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Identification-based vehicle control method and system

A technology for identification and vehicle control, applied in the control of driving, control devices, vehicle components, etc., can solve the problem of unrefined driving style classification, improve user experience, ensure safety and owner rights, and strengthen supervision and management. Effect

Active Publication Date: 2020-01-31
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the driving style of the current vehicle mainly depends on the driver's artificial choice, and the classification of driving style is not refined. This situation is far from meeting the needs of users.

Method used

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  • Identification-based vehicle control method and system
  • Identification-based vehicle control method and system
  • Identification-based vehicle control method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] This embodiment provides an identification-based vehicle control method. See figure 1 , the method includes:

[0073] S101: Collecting the identity information of the driver, comparing the identity information with the preset approval information, and judging whether the driver is an approved driver.

[0074] Identify the identity of the driver through the identity information, and judge whether he is an approved driver, who is the person who the owner agrees to drive the vehicle. Preferably, it is possible to identify whether the driver is an approved driver through the avatar picture combined with the sound.

[0075] Approval information is pre-stored in the memory of the vehicle. The approval information includes the approved image and the approved audio. The approved image and the approved audio are stored in one-to-one correspondence. The difficulty of imitation increases, which can improve the security and accuracy of identification. Of course, fingerprint ide...

Embodiment 2

[0095] This embodiment provides a vehicle control method based on identity recognition, please refer to figure 2 . The method comprises the steps of:

[0096] Step 1: Detect whether there is a driver on the driver's seat of the vehicle.

[0097] Specifically, this step specifically includes: collecting the pressure signal of the driver's seat; analyzing the pressure signal to obtain a pressure value; judging whether the pressure value is greater than or equal to a preset pressure threshold; if the pressure value is greater than or equal to a preset If the pressure threshold is lower than the preset pressure threshold, it is determined that there is a driver in the driver's seat; if the pressure value is less than the preset pressure threshold, it is determined that there is no driver in the driver's seat.

[0098] Step 2. If there is a driver on the driver's seat, collect the identity information of the driver, compare the identity information with the preset approval infor...

Embodiment 3

[0104] This embodiment provides an identification-based vehicle control system. See image 3 , the system includes a collection device 20, a controller 10, a startup driver 30, a memory 40, a user terminal 60, an alarm 50 and a cloud server 70, and the controller 10 is connected to the collection device 20, the startup driver 30, the memory 40 respectively , the user terminal 60, the alarm 50 and the cloud server 70 communicate. Wherein, the collection device 20 may include a pressure sensor for collecting pressure signals, a camera for taking pictures, a sound collector for recording sounds, a speed sensor for detecting engine speed signals, and an angle sensor for detecting steering wheel rotation angles. sensors, an acceleration sensor for detecting acceleration signals, a brake pad sensor for detecting brake signals, and an accelerator pedal position sensor for detecting the opening of the accelerator pedal.

[0105] Wherein, the memory 40 is used to store the driving st...

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Abstract

The present invention relates to the field of automobile technology, in particular to a vehicle control method based on identity recognition, the method comprising: collecting the identity information of the driver, comparing the identity information with the preset approval information, and judging whether the driver is approved to drive Personnel; if the driver is an approved driver, obtain the driving style ID that matches the identity information, and automatically start the engine; query to obtain the style attribute table and correction coefficient corresponding to the driving style ID; according to the current accelerator pedal opening of the vehicle and The engine speed is searched in the style attribute table to obtain the engine torque, and the driver's demand torque is calculated according to the engine torque and the correction coefficient; the torque output of the engine is controlled according to the demand torque. The invention also provides an identification-based vehicle control system. The invention can quickly adjust the vehicle to a control state conforming to the driver's driving habit, and greatly improves the user experience.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an identification-based vehicle control method and system. Background technique [0002] The popularization of automobiles has made people's travel more convenient, but also brought a lot of troubles to people. Therefore, automobile manufacturers have equipped vehicles with advanced driver assistance systems, ACC and other automotive electronic systems to improve driving safety and comfort, and reduce the number of drivers. driving load. [0003] It has been shown in many studies that different drivers have different driving styles and judge the danger of driving situations differently. For example, the perceived risk of male drivers is lower than that of female drivers, so male drivers generally show more aggressive driving styles, such as shorter following distances, more frequent lane changes, and so on. Automotive electronic systems such as driver assistance systems des...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L15/20B60W40/09G06K9/00
CPCB60W40/09B60L15/20B60W2510/0638B60W2540/10B60W2540/30G06V40/172Y02T10/72
Inventor 王杰杨卫甲
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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