Hybrid vehicle control method and device, storage medium and vehicle

A vehicle control device and vehicle control technology, applied in the field of vehicles, can solve problems such as unguaranteed and unguaranteed economic efficiency, and achieve the effects of prolonging the service life, reducing the frequency of starting and stopping, and reducing fuel consumption

Pending Publication Date: 2022-03-29
GREAT WALL MOTOR CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for hybrid electric vehicles, in order to reduce fuel consumption and maximize the use of electric drive energy, it is best to use pure electric drive under low power demand conditions, but according t

Method used

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0046] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS It should be understood that the specific embodiments described herein are intended to illustrate and explain the disclosure and is not intended to limit the disclosure.

[0047] figure 1 It is a flow chart of a mixed vehicle control method according to an exemplary embodiment of the present disclosure. Such as figure 1 As shown, the method includes steps 101 to 104.

[0048] In step 101, the target route information of the vehicle is acquired.

[0049] The target route information may be directly acquired by the vehicle navigation, or may be obtained by any other transmission mode, such as wireless communication. For example, the user can use the in-vehicle navigation input destination, and then determine the target route information in the preset map of the vehicle navigation according to the destination and the current position of the vehicle navigation; or, the user can input by other mobile devices. To destain, the naviga

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 hybrid vehicle control method and device, a storage medium and a vehicle. The method comprises the steps that a road section with the vehicle average demand power not lower than first preset power in target route information is determined as a first road section, and a road section with the vehicle average demand power not higher than second preset power in the target route information is determined as a second road section; when the first road section is connected with the second road section and the first road section is in front of the second road section, determining the first road section and the second road section as target road sections; and determining the target electric quantity required for pure electric driving of the vehicle in the second road section in the target road sections, and controlling the driving mode of the vehicle in the first road section in the target road sections according to the target electric quantity, so that pure electric driving can be performed in the second road section with relatively low average required power of the vehicle, the fuel consumption is reduced, and the driving cost is saved. The requirement for starting the engine in the second road section with the low average vehicle demand power is reduced, the starting and stopping frequency of the engine is reduced, and the service life of the engine is prolonged.

Description

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

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
no application Login to view more
Owner GREAT WALL MOTOR CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap