CN203422613U - ECU rapid prototype development platform - Google Patents
ECU rapid prototype development platform Download PDFInfo
- Publication number
- CN203422613U CN203422613U CN201320492812.3U CN201320492812U CN203422613U CN 203422613 U CN203422613 U CN 203422613U CN 201320492812 U CN201320492812 U CN 201320492812U CN 203422613 U CN203422613 U CN 203422613U
- Authority
- CN
- China
- Prior art keywords
- ecu
- wire harness
- plug
- heavy
- rapidpro
- 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 - Lifetime
Links
- 239000004606 Fillers/Extenders Substances 0.000 claims description 33
- 238000012360 testing method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 241000567030 Ampulloclitocybe clavipes Species 0.000 description 1
- 206010043101 Talipes Diseases 0.000 description 1
- 201000011228 clubfoot Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides an ECU rapid prototype development platform to facilitate the electric connection among Rapidpro equipment, an igniting drive box and an engine ECU and improve the reliability of the connection. The ECU rapid prototype development platform includes the Rapidpro equipment, the igniting drive box, the engine ECU, a first adapter board and a second adapter board. A heavy-load connector is mounted on the first adapter board. A wire harness of the igniting drive box is connected with a plug core of the heavy-load connector, and a wire harness of the Rapidpro equipment is in plug connection with the heavy-load connector. The second adapter board is provided with an ECU plug, and is connected with a wire harness of the engine ECU by the ECU plug. An ECU wire harness connected with the ECU plug is welded on the second adapter board, and is in plug connection with the heavy-load connector. According to the utility model, the ECU rapid prototype development platform is additionally provided with the first adapter board and the second adapter board so as to facilitate the electric connection among the Rapidpro equipment, the igniting drive box and the engine ECU and obtain excellent universality, providing convenience for the prototype development of engine ECUs of different types.
Description
Technical field
The utility model belongs to engine design technical field, specially refers to ECU rapid prototype development platform.
Background technology
The Rapidpro equipment (signal condition and power drive hardware) that is brushed with ECU control algolithm to be verified is connected with Engine ECU wire harness, test, that can not yet develop at ECU hardware just can verify ECU control algolithm in early days, thereby shortens the construction cycle of ECU.Because Rapidpro equipment does not drive containing igniting, while therefore testing, Rapidpro equipment, igniting driver module, Engine ECU wire harness need to be connected to each other.Existing way is to make rat tail, drive box, Engine ECU wire harness to couple together Rapidpro equipment, igniting, there is following problems in this way: because ECU plug is all PCB clubfoot welding plate formula, wire harness is directly welded on its stitch, and physical strength is very low, jolting in ring mirror onboard, wire harness is pullled to pull and is easily caused the distortion of ECU plug stitch or damage, and meanwhile, movable stitch easily causes short circuit, and directly stitch bonding wire operation inconvenience, wastes time and energy.
Summary of the invention
The purpose of this utility model is to propose a kind of ECU rapid prototype development platform, to facilitate Rapidpro equipment, igniting to drive the electrical connection between box, Engine ECU, and improves the reliability connecting.
ECU rapid prototype development platform of the present utility model comprises that Rapidpro equipment, igniting drive box, Engine ECU, the first card extender and the second card extender, on described the first card extender, heavy-duty connector is installed, described igniting drives the wire harness of box and the lock pin of heavy-duty connector to be connected, and the wire harness of described Rapidpro equipment and heavy-duty connector are pegged graft; Described the second card extender is provided with ECU plug, and is connected with the wire harness of Engine ECU by ECU plug; The second card extender is also welded with the ECU wire harness being connected with ECU plug, and described ECU wire harness and heavy-duty connector are pegged graft.
On the second card extender, welding ECU plug is connected with Engine ECU wire harness, on the second card extender, weld on the lock pin that wire harness is connected electrically to Engine ECU wire harness the heavy-duty connector on the first card extender (connected mode is cold weld) simultaneously, then the first card extender is connected to Rapidpro equipment with heavy-duty connector, thereby has realized the electrical connection between Rapidpro equipment, igniting driving box, Engine ECU.Because ECU plug is to be welded on the second card extender, and then be connected with Engine ECU wire harness, so this connected mode is more reliable, convenient, safety, overcome while making wire harness mode by oneself in the past, directly bonding wire low to ECU plug stitch difficulty and ECU plug physical strength, connect insecure defect.
Further, for ease of arranging and preventing that other components and parts (or parts) from causing short circuit to the first card extender and the second card extender, described the first card extender is installed in the first interconnecting device, and described the second card extender is installed in the second interconnecting device.
Further, described igniting drives box and the first interconnecting device to be fixed as one, and igniting drives the line between box and the first interconnecting device to may be limited to large inside like this, sees the connection of just having simplified wire harness from outside.
Further, described the first interconnecting device is provided with link post, while testing large electric current for Rapidpro.
