CN203433359U - Electronic control unit data refreshing apparatus - Google Patents
Electronic control unit data refreshing apparatus Download PDFInfo
- Publication number
- CN203433359U CN203433359U CN201320475770.2U CN201320475770U CN203433359U CN 203433359 U CN203433359 U CN 203433359U CN 201320475770 U CN201320475770 U CN 201320475770U CN 203433359 U CN203433359 U CN 203433359U
- Authority
- CN
- China
- Prior art keywords
- electronic control
- control unit
- power supply
- ecu
- refreshing apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to an electronic control unit (ECU) data refreshing apparatus, comprising a wiring harness; two ends of the wiring harness are respectively connected with a connector assembly terminal and a standard OBD diagnosis socket; the intermediate part is provided with a power supply anode interface and a power supply cathode interface which are plugged in a power supply; the connector assembly terminal is in connection with an ECU; the OBD diagnosis socket is in connection with a refreshing tool. The ECU data refreshing apparatus has the characteristics of simple structure, reasonable design, low degree of manufacture difficulty and cost, small size, free arrangement, simple and convenient installation, reliable work, high adaptability and convenience in use and maintenance; the ECU data refreshing apparatus can not influence arrangement of other equipment and can raise test or maintenance efficiency and reduce cost.
Description
Technical field
The utility model relates to a kind of data and writes with a brush dipped in Chinese ink device, particularly relates to a kind of electronic control unit data and writes with a brush dipped in Chinese ink device.
Background technology
At present, electronic control unit claims again car running computer or vehicle-mounted computer, English referred to as ECU, is a kind of microcomputerized controller of automobile specified, its function is according to the program of its internal memory and data, the information of various sensor inputs is calculated, processed and judges, then output order.It is an ingredient of automobile, automobile travel and use procedure in play a very important role.When carrying out engine or automatic transmission test or maintenance, often need to implement to write with a brush dipped in Chinese ink operation to the electronic control unit of engine or automatic transmission, new control software and data are downloaded in electronic control unit and replaces old control software and data.And known in to engine or automatic transmission test, in the time of need to writing with a brush dipped in Chinese ink data, often directly on testing table, carry out, need to interrupt current ongoing test, be unfavorable for the lifting of test efficiency.
Summary of the invention
The purpose of this utility model is to overcome the weak point existing in above-mentioned technology, provides a kind of simple in structure, reasonable in design, reliable operation, strong adaptability, and working service easily electronic control unit data write with a brush dipped in Chinese ink device.
In order to achieve the above object, the technical solution adopted in the utility model is: comprise principal wire bundle, described principal wire bundle two ends are connected with connector terminals, standard OBD diagnosis socket respectively, middle part is provided with positive source interface, power cathode interface, positive source interface, power cathode interface are plugged on power supply, described connector terminals is connected with electronic control unit, and standard OBD diagnosis socket is connected with the instrument of writing with a brush dipped in Chinese ink.
The utility model has the advantages that:
1, simple in structure, reasonable in design, manufacture difficulty and cost are low;
2, volume is little, can freely arrange, it is simple, convenient to install, and does not affect the mounting arrangements of other equipment;
3, reliable operation, strong adaptability, working service is convenient, and has improved test or maintenance efficiency, provides cost savings.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present utility model;
Fig. 2 is duty connection layout of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
From Fig. 1-Fig. 2, the utility model comprises principal wire bundle 2, described principal wire bundle 2 two ends are connected with connector terminals 1, standard OBD diagnosis socket 5 respectively, middle part is provided with positive source interface 3, power cathode interface 4, positive source interface 3, power cathode interface 4 are plugged on power supply 7, described connector terminals 1 is connected with electronic control unit 6, standard OBD diagnosis socket 5 with write with a brush dipped in Chinese ink instrument 8 and be connected.
Described power supply 7 is 12V direct supply.
The utility model electronic control unit 6, when writing with a brush dipped in Chinese ink, need to connect 12V power supply and ignition signal, writes with a brush dipped in Chinese ink the communication pin of use.The utility model is actually the wire harness that being exclusively used in of a kind of simplification write with a brush dipped in Chinese ink, the connector terminals 1 that comprise principal wire bundle 2, is connected with electronic control unit 6, standard OBD diagnosis socket 5, positive source interface 3, power cathode interface 4, structure principle chart as shown in Figure 1.In connector terminals 1 according to harness diagram, the power pin of connecting electronic control module 6, the pin and write with a brush dipped in Chinese ink on the position of communication pin of use contact pin and wire are installed of lighting a fire, concentrate in together and form principal wire bundle 2, from principal wire bundle 2, draw positive source interface 3 and power cathode interface 4 for connecting power supply 7, power supply 7 is 12V direct supply, finally in standard OBD diagnosis socket 5,4,7,16 pins is connected with negative pole, connection, positive pole in principal wire bundle 2 respectively.While using the utility model, connector terminals 1 connecting electronic control module 6, positive source interface 3 and power cathode interface 4 are connected with power supply 7, standard OBD diagnosis socket 5 is plugged the instrument of writing with a brush dipped in Chinese ink 8, finally writing with a brush dipped in Chinese ink instrument 8, connect computing machine 9, in computing machine 9, operate, electronic control unit 6 is implemented to refresh.
