WO2018023779A1 - Procédé de limitation de vitesse extrême reposant sur des empreintes digitales, et système de limitation de vitesse - Google Patents

Procédé de limitation de vitesse extrême reposant sur des empreintes digitales, et système de limitation de vitesse Download PDF

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Publication number
WO2018023779A1
WO2018023779A1 PCT/CN2016/093692 CN2016093692W WO2018023779A1 WO 2018023779 A1 WO2018023779 A1 WO 2018023779A1 CN 2016093692 W CN2016093692 W CN 2016093692W WO 2018023779 A1 WO2018023779 A1 WO 2018023779A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
speed
fingerprint
matching
extreme
Prior art date
Application number
PCT/CN2016/093692
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English (en)
Chinese (zh)
Inventor
王志强
Original Assignee
王志强
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 王志强 filed Critical 王志强
Priority to PCT/CN2016/093692 priority Critical patent/WO2018023779A1/fr
Publication of WO2018023779A1 publication Critical patent/WO2018023779A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles

Definitions

  • the invention belongs to the field of automobiles and provides a method for limiting the speed according to a fingerprint and a speed limiting system.
  • Fingerprint recognition refers to the identification by comparing the detailed feature points of different fingerprints. Fingerprint recognition technology involves image processing, pattern recognition, Computer vision, mathematical morphology , wavelet analysis and many other disciplines. Since each person's fingerprint is different, there is a clear difference between the fingers of the same person, so the fingerprint can be used for identification. Because the orientation of each print is not exactly the same, different points of force will bring different degrees of deformation, and there are a lot of fuzzy fingerprints. How to correctly extract features and achieve correct matching is the key to fingerprint recognition technology.
  • Speeding mainly has the following hazards: First, speeding, vision loss, and judgment is not allowed.
  • the driver's vision in driving is called dynamic vision.
  • the dynamic vision In general, the dynamic vision is lower than the static vision. 10% to 20%.
  • Dynamic vision is inversely proportional to speed. The faster the speed, the more vision loss. At a speed of 60 km, the viewing distance was 240 m, and at 80 km, the viewing distance was reduced to 160.
  • the field of view is 100 degrees and the field of view is only 100 km. Degree, at this time the scenery on both sides can not be seen; the second is speeding, the reaction distance is extended.
  • the response distance of the person was 16.7 m.
  • the reaction distance was 27.8. Meter.
  • the fourth is speeding, which interferes with normal traffic.
  • Speeding vehicles must always be in a state of surpassing normal driving vehicles.
  • the faster the speed the greater the kinetic energy, the greater the impact force, and the more serious the consequences of an accident collision.
  • Data shows that when the car speed 20 km, the chance of killing people is 10%, more than 30% at 40 km, over 90% at 60 km, and 100% at 80 km or more. . It can be seen that speeding is dangerous and terrible. 'Speeding' has always been a key traffic violation in the rectification of the public security traffic control department.
  • the embodiment of the invention provides a method for limiting the extreme speed according to the fingerprint, and aims to provide a matching relationship between the preset fingerprint and the vehicle speed according to the different safety conditions of different people driving the vehicle, and adjust the vehicle speed according to different users. It enables the vehicle to adjust the speed of the vehicle according to different drivers, increase the safety of driving, and make the vehicle safety control more intelligent.
  • the present invention is implemented in such a way that a method of limiting the speed based on a fingerprint includes the following steps:
  • the vehicle speed is matched according to the fingerprint, and the vehicle speed is set.
  • the embodiment of the invention further provides a speed limiting system, comprising:
  • a recording unit for recording the speed of the vehicle matching the fingerprint
  • a detecting unit configured to detect a fingerprint input by the user when the user starts the vehicle
  • the matching unit has an input end connected to an output end of the recording unit and an output end of the detecting unit, respectively, for matching the vehicle speed according to the fingerprint, and setting a vehicle speed.
  • the invention adjusts the vehicle speed according to different users by preset matching relationship between the fingerprint and the vehicle speed, so that the vehicle can adjust the vehicle speed according to different drivers, increase the safety of the driving, and make the vehicle safety control more intelligent.
  • FIG. 1 is a schematic flow chart of a method for limiting an extremely fast speed according to a fingerprint according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a speed limiting system according to an embodiment of the present invention.
  • figure 1 It is a schematic flowchart of a method for limiting the extreme speed according to the fingerprint provided by the embodiment of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown.
  • step S100 the speed of the vehicle matching the fingerprint is recorded.
  • the fingerprint speed of the matching fingerprint 1 is 100 yards, and the speed of the matching fingerprint 2 is 120. code.
  • step S101 when the user starts the vehicle, the fingerprint input by the user is detected.
  • step S102 the vehicle speed is matched according to the fingerprint, and the vehicle speed is set.
  • the speed of the vehicle is set to 100 yards
  • the fingerprint 2 When driving a car the vehicle's speed is set to 120 yards.
  • the invention adjusts the vehicle speed according to different users by preset matching relationship between the fingerprint and the vehicle speed, so that the vehicle can adjust the vehicle speed according to different drivers, increase the safety of the driving, and make the vehicle safety control more intelligent.
  • FIG. 2 is a schematic structural diagram of a speed limiting system according to an embodiment of the present invention, where the speed limiting system includes:
  • a recording unit 21 configured to record a fingerprint matching speed of the vehicle
  • a detecting unit 22 configured to input a fingerprint of the user when the user starts the vehicle;
  • the matching unit 23 has its input end and the output end of the recording unit 21 and the detecting unit 22, respectively.
  • the output is connected to match the speed of the vehicle according to the fingerprint and set the speed of the vehicle.
  • the working principle is: the recording unit 21 records the speed of the vehicle matching the fingerprint; the detecting unit 22 When the user starts the vehicle, the fingerprint input by the user is detected; the matching unit 23 matches the speed of the vehicle according to the fingerprint, and sets the speed of the vehicle.
  • the invention adjusts the vehicle speed according to different users by preset matching relationship between the fingerprint and the vehicle speed, so that the vehicle can adjust the vehicle speed according to different drivers, increase the safety of the driving, and make the vehicle safety control more intelligent.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un procédé de limitation de vitesse extrême reposant sur des empreintes digitales et un système de limitation de vitesse concernant le domaine des véhicules automobiles. Le procédé comprend : l'enregistrement de vitesses de véhicule extrêmes correspondant à des empreintes digitales (S100); la détection d'une empreinte digitale entrée par un utilisateur lorsque l'utilisateur démarre un véhicule (S101); et la détermination d'une vitesse de véhicule extrême correspondant au visage humain et la définition de la vitesse de véhicule extrême (S102). Par la définition préalable d'une relation de correspondance entre des empreintes digitales et des vitesses de véhicule extrêmes et le réglage de vitesses de véhicule extrêmes en fonction de différents utilisateurs, la présente invention permet à un véhicule de régler des vitesses de véhicule en fonction de différents conducteurs, ce qui permet d'améliorer la sécurité de conduite et de mettre en œuvre une commande de sécurité de véhicule plus intelligente.
PCT/CN2016/093692 2016-08-05 2016-08-05 Procédé de limitation de vitesse extrême reposant sur des empreintes digitales, et système de limitation de vitesse WO2018023779A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/093692 WO2018023779A1 (fr) 2016-08-05 2016-08-05 Procédé de limitation de vitesse extrême reposant sur des empreintes digitales, et système de limitation de vitesse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/093692 WO2018023779A1 (fr) 2016-08-05 2016-08-05 Procédé de limitation de vitesse extrême reposant sur des empreintes digitales, et système de limitation de vitesse

