CN103332170A - Intelligent automobile-key system based on bluetooth communication and control method thereof - Google Patents

Intelligent automobile-key system based on bluetooth communication and control method thereof Download PDF

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Publication number
CN103332170A
CN103332170A CN2013102698441A CN201310269844A CN103332170A CN 103332170 A CN103332170 A CN 103332170A CN 2013102698441 A CN2013102698441 A CN 2013102698441A CN 201310269844 A CN201310269844 A CN 201310269844A CN 103332170 A CN103332170 A CN 103332170A
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China
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vehicle
intelligent key
electric terminal
bluetooth
user
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CN2013102698441A
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林承德
宋豪杰
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JIANGSU ANZHIXIN ELECTRONIC TECHNOLOGY Co Ltd
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JIANGSU ANZHIXIN ELECTRONIC TECHNOLOGY Co Ltd
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Priority to CN2013102698441A priority Critical patent/CN103332170A/en
Publication of CN103332170A publication Critical patent/CN103332170A/en
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Abstract

The invention provides an intelligent automobile-key system based on bluetooth communication, which comprises a PEPS (Passive Entry & Passive Start) controller, a vehicle-mounted bluetooth module, an electronic terminal and a door-handle switch, wherein the PEPS controller is connected with the vehicle-mounted bluetooth module and the door-handle switch, the PEPS controller is used for controlling a vehicle antitheft system and an engine system, the vehicle-mounted bluetooth module is used for realizing bluetooth communication with the electronic terminal, the electronic terminal has an intelligent automobile-key application program, and the door-handle switch is used for the input of user unlocking and locking requests. Because the vehicle-mounted bluetooth module exists, a vehicle is controlled to actively send out a bluetooth signal for actively identifying and authenticating the electronic terminal, such as a mobile phone, so that complicated operation is avoided.

Description

Automobile intelligent key system and control method thereof based on bluetooth communication
Technical field
The present invention relates to a kind of automobile intelligent key system and control method thereof, particularly a kind of automobile intelligent key system and control method thereof based on bluetooth communication.
Background technology
Existing intelligent key system PEPS(Passive Entry ﹠amp; Passive Start), claim keyless systems, passive keyless to enter start-up system again, the main Intelligent key RFID(Radio Frequency Identification that is used for legal identity identification that is carried by vehicle mounted communication and control system and user), claim radio frequency identification, Smart Key or Fob to form again.When the user carries Intelligent key and enters the investigative range of vehicle, the user only needs the outer unlatching handle on the direct pull car door or presses unlock button on the grip handle, vehicle is the legitimacy of identification and authentication intelligent key initiatively just, passes through as authentication, and vehicle is just removed antitheft and solution locks door; As user into the car the time, only need press start button, just initiatively identification and authentication are in the Intelligent key of vehicle interior to vehicle, pass through as authentication, vehicle is just removed engine anti-theft and other burglary-resisting installations, and as the electrical steering shaft lock, the user can directly start or power on to vehicle.The benefit that vehicle is equipped with intelligent key system is to have removed the troublesome operation of looking for key, operation key when the user uses vehicle from, improves the convenience that vehicle uses.Intelligent key system has become the standard configuration of medium-to-high grade car at present, and the trend that the low gear vehicle is popularized in oriented.Intelligent key system has experienced the development in 10 years, and technology is ripe and be used widely.Intelligent key exists with diversified form as the RFID equipment of intelligent key system, as the card form Intelligent key, hang to weigh down Intelligent key, wrist-watch Intelligent key, remote-controlled intelligent key and based on the automobile mobile phone key of bluetooth.
Chinese patent application book 201220138842.X discloses a kind of automobile based on bluetooth communication module and has entered startup and Information Exchange System.The requisite electronic machine that electric terminals such as mobile phone have become most people to carry, utilize the bluetooth of electric terminals such as mobile phone to realize information interaction with automobile, thereby realize utilizing the key application program on the electric terminal such as mobile phone can be with electric terminals such as mobile phones as a kind of automobile intelligent key.Current electric terminal Intelligent key such as mobile phone based on bluetooth communication are when opening car door, and the user need start the key application software on the electric terminal such as mobile phone, clicks " opening the door " virtual push button on the screen; When starting vehicle, the user need click " startup " virtual push button on the screen.Compare intelligence based on the intelligent key system of RFID and enter the operability of exempting from when starting with a key, electric terminal Intelligent key such as mobile phone based on bluetooth communication need the user initiatively to carry out the multistep operation, operating process is relatively loaded down with trivial details, has lost the original convenience of intelligent key system.
Summary of the invention
The shortcoming of the inconvenient operation that exists at current electric terminal Intelligent key such as mobile phone based on bluetooth communication, the object of the present invention is to provide a kind of new automobile intelligent key system and control method thereof based on bluetooth communication, realize intelligence enter and start exempt from operation, improve the convenience that the automobile intelligent key uses.
Technical scheme: a kind of automobile intelligent key system based on bluetooth communication, comprise PEPS controller, on-vehicle Bluetooth module, electric terminal, grip handle switch, described PEPS controller connects described on-vehicle Bluetooth module and described grip handle switch, described PEPS controller control Vehicle Anti-Theft System and engine system, described on-vehicle Bluetooth module is used for realizing bluetooth communication with described electric terminal, described electric terminal possesses automobile intelligent key application program, and described grip handle switch is used for the input of user's release, locking request.
Carry out active and identify and authenticate owing to exist on-vehicle Bluetooth module, vehicle can initiatively send Bluetooth signal and electric terminal such as mobile phone etc., removed loaded down with trivial details operation from.
Further, also comprise Intelligent key, low frequencies antenna and high frequency receiving antenna, described low frequencies antenna is connected with described PEPS controller with described high frequency receiving antenna, described low frequencies antenna is used for emission LF low frequency magnetic field signal, and described high frequency receiving antenna is used for receiving the high-frequency signal that described Intelligent key sends.Described Intelligent key is based on the user identity identification electronic tag of RFID.The fusion of two kinds of communication modes be can realize like this, the vehicle convenience that uses and the requirement of satisfying a plurality of vehicle users increased.
At present, the requisite electronic machine that mobile phone has become to carry, described electric terminal is preferably mobile phone.
Because relating to the anti-theft security of vehicle, the present invention can by control described on-vehicle Bluetooth module and or the emissive power of described electric terminal to make the active distance of Bluetooth signal be in 10 meters, be preferably 5 meters.
The present invention also provides a kind of control method of above-mentioned automobile intelligent key system, comprising:
Step 1: described on-vehicle Bluetooth module is initiatively sent the bluetooth wake-up signal;
Step 2: after described electric terminal entered in the efficient range of described bluetooth wake-up signal, the automobile intelligent key application program on the described electric terminal was waken up and authenticates;
Step 3: after described electric terminal authentication is passed through, lock door but the user handles described grip handle switch solution in the subject word of regulation;
Step 4: when the user carry described electric terminal into the car after, the user presses the vehicle launch button, described electric terminal just authenticates, after authentication is passed through, described PEPS controller is removed anti-joyride device and is carried out and powers on, when the user steps on vehicle clutch or brake pedal, and press the vehicle launch button, described PEPS controller is removed anti-joyride device and fire an engine.
Initiatively send the bluetooth wake-up signal by vehicle, efficiently solving the user must start earlier the automobile intelligent key program on the electric terminal and handle virtual loaded down with trivial details problem of releasing the button etc., make that native system avoids handling, be user-friendly to, in addition, when the user steps on clutch or brake pedal, and press start button, the PEPS controller is removed anti-joyride device and fire an engine, makes that manipulation is safer.Certainly, if it has merged the RFID Intelligent key, the mode of RFID Intelligent key is identical with existing mode.
In order to save energy consumption, the bluetooth wake-up signal in the described step 1 is periodic in addition, and the time that signal stops to send in the best described cycle is no longer than the subject word of described electric terminal authentication back user's operated door grip switches.
Beneficial effect:
Native system and method have been removed the loaded down with trivial details property that the user handles from, need not to handle Intelligent key and can realize entering of vehicle and start;
The present invention merged the RFID Intelligent key and and the electric terminal function of cell phone intelligent key particularly, have the following advantages:
The user can not carry the RFID Intelligent key just can use vehicle, has increased the convenience that vehicle uses, and reduces the quantity of personal effects;
Mobile phone is carry-on articles, does automobile key with mobile phone, reduces the probability of occurrence of forgeing or lose automobile key;
Utilize mobile phone to do automobile key, can reduce the outfit quantity of RFID Intelligent key, save integral vehicle cost.
Description of drawings
Fig. 1 is the principle schematic of the embodiment of the invention.
The specific embodiment
As shown in the figure, a kind of automobile intelligent key system based on bluetooth communication, comprise PEPS controller 1, also comprise on-vehicle Bluetooth module 2, electric terminal 3, grip handle switch 4, described PEPS controller 1 connects described on-vehicle Bluetooth module 2 and described grip handle switch 4, described PEPS controller 1 control Vehicle Anti-Theft System and engine system, described on-vehicle Bluetooth module 2 is used for realizing bluetooth communication with described electric terminal 3, described electric terminal 3 possesses automobile intelligent key application program, and described grip handle switch 4 is used for the input of user's release, locking request.
Also comprise Intelligent key 5, low frequencies antenna 6 and high frequency receiving antenna 7, described low frequencies antenna 6 is connected with described PEPS controller 1 with described high frequency receiving antenna 7, described low frequencies antenna 6 is used for emission LF low frequency magnetic field signal, and described high frequency receiving antenna 7 is used for receiving the high-frequency signal that described Intelligent key 5 sends.Described Intelligent key 5 is based on the user identity identification electronic tag of RFID.
Described electric terminal 3 is mobile phone.
To make the active distance of Bluetooth signal be 5 meters by controlling described on-vehicle Bluetooth module 2 emissive powers.
Below introduce the mode that the preferred embodiment of the present invention realizes every function:
Described on-vehicle Bluetooth module 2 is initiatively sent periodically bluetooth wake-up signal;
After described electric terminal 3 entered in the efficient range of described bluetooth wake-up signal, the automobile intelligent key application program on the described electric terminal 3 was waken up and authenticates;
After described electric terminal 3 authentications are passed through, but handling described grip handle switch 4 solutions in the subject word of regulation, the user locks door;
When the user carry described electric terminal 3 into the car after, the user only need press the vehicle launch button, described electric terminal 3 just authenticates, after authentication is passed through, described PEPS controller 1 is removed anti-joyride device and is carried out and powers on, when the user steps on vehicle clutch or brake pedal, and press the vehicle launch button, described PEPS controller 1 is removed anti-joyride device and fire an engine.
The preferred embodiment of the present invention has merged the RFID Intelligent key, and the mode of RFID Intelligent key part is with existing identical, that is:
Described low frequencies antenna 6 emission LF low frequency signals, when the user carries described Intelligent key 5 and enters the investigative range of vehicle, the user only need handle described grip handle switch 4, the legitimacy of described Intelligent key 5 is just initiatively identified and authenticate to vehicle, pass through as authentication, vehicle is just removed antitheft and solution locks door; As user into the car the time, the user only need press start button, just vehicle identification and the authentication described Intelligent key 5 that is in interior initiatively passes through as authentication, vehicle is just removed antitheft, and the user can directly start or power on to vehicle.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.

Claims (6)

1. based on the automobile intelligent key system of bluetooth communication, comprise PEPS controller (1), it is characterized in that: also comprise on-vehicle Bluetooth module (2), electric terminal (3), grip handle switch (4), described PEPS controller (1) connects described on-vehicle Bluetooth module (2) and described grip handle switch (4), described PEPS controller (1) control Vehicle Anti-Theft System and engine system, described on-vehicle Bluetooth module (2) is used for realizing bluetooth communication with described electric terminal (3), described electric terminal (3) possesses automobile intelligent key application program, and described grip handle switch (4) is used for user's release, the input of locking request.
2. the automobile intelligent key system based on bluetooth communication as claimed in claim 1, it is characterized in that: also comprise Intelligent key (5), low frequencies antenna (6) and high frequency receiving antenna (7), described low frequencies antenna (6) is connected with described PEPS controller (1) with described high frequency receiving antenna (7), described low frequencies antenna (6) is used for emission LF low frequency magnetic field signal, described high frequency receiving antenna (7) is used for receiving the high-frequency signal that described Intelligent key (5) sends, and described Intelligent key (5) is based on the user identity identification electronic tag of RFID.
3. the automobile intelligent key system based on bluetooth communication as claimed in claim 1 or 2, it is characterized in that: described electric terminal (3) is mobile phone.
4. the automobile intelligent key system based on bluetooth communication as claimed in claim 1 or 2 is characterized in that: by control described on-vehicle Bluetooth module (2) and or described electric terminal (3) emissive power to make the active distance of Bluetooth signal be in 10 meters.
5. control method as any described automobile intelligent key system of claim 1 to 4 is characterized in that: comprising:
Step 1: described on-vehicle Bluetooth module (2) is initiatively sent the bluetooth wake-up signal;
Step 2: after described electric terminal (3) entered in the efficient range of described bluetooth wake-up signal, the automobile intelligent key application program on the described electric terminal (3) was waken up and authenticates;
Step 3: after described electric terminal (3) authentication was passed through, the user handles described grip handle switch (4) in the subject word of regulation but solution locks door;
Step 4: when the user carry described electric terminal (3) into the car after, the user presses the vehicle launch button, described electric terminal (3) just authenticates, after authentication is passed through, described PEPS controller (1) is removed anti-joyride device and is carried out and powers on, when the user steps on vehicle clutch or brake pedal, and press the vehicle launch button, described PEPS controller (1) is removed anti-joyride device and fire an engine.
6. the control method of an automobile intelligent key system as claimed in claim 5: it is characterized in that: the bluetooth wake-up signal in the described step 1 is for periodic.
CN2013102698441A 2013-07-01 2013-07-01 Intelligent automobile-key system based on bluetooth communication and control method thereof Pending CN103332170A (en)

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CN103879373A (en) * 2014-02-26 2014-06-25 杨尧任 Mobile phone verified automobile door control and system starting method
CN104097610A (en) * 2014-06-18 2014-10-15 杨尧任 Method for controlling vehicle antitheft system by utilizing wireless technology
CN104108373A (en) * 2014-06-18 2014-10-22 杨尧任 Automobile central control system and method for controlling automatic unlocking of automobile door
CN104796430A (en) * 2015-05-05 2015-07-22 深圳市聚电电子有限公司 Composite PKE (passive keyless entry) automobile encryption and antitheft system
CN104842938A (en) * 2015-04-20 2015-08-19 杨尧任 Control method for vehicle multiple verification
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CN105539365A (en) * 2015-12-23 2016-05-04 安徽江淮汽车股份有限公司 Automobile intelligent key control method and system thereof
CN105897809A (en) * 2015-01-26 2016-08-24 陕西汽车集团有限责任公司 Vehicle interconnected control and data service system based on intelligent terminal
