CN204188778U - A kind of battery inspection system - Google Patents
A kind of battery inspection system Download PDFInfo
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- CN204188778U CN204188778U CN201420647868.6U CN201420647868U CN204188778U CN 204188778 U CN204188778 U CN 204188778U CN 201420647868 U CN201420647868 U CN 201420647868U CN 204188778 U CN204188778 U CN 204188778U
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Abstract
The utility model discloses a kind of battery inspection system, comprise cell terminal, voltage acquisition module, linear optical coupling, the first analog to digital converter, microprocessor, photo-coupler, RS485 interface, bluetooth module, storer and touch-screen, described cell terminal is connected with the first analog to digital converter and then with the first input end of microprocessor by voltage acquisition module, linear optical coupling successively, described microprocessor is connected with photo-coupler, bluetooth module, storer and touch-screen respectively, and described RS485 interface is connected with photo-coupler.The utility model detects the real-time voltage of battery by voltage acquisition module, then by RS485 interface or bluetooth module, detection data are transferred to host computer or mobile terminal, efficiently solve the confinement problems of wire communication, improve the convenience of data transmission, and the utility model effectively can realize electrical isolation, promote safe reliability.A kind of battery inspection system of the utility model can be widely used in battery detection field.
Description
Technical field
The utility model relates to battery detection equipment field, particularly relates to a kind of battery inspection system.
Background technology
At present along with China's rapid development of economy.Many large-scale manufacturing enterprises occur like the mushrooms after rain, and a large amount of direct supplys, ups power, EPS power supply have also been obtained and apply widely, and some important consumers, as communication system, electric control system, charge system etc. do not allow midway power-off, therefore, accumulator is as the standby energy of power-supply system, most important to whole electric power system safe and reliable operation.And current present situation is accumulator is in the state do not safeguarded for a long time, or due to power-supply unit manufacturer numerous, the information of all producers can not be agreed to inform Surveillance center timely.Cause on-the-spot operation maintenance personnel cannot get information about battery operation situation, thus rapid reaction cannot be made to the battery broken down.A lot of situation is after mains failure, just finds that battery damage or capacity do not reach requirement, thus causes heavy losses.Statistics illustrates, because China's grid supply quality is unstable, often occurs the fault disturbing factors such as power-off, voltage jump, spike, surge and frequency drift.Therefore, directly by the load of mains supply, 45 more than ﹪ of its fault are caused by power supply problem.And according to statistics display, 80 ﹪ of all power fails are by battery malfunction or safeguard improper causing.
Battery applications place complexity is various, the management mode that each site of deployment cannot form specification because situation is different.Therefore, no matter technically or in management, be negligent of the battery pack of daily monitoring and maintenance, current most of accumulator also exists great potential safety hazard.And current most cruising inspection system only supports the battery data acquisition of 1-2 group, and can only be communicated by wired mode, should use and there is certain limitation.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of convenience that can improve communication, and can improve a kind of battery inspection system of security.
The technical scheme that the utility model adopts is:
A kind of battery inspection system, comprise cell terminal, voltage acquisition module, linear optical coupling, the first analog to digital converter, microprocessor, photo-coupler, RS485 interface, bluetooth module, storer and touch-screen, described cell terminal is connected with the first analog to digital converter and then with the first input end of microprocessor by voltage acquisition module, linear optical coupling successively, described microprocessor is connected with photo-coupler, bluetooth module, storer and touch-screen respectively, and described RS485 interface is connected with photo-coupler.
As further improvement of the utility model, also include environment temperature sensor and the second analog to digital converter, the output terminal of described environment temperature sensor is connected with the second input end of microprocessor by the second analog to digital converter.
As further improvement of the utility model, described microprocessor is also connected with USB interface.
As further improvement of the utility model, described cell terminal is provided with resettable fuse.
As further improvement of the utility model, described microprocessor adopts NXP1768 chip.
The beneficial effects of the utility model are:
A kind of battery inspection system of the utility model detects the real-time voltage of battery by voltage acquisition module, then by RS485 interface or bluetooth module, detection data are transferred to host computer or mobile terminal, efficiently solve the confinement problems of wire communication, improve the convenience of data transmission, and the utility model have employed linear optical coupling and is connected with voltage acquisition module, effectively can realize electrical isolation, promote safe reliability.Further, cell terminal is provided with the harm that resettable fuse can effectively prevent wiring short circuit to cause, and improves safety coefficient.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
Fig. 1 is the functional-block diagram of a kind of battery inspection system of the utility model.