ECU rapid prototype development platform of the present utility model is by arranging the first card extender and the second card extender, facilitated Rapidpro equipment, igniting to drive the electrical connection between box, Engine ECU, and there is good versatility, be conducive to the prototyping of the Engine ECU of Multiple Type.
Accompanying drawing explanation
Fig. 1 is the line schematic diagram of ECU rapid prototype development platform of the present utility model.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, embodiment of the present utility model is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and principle of work etc.
Embodiment 1:
As shown in Figure 1, the ECU rapid prototype development platform of the present embodiment comprises that Rapidpro equipment 1, igniting drive box 2, Engine ECU 3, the first interconnecting device 4 and the second interconnecting device 5, and igniting drives box 2 and the first interconnecting device 4 to be fixed as one; Wherein in the first interconnecting device 4, be provided with the first card extender, the second interconnecting device 5 is provided with the second card extender, on described the first card extender, heavy-duty connector 6 is installed, described igniting drives the wire harness of box 2 to be connected with the lock pin of heavy-duty connector 6, and the wire harness of described Rapidpro equipment 1 and heavy-duty connector 6 are pegged graft; Described the second card extender is provided with ECU plug 7, and is connected with the wire harness of Engine ECU 3 by ECU plug 7; The second card extender is also welded with the ECU wire harness being connected with ECU plug 7, and described ECU wire harness and heavy-duty connector 6 are pegged graft.
On the second card extender, welding ECU plug 7 is connected with Engine ECU 3 wire harness, on the second card extender, weld on the lock pin that wire harness is connected electrically to Engine ECU 3 wire harness the heavy-duty connector 6 on the first card extender (connected mode is cold weld) simultaneously, then the first card extender is connected to Rapidpro equipment 1 with heavy-duty connector 6, thereby has realized the electrical connection between Rapidpro equipment 1, igniting driving box 2, Engine ECU 3.Because ECU plug 7 is to be welded on the second card extender, and then be connected with Engine ECU 3 wire harness, so this connected mode is more reliable, convenient, safety, overcome while making wire harness mode by oneself in the past, directly bonding wire low to ECU plug 7 stitch difficulties and ECU plug 7 physical strengths, connect insecure defect.
Specifically, the multicore heavy-duty connector 6 that is used on the first interconnecting device 4 being connected with Rapidpro is 108 lock pins, adopt 2 connectors totally 216 cores, can meet the wiring demand of current main-stream ECU wire harness, the advantage of this connector is: lock pin and line adopt cold weld, electrical connection function admirable, while testing onboard, connection meeting is very reliable.Lock pin is used specific purpose tool to take off easily, and be installed to another position of connector, therefore, for different Engine ECU 3 wire harness, heavy-duty connector 6 on the first interconnecting device 4 can be reused, as long as adjust the position of lock pin in connector.In order to meet the testing requirement of the large electric currents such as GDI, link post on the first interconnecting device 4, while testing large electric current for Rapidpro; Rat tail between the first interconnecting device 4 and the second interconnecting device 5 is fixed on box body by lock type cable splice, thereby guarantees the tensile strength of wire harness.
Claims (4)
1.ECU rapid prototype development platform, it is characterized in that comprising that Rapidpro equipment, igniting drive box, Engine ECU, the first card extender and the second card extender, on described the first card extender, heavy-duty connector is installed, described igniting drives the wire harness of box and the lock pin of heavy-duty connector to be connected, and the wire harness of described Rapidpro equipment and heavy-duty connector are pegged graft; Described the second card extender is provided with ECU plug, and is connected with the wire harness of Engine ECU by ECU plug; The second card extender is also welded with the ECU wire harness being connected with ECU plug, and described ECU wire harness and heavy-duty connector are pegged graft.
2. ECU rapid prototype development platform according to claim 1, is characterized in that described the first card extender is installed in the first interconnecting device, and described the second card extender is installed in the second interconnecting device.
3. ECU rapid prototype development platform according to claim 2, is characterized in that described igniting drives box and the first interconnecting device to be fixed as one.
4. according to the ECU rapid prototype development platform described in claim 1 or 2 or 3, it is characterized in that described the first interconnecting device is provided with link post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492812.3U CN203422613U (en) | 2013-08-13 | 2013-08-13 | ECU rapid prototype development platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492812.3U CN203422613U (en) | 2013-08-13 | 2013-08-13 | ECU rapid prototype development platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203422613U true CN203422613U (en) | 2014-02-05 |
Family
ID=50021707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492812.3U Expired - Lifetime CN203422613U (en) | 2013-08-13 | 2013-08-13 | ECU rapid prototype development platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203422613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765567A (en) * | 2017-09-20 | 2018-03-06 | 中国第汽车股份有限公司 | A kind of directly jetting gasoline engine high-pressure fuel oil system emulator |
-
2013
- 2013-08-13 CN CN201320492812.3U patent/CN203422613U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765567A (en) * | 2017-09-20 | 2018-03-06 | 中国第汽车股份有限公司 | A kind of directly jetting gasoline engine high-pressure fuel oil system emulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |