CN104464040B - Car keyless entry system based on smart phone - Google Patents
Car keyless entry system based on smart phone Download PDFInfo
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- CN104464040B CN104464040B CN201410363139.2A CN201410363139A CN104464040B CN 104464040 B CN104464040 B CN 104464040B CN 201410363139 A CN201410363139 A CN 201410363139A CN 104464040 B CN104464040 B CN 104464040B
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Abstract
The invention discloses a car keyless entry system based on a smart phone. The car keyless entry system comprises at least one smart phone, a vehicle-mounted device and a mobile communication server, wherein the smart phone comprises a mobile phone storage module, a mobile phone processing module, a mobile phone location module, a mobile phone honeycomb mobile communication module and a mobile phone bluetooth module; the vehicle-mounted device is connected with an ignition system of a car, is used for controlling a door lock central control system of the car, and comprises a vehicle-mounted processing module, a vehicle-mounted location module, a vehicle-mounted honeycomb communication module and a vehicle-mounted Bluetooth module; the mobile communication server is in communication connection with the mobile phone honeycomb mobile communication module. By implementing the car keyless entry system, a purpose that a car door can be unlocked and locked by controlling the smart phone without taking out an intelligent car key and installing a vehicle-mounted key on the car door, so that the car keyless entry system is convenient to use and install; moreover, when the existing vehicle-mounted antitheft system is replaced and upgraded, the cost is low; meanwhile, the car keyless entry system has characteristic of high safety.
Description
【Technical field】
Technical field of automotive electronics of the present invention, relates generally to a kind of automotive keyless entering system based on smart mobile phone.
【Background technology】
Existing automotive keyless entering system mainly has following several：
1. mobile unit and car Intelligent key are communicated by radio frequency signal, and mobile unit is at every moment being searched
Whether in effective range of signal, such as mobile unit detects car Intelligent key positioned at effective signal model to car Intelligent key
When enclosing interior, then unlocking signal is sent to central control system, such as mobile unit cannot detect car intelligence within the regular hour
Key is located in effective range of signal, then the signal locked a door is sent to central control system.This kind of technology has a drawback in that, car
Load equipment be at every moment in opening, while at every moment searching the legal key in the range of its wireless signal, this
Sample not only wastes electric energy, while great potential safety hazard is also brought, because when validated user is near car, and mobile unit energy
Enough search car Intelligent key, lawless person is possible to take advantage of car owner and does not note, car door opening enforcement robber is robbed.On the other hand, when
The mobile unit moment is in the case of opening search state, and to lawless person's breaking cryptographic keys time enough and machine are provided
Meeting.
2., in order to solve this above-mentioned problem, another automotive keyless entering system is set on the door handle of car
Vehicle-mounted button is equipped with, whether car Intelligent key is searched in effective by pressing the vehicle-mounted push button exciting mobile unit on door handle
Range of signal in, what the employing RFID radiofrequency signals of the communication between mobile unit and car Intelligent key were communicated, while
Also unlocking cipher can be sent to by mobile unit using Remote signal and carry out checking in car Intelligent key and realize Remote
The purpose of switch lock.This kind of keyless access system significantly increases the security of automobile burglar, but on the other hand occurs
Problem be：The existing vehicle without keyless access system is wanted to escalate into this kind of automotive keyless entering system, then need
Re-replace automobile door handle and track laying, the repacking high cost in later stage；On the other hand in the cold north, occur
In the case that sleet freezes, the vehicle-mounted button on door handle can be frozen in, and affect to open the door.
At present smart mobile phone is popularized very much, and almost staff one, and mobile phone is as an indispensability and is
The daily instrument that must be carried, in phone number and mobile phone bluetooth module EIC equipment identification code in each mobile phone again completely not
Together, so the unlatching that mobile phone can be used for car door as the instrument of a person identification is entirely possible to, and existing skill
In art, not using smart mobile phone as car Intelligent key record.
【The content of the invention】
The purpose of the present invention is exactly to fill up blank of the prior art, it is proposed that one kind is using smart mobile phone as automobile
The technology of the Intelligent key of keyless access system, due to the popularization of smart mobile phone, the system purchases in addition car intelligence without the need for car owner
Energy key, reduces the cost of the system, simultaneously as by the SIM in smart mobile phone and the authentication of bluetooth equipment, carrying
The high security of the system, it is often more important that, it is not necessary to vehicle-mounted button is set on door handle, it is also possible in good time control door
Lock central control system opens car door, without the need for pressing the vehicle-mounted button on car door, is also capable of achieving keyless entry.
The present invention solve the technical scheme that adopted of prior art problem be a kind of automobile based on smart mobile phone of construction without
Key enters system, and the system includes：
Smart mobile phone, the smart mobile phone includes mobile phone memory module, handset processes module, mobile phone locating module, mobile phone
Cellular mobile telecommunications module and Bluetooth of mobile phone module；
It is connected and controls the mobile unit of the door lock central control system of vehicle, the mobile unit bag with the ignition system of vehicle
Include on-board process module, vehicle positioning module, vehicle-mounted cellular mobile telecommunications module and on-vehicle Bluetooth module；
With the mobile telecommunication service device that the mobile phone cellular mobile telecommunications module sets up communication linkage；
In vehicle stall, the on-board process module obtains the misfire signals of the ignition system, the on-board processing
Module controls the location data that the vehicle positioning module obtains vehicle parking position according to the misfire signals, then by vehicle-mounted
Cellular mobile telecommunications module sends the location data to the mobile telecommunication service device；
The mobile phone cellular mobile telecommunications module obtains the location data from the mobile telecommunication service device, and by institute
State location data to send to the handset processes module, the location data is stored in the mobile phone by the handset processes module
In memory module；
The mobile phone locating module obtains the positional information of the smart mobile phone, and the positional information is sent to described
The positional information is performed an analysis and is compared by handset processes module, the handset processes module with the location data, judges described
The distance between smart mobile phone and described vehicle；
When the distance between smart mobile phone and vehicle location are less than default distance threshold, the handset processes module is led to
The mobile phone cellular mobile telecommunications module is crossed by searching instruction information transfer to the vehicle-mounted cellular mobile telecommunications module, the car
Carry processing module and the on-vehicle Bluetooth is controlled according to the searching instruction information that the vehicle-mounted cellular mobile communication module is provided
The Bluetooth of mobile phone module is opened and searched to module, and after the on-vehicle Bluetooth module searches the Bluetooth of mobile phone module,
The on-board process module controls the door lock central control system opening door lock.
Preferably, when the vehicle and the mobile phone set up communication to be connected, the on-board process module obtains the hand
SIM card number information in machine cellular mobile telecommunications module, and the vehicle-mounted cellular mobile telecommunications module is controlled by the SIM
Card number information sends to cellular mobile telecommunications service provider and carries out authentication, and when the cellular mobile telecommunications service provider, checking is described
When SIM card number information is legal information, identification information is returned to the vehicle-mounted cellular mobile telecommunications module, it is described vehicle-mounted
Cellular mobile telecommunications module receives the identification information, and sends it to the on-board process module, residing vehicle-mounted place
Reason module controls the on-vehicle Bluetooth module and opens and search the Bluetooth of mobile phone module according to the identification information.
Preferably, after the on-vehicle Bluetooth module sets up communication link with the Bluetooth of mobile phone module, the vehicle-mounted indigo plant
Tooth module sends key and is verified to the Bluetooth of mobile phone module, and after being verified, the on-board process module controls institute
State door lock central control system opening door lock.
Preferably, the on-board process module obtains the signal of closing the door of the door lock central control system, if the on-vehicle Bluetooth
Module does not search the Bluetooth of mobile phone module within the default time period, then the on-board process module is controlled in the door lock
Control system closes door lock.
Preferably, in vehicle ignition, the on-board process module obtains the ignition signal of the ignition system, the car
Carry processing module and the vehicle-mounted cellular mobile telecommunications module is controlled to the mobile phone cellular mobile telecommunications according to the ignition signal
Module sends control signal, when the mobile phone cellular mobile telecommunications module receives the control signal and is output to described
After handset processes module, the handset processes module controls the standby dormancy of the mobile phone locating module according to the control signal.
