CN106828413A - A kind of method and system without key controller vehicle - Google Patents
A kind of method and system without key controller vehicle Download PDFInfo
- Publication number
- CN106828413A CN106828413A CN201710097340.4A CN201710097340A CN106828413A CN 106828413 A CN106828413 A CN 106828413A CN 201710097340 A CN201710097340 A CN 201710097340A CN 106828413 A CN106828413 A CN 106828413A
- Authority
- CN
- China
- Prior art keywords
- key
- vehicle
- car
- controller module
- exploring antenna
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- 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
- B60R25/245—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user where the antenna reception area plays a role
-
- 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
Abstract
The invention provides a kind of method and system without key controller vehicle, the method includes：It is vehicle-mounted without key controller module detect vehicle be in sleep state when, drive exploring antenna send low frequency signal；Car key of the distance measurement antenna in the range of predeterminable range receives low frequency signal and sends radiofrequency signal；Exploring antenna receives radiofrequency signal, and sends to vehicle-mounted without key controller module；It is vehicle-mounted to judge whether car key is the legal key of vehicle according to radiofrequency signal without key controller module, and determine the distance of car key and exploring antenna；When it is vehicle-mounted without key controller module judge car key be legal key, car key and the exploring antenna of vehicle distance it is less and less and car key and exploring antenna distance be the first predeterminable range when, drive car body control module unblock vehicle.The method is without any operation of user, you can realize that vehicle is unlocked.
Description
Technical field
The present invention relates to technical field of automobile design, more particularly to a kind of method and system without key controller vehicle.
Background technology
The current systematic difference without key controller vehicle is commonplace, to the convenience that user brings be also it is aobvious and
It is clear to：User enters vehicle, starts vehicle by need not taking out key.
The process of the existing system control vehicle without key controller vehicle is as follows：When user's carrying keys are near vehicle
When, when specific region on the vehicle-mounted button detected without key controller module on user's operating handle or touch handle, drive car
On low-frequency antenna produce wireless signal searches key, and the legitimacy of the radiofrequency signal sent to the key that obtains is verified,
Rear send order to car body control module and realize the lock and unlock of vehicle.
Realize it is of the invention during, the inventors discovered that at least there is problems with the prior art：
Given zone on button or touch handle when user needs to open car door, it is necessary on vehicle operating handle
Domain, it is impossible to unlock vehicle in advance before near vehicle, Consumer's Experience is bad.
The content of the invention
In view of this, the present invention provides a kind of method and system without key controller vehicle, without any operation of user, i.e.,
Can realize that vehicle is unlocked before near vehicle, better user experience.
Specifically, including following technical scheme：
On the one hand, the invention provides a kind of method without key controller vehicle, including：
It is vehicle-mounted without key controller module detect vehicle be in sleep state when, detection of the drive installation on the vehicle
Antenna sends low frequency signal；
Car key apart from the exploring antenna in the range of predeterminable range receives the low frequency signal, and sends radio frequency letter
Number；
The exploring antenna receives the radiofrequency signal, and sends to described vehicle-mounted without key controller module；
It is described vehicle-mounted to judge whether the car key is the vehicle according to the radiofrequency signal without key controller module
Legal key, and determine the distance of the car key and the exploring antenna；
Vehicle-mounted judge that the car key is the legal key of the vehicle, the car key without key controller module when described
Spoon is less and less with the distance of the exploring antenna and determines the car key with the distance of the exploring antenna for first presets
Apart from when, drive car body control module to unlock the vehicle.
Selectively, the car key includes the vehicle-mounted key information without key controller module, described vehicle-mounted without key
Integrated drive electronic serial number of the spoon control module comprising the car key, the vehicle-mounted key information without key controller module
Integrated drive electronic serial number with the car key matches each other.
Selectively, the car key apart from the exploring antenna in the range of predeterminable range receives the low frequency letter
Number, and radiofrequency signal is sent, specifically include：
Car key apart from the exploring antenna in the range of predeterminable range receives the low frequency signal, low according to what is received
The intensity of frequency signal, generates received signal strength information, and send comprising the received signal strength information and the vehicle-mounted nothing
The radiofrequency signal of the key information of key controller module.
Selectively, it is described vehicle-mounted to judge whether the car key is institute according to the radiofrequency signal without key controller module
The legal key of vehicle is stated, and determines the distance of the car key and the exploring antenna, including：
It is described it is vehicle-mounted without key controller module according to the radiofrequency signal include it is described vehicle-mounted without key controller module
The integrated drive electronic serial number of key information and the car key judge the car key whether be the vehicle legal key
Spoon, the received signal strength information included according to the radiofrequency signal determines the distance of the car key and the exploring antenna.
Selectively, methods described also includes：
When it is described it is vehicle-mounted to detect the vehicle without key controller module unlocked, judge that the car key is the car
Legal key, the car key is increasing with the distance of the exploring antenna and determines the car key and the detection
When the distance of antenna is the second predeterminable range, the car body control module is driven to lock the vehicle.
Selectively, methods described also includes：
Vehicle-mounted judge that the car key is pre- the 3rd with the distance of the exploring antenna without key controller module when described
If being changed in the range of distance range and the 4th predeterminable range, then the car body control module is driven to open the standby of the vehicle
Case.
On the other hand, it is the invention provides a kind of system without key controller vehicle including exploring antenna, vehicle-mounted without key
Control module and car body control module, wherein,
The exploring antenna is arranged on vehicle, for sending low frequency under the vehicle-mounted driving without key controller module
Signal, is additionally operable to receive the radiofrequency signal and transmission that car key sends to described vehicle-mounted without key controller module；
It is described it is vehicle-mounted whether be used to detect the vehicle in sleep state without key controller module, when detecting the car
Drive the exploring antenna to send the low frequency signal during in sleep state, be additionally operable to receive what the exploring antenna sent
The radiofrequency signal of the car key, according to the radiofrequency signal judge the car key whether be the vehicle legal key,
And determine the distance of the car key and the exploring antenna, and for judging that the car key is the legal of the vehicle
Key, the car key it is less and less with the distance of the exploring antenna and determine the car key and the exploring antenna away from
During from for the first predeterminable range, the car body control module is driven to unlock the vehicle；
The car body control module is used to unlock the vehicle under the vehicle-mounted driving without key controller module.
Selectively, the car key includes the vehicle-mounted key information without key controller module, described vehicle-mounted without key
Integrated drive electronic serial number of the spoon control module comprising the car key, the vehicle-mounted key information without key controller module
Integrated drive electronic serial number with the car key matches each other.
Selectively, after the car key apart from the exploring antenna in the range of predeterminable range receives the low frequency signal,
According to the intensity of the low frequency signal for receiving, received signal strength information is generated, and send comprising the received signal strength information
With the radiofrequency signal of the vehicle-mounted key information without key controller module.
Selectively, it is described it is vehicle-mounted without key controller module be used for whether the car key is judged according to the radiofrequency signal
It is the legal key of the vehicle, and determines the distance of the car key and the exploring antenna, specifically includes：
It is described it is vehicle-mounted without key controller module according to the radiofrequency signal include it is described vehicle-mounted without key controller module
The integrated drive electronic serial number of key information and the car key judge the car key whether be the vehicle legal key
Spoon, the received signal strength information included according to the radiofrequency signal determines the distance of the car key and the exploring antenna.
Selectively, it is described vehicle-mounted to be additionally operable to without key controller module：
When detecting, the vehicle is unlocked, judges that the car key is the legal key of the vehicle, the car key
Spoon is increasing with the distance of the exploring antenna and determines the car key with the distance of the exploring antenna for second presets
Apart from when, drive the car body control module to lock the vehicle.
Selectively, it is described vehicle-mounted to be additionally operable to without key controller module：
When judge the distance of the car key and the exploring antenna the 3rd predeterminable range scope and the 4th it is default away from
When being changed in the range of, the car body control module is driven to open the boot of the vehicle.
The beneficial effect of technical scheme provided in an embodiment of the present invention：
It is vehicle-mounted to pass through to drive without key controller module the invention provides a kind of method and system without key controller vehicle
Exploring antenna sends low frequency signal, and the car key with the distance of exploring antenna in the range of predeterminable range receives low frequency signal
When, radiofrequency signal is sent, exploring antenna receives radiofrequency signal and sends to vehicle-mounted without key controller module, so that vehicle-mounted without key
Control module according to radiofrequency signal judge car key whether be vehicle legal key, determine car key and exploring antenna away from
From, and when whether judge car key is the legal key of vehicle, according to the change of the distance between car key and exploring antenna
Change drive car body control module unblock vehicle, therefore user without it is any operation i.e. be capable of achieving to vehicle unlock, Consumer's Experience compared with
It is good.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Accompanying drawing 1 is a kind of flow chart of the method without key controller vehicle in one embodiment of the invention；
Accompanying drawing 2 is a kind of block diagram of the system without key controller vehicle in one embodiment of the invention.
Specific embodiment
To make technical scheme and advantage clearer, below in conjunction with accompanying drawing embodiment of the present invention is made into
One step ground is described in detail.
Embodiment one
A kind of method without key controller vehicle, as shown in figure 1, including step S101, S102, S103, S104 and S105.
Step S101：It is vehicle-mounted without key controller module detect vehicle be in sleep state when, drive installation is on vehicle
Exploring antenna send low frequency signal.
In this step, it is vehicle-mounted to detect each node module on automotive networking no longer to vehicle-mounted nothing without key controller module
Key controller module sends information, then judge that the automobile is in sleep state, shows as engine misses, the mould of control engine
Block does not retransmit information, and the car light of automobile extinguishes, controls the module of car light not retransmit information etc..When vehicle-mounted without key controlled molding
When block detects vehicle in a dormant state, exploring antenna of the drive installation on vehicle sends low frequency signal, starts searching vehicle
Car key.
Exploring antenna may be provided in the B posts of automobile, so that detectable distant of exploring antenna.
In this step, vehicle-mounted can be PASE (passive entry system, keyless entry without key controller module
System).
Step S102：Car key of the distance measurement antenna in the range of predeterminable range receives low frequency signal, and sends radio frequency
Signal.
In this step, the radiofrequency signal that car key sends includes the vehicle-mounted key information without key controller module, vehicle-mounted
Without integrated drive electronic serial number of the key controller module comprising car key, vehicle-mounted key information and car without key controller module
The integrated drive electronic serial number of key matches each other.During automobile production, will be vehicle-mounted without key controller module
Key writes car key, and the integrated drive electronic serial number write-in of car key is vehicle-mounted without key controller module.
In this step, car key of the distance measurement antenna in the range of predeterminable range receives the low frequency that exploring antenna sends
Signal, according to the intensity of the low frequency signal for receiving, generates received signal strength information, and send comprising received signal strength information
With the radiofrequency signal of the vehicle-mounted key information without key controller module.
Predeterminable range can be set to 10 meters, then user carries car key and enters in the range of 10 meters of distance measurement antenna
When, car key can receive the low frequency signal of exploring antenna transmission.But the invention is not restricted to this, predeterminable range can be also set to
Other numerical value.
Step S103：Exploring antenna receives radiofrequency signal, and sends to vehicle-mounted without key controller module.
Specifically, exploring antenna can be by CAN (Controller Area Network, controller LAN) by car key
The radiofrequency signal of spoon is sent to vehicle-mounted without key controller module.
Step S104：It is vehicle-mounted without key controller module according to radiofrequency signal judge car key whether be vehicle legal key
And the distance of car key and exploring antenna.
The vehicle-mounted vehicle-mounted key information without key controller module that can be included according to radiofrequency signal without key controller module and
The integrated drive electronic serial number of car key judge car key whether be vehicle legal key, when radiofrequency signal include it is vehicle-mounted
The integrated drive electronic serial number of key information without key controller module and the vehicle-mounted car key stored without key controller module
Match, then judge that the car key is the legal key of vehicle, and it is true according to the received signal strength information that radiofrequency signal is included
Determine the distance of car key and exploring antenna.
It is vehicle-mounted first to drive exploring antenna to send without key controller module in step S101 in order to save quiescent current
The shorter message of low frequency signal transmission length.Car key of the distance measurement antenna in the range of predeterminable range receives low frequency signal
Afterwards, radio-frequency information is sent, exploring antenna receives radio-frequency information and is sent to vehicle-mounted without key controller module afterwards.It is vehicle-mounted without key
Spoon control module tentatively judges whether car key is the car according to the shorter message of the information and length of the radiofrequency signal for receiving
Matching car key.When it is probably the legal key of the vehicle tentatively to judge the car key, then exploring antenna is driven to send
Low frequency signal transmits the message of complete checking car key identity.
Step S105：Judge that car key is legal key, car key and the spy of vehicle without key controller module when vehicle-mounted
The distance of observation line is less and less and when determining car key with the distance of exploring antenna for the first predeterminable range, drives Body Control
Module unlocks vehicle.
If vehicle-mounted judge that car key is legal key, car key and the exploring antenna of vehicle without key controller module
Apart from less and less, illustrate that car owner carries car key near vehicle, judge car key and visit without key controller module when vehicle-mounted
When the distance of observation line reaches the first predeterminable range, then car body control module unblock vehicle is driven.Specifically, the first predeterminable range
It can be 2 meters.But the invention is not restricted to this, the first predeterminable range is alternatively other numerical value.
In this step, when it is vehicle-mounted judge 8 meters of car key distance measurement antenna without key controller module when, can drive
Dynamic car body control module opens dipped headlight and reminds client, but the invention is not restricted to this.In car key from 10 meters of distance measurement antenna
To 8 meters of this period, the vehicle-mounted checking that can be completed without key controller module to car key identity.
In the present embodiment, it is vehicle-mounted without key controller module order about car body control module act when, can be by CAN to vehicle body
Control module sends instruction, after car body control module receives instruction, corresponding operation is performed according to instruction.
As a modification of the present invention, when it is vehicle-mounted without key controller module detect vehicle it is unlocked when, if judging
Car key be legal key, car key and the exploring antenna of vehicle distance it is increasing and determine car key and exploring antenna
Distance is the second predeterminable range, then drive car body control module to lock vehicle.
If vehicle-mounted judge that car key is legal key, car key and the exploring antenna of vehicle without key controller module
Apart from increasing, illustrate that car owner carries car key away from vehicle, judge car key and visit without key controller module when vehicle-mounted
When the distance of observation line reaches the second predeterminable range, then car body control module is driven to lock vehicle.Specifically, second it is default away from
From can be 3 meters.But the invention is not restricted to this, the second predeterminable range is alternatively other numerical value.
As a modification of the present invention, when the vehicle-mounted distance that car key and exploring antenna are judged without key controller module
Changed in the range of the 3rd predeterminable range scope and the 4th predeterminable range, then drive car body control module to open the standby of vehicle
Case.Specifically, the 3rd predeterminable range scope can be 1.5 meters to 2 meters, and the 4th predeterminable range scope can be 2 meters to 2.5 meters.If
It is vehicle-mounted to judge the distance of car key and exploring antenna in the range of 1.5 meters to 2 meters, in certain hour without key controller module
Inside it is in the range of 2 meters to 2.5 meters, and returns within a certain period of time in the range of 1.5 meters to 2 meters, then judges that car owner wants
Boot is opened, drives car body control module to open the boot of vehicle.So as to be dropped without installing kicking sensor on automobile
Low cost.But the invention is not restricted to this, the 3rd predeterminable range and the 4th predeterminable range can be other numerical value.
The present embodiment provide the method without key controller vehicle, it is vehicle-mounted without key controller module detect vehicle be in sleep
During dormancy state, low frequency signal is sent by driving exploring antenna, in car of the distance with exploring antenna in the range of predeterminable range
When key receives low frequency signal, radiofrequency signal is sent, exploring antenna receives radiofrequency signal and sends to vehicle-mounted without key controller
Module, thus it is vehicle-mounted without key controller module according to radiofrequency signal judge car key whether be vehicle legal key, determine car
The distance of key and exploring antenna, and when whether judge car key is the legal key of vehicle, according to car key and detection
The change of the distance between antenna drives car body control module unblock vehicle, and can be not in sleep state vehicle is detected
When, when whether judge car key is the legal key of vehicle, according to the change of the distance between car key and exploring antenna
Car body control module is driven to lock vehicle.Therefore the useless any operation of user is capable of achieving vehicle unblock or locks, user
Experience is preferable, increases usage rate of the user.And it is vehicle-mounted without key controller module by judging the distance of car key and exploring antenna
Change, the boot of vehicle is opened when meeting pre-conditioned, so that can be without installing kicking sensor, reduces cost.
Embodiment two
Corresponding to embodiment one, a kind of system without key controller vehicle is present embodiments provided, as shown in Fig. 2 including
It is exploring antenna 201, vehicle-mounted without key controller module 202 and car body control module 203.Will be made below specific introduction.
Exploring antenna 201 is arranged on vehicle, for sending low frequency letter under the vehicle-mounted driving without key controller module 202
Number, it is additionally operable to receive the high-frequency signal of car key transmission and send to vehicle-mounted without key controller module 202.
It is vehicle-mounted to be used to detect that whether vehicle, in sleep state, is slept when detecting vehicle and being in without key controller module 202
Drive exploring antenna 201 to send low frequency signal during dormancy state, be additionally operable to receive the radiofrequency signal of the car key that exploring antenna sends,
Judge whether car key is the legal key of vehicle according to radiofrequency signal, and determine the distance of car key and exploring antenna 201.
Car body control module 203 is used to unlock vehicle under the vehicle-mounted driving without key controller module 202.
In the present embodiment, exploring antenna 201 may be provided in the B posts of automobile, thus exploring antenna 201 it is detectable away from
From farther out.Exploring antenna 201 can be sent to vehicle-mounted without key controller module 202 radiofrequency signal of car key by CAN.
The radiofrequency signal that car key sends includes the vehicle-mounted key information without key controller module 202, vehicle-mounted without key controlled
Integrated drive electronic serial number of the molding block 202 comprising car key, the vehicle-mounted key information without key controller module 202 and car key
The integrated drive electronic serial number of spoon matches each other.During automobile production, will be vehicle-mounted without key controller module 202
Key writes car key, and the integrated drive electronic serial number write-in of car key is vehicle-mounted without key controller module 202.So as to vehicle-mounted nothing
The vehicle-mounted key information and car key without key controller module 202 that key controller module 202 can be included according to radiofrequency signal
Integrated drive electronic serial number judge car key whether be vehicle legal key, when radiofrequency signal include it is vehicle-mounted without key controlled
The key information of molding block 202 with it is vehicle-mounted without key controller module 202 store car key integrated drive electronic serial number phase
Matching, then judge that the car key is the legal key of vehicle.It is vehicle-mounted without key controller module 202 according to connecing that radiofrequency signal is included
Receive the distance that signal strength information judges car key and exploring antenna 201.
In the present embodiment, car key of the distance measurement antenna in the range of predeterminable range receives exploring antenna 201 and sends
Low frequency signal, according to receive low frequency signal intensity, generate received signal strength information, and send comprising receive signal it is strong
The radiofrequency signal of degree information and the vehicle-mounted key information without key controller module 202.
Specifically, predeterminable range can be set to 10 meters, then user carries car key and enters and the distance 10 of exploring antenna 201
When in the range of rice, car key is subjected to the low frequency signal of the transmission of exploring antenna 201.But the invention is not restricted to this, also can be by
Predeterminable range is set to other numerical value.
It is vehicle-mounted first to drive exploring antenna 201 to send low frequency signal without key controller module 202 in order to save quiescent current
The shorter message of transmission length.After car key of the distance measurement antenna 201 in the range of predeterminable range receives low frequency signal, hair
Radio-frequency information, exploring antenna 201 is sent to receive radio-frequency information and be sent to vehicle-mounted without key controller module 202.It is vehicle-mounted without key
Control module 202 tentatively judges whether car key is the car according to the shorter message of the information and length of the radiofrequency signal for receiving
Matching car key.Tentatively judge that the car key is probably the legal key of the vehicle without key controller module 202 when vehicle-mounted
When, then drive exploring antenna 201 to send the message that low frequency signal transmits complete checking car key identity.
If vehicle-mounted judge that car key is the legal key of vehicle, car key and detection day without key controller module 202
The distance of line 201 is less and less, illustrates that car owner carries car key near vehicle, judges without key controller module 202 when vehicle-mounted
When car key reaches the first predeterminable range with the distance of exploring antenna 201, then the unblock vehicle of car body control module 203 is driven.Tool
Body ground, the first predeterminable range can be 2 meters.But the invention is not restricted to this, the first predeterminable range is alternatively other numerical value.
When the vehicle-mounted distance that car key and exploring antenna 201 are judged without key controller module 202 is 8 meters, can
Drive car body control module 203 to open dipped headlight and remind client, but the invention is not restricted to this.In car key and exploring antenna 201
Distance 8 meters of this period is changed to from 10 meters, it is vehicle-mounted to complete to test car key identity without key controller module 202
Card.
As the present embodiment one kind improve, it is vehicle-mounted without key controller module 202 when detecting vehicle and being unlocked, if sentencing
Break legal key, car key and exploring antenna 201 that car key is vehicle distance it is increasing, and determine car key with visit
When the distance of observation line 201 is the second predeterminable range, then car body control module 203 is driven to lock vehicle.Specifically, second is pre-
If distance can be 3 meters.But the invention is not restricted to this, the second predeterminable range is alternatively other numerical value.
As the present embodiment one kind improve, it is vehicle-mounted without key controller module 202 be additionally operable to when judge car key with visit
The distance of observation line 201 changes in the range of the 3rd predeterminable range scope and the 4th predeterminable range, then drive car body control module
203 boots for opening vehicle.Specifically, the 3rd predeterminable range can be 1.5 meters to 2 meters, and the 4th predeterminable range can be arrived for 2 meters
2.5 meters.If vehicle-mounted judge car key with the distance of exploring antenna 201 at 1.5 meters to 2 meters without key controller module 202
In the range of, within a certain period of time in the range of 2 meters to 2.5 meters, and 1.5 meters to 2 meters of scope is returned within a certain period of time
It is interior, then judge that car owner wants to open boot, drive car body control module 203 to open the boot of vehicle.So that can on automobile
Without installing kicking sensor, reduces cost.But the invention is not restricted to this, the 3rd predeterminable range and the 4th predeterminable range can be it
His numerical value.
The present embodiment is based on identical inventive concept with embodiment one, is that the system corresponding with embodiment of the method one is implemented
Example, therefore it should be appreciated by those skilled in the art that the explanation to embodiment one is similarly adapted to the present embodiment, some technologies are thin
Section is no longer described in detail in the present embodiment.
Because embodiment two is mutually corresponding with embodiment one, so the beneficial effect that can be brought is identical, will not be repeated here.
The above is for only for ease of it will be understood by those skilled in the art that technical scheme, is not used to limit
The present invention.All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in this
Within the protection domain of invention.
Claims (12)
1. a kind of method without key controller vehicle, it is characterised in that including：
It is vehicle-mounted without key controller module detect vehicle be in sleep state when, exploring antenna of the drive installation on the vehicle
Send low frequency signal；
Car key apart from the exploring antenna in the range of predeterminable range receives the low frequency signal, and sends radiofrequency signal；
The exploring antenna receives the radiofrequency signal, and sends to described vehicle-mounted without key controller module；
It is described vehicle-mounted to judge whether the car key is the legal of the vehicle according to the radiofrequency signal without key controller module
Key, and determine the distance of the car key and the exploring antenna；
When it is described it is vehicle-mounted without key controller module judge the car key be the legal key of the vehicle, the car key with
The distance of the exploring antenna is less and less and determines that the car key is the first predeterminable range with the distance of the exploring antenna
When, drive car body controller module to unlock the vehicle.
2. the method without key controller vehicle according to claim 1, it is characterised in that the car key includes the car
Carry the key information without key controller module, the vehicle-mounted integrated drive electricity without key controller module comprising the car key
Sub- sequence number, mutual of the integrated drive electronic serial number of the vehicle-mounted key information without key controller module and the car key
Match somebody with somebody.
3. the method without key controller vehicle according to claim 2, it is characterised in that described apart from the exploring antenna
Car key in the range of predeterminable range receives the low frequency signal, and sends radiofrequency signal, specifically includes：
Car key apart from the exploring antenna in the range of predeterminable range receives the low frequency signal, according to the low frequency letter for receiving
Number intensity, generate received signal strength information, and send comprising the received signal strength information and described vehicle-mounted without key
The radiofrequency signal of the key information of control module.
4. the method without key controller vehicle according to claim 3, it is characterised in that described vehicle-mounted without key controlled molding
Root tuber judges whether the car key is the legal key of the vehicle according to the radiofrequency signal, and determines the car key and institute
The distance of exploring antenna is stated, including：
The vehicle-mounted described vehicle-mounted key without key controller module included according to the radiofrequency signal without key controller module
The integrated drive electronic serial number of information and the car key judge the car key whether be the vehicle legal key, root
The received signal strength information included according to the radiofrequency signal determines the distance of the car key and the exploring antenna.
5. the method without key controller vehicle according to claim 1, it is characterised in that methods described also includes：
When it is described it is vehicle-mounted to detect the vehicle without key controller module unlocked, judge that the car key is the vehicle
Legal key, the car key are increasing with the distance of the exploring antenna and determine the car key and the exploring antenna
Distance when being the second predeterminable range, drive the car body control module to lock the vehicle.
6. according to the method without key controller vehicle described in claim 1-5 any of which, it is characterised in that methods described
Also include：
When it is described it is vehicle-mounted without key controller module judge the distance of the car key and the exploring antenna the 3rd it is default away from
Changed in the range of scope and the 4th predeterminable range, then drive the car body control module to open the boot of the vehicle.
7. a kind of system without key controller vehicle, it is characterised in that including exploring antenna, vehicle-mounted without key controller module and car
Body control module, wherein,
The exploring antenna is arranged on vehicle, for sending low frequency letter under the vehicle-mounted driving without key controller module
Number, it is additionally operable to receive the radiofrequency signal and transmission that car key sends to described vehicle-mounted without key controller module；
It is described it is vehicle-mounted whether be used to detect the vehicle in sleep state without key controller module, when detecting at the vehicle
Drive the exploring antenna to send the low frequency signal when sleep state, be additionally operable to receive the described of the exploring antenna transmission
The radiofrequency signal of car key, according to the radiofrequency signal judge the car key whether be the vehicle legal key, and really
Determine the distance of the car key and the exploring antenna, and for judging that the car key is the legal key of the vehicle
Spoon, the car key are less and less with the distance of the exploring antenna and determine the distance of the car key and the exploring antenna
During for the first predeterminable range, the car body control module is driven to unlock the vehicle；
The car body control module is used to unlock the vehicle under the vehicle-mounted driving without key controller module.
8. the system without key controller vehicle according to claim 7, it is characterised in that the car key includes the car
Carry the key information without key controller module, the vehicle-mounted integrated drive electricity without key controller module comprising the car key
Sub- sequence number, mutual of the integrated drive electronic serial number of the vehicle-mounted key information without key controller module and the car key
Match somebody with somebody.
9. the system without key controller vehicle according to claim 8, it is characterised in that apart from the exploring antenna pre-
If after the car key in distance range receives the low frequency signal, according to the intensity of the low frequency signal for receiving, generation receives signal
Strength information, and send penetrating comprising the received signal strength information and the vehicle-mounted key information without key controller module
Frequency signal.
10. the system without key controller vehicle according to claim 9, it is characterised in that described vehicle-mounted without key controller
Module is used to judge whether the car key is the legal key of the vehicle according to the radiofrequency signal, and determines the car key
Spoon and the distance of the exploring antenna, specifically include：
The vehicle-mounted described vehicle-mounted key without key controller module included according to the radiofrequency signal without key controller module
The integrated drive electronic serial number of information and the car key judge the car key whether be the vehicle legal key, root
The received signal strength information included according to the radiofrequency signal determines the distance of the car key and the exploring antenna.
11. methods without key controller vehicle according to claim 7, it is characterised in that described vehicle-mounted without key controller
Module is additionally operable to：
When detecting, the vehicle is unlocked, judge the car key be the legal key of the vehicle, the car key with
The distance of the exploring antenna is increasing and determines that the car key is the second predeterminable range with the distance of the exploring antenna
When, drive the car body control module to lock the vehicle.
12. system without key controller vehicle according to claim 7-11 any of which, it is characterised in that the car
Load is additionally operable to without key controller module：
When judging the car key with the distance of the exploring antenna in the 3rd predeterminable range scope and the 4th predeterminable range model
When enclosing interior variation, the car body control module is driven to open the boot of the vehicle.
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249241A (en) * | 2017-06-20 | 2017-10-13 | 北汽福田汽车股份有限公司 | Car exhibition vehicle without key lamp light control method and device |
| CN107613495A (en) * | 2017-09-29 | 2018-01-19 | 深圳市盛路物联通讯技术有限公司 | A kind of solution lock control method and control terminal based on aerial signal |
| CN108564808A (en) * | 2018-05-03 | 2018-09-21 | 刘丽 | Garage RF radio reverse car seeking method and system |
| CN109515384A (en) * | 2018-11-15 | 2019-03-26 | 浙江吉利汽车研究院有限公司 | Vehicle shared system and method based on digital key |
| CN110293939A (en) * | 2019-07-05 | 2019-10-01 | 威马智慧出行科技（上海）有限公司 | Car door unlocks blocking method, device, system and automobile |
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| 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 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1866788A (en) * | 2005-05-16 | 2006-11-22 | 三洋电机株式会社 | Radio communication system and radio communication device |
| CN103178966A (en) * | 2013-03-19 | 2013-06-26 | 北京经纬恒润科技有限公司 | KPD (key position detection) authentication method and system for vehicle and smart key and vehicle base station |
| CN203402132U (en) * | 2013-07-02 | 2014-01-22 | 北京汽车研究总院有限公司 | Automobile lock controlling device and automobile |
| CN106394490A (en) * | 2016-10-19 | 2017-02-15 | 广州汽车集团股份有限公司 | Method, device and system for vehicle intelligent unlocking |
-
2017
- 2017-02-22 CN CN201710097340.4A patent/CN106828413B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1866788A (en) * | 2005-05-16 | 2006-11-22 | 三洋电机株式会社 | Radio communication system and radio communication device |
| CN103178966A (en) * | 2013-03-19 | 2013-06-26 | 北京经纬恒润科技有限公司 | KPD (key position detection) authentication method and system for vehicle and smart key and vehicle base station |
| CN203402132U (en) * | 2013-07-02 | 2014-01-22 | 北京汽车研究总院有限公司 | Automobile lock controlling device and automobile |
| CN106394490A (en) * | 2016-10-19 | 2017-02-15 | 广州汽车集团股份有限公司 | Method, device and system for vehicle intelligent unlocking |
Cited By (20)
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|---|---|---|---|---|
| CN107249241A (en) * | 2017-06-20 | 2017-10-13 | 北汽福田汽车股份有限公司 | Car exhibition vehicle without key lamp light control method and device |
| CN107613495A (en) * | 2017-09-29 | 2018-01-19 | 深圳市盛路物联通讯技术有限公司 | A kind of solution lock control method and control terminal based on aerial signal |
| CN108564808A (en) * | 2018-05-03 | 2018-09-21 | 刘丽 | Garage RF radio reverse car seeking method and system |
| CN110634208A (en) * | 2018-06-22 | 2019-12-31 | 开利公司 | Zone learning for friction-free building interaction |
| CN111086480A (en) * | 2018-10-23 | 2020-05-01 | 上海博泰悦臻网络技术服务有限公司 | Vehicle awakening method, vehicle machine and vehicle |
| CN109515384A (en) * | 2018-11-15 | 2019-03-26 | 浙江吉利汽车研究院有限公司 | Vehicle shared system and method based on digital key |
| 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 |
| CN112009421A (en) * | 2019-05-29 | 2020-12-01 | 上海汽车集团股份有限公司 | Locking and unlocking method and system for vehicle |
| CN110293939A (en) * | 2019-07-05 | 2019-10-01 | 威马智慧出行科技（上海）有限公司 | Car door unlocks blocking method, device, system and automobile |
| CN110593712A (en) * | 2019-09-27 | 2019-12-20 | 奇瑞汽车股份有限公司 | Opening method of electric tail gate of vehicle |
| WO2021114873A1 (en) * | 2019-12-13 | 2021-06-17 | 苏州华芯微电子股份有限公司 | Remote controller and protection system |
| CN112109661A (en) * | 2020-03-26 | 2020-12-22 | 上汽通用五菱汽车股份有限公司 | Vehicle keyless control method, automobile and storage medium |
| CN111885492A (en) * | 2020-07-31 | 2020-11-03 | 上汽通用汽车有限公司 | Automatic vehicle positioning method and electronic equipment |
| CN112070931A (en) * | 2020-09-04 | 2020-12-11 | 南京天擎汽车电子有限公司 | Unlocking method, unlocking device, computer-readable storage medium and electronic equipment |
| CN112235718A (en) * | 2020-10-28 | 2021-01-15 | 纳恩博（北京）科技有限公司 | Equipment control method and control device, electronic equipment and storage medium |
| CN112614257A (en) * | 2020-12-11 | 2021-04-06 | 上海闻泰信息技术有限公司 | Vehicle key, vehicle and vehicle lock control system |
| CN114650109A (en) * | 2020-12-18 | 2022-06-21 | 威马智慧出行科技(上海)股份有限公司 | Method and system for detecting direction of entering vehicle and vehicle |
| CN114627577A (en) * | 2021-02-05 | 2022-06-14 | 长城汽车股份有限公司 | Method and device for controlling vehicle and electronic equipment |
| CN114475176A (en) * | 2022-01-11 | 2022-05-13 | 奇瑞汽车股份有限公司 | Control method and device for electric release of automobile door |
| CN114475176B (en) * | 2022-01-11 | 2023-09-26 | 奇瑞汽车股份有限公司 | Control method and device for electric release of automobile door |
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