CN211478514U - Testing device for automobile battery heating film - Google Patents
Testing device for automobile battery heating film Download PDFInfo
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- CN211478514U CN211478514U CN201920420515.5U CN201920420515U CN211478514U CN 211478514 U CN211478514 U CN 211478514U CN 201920420515 U CN201920420515 U CN 201920420515U CN 211478514 U CN211478514 U CN 211478514U
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- plc controller
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- heating film
- withstand voltage
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Abstract
The utility model discloses a testing arrangement of car battery heating film, its characterized in that: including withstand voltage tester, resistance tester, PLC controller, first relay, second relay, host computer, first relay is established ties and is set up between withstand voltage tester and power module, the second relay is established ties and is set up between resistance tester and power module, the output of PLC controller is connected with first relay, second relay respectively, the PLC controller passes through the RS232 interface and is connected with withstand voltage tester, resistance tester respectively, the PLC controller is connected with the host computer. The utility model has the advantages that: the work of coming control resistance tester, withstand voltage tester through the PLC controller and reading corresponding data information through RS232 then through showing and preserve, data adopt digital storage to show, and is more convenient, can print the registration through the printing apparatus of host computer as necessary moreover, facilitates the use, raises the efficiency.
Description
Technical Field
The utility model relates to an automobile inspection field, in particular to testing arrangement of car battery heating film.
Background
In prior art, the detection of car battery heating membrane can adopt artifical mode to detect resistance and withstand voltage data respectively, and the circular telegram detects then the record data after artificial detecting instrument is connected well with the heating membrane, and this kind of detection mode is in the detection, and monitoring data is written and fill out the table by the manual work, and detection efficiency is lower, and artifical repetitive operation probably appears the error.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a testing device for an automobile battery heating film, which can automatically acquire detection data and is convenient for detection personnel to check.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a testing arrangement of car battery heating membrane, includes withstand voltage tester, resistance tester, PLC controller, first relay, second relay, host computer, first relay is established ties and is set up between withstand voltage tester and power module, the second relay is established ties and is set up between resistance tester and power module, the output of PLC controller is connected with first relay, second relay respectively, the PLC controller passes through the RS232 interface and is connected with withstand voltage tester, resistance tester respectively, PLC controller and host computer are connected.
The upper computer comprises an industrial computer.
The industrial computer is connected with the printer.
The PLC controller is respectively connected with a start button, a stop button and an emergency stop button.
The upper computer is connected with the cloud server and used for uploading the detection result to the cloud server.
The cloud server comprises an enterprise MES system.
The PLC controller is connected with the touch screen.
The utility model has the advantages that: the work of coming control resistance tester, withstand voltage tester through the PLC controller and reading corresponding data information through RS232 then through showing and preserve, data adopt digital storage to show, and is more convenient, can print the registration through the printing apparatus of host computer as necessary moreover, facilitates the use, raises the efficiency.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
fig. 1 is a structural schematic diagram of the present invention.
Detailed Description
The following description of preferred embodiments of the invention will be made in further detail with reference to the accompanying drawings.
The withstand voltage detector TOS9221 of chrysanthemum water is adopted in the test of heating film, detects after taking a lead through this setting among the prior art, then detects data by artifical record, and resistance tester adopts the resistance test function measurement of dedicated resistance tester or universal meter to await measuring the resistance of object, then artifical with a record data, and this kind of mode too relies on the manual work, and record data probably makes mistakes and efficiency is lower. Therefore, relevant measurement data are acquired in an automatic reading mode through modification, and then the measurement data can be printed, the defect that manual registration is prone to error is overcome, efficiency can be improved, and storage and troubleshooting are convenient.
As shown in figure 1, the testing device for the automobile battery heating film comprises a voltage withstanding tester, a resistance tester, a PLC (programmable logic controller), a first relay, a second relay and an upper computer, wherein the PLC adopts FX5U-32M, and the first relay and the second relay can be switched on and off by adopting a common relay control circuit. The first relay is connected in series and is set up between withstanding voltage tester and power module, and the second relay is connected in series and is set up between resistance tester and power module, and the output of PLC controller is connected with first relay, second relay respectively, and the PLC controller passes through the RS232 interface and is connected with withstanding voltage tester, resistance tester respectively, and the PLC controller is connected with the host computer.
The connection relationship comprises: the power module is connected with the chrysanthemum water withstand voltage tester through the first relay, and the power module is connected with the resistance tester through the second relay, thereby realize being withstand voltage tester, the resistance tester power supply, first relay, second relay are connected respectively to the output of PLC controller, thereby the break-make of controlling first relay, second relay controls the power supply of chrysanthemum water withstand voltage tester, resistance tester. The PLC is respectively connected with the chrysanthemum water pressure resistance tester and the resistance tester through RS232 interfaces and is used for communication and data interaction respectively. The working principle is as follows: the PLC outputs a control signal to control the voltage withstanding tester and the resistance tester to supply power, and then reads data tested by the voltage withstanding tester and data tested by the resistance tester in an RS232 communication mode, so that the aim of digital reading is fulfilled. The PLC controller uploads the data to an upper computer for checking and monitoring.
