A multi-dimensional shift control method, device, vehicle and medium

A control method and multi-dimensional technology, applied in the field of vehicles, which can solve the problems of not taking into account the impact of shifting, and the inability to automatically shift and adjust.

Active Publication Date: 2021-09-21
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technology does not take into account the influence of external factors in the driving process of the vehicle on gear shifting, and cannot automatically adjust gears according to external factors.

Method used

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  • A multi-dimensional shift control method, device, vehicle and medium
  • A multi-dimensional shift control method, device, vehicle and medium
  • A multi-dimensional shift control method, device, vehicle and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] image 3 It is a flow chart of a multi-dimensional shift control method provided by Embodiment 1 of the present invention. This embodiment is applicable to situations where the prior art does not take into account the influence of external factors in the driving process of the vehicle on shifting. The method can be performed by a vehicle system, and specifically includes the following steps:

[0038] Step 310 , when the vehicle is running, determine the shifting requirement of the vehicle according to the acquired vehicle driving state, driving behavior state and road environment state.

[0039] The external influencing factors during the driving process of the vehicle may include the driving state of the vehicle, the state of driving behavior and the state of the road environment, and the external influencing factors may affect the gear shifting of the vehicle. Therefore, it can be judged whether the vehicle needs to shift gears according to the driving state of the v...

Embodiment 2

[0052] Figure 5 It is a flow chart of a multi-dimensional shift control method provided by Embodiment 2 of the present invention. This embodiment is embodied on the basis of the foregoing embodiments. In this embodiment, the method may include:

[0053] Step 510 , when the vehicle is running, determine the shifting requirement of the vehicle according to the acquired vehicle driving state, driving behavior state and road environment state.

[0054] In one embodiment, step 510 may specifically include:

[0055] According to the speed information, acceleration information, gear information and weight information of the vehicle, it is judged whether the vehicle needs to shift gears.

[0056] Specifically, the sensor can obtain the speed information, acceleration information, gear information and weight information of the vehicle, and transmit the information data to the intelligent network connection control system, and the intelligent network connection control system can pro...

Embodiment 3

[0117] Figure 7 A structural diagram of a multi-dimensional shift control device provided for Embodiment 3 of the present invention. This device can be applied to situations where the prior art does not take into account the influence of external factors in the driving process of the vehicle on shifting. Improve shift accuracy and efficiency. The device can be realized by software and / or hardware and is generally integrated in the vehicle system.

[0118] Such as Figure 7 As shown, the device includes: a judging module 710, a determining module 720 and a shifting module 730, wherein,

[0119] A judging module 710, configured to judge the shifting requirement of the vehicle according to the acquired vehicle driving state, driving behavior state and road environment state when the vehicle is running;

[0120] A determining module 720, configured to determine target gear information of the vehicle according to the driving state of the vehicle, the driving behavior state, and...

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PUM

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Abstract

The present invention disclosed a multi -dimensional shifting control method, device, vehicle and medium.This method includes: when the vehicle is running, according to the driving status, driving behavior, and road conditions and environmental status obtained, judge the shift needs of the vehicle;The state of driving behavior and the state of the road conditions and environmental status are determined to determine the target gear information of the vehicle; according to the target gear information, the vehicle is shifted to achieve the shift control of the vehicle.The above plan can determine the target gear information according to the vehicle's driving status, driving behavior status and road conditions and environmental status, and shift control control based on the target gear information. It solves the existing technology.The problem of influence is achieved by automatic shifting adjustment according to the external influencing factors.

Description

technical field [0001] Embodiments of the present invention relate to vehicle technology, and in particular to a multi-dimensional shift control method, device, vehicle and medium. Background technique [0002] At present, the automobile industry is developing in the direction of "new four modernizations", which refers to electrification, networking, intelligence and sharing. Realizing energy-saving travel on the basis of electrification, realizing big data sharing with networking as a link, and realizing wonderful travel with intelligence as the direction, these will become feasible ways for automobiles to achieve the ultimate goal of intelligent driving. Compared with traditional cars, new energy vehicles have some advantages in the process of promoting the "new four modernizations". It greatly affects the drivability and power of the vehicle, so active and intelligent shift control is a key issue that must be solved. [0003] In the prior art, the parameters affecting t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W10/10B60W20/30B60W40/04B60W40/064B60W40/105B60W40/107B60W50/00
CPCB60W10/10B60W20/30B60W40/105B60W40/107B60W40/04B60W40/064B60W50/00B60W2050/0043B60W2520/10B60W2520/105B60W2530/10B60W2510/1005B60W2552/40B60W2554/406B60W2555/60B60W2710/1005
Inventor 伍庆龙张天强
Owner CHINA FIRST AUTOMOBILE
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