CN203037756U - Function detection apparatus for running recorders - Google Patents
Function detection apparatus for running recorders Download PDFInfo
- Publication number
- CN203037756U CN203037756U CN 201220621995 CN201220621995U CN203037756U CN 203037756 U CN203037756 U CN 203037756U CN 201220621995 CN201220621995 CN 201220621995 CN 201220621995 U CN201220621995 U CN 201220621995U CN 203037756 U CN203037756 U CN 203037756U
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- China
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- emulator
- tachographs
- function detection
- frame
- fixture
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- Expired - Fee Related
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Abstract
The utility model is a function detection apparatus for running recorders, belongs to the technical field of automobile electronic module control and detection and mainly aims to solve the problem that a running recorder cannot be detected online. The main characteristics are as follows: the function detection apparatus comprises a frame, a machine case body, an industrial personal computer, an E8 emulator, a liquid crystal display screen, a cable, a fixture, a fixture seat, a control keyboard and a barcode scanning device; the machine case body, the liquid crystal display screen, the E8 emulator, the fixture, the fixture seat, the control keyboard and the barcode scanning device are reasonably arranged on the frame; and the fixture is connected with the machine case body through the cable, the fixture seat is connected with a probe on the fixture through a wire harness, the control keyboard, the E8 emulator and the barcode scanning device are connected with the industrial personal computer through USB interfaces, and the liquid crystal display screen is connected with the industrial personal computer through a serial port. The function detection apparatus for running recorders has the characteristic of being capable of detecting a circuit board device assembly of a running recorder in the production process and is mainly used in online detection of the circuit board device assembly of the running recorder.
Description
Technical field
The utility model belongs to automotive electronics chemical control detection technique processed field.The program that is specifically related to a kind of Tachographs wiring board device assembly writes, parameter calibration and Function detection.
Background technology
Along with the fast development of China's automobile industry, domestic automobile occupancy volume cumulative year after year, and on existing traffic route foundation for security, the traffic hazard incidence also increases greatly.Tachographs is as the black box of automobile, the data of record running car, be conducive to divisions of responsibility can and analysis to accident vehicle, also there are relevant legislation in the Ministry of Public Security, Ministry of Communications, to relevant operation car Tachographs need be installed, market outlook are wide, expect that there is big demand in this electronic product, therefore cooperate the intellectuality production of Tachographs and detect also following closely, comply with.
Existing Tachographs need be assembled into just can carry out that program writes behind the measuring mechanism assembly, parameter calibration and Function detection, carrying out program by wire harness, emulator writes, Serial Port Line is connected with computer and carries out parameter calibration, can not carry out Function detection, weak point is can not in time detect the Tachographs wiring board on production line, is unfavorable for the management and control of Tachographs wiring board quality.
Summary of the invention
The purpose of this utility model is exactly a kind of Tachographs function detection device of providing at the assembly production testing of above-mentioned Tachographs wiring board device registering instrument Function detection equipment that namely travels.
Technical solution of the present utility model is: a kind of Tachographs Function detection equipment, it is characterized in that: comprise frame, be loaded on power supply, signal generating module in the chassis body, industrial computer, E8 emulator, LCDs, cable, anchor clamps, clamping fixture seat, manipulation keyboard and bar code scanner; Chassis body is arranged at the rear, bottom of frame; Industrial computer is arranged on the platform of frame lower; E8 emulator, anchor clamps, clamping fixture seat, manipulation keyboard and bar code scanner are arranged on the middle part of frame; LCDs is arranged on the top of frame; Anchor clamps are connected with chassis body by cable, and clamping fixture seat relies on linear speed to be connected with probe on the anchor clamps, and manipulation keyboard, E8 emulator and bar code scanner are connected with industrial computer by USB interface, and LCDs is connected with industrial computer by serial ports.
The described E8 emulator of technical solution of the present utility model is connected with industrial computer.
The utility model adopts by frame, chassis body, industrial computer, the E8 emulator, LCDs, cable, anchor clamps, clamping fixture seat, the Tachographs Function detection equipment that manipulation keyboard and bar code scanner constitute, wherein, chassis body is arranged at the rear, bottom of frame, industrial computer is arranged on the platform of frame lower, the E8 emulator, anchor clamps, clamping fixture seat, manipulation keyboard and bar code scanner are arranged on the middle part of frame, LCDs is arranged on the top of frame, anchor clamps are connected with chassis body by cable, clamping fixture seat relies on linear speed to be connected with probe on the anchor clamps, manipulation keyboard, the E8 emulator is connected with industrial computer by USB interface with bar code scanner, LCDs is connected with industrial computer by serial ports, the E8 emulator is connected with industrial computer, thereby can carry out program by the E8 emulator to Tachographs wiring board device assembly earlier and write work, by serial ports Tachographs is carried out parameter calibration again, at last its function (is comprised the input of switching value signal and the speed of a motor vehicle, output signal) detects, bar code scanner is used for the kind information of scanning product to be checked, be used for setting up and detect database, detect data-base recording class group number, operator number, the kind attribute, serial number, detect the date, testing result data etc.The utility model is with industrial computer, the E8 emulator, signal generating module is core, realization writes the Tachographs program, parameter calibration and functional machinery are intelligent to be detected, guarantee Tachographs wiring board device assembly qualification rate, improve production reliability and production efficiency, simultaneously, automatically set up and detect database, be convenient to produce the inquiry of problem log and problem, solved on the production line that bad product is qualified to roll off the production line because artificial fatigue causes, production efficiency is low, problem is reviewed shortcomings such as inconvenience, has the advantages that to detect at production link Tachographs wiring board device assembly.The utility model is mainly used in that Tachographs wiring board device assembly writes at the enterprising line program of production line, parameter calibration and Function detection.
Description of drawings
Fig. 1 is the structure front elevation of the utility model Tachographs Function detection equipment.
Fig. 2 is the structure rear view of the utility model Tachographs Function detection equipment.
Fig. 3 is the structure left view of the utility model Tachographs Function detection equipment.
Fig. 4 is the structure right view of the utility model Tachographs Function detection equipment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, Tachographs Function detection equipment is made of frame 1, chassis body (containing power supply and signal generating module), industrial computer 4, E8 emulator 5, LCDs 2, cable 3, anchor clamps 6, clamping fixture seat 7, manipulation keyboard 8, bar code scanner 9.Chassis body is arranged at the rear, bottom of frame 1.Industrial computer 4 is arranged on the platform of frame 1 bottom.E8 emulator 5, anchor clamps 6, clamping fixture seat 7, manipulation keyboard 8 and bar code scanner 9 are arranged on the middle part of frame 1.LCDs 2 is arranged on the top of frame 1.Anchor clamps 6 are connected with chassis body by cable 3, clamping fixture seat 7 relies on linear speeds to be connected with probe on the anchor clamps 6, manipulation keyboard 8, E8 emulator 5 and bar code scanner 9 are connected with industrial computer 4 by USB interface, and LCDs 2 is connected with industrial computer 4 by serial ports.Program writes is to be connected with industrial computer 4 by E8 emulator 5, is connected to by the probe in the anchor clamps 6 and carries out work on the wiring board device assembly.E8 emulator 5 carries out program and writes fashionable used for existing Tachographs need be assembled into behind the measuring mechanism assembly Tachographs, industrial computer 4, signal generating module are also used for existing Tachographs production testing, the utility model is implemented on the production line Tachographs wiring board is in time detected in conjunction with other parts.Parameter calibration is connected with industrial computer 4 by serial ports to be demarcated.Switching value input in the Function detection is to send high-low level to the master chip on the Tachographs wiring board by equipment, is detected by the master chip equipment of feeding back to again.It is to send the analog frequency signal to Tachographs by equipment that the input of the speed of a motor vehicle in the Function detection, output signal detect, and then the speed of a motor vehicle output signal of gathering Tachographs is done to contrast with input signal and detected.
