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Vehicle generator control method and system

A technology of generator control and control method, which is applied in the direction of vehicle components, circuits or fluid pipelines, transportation and packaging, etc., and can solve problems such as not considering road conditions

Active Publication Date: 2020-07-14
ZHENGZHOU YUTONG BUS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a vehicle generator control method and system, which is used to solve the problem that the battery is frequently charged and discharged due to the lack of consideration of road conditions in the current control process

Method used

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  • Vehicle generator control method and system
  • Vehicle generator control method and system

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Embodiment Construction

[0021] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0022] Embodiment of Vehicle Generator Control Method

[0023] In order to solve the current generator control process that does not consider the frequent charging and discharging of batteries caused by road conditions, the vehicle generator control method in this embodiment includes the following steps: 1) Determine the state of the vehicle. When the vehicle is in the acceleration state, Judging the road condition information in front of the vehicle; 2) If there is a traffic jam in the road ahead, control the generator to output the current voltage value of the battery terminal so that the battery is neither charged nor discharged.

[0024] The acceleration state of the vehicle includes the starting acceleration state and the overtaking acceleration state. According to the collected information such as vehicle speed, torque percentage, throttle opening,...

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Abstract

The invention relates to a vehicle generator control method and system. The control method comprises the following steps of 1) judging the state of a vehicle, and judging road condition information infront of the vehicle when the vehicle is in a starting acceleration state, and 2) if the traffic jam occurs in the front road condition, controlling the generator to output the voltage value of the current storage battery end, so that the storage battery is not charged or discharged. The road condition is also considered in the generator control process, and the problem of frequent charging and discharging of the storage battery due to the fact that the road condition is not considered in the current control process is solved.

Description

technical field [0001] The invention belongs to the technical field of vehicle generator control, and in particular relates to a vehicle generator control method and system. Background technique [0002] As an engine accessory, the traditional generator is always in working condition during the operation of the vehicle, but it cannot be intelligently adjusted according to the vehicle driving state, battery charge state and road slope information, so that the battery will be 100% charged, resulting in energy waste . [0003] In order to achieve the purpose of energy saving and emission reduction, the Chinese patent application with the application publication number CN103970078A discloses a system and method for intelligent management and control of automobile power supply. system, body electronic stability system, body controller and lighting controller; among them, the power supply intelligent management controller is connected with the battery sensor and the intelligent g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/03
CPCB60R16/03
Inventor 刘亚威刘积成李元伟郑辉姜德军李高维马磊
Owner ZHENGZHOU YUTONG BUS CO LTD
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