The upper computer adopts an industrial computer, and stores and displays data through the industrial computer, so that two test results are directly displayed, and the data of the two testers need to be checked respectively to judge in the prior art.
In order to realize registration record and registration conveniently, the industrial computer is connected with the printer. Printing out the paper version with the monitoring data, make things convenient for the testing personnel to judge according to the testing result and register the paper version data and realize detecting table, this kind of mode is different from prior art's manual filling, adopts the automatic mode of reading and prints, and save time obtains then make things convenient for the testing personnel to detect the registration after the data fast.
In the detection process of the heating films, the batch, the model and the ID of each heating film can be input, and then the detection result is matched with the input model, the ID information and the like, so that the heating films can be conveniently and timely corresponding to the heating films after faults occur. In order to set the touch screen for data input, the PLC is connected with the touch screen. After the information of the heating film to be detected is input through the touch screen, the information can be conveniently matched with detection data, so that in actual data storage, test data can be conveniently corresponding to the heating film, and subsequent quality tracing is also facilitated.
Furthermore, in the data storage, the test data of the heating film and the corresponding input ID parameters are uploaded to the cloud server together through the network, so that the storage and the checking are convenient. The cloud server can also be connected with the MES system upper computer in the enterprise and used for uploading the detection result to the cloud server.
For safety, a start button, a stop button and an emergency stop button are respectively arranged on the PLC. The PLC controller is respectively connected with a start button, a stop button and an emergency stop button. When the emergency stop button signal is pressed, the PLC controller controls the first relay and the second relay to be disconnected for power supply, and therefore power failure is achieved. After the stop button is pressed down, the PLC controller sends a control signal to the tester to control the tester to stop working. After the start button is correspondingly pressed, the PLC controls the operation of the voltage tester and the resistance tester, and sends trigger signals to the voltage tester and the resistance tester respectively to enable the voltage tester and the resistance tester to start operation. After the start button is pressed, the PLC controller respectively controls the relay to be electrified and then respectively outputs control signals to the voltage-withstanding tester and the resistance tester to enable the relays to respectively work to respectively test corresponding data, meanwhile, a resistance standard value and a voltage-withstanding standard value are arranged on the upper computer, and when the test data do not meet a preset value, an alarm signal can be sent out through the upper computer, so that alarm reminding is achieved.
It is clear that the specific implementation of the invention is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the invention.
Claims (7)
1. The utility model provides a testing arrangement of car battery heating membrane which characterized in that: including withstand voltage tester, resistance tester, PLC controller, first relay, second relay, host computer, first relay is established ties and is set up between withstand voltage tester and power module, the second relay is established ties and is set up between resistance tester and power module, the output of PLC controller is connected with first relay, second relay respectively, the PLC controller passes through the RS232 interface and is connected with withstand voltage tester, resistance tester respectively, the PLC controller is connected with the host computer.
2. The apparatus for testing a heating film of a battery for an automobile according to claim 1, wherein: the upper computer comprises an industrial computer.
3. The apparatus for testing a heating film of a battery for an automobile according to claim 2, wherein: the industrial computer is connected with the printer.
4. The apparatus for testing a heating film of a battery for an automobile according to claim 1 or 2, wherein: the PLC controller is respectively connected with a start button, a stop button and an emergency stop button.
5. The testing device of the automobile battery heating film as claimed in claim 1 or 2, wherein the upper computer is connected with a cloud server and used for uploading a detection result to the cloud server.
6. The apparatus for testing a heating film of a battery for an automobile according to claim 5, wherein: the cloud server comprises an enterprise MES system.
7. The apparatus for testing a heating film of a battery for an automobile according to claim 1 or 2, wherein: the PLC controller is connected with the touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420515.5U CN211478514U (en) | 2019-03-29 | 2019-03-29 | Testing device for automobile battery heating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420515.5U CN211478514U (en) | 2019-03-29 | 2019-03-29 | Testing device for automobile battery heating film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211478514U true CN211478514U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920420515.5U Active CN211478514U (en) | 2019-03-29 | 2019-03-29 | Testing device for automobile battery heating film |
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| CN (1) | CN211478514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118056A (en) * | 2021-04-16 | 2021-07-16 | 奇瑞商用车（安徽）有限公司 | Lithium battery echelon utilization screening method |
| CN116008833A (en) * | 2023-03-28 | 2023-04-25 | 深圳市博硕科技股份有限公司 | Test equipment for power battery heating plate |
-
2019
- 2019-03-29 CN CN201920420515.5U patent/CN211478514U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118056A (en) * | 2021-04-16 | 2021-07-16 | 奇瑞商用车（安徽）有限公司 | Lithium battery echelon utilization screening method |
| CN116008833A (en) * | 2023-03-28 | 2023-04-25 | 深圳市博硕科技股份有限公司 | Test equipment for power battery heating plate |
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