Preferably, the smart mobile phone also includes the mobile phone acceleration sensor for obtaining mobile phone vibration signal, described
Handset processes module obtains the mobile phone vibration signal that the mobile phone acceleration sensor is sensed, and controls the mobile phone locating module
Positioning is opened, it is described when the mobile phone acceleration sensor is not detected by the mobile phone vibration signal in preset time period
Handset processes module controls the standby dormancy of the mobile phone locating module.
Preferably, the on-board process module obtains the misfire signals of the ignition system, and according to the misfire signals
Control the standby dormancy of the vehicle positioning module；Or, the on-board process module obtains the ignition signal of the ignition system,
And the standby dormancy of the vehicle positioning module releasing is controlled according to the ignition signal.
Preferably, the smart mobile phone also includes touch-control module, and the touch-control module is used to trigger the mobile phone honeycomb shifting
Dynamic communication module to the vehicle-mounted cellular mobile telecommunications module sends command signal；The on-board process module receives described vehicle-mounted
The command signal of cellular mobile telecommunications module output, and according to the command signal control the on-vehicle Bluetooth module open and
Perform and search the Bluetooth of mobile phone module；It is described vehicle-mounted after the on-vehicle Bluetooth module searches the Bluetooth of mobile phone module
Processing module controls the door lock central control system opening door lock；
The touch-control module is additionally operable to trigger the mobile phone cellular mobile telecommunications module to the vehicle-mounted cellular mobile telecommunications
Module sends command signal；The on-board process module receives the command signal of the vehicle-mounted cellular mobile communication module output,
And the door lock central control system opening door lock is controlled according to the command signal.
Preferably, the mobile unit is also arranged on vehicle-mounted by bonded, the on-board process module on car door with one
Obtain the signal of closing the door of the door lock central control system, meanwhile, when the on-board process module get the vehicle-mounted button by
During pressure signal, the on-board process module controls the on-vehicle Bluetooth module and searches the Bluetooth of mobile phone module, when described vehicle-mounted
Bluetooth module is searched after the Bluetooth of mobile phone module, and the on-board process module controls the door lock central control system and closes door
Lock；
When the door lock is closed and car door is closed, and the on-board process module get it is described
During the pressing signal of vehicle-mounted button, the on-board process module controls the on-vehicle Bluetooth module and searches the Bluetooth of mobile phone mould
Block, after the on-vehicle Bluetooth module searches the Bluetooth of mobile phone module, the on-board process module is controlled in the door lock
Control system opening door lock.
Preferably, the mobile unit is additionally provided with vehicle-mounted memory module, car-mounted display module and vehicle-mounted operational module, institute
State on-vehicle Bluetooth module to be additionally operable to search the Bluetooth of mobile phone module in the range of the on-vehicle Bluetooth module by signal, and will be searched
To the Bluetooth of mobile phone module information be displayed in the car-mounted display module for car owner select, the operational module be used for obtain
Pick up the car and lead the selected Bluetooth of mobile phone module information and using the Bluetooth of mobile phone module as by described in legal checking
Bluetooth of mobile phone module is stored in the vehicle-mounted memory module；The vehicle-mounted operational module is additionally operable to obtain depositing for car owner's selection
The instruction that the Bluetooth of mobile phone module information of the storage in the vehicle-mounted memory module is deleted；
The smart mobile phone also includes mobile phone display module, and the mobile phone display module is used to show the parking space
Put and the position relation schematic diagram between the smart mobile phone；
When the mobile phone display module is additionally operable to car owner and possesses at least two vehicles, shown according to the mobile phone display module
Information of vehicles select needed for vehicle and carry out corresponding control action.
The present invention is beneficial to be had technical effect that：
The present invention borrows the most frequently used at present life, and the electronic equipment that to be people carry with sound is used as user identity
Representative, the equipment cost of automotive keyless entering system, nothing can be saved as the car key of user with the electronic equipment
Car key need to be further provided with, user be also facilitated as car key with smart mobile phone in addition and is carried and searching.
Due to being opened by being used for car intelligence for the close range wireless communication module in the mobile unit of the present invention
The smart mobile phone location of key and the parking spot of car realizing, so draw out smart mobile phone without using person carrying out
Control without the purpose that the i.e. achievable car door of vehicle-mounted button is unlocked with locking is installed on car door, it is easy to use, it is easy for installation,
Change the existing anti-theft system installed in car of upgrading with low cost, it is only necessary to change mobile unit.Additionally, due in mobile unit
Cellular mobile telecommunications module and locating module are contained, even if in the case where vehicle is stolen, still can be with mobile unit
Locating module is positioned, and location data is sent to into long-range server, Che Zhuke by cellular mobile telecommunications system
To check the state of host vehicle by communication terminal, meanwhile, server can also by cellular mobile telecommunications module to
The processing module of mobile unit sends control ignition system or oil piping system, to be controlled to the traveling of vehicle, so as to keep away
Exempted from vehicle stolen, with it is safe the characteristics of.
Also it is exactly the cellular mobile telecommunications mould that car Intelligent key is received by the cellular mobile telecommunications module of mobile unit
Block opens the close range wireless communication module search of mobile unit, by cellular mobile telecommunications module to smart mobile phone
SIM card number information carries out legitimate verification, further increases the security of system.
【Figure of description】
The structural frames of the automotive keyless entering system based on smart mobile phone that Fig. 1 is provided for present pre-ferred embodiments
Figure；
The structure of the automotive keyless entering system based on smart mobile phone that Fig. 2 is provided for another preferred embodiment of the invention
Block diagram；
The structure of the automotive keyless entering system based on smart mobile phone that Fig. 3 is provided for another embodiment of the present invention
Block diagram.
【Specific embodiment】
The present invention relates to a kind of automotive keyless entering system, with reference to Figure of description and specific embodiment to this
It is bright to be further elaborated：
Embodiment 1
It is as shown in Figure 1 the structured flowchart of the automotive keyless entering system that present pre-ferred embodiments are provided.The system
Including two parts, one is smart mobile phone 100, and one is mobile unit 200, and mobile unit 200 is carried out to smart mobile phone 100
Recognize and verify, the smart mobile phone 100 includes that handset processes module 110, mobile phone locating module 120, the movement of mobile phone honeycomb are logical
News module 130 and Bluetooth of mobile phone module 140；The mobile unit 200 includes on-board process module 210, vehicle positioning module
220th, vehicle-mounted cellular mobile telecommunications module 230 and on-vehicle Bluetooth module 240.
Specific embodiment is as described below：
First, in vehicle stall, the on-board process module 210 obtains the misfire signals of the ignition system 300, institute
State on-board process module 210 and control determining for the acquisition vehicle parking position of vehicle positioning module 220 according to the misfire signals
Position data, then the location data is sent to the mobile telecommunication service device by vehicle-mounted cellular mobile telecommunications module 230
600；
Then, the mobile phone cellular mobile telecommunications module 130 obtains the positioning from the mobile telecommunication service device 600
Data, and the location data is sent to the handset processes module 110, the handset processes module 110 is by the positioning
Data storage is in the mobile phone memory module 190；
The mobile phone locating module 120 obtains the positional information of the smart mobile phone, and by the positional information send to
The handset processes module 110, the handset processes module 110 performs an analysis the positional information and the location data ratio
Compared with judging the distance between the smart mobile phone and described vehicle；
Finally, when the distance between smart mobile phone and vehicle location are less than default distance threshold, the handset processes
Module 110 is logical to the vehicle-mounted honeycomb movement by searching instruction information transfer by the mobile phone cellular mobile telecommunications module 130
News module 230, the on-board process module 210 refers to according to the search that the vehicle-mounted cellular mobile communication module 230 is provided
Make information control the on-vehicle Bluetooth module 240 and open and search the Bluetooth of mobile phone module 140, and in the on-vehicle Bluetooth mould
Block 240 is searched after the Bluetooth of mobile phone module 140, and the on-board process module 210 controls the door lock central control system 500 and opens
Open door lock.
In the present system, mobile phone cellular mobile telecommunications module 130 passes through with the data of vehicle-mounted cellular mobile telecommunications module 230
Cellular mobile telecommunications network carries out transfer.Specifically, it is described vehicle-mounted when the vehicle and the mobile phone set up communication to be connected
Processing module 210 obtains the SIM card number information in the mobile phone cellular mobile telecommunications module 130, and controls the vehicle-mounted honeybee
The SIM card number information is sent to cellular mobile telecommunications service provider and carries out authentication by nest mobile communication module 230, works as institute
State cellular mobile telecommunications service provider and verify the SIM card number information when being legal information, to the vehicle-mounted cellular mobile telecommunications
Module 230 returns identification information, and the vehicle-mounted cellular mobile telecommunications module 230 receives the identification information, and will
It is sent to the on-board process module 210, and residing on-board process module 210 controls the car according to the identification information
Carry bluetooth module 240 and open and search the Bluetooth of mobile phone module 140.
Further, the vehicle-mounted cellular mobile telecommunications module 230 of the system is bound with mobile phone cellular mobile telecommunications module 130
Communication, the concept of so-called binding communication refers to that vehicle-mounted cellular mobile telecommunications module 230 only receives mobile phone cellular mobile telecommunications module
130 instructions for sending, mobile phone cellular mobile telecommunications module 130 also only receives the finger that vehicle-mounted cellular mobile telecommunications module 230 sends
Order.
The mobile unit 200 of the system is connected with ignition system 300, oil piping system 400 and door lock central control system 500, institute
The on-board process module 210 for stating mobile unit 200 obtains the ignition signal of ignition system 300 while controlling ignition system 300
Igniting, the on-board process module 210 goes back the oil circuit supply of oil circuit control system 400, and in addition the on-board process module 210 is gone back
Enabling signal of closing the door, the unlocking of door lock and the block signal of door lock central control system 500 are obtained, while also controlling door lock central control system
500 door lock is opened and closed.
Control igniting system and oil piping system 400 is gone to constitute automobile no-key activation system by mobile unit 200, this
Bright automotive keyless entering system is to go to control door lock central control system 500 by mobile unit 200.
Further, concrete operating principle of the automotive keyless entering system that the present embodiment is provided in following situation.
Automobile just in the process of moving when：
The moment of vehicle positioning module 220 in the mobile unit 200 of the system positions to the position of vehicle, vehicle-mounted honeybee
Nest mobile communication module 230 and mobile phone cellular mobile telecommunications module 130 keep connecting with mobile communication network, the on-vehicle Bluetooth
Module 240 keeps being connected with Bluetooth of mobile phone module 140 by heartbeat signal, now on-vehicle Bluetooth module 240 and Bluetooth of mobile phone mould
Block 140 mutually sends the frequency relatively low (such as frequency is 0.1-0.2Hz) of heartbeat packet.If on-vehicle Bluetooth module 240 and hand
The heartbeat signal of machine bluetooth module 140 interrupts, then mobile unit 200 judges that thinking that smart mobile phone 100 does not send in the car, then carries
Wake up.In vehicle traveling process, mobile phone locating module 120 is closed, to save electricity.
When car owner's switch-off prepares to close the door and leaves vehicle：
The on-board process module 210 of the system obtains the misfire signals of ignition system 300, this moment, on-board process module 210
Obtain the location data that vehicle positioning module 220 is positioned to vehicle, and using the location data as vehicle parking spot
Information is sent to mobile telecommunication service device 600, the mobile phone cellular mobile telecommunications mould by vehicle-mounted cellular mobile telecommunications module 230
Block 130 obtains parking position information from mobile telecommunication service device 600 and is sent to handset processes module 110 and processes, the hand
Machine processing module 110 stores the parking position information in a storage module；The on-board process module 210 obtains ignition system
After 300 misfire signals, begin preparing for obtaining the enabling signal of door lock central control system 500, when on-board process module 210 detects door
The unlocking signal of lock central control system 500 gets the signal of closing the door of door lock central control system 500 again simultaneously, then judge that car owner prepares to close
Close and leave vehicle, then now, the control on-vehicle Bluetooth of on-board process module 210 module 240 improves searching handset bluetooth module 140
Frequency (such as frequency is 2Hz-10Hz), when on-vehicle Bluetooth module 240 cannot search the preset times of Bluetooth of mobile phone module 140 1
When more than (such as three times), then judge to think that car owner carries the on-vehicle Bluetooth module that smart mobile phone 100 have left mobile unit 200
240 cog region, then the control of on-board process module 210 door lock central control system 500 close door lock.When on-board process module 210 is obtained
After taking the misfire signals of ignition system 300, on-board process module 210 is by vehicle-mounted cellular mobile telecommunications module 230 to mobile phone honeybee
Nest mobile communication module 130 sends control instruction, and mobile phone locating module 120 opens positioning work according to above-mentioned control instruction；For
More economize on electricity, when on-board process module 210 obtains the car door opening signal of door lock central control system 500, moved by vehicle-mounted honeycomb
