CN110606046B - Automobile Bluetooth device and automobile keyless opening and closing method - Google Patents
Automobile Bluetooth device and automobile keyless opening and closing method Download PDFInfo
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- CN110606046B CN110606046B CN201910733216.1A CN201910733216A CN110606046B CN 110606046 B CN110606046 B CN 110606046B CN 201910733216 A CN201910733216 A CN 201910733216A CN 110606046 B CN110606046 B CN 110606046B
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/10—Communication protocols, communication systems of vehicle anti-theft devices
- B60R2325/101—Bluetooth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/20—Communication devices for vehicle anti-theft devices
- B60R2325/205—Mobile phones
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Abstract
The invention provides an automobile Bluetooth device, wherein user Bluetooth equipment held by a user comprises first Bluetooth equipment arranged in a central control system of an automobile and a plurality of position detection Bluetooth equipment, wherein the position detection Bluetooth equipment comprises second Bluetooth equipment arranged near the central control system of the automobile, third Bluetooth equipment arranged near a door of a copilot of the automobile, fourth Bluetooth equipment arranged near a door of a main driving position of the automobile, fifth Bluetooth equipment arranged in the middle of a rear seat of the automobile and sixth Bluetooth equipment arranged at the tail part of the automobile. The invention provides an automobile Bluetooth device and an automobile keyless opening and closing method, which can sense paired user Bluetooth equipment in a distance, do not need manual operation, and realize keyless opening and closing action of an automobile door only when the user Bluetooth equipment is close to or far away from an automobile, thereby simplifying the operation process and improving the convenience degree.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of automobiles, in particular to an automobile Bluetooth device and an automobile keyless opening and closing method.
[ background of the invention ]
The automobile is an essential part in daily life of people, and along with the rapid improvement of economic level, the holding capacity of the family automobile is also rapidly improved. In the prior art, the opening and closing of the automobile are mainly realized through keys, manual operation is needed by a user, and the operation is complicated, so that the automatic opening and closing of the automobile without the keys is in need of large scale. On the other hand, the rapid development of intelligent equipment also provides a technical basis for the keyless automatic opening and closing of the automobile, so that the keyless opening and closing of the automobile becomes possible.
[ summary of the invention ]
In order to overcome the defects in the prior art, the invention provides the automobile Bluetooth device and the automobile keyless opening and closing method, so that the opening and closing of an automobile are more convenient.
In order to achieve the purpose, the invention adopts the specific scheme that:
the automobile Bluetooth device comprises a first Bluetooth device arranged in a central control system of an automobile and a plurality of position detection Bluetooth devices, wherein the position detection Bluetooth devices comprise a second Bluetooth device arranged near the central control system of the automobile, a third Bluetooth device arranged near a door of a copilot seat of the automobile, a fourth Bluetooth device arranged near the door of a main driving seat of the automobile, a fifth Bluetooth device arranged in the middle of a rear seat of the automobile and a sixth Bluetooth device arranged at the tail part of the automobile;
the first Bluetooth equipment is a Bluetooth slave machine and sends out a broadcast signal through a broadcast mode, and the user Bluetooth equipment acquires the broadcast signal through a scanning mode and is connected with the first Bluetooth equipment in an authentication mode;
the second bluetooth device, the third bluetooth device, the fourth bluetooth device, the fifth bluetooth device and the sixth bluetooth device are bluetooth hosts, and scan broadcast signals of the user bluetooth devices after authentication connection through a scanning mode.
The invention also provides a keyless opening and closing method of the automobile, which is realized by the automobile Bluetooth device and comprises the following steps:
s10, initializing the automobile Bluetooth device;
s20, the first Bluetooth device starts a broadcast mode, and the user Bluetooth device starts a scanning mode;
s30, the first Bluetooth device and the user Bluetooth device are in Bluetooth connection and mutually authenticated to obtain first authentication information of the user Bluetooth device for the first Bluetooth device and second authentication information of the first Bluetooth device for the user Bluetooth;
s40, the first bluetooth device sending the first authentication information to the plurality of location detecting bluetooth devices;
s50, the user carries the user Bluetooth device to approach the automobile, and in the process, the user Bluetooth device sends out a user broadcast signal in a broadcast mode;
s60, the position detection Bluetooth devices receive user broadcast signals of the user Bluetooth devices through a scanning mode and extract the first authentication information;
s70, the location detection bluetooth devices, based on the first authentication information, sending the received user broadcast signal and the corresponding broadcast signal strength to the first bluetooth device;
s80, the first Bluetooth device generates the position information of the user Bluetooth device according to the received plurality of user broadcast signals and the corresponding broadcast signal strength;
and S90, the automobile central control system selects to open or close the automobile door according to the position information.
Preferably, in step S80, the first bluetooth device performs a positioning algorithm by using the location detection bluetooth device and the received RSSI received signal strength value of the user broadcast signal, so as to generate location information of the user bluetooth device relative to the vehicle.
Preferably, in step S80, the first bluetooth device performs a positioning algorithm by using any two of the location detection bluetooth devices and the RSSI received signal strength value of the user broadcast signal to generate a plurality of reference location information of the user bluetooth device relative to the vehicle, and then generates the final location information from the plurality of reference location information.
Preferably, the position information is a geometric center position of the plurality of reference position information.
Preferably, step S90 further includes:
s91, the central control system determines the relative distance between each position detection Bluetooth device and the user Bluetooth device according to the position information of the user Bluetooth device;
and S92, if at least one of the relative distances is within a first preset distance, the central control system automatically opens the vehicle door corresponding to the position detection Bluetooth device.
Preferably, step S90 further includes:
and S93, if any one of the relative distances is beyond a second preset distance, the central control system closes the vehicle door corresponding to the position detection Bluetooth device.
Preferably, the second preset distance is greater than the first preset distance.
Preferably, the automobile keyless entry method further comprises:
s31, the user Bluetooth device sends the second authentication information to a cloud server, and the cloud server stores the second authentication information and establishes an association table between the user Bluetooth device and the first Bluetooth device.
When the automobile keyless opening and closing method is used, the paired user Bluetooth equipment in the distance is sensed without manual operation, and the keyless opening and closing action of the automobile door can be realized as long as the user Bluetooth equipment is close to or far away from the automobile.
[ description of the drawings ]
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of the overall structure of the bluetooth device of the automobile.
[ detailed description ] embodiments
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.
Example 1
Referring to fig. 1, a bluetooth apparatus for a vehicle, which realizes keyless opening and closing of a door of the vehicle by operation of a bluetooth device of a user held by the user, includes a first bluetooth device disposed in a central control system of the vehicle, and a plurality of position detection bluetooth devices including a second bluetooth device disposed near the central control system of the vehicle, a third bluetooth device disposed near a door of a passenger seat of the vehicle, a fourth bluetooth device disposed near a door of a main seat of the vehicle, a fifth bluetooth device disposed in a middle of a rear seat of the vehicle, and a sixth bluetooth device disposed at a rear end of the vehicle;
the first Bluetooth equipment is a Bluetooth slave machine and sends out broadcast signals through a broadcast mode, and the user Bluetooth equipment acquires the broadcast signals through a scanning mode and is connected with the first Bluetooth equipment in an authentication mode;
the second Bluetooth device, the third Bluetooth device, the fourth Bluetooth device, the fifth Bluetooth device and the sixth Bluetooth device are Bluetooth hosts, and scan broadcast signals of the user Bluetooth devices after authentication connection through a scanning mode.
The user Bluetooth equipment can directly adopt a smart phone of a user, a Bluetooth chip in the smart phone is directly used as the user Bluetooth equipment, the cost can be effectively reduced, and the familiarity of the user with the smart phone is utilized to simplify the operation process. Furthermore, the first Bluetooth device is connected with a central control system of the automobile, and sends a control instruction to the automobile according to the signal of the first Bluetooth device.
Correspondingly, further, the plurality of position detection Bluetooth devices comprise a second Bluetooth device arranged near the automobile central control system, a third Bluetooth device arranged near the door of the automobile copilot, a fourth Bluetooth device arranged near the door of the automobile main driving position, a fifth Bluetooth device arranged in the middle of the automobile rear seat and a sixth Bluetooth device arranged at the tail of the automobile, the second Bluetooth device can be arranged in parallel with the first Bluetooth device or in the position of the rearview mirror, and the third Bluetooth device and the fourth Bluetooth device can be respectively arranged on the inner side of the door of the copilot and the inner side of the door of the main driving position or the positions of a door handle or a B column, so that the position of a user close to the door of the copilot or the door of the main driving position is sensed. The fifth Bluetooth device is mainly used for sensing the position of a user close to a rear seat, so the fifth Bluetooth device can be a Bluetooth device arranged in the middle of the rear seat, in the process of actual use, the user can flexibly switch between the rear seats, namely the user can randomly adjust the used seat in the automobile, so only one fifth Bluetooth device can be arranged in the rear seat, and the main driving seat and the auxiliary driving seat are difficult to randomly replace, so the third Bluetooth device and the fourth Bluetooth device are respectively arranged. However, in other embodiments, in order to facilitate accurate determination of the distance between the two rear-seat doors, the doors on both sides of the rear seat may be provided with a bluetooth device for determining the distance between the bluetooth device of the user and the two rear-seat doors. The sixth Bluetooth device is used for judging the distance between the user Bluetooth device and the tail of the automobile, and the switch of the automobile trunk is conveniently controlled.
Further, the device further comprises a cloud server, and the cloud server is in communication connection with the user Bluetooth device. Considering that the local security performance of the bluetooth device is limited, in order to avoid eavesdropping communication and disguising as a risk that the bluetooth device of the user generates car loss, a cloud server is arranged, and the cloud server can backup the pairing relationship between the bluetooth devices, mainly the pairing relationship between the bluetooth device of the user and the first bluetooth device.
The first Bluetooth device is connected with the position detection Bluetooth devices, the position detection Bluetooth devices scan broadcast signals of the user Bluetooth devices, and position information of the user Bluetooth devices is acquired after the broadcast signals are positioned and calculated by the first Bluetooth device. The first Bluetooth equipment is connected with the central control system, the position information of the user Bluetooth equipment is sent to the central control system, and the central control system controls the corresponding vehicle door to be automatically opened and closed. When the position detection Bluetooth device is used, the position detection Bluetooth device is arranged at a position close to a vehicle door in a vehicle, such as a main driving position vehicle door, a subsidiary driving position vehicle door or a rear row vehicle door, when a user carries the user Bluetooth device to be close to the vehicle, the position of the user Bluetooth device can be determined by means of the Bluetooth connection relation between the user Bluetooth device and the position detection Bluetooth device, and then the position of the user is determined, so that a vehicle door closest to the user can be opened or closed according to the position of the user, and the purpose of opening and closing the vehicle without a key is achieved. The specific principle of positioning using bluetooth devices is that when a bluetooth connection is established, a distance between two bluetooth devices can be determined, the determination method can be according to communication conditions, such as channel fading, noise level or communication delay, and as a preferred embodiment, a first bluetooth device obtains a radio frequency signal strength value of a user bluetooth device through a broadcast signal received by a position detection bluetooth device at different positions and performs a positioning algorithm on RSSI received signal strength values obtained by the position detection bluetooth device at different positions, thereby determining position information of the user bluetooth device. However, when determining another bluetooth device, one bluetooth device can only determine the range of a circle with the bluetooth device as the center of the circle, so that it is difficult to accurately locate the other bluetooth device.
Example 2
The invention also provides a keyless opening and closing method of the automobile, which is realized by the automobile Bluetooth device of the embodiment 1 and comprises the following steps:
s10, initializing the automobile Bluetooth device;
s20, the first Bluetooth device starts a broadcast mode, and the user Bluetooth device starts a scanning mode;
s30, the first Bluetooth device and the user Bluetooth device are in Bluetooth connection and mutually authenticated to obtain first authentication information of the user Bluetooth device for the first Bluetooth device and second authentication information of the first Bluetooth device for the user Bluetooth; specifically, the user Bluetooth device and the first Bluetooth device are connected with each other through wireless signals, data are interacted, the user Bluetooth device is triggered to send a broadcast signal containing MAC ID and specific identification information to the first Bluetooth device, the first Bluetooth device is bound with and stores a registered account number and is set as a manager, and the broadcast signal is used as a broadcast signal for identifying the user Bluetooth device by the position detection Bluetooth device.
S40, the first Bluetooth device sends the first authentication information to a plurality of position detection Bluetooth devices; the plurality of position detection Bluetooth devices and the first Bluetooth device can perform data transmission through Bluetooth; the plurality of position detection Bluetooth devices and the first Bluetooth device can also be electrically connected to an automobile central control system through a data transmission interface for data transmission, and certainly, Bluetooth can also be adopted for data transmission with the central control system.
S50, the user carries the user Bluetooth device to approach the automobile, and the user Bluetooth device sends out a user broadcast signal in a broadcast mode in the process;
s60, the plurality of position detection Bluetooth devices receive user broadcast signals of the user Bluetooth devices through a scanning mode and extract first authentication information in the user broadcast signals;
s70, the plurality of position detection Bluetooth devices send the received user broadcast signals and the corresponding broadcast signal strength to the first Bluetooth device based on the first authentication information;
s80, the first Bluetooth device generates position information of the user Bluetooth device according to the received broadcast signals of the users and the corresponding broadcast signal strength; in step S80, the first bluetooth device performs a positioning algorithm to generate location information of the user bluetooth device relative to the vehicle by using the location detection bluetooth device location and the received RSSI received signal strength value of the user broadcast signal; more specifically, a plurality of reference position information of the user Bluetooth device relative to the automobile is generated, and the final position information is generated from the plurality of reference position information. The position information referred to in this embodiment is the geometric center position of the plurality of reference position information.
And S90, the central control system of the automobile selectively opens or closes the automobile door according to the position information. The step S90 further includes the following steps:
s91, the central control system determines the relative distance between each position detection Bluetooth device and the user Bluetooth device according to the position information of the user Bluetooth device;
s92, if at least one relative distance is within the first preset distance, the central control system automatically opens the vehicle door corresponding to the position detection Bluetooth device. Specifically, when the user bluetooth device continuously approaches the vehicle, assuming that the first preset distance is 1m, each position detection bluetooth device continuously receives broadcast information of the user bluetooth device, and multiple pieces of reference position information of the user bluetooth device relative to the vehicle is generated by calculating the RSSI received signal strength value, so that the relative distance between each position detection bluetooth device and the user bluetooth device is determined, if the relative distance between the fourth bluetooth device and the user bluetooth device is detected to be within the range of 1m, the central control system automatically opens the main driving door at the fourth bluetooth device to automatically unlock, and if the first bluetooth device calculates that the relative distance between the sixth bluetooth device and the user bluetooth device is within the range of 1m, the tail door at the sixth bluetooth device, namely the trunk, is automatically unlocked.
Step S90 further includes the following steps:
and S93, if any relative distance is beyond the second preset distance, the central control system closes the vehicle door corresponding to the position detection Bluetooth device. In this embodiment, the second predetermined distance is greater than the first predetermined distance. Also can be when the user keeps away from the car motion, can automatic control car door and close, assume when the second preset distance sets up to 2m, when user's bluetooth equipment detects bluetooth equipment more and more far away from the position, when first bluetooth equipment calculates user's bluetooth equipment apart from third bluetooth equipment when 2m apart from, the copilot door automatic closing of third bluetooth equipment department, if user's bluetooth equipment apart from the fifth bluetooth equipment when 2m apart from, the back seat door automatic closing of fifth bluetooth equipment department.
This embodiment utilizes a plurality of bluetooth equipments to carry out accurate location, theoretically need three bluetooth equipments at least to realize the location, five bluetooth equipments are used to fix a position in this embodiment, that is to say, second ~ sixth bluetooth equipment all is because the location, after user's bluetooth equipment and first bluetooth equipment handshake connection, first bluetooth equipment control second ~ sixth bluetooth equipment is opened, begin to listen the distance between each bluetooth equipment and the user's bluetooth equipment and carry out the location calculation, calculate and control the door that corresponding position detected bluetooth equipment department promptly within first preset distance and unblank, calculate outside second preset distance and control the door that corresponding position detected bluetooth equipment department promptly and close. The first preset distance and the second preset distance in this embodiment are only described in the preferred embodiment, and are not limited to specific values, and may be set according to actual conditions in specific use.
In another embodiment, when the user is located at a position where the user may be within a first predetermined distance from the main driving door and outside a second predetermined distance from the tailgate, and there is a conflict, the unlocking motion within the first predetermined distance is preferentially processed, and the door closing motion outside the second predetermined distance is processed when there is no door opening motion within the first predetermined distance.
In another embodiment, the method for keyless entry of a vehicle further comprises the steps of:
s31, the user Bluetooth device sends the second authentication information to a cloud server, and the cloud server stores the second authentication information and establishes an association table between the user Bluetooth device and the first Bluetooth device. Considering that the local security performance of the bluetooth device is limited, in order to avoid eavesdropping communication and disguising as a risk that the bluetooth device of the user generates car loss, a cloud server is arranged, and the cloud server can backup the pairing relationship between the bluetooth devices, mainly the pairing relationship between the bluetooth device of the user and the first bluetooth device.
By using the automobile keyless opening and closing method, the paired user Bluetooth equipment in the distance is sensed, manual operation is not needed, and the keyless opening and closing action of the automobile door can be realized as long as the user Bluetooth equipment is close to or far away from the automobile. In this embodiment, the user bluetooth device is a smart phone, the smart phone is provided with an APP to realize connection and control with an automobile door lock, and the automobile keyless opening and closing method in this implementation is utilized, the automatic opening and closing of an automobile door can be realized without opening the smart phone APP, that is, the connection with the plurality of position detection bluetooth devices is realized through the first bluetooth device, the plurality of positions detection bluetooth devices scan the broadcast signal of the smart phone, the position information of the smart phone is acquired after the broadcast signal is positioned and calculated through the first bluetooth device, when the smart phone is sensed in a preset range, manual operation is not needed, as long as the smart phone is close to or far away from the automobile in the preset range, the keyless opening and closing action of the automobile door can be realized, and the operation is simple and convenient.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. A car bluetooth device, through the operation of the user's bluetooth apparatus that is held by the user, and realize the keyless switching of car door, its characterized in that: the system comprises a first Bluetooth device arranged in a central control system of the automobile and a plurality of position detection Bluetooth devices, wherein the position detection Bluetooth devices comprise a second Bluetooth device arranged near the central control system of the automobile, a third Bluetooth device arranged near a door of a copilot of the automobile, a fourth Bluetooth device arranged near the door of a main driving position of the automobile, a fifth Bluetooth device arranged in the middle of a rear seat of the automobile and a sixth Bluetooth device arranged at the tail of the automobile; the device also comprises a cloud server, wherein the cloud server is in communication connection with the user Bluetooth equipment and backs up the pairing relation among the Bluetooth equipment;
the first Bluetooth equipment is a Bluetooth slave machine and sends out a broadcast signal through a broadcast mode, and the user Bluetooth equipment acquires the broadcast signal through a scanning mode and is connected with the first Bluetooth equipment in an authentication mode;
the second Bluetooth device, the third Bluetooth device, the fourth Bluetooth device, the fifth Bluetooth device and the sixth Bluetooth device are Bluetooth hosts, and scan and authenticate the broadcast signals of the connected user Bluetooth devices in a scanning mode;
the first Bluetooth device carries out a positioning algorithm through the position detection Bluetooth device and the received RSSI received signal strength value of the user broadcast signal to generate the position information of the user Bluetooth device relative to the automobile; the first Bluetooth device carries out a positioning algorithm through the positions of any two position detection Bluetooth devices and the RSSI received signal strength value of the user broadcast signal, generates a plurality of reference position information of the user Bluetooth device relative to the automobile, and then generates the final position information from the reference position information, wherein the position information is the geometric center position of the reference position information;
positioning by utilizing the second, third, fourth, fifth and sixth Bluetooth devices, and after the user Bluetooth device is in handshake connection with the first Bluetooth device, the first Bluetooth device controls the second, third, fourth, fifth and sixth Bluetooth devices to be started, and starts to detect the distance between each Bluetooth device and the user Bluetooth device and perform positioning calculation;
the specific principle of positioning by using the Bluetooth equipment is that when the Bluetooth equipment establishes Bluetooth connection, the distance between the two Bluetooth equipment is determined, and the determination mode is determined according to channel fading, noise level or communication delay;
a plurality of Bluetooth devices are adopted, and the intersection point of the circles determined by the two Bluetooth devices is the position of other Bluetooth devices, so that accurate positioning can be realized.
2. A keyless entry method for a vehicle, which is achieved by the bluetooth device for a vehicle according to claim 1, wherein: the method comprises the following steps:
s10, initializing the automobile Bluetooth device;
s20, the first Bluetooth device starts a broadcast mode, and the user Bluetooth device starts a scanning mode;
s30, the first Bluetooth device and the user Bluetooth device are in Bluetooth connection and mutually authenticated to obtain first authentication information of the user Bluetooth device for the first Bluetooth device and second authentication information of the first Bluetooth device for the user Bluetooth;
s40, the first bluetooth device sending the first authentication information to the plurality of location detecting bluetooth devices;
s50, the user carries the user Bluetooth device to approach the automobile, and in the process, the user Bluetooth device sends out a user broadcast signal in a broadcast mode;
s60, the position detection Bluetooth devices receive user broadcast signals of the user Bluetooth devices through a scanning mode and extract the first authentication information;
s70, the location detection bluetooth devices, based on the first authentication information, sending the received user broadcast signal and the corresponding broadcast signal strength to the first bluetooth device;
s80, the first Bluetooth device generates the position information of the user Bluetooth device according to the received plurality of user broadcast signals and the corresponding broadcast signal strength;
s90, the automobile central control system selects to open or close the automobile door according to the position information;
step S90 further includes:
s91, the central control system determines the relative distance between each position detection Bluetooth device and the user Bluetooth device according to the position information of the user Bluetooth device;
s92, if at least one of the relative distances is within a first preset distance, the central control system automatically opens the vehicle door corresponding to the position detection Bluetooth device;
step S90 further includes:
s93, if any one of the relative distances is beyond a second preset distance, the central control system closes the vehicle door corresponding to the position detection Bluetooth device;
the second preset distance is greater than the first preset distance;
if the distance from the main driving vehicle door is within a first preset distance and the distance from the tail door is outside a second preset distance, the unlocking action within the first preset distance is processed preferentially, and the door closing action outside the second preset distance is processed when the door opening action within the first preset distance does not exist;
and S31, the user Bluetooth device sends the second authentication information to a cloud server, and the cloud server stores the second authentication information and establishes an association table between the user Bluetooth device and the first Bluetooth device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910733216.1A CN110606046B (en) | 2019-08-09 | 2019-08-09 | Automobile Bluetooth device and automobile keyless opening and closing method |
| PCT/CN2020/089837 WO2021027347A1 (en) | 2019-08-09 | 2020-05-12 | Automobile bluetooth apparatus and automobile keyless opening and closing method |
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| CN201910733216.1A CN110606046B (en) | 2019-08-09 | 2019-08-09 | Automobile Bluetooth device and automobile keyless opening and closing method |
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| CN110606046B true CN110606046B (en) | 2021-08-03 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606046B (en) * | 2019-08-09 | 2021-08-03 | 深圳市昇润科技有限公司 | Automobile Bluetooth device and automobile keyless opening and closing method |
| CN111127720A (en) * | 2019-12-26 | 2020-05-08 | 重庆集诚汽车电子有限责任公司 | Bluetooth digital key device based on Bluetooth signal reception intensity |
| CN113920615B (en) * | 2020-06-24 | 2023-02-03 | 广州汽车集团股份有限公司 | Method for connecting Bluetooth key with vehicle, vehicle Bluetooth system and Bluetooth key |
| CN111970646B (en) * | 2020-07-08 | 2022-04-26 | 深圳市昇润科技有限公司 | Intelligent Bluetooth operation switch method and system based on beacon broadcast |
| CN111741167B (en) * | 2020-07-16 | 2021-07-06 | 重庆长安汽车股份有限公司 | System and method for controlling vehicle based on mobile phone |
| CN111890871A (en) * | 2020-07-21 | 2020-11-06 | 宁波奥克斯电气股份有限公司 | Bluetooth headset for automobile control, automobile control system and control method |
| CN111976649A (en) * | 2020-08-28 | 2020-11-24 | 广州小鹏汽车科技有限公司 | Control method and device |
| CN115263124B (en) * | 2022-07-04 | 2023-11-03 | 肇庆小鹏新能源投资有限公司 | Vehicle door control method, system, vehicle and storage medium |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104414A (en) * | 2014-06-18 | 2014-10-15 | 深圳市警豹电子科技有限公司 | Communication method for multiple bluetooth devices and forwarding method for bluetooth device matching information |
| CN204948067U (en) * | 2015-09-14 | 2016-01-06 | 深圳弘范网络科技有限公司 | A kind of vehicle-mounted many bluetooths interwork unit |
| DE102016104670A1 (en) * | 2016-03-14 | 2017-09-14 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Method for controlling access to a vehicle |
| US20190212425A1 (en) * | 2016-04-15 | 2019-07-11 | Huf North America Automotive Parts Manufacturing Corp. | System and method for communicating with a vehicle |
| US9894492B1 (en) * | 2016-09-22 | 2018-02-13 | Ford Global Technologies, Llc | System and method for determining mobile device location relative to vehicle cabin |
| GB2561583A (en) * | 2017-04-19 | 2018-10-24 | Jaguar Land Rover Ltd | Vehicle access system |
| CN207617681U (en) * | 2017-11-30 | 2018-07-17 | 广州中胜物联云计算科技有限公司 | A kind of car key control system based on bluetooth |
| US10328900B1 (en) * | 2017-12-04 | 2019-06-25 | Lear Corporation | System and methods for vehicle passive keyless entry triggered by smartphone proximity detection |
| 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 |
| CN109466505B (en) * | 2018-09-18 | 2021-07-06 | 远峰科技股份有限公司 | RSSI and AOA based vehicle keyless control system and method |
| CN109466506B (en) * | 2018-09-18 | 2021-06-22 | 远峰科技股份有限公司 | Vehicle keyless control system and method based on multiple Bluetooth signal strengths |
| CN110606046B (en) * | 2019-08-09 | 2021-08-03 | 深圳市昇润科技有限公司 | Automobile Bluetooth device and automobile keyless opening and closing method |
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2019
- 2019-08-09 CN CN201910733216.1A patent/CN110606046B/en active Active
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2020
- 2020-05-12 WO PCT/CN2020/089837 patent/WO2021027347A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2021027347A1 (en) | 2021-02-18 |
| CN110606046A (en) | 2019-12-24 |
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