Embodiment
With reference to figure 1, a kind of battery inspection system of the utility model, comprise cell terminal, voltage acquisition module, linear optical coupling, the first analog to digital converter, microprocessor, photo-coupler, RS485 interface, bluetooth module, storer and touch-screen, described cell terminal is connected with the first analog to digital converter and then with the first input end of microprocessor by voltage acquisition module, linear optical coupling successively, described microprocessor is connected with photo-coupler, bluetooth module, storer and touch-screen respectively, and described RS485 interface is connected with photo-coupler.
Be further used as preferred embodiment, also include environment temperature sensor and the second analog to digital converter, the output terminal of described environment temperature sensor is connected with the second input end of microprocessor by the second analog to digital converter.Described environment temperature sensor can detect the real time environment temperature of machine room, facilitates managerial personnel to understand building environment, avoids the situation occurring that temperature is too high.
Be further used as preferred embodiment, described microprocessor is also connected with USB interface.The utility model, by the external external memory storage of USB interface, facilitates managerial personnel to gather detection data.
Be further used as preferred embodiment, described cell terminal is provided with resettable fuse, effectively can prevent the harm that wiring short circuit causes, and improves safety coefficient.
Be further used as preferred embodiment, described microprocessor adopts NXP1768 chip, it is 32 single-chip microcomputers based on ARM Cortex-M3 kernel, and this chip has 70 general purpose I/O pin, utilizes the advantage of the multi-pipe pin of this chip greatly can simplify the hardware circuit of battery data logging device.Conventional batteries logging is because the restriction of master chip pin, and hardware circuit is loaded down with trivial details and complicated, to software write and follow-up maintenance all brings numerous difficulty, processing power is stronger, and speed is faster
Accessible 111 batteries of cell terminal of a kind of battery inspection system of the utility model, then voltage acquisition is carried out by voltage acquisition module, and then communicated with host computer by RS485 interface, or communicated with mobile terminal by bluetooth module, realize exchanges data.
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (5)
1. a battery inspection system, it is characterized in that: comprise cell terminal, voltage acquisition module, linear optical coupling, the first analog to digital converter, microprocessor, photo-coupler, RS485 interface, bluetooth module, storer and touch-screen, described cell terminal is connected with the first analog to digital converter and then with the first input end of microprocessor by voltage acquisition module, linear optical coupling successively, described microprocessor is connected with photo-coupler, bluetooth module, storer and touch-screen respectively, and described RS485 interface is connected with photo-coupler.
2. a kind of battery inspection system according to claim 1, it is characterized in that: also include environment temperature sensor and the second analog to digital converter, the output terminal of described environment temperature sensor is connected with the second input end of microprocessor by the second analog to digital converter.
3. a kind of battery inspection system according to claim 1, is characterized in that: described microprocessor is also connected with USB interface.
4. a kind of battery inspection system according to claim 1, is characterized in that: described cell terminal is provided with resettable fuse.
5. a kind of battery inspection system according to claim 1, is characterized in that: described microprocessor adopts NXP1768 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647868.6U CN204188778U (en) | 2014-10-31 | 2014-10-31 | A kind of battery inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647868.6U CN204188778U (en) | 2014-10-31 | 2014-10-31 | A kind of battery inspection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188778U true CN204188778U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420647868.6U Active CN204188778U (en) | 2014-10-31 | 2014-10-31 | A kind of battery inspection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765005A (en) * | 2015-03-10 | 2015-07-08 | 国核自仪系统工程有限公司 | Circuit conducting self-diagnosis on power sources |
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2014
- 2014-10-31 CN CN201420647868.6U patent/CN204188778U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765005A (en) * | 2015-03-10 | 2015-07-08 | 国核自仪系统工程有限公司 | Circuit conducting self-diagnosis on power sources |
| CN104765005B (en) * | 2015-03-10 | 2019-01-04 | 国核自仪系统工程有限公司 | The circuit of self diagnosis power supply |
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