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

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

CN111409576AActive Publication Date: 2020-07-14ZHENGZHOU YUTONG BUS CO LTD
16 Cites 7 Cited by

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle generator control method and system
  • Vehicle generator control method and system

Examples

Experimental program
Comparison scheme
Effect test

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,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
14 Jul 2020
Publication
CN111409576A
IPC
B60R16/03
CPC
B60R16/03
Inventors
刘亚威; 刘积成