CN112291704A - Positioning system based on BLE and UWB technologies - Google Patents

Positioning system based on BLE and UWB technologies Download PDF

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Publication number
CN112291704A
CN112291704A CN202011069655.6A CN202011069655A CN112291704A CN 112291704 A CN112291704 A CN 112291704A CN 202011069655 A CN202011069655 A CN 202011069655A CN 112291704 A CN112291704 A CN 112291704A
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China
Prior art keywords
unit
vehicle
module
ble
user
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Pending
Application number
CN202011069655.6A
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Chinese (zh)
Inventor
董国栋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wetron Electronic Technology Suzhou Co ltd
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Wetron Electronic Technology Suzhou Co ltd
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Publication date
Application filed by Wetron Electronic Technology Suzhou Co ltd filed Critical Wetron Electronic Technology Suzhou Co ltd
Priority to CN202011069655.6A priority Critical patent/CN112291704A/en
Publication of CN112291704A publication Critical patent/CN112291704A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • 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
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • 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
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • 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
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/25—Means to switch the anti-theft system on or off using biometry
    • 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
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/25—Means to switch the anti-theft system on or off using biometry
    • B60R25/252—Fingerprint recognition
    • 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
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/25—Means to switch the anti-theft system on or off using biometry
    • B60R25/257—Voice recognition
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention belongs to the technical field of positioning equipment, and particularly discloses a positioning system based on BLE and UWB technologies. The invention can reduce the number of wireless antennas of the vehicle body and increase the positioning precision and distance so as to solve the problems of relay attack, remote control parking and the like of the vehicle by utilizing the wireless technology in the prior art.

Description

Positioning system based on BLE and UWB technologies
Technical Field
The invention relates to the related field of positioning equipment, in particular to a positioning system based on BLE and UWB technologies.
Background
Vehicles on the market mainly use Received Signal Strength Indication (RSSI) to confirm UID (user identification device) inside/outside the vehicle. In this method, the relative distance between the key and the in-vehicle low-frequency antenna is calculated from the degree of attenuation of the received low-frequency signal, and the user identification device is confirmed to be in the vehicle or outside the vehicle through the cross coverage of the plurality of low-frequency antennas, and thus keyless entry or keyless start is performed.
However, the number of wireless antennas of the existing automobile body is large, the positioning accuracy and the distance are inaccurate, relay attack to the automobile is easily caused by the wireless technology, meanwhile, the existing positioning system is single in function and difficult to meet the requirements of users, and a positioning system based on the BLE and UWB technologies is designed to solve the problems.
Disclosure of Invention
The present invention aims to provide a positioning system based on BLE and UWB technologies to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a positioning system based on BLE and UWB technique, includes subscriber identification device module, cell-phone APP module, multifunctional module, BLE and UWB module and central control module, subscriber identification module, cell-phone APP module and multifunctional module all are connected with central control module through BLE and UWB module.
Preferably, the user identification device module includes fingerprint unblock unit, pronunciation unblock unit, password unblock unit and face unblock unit, the user identification device is still including setting up the control panel on the automobile body, last fingerprint identification ware, the voice recognition device, the password unblock keyboard and the discernment camera device that bear fingerprint unblock unit, pronunciation unblock unit, password unblock unit and face unblock unit that is provided with of control panel.
Preferably, the fingerprint unlocking unit is used for unlocking the vehicle and the equipment through user fingerprints, the voice unlocking unit is used for unlocking the vehicle and the equipment through user voice, the password unlocking unit is used for unlocking the vehicle and the equipment through passwords, and the facial unlocking unit locks the vehicle and the equipment through identifying facial features of the user.
Preferably, cell-phone APP module includes user registration login unit, vehicle information unit and vehicle control unit, user registration login unit is used for the user to register the login, vehicle information unit is used for showing vehicle information and current state, vehicle control unit is used for controlling vehicle operation when automatic parking.
Preferably, the mobile phone APP module is bound with the mobile phone of the user and is uniquely connected with the current vehicle, and the user is bound with the identity card and the driver license information of the user during registration.
Preferably, the vehicle control unit may control forward, backward, left and right direction functions of the vehicle, and the vehicle control unit may also control start unlocking, key-off locking functions of the vehicle.
Preferably, the multifunctional module includes power management unit, vehicle location range unit, prevents relay unit, foot and kicks unit, vehicle state self-checking unit and the remote driving unit of opening the door, power management unit is used for management system equipment power state, vehicle location range unit is used for car location and range finding, prevent that relay unit is used for preventing to receive external wireless technology's relay attack, foot kicks unit of opening the door and is used for user's foot to kick and opens the door, vehicle state self-checking unit is used for checking the vehicle state, the remote driving unit is used for the remote control vehicle to remove.
Preferably, the vehicle positioning and ranging unit comprises a plurality of positioning devices and ranging devices arranged in the vehicle body.
Preferably, the remote driving unit comprises a network communication unit and a camera monitoring unit, the network communication unit and the camera monitoring unit are installed in the automobile body, the network communication unit is used for communicating with the mobile phone APP module in a long distance, and the camera monitoring unit is used for monitoring the surrounding situation of the automobile body.
Preferably, the image pickup monitoring unit includes image pickup devices mounted on the front, rear, left, and right sides of the vehicle body.
Compared with the prior art, the invention has the beneficial effects that:
the invention belongs to the technical field of positioning equipment, and particularly discloses a positioning system based on BLE and UWB technologies, which is used for accurately positioning through a vehicle positioning and ranging unit to reach the centimeter level; the relay attack by using a signal interceptor in the market at present is solved through a BLE module and a UWB module; the low-frequency antenna is replaced, the number of the vehicle body antennas is reduced, and the installation is flexible and convenient; be provided with a plurality of positioning device and range unit simultaneously in order to prevent that single equipment from becoming invalid, guarantee system's safe operation, be provided with the remote driving unit and can provide unique car and experience, the practicality is strong.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
in the figure: 1. a user identification device module; 2. a mobile phone APP module; 3. a multifunctional module; 4. BLE and UWB modules; 5. a central control module; 6. a fingerprint unlocking unit; 7. a voice unlocking unit; 8. a password unlocking unit; 9. a face unlocking unit; 10. a user registration login unit; 11. a vehicle information unit; 12. a vehicle control unit; 13. a power management unit; 14. a vehicle positioning and ranging unit; 15. a relay prevention unit; 16. a kick door opening unit; 17. a vehicle state self-checking unit; 18. a remote driving unit; 19. a network communication unit; 20. and a camera monitoring unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a positioning system based on BLE and UWB technique, includes subscriber identification device module 1, cell-phone APP module 2, multifunctional module 3, BLE and UWB module 4 and central control module 5, subscriber identification module 1, cell-phone APP module 2 and multifunctional module 3 all are connected with central control module 5 through BLE and UWB module 4.
Further, the user identification device module 1 includes fingerprint unlocking unit 6, voice unlocking unit 7, password unlocking unit 8 and face unlocking unit 9, the user identification device 1 is still including setting up the control panel on the automobile body, last fingerprint identification ware, voice recognition device, password unlocking keyboard and the discernment camera device that is provided with fingerprint unlocking unit 6, voice unlocking unit 7, password unlocking unit 8 and face unlocking unit 9 of bearing weight of control panel.
Further, fingerprint unlocking unit 6 is used for unlocking vehicle and equipment through user's fingerprint, pronunciation unlocking unit 7 is used for carrying out the unblock to vehicle and equipment through user's pronunciation, password unlocking unit 8 is used for carrying out the unblock to vehicle and equipment through the password, facial unlocking unit 9 is through discerning user's facial feature to vehicle and equipment lock.
During the use, the user carries out the unblock operation through fingerprint identification ware, speech recognition device, password unblock keyboard and the discernment camera device on the control panel, and fingerprint unblock unit 6, pronunciation unblock unit 7, password unblock unit 8 and the face unblock unit 9 that set up are through discerning user's fingerprint, pronunciation, password and face and come the unblock to vehicle equipment.
Further, cell-phone APP module 2 includes user registration login unit 10, vehicle information unit 11 and vehicle control unit 12, user registration login unit 10 is used for the user to register the login, vehicle information unit 11 is used for showing vehicle information and current state, vehicle control unit 12 is used for controlling vehicle operation when automatic parking.
