Vehicle control method and device, vehicle and storage medium

A vehicle control and vehicle technology, applied in control devices, bicycle control systems, electrical devices, etc., can solve problems such as accidents prone to occur and electric vehicles flying

Active Publication Date: 2020-10-27
HANGZHOU QINGQI SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the governor breaks down, the governor may output a high-amplitude sudden change signal, so that the electric vehicle may move forward at full speed without being controlled by the signal, causing speeding and accidents

Method used

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  • Vehicle control method and device, vehicle and storage medium
  • Vehicle control method and device, vehicle and storage medium
  • Vehicle control method and device, vehicle and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] Such as figure 1 As shown, it is the flow of a vehicle control method provided in Embodiment 1 of the present application. The execution body of the method may be a processor installed on the vehicle, or a server that communicates with the vehicle. The above-mentioned vehicle control method includes the following step:

[0081] S101. Acquiring information on changes in the rotational speed of the rotational speed regulating component within a preset start-up period;

[0082] Here, the rotation speed regulating part can be installed on the handle of the vehicle, so that when the user holds the handle of the vehicle and turns it, the vehicle control method provided by the embodiment of the present application can obtain the information about the change of the rotation speed of the rotation speed regulating part. The rotation speed change information corresponds to a preset start-up time period.

[0083] Wherein, the above-mentioned rotation speed-regulating component ma...

Embodiment 2

[0095] For determining the rotation speed change threshold by using the vehicle's historical rotation record times and corresponding historical startup record times, the determination method is shown in the following steps:

[0096] Step 1. Obtain the historical number of rotation records and the corresponding historical start-up record times for the vehicle;

[0097] Step 2, determining the ratio between the historical rotation record times and the historical startup record times;

[0098]Step 3: Adjust the preset rotation speed change threshold according to the determined ratio to obtain the adjusted rotation speed change threshold.

[0099] Here, in the embodiment of the present application, the rotation speed change threshold may be determined based on a ratio between the historical rotation record times of the vehicle and the corresponding historical start-up record times. Here, for the field of shared motorcycle control technology, the server can record how many times t...

Embodiment 3

[0109] Such as figure 2 As shown, it is a flow chart of a determination method for determining rotation speed change information provided in Embodiment 3 of the present application, which specifically includes the following steps:

[0110] S201. Obtain a plurality of rotational speed sampling signals corresponding to a preset start-up duration;

[0111] S202. Based on the amplitudes of the rotational speed sampling signals collected at every two adjacent sampling time points, determine the rotational speed change information within the sampling duration corresponding to the adjacent sampling time points;

[0112] S203. Based on the rotation speed change information within the sampling duration corresponding to each adjacent sampling time point, determine the rotation speed variation information of the rotation speed regulating component within a preset start-up duration.

[0113] Here, a plurality of rotation speed sampling signals corresponding to the preset starting time o...

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PUM

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Abstract

The invention relates to the technical field of vehicle control, and particularly relates to a vehicle control method and device, a vehicle and a storage medium. The method comprises the steps: obtaining rotating speed change information of a rotating speed regulation part in preset starting duration; based on the rotating speed change information, judging whether a vehicle starting condition is met currently or not; and if so, making a vehicle start. By the adoption of the scheme, safe starting of the vehicle can be guaranteed.

Description

technical field [0001] The present application relates to the technical field of vehicle control, in particular, to a vehicle control method, device, vehicle and storage medium. Background technique [0002] With the rapid development of electric vehicles, electric vehicles are fast and convenient to ride, and are becoming the main means of transportation for people. As a key speed control component of electric vehicles, the speed governor can realize speed regulation by cooperating with the motor controller. [0003] When the electric vehicle is started, once the motor controller determines that the signal of the governor changes, it can output electric power for the user to ride. However, if the governor breaks down, the governor may output a high-amplitude mutation signal, so that the electric vehicle may run at full speed without being controlled by the signal, causing speeding and accidents. [0004] It can be seen that a vehicle control scheme is needed to ensure the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J27/00B60L15/20B60L3/00B62K23/04
CPCB62J27/00B60L15/20B62K23/04B60L2240/421Y02T10/72
Inventor 吴银生
Owner HANGZHOU QINGQI SCI & TECH CO LTD
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