CN113163315A - Vehicle-mounted multimedia system testing method and device - Google Patents
Vehicle-mounted multimedia system testing method and device Download PDFInfo
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- CN113163315A CN113163315A CN202010014140.XA CN202010014140A CN113163315A CN 113163315 A CN113163315 A CN 113163315A CN 202010014140 A CN202010014140 A CN 202010014140A CN 113163315 A CN113163315 A CN 113163315A
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- 238000012360 testing method Methods 0.000 title claims abstract description 145
- 230000005611 electricity Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000001787 Wald–Wolfowitz test Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
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- Acoustics & Sound (AREA)
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- Computer Hardware Design (AREA)
- Otolaryngology (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention provides a vehicle-mounted multimedia system testing method and a device thereof.A brake signal, namely a switching signal, is simulated by a control center and is input into the vehicle-mounted multimedia system, an intelligent module can be automatically connected with the vehicle-mounted multimedia system and runs test tracks, the control center tests the test tracks to obtain corresponding test results, and an automatic vehicle-mounted multimedia system testing device is established by virtue of the automatic control of the control center, a sensor and a slide rail, so that the standardization, the rapidness and the high efficiency of the test of a factory vehicle-mounted multimedia system can be realized.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a vehicle-mounted multimedia system testing method, in particular to a vehicle-mounted multimedia system testing method and a vehicle-mounted multimedia system testing device capable of performing efficient testing.
[ background of the invention ]
At present, for the test of a vehicle-mounted multimedia system, a previous test scheme of a factory is that a set of manual brake or parking control is required to be built by means of an actual automobile real function module, so that the multimedia test of a vehicle-mounted multimedia mobile phone is carried out, the test efficiency of the test method is not high, and meanwhile, the condition that the required test accuracy cannot be achieved exists.
In view of the above, the present invention provides a method and an apparatus for testing a vehicle multimedia system, which can perform efficient testing.
[ summary of the invention ]
The invention aims to provide a vehicle-mounted multimedia system testing method and a device thereof, which can carry out high-efficiency testing.
In order to solve the above technical problem, a vehicle-mounted multimedia system testing device is used for testing a vehicle-mounted multimedia system, the vehicle-mounted multimedia system is provided with a needle bed electrically connected through a connecting wire, the needle bed is provided with a plurality of guide points, and the vehicle-mounted multimedia system testing device comprises: the power supply, the control center, the intelligent module and the test module,
this power is connected respectively to this control center electricity, this intelligent object and this test module, this test module sets up on a slide rail support, this slide rail support is provided with a slide rail, be provided with a test frock board and a faller that operates from top to bottom through cylinder control on this test module, this test frock board is placed on this slide rail, this test frock board can follow this slide rail operation, this test frock board is used for placing this on-vehicle multimedia system and is provided with a draw-in groove of placing this needle bed, be fixed with a sensor and this cylinder on this slide rail support, this control center is connected to this sensor electricity, this control center is connected to this cylinder and this faller electricity respectively, this faller is provided with a plurality of elasticity guide pin, these some elasticity guide pins and these some guide point one-to-ones.
Another technical problem to be solved by the present invention is to provide a vehicle-mounted multimedia system testing method for the vehicle-mounted multimedia system testing apparatus,
in order to solve the technical problem, a vehicle-mounted multimedia system testing method is used for testing a vehicle-mounted multimedia system, and comprises the following steps:
A. placing the vehicle-mounted multimedia system on a test tooling plate and starting a power supply;
B. when the sensor identifies the test tooling plate, the slide rail stops operating;
C. the control center controls the air cylinder to operate the lower needle pressing plate to a preset position;
D. the needle plate is successfully electrically connected with the needle bed, and the control center simulates a brake signal to be input into the vehicle-mounted multimedia system;
E. the intelligent module is automatically connected with the vehicle-mounted multimedia system and runs the test songs, and the control center tests the test songs;
F. after the test is finished, the control center controls the air cylinder to release the needle plate to the initial position and generates a test result;
G. judging a test result, if the test result is successful, executing the step H, and if the test result is failed, executing the step I;
H. the slide rail automatically continues to be started, and the test module tests the next vehicle-mounted multimedia system;
I. and stopping the operation of the slide rail, marking the tested vehicle-mounted multimedia system, and then continuing to open the slide rail to test the next vehicle-mounted multimedia system.