Further, cell-phone APP module 2 is bound with the user's cell-phone and carries out the exclusive connection with current vehicle, and the user is bound with its ID card and driver's license information during registering.
Further, the vehicle control unit 12 may control forward, backward, left and right direction functions of the vehicle, and the vehicle control unit 12 may also control start unlocking, key-off locking functions of the vehicle.
When the parking system is used, a user firstly registers and logs in through the user registration and logging unit 10, various information of a vehicle including vehicle travel mileage, tire pressure and other data can be seen through the mobile phone APP after registration, when the vehicle needs to be parked, the user can get off the vehicle, the forward and backward steering operation of the vehicle is controlled through the vehicle control unit 12, and therefore the parking operation by novice is facilitated.
Further, multifunctional module 3 includes power management unit 13, vehicle location range unit 14, prevents relay unit 15, kick unit 16, vehicle state self-checking unit 17 and the long-range unit of driving 18 of opening the door, power management unit 13 is used for management system equipment power state, vehicle location range unit 14 is used for car location and range finding, prevent that relay unit 15 is used for preventing to receive external wireless technology's relay attack, kick unit 16 of opening the door is used for the user to kick the door, vehicle state self-checking unit 17 is used for checking the vehicle state, long-range unit of driving 18 is used for the remote control vehicle to remove.
During the use, power management unit 13 can detect the system device power, the operation of reporting to the police when trouble or electric quantity are not enough, vehicle location range unit 14 carries out the accurate positioning through UWB's TOF, reach the centimetre rank, prevent that relay unit 15 effectively solves and utilizes the relay attack of "signal interceptor" on the present market, 16 convenient both hands of the foot of setting kick door opening unit are carried the thing or are embraced child's user and open the door, vehicle self-checking unit 17 of setting can be examined the vehicle state, and on sending information to cell-phone APP, the user does not want to walk parking stall and when getting, can drive the vehicle to user's car side through remote driving unit 18, improve user experience.
Further, the vehicle positioning and ranging unit 14 includes a plurality of positioning devices and ranging devices disposed in the vehicle body.
When the positioning device is used, the set positioning devices and the ranging device can be switched to the next positioning device to be used when the current positioning device fails, and normal operation of the system is guaranteed.
Further, remote driving unit 18 includes network communication unit 19 and camera monitoring unit 20, network communication unit 19 and camera monitoring unit 20 are installed in the automobile body, network communication unit 19 is used for long-range and cell-phone APP module 2 intercommunication, camera monitoring unit 20 is used for monitoring the automobile body circumstances around.
During the use, the monitoring unit 20 that makes a video recording can feed back the condition around the vehicle to cell-phone APP through network communication unit 19 on, convenience of customers observes the condition around the vehicle and controls the vehicle and travel.
Further, the image pickup monitor unit 20 includes image pickup devices mounted on the front, rear, left, and right sides of the vehicle body.
When the vehicle is used, the camera devices arranged on the front, the rear, the left and the right of the vehicle body can ensure that a user can observe the surrounding situation of the vehicle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A positioning system based on BLE and UWB technique characterized in that: the intelligent mobile phone comprises a subscriber identification device module (1), a mobile phone APP module (2), a multifunctional module (3), a BLE and UWB module (4) and a central control module (5), wherein the subscriber identification module (1), the mobile phone APP module (2) and the multifunctional module (3) are connected with the central control module (5) through the BLE and UWB module (4).
2. A positioning system based on BLE and UWB technology according to claim 1, characterized in that: the user identification device module (1) comprises a fingerprint unlocking unit (6), a voice unlocking unit (7), a password unlocking unit (8) and a face unlocking unit (9), the user identification device (1) further comprises a control panel arranged on the automobile body, and a fingerprint identifier, a voice identification device, a password unlocking keyboard and an identification camera device which bear the fingerprint unlocking unit (6), the voice unlocking unit (7), the password unlocking unit (8) and the face unlocking unit (9) are arranged on the control panel.
3. A positioning system based on BLE and UWB technology according to claim 2, characterized in that: fingerprint unblock unit (6) are used for unblock vehicle and equipment through user's fingerprint, pronunciation unblock unit (7) are used for unblock vehicle and equipment through user's pronunciation, password unblock unit (8) are used for unblock vehicle and equipment through the password, facial unblock unit (9) are through discernment user facial feature to vehicle and equipment lock.
4. A positioning system based on BLE and UWB technology according to claim 1, characterized in that: cell-phone APP module (2) are including user registration login unit (10), vehicle information unit (11) and vehicle control unit (12), user registration login unit (10) are used for the user to register the login, vehicle information unit (11) are used for showing vehicle information and current state, vehicle control unit (12) are used for the automatic vehicle operation of controlling when parking.
5. A positioning system based on BLE and UWB technology according to claim 4, wherein: the mobile phone APP module (2) is bound with a mobile phone of a user and is uniquely connected with a current vehicle, and the mobile phone APP module is bound with an identity card and driver license information of the user during registration.
6. A positioning system based on BLE and UWB technology according to claim 4, wherein: the vehicle control unit (12) can control the functions of forward, backward, left and right directions of the vehicle, and the vehicle control unit (12) can also control the functions of starting unlocking and flameout locking of the vehicle.
7. A positioning system based on BLE and UWB technology according to claim 1, characterized in that: multifunctional module (3) include power management unit (13), vehicle location range unit (14), prevent relay unit (15), kick unit (16), vehicle state self-checking unit (17) and the remote driving unit (18) of opening door, power management unit (13) are used for management system equipment power state, vehicle location range unit (14) are used for car location and range finding, prevent that relay unit (15) are used for preventing to receive the relay attack of external wireless technology, kick unit (16) of opening the door are used for user's kick to open the door, vehicle state self-checking unit (17) are used for checking the vehicle state, remote driving unit (18) are used for the remote control vehicle to remove.
8. A positioning system based on BLE and UWB technology according to claim 7, wherein: the vehicle positioning and ranging unit (14) comprises a plurality of positioning devices and ranging devices arranged in a vehicle body.
9. A positioning system based on BLE and UWB technology according to claim 7, wherein: remote driving unit (18) include network communication unit (19) and camera monitoring unit (20), network communication unit (19) and camera monitoring unit (20) are installed in the automobile body, network communication unit (19) are used for long-range and cell-phone APP module (2) intercommunication, camera monitoring unit (20) are used for monitoring the automobile body circumstances around.
10. A positioning system based on BLE and UWB technology according to claim 7, wherein: the image pickup monitoring unit (20) includes image pickup devices mounted on the front, rear, left, and right sides of the vehicle body.
CN202011069655.6A 2020-09-30 2020-09-30 Positioning system based on BLE and UWB technologies Pending CN112291704A (en)

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CN202011069655.6A CN112291704A (en) 2020-09-30 2020-09-30 Positioning system based on BLE and UWB technologies

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Application Number Priority Date Filing Date Title
CN202011069655.6A CN112291704A (en) 2020-09-30 2020-09-30 Positioning system based on BLE and UWB technologies

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114802102A (en) * 2022-05-27 2022-07-29 支付宝(杭州)信息技术有限公司 Non-inductive vehicle entering method and system based on ultra wide band UWB
CN115884072A (en) * 2021-09-29 2023-03-31 比亚迪股份有限公司 UWB-based positioning vehicle-searching method and system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109625149A (en) * 2019-01-07 2019-04-16 北京致行慕远科技有限公司 The control method and electric vehicle of electric vehicle
CN109961543A (en) * 2017-12-14 2019-07-02 丰田自动车株式会社 Sound output device, sound output control method, vehicle and upper unlocking system
CN210666917U (en) * 2019-11-25 2020-06-02 李奇 Low-energy-consumption automobile unlocking system based on face recognition
CN111516640A (en) * 2020-04-24 2020-08-11 上海商汤临港智能科技有限公司 Vehicle door control method, vehicle, system, electronic device, and storage medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109961543A (en) * 2017-12-14 2019-07-02 丰田自动车株式会社 Sound output device, sound output control method, vehicle and upper unlocking system
CN109625149A (en) * 2019-01-07 2019-04-16 北京致行慕远科技有限公司 The control method and electric vehicle of electric vehicle
CN210666917U (en) * 2019-11-25 2020-06-02 李奇 Low-energy-consumption automobile unlocking system based on face recognition
CN111516640A (en) * 2020-04-24 2020-08-11 上海商汤临港智能科技有限公司 Vehicle door control method, vehicle, system, electronic device, and storage medium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115884072A (en) * 2021-09-29 2023-03-31 比亚迪股份有限公司 UWB-based positioning vehicle-searching method and system
CN114802102A (en) * 2022-05-27 2022-07-29 支付宝(杭州)信息技术有限公司 Non-inductive vehicle entering method and system based on ultra wide band UWB
CN114802102B (en) * 2022-05-27 2023-11-14 支付宝(杭州)信息技术有限公司 Non-sensing vehicle-entering method and system based on ultra-wideband UWB

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Application publication date: 20210129

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