CN105966356A (en) * 2015-10-22 2016-09-28 乐视移动智能信息技术(北京)有限公司 Method and device for controlling unlocking and locking of automobile door lock based on Bluetooth technology
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CN106780879A (en) * 2016-12-12 2017-05-31 大陆汽车电子(长春)有限公司 Data handling system based on keyless entry starter
CN107031566A (en) * 2015-11-02 2017-08-11 麦恩电子有限公司 For enabling the method and system that vehicle is sailed out of
CN107580044A (en) * 2017-08-31 2018-01-12 北京新能源汽车股份有限公司 Control method for vehicle and system
CN107829610A (en) * 2017-11-13 2018-03-23 天津晟锐熙科技有限公司 A kind of Vehicular intelligent key
CN108134993A (en) * 2016-11-30 2018-06-08 法雷奥汽车内部控制(深圳)有限公司 Support the expansible blue tooth vehicular system of PEPS functions
CN108171848A (en) * 2018-01-08 2018-06-15 上海博泰悦臻网络技术服务有限公司 Management-control method, system and the onboard control device of automobile key
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CN109204228A (en) * 2018-08-08 2019-01-15 威马智慧出行科技(上海)有限公司 Vehicle launch management method, electronic equipment and storage medium
CN109353310A (en) * 2018-11-02 2019-02-19 奇瑞汽车股份有限公司 A kind of automobile intelligent bracelet key and its control method
CN109760626A (en) * 2019-01-11 2019-05-17 威马智慧出行科技(上海)有限公司 Vehicle launch and display panel control method, storage medium and electronic equipment
CN110027506A (en) * 2018-01-12 2019-07-19 现代自动车株式会社 Vehicle control system and its method without Intelligent key
CN110062326A (en) * 2019-04-08 2019-07-26 上海交通大学 A kind of positioning of automobile-used blue-tooth intelligence key and inside and outside discrimination method
CN110293938A (en) * 2019-07-03 2019-10-01 大陆汽车电子(长春)有限公司 The method for realizing vehicle launch or locking by means of intelligent movable equipment
CN110843728A (en) * 2019-11-29 2020-02-28 安徽江淮汽车集团股份有限公司 Automobile keyless starting method, automobile keyless starting equipment, storage medium and automobile keyless starting device
CN111252032A (en) * 2018-11-30 2020-06-09 长城汽车股份有限公司 Control method and device for vehicle
CN111605513A (en) * 2019-02-25 2020-09-01 宁波波导车卫士信息技术有限公司 Dynamic keyless entry method and system for vehicle
CN111694297A (en) * 2019-03-14 2020-09-22 比亚迪股份有限公司 Intelligent key controller, intelligent key control method and system
CN112061076A (en) * 2020-08-03 2020-12-11 北京汽车股份有限公司 Keyless control method and device for vehicle, vehicle and electronic equipment
CN112233281A (en) * 2020-09-29 2021-01-15 上汽通用五菱汽车股份有限公司 Bluetooth key vehicle control method and system
CN112258693A (en) * 2019-07-20 2021-01-22 广东致曼科技有限公司 Novel automobile key and using method thereof
WO2021239132A1 (en) * 2020-05-29 2021-12-02 长城汽车股份有限公司 Keyless entry system control method and apparatus, device, program, and medium
CN113815547A (en) * 2020-06-19 2021-12-21 比亚迪股份有限公司 Vehicle control system, equipment and vehicle
CN114394063A (en) * 2022-01-18 2022-04-26 北京邮电大学 Automobile keyless entry safety protection system based on gait analysis
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CN115476818A (en) * 2022-10-31 2022-12-16 重庆金康赛力斯新能源汽车设计院有限公司 Electricity-taking method without mechanical key

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Publication number Priority date Publication date Assignee Title
CN103700170A (en) * 2013-12-17 2014-04-02 科世达(上海)管理有限公司 Key for passive key-free-entry start system
CN103879373A (en) * 2014-02-26 2014-06-25 杨尧任 Mobile phone verified automobile door control and system starting method
CN104097610A (en) * 2014-06-18 2014-10-15 杨尧任 Method for controlling vehicle antitheft system by utilizing wireless technology
CN104108373A (en) * 2014-06-18 2014-10-22 杨尧任 Automobile central control system and method for controlling automatic unlocking of automobile door
CN105278397A (en) * 2014-07-24 2016-01-27 上海海拉电子有限公司 Vehicle remote control system and control method
CN105897809A (en) * 2015-01-26 2016-08-24 陕西汽车集团有限责任公司 Vehicle interconnected control and data service system based on intelligent terminal
CN104842938A (en) * 2015-04-20 2015-08-19 杨尧任 Control method for vehicle multiple verification
CN104796430A (en) * 2015-05-05 2015-07-22 深圳市聚电电子有限公司 Composite PKE (passive keyless entry) automobile encryption and antitheft system
CN106603470A (en) * 2015-10-16 2017-04-26 上海汽车集团股份有限公司 Vehicle control method, apparatus, vehicle key generation method and system
CN105966356A (en) * 2015-10-22 2016-09-28 乐视移动智能信息技术(北京)有限公司 Method and device for controlling unlocking and locking of automobile door lock based on Bluetooth technology
WO2017067197A1 (en) * 2015-10-22 2017-04-27 乐视控股(北京)有限公司 Method and device for controlling lock and unlock of automobile door lock using bluetooth technology
CN107031566A (en) * 2015-11-02 2017-08-11 麦恩电子有限公司 For enabling the method and system that vehicle is sailed out of
CN105539365B (en) * 2015-12-23 2018-05-04 安徽江淮汽车集团股份有限公司 A kind of automobile intelligent key control method and its system
CN105539365A (en) * 2015-12-23 2016-05-04 安徽江淮汽车股份有限公司 Automobile intelligent key control method and system thereof
CN108134993A (en) * 2016-11-30 2018-06-08 法雷奥汽车内部控制(深圳)有限公司 Support the expansible blue tooth vehicular system of PEPS functions
US10035494B2 (en) 2016-12-06 2018-07-31 Denso International America, Inc. Vehicle passive entry/passive start system
CN106780879A (en) * 2016-12-12 2017-05-31 大陆汽车电子(长春)有限公司 Data handling system based on keyless entry starter
CN107580044A (en) * 2017-08-31 2018-01-12 北京新能源汽车股份有限公司 Control method for vehicle and system
CN107829610A (en) * 2017-11-13 2018-03-23 天津晟锐熙科技有限公司 A kind of Vehicular intelligent key
CN108171848A (en) * 2018-01-08 2018-06-15 上海博泰悦臻网络技术服务有限公司 Management-control method, system and the onboard control device of automobile key
CN110027506A (en) * 2018-01-12 2019-07-19 现代自动车株式会社 Vehicle control system and its method without Intelligent key
CN109204228A (en) * 2018-08-08 2019-01-15 威马智慧出行科技(上海)有限公司 Vehicle launch management method, electronic equipment and storage medium
CN109353310A (en) * 2018-11-02 2019-02-19 奇瑞汽车股份有限公司 A kind of automobile intelligent bracelet key and its control method
CN111252032A (en) * 2018-11-30 2020-06-09 长城汽车股份有限公司 Control method and device for vehicle
CN109760626A (en) * 2019-01-11 2019-05-17 威马智慧出行科技(上海)有限公司 Vehicle launch and display panel control method, storage medium and electronic equipment
CN111605513A (en) * 2019-02-25 2020-09-01 宁波波导车卫士信息技术有限公司 Dynamic keyless entry method and system for vehicle
CN111694297A (en) * 2019-03-14 2020-09-22 比亚迪股份有限公司 Intelligent key controller, intelligent key control method and system
CN110062326A (en) * 2019-04-08 2019-07-26 上海交通大学 A kind of positioning of automobile-used blue-tooth intelligence key and inside and outside discrimination method
CN110062326B (en) * 2019-04-08 2021-02-09 上海交通大学 Positioning and internal and external identification method of vehicle Bluetooth intelligent key
CN110293938A (en) * 2019-07-03 2019-10-01 大陆汽车电子(长春)有限公司 The method for realizing vehicle launch or locking by means of intelligent movable equipment
CN110293938B (en) * 2019-07-03 2022-08-30 大陆汽车电子(长春)有限公司 Method for starting or locking vehicle by means of mobile intelligent device
CN112258693A (en) * 2019-07-20 2021-01-22 广东致曼科技有限公司 Novel automobile key and using method thereof
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Application publication date: 20131002