CN209979812U - Storage battery detection system - Google Patents
Storage battery detection system Download PDFInfo
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- CN209979812U CN209979812U CN201920401368.7U CN201920401368U CN209979812U CN 209979812 U CN209979812 U CN 209979812U CN 201920401368 U CN201920401368 U CN 201920401368U CN 209979812 U CN209979812 U CN 209979812U
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Abstract
The utility model discloses a battery detecting system, including discharge appearance, wireless communication device and built-in measuring device who has wireless communication module, wireless communication device includes LED module and 485 communication interface, wireless communication device passes through 485 communication interface and is connected with the discharge appearance, wireless communication device passes through the wireless connection mode and is connected with measuring device. The utility model discloses in, the appearance that discharges passes through wireless communication device and measuring device and establishes wireless communication mode's being connected to whether communicate normally through LED module control appearance that discharges and measuring device, need not to detect the too much connecting wire of scene overall arrangement, greatly improved work efficiency, and reduced the detection cost, but wide application in battery detection technical field.
Description
Technical Field
The utility model relates to a battery testing technology field especially relates to a battery detecting system.
Background
The storage battery plays an extremely important role as a backup power source in a dc system, and thus is widely used in various industries such as electric power, communication, finance, and transportation. In order to detect the actual capacity of the storage battery pack and ensure the normal operation of the system, the transformer substation basically uses a storage battery discharge instrument to perform daily maintenance, capacity detection and the like on the storage battery pack.
The existing storage battery discharging instrument is basically connected with a measuring device through a wire, and then the measuring device is connected with a storage battery. The capacity test of the storage battery at each time needs to be connected with a large number of measuring devices, the wiring is complicated, the workload is large, and 4-5 workers are needed for completing the work of one capacity test. In addition, some storage battery cabinets have narrow space, the operation is inconvenient when the measuring device is connected into the storage battery, and then the communication line of the measuring device is connected into a discharging instrument, so that the measuring device and the storage battery are in poor contact, and the risks of direct current grounding, direct current short circuit, electric shock and the like are easily caused. And measuring device is in large quantity, and is easy to be mixed and disorderly when depositing, all will arrange measuring device and connecting wire in order when using at every turn, wastes a large amount of time. If one of the connecting lines is in poor contact, the capacity test work cannot be carried out, the scheduled inspection work progress is influenced, a large amount of manpower is consumed for removing and checking faults one by one, and the work efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing an adopt wireless battery detection system who carries out communication connection.
The utility model adopts the technical proposal that:
the utility model provides a battery detecting system, wireless communication device and built-in measuring device who has wireless communication module, wireless communication device includes LED module and 485 communication interface, wireless communication device passes through 485 communication interface and is connected with the appearance that discharges, wireless communication device passes through the wireless connection mode and is connected with measuring device.
Further, the wireless communication device further comprises a microprocessor, a transceiver module and a plurality of wireless service terminals, wherein the microprocessor is respectively connected with the LED module and the transceiver module, the transceiver module is respectively connected with the 485 communication interface and each wireless service terminal, and the wireless service terminals are connected with the measuring device in a wireless connection mode.
Further, the microprocessor adopts an STM32 singlechip.
Further, the wireless communication device further comprises a storage module, and the storage module is connected with the microprocessor.
Further, the wireless communication device is a WiFi communication device.
The utility model has the advantages that: the utility model provides a battery detecting system, includes discharger, wireless communication device and embeds has wireless communication module's measuring device, wireless communication device includes LED module and 485 communication interface, wireless communication device passes through 485 communication interface and is connected with the discharger, wireless communication device passes through the wireless connection mode and is connected with measuring device. The utility model discloses in, the appearance that discharges passes through wireless communication device and measuring device and establishes wireless communication mode's being connected to whether communicate normally through LED module control appearance that discharges and measuring device, need not to detect the too much connecting wire of scene overall arrangement, greatly improved work efficiency, and reduced the detection cost.
Drawings
Fig. 1 is a block diagram of a battery detection system according to the present invention;
FIG. 2 is a schematic diagram of a battery detection system according to the present invention;
fig. 3 is a schematic structural diagram of a wireless communication device according to an embodiment.
Detailed Description
As shown in fig. 1 and fig. 2, this embodiment provides a battery detection system, including discharging instrument, wireless communication device and built-in measuring device who has wireless communication module, wireless communication device includes LED module and 485 communication interface, wireless communication device passes through 485 communication interface and is connected with discharging instrument, wireless communication device passes through the wireless connection mode and is connected with measuring device.
Because in the battery testing process, use a discharge appearance and many measuring device to detect simultaneously, among the present battery test product, the discharge appearance of overwhelming majority all uses RS485 and measuring device to carry out direct communication, and the wiring is complicated, and the condition such as bad appears working a telephone switchboard easily. Referring to fig. 1, in the present embodiment, a storage battery detection system connected in a wireless connection manner is provided, where a wireless communication device is connected to a discharge instrument by using a 485 communication interface, and the wireless communication device is simultaneously connected to multiple measurement devices in a wireless connection manner, and when the wireless communication device is successfully connected to the measurement devices, corresponding LED lamps in LED modules are turned on; otherwise, the LED is off. So, the liberation electricity appearance that the staff can relax and the measuring device real-time connection condition, guarantee the quality that detects, greatly reduced the human cost simultaneously. Referring to fig. 2, the working principle of the system is as follows: when the wireless communication device receives the information transmitted by the measuring device, the corresponding LED lamp normally flickers, meanwhile, the wireless communication device transmits the received information to the discharging instrument, and the discharging instrument detects the storage battery from the received information; the LED lamp can monitor the communication conditions of each measuring device and the host of the discharge instrument in real time, and the detection efficiency and quality are improved. Generally speaking, the system can save wires, does not need time and labor for wiring, is very convenient to install, is more flexible to operate, improves the working efficiency in the process of testing the capacity of the storage battery, only 2-3 persons are needed for the capacity testing work at each time, greatly reduces the labor cost, greatly improves the working efficiency, and can be widely applied to the scene of detecting the storage battery.
Referring to fig. 3, as a further preferred embodiment, the wireless communication device further includes a microprocessor, a transceiver module, and a plurality of wireless service terminals, the microprocessor is connected to the LED module and the transceiver module respectively, the transceiver module is connected to the 485 communication interface and each wireless service terminal respectively, and the wireless service terminals are connected to the measurement device in a wireless connection manner.
Further as a preferred embodiment, the microprocessor adopts an STM32 single chip microcomputer.
Further as a preferred embodiment, the wireless communication device further comprises a storage module, and the storage module is connected with the microprocessor.
The microprocessor is used for monitoring whether the wireless server receives the data uploaded by the measuring device, if the data are received, the data can be immediately forwarded to the discharge instrument through the 485 communication interface, the corresponding LED lamp is controlled to normally flicker, and the microprocessor can adopt STM32 series single-chip microcomputer of the ST company. The receiving and transmitting module is used for receiving data of the measuring device last time and transmitting the received data to the discharge instrument, and the receiving and transmitting module can select a USART module. The LED module is realized by adopting the existing LED module. The memory module can be realized by adopting the existing memory module, such as a flash memory module. The wireless server is used for establishing wireless connection with the measuring device, and the wireless server can be a WiFi server or a Bluetooth server. Specifically, in this embodiment, the wireless server selects the WiFi server, and the wireless communication device includes three WiFi servers, and each WiFi server can be connected with 7 measuring devices, and then 21 measuring devices can be connected to the wireless communication device, and the LED module corresponds to 21 LED lamps.
Further preferably, the wireless communication device is a WiFi communication device.
The existing electric instruments also use wireless communication modules, but the used wireless frequency band is low, the transmission speed is low, the anti-interference performance is poor, the disconnection is easy, and the number of the connected measuring modules is small. In the embodiment, the WiFi communication device is adopted, and the 2.4G frequency band WIFI communication is adopted, so that the frequency band is good in anti-interference performance, strong in anti-multipath fading capability, low in requirement on environmental noise, good in communication quality and high in reliable confidentiality and security. The quality of detection is greatly improved.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (5)
1. The utility model provides a battery detecting system, its characterized in that, includes discharge appearance, wireless communication device and embeds has wireless communication module's measuring device, wireless communication device includes LED module and 485 communication interface, wireless communication device passes through 485 communication interface and is connected with the discharge appearance, wireless communication device passes through the wireless connection mode and is connected with measuring device.
2. The battery detection system according to claim 1, wherein the wireless communication device further comprises a microprocessor, a transceiver module and a plurality of wireless service terminals, the microprocessor is respectively connected with the LED module and the transceiver module, the transceiver module is respectively connected with the 485 communication interface and each wireless service terminal, and the wireless service terminals are connected with the measurement device in a wireless connection manner.
3. The battery detection system of claim 2, wherein the microprocessor employs an STM32 single chip microcomputer.
4. The battery testing system of claim 2, wherein said wireless communication device further comprises a memory module, said memory module being coupled to said microprocessor.
5. The battery testing system of claim 1, wherein said wireless communication device is a WiFi communication device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401368.7U CN209979812U (en) | 2019-03-27 | 2019-03-27 | Storage battery detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401368.7U CN209979812U (en) | 2019-03-27 | 2019-03-27 | Storage battery detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209979812U true CN209979812U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920401368.7U Active CN209979812U (en) | 2019-03-27 | 2019-03-27 | Storage battery detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209979812U (en) |
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2019
- 2019-03-27 CN CN201920401368.7U patent/CN209979812U/en active Active
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