Vehicle door unlocking method, device and system, electronic equipment and storage medium

A door unlocking technology, applied in the field of vehicles, can solve problems such as failure to unlock normally, achieve high feasibility and practicability, solve high power consumption, and improve response speed

Active Publication Date: 2020-06-26
SHANGHAI SENSETIME LINGANG INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that you must carry the car key with you, and if the car key has insufficient power or no power, it cannot be unlocked normally.

Method used

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  • Vehicle door unlocking method, device and system, electronic equipment and storage medium
  • Vehicle door unlocking method, device and system, electronic equipment and storage medium
  • Vehicle door unlocking method, device and system, electronic equipment and storage medium

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Embodiment Construction

[0072] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0073] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0074] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the term "at least one" herein mean...

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PUM

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Abstract

The invention relates to a vehicle door unlocking method, device and system, electronic equipment and a storage medium. The method comprises the steps of continuously obtaining the distance between anobject outside a vehicle and an infrared distance measuring sensor through the infrared distance measuring sensor arranged outside the vehicle; in response to the fact that the distance is graduallyreduced and the duration that the distance is smaller than or equal to a first distance threshold value reaches a first duration threshold value, awakening and controlling an image collection module arranged on the vehicle to acquire a video stream; or, in response to the fact that the distance is gradually reduced and the distance is maintained for a fixed duration reaching a second duration threshold in the process that the distance is smaller than or equal to the second distance threshold, awakening and controlling the image collection module to acquire a video stream; performing face recognition based on at least one image in the video stream; and in response to successful face recognition, controlling at least one vehicle door of the vehicle to be unlocked and/or opened.

Description

technical field [0001] The present disclosure relates to the technical field of vehicles, and in particular to a method, device, system, electronic equipment and storage medium for unlocking a vehicle door. Background technique [0002] With the development of artificial intelligence technology, computer vision is widely used in automotive electronics, among which smart cockpit is a typical application. For the smart cockpit, one of the most important research and development directions is the way to unlock the door. [0003] At present, there is already a PEPS (Passive Entry Passive Start, keyless entry and start) system. Its working principle is: 1. Carry the car key to the vicinity of the car (the car key must have electricity), when pressing the car button or pulling the door handle , the car will receive the ignition signal or unlock signal, and send the signal to the low-frequency antenna; 2. After the low-frequency antenna receives the ignition signal or unlock signa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/25B60R25/31G06K9/00G06F1/3231
CPCB60R25/25B60R25/31G06F1/3231G06V40/172G06V20/40B60R25/34
Inventor 黎建平孙牵宇周群艳黄程许亮张宣彪
Owner SHANGHAI SENSETIME LINGANG INTELLIGENT TECH CO LTD
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