A method for self-learning of pedal parts
A technology of self-learning and components, which is applied in the direction of instruments, electrical testing/monitoring, control/regulation systems, etc., can solve the problems of increasing the cost of use, achieve the effect of solving consistency and making up for the blank of self-learning function
Active Publication Date: 2017-05-10
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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Problems solved by technology
[0003] In order to maintain the normal travel of the pedal components, the user must now go to the repair shop for repairs, thus increasing the cost of use
Method used
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[0022] The specific implementation of the present invention is described in detail below through the examples, and the following examples are only exemplary, and can only be used to explain and illustrate the technical solutions of the present invention, and cannot be interpreted as limitations to the technical solutions of the present invention.
[0023] The invention provides a method for self-learning of pedal components, such as figure 1 shown, including the following steps:
[0024] Put the car key in the starting position, and the monitoring tool detects the pedal threshold value in the current stationary state and the maximum limit value of the pedal threshold value, and compares them;
[0025] If the pedal threshold in the current resting state is not greater than the maximum limit of the pedal threshold, it is judged whether the pedal threshold in the current resting state meets the self-learning conditions of the pedal components;
[0026] If the pedal threshold in ...
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The invention relates to a pedal component self-learning method. The method includes the following steps: comparing a pedal threshold and a maximum limit value of the pedal threshold detected by a monitoring tool under a current standing state, and judging whether the pedal threshold at the current standing state meets pedal component self-learning conditions or not; if yes, when the monitoring tool checks that a diagnostic apparatus sends a pedal component self-learning command, a vehicle control unit detecting the threshold of a current pedal component, and storing a detection result in an RAM ( random-access memory); placing a vehicle key at an off position, and unloading the detection result from the RAM to a nonvolatile memory; placing the vehicle key at the startup position again, and operating the pedal component based on the threshold of the detection result. By the method, consistency of the produced off-line pedal components can be realized effectively, and meanwhile, a pedal component self-learning function is added.
Description
technical field [0001] The invention belongs to the field of automobile pedal control, in particular to an effective self-learning method for pedal components. Background technique [0002] Pedal parts (accelerator pedal and brake pedal) in the automotive industry are components with high safety levels, but due to their mechanical characteristics, zero position drift is prone to occur during use. During the life cycle of the pedal components, the pedal stroke becomes shorter and shorter, and the driving experience of the customer becomes worse and worse. [0003] In order to maintain the normal travel of the pedal components, the user must now go to a repair shop for repairs, thus increasing the cost of use. Contents of the invention [0004] The purpose of the present invention is to provide an effective pedal component self-learning strategy, which can effectively solve the consistency of the pedal components produced off-line and the pedal component threshold self-lear...
Claims
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IPC IPC(8): G05B23/02
CPCG05B23/0286
Inventor 童琪凯
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD