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Cruise torque monitoring method and device

A technology for cruising torque, monitoring results, applied in the direction of control devices, transportation and packaging, driver input parameters, etc., to prevent danger

Active Publication Date: 2020-05-08
SAIC MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is necessary to monitor the torque during the driving process of the car to prevent uncontrollable torque due to failures caused by various reasons such as electronics and electrical, which will cause the whole vehicle to be in a dangerous state.

Method used

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  • Cruise torque monitoring method and device
  • Cruise torque monitoring method and device
  • Cruise torque monitoring method and device

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Embodiment Construction

[0049] In order to make the above objects, features and advantages of the present application more obvious and understandable, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0050] In order to facilitate the understanding of the technical solution provided by the present application, a brief description of the research background of the technical solution of the present application is given below.

[0051] As we all know, with the rapid development of the automobile industry, more and more cars have entered people's lives, driving safety has become a major concern of people, and the correct output of torque is an important factor to ensure driving safety. Currently, torque-based The electronic control method itself has many advantages. Through the design and programming of the control strategy of the vehicle controller, it is very convenient and flexible to...

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Abstract

The invention discloses a cruise torque monitoring method and device. The method comprises the following steps: firstly, determining whether a controller is awakened or not; if yes, further obtainingdriver operation information and state information related to the cruise torque; then, determining whether the driver operation information and the state information meet a preset cruise torque faultcondition or not by monitoring the driver operation information and the state information, if yes, obtaining a monitoring result that the cruise torque breaks down, and if not, obtaining a monitoringresult that the cruise torque does not break down. Visibly, the driver operation information and the state information related to the cruise torque are monitored and are compared with the preset cruise torque fault condition, so whether the cruise torque breaks down or not is determined, then the cruise torque is monitored in a targeted mode in the cruise process of the automobile, and therefore danger caused by cruise torque misalignment can be effectively prevented.

Description

technical field [0001] The present application relates to the technical field of automobile diagnosis and safety control, in particular to a cruise torque monitoring method and device. Background technique [0002] Modern vehicles rely more and more on electronic control methods, in which, in the electronically controlled power system, the driver's torque-related intentions (acceleration, braking, gear operation, etc.) can be collected and analyzed electronically, and further converted into drive The wheel end torque of the vehicle, this process is simply called the control process of the vehicle torque, which is calculated and controlled in the electronic control unit. [0003] The current torque-based control method is designed and programmed through the control strategy of the vehicle controller, which can conveniently and flexibly realize the comprehensive optimization balance of vehicle power, comfort, and energy consumption. However, this method also has its inherent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/14B60W50/02
CPCB60W30/14B60W50/02B60W2520/10B60W2540/12B60W2540/16
Inventor 赵沂姜丰伟解泽哲武笛
Owner SAIC MOTOR
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