Publications (1)

Publication Number Publication Date
WO2018023779A1 true WO2018023779A1 (fr) 2018-02-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/093692 WO2018023779A1 (fr) 2016-08-05 2016-08-05 Procédé de limitation de vitesse extrême reposant sur des empreintes digitales, et système de limitation de vitesse

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WO (1) WO2018023779A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101359407A (zh) * 2007-08-03 2009-02-04 财团法人车辆研究测试中心 车用生物特征辨识使用权限管理系统及其方法
CN103035048A (zh) * 2011-10-06 2013-04-10 通用汽车环球科技运作有限责任公司 用于管理车辆车队的远程数据库
CN203753082U (zh) * 2014-02-11 2014-08-06 北汽福田汽车股份有限公司 基于身份识别的车辆设置系统及车辆
CN105799509A (zh) * 2014-12-30 2016-07-27 北京奇虎科技有限公司 一种防疲劳驾驶系统及方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101359407A (zh) * 2007-08-03 2009-02-04 财团法人车辆研究测试中心 车用生物特征辨识使用权限管理系统及其方法
CN103035048A (zh) * 2011-10-06 2013-04-10 通用汽车环球科技运作有限责任公司 用于管理车辆车队的远程数据库
CN203753082U (zh) * 2014-02-11 2014-08-06 北汽福田汽车股份有限公司 基于身份识别的车辆设置系统及车辆
CN105799509A (zh) * 2014-12-30 2016-07-27 北京奇虎科技有限公司 一种防疲劳驾驶系统及方法

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