CN205038051U - Engine is to mark analysis auxiliary structure - Google Patents
Engine is to mark analysis auxiliary structure Download PDFInfo
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- CN205038051U CN205038051U CN201520839459.0U CN201520839459U CN205038051U CN 205038051 U CN205038051 U CN 205038051U CN 201520839459 U CN201520839459 U CN 201520839459U CN 205038051 U CN205038051 U CN 205038051U
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- engine
- pipeline
- connecting device
- mark
- wire harness
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000004088 simulation Methods 0.000 abstract 2
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- Testing Of Engines (AREA)
Abstract
The utility model provides an engine is to mark analysis auxiliary structure, including a fixed bolster that is used for the fixed engine of dismantling from the carload, be provided with a signal simulation device, a wiring harness connection device and a pipeline connecting device on the fixed bolster, the wiring harness connection device is connected to respectively the engine harness and the whole fare of engine are restrainted, the pipeline connecting device be connected to respectively the engine pipeline and the whole car pipeline of engine, the signal simulation device respectively with engine pedestal control system and whole car on the ecu ECU communication be connected. Like this, guaranteed that ECU normally works to make on the rack to the mark engine can normal operating on the rack, with the purpose that reaches its performance data of test, and engine is to mark analysis auxiliary structure's simple structure, convenient to use, experimentation cost is low.
Description
Technical field
The utility model relates to field of automobile, refers to that a kind of engine analyzes supplementary structure to mark especially.
Background technology
For understanding and grasping development trend, the technique character and performance of advanced engine on market, need to carry out analyzing mark to it, by can obtain design proposal, structural parameters data and the performance data to mark engine to mark analysis.Again by concluding the carrying out of data, sum up, form database, so that instruct our company's engine technology developments direction, carry out reference and reference to when engine development or design optimization.
Engine performance is analyzed needs to mark and is made to start function to operate on stand, to test the data such as its power, moment of torsion, fuel consumption, discharge, during existing engine is analyzed mark, after engine and complete machine split, cause electronic control unit (ECU) lose electric control element signal, ECU normally cannot be worked, make to start function to run well on stand to mark, very difficult.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of engine and analyzes supplementary structure to mark, solves during engine analyzes mark, and the locked and engine of the ECU that dropout brings runs well the problem of difficulty on stand.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of engine to analyze supplementary structure to mark, comprising one for fixing the fixed support of the engine disassembled from carload, described fixed support being provided with a signal imitation device, a wire harness connecting device and a pipeline connecting device; Described wire harness connecting device is connected to engine wiring harness and the overall wire sheaves of described engine respectively, described pipeline connecting device is connected to engine pipelines and the car load pipeline of described engine respectively, and described signal imitation device is connected with the ECU communication on engine pedestal control system and car load respectively.
Wherein, described wire harness connecting device comprise rat tail, the wire harness fixture for fixing described rat tail, the first wire harness quick connector be connected with described engine wiring harness and, the second wire harness quick connector be connected with described overall wire sheaves.
Wherein, described pipeline connecting device comprise connecting line, the pipeline fixture for fixing described connecting line, the first Quick plug pipeline joint be connected with described engine pipelines and, the second Quick plug pipeline joint be connected with described car load pipeline.
Technique scheme of the present utility model at least comprises following beneficial effect:
Technique scheme of the present utility model fixes to the fixed support that mark is analyzed on supplementary structure the engine disassembled from carload by engine, wire harness connecting device is adopted to be connected with pipeline by wire harness corresponding to engine and car load respectively with pipeline connecting device, signal imitation device respectively engine pedestal control system is connected with the ECU communication on car load, ensure that ECU normally works, thus make stand starts function normally to run on stand to mark, to reach the object of its performance data of test; And the structure that described engine analyzes supplementary structure to mark is simple, and easy to use, experimentation cost is low.
Accompanying drawing explanation
Fig. 1 represents that the engine of the utility model embodiment analyzes the structural representation of supplementary structure to mark;
Fig. 2 represents the structural representation of the wire harness connecting device of the utility model embodiment;
Fig. 3 represents the structural representation of the pipeline connecting device of the utility model embodiment.
[Main Reference Numerals explanation]
11-fixed support, 111-signal imitation device, 112-wire harness connecting device, 1121-rat tail, 1122-wire harness fixture, 1123-first wire harness quick connector, 1124-second wire harness quick connector, 113-pipeline connecting device, 1131-connecting line, 1132-pipeline fixture, 1133-first Quick plug pipeline joint, 1134-second Quick plug pipeline joint.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model for existing engine to mark analyze in engine run well on stand difficulty problem, a kind of engine is provided to analyze supplementary structure to mark, by engine, the engine disassembled from carload is fixed to the fixed support that mark is analyzed on supplementary structure, wire harness connecting device is adopted to be connected with pipeline by wire harness corresponding to engine and car load respectively with pipeline connecting device, signal imitation device respectively engine pedestal control system is connected with electronic control unit (ECU) communication on car load, ensure that ECU normally works, thus make stand starts function normally to run on stand to mark, to reach the object of its performance data of test, and the structure that described engine analyzes supplementary structure to mark is simple, and easy to use, experimentation cost is low.
The structural representation of supplementary structure analyzed by the engine being illustrated in figure 1 the utility model embodiment to mark, embodiment of the present utility model provides a kind of engine to analyze supplementary structure to mark, comprising one for fixing the fixed support 11 of the engine disassembled from carload, described fixed support 11 being provided with signal imitation device 111, wire harness connecting device 112 and a pipeline connecting device 113; Described wire harness connecting device 112 is connected to engine wiring harness and the overall wire sheaves of described engine respectively, described pipeline connecting device 113 is connected to engine pipelines and the car load pipeline of described engine respectively, and described signal imitation device 111 is connected with electronic control unit (ECU) communication on engine pedestal control system and car load respectively.
In above-described embodiment of the present utility model, when carrying out engine and analyzing mark, engine disassembles from car load and is fixedly mounted on fixed support 11, fixed support 11 is arranged on test-bed, car load is held up or is placed on outside test-bed in test-bed, overall wire sheaves on the engine wiring harness of engine and car load is connected on wire harness connecting device 112, engine pipelines and car load pipeline are connected on pipeline connecting device 113, simultaneously, ECU on engine pedestal control system and car load communicates to connect with signal imitation device 111 respectively, like this, signal imitation device 111 is utilized to simulate the electric control element signal lost, ECU on car load can normally be worked, thus make to start function normally to run on stand, to reach the object of its performance data of test.
Wherein, be illustrated in figure 2 the structural representation of the wire harness connecting device of the utility model embodiment, described wire harness connecting device 112 comprise rat tail 1121, the wire harness fixture 1122 for fixing described rat tail 1121, the first wire harness quick connector 1123 be connected with described engine wiring harness and, the second wire harness quick connector 1124 be connected with described overall wire sheaves.Like this, engine wiring harness is connected with the first wire harness quick connector 1123, overall wire sheaves and the second wire harness quick connector 1124, by rat tail 1121 thus to ensure that between engine wiring harness with overall wire sheaves normal is connected.
Wherein, be illustrated in figure 3 the structural representation of the pipeline connecting device of the utility model embodiment, described pipeline connecting device 113 comprise connecting line 1131, the pipeline fixture 1132 for fixing described connecting line 1131, the first Quick plug pipeline joint 1133 be connected with described engine pipelines and, the second Quick plug pipeline joint 1134 be connected with described car load pipeline.Like this, engine pipelines is connected with the first Quick plug pipeline joint 1133, car load pipeline and the second Quick plug pipeline joint 1134, by connecting line 1131 thus to ensure that between engine pipelines with car load pipeline normal is connected.
Above-described embodiment of the present utility model adopts wire harness connecting device to be connected with pipeline by wire harness corresponding to engine and car load respectively with pipeline connecting device, signal imitation device respectively engine pedestal control system is connected with the ECU communication on car load, ensure that ECU normally works, thus make stand starts function normally to run on stand to mark, to reach the object of its performance data of test; And the structure that described engine analyzes supplementary structure to mark is simple, and easy to use, experimentation cost is low.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. an engine analyzes supplementary structure to mark, it is characterized in that, comprising one for fixing the fixed support of the engine disassembled from carload, described fixed support being provided with a signal imitation device, a wire harness connecting device and a pipeline connecting device; Described wire harness connecting device is connected to engine wiring harness and the overall wire sheaves of described engine respectively, described pipeline connecting device is connected to engine pipelines and the car load pipeline of described engine respectively, and described signal imitation device is connected with the electronic control unit ECU communication on engine pedestal control system and car load respectively.
2. engine according to claim 1 analyzes supplementary structure to mark, it is characterized in that, described wire harness connecting device comprise rat tail, the wire harness fixture for fixing described rat tail, the first wire harness quick connector be connected with described engine wiring harness and, the second wire harness quick connector be connected with described overall wire sheaves.
3. engine according to claim 1 analyzes supplementary structure to mark, it is characterized in that, described pipeline connecting device comprise connecting line, the pipeline fixture for fixing described connecting line, the first Quick plug pipeline joint be connected with described engine pipelines and, the second Quick plug pipeline joint be connected with described car load pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839459.0U CN205038051U (en) | 2015-10-27 | 2015-10-27 | Engine is to mark analysis auxiliary structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839459.0U CN205038051U (en) | 2015-10-27 | 2015-10-27 | Engine is to mark analysis auxiliary structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038051U true CN205038051U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520839459.0U Expired - Fee Related CN205038051U (en) | 2015-10-27 | 2015-10-27 | Engine is to mark analysis auxiliary structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038051U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663212A (en) * | 2018-04-25 | 2018-10-16 | 中汽研（天津）汽车工程研究院有限公司 | One kind is for engine pedestal to target vehicle run signal simulation system |
| CN108663217A (en) * | 2018-03-28 | 2018-10-16 | 中汽研（天津）汽车工程研究院有限公司 | A kind of engine pedestal based on vehicle dry run is to marking method |
| CN110068463A (en) * | 2019-03-26 | 2019-07-30 | 中国汽车技术研究中心有限公司 | A kind of separation collaboration test method and system for automobile power assembly |
-
2015
- 2015-10-27 CN CN201520839459.0U patent/CN205038051U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663217A (en) * | 2018-03-28 | 2018-10-16 | 中汽研（天津）汽车工程研究院有限公司 | A kind of engine pedestal based on vehicle dry run is to marking method |
| WO2019183991A1 (en) * | 2018-03-28 | 2019-10-03 | 中汽研（天津）汽车工程研究院有限公司 | Engine bench calibration method based on simulation operation of whole vehicle |
| CN108663212A (en) * | 2018-04-25 | 2018-10-16 | 中汽研（天津）汽车工程研究院有限公司 | One kind is for engine pedestal to target vehicle run signal simulation system |
| CN108663212B (en) * | 2018-04-25 | 2020-11-13 | 中汽研（天津）汽车工程研究院有限公司 | Vehicle running signal simulation system for engine bench alignment |
| CN110068463A (en) * | 2019-03-26 | 2019-07-30 | 中国汽车技术研究中心有限公司 | A kind of separation collaboration test method and system for automobile power assembly |
| CN110068463B (en) * | 2019-03-26 | 2021-05-28 | 中国汽车技术研究中心有限公司 | Separation cooperative test method and system for automobile power assembly |
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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 |
Granted publication date: 20160217 |