invention are only the preferred embodiments for implementing the present invention, and all the obvious modifications and changes belonging to the overall concept of the present invention should fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a wireless fortune dimension device of electric energy collector of transformer substation based on bluetooth communication which characterized in that includes: the system comprises a processing module, a front-end acquisition module, a safety verification module, a power supply module and a user terminal;
the processing module comprises a communication module, a storage module, a core processor, an interactive display module and an alarm module, wherein the communication module comprises a wired communication unit and a Bluetooth communication module, the communication module is used for data transmission between the processing module and the front-end acquisition module as well as between the processing module and the user terminal to realize information synchronization, the storage module is used for storing data and configuration information of the front-end acquisition module, the interactive display module is used for monitoring the communication state and setting communication parameters of the operation and maintenance device and the electric energy acquisition device by operation and maintenance personnel, the alarm module comprises a voice device used for giving an alarm and prompting a specific event, and the communication module, the storage module, the interactive display module and the alarm module are all electrically connected with the core processor;
the front-end acquisition module comprises an electric energy collector positioned in a transformer substation, and the electric energy collector exchanges data with the processing module through the Bluetooth communication module;
the safety verification module comprises a safety verification device, and the safety verification device is coordinated with a corresponding server at the electric energy terminal side to perform user authentication, safety encryption and verification of a data transmission process;
the power supply module adopts a rechargeable storage battery for supplying power to ensure that the device works on the site without a power supply; and the user terminal is communicated with the processing module through the communication module.
2. The substation electric energy collector wireless operation and maintenance device based on Bluetooth communication of claim 1, wherein the storage module comprises a FLASH memory and a RAM memory, and both the FLASH memory and the RAM memory are electrically connected with the core processor.
3. The wireless operation and maintenance device for the substation electric energy collector based on the Bluetooth communication as claimed in claim 1, wherein the processing module and the power supply module are both arranged inside a reinforced shell, the Bluetooth communication module adopts an integral flat plate type antenna, and the integral flat plate type antenna is positioned inside the shell and is provided with a wave-transparent window at a corresponding position of the shell.
4. The wireless operation and maintenance device of the substation electric energy collector based on the Bluetooth communication as claimed in claim 1, wherein the interactive display module comprises a display control device with a liquid crystal touch screen or a physical keyboard.
5. The wireless operation and maintenance device of the substation electric energy collector based on the bluetooth communication as claimed in claim 1, wherein when the electric energy collector and the processing module perform the bluetooth communication, each electric energy collector provides a PIN code for initial connection, the PIN code is checked by selecting from a set of preset PIN codes, and the PIN code is automatically checked by the operation and maintenance terminal by using an undisclosed encryption and decryption algorithm agreed by each electric energy collector and the processing module.
6. The substation electric energy collector wireless operation and maintenance device based on Bluetooth communication of claim 1, wherein the Bluetooth communication module performs communication encryption by adopting an AES128 encryption mode in Bluetooth 4.0 standard.
7. The wireless operation and maintenance device for the substation electric energy collector based on the bluetooth communication as claimed in claim 1, wherein the security verification device is connected and communicated with the bluetooth communication module and the processing module in an SPI communication manner, encrypted data is transparently processed, and operation and maintenance personnel can update and solidify encrypted configuration information in the security verification device through the wired communication unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020929976.8U CN212012262U (en) | 2020-05-27 | 2020-05-27 | Wireless operation and maintenance device of electric energy collector of transformer substation based on bluetooth communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020929976.8U CN212012262U (en) | 2020-05-27 | 2020-05-27 | Wireless operation and maintenance device of electric energy collector of transformer substation based on bluetooth communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212012262U true CN212012262U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020929976.8U Expired - Fee Related CN212012262U (en) | 2020-05-27 | 2020-05-27 | Wireless operation and maintenance device of electric energy collector of transformer substation based on bluetooth communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212012262U (en) |
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2020
- 2020-05-27 CN CN202020929976.8U patent/CN212012262U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 Termination date: 20210527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |