CN101853022A - Method for manufacturing and detecting automobile relay - Google Patents
Method for manufacturing and detecting automobile relay Download PDFInfo
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- CN101853022A CN101853022A CN201010189586A CN201010189586A CN101853022A CN 101853022 A CN101853022 A CN 101853022A CN 201010189586 A CN201010189586 A CN 201010189586A CN 201010189586 A CN201010189586 A CN 201010189586A CN 101853022 A CN101853022 A CN 101853022A
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- automobile relay
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a method for manufacturing and detecting an automobile relay. A management host machine is connected with a plurality of detection slave machines in a bus mode; each of the detection slave machines consists of a communication interface and an instrument which is used for manufacturing and detecting the automobile relay; and the management host machine transmits control commands for setting or changing test parameters to each of the detection slave machines in batch and receives detection data uploaded by each of the detection slave machines. Central management is performed on the production process of the automobile relay, a plurality of personal factors are avoided and data of a final test result of a product is stored, so a basis is laid for modern production quality control and modern production process management.
Description
Technical field
The invention belongs to technical field of automotive electronics, particularly a kind of method for manufacturing and detecting automobile relay.
Background technology
AUTOMOTIVE RELAY is the device of the big power signal of the faint small-signal control of usefulness, in the body of a motor car Electronic Control, use very extensive, as windscreen wiper controller, photoflash controller, FPC Fuel Pump Controller etc.In order to simplify the assembling link, it is present developing of automobile industry trend that all pilot relays are integrated in interior body electronics the control comprehensively with realization of a control module box, like this workmanship and the detection of AUTOMOTIVE RELAY is just had higher requirement.And existing manufacturing detection method comparatively complexity be difficult to the management, can't adapt to new quality inspection requirement.
Be existing manufacturing detection method flow process as shown in Figure 1.According to producing the station differentiation product correction, intermediate survey, final test and final inspection link are arranged, the station ratio is 10: 5: 2: 1.Concrete process is, at first by the well parameter of instrumentation separately of each station manipulation personnel adjustment, finishes work separately then, production line according to product correction, intermediate survey, final test and final inspection order toward dirty until the packing warehouse-in.This mode, managerial personnel are difficult to control the whole process of production and the quality of production, the personnel of participative management more (each station test instrumentation parameter need operating personnel oneself adjust), do not have product production run retaining case, do not have product test net result data to preserve, be difficult to adapt to the requirement of modern cars industry to the product quality process control.
Summary of the invention
The purpose of this invention is to provide a kind of method for manufacturing and detecting automobile relay, to adapt to the detection requirement of relay after integrated.
Technical scheme of the present invention is, a kind of method for manufacturing and detecting automobile relay, management host connects a plurality of detection slaves by bus mode, described detection slave is by communication interface and be used for the instrument that described AUTOMOTIVE RELAY manufacturing detects and form, and described management host sends the steering order that is used to set or changes test parameter in batches to each detection slave and receives simultaneously and respectively detect the detection data that slave is uploaded.
Further, described management host is to connect by separation vessel respectively to detect slave, and described bus mode is 485 buses.
Further, described test parameter comprises coil resistance, inhales moving release voltage, synchronizing voltage, contact resistance, delay time and/or contact form.
The invention has the beneficial effects as follows in production run and manage concentratedly, stopped many human factors, the data of product final testing result are saved as the modern production quality control and the modern production process management provides foundation.
Description of drawings
Fig. 1 is that the AUTOMOTIVE RELAY production line is made the detection mode synoptic diagram in the prior art
Fig. 2 is used for AUTOMOTIVE RELAY production line centralized management test macro synoptic diagram in one embodiment of the invention
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further.
As shown in Figure 2, wherein～No. 64 tables of No. 1 table are for all having single table of relay synthetic parameter testing function, and the 64T01 separation vessel is for realizing 64 single tables of a management host computer control.The course of work is as follows: managerial personnel determine to produce station number and station proportional numers according to producing order, the station character of each station such as product correction, intermediate survey, final test and final inspection, and the parameter of corresponding test instrumentation is given corresponding single table by managerial personnel by downloaded, managerial personnel can also understand the production run and the quality of production at any time by computing machine, he can specify certain tester that test result is uploaded to computing machine and being preserved, so as to carry out statistic of attribute, generate form, quality recourse etc. after sale.
Management host sends instruction by serial ports and finishes control to 16 slaves (promptly single table), utilize the conversion of RS232 and MAX485 realize a master how from working method.
The MAX485 agreement is supported the communication structure of point-to-multipoint.During work, main frame sends the order that contains the slave addresses identifier by serial ports, slave judges whether selected by the receiver address recognition command, the slave of choosing enters into duty from idle condition, carries out corresponding operating by the control command that the reception main frame is sent.And not selected slave still keeps idle condition, and control command is disregarded.When slave need send data to main frame, the same data that contain local slave addresses identifier that send, main frame by judge Address Recognition send data from plane No., and all the other slaves are disregarded data because of the address does not match, thus normally carrying out of having guaranteed to communicate by letter between main frame and each slave.
For example, when main frame need be to No. 1 slave transmitting control commands, send the director data that comprises No. 1 address to 485 buses, No. 1 slave carries out dissection process by receiving instruction and judging that the address is defined as choosing slave to instruction.After operation is finished, return test data to main frame, then send the data message of the Address identifier that comprises local slave (No. 1) No. 1 as needs.And main frame transfers accepting state to after sending steering order, has only this moment main frame to receive the data message that No. 1 selected slave is beamed back, and unmatched all the other slaves in address are disregarded the information that receives.
Claims (3)
1. method for manufacturing and detecting automobile relay, it is characterized in that, management host connects a plurality of detection slaves by bus mode, described detection slave is by communication interface and be used for the instrument that described AUTOMOTIVE RELAY manufacturing detects and form, and described management host sends the steering order that is used to set or changes test parameter in batches to each detection slave and receives simultaneously and respectively detect the detection data that slave is uploaded.
2. method for manufacturing and detecting automobile relay as claimed in claim 1 is characterized in that, described management host is to connect by separation vessel respectively to detect slave, and described bus mode is 485 buses.
3. method for manufacturing and detecting automobile relay as claimed in claim 1 is characterized in that, described test parameter comprises coil resistance, inhales moving release voltage, synchronizing voltage, contact resistance, delay time and/or contact form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010189586A CN101853022A (en) | 2010-05-31 | 2010-05-31 | Method for manufacturing and detecting automobile relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010189586A CN101853022A (en) | 2010-05-31 | 2010-05-31 | Method for manufacturing and detecting automobile relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101853022A true CN101853022A (en) | 2010-10-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010189586A Pending CN101853022A (en) | 2010-05-31 | 2010-05-31 | Method for manufacturing and detecting automobile relay |
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| CN (1) | CN101853022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112130530A (en) * | 2020-09-03 | 2020-12-25 | 深圳市裕展精密科技有限公司 | Control device and control method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101236429A (en) * | 2008-02-27 | 2008-08-06 | 浙江工业大学 | Universal monitoring system back-end machine control system |
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2010
- 2010-05-31 CN CN201010189586A patent/CN101853022A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101236429A (en) * | 2008-02-27 | 2008-08-06 | 浙江工业大学 | Universal monitoring system back-end machine control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112130530A (en) * | 2020-09-03 | 2020-12-25 | 深圳市裕展精密科技有限公司 | Control device and control method thereof |
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Application publication date: 20101006 |