The motion flow that equipment carries out single inspection to Tachographs wiring board device assembly, wiring board device assembly and anchor clamps on the equipment powered on after intact the connection, and the program that accesses from test interface writes the interface and finishes program burn writing work, cuts off the power supply; Secondary powers on then, accesses the parameter calibration interface and finish parameter calibration work from test interface, outage; Click the Function detection button in the test interface at last, equipment powers on automatically, begin to Tachographs input analog frequency signal, the equipment of following is gathered speed of a motor vehicle output signal and the contrast of input signal do of Tachographs again and is judged whether passage is normal, whether equipment detects its overspeed alarming function to a simulation of Tachographs input overspeed signal more normal, and then send high-low level to the master chip on the Tachographs wiring board, master chip judges to equipment whether passage is normal to information feedback again, then after ejecting " the USB flash disk read functions is normal " dialog box, the panel assembly of fixing on the manual operation clamping fixture seat, judge according to data presented event memory on the liquid crystal whether this function is normal, the last test equipment automatic cutout Tachographs power supply that finishes.(judge by pilot lamp whether every function is normal, if normally then be shown as green light, the undesired red light that then is shown as.）
Single inspection model process of the utility model Tachographs Function detection equipment is as follows:
VDR wiring board device assembly puts into anchor clamps → anchor clamps and closes up → all the thimble closures → program that powers on → access → write interface, write a program → the secondary parameter calibration interface that powers on → access, after calibrating parameters → parameter calibration finishes, outage → click function test button → judge whether passage is normal → import the simulation overspeed signal to Tachographs to Tachographs input analog frequency signal → equipment collection speed of a motor vehicle output signal judges whether the overspeed alarming function is normal → to master chip on Tachographs high-low level signal → wiring board signal feedback is judged to equipment whether passage is normal → USB flash disk read functions detection → outage automatically.
Claims (2)
1. Tachographs Function detection equipment, it is characterized in that: comprise frame (1), be loaded on power supply, signal generating module in the chassis body, industrial computer (4), E8 emulator (5), LCDs (2), cable (3), anchor clamps (6), clamping fixture seat (7), manipulation keyboard (8) and bar code scanner (9); Chassis body is arranged at the rear, bottom of frame (1); Industrial computer (4) is arranged on the platform of frame (1) bottom; E8 emulator (5), anchor clamps (6), clamping fixture seat (7), manipulation keyboard (8) and bar code scanner (9) are arranged on the middle part of frame (1); LCDs (2) is arranged on the top of frame (1); Anchor clamps (6) are connected with chassis body by cable (3), clamping fixture seat (7) relies on linear speed to be connected with probe on the anchor clamps (6), manipulation keyboard (8), E8 emulator (5) and bar code scanner (9) are connected with industrial computer (4) by USB interface, and LCDs (2) is connected with industrial computer (4) by serial ports.
2. Tachographs Function detection equipment according to claim 1, it is characterized in that: described E8 emulator (5) is connected with industrial computer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621995 CN203037756U (en) | 2012-11-22 | 2012-11-22 | Function detection apparatus for running recorders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621995 CN203037756U (en) | 2012-11-22 | 2012-11-22 | Function detection apparatus for running recorders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037756U true CN203037756U (en) | 2013-07-03 |
Family
ID=48689867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220621995 Expired - Fee Related CN203037756U (en) | 2012-11-22 | 2012-11-22 | Function detection apparatus for running recorders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037756U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996992A (en) * | 2016-08-31 | 2017-08-01 | 东风汽车电子有限公司 | A kind of automobile travel recorder detects fixture |
| CN107102456A (en) * | 2017-06-06 | 2017-08-29 | 东风汽车电子有限公司 | A kind of commercial car TFT liquid crystal combinations instrument function detection device |
| CN109270437A (en) * | 2018-10-31 | 2019-01-25 | 东风汽车电子有限公司 | A kind of automobile data recorder calibration equipment |
| CN112441255A (en) * | 2020-11-10 | 2021-03-05 | 山东盖特航空科技有限公司 | Automatic testing device and method for flight parameter quick-taking recording system |
| CN114137335A (en) * | 2021-11-15 | 2022-03-04 | 东风电驱动***有限公司 | 7 cun TFT instrument function detection equipment |
-
2012
- 2012-11-22 CN CN 201220621995 patent/CN203037756U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996992A (en) * | 2016-08-31 | 2017-08-01 | 东风汽车电子有限公司 | A kind of automobile travel recorder detects fixture |
| CN107102456A (en) * | 2017-06-06 | 2017-08-29 | 东风汽车电子有限公司 | A kind of commercial car TFT liquid crystal combinations instrument function detection device |
| CN109270437A (en) * | 2018-10-31 | 2019-01-25 | 东风汽车电子有限公司 | A kind of automobile data recorder calibration equipment |
| CN112441255A (en) * | 2020-11-10 | 2021-03-05 | 山东盖特航空科技有限公司 | Automatic testing device and method for flight parameter quick-taking recording system |
| CN114137335A (en) * | 2021-11-15 | 2022-03-04 | 东风电驱动***有限公司 | 7 cun TFT instrument function detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20161122 |