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Vehicle ignition method and system based on face recognition and vehicle

A face recognition and vehicle technology, applied in the vehicle field, can solve problems such as impact, recognition success rate impact, and inability to achieve user experience, etc., to achieve the effect of safe ignition operation and high user experience

Active Publication Date: 2020-07-17
GUANGZHOU XIAOPENG MOTORS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, speech recognition is used as a trigger condition, but this recognition method is greatly affected by the environment and recognition rate. Once there is noise or interference outside or inside the car, or the user has a dialect or unclear input, etc., the recognition success rate will be affected. Very large, and cannot achieve a better user experience
[0003] At the same time, the identification module is often integrated in the vehicle-mounted large screen (IVI). Conventionally, the vehicle-mounted large screen is a non-secure component. At the system level, such as the android operating system, there will be many attack surfaces, such as ports, traffic, services, etc. These Security risks cannot be circumvented through the authentication method shown in the above scheme

Method used

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  • Vehicle ignition method and system based on face recognition and vehicle
  • Vehicle ignition method and system based on face recognition and vehicle
  • Vehicle ignition method and system based on face recognition and vehicle

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0044] see figure 1 , figure 1 It is a schematic flowchart of a face recognition-based vehicle ignition method disclosed in an embodiment of the present invention. like figure 1 As shown, the vehicle ignition method based on face recognition includes the following steps:

[0045] S101. The vehicle control unit receives a notification message of successful face recognition sent by the large screen on the vehicle;

[0046] The vehicle control unit is the on-board computer or the vehicle controller, including the control of the vehicle body, battery, braking system, driving system, etc. After the vehicle is unlocked, the vehicle is powered on, the large screen on the vehicle starts and triggers the face recognition module. When a face is detected, the face recognition module collects face data and performs matching verification. Specifically, the face recognition includes the following step:

[0047] 1. Collect face image data;

[0048] The face recognition module triggers ...

Embodiment 2

[0104] see figure 2 As shown, in order to further explain the method of the present invention, the embodiment of the present invention discloses a timing flow chart of another vehicle ignition method based on face recognition, and briefly describes the interaction process of each vehicle module.

[0105] Specifically, the hardware involved mainly includes vehicle Bluetooth BLE, vehicle control unit, vehicle large screen, vehicle security unit PSU, etc., wherein the vehicle control unit includes multiple modules, such as iBCM or MCU for body control and anti-theft authentication, VCU used for the control of vehicle braking system, drive system, etc.

[0106] After the vehicle has passed the Bluetooth authentication and unlocking operation, the user needs to trigger the ignition operation, and each hardware module of the vehicle is executed according to the following interaction process:

[0107] 1. The large screen on the vehicle triggers the face recognition module for face ...

Embodiment 3

[0121] like image 3 Shown is a structural block diagram of a vehicle ignition system based on face recognition. This embodiment discloses a vehicle ignition system based on face recognition, including a vehicle control unit 11, a vehicle-mounted large screen 12, and a vehicle-mounted safety unit 13, wherein,

[0122] The vehicle control unit 11 is used to detect whether the vehicle currently satisfies the ignition conditions and trigger ignition; wherein, the ignition conditions include at least:

[0123] 1. Check whether the vehicle is powered on

[0124] Under normal circumstances, the vehicle will automatically power on after opening the door.

[0125] 2. Detect that the brake pedal of the vehicle is stepped on and is in a legal state

[0126] Depressing the brake pedal is a signal to switch gears. When the vehicle is ignited, it must be in the D position. Therefore, it is necessary to depress the brake pedal of the vehicle before ignition. In order to ensure safety, the...

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PUM

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Abstract

The invention discloses a vehicle ignition method based on face recognition. A vehicle starts ignition after triggering vehicle unlocking by establishing Bluetooth connection with a preset terminal device. The ignition method comprises the steps that a vehicle control unit receives a notification message of successful face recognition sent by a vehicle-mounted large screen; the vehicle control unit obtains a message used for confirming the current vehicle-mounted large screen safety state from the vehicle-mounted safety unit; and when the vehicle-mounted large screen is in a safe state, the vehicle control unit sends an ignition instruction to realize vehicle ignition operation. The invention further discloses a vehicle ignition system based on face recognition and a vehicle. According tothe method, in the ignition process, the face image is collected through the vehicle-mounted large screen, and the ignition operation is further verified through face recognition, so that the ignitionoperation is ensured to be conducted under the vehicle safety condition, the vehicle ignition operation is safer, and the higher user experience degree is achieved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a face recognition-based vehicle ignition method, system and vehicle. Background technique [0002] With the development and popularization of the Internet of Things, some automobile manufacturers choose to trigger the ignition operation of the vehicle through the biological characteristics of the human body in order to improve the user experience. For example, speech recognition is used as a trigger condition, but this recognition method is greatly affected by the environment and recognition rate. Once there is noise or interference outside or inside the car, or the user has a dialect or unclear input, etc., the recognition success rate will be affected. Very large, and cannot achieve a better user experience. [0003] At the same time, the identification module is often integrated in the vehicle-mounted large screen (IVI). Conventionally, the vehicle-mounted large screen is a...

Claims

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Application Information

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IPC IPC(8): B60R25/20B60R25/25G07C9/00G06K9/00
CPCB60R25/20B60R25/25G07C9/00563G06V40/16
Inventor 程紫尧
Owner GUANGZHOU XIAOPENG MOTORS TECH CO LTD