CN207851800U - A kind of general detection traceability system of intelligent switch group - Google Patents
A kind of general detection traceability system of intelligent switch group Download PDFInfo
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- CN207851800U CN207851800U CN201721035474.5U CN201721035474U CN207851800U CN 207851800 U CN207851800 U CN 207851800U CN 201721035474 U CN201721035474 U CN 201721035474U CN 207851800 U CN207851800 U CN 207851800U
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Abstract
The utility model discloses a kind of general detection traceability systems of intelligent switch group, including test cabinet, the testboard being arranged in test cabinet, touch industrial personal computer, LIN communication cards, hardware detecting module, laser bar code printer, power module are additionally provided in test cabinet, it is provided with test fixture compatible with intelligent switch to be measured on testboard, the laser bar code printer being adapted to it is provided on test fixture.The utility model can realize automation, intelligence while retrospective demand, after in product correct placement to detection fixture, the program burn writing of product can be automatically performed, Function detection and the functions such as detection data record and bar code printing, it is more to avoid intelligent switch set product model, configure miscellaneous, shape is close, and then be possible to occur in the operation of multistage manufacturing and handshaking obscures entanglement situation.
Description
Technical field
The utility model is related to a kind of general detection traceability systems of intelligent switch group.
Background technology
Existing intelligent switch group is to manufacture etc. that there are the following problems in management processes urgently to be resolved hurrily：
1, the intelligent switch group includes the switch of five types, each switch is several according to configuring difference and deriving ten
Configuration, therefore that there are styles is more, configures miscellaneous feature；
2, according to traditional detection device scheme, the switch for each type is needed, while being single step by process decomposition
Rapid process, the detection device of design specialized.So many detection device is not only with high costs, while also being difficult to manage；
3, numerous personnel are needed to support by the technological process and process control of traditional detection device conceptual design, together
When the degree of specialization of personnel is required it is high, but in the case that multi-process circulation and product frequently it is alternate still suffer from it is easily mixed
Confuse easy entanglement the problems such as；
4, traditional detection device scheme indicates operator's operation result by LED light, is not easy to technical staff to batch
The state of product is monitored, while also cannot be satisfied the demand of the trackability of product, after product stream produces factory, once occur
Problem can not technically provide the possibility inversely traced.
Utility model content
The purpose of this utility model is to provide a kind of general detection traceability system of intelligent switch group, which can
Automation, intelligence while retrospective demand are realized, after in product correct placement to detection fixture, so that it may to be automatically performed
The program burn writing of product, the functions such as Function detection and detection data record, bar code printing, avoids intelligent switch set product model
More, configuration is miscellaneous, and shape is close, and then be possible to occur in the operation of multistage manufacturing and handshaking obscures entanglement feelings
Condition.
Technical solution adopted by the utility model to solve its technical problems is：A kind of general detection of intelligent switch group chases after
Trace back system, including PC control part, slave computer part, remote data base and intelligent switch product to be measured.
Wherein PC control part includes host computer hardware components, and the integrated test system of operation thereon is soft
Part.Host computer hardware components include touch all-in-one machine, LIN communication cards.Integration testing software includes hardware driving, communication control
System, graphical interface of user and data base administration.
Slave computer part includes lower computer hardware part and slave computer software part.Lower computer hardware part includes power supply mould
Block, hardware detecting module, test fixture, laser bar code printer and LIN communication cards.Slave computer software part includes that hardware drives
Dynamic, Communication Control, LIN decoder modules and work-based logic part.
User's configuring for graphical interfaces in integrated test system software by touch all-in-one machine, configuration are completed
Instruction slave computer part is transferred in the form of LIN messages.Slave computer part is by decoding test instruction, to being loaded on test
Intelligent switch product to be measured on fixture executes detection.Data real-time delivery in detection process to host computer control section, and
It is stored in remote data base.
Further, hardware detecting module is connected with the buzzer for alarm.
Further, test fixture includes the card slot for device intelligent switch to be measured, is opened for realizing intelligence to be measured is clamped
The cylinder of pass, connection terminal for power to intelligent switch to be measured and the engraving member that quarter is beaten for realizing laser.
The beneficial effects of the utility model：The detecting system can realize automation, intelligence while retrospective demand.
After on the card slot of intelligent switch correct placement to be measured to detection fixture, so that it may which the program to be automatically performed intelligent switch to be measured is burnt
It writes, Function detection and detection data record and the functions such as bar code printing, it is more to avoid intelligent switch set product model, configuration
Miscellaneous, shape is close, and then be possible to occur in the operation of multistage manufacturing and handshaking obscures entanglement situation.
Below with reference to drawings and examples, the utility model is described in detail.
Description of the drawings
Fig. 1 is the principles of the present invention block diagram.
Specific implementation mode
Embodiment, a kind of general detection traceability system of intelligent switch group as shown in Figure 1, including PC control part 1,
Remote data base 2, slave computer part 3 and intelligent switch product 4 to be measured, PC control part 1 is by LIN buses under
Position machine part 3 is connected, and realizes that the transmitting-receiving of data is transmitted by LIN buses；Slave computer part 3 passes through test fixture and intelligence to be measured
Can switch product 4 be connected, the instruction execution testing procedure assigned by decoding PC control part 1, and by test process number
It is sent to PC control part 1 according to test result, data are uploaded to remote data base 2 with reality by PC control part 1
The trackability of existing process of producing product.
Its host computer control section 1 includes host computer hardware components 1-1 and integrated testing system software part 1-2.It is upper
Machine hardware components 1-1 includes LIN communication cards 1-1-1 and touch all-in-one machine 1-1-2.Integration testing software section includes hard
Part drives 1-2-1, Communication Control 1-2-2, graphical interface of user 1-2-3, data base administration 1-2-4.
Its slave computer part 3 includes lower computer hardware part 3-1 and slave computer software part 3-2.Lower computer hardware part
3-1 includes power module 3-1-1, hardware detecting module 3-1-2, test fixture 3-1-3, laser bar code printer 3-1-4 and LIN
Communication card 3-1-5.Its slave computer software part 3-2 includes hardware driving 3-2-1, Communication Control 3-2-2, LIN decoder module
3-2-3 and work-based logic 3-2-4.Hardware detecting module 3-1-2 is connected with the buzzer for alarm.
Test fixture 3-1-3 includes the card slot for device intelligent switch to be measured, for realizing intelligent switch to be measured is clamped
Cylinder, connection terminal for power to intelligent switch to be measured and the engraving member that quarter is beaten for laser.
A kind of general detection retroactive method of intelligent switch group, includes the following steps：
1 Initialize installation of step (1) PC control part：Before the start of production, touch industrial personal computer is opened, according to waiting for
The selected product type for needing to detect of model for surveying intelligent switch, configures the test event of intelligent switch to be measured, after the completion of configuration
PC control part 1 sends initialization directive to slave computer part 3.Slave computer part 3 controls power module 3-1-1 and gives successively
LIN communication cards 3-1-5, hardware detecting module 3-1-2, laser bar code printer 3-1-4, test fixture 3-1-3 power supplies, and
Execute initialization detection；
Step (2) assembles intelligent switch to be measured：Intelligent switch to be measured is disposed to the card slot on test fixture 3-1-3,
After intelligent switch to be measured is correctly placed in card slot, the start button on touch industrial personal computer is clicked, touch industrial personal computer will be controlled
Cylinder clamping intelligent switch to be measured on test fixture processed, and complete by connection terminal the electrical connection of intelligent switch to be measured；
Step (3) program burn writing：PC control part 1 sends handshake to intelligent switch to be measured, if intelligence to be measured
Correct response is switched, then success of shaking hands, pre-set program file is sent to be measured by PC control part 1 one by one
Intelligent switch waits for that program block is sent, and PC control part 1 sends the program that instruction reads intelligent switch storage to be measured
The CRC check of block, and matched, the programming success if successful match；
Step (4) Function detection：It is straight that slave computer part 3 according to pre-set work-based logic executes detection project one by one
It is completed to detection, and summarizes testing result, step (5) is transferred to if testing result qualification, if testing result unsuccessfully dispatches bee
Ring device alarm is simultaneously labeled as defective products by laser bar code printer 3-1-4；
Step (5) Laser Jet：Qualified intelligent switch to be measured is examined to control laser by touch industrial personal computer through step (4)
Bar code printer 3-1-4 prints Quick Response Code, is labeled as certified products.
Operation data during step (4) Function detection all first passes through PC control part 1 and handles and be stored in remote
In journey database 2, to realize trackability in intelligent switch life cycle to be measured.
Automobile switching group is a kind of common auto electric parts, is mainly used for realizing and turns being manually entered for user
It is changed to specific analog/digital signal.With the continuous development of automotive electronic technology, entire vehicle design increasingly focus on it is intelligent and
Networking, traditional rigid line linking switch not only increase vehicle car weight and cost, while going out due to occupying more harness
It also is difficult to investigate when existing failure.Therefore at present novel switch gradually be initially added into LIN bus communications.
LIN (Local Interconnect Network) is a kind of serial communications network of low cost, for realizing vapour
Distributed electronic system control in vehicle.The target of LIN is to provide miscellaneous function for existing automotive networking (such as CAN buses),
Therefore LIN buses are a kind of bus network of auxiliary.In the bandwidth and multi-functional occasion for not needing CAN bus.LIN is communicated
Based on SCI (UART) data format, using single master controller/mostly from the pattern of equipment.Using only a 12V signal bus and one
The node synchronised clock line of a NO Fixed Time benchmark.The Serial Communication Mode and corresponding development environment of this low cost are
Standard is formulated to by LIN associations.The standardization of LIN will be automaker and supplier to be reduced in research and development application operating system
Cost.
By the way that LIN communication functions are added, traditional switch can be communicated by LIN and carry out information exchange, and vehicle is reduced
Harness and cost.At the same time, it since the style of the switching group is numerous, and produces in the update iterative process of product more
Kind version, while there are many configurations again for each switch, therefore it is proposed new requirement to manufacturing and managing.
Interaction and driving between the equipment to kinds of platform may be implemented in the upper computer software run by industrial personal computer.On
Position machine refers to the computer that can directly send out manipulation command, usually PC/host computer/master computer/
Upper computer show various signal intensities on screen.Slave computer is the calculating for directly controlling equipment and obtaining status of equipment
Machine, usually PLC/ microcontrollers single chip microcomputer/slave computer/lower computer it
Class.The order that host computer is sent out gives slave computer, slave computer directly to be controlled at corresponding time sequence signal further according to this command interpretation first
Relevant device processed.Slave computer reads device status data (generally analog quantity) frequently, be converted into digital signal feed back to it is upper
Machine.This interactive mode is to complete the basis of the system, is chased after on this basis to product forward direction, inversely with non-directional to realize
Track, it is also necessary to which laser marking is carried out to product by planar bar code technology.
Two-dimensional bar code/Quick Response Code (2-dimensional bar code) is with certain specific geometric figure by a set pattern
Restrain the chequered with black and white graphic recording data symbol information being distributed in plane (on two-dimensional directional)；In code compilation dexterously
It is corresponding with binary system several using several using " 0 " of composition computer-internal logical foundations, the concept of " 1 " bit stream
What body indicates word numerical information, by image input device or photoelectric scanning device automatically identifying and reading to realize that information is automatic
Processing：It has some general character of barcode technology：Each code system has its specific character set；Each character occupies certain width
Degree；With certain verifying function etc..Also there is information automatic identification function and processing the figure rotation to not going together to become simultaneously
Change point.
2 D code information is carved by being beaten on product, and product information is stored in local database, so that it may with full
Foot is to the trackability demand in the product life cycle.
The utility model is exemplarily described above in association with attached drawing.Obviously, the utility model implements not
It is limited by aforesaid way.As long as using the various unsubstantialities of the methodology and technical solution progress of the utility model
Improvement；Or it is not improved, above-mentioned design and technical solution by the utility model directly apply to other occasions, at this
Within the protection domain of utility model.
Claims (3)
1. a kind of general detection traceability system of intelligent switch group, it is characterised in that：Including PC control part, teledata
Library, slave computer part and intelligent switch product to be measured, PC control part pass through LIN buses and slave computer part phase
Even, realize that the transmitting-receiving of data is transmitted by LIN buses；Slave computer part passes through test fixture and intelligent switch product phase to be measured
Even；
Its host computer control section includes host computer hardware components, and host computer hardware components include LIN communication cards and touch-control
Formula all-in-one machine；
Its slave computer part includes lower computer hardware part, and lower computer hardware part includes power module, hardware detecting module, survey
Try fixture, laser bar code printer and LIN communication cards.
2. the general detection traceability system of intelligent switch group according to claim 1, it is characterised in that：Hardware detecting module
It is connected with the buzzer for alarm.
3. the general detection traceability system of intelligent switch group according to claim 2, it is characterised in that：Test fixture includes
For the card slot of device intelligent switch to be measured, for realizing the cylinder of intelligent switch to be measured is clamped, for intelligent switch to be measured
The connection terminal of power supply and the engraving member that quarter is beaten for laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035474.5U CN207851800U (en) | 2017-08-17 | 2017-08-17 | A kind of general detection traceability system of intelligent switch group |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721035474.5U CN207851800U (en) | 2017-08-17 | 2017-08-17 | A kind of general detection traceability system of intelligent switch group |
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| CN207851800U true CN207851800U (en) | 2018-09-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107391211A (en) * | 2017-08-17 | 2017-11-24 | 昌辉汽车电气系统（安徽）有限公司 | The general detection traceability system and method for a kind of intelligent switch group |
-
2017
- 2017-08-17 CN CN201721035474.5U patent/CN207851800U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107391211A (en) * | 2017-08-17 | 2017-11-24 | 昌辉汽车电气系统（安徽）有限公司 | The general detection traceability system and method for a kind of intelligent switch group |
| CN107391211B (en) * | 2017-08-17 | 2023-06-27 | 昌辉汽车电气系统（安徽）有限公司 | Universal detection traceability system and method for intelligent switch group |
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