CN203224359U - Intelligent calibrating device for test system of internal combustion engine - Google Patents
Intelligent calibrating device for test system of internal combustion engine Download PDFInfo
- Publication number
- CN203224359U CN203224359U CN 201320205967 CN201320205967U CN203224359U CN 203224359 U CN203224359 U CN 203224359U CN 201320205967 CN201320205967 CN 201320205967 CN 201320205967 U CN201320205967 U CN 201320205967U CN 203224359 U CN203224359 U CN 203224359U
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- China
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- internal combustion
- combustion engine
- test system
- calibrating device
- data
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- Expired - Fee Related
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Abstract
The utility model discloses an intelligent calibrating device for a test system of an internal combustion engine, comprising a parameter sensor, a data collector and a computer. The intelligent calibrating device for the test system of the internal combustion engine is characterized in that: output interfaces of parameter sensors of torsion, rotation speed, pressure, temperature, fuel consumption, etc, are respectively connected to the data collector; and the data collector is connected to the computer through an USB interface. Smoke intensity calibrating data is connected to the computer. The intelligent calibrating device for the test system of the internal combustion engine integrates a plurality measurement standard instruments into one measurement standard instrument, thereby achieving multiple parameter calibrations and enabling the computer to replace people to do complex works like manual reading numbers, calculating, and processing data. The intelligent calibrating device for the test system of the internal combustion engine improves working efficiency and can be carried around conveniently.
Description
Technical field
The utility model relates to a kind of engine testing system intelligence calibrating installation.
Background technology
The engine testing system comprises multiple comprehensive parameters: moment of torsion, rotating speed, pressure, temperature, smoke intensity and oil consumption, need use the accurate equipment of many station symbols during present state internal calibration engine testing system and calibrate desired parameters respectively, specific practice is that the indicating value of the standard value of application torque metering reference instrument and tested internal-combustion torque parameter is compared, the error of indication of the tested internal-combustion torque parameter of hand computation, adopt the hand computation and note the rotary speed parameter of tested internal combustion engine respectively of different standard measurement equipments in this way, pressure parameter, temperature parameter, the error of indication of smoke intensity parameter and oil consumption parameter, carry out calibration result calculating and the revision of the convention of all parameters at last according to the internal combustion engine vertification regulation, obtain the calibration result behind the revision of the convention, provide corresponding calibration certificate.The calibration of using the method to carry out the various parameters of internal combustion engine must be used many standard measurement equipments, and can only calculate and record calibration data by hand, carries inconvenience, and calculating operation complexity, efficient are extremely low.
Summary of the invention
The purpose of this utility model just provides a kind of high efficiency, integrated level height, engine testing system intelligence calibrating installation easy to carry.
Engine testing system intelligence calibrating installation of the present utility model, comprise parameter sensors, data acquisition unit and computing machine, the parameter sensors output interface that is characterized in torque sensor, speed probe, pressure transducer, temperature sensor and fuel consume sensor is connected respectively to data acquisition unit, data acquisition unit links to each other with computing machine by USB interface, and the smoke intensity calibration data is directly connected to computing machine.
The principle of work of engine testing system intelligence calibrating installation of the present utility model is: data acquisition unit is by gathering the output data of parameter sensors such as torque sensor, speed probe, pressure transducer, temperature sensor and fuel consume sensor, show at the display screen of data acquisition unit through the algorithm conversion, and simultaneously data are imported computing machine by USB interface with data, and the calibration data of smoke intensity is directly imported computing machine, at last all input data is carried out calibration data and handles.
Engine testing system intelligence calibrating installation of the present utility model, to need measurement standard of many measurement standard simmer down tos originally, can realize the calibration of so many parameter, realized the loaded down with trivial details work of computer generation for former artificial reading, calculating, deal with data simultaneously, increase work efficiency greatly, easy to carry.
Description of drawings
Fig. 1 is structure principle chart of the present utility model.
Embodiment
A kind of engine testing system intelligence calibrating installation, comprise parameter sensors, data acquisition unit and computing machine, data acquisition unit is gathered torque sensor respectively by its data collecting card, speed probe, pressure transducer, the parameter sensors output data of temperature sensor and fuel consume sensor, show at the display screen of data acquisition unit through the algorithm conversion, and simultaneously data are imported computing machine by USB interface with data, the calibration data of smoke intensity is then directly imported computing machine, at last all input data is handled by carrying out calibration data in computing machine.
Claims (1)
1. engine testing system intelligence calibrating installation, comprise parameter sensors, data acquisition unit and computing machine, it is characterized in that: the parameter sensors output interface of torque sensor, speed probe, pressure transducer, temperature sensor and fuel consume sensor is connected respectively to data acquisition unit, data acquisition unit links to each other with computing machine by USB interface, and the smoke intensity calibration data is directly connected to computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320205967 CN203224359U (en) | 2013-04-23 | 2013-04-23 | Intelligent calibrating device for test system of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320205967 CN203224359U (en) | 2013-04-23 | 2013-04-23 | Intelligent calibrating device for test system of internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224359U true CN203224359U (en) | 2013-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320205967 Expired - Fee Related CN203224359U (en) | 2013-04-23 | 2013-04-23 | Intelligent calibrating device for test system of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813398A (en) * | 2018-11-27 | 2019-05-28 | 李涛 | A kind of tractor comprehensive tester photoelectric speed oil consumption pick up calibration testing stand |
| CN109839172A (en) * | 2018-11-27 | 2019-06-04 | 李涛 | A kind of automobile and tractor comprehensive tester revolving speed oil consumption pick up calibration testing stand |
-
2013
- 2013-04-23 CN CN 201320205967 patent/CN203224359U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813398A (en) * | 2018-11-27 | 2019-05-28 | 李涛 | A kind of tractor comprehensive tester photoelectric speed oil consumption pick up calibration testing stand |
| CN109839172A (en) * | 2018-11-27 | 2019-06-04 | 李涛 | A kind of automobile and tractor comprehensive tester revolving speed oil consumption pick up calibration testing stand |
| CN109839172B (en) * | 2018-11-27 | 2024-06-11 | 李涛 | Calibration test bed for rotating speed and oil consumption sensor of automobile and tractor comprehensive tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20140423 |