Test and measurement method for the critical parking speed of automatic transmission in P-block parking
A technology of automatic transmission and measurement method, which is applied in the test and measurement of the critical parking speed of automatic transmission P gear parking, and the field of automatic transmission P gear parking performance test measurement, which can solve the problem of unable to test and verify the parking performance of P gear, and test data Problems such as poor repeatability and reliability, poor test timeliness, etc., achieve reliable measurement, reliable working principle, and simple effects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0021] Example: The test measurement device required by the test method for testing the critical parking speed of the automatic transmission P block parking provided by the present invention is as follows Figure 4 As shown, it specifically includes iron foundation 1, transmission mounting base 2, automatic transmission under test 3, half shaft 4, torque and speed sensor 5, sensor base 6, drive motor 7, motor base 8, inertial flywheel box 9, motor control The gear 10, the computer 11, the data collector 12, the sound and light alarm 13, the shifter base 14, the shifter 15, and the shift cable 16. The transmission mounting base frame 2 is rigidly fixed on the iron foundation 1 by bolts, and the automatic transmission 3 to be tested is rigidly mounted on the side of the transmission mounting base frame 2 by bolts; the torque speed sensor 5 is rigidly fixed on the sensor base 6, The sensor base 6 is rigidly fixed on the iron foundation 1 by bolts. The extension shaft on one side of...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com