Urgently-releasing throttle upshifting delay control function module frame of automatic transmission vehicle based on fuzzy control, and transmission control system

A technology of transmission control and automatic transmission, applied in the direction of transmission control, elements with teeth, belt/chain/gear, etc., it can solve the problems of contradictory intention and poor intention, and achieve the elimination of the sense of torque interruption and the shifting of gears. , driving sensitive effect

Active Publication Date: 2018-01-19
CHONGQING TSINGSHAN IND
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the calculation of the throttle slope is very simple, the throttle slope is the difference between the current throttle slope and the last throttle slope, and this control method only determines whet...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Urgently-releasing throttle upshifting delay control function module frame of automatic transmission vehicle based on fuzzy control, and transmission control system
  • Urgently-releasing throttle upshifting delay control function module frame of automatic transmission vehicle based on fuzzy control, and transmission control system
  • Urgently-releasing throttle upshifting delay control function module frame of automatic transmission vehicle based on fuzzy control, and transmission control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] see Figure 1 to Figure 4 , the computer program of the control method of the quick release and upshift delay function of the dual-clutch transmission vehicle based on fuzzy control theory in the present invention is installed and run in the transmission control unit TCU. Implement the functional module framework of the computer program of the control method of the upshift delay function of the quick loose throttle of the automatic transmission vehicle based on fuzzy control theory of the present invention is by signal acquisition module, throttle slope calculation module, throttle slope filter module, quick release The upshift delay slope calculation of the accelerator and the upshift delay judgment module of the quick release of the accelerator are composed.

[0043] The signal collection module is used for real-time collection of throttle signal, engine speed signal, foot brake signal, vehicle speed signal and handle position signal. see figure 1 , the engine contr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an urgently-releasing throttle upshifting delay control function module frame of an automatic transmission vehicle based on fuzzy control, and a transmission control system. The urgently-releasing throttle upshifting delay control function module frame comprises a signal acquisition function module, a throttle slope calculation function module, a throttle slope filter function module, an upshifting delay slope calculation function module of an urgently-releasing throttle, an upshifting delay judgment function module of the urgently-releasing throttle and the like. The upshifting delay slope of the urgently-releasing throttle is calculated by using a fuzzy control theory, whether upshifting is prohibited is judged according to the upshifting delay slope, the intention of a driver can be responded more accurately, and the driving and riding are more confortable.

Description

technical field [0001] The invention relates to the field of transmission control, in particular to a fuzzy control theory-based quick release throttle upshift delay control function module framework and a transmission control system of an automatic transmission vehicle. Background technique [0002] Since the advent of automatic transmissions, especially dual-clutch transmissions, dual-clutch transmissions have become more and more mature. Especially in recent years, major automobile or transmission parts suppliers have been increasing the research and development of dual-clutch transmissions. The dual-clutch transmission is different from the general automatic transmission. It is based on the manual transmission and is different from the automatic transmission. In addition to the flexibility of the manual transmission and the comfort of the dual-clutch transmission, it can also provide uninterrupted power output. Compared with the traditional manual transmission, the dual-...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F16H61/16F16H61/02
Inventor 邓涛斯红路银联作陈国利舒玉春王毅谭章麒习建民朱高华
Owner CHONGQING TSINGSHAN IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap