CN220401975U - Wireless transmission device testing device - Google Patents
Wireless transmission device testing device Download PDFInfo
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- CN220401975U CN220401975U CN202321757939.3U CN202321757939U CN220401975U CN 220401975 U CN220401975 U CN 220401975U CN 202321757939 U CN202321757939 U CN 202321757939U CN 220401975 U CN220401975 U CN 220401975U
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- 238000012360 testing method Methods 0.000 title claims abstract description 135
- 230000005540 biological transmission Effects 0.000 title claims abstract description 115
- 230000003993 interaction Effects 0.000 claims abstract description 60
- 239000002184 metal Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 238000012905 input function Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model provides a wireless transmission device testing device, comprising: the system comprises a human-computer interaction module, a control host, a signal output module and a power module, wherein the power module is respectively connected with the human-computer interaction module, the control host and the signal output module, the human-computer interaction module is connected with the control host, the control host is connected with the signal output module, the signal output module is connected with the input end of the wireless transmission device, and the control host is connected with the output end of the wireless transmission device, wherein the human-computer interaction module sends a human-computer interaction instruction to the control host, the control host receives the human-computer interaction instruction and sends a control instruction to the signal output module, the signal output module receives the control instruction and sends a test instruction to the wireless transmission device, and the control host receives a test result signal of the wireless transmission device. The wireless transmission device testing device is used for solving the defects of low testing efficiency and easy error of the wireless transmission device in the prior art and improving the testing efficiency and accuracy of the wireless transmission device.
Description
Technical Field
The utility model relates to the technical field of railway vehicle communication, in particular to a wireless transmission device testing device.
Background
The wireless transmission device is an important control part on the railway vehicle, and after the maintenance of the wireless transmission device is completed, the wireless transmission device needs to perform test and detection of functions such as a digital input function, a WLAN function, a GPS function, a GPRS function and the like. At present, a manual operation mode is mainly adopted for testing the digital input function to input and test single signals respectively, the number of digital input ports is more, the single signal input and test efficiency is very low, and test results are required to be recorded and judged manually and are easy to make mistakes.
Disclosure of Invention
The utility model provides a wireless transmission device, which is used for solving the defects of low testing efficiency and easy error of the wireless transmission device in the prior art and realizing the improvement of the testing efficiency and the accuracy of the wireless transmission device.
The utility model provides a wireless transmission device testing device, comprising: the system comprises a human-computer interaction module, a control host, a signal output module and a power module, wherein the power module is respectively connected with the human-computer interaction module, the control host and the signal output module, the human-computer interaction module is connected with the control host, the control host is connected with the signal output module, the signal output module is connected with the input end of the wireless transmission device, the control host is connected with the output end of the wireless transmission device, the human-computer interaction module sends a human-computer interaction instruction to the control host, the control host receives the human-computer interaction instruction and sends a control instruction to the signal output module, the signal output module receives the control instruction and sends a test instruction to the wireless transmission device, and the control host receives a test result signal of the wireless transmission device.
According to the wireless transmission device testing device provided by the utility model, the power module comprises an alternating current power supply socket and a rectifier, wherein the output end of the alternating current power supply socket is respectively connected with the input ends of the man-machine interaction module, the control host and the rectifier, and the output end of the rectifier is connected with the wireless transmission device.
According to the wireless transmission device testing device provided by the utility model, the signal output module is an I/O control board, and the AC power strip is connected with the I/O control board through the voltage adapter.
According to the wireless transmission device testing device provided by the utility model, the wireless transmission device testing device further comprises a router, wherein the alternating current power strip is connected with the router, and the router sends wireless testing signals to the wireless transmission device.
According to the wireless transmission device testing device provided by the utility model, the man-machine interaction module is a touch display screen.
According to the wireless transmission device testing device provided by the utility model, the man-machine interaction module, the control host, the signal output module and the power supply module are integrated in the mobile tool frame.
According to the wireless transmission device testing device provided by the utility model, the mobile fixture frame is provided with the plurality of layers of testing equipment placing frames, and the man-machine interaction module, the control host, the signal output module and the power supply module are placed in the mobile fixture frame in a layered manner according to the wiring sequence through the testing equipment placing frames.
According to the wireless transmission device testing device provided by the utility model, the movable fixture is provided with the tested wireless transmission device placing frame.
According to the wireless transmission device testing device provided by the utility model, the movable fixture is provided with the rollers.
According to the wireless transmission device testing device provided by the utility model, the metal partition board is arranged on the testing equipment placement frame.
According to the wireless transmission device testing device provided by the utility model, the testing instructions are transmitted step by arranging the man-machine interaction module, the control host and the signal output module which are sequentially connected. When testing is performed, the power supply module supplies power to each testing device and the tested wireless transmission device respectively, wherein the man-machine interaction module, the control host and the signal output module are respectively preset with signal triggering instructions corresponding to the manual operation mode. And the signal output module receives the control instruction and then automatically triggers to send the test instruction to the wireless transmission device, and the tested wireless transmission device receives the test instruction and then acquires a test result signal of the tested wireless transmission device by the control host, so that whether the digital input function is normal can be judged. The wireless transmission device testing device provided by the utility model is arranged in the structure, repeated wiring is not needed during testing, the automatic testing of the wireless transmission device is realized, the testing efficiency is effectively improved, the labor cost is reduced, the error of manual testing is avoided, and the testing accuracy is ensured.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a wireless transmission device testing device according to the present utility model;
fig. 2 is a schematic diagram of a second embodiment of a testing device for a wireless transmission device.
Reference numerals: the mobile tool comprises a man-machine interaction module 1, a control host 2, a signal output module 3, a power module 4, an alternating current power supply socket 41, a rectifier 42, a voltage adapter 43, a router 5, a wireless transmission device 6, a combiner 61, an antenna 62 and a mobile tool frame 7.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
A wireless transmission device testing apparatus according to an embodiment of the present utility model is described below with reference to fig. 1 and 2.
The wireless transmission device testing device of the present embodiment includes: the human-computer interaction device comprises a human-computer interaction module 1, a control host 2, a signal output module 3 and a power module 4, wherein the power module 4 is respectively connected with the human-computer interaction module 1, the control host 2 and the signal output module 3, the human-computer interaction module 1 is connected with the control host 2, the control host 2 is connected with the signal output module 3, the signal output module 3 is connected with the input end of a wireless transmission device 6, the control host 2 is connected with the output end of the wireless transmission device 6, the human-computer interaction module 1 sends a human-computer interaction instruction to the control host 2, the control host 2 receives the human-computer interaction instruction and sends a control instruction to the signal output module 3, the signal output module 3 receives the control instruction and sends a test instruction to the wireless transmission device 6, and the control host 2 receives a test result signal of the wireless transmission device 6.
As shown in fig. 1, the wireless transmission device testing device includes a man-machine interaction module 1, a control host 2, a signal output module 3, a power module 4 and a router 5. The man-machine interaction module 1 is connected with the control host 2, the control host 2 is connected with the signal output module 3, the signal output module 3 is connected with the input end of the wireless transmission device 6, and meanwhile, the control host 2 is also connected with the output end of the wireless transmission device 6.
The power module 4 is used for supplying power to each test device and the tested wireless transmission device 6, and comprises an alternating current power strip 41, a rectifier 42 and a voltage adapter 43, wherein the input end of the alternating current power strip 41 is connected with an AC220V power supply, and the output end of the alternating current power strip is respectively connected with the input ends of the man-machine interaction module 1, the control host 2, the rectifier 42, the voltage adapter 43 and the router 5 so as to output the AC220V power supply. The rectifier 42 is used for converting the AC220V power supply into the DC110V power supply, and an output end of the rectifier 42 is connected to the wireless transmission device 6 to output the DC110V power supply. The voltage adapter 43 is used for converting the AC220V power supply into the DC24V power supply, and the output end of the voltage adapter 43 is connected with the signal output module 3 to output the DC24V power supply.
The man-machine interaction module 1, the control host 2 and the signal output module 3 are respectively provided with signal triggering instructions in advance, and can automatically send out lower-level instructions according to the received upper-level instructions. In the process of testing the wireless transmission device 6, a worker sends a man-machine interaction instruction to the control host 2 through the man-machine interaction module 1, namely, starts to test the instruction of the digital input function, the control host 2 automatically triggers to send a control instruction to the signal output module 3 after receiving the man-machine interaction instruction, the signal output module 3 automatically triggers to send a test instruction to the wireless transmission device 6 after receiving the control instruction, the tested wireless transmission device 6 receives a test result signal of the tested wireless transmission device 6 after receiving the test instruction, and whether the digital input function is normal can be judged.
Meanwhile, the router 5 will send WLAN signals outwards after being started, i.e. wireless test signals, and the GPS/GPRS/WLAN antenna 62 of the wireless transmission device 6 receives the wireless test signals, and after the wireless test signals are transmitted to the wireless transmission device 6 through the combiner 61, the control host 2 also collects test result signals of the wireless transmission device 6 to be tested, so as to determine whether the WLAN function is normal.
