Double-clutch automatic transmission controller

A technology of automatic transmission and double clutch, applied in the direction of transmission control, elements with teeth, belt/chain/gear, etc., to achieve the effect of good inheritance, low investment cost and high efficiency

Active Publication Date: 2014-04-16
JIANGSU TIANHONG SOLAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of relying on CAN communication bus for signal transmission and control in the prior art, the present invention provides a dual-clutch automatic transmission controller that does not rely on CAN communication bus for signal transmission and control

Method used

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  • Double-clutch automatic transmission controller
  • Double-clutch automatic transmission controller
  • Double-clutch automatic transmission controller

Examples

Experimental program
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Embodiment

[0022] A dual-clutch automatic transmission controller of this embodiment, see figure 1 , Including the microcomputer controller module 1 and the signal acquisition module 3 connected with the microcomputer controller module 1, the communication module 4, and the power drive module 5. The power processing module 2 supplies power for other modules.

[0023] See figure 2 , Microcomputer controller module 1 includes MC9S12XEP100 microprocessor U1 and peripheral circuits; MC9S12XEP100 microprocessor is produced by FREESCALE company.

[0024] See image 3 , Power processing module 2 includes 4275G power chip U2 and diode D201, electrolytic capacitor C201, capacitors C202, C203, C204, resistors R201, R202, and light emitting diode DSI02. The anode of diode D201 is connected to the anode of the battery, and the cathode of diode D201 is connected to the power supply. The 1 pin of the chip U2 is connected. The anode of the electrolytic capacitor C201 and one end of the capacitor C202 are ...

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Abstract

The invention relates to a double-clutch automatic transmission controller and aims to provide a double-clutch automatic transmission controller with a concrete and applicable control circuit. The double-clutch automatic transmission controller comprises a microcomputer controller module, a power supply processing module, a signal acquisition module, a communication module and a power drive module, wherein the signal acquisition module, the communication module and the power drive module are connected with the microcomputer controller module; the power supply processing module supplies power to other modules; and the microcomputer controller module comprises an MC9S12XEP100 microprocessor U1 and a peripheral circuit. The invention provides a concrete and feasible double-clutch automatic transmission controller circuit, adopts the microcomputer controller module using MC9S12XEP100 microprocessor as a core and has the advantages of high production hereditability, low investment cost, high efficiency and simplicity of operation.

Description

Technical field [0001] The present invention relates to the field of automobile manufacturing. More specifically, the present invention relates to a dual-clutch automatic transmission controller for clutch control. Background technique [0002] Today, when automobiles are becoming more and more popular, automobile technology continues to develop. Although manual transmissions have good power and economy, due to differences in driver technology, the fuel economy, power, and emissions of the entire vehicle are greatly affected. difference. Automatic transmission has the advantages of easy operation, good driving comfort, good safety, and reduced driver fatigue. The Chinese Patent Office published a document CN101122334A on February 13, 2008, named an electronic control device for a dual-clutch automatic transmission. The electronic control device includes a microprocessor, an input signal channel, an output signal channel, and CAN The communication bus and the power module, the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H61/00F16H61/02F16H59/02
Inventor 蔡威威陈勇尹宏声刘文忠李书福杨健赵福全
Owner JIANGSU TIANHONG SOLAR
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