Claims (2)
1. electronic control unit data are write with a brush dipped in Chinese ink device, comprise principal wire bundle (2), it is characterized in that: described principal wire bundle (2) two ends are connected with connector terminals (1), standard OBD diagnosis socket (5) respectively, middle part is provided with positive source interface (3), power cathode interface (4), positive source interface (3), power cathode interface (4) are plugged on power supply (7), described connector terminals (1) is connected with electronic control unit (6), standard OBD diagnosis socket (5) with write with a brush dipped in Chinese ink instrument (8) and be connected.
2. electronic control unit data according to claim 1 are write with a brush dipped in Chinese ink device, it is characterized in that: described power supply (7) is 12V direct supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475770.2U CN203433359U (en) | 2013-07-31 | 2013-07-31 | Electronic control unit data refreshing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475770.2U CN203433359U (en) | 2013-07-31 | 2013-07-31 | Electronic control unit data refreshing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203433359U true CN203433359U (en) | 2014-02-12 |
Family
ID=50062386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320475770.2U Expired - Fee Related CN203433359U (en) | 2013-07-31 | 2013-07-31 | Electronic control unit data refreshing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203433359U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198195A (en) * | 2014-08-07 | 2014-12-10 | 深圳市元征科技股份有限公司 | Automobile door control device, detection system and method |
| CN105449477A (en) * | 2015-12-30 | 2016-03-30 | 广西玉柴机器股份有限公司 | Connector for burning ECU (Electronic Control Unit) of gas engine |
| CN110162005A (en) * | 2019-04-17 | 2019-08-23 | 东风朝阳朝柴动力有限公司 | Vehicle electronic control unit writes with a brush dipped in Chinese ink test device |
-
2013
- 2013-07-31 CN CN201320475770.2U patent/CN203433359U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198195A (en) * | 2014-08-07 | 2014-12-10 | 深圳市元征科技股份有限公司 | Automobile door control device, detection system and method |
| CN105449477A (en) * | 2015-12-30 | 2016-03-30 | 广西玉柴机器股份有限公司 | Connector for burning ECU (Electronic Control Unit) of gas engine |
| CN110162005A (en) * | 2019-04-17 | 2019-08-23 | 东风朝阳朝柴动力有限公司 | Vehicle electronic control unit writes with a brush dipped in Chinese ink test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202362409U (en) | Device for automatically testing cables of aircraft engine | |
| CN202974664U (en) | Fault diagnostic apparatus for vehicle diesel engine | |
| CN203433359U (en) | Electronic control unit data refreshing apparatus | |
| CN205721348U (en) | Portable data is write with a brush dipped in Chinese ink and diagnoses attachment means | |
| CN203414574U (en) | Relay checker circuit structure and corresponding automobile relay checking box | |
| CN203562627U (en) | OBD connecting line | |
| CN203479945U (en) | Aviation plug port testing apparatus | |
| CN202075356U (en) | Detection device for multi-core plug base pin signal line | |
| CN201561855U (en) | Complete vehicle analogue signal wiring device for experimental platform | |
| CN203386070U (en) | Automobile OBD interface data transmission diagnostic system | |
| CN103674553A (en) | Novel engine bench wire harness checking instrument | |
| CN204821411U (en) | Car intelligence diagnosis locating box | |
| CN203352902U (en) | State indicating lamps of a multifunction state combination meter | |
| CN203455660U (en) | Bus rocker switch controller | |
| CN207586326U (en) | A kind of simple diagnosis instrument of comings diesel engine | |
| CN217331620U (en) | Vehicle engine speed detection device | |
| CN202694139U (en) | Engine analog simulation ignition device | |
| CN221541439U (en) | Vehicle-mounted emergency device | |
| CN203604044U (en) | Harness optimized arrangement structure for diesel engine cold side parts | |
| CN203982293U (en) | USB-LIN interconnecting device | |
| CN213831573U (en) | Multifunctional tool wire harness capable of rapidly flashing data | |
| CN216646555U (en) | Aviation steering engine test wiring switching box | |
| CN210488307U (en) | ECU data flashing equipment | |
| CN207504234U (en) | A kind of Multifunctional status combination instrument module plug electrical power wiring assembly | |
| CN201562794U (en) | Double-chip power socket |
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 |
Granted publication date: 20140212 Termination date: 20190731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |