Research and Development of Automatic Transmission Electronic Control System

2007 ◽  
Author(s):  
Weibin Yang ◽  
Guangqiang Wu ◽  
Jianwu Dang
Keyword(s):  
Control System ◽  
Research And Development ◽  
Automatic Transmission ◽  
Electronic Control ◽  
Electronic Control System

Toyota “ECT-i” a New Automatic Transmission with Intelligent Electronic Control System

1990 ◽  
Author(s):  
Tadashi Kondo ◽  
Kunihiro Iwatsuki ◽  
Yutaka Taga ◽  
Takao Tanguchi ◽  
Takuji Taniguchi
Keyword(s):  
Control System ◽  
Automatic Transmission ◽  
Electronic Control ◽  
Electronic Control System

The Research and Development of Automotive Engine Test Platform

2012 ◽  
Vol 433-440 ◽  
pp. 595-599
Author(s):  
Li Rong Qu ◽  
Dan Ya He
Keyword(s):  
Control System ◽  
Research And Development ◽  
Data Storage ◽  
Virtual Instrument ◽  
Analysis Data ◽  
Waveform Analysis ◽  
Electronic Control ◽  
Automotive Engine ◽  
Engine Control System ◽  
Electronic Control System

This article describes the vehicle based on virtual instrument engine control system research and development of the experimental platform. Virtual instrument technology combined with artificial intelligence inference mechanism for the establishment of a virtual instrument based on the engine electronic control system testing and fault diagnosis system, to achieve the electronic control engine system sensors online test, waveform analysis, data storage, replay and failure diagnosis.

Circuit Design on Electronic Control System of Automatic Transmission of Automobile

2011 ◽  
Vol 109 ◽  
pp. 537-540
Author(s):  
Yan Dong Song
Keyword(s):  
Control System ◽  
Circuit Design ◽  
Power Transmission ◽  
Automatic Transmission ◽  
Electronic Systems ◽  
Vehicle Speed ◽  
Electronic Control ◽  
Electronic Control System ◽  
Valve Opening ◽  
Flow Control System

Automatic transmission is the main part of the vehicle driving system, so it has much influence on the performance of the vehicle. Control system detects the throttle valve opening and vehicle speed signal, according with certain shift schedule it sends electronic signals, which control shift valve and realize automatic shift. In order to insure the smooth shift,pressure regulating and flow control system is adapted to control oil pressure changing curve of the applying elements. The transmission system with electronic systems control can achieve automatic control of power transmission, give full play to the characteristics of the engine to achieve optimal control of powertrain.

The Study on Signals Control System of Wet Dual-Clutch Automatic Transmission Shift Process

2012 ◽  
Vol 490-495 ◽  
pp. 1470-1474 ◽  
Author(s):  
Jin Ma ◽  
Wei Sun ◽  
Guo Qiang Liu
Keyword(s):  
Control System ◽  
Real Time ◽  
Automatic Transmission ◽  
Experimental Results ◽  
Electronic Control ◽  
Flexible Control ◽  
Shift Quality ◽  
Development Platform ◽  
Quality Signals ◽  
Electronic Control System

To ensure the dual-clutch automatic transmission shift quality, signals processing is required to be fast and stable. This paper designed a signal real-time monitoring and acquisition system for wet dual-clutch automatic transmission with Stateflow and LabVIEW8.6 development platform based on wet dual-clutch automatic transmission electronic control system. Experimental results show that the system is flexible control and responses fast.

The Study of Electromagnetic Slip Clutch Application in Step Less Speed Regulation of Small Cars

2012 ◽  
Vol 249-250 ◽  
pp. 405-409
Author(s):  
Ri Xin Bai ◽  
Jie Zhu ◽  
Jun Gang Dong ◽  
Shu Chun Chen
Keyword(s):  
Mathematical Modeling ◽  
Mechanical Properties ◽  
Control System ◽  
Automatic Transmission ◽  
Feasibility Analysis ◽  
Electronic Control ◽  
Modeling Technology ◽  
Speed Regulation ◽  
Electronic Control System ◽  
Software And Hardware

For the current situation of automatic transmission technology which applied to small cars, it proposes a concept that electromagnetic slip clutch achieves step less speed regulation of small cars, describes its technical principle and feasibility, analysis the mechanical properties of electromagnetic slip clutch, at sometimes, the article proposes mathematical modeling technology for the electronic control system of electromagnetic slip clutch, and structures software and hardware design platform with C and 32 microcontroller. Finally, it confirms the research value of electromagnetic slip clutch for the step less speed regulation of small cars.

Analysis and Design of Automatic Transmission’ Hydraulic System Based on Logic Analysis

2014 ◽  
Vol 945-949 ◽  
pp. 1611-1614
Author(s):  
Jing Hua Li ◽  
Wen Tao Yu
Keyword(s):  
Control System ◽  
Hydraulic System ◽  
Automatic Transmission ◽  
Design Principles ◽  
Electronic Control ◽  
Analysis And Design ◽  
Electronic Control System ◽  
Logical Method

Volkswagen AG4 Automatic transmission ,for example , was detailed analyzed by logical method from the shifting operation, interlocking of combining elements and failure protection. Shifting operation must first meet the shifting demand ,mangy oil line criss-cross in the automatic transmission hydraulic system circuit ,in a particular gear ,some components must to be meet bonding requirements interlock between them ,finally ,vehicle need a failure system to protect the oil line to prevent failures in order to travel to the failure of the automatic transmission electronic control system .By analyzing ,design principles and ideas of automatic transmission shift controlling hydraulic system were derived.

scholarly journals Recoverable autonomous sonde for subglacial lake exploration: electronic control system design

2021 ◽  
pp. 1-17
Author(s):  
Shilin Peng ◽  
Xiao Jiang ◽  
Yongzhen Tang ◽  
Chong Li ◽  
Xiaodong Li ◽  
...  
Keyword(s):  
Control System ◽  
System Design ◽  
Video Recording ◽  
Control System Design ◽  
Electronic Control ◽  
High Definition ◽  
Water Conductivity ◽  
Camera System ◽  
Subglacial Lake ◽  
Electronic Control System

Abstract Subglacial lake exploration is of great interest to the science community. RECoverable Autonomous Sonde (RECAS) provides an exploration tool to measure and sample subglacial lake environments while the subglacial lake remains isolated from the glacier surface and atmosphere. This paper presents an electronic control system design of 200 m prototype of RECAS. The proposed electronic control system consists of a surface system, a downhole control system, and a power transfer and communication system. The downhole control system is the core element of RECAS, and is responsible for sonde status monitoring, sonde motion control, subglacial water sampling and in situ analysis. A custom RS485 temperature sensor was developed to cater for the limited size and depth requirements of the system. We adopted a humidity-based measurement to monitor for a housing leak. This condition is because standard leak detection monitoring of water conductivity may be inapplicable to pure ice in Antarctica. A water sampler control board was designed to control the samplers and monitor the on/off state. A high-definition camera system with built-in storage and self-heating ability was designed to perform the video recording in the subglacial lake. The proposed electronic control system is proven effective after a series of tests.

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