Preferably, the smart module is an Android smartphone.
Compared with the prior art, the vehicle-mounted multimedia system testing method and the vehicle-mounted multimedia system testing device simulate a brake signal (namely a switching signal) by the control center, input the switching signal into the vehicle-mounted multimedia system, automatically connect the vehicle-mounted multimedia system by the intelligent module and run a test song, test the song by the control center to obtain a corresponding test result, and establish an automatic vehicle-mounted multimedia system testing device by the automatic control of the control center, the sensor and the slide rail, so that the standardization, the rapidness and the high efficiency of the factory vehicle-mounted multimedia system testing can be realized.
[ description of the drawings ]
FIG. 1 is a flowchart illustrating steps of a method for testing a vehicle-mounted multimedia system according to the present invention.
FIG. 2 is a first block diagram of a testing apparatus for a vehicle-mounted multimedia system according to the present invention.
FIG. 3 is a block diagram of a second embodiment of the testing device for a vehicle-mounted multimedia system.
[ detailed description ] embodiments
Referring to fig. 2 and fig. 3, the present invention provides a vehicle multimedia system testing apparatus for testing a vehicle multimedia system 1, wherein the vehicle multimedia system 1 is provided with a needle bed 11 electrically connected by a connecting wire, the needle bed 11 is provided with a plurality of guide points 111, the vehicle multimedia system testing apparatus comprises: a power supply 2, a control center 3, an intelligent module 4 and a test module 5,
the control center 3 is electrically connected with the power supply 2, the intelligent module 4 and the testing module 5 respectively, the testing module 5 is arranged on a slide rail bracket 6, the slide rail support 6 is provided with a slide rail 61, the test module 5 is provided with a test tool plate 51 and a needle plate 53 whose up-and-down operation is controlled by an air cylinder 52, the test tool plate 51 is disposed on the slide rail 61, the test tool plate 51 can follow the slide rail 61, the test tool board 51 is used to place the car multimedia system 1 and is provided with a slot 511 for placing the needle bed, a sensor 62 and the cylinder 52 are fixed on the slide rail bracket 6, the sensor 62 is electrically connected with the control center 3, the cylinder 52 and the needle plate 53 are electrically connected to the control center 3, respectively, the needle plate 53 is provided with a plurality of elastic guide pins 531, and the elastic guide pins 531 correspond to the guide points 111 one by one.
During testing, the needle bed 11 of the vehicle-mounted multimedia system 1 is placed in the slot 511 of the testing tool board 51, the power supply 2 is turned on, the slide rail 61 operates and drives the testing tool board 51 to operate at the same time, when the testing tool board 51 is recognized by the sensor 62, the sensor 62 sends a stop signal to the control center 3, the control center 3 controls the slide rail 61 to stop operating, the testing tool board 51 stops following the stop, meanwhile, the air cylinder 52 controls the needle board 53 to operate downwards to a preset position, after the operation of the air cylinder 52 is completed, the elastic guide pins 531 corresponding to each other are mutually abutted and conducted with the guide points 111, the control center 3 simulates a brake signal (i.e. a switch signal) to be led into the vehicle-mounted multimedia system 1, the intelligent module 4 automatically connects the vehicle-mounted multimedia system 1 and operates and tests, the control center performs a testing track, after the test is completed, the control center 3 controls the air cylinder 52 to release the needle plate 53 to the initial position and generate a test result, the test result is determined, if the test result is successful, the slide rail 61 is automatically started continuously, the test module 5 will test the next vehicle-mounted multimedia system 1, if the test result is failed, the slide rail 61 stops operating, and after the tested vehicle-mounted multimedia system 1 is marked, the slide rail 61 is continuously opened to test the next vehicle-mounted multimedia system 1.
Referring to fig. 1, the present invention further provides a vehicle multimedia system testing method for the vehicle multimedia system testing apparatus, which is used for testing a vehicle multimedia system, and the vehicle multimedia system testing method includes steps a to I:
A. placing the vehicle-mounted multimedia system on a test tooling plate and starting a power supply;
B. when the sensor identifies the test tooling plate, the slide rail stops operating;
C. the control center controls the air cylinder to operate the lower needle pressing plate to a preset position;
D. the needle plate is successfully electrically connected with the needle bed, and the control center simulates a brake signal to be input into the vehicle-mounted multimedia system;
E. the intelligent module is automatically connected with the vehicle-mounted multimedia system and runs the test songs, and the control center tests the test songs;
F. after the test is finished, the control center controls the air cylinder to release the needle plate to the initial position and generates a test result;
G. judging a test result, if the test result is successful, executing the step H, and if the test result is failed, executing the step I;
H. the slide rail automatically continues to be started, and the test module tests the next vehicle-mounted multimedia system;
I. and stopping the operation of the slide rail, marking the tested vehicle-mounted multimedia system, and then continuing to open the slide rail to test the next vehicle-mounted multimedia system.
In this embodiment, the smart module 4 is an Android smart phone module.
In summary, according to the vehicle-mounted multimedia system testing method and the device thereof of the present invention, the control center 3 simulates a brake signal (i.e. a switch signal), the switch signal is inputted into the vehicle-mounted multimedia system 1, the intelligent module 4 can automatically connect to the vehicle-mounted multimedia system 1 and run a test song, the control center 3 performs a test song test to obtain a corresponding test result, and an automatic vehicle-mounted multimedia system testing device is established by virtue of the automatic control of the control center 3, the sensor 62 and the slide rail 61, so as to achieve the standardization, the rapidity and the high efficiency of the factory vehicle-mounted multimedia system test.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a vehicle-mounted multimedia system testing arrangement, its is used for testing vehicle-mounted multimedia system, and this vehicle-mounted multimedia system is provided with a needle bed of connecting through the connecting wire electricity is connected, and this needle bed is provided with a plurality of guide point, its characterized in that:
this on-vehicle multimedia system testing arrangement includes: a power supply, a control center, an intelligent module and a test module,
the control center is electrically connected with the power supply, the intelligent module and the test module respectively, the test module is arranged on a slide rail bracket, the slide rail bracket is provided with a slide rail, the test module is provided with a test tool plate and a needle plate which operates up and down under the control of an air cylinder, the test tool plate is arranged on the slide rail and can operate along with the slide rail, the test tool plate is used for placing the vehicle-mounted multimedia system and is provided with a clamping groove for placing the needle bed, the slide rail bracket is fixed with a sensor and the air cylinder, the sensor is electrically connected with the control center, the air cylinder and the needle plate are electrically connected with the control center respectively, the needle plate is provided with a plurality of elastic guide pins which correspond to the guide points one by one,
when the test is finished, the control center controls the air cylinder to release the needle plate to an initial position and generate a test result to judge the test result, if the test result is successful, the slide rail automatically continues to be started, the test module tests the next vehicle-mounted multimedia system, if the test result is failed, the slide rail stops operating, and the slide rail is continuously started to test the next vehicle-mounted multimedia system after the tested vehicle-mounted multimedia system is marked.
2. The apparatus for testing a vehicle-mounted multimedia system according to claim 1, wherein the smart module is an Android smart phone module.
3. A vehicle-mounted multimedia system testing method is used for the vehicle-mounted multimedia system testing device to test a vehicle-mounted multimedia system, and is characterized by comprising the following steps of A-I:
A. placing the vehicle-mounted multimedia system on a test tooling plate and starting a power supply;
B. when the sensor identifies the test tooling plate, the slide rail stops operating;
C. the control center controls the air cylinder to operate the lower needle pressing plate to a preset position;
D. the needle plate is successfully electrically connected with the needle bed, and the control center simulates a brake signal to be input into the vehicle-mounted multimedia system;
E. the intelligent module is automatically connected with the vehicle-mounted multimedia system and runs the test songs, and the control center tests the test songs;
F. after the test is finished, the control center controls the air cylinder to release the needle plate to the initial position and generates a test result;
G. judging a test result, if the test result is successful, executing the step H, and if the test result is failed, executing the step I;
H. the slide rail automatically continues to be started, and the test module tests the next vehicle-mounted multimedia system;
I. and stopping the operation of the slide rail, marking the tested vehicle-mounted multimedia system, and then continuing to open the slide rail to test the next vehicle-mounted multimedia system.
4. The method for testing a vehicle-mounted multimedia system according to claim 3, wherein the smart module is an Android smart phone module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010014140.XA CN113163315B (en) | 2020-01-07 | 2020-01-07 | Vehicle-mounted multimedia system testing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010014140.XA CN113163315B (en) | 2020-01-07 | 2020-01-07 | Vehicle-mounted multimedia system testing method and device |
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| Publication Number | Publication Date |
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| CN113163315A true CN113163315A (en) | 2021-07-23 |
| CN113163315B CN113163315B (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010014140.XA Expired - Fee Related CN113163315B (en) | 2020-01-07 | 2020-01-07 | Vehicle-mounted multimedia system testing method and device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539955A (en) * | 2012-03-22 | 2012-07-04 | 深圳市金凯博自动化测试有限公司 | Automation testing system of vehicle-mounted multimedia |
| CN206696700U (en) * | 2017-04-20 | 2017-12-01 | 上海铁路通信有限公司 | A kind of test system for On-board ATC system complete machine |
| CN108426604A (en) * | 2018-02-07 | 2018-08-21 | 深圳市恒晨电器有限公司 | A kind of automatization test system and method for car-mounted terminal |
| CN108490227A (en) * | 2018-06-26 | 2018-09-04 | 重庆力华科技有限责任公司 | A kind of vehicle mounted multimedia product test circuit of control line superposition communication test instruction |
| CN108737946A (en) * | 2018-07-16 | 2018-11-02 | 苏州市运泰利自动化设备有限公司 | A kind of multifunctional intellectual loudspeaker box testing device and its method for testing speaker |
| CN209668264U (en) * | 2018-12-29 | 2019-11-22 | 上海大郡动力控制技术有限公司 | Automatic detection device for PCBA board functional test |
-
2020
- 2020-01-07 CN CN202010014140.XA patent/CN113163315B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539955A (en) * | 2012-03-22 | 2012-07-04 | 深圳市金凯博自动化测试有限公司 | Automation testing system of vehicle-mounted multimedia |
| CN206696700U (en) * | 2017-04-20 | 2017-12-01 | 上海铁路通信有限公司 | A kind of test system for On-board ATC system complete machine |
| CN108426604A (en) * | 2018-02-07 | 2018-08-21 | 深圳市恒晨电器有限公司 | A kind of automatization test system and method for car-mounted terminal |
| CN108490227A (en) * | 2018-06-26 | 2018-09-04 | 重庆力华科技有限责任公司 | A kind of vehicle mounted multimedia product test circuit of control line superposition communication test instruction |
| CN108737946A (en) * | 2018-07-16 | 2018-11-02 | 苏州市运泰利自动化设备有限公司 | A kind of multifunctional intellectual loudspeaker box testing device and its method for testing speaker |
| CN209668264U (en) * | 2018-12-29 | 2019-11-22 | 上海大郡动力控制技术有限公司 | Automatic detection device for PCBA board functional test |
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| CN113163315B (en) | 2022-05-27 |
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Granted publication date: 20220527 |