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Information prompting method, vehicle control method and related device

A technology for information prompts and vehicles, applied in the field of vehicles, can solve problems such as reducing parking safety

Pending Publication Date: 2021-03-23
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the driver makes a wrong operation but does not notice it, the reversing image cannot play its role, so accidents are still possible, thereby reducing parking safety

Method used

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  • Information prompting method, vehicle control method and related device
  • Information prompting method, vehicle control method and related device
  • Information prompting method, vehicle control method and related device

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Embodiment Construction

[0085] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them.

[0086] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. In addition, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a seq...

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Abstract

The invention provides an information prompting method, a vehicle control method and a related device. The information prompting method, the vehicle control method and the related device are applied to an intelligent vehicle, a new energy vehicle or an automatic driving vehicle. The method comprises the following steps: firstly, obtaining state information of a vehicle including gear information,vehicle speed information and a user visual position, when the vehicle speed information is smaller than a vehicle speed threshold value, determining a user intention gear, and when the user intentiongear is inconsistent with the gear information, judging that a target driver has parking gear shifting mis-operation, and sending out a gear mis-operation prompt to remind the user to carry out correct parking operation, so that the parking safety is improved; and secondly, determining the first obstacle distance and the braking distance through the information of the vehicle, and when the firstobstacle distance is smaller than the range determined according to the braking distance or the related distance, controlling the vehicle through different driving forces, so that the vehicle is prevented from colliding with the obstacle, the influence of the obstacle on parking is reduced, and the parking safety is further improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of vehicles, and in particular to an information prompting method, a vehicle control method and related devices. Background technique [0002] Today, as the number of cars is increasing, the roads are becoming more and more congested, and the space for vehicles to drive is getting smaller and smaller. Parking in tight spaces has become a daily challenge for many drivers, and accidents due to operational errors in parking scenarios are increasing. Repeated switching between forward and reverse gears and large-scale steering operations are a major feature of parking scenes. When the driver forgets to switch gears and step on the accelerator pedal at the same time, it is easy to cause accidents. Similar accidents do not occur in daily life. Not uncommon. The main reason for this phenomenon is that the vehicle failed to correctly identify the misoperation when the driver made a miso...

Claims

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Application Information

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IPC IPC(8): B60W40/09B60W50/14B60Q9/00
CPCB60W40/09B60W50/14B60Q9/002Y02T10/84
Inventor 贾浩波方学伟胡峰伟刘利梁房保金施尚慧
Owner HUAWEI TECH CO LTD
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