As shown in fig. 2, each test device of the wireless transmission device test device of the embodiment is integrated in a mobile tool frame 7, the mobile tool frame 7 is an electrical cabinet with rollers, a plurality of layers of test device placing frames are arranged inside, and the man-machine interaction module 1, the control host 2, the signal output module 3, the power supply module 4 and the router 5 are placed in the mobile tool frame 7 in a wiring sequence in a layering manner through the test device placing frames. The middle part of the movable tool frame 7 is reserved with a rack for placing the tested wireless transmission device 6, and the rack is used for placing the tested wireless transmission device 6 in the testing process.
According to the wireless transmission device testing device, the human-computer interaction module 1, the control host 2 and the signal output module 3 which are sequentially connected are arranged, so that the testing instructions are transmitted step by step. When testing, the power module 4 supplies power to each testing device and the tested wireless transmission device 6, wherein the man-machine interaction module 1, the control host 2 and the signal output module 3 are respectively provided with signal triggering instructions corresponding to manual operation modes. The method comprises the steps that a worker sends a man-machine interaction instruction to a control host 2 through a man-machine interaction module 1, namely, the instruction for testing the digital input function is started, the control host 2 receives the man-machine interaction instruction and then automatically triggers to send a control instruction to a signal output module 3, the signal output module 3 receives the control instruction and then automatically triggers to send a test instruction to a wireless transmission device 6, the tested wireless transmission device 6 receives the test instruction and then the control host 2 collects a test result signal of the tested wireless transmission device 6, and whether the digital input function is normal can be judged. The wireless transmission device testing device provided by the utility model is arranged in the structure, repeated wiring is not needed during testing, the automatic testing of the wireless transmission device 6 is realized, the testing efficiency is effectively improved, the labor cost is reduced, the error of manual testing is avoided, and the testing accuracy is ensured.
In this embodiment, the power module 4 includes an ac power strip 41 and a rectifier 42, where output ends of the ac power strip 41 are respectively connected to input ends of the man-machine interaction module 1, the control host 2 and the rectifier 42, and output ends of the rectifier 42 are connected to the wireless transmission device 6.
To meet the power supply requirements of different devices, the power module 4 includes an ac power strip 41 for directly providing ac power and a rectifier 42 for converting the ac power into dc power, so as to ensure the power supply reliability during the test.
In this embodiment, the signal output module 3 is an I/O control board, and the ac power strip 41 is connected to the I/O control board through a voltage adapter 43.
The signal output module 3 is an I/O control board with a built-in microprocessor, and outputs a test instruction through an I/O interface, the I/O control board is connected to an AC power supply through the voltage adapter 43, and the voltage adapter 43 converts AC220V into DC24V suitable for the I/O control board. The structure has the advantages of low cost and easy command editing.
In this embodiment, the wireless transmission device further includes a router 5, the power module 4 is connected to the router 5, and the router 5 sends a wireless test signal to the wireless transmission device 6.
The router 5 will send WLAN signals, i.e. wireless test signals, after being started, the GPS/GPRS/WLAN antenna 62 of the wireless transmission device 6 receives the wireless test signals, and after the wireless test signals are transmitted to the wireless transmission device 6 through the combiner 61, the control host 2 also collects the test result signals of the wireless transmission device 6 to be tested, so as to determine whether the WLAN function is normal. The router 5 is added to realize the WLAN function test of the wireless transmission device 6.
In this embodiment, the man-machine interaction module 1 is a touch display screen.
The man-machine interaction module 1 is a touch display screen, a worker directly operates on the touch display screen and issues a man-machine interaction instruction, and finally, a test result is displayed through the touch display screen, so that convenience in man-machine interaction and result viewing is improved.
In this embodiment, the man-machine interaction module 1, the control host 2, the signal output module 3 and the power module 4 are integrated in the mobile tool frame 7.
Each test device of the wireless transmission device test device is integrated in the movable tool frame 7, and each test device is placed in layers in the movable tool frame 7. The wireless transmission device 6 is convenient to transfer in the process of testing the wireless transmission device 6 at all positions of the railway vehicle, and the testing convenience and the testing efficiency are improved.
In this embodiment, the mobile tool rack 7 is provided with a plurality of layers of test equipment racks, and the man-machine interaction module 1, the control host 2, the signal output module 3 and the power module 4 are placed in the mobile tool rack 7 in a wiring sequence layer by layer through the test equipment racks.
The movable tool frame 7 is an electrical cabinet with rollers, a plurality of layers of test equipment placing frames are arranged inside, each test equipment can be placed in the movable tool frame 7 in a layered mode according to the wiring sequence of each test equipment, ordered layout among the equipment is achieved, wiring winding is prevented, and equipment loading and unloading are facilitated.
In this embodiment, the moving tool rack 7 is provided with a rack for the tested wireless transmission device 6.
The middle part of the movable tool rack 7 is reserved with a tested wireless transmission device 6 placing rack, and the tested wireless transmission device 6 is directly placed in the wireless transmission device 6 placing rack in the testing process, so that wiring of the wireless transmission device 6 placing rack and development of all functional tests are facilitated.
In this embodiment, the moving tool rack 7 is provided with rollers.
The movable tool frame 7 is provided with rollers, so that a worker can move the wireless transmission device testing device in the carriage at any time in the testing process.
In this embodiment, the test equipment shelf is provided with a metal spacer.
Each test equipment is placed in the movable tool rack 7 in a wiring sequence layer by layer through the test equipment placing rack, and each layer of test equipment placing rack is provided with a metal partition board so as to isolate signal interference among the equipment.
The working principle of this embodiment is as follows:
when the wireless transmission device 6 is tested, firstly, the mobile tool frame 7 is transferred to the vicinity of the wireless transmission device 6, the tested wireless device is placed in the placing frame of the tested wireless transmission device 6, and the tested wireless transmission device 6, the power module 4, the signal output module 3 and the control host 2 are sequentially connected.
The power supply module 4 is started to supply power to each device, a worker sends a man-machine interaction instruction to the control host 2 through the man-machine interaction module 1, namely, the instruction for testing the digital input function starts, the control host 2 receives the man-machine interaction instruction and then automatically triggers to send a control instruction to the signal output module 3, the signal output module 3 receives the control instruction and then automatically triggers to send a test instruction to the wireless transmission device 6, meanwhile, the router 5 sends a wireless test signal to the wireless transmission device 6, and the tested wireless transmission device 6 receives the test result signals of the tested wireless transmission device 6 after receiving the test instructions, so that whether the corresponding functions are normal can be judged. The control host 2 collects and reads the test result information in the wireless transmission device 6 through the network interface, performs function judgment according to the test standard, uploads the test result to the data platform, and displays the test result through the touch display screen of the man-machine interaction module 1.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. A wireless transmission device testing apparatus, comprising: the system comprises a human-computer interaction module, a control host, a signal output module and a power module, wherein the power module is respectively connected with the human-computer interaction module, the control host and the signal output module, the human-computer interaction module is connected with the control host, the control host is connected with the signal output module, the signal output module is connected with the input end of the wireless transmission device, the control host is connected with the output end of the wireless transmission device, the human-computer interaction module sends a human-computer interaction instruction to the control host, the control host receives the human-computer interaction instruction and sends a control instruction to the signal output module, the signal output module receives the control instruction and sends a test instruction to the wireless transmission device, and the control host receives a test result signal of the wireless transmission device.
2. The device for testing a wireless transmission device according to claim 1, wherein the power module comprises an ac power strip and a rectifier, the output ends of the ac power strip are respectively connected with the man-machine interaction module, the control host and the input ends of the rectifier, and the output ends of the rectifier are connected with the wireless transmission device.
3. The wireless transmission device testing apparatus of claim 2, wherein the signal output module is an I/O control board, and the ac power strip is connected to the I/O control board through a voltage adapter.
4. The wireless transmission device testing apparatus of claim 1, further comprising a router, wherein the power module is coupled to the router, and wherein the router sends the wireless test signal to the wireless transmission device.
5. The wireless transmission device testing apparatus of claim 1, wherein the human-machine interaction module is a touch display screen.
6. The wireless transmission device testing apparatus of any one of claims 1-5, wherein the human-machine interaction module, the control host, the signal output module, and the power module are integrated in a mobile tooling frame.
7. The wireless transmission device testing apparatus of claim 6, wherein the mobile fixture is provided with a plurality of layers of test equipment racks, and the man-machine interaction module, the control host, the signal output module and the power supply module are layered in the mobile fixture according to a wiring sequence through the test equipment racks.
8. The wireless transmission device testing apparatus of claim 6, wherein the mobile fixture is provided with a wireless transmission device rack under test.
9. The wireless transmission device testing apparatus of claim 6, wherein the mobile tooling is provided with rollers.
10. The wireless transmission device testing apparatus of claim 7, wherein the test equipment placement rack is provided with a metal spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321757939.3U CN220401975U (en) | 2023-07-05 | 2023-07-05 | Wireless transmission device testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321757939.3U CN220401975U (en) | 2023-07-05 | 2023-07-05 | Wireless transmission device testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220401975U true CN220401975U (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321757939.3U Active CN220401975U (en) | 2023-07-05 | 2023-07-05 | Wireless transmission device testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220401975U (en) |
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2023
- 2023-07-05 CN CN202321757939.3U patent/CN220401975U/en active Active
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