Confirmation and Handling System of Vehicle Gearbox Faults

A gearbox and fault technology, which is applied in the field of vehicle gearbox fault confirmation and processing systems, can solve problems that cannot be dealt with in a timely and effective manner

Active Publication Date: 2019-11-22
CHONGQING TSINGSHAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the failure occurs repeatedly and disappears, it cannot be dealt with in a timely and effective manner

Method used

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  • Confirmation and Handling System of Vehicle Gearbox Faults
  • Confirmation and Handling System of Vehicle Gearbox Faults

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Embodiment Construction

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0031] This embodiment discloses a dual-clutch vehicle gearbox fault confirmation and processing system, including a fault processing and communication module, a gearbox fault detection module, and an execution module. The fault handling and communication module, the gearbox fault acquisition module and the execution module are all program modules. The fault processing and communication module, gearbox fault acquisition module and execution module are all set in the dual clutch transmission controller. The dual-clutch transmission contr...

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Abstract

The invention discloses a vehicle gearbox fault confirmation and processing system. A speed changer controller receives an electrical element fault signal and a software computing fault signal of a double-clutch gear box, by means of a fault processing and communication module, gearbox faults are subjected to fault type confirmation, fault property configuration and related fault information configuration, a fault signal and a corresponding replacement strategy are confirmed according to the corresponding property set by the fault property configuration step, the gearbox is made to be in the safety state through the speed changer controller, after the fault processing and communication module confirms that the faults of a speed changer disappear, a replacement strategy is quitted accordingto the replacement strategy quitting condition of the configured fault property, and a gearbox system quits the safety state and returns to normal. Through the vehicle gearbox fault confirmation andprocessing system, the safety of the double-clutch automatic speed changer under the multiple fault types is ensured, the safety allowed by a vehicle is guaranteed, and the fault hazard of the double-clutch automatic speed changer is reduced.

Description

technical field [0001] The invention relates to the field of transmission fault processing and communication, in particular to a vehicle transmission fault confirmation and processing system. Background technique [0002] As one of the important power components of a car, the transmission plays an important role in transmitting power and changing direction. When the gearbox fails, it has a major impact on the safety of the vehicle equipped. With the development of automobile technology, automatic transmissions, especially dual-clutch transmissions, use a large number of electrical devices, electronic devices, and programmable electronic devices. The use of these electrical-related devices greatly increases the possibility of failure, making automatic transmissions The probability of failure is greatly increased. At the same time, how to detect, confirm and deal with transmission faults, especially when multiple faults occur, how to deal with transmission faults accurately ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H61/12
CPCF16H61/12
Inventor 王毅斯红路邓涛刘增玥陈国利银联作舒玉春刘苏苏戴吕俊雅
Owner CHONGQING TSINGSHAN IND
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