Communication module 230 to mobile phone cellular mobile telecommunications module 130 sends control instruction, and mobile phone locating module 120 is according to above-mentioned control
Positioning work is opened in instruction；In order to more economize on electricity, when the car door that on-board process module 210 obtains door lock central control system 500 is first opened
Afterwards shutdown signal, control instruction is sent by vehicle-mounted cellular mobile telecommunications module 230 to mobile phone cellular mobile telecommunications module 130,
Mobile phone locating module 120 opens positioning work according to above-mentioned control instruction；In order to more economize on electricity, when the second bluetooth module cannot be searched for
During to more than the preset times of the first bluetooth module one (such as three times), on-board process module 210 passes through vehicle-mounted cellular mobile telecommunications
Module 230 to mobile phone cellular mobile telecommunications module 130 sends control instruction, and mobile phone cellular mobile telecommunications module 130 receives above-mentioned
After control instruction, handset processes module 110 obtains above-mentioned control instruction, and controls mobile phone locating module according to above-mentioned control instruction
120 open positioning work.Certainly, the premise that mobile phone locating module 120 opens positioning work is made to be that on-board process module 210 is obtained
The misfire signals of ignition system 300 are got, unless car owner goes the positioning of active starting hand-set locating module 120 by touch-control module
Work.
Embodiment 2
It is as shown in Figure 2 the structured flowchart of the automotive keyless entering system that another preferred embodiment of the invention is provided.
On the basis of embodiment 1, embodiment adds acceleration transducer 150.
Car owner carries smart mobile phone 100 and leaves after the cog region of on-vehicle Bluetooth module 240 of mobile unit 200：
After the cog region that car owner leaves mobile unit 200, mobile phone locating module 120 is at every moment to smart mobile phone 100
Position positioned, in order to avoid positioning the consumption to the electric energy of smart mobile phone 100, the intelligence because of mobile phone locating module 120
Mobile phone 100 also includes acceleration transducer 150, and the acceleration transducer 150 is used to obtain the vibration signal of smart mobile phone 100,
When acceleration transducer 150 has got the vibration signal of smart mobile phone 100, then the control of handset processes module 110 mobile phone is determined
Position module 120 opens positioning work, conversely, when acceleration transducer 150 is within the regular hour, in such as 10 minutes, not detecting
To the vibration signal of smart mobile phone 100, then the standby dormancy of the control mobile phone of handset processes module 110 locating module 120, now mobile phone
The power consumption of locating module 120 is minimum.It is so designed that and is advantageous in that, in car owner goes back home, smart mobile phone 100 is placed on into bag
In it is motionless, or sleep when, smart mobile phone 100 be also in stop mobile status, now without the need for starting hand-set position mould
The positioning function of block 120, greatly reduces the power consumption of battery.
Further, present embodiment describes specific implementation process of the present invention in following situation.
Car owner carries smart mobile phone 100 and leaves after the cog region of mobile unit 200 and return to in-car：
When car owner carries smart mobile phone 100 to be started to be moved to the locality of parking of automobile, adding in smart mobile phone 100
Velocity sensor 150 obtains the vibration signal of smart mobile phone 100 simultaneously, and above-mentioned acceleration transducer 150 sends vibration signal
To handset processes module 110, handset processes module 110 is got after the vibration signal of car Intelligent key 100, according to above-mentioned vibration
Signal control mobile phone locating module 120 opens positioning function, and the moment of mobile phone locating module 120 is by the position of smart mobile phone 100
Confidence breath is sent to handset processes module 110, and handset processes module 110 is by the parking space confidence in storing in memory module
Breath is compared with the location information of smart mobile phone 100, when the location of smart mobile phone 100 and vehicle parking position it
Between distance when being less than 10m～50m, the control of handset processes module 110 mobile phone cellular mobile telecommunications module 130 is moved to vehicle-mounted honeycomb
Dynamic communication module 230 sends opens the instruction that vehicle-mounted bluetooth module 240 opens the work of search Bluetooth of mobile phone module 140, when vehicle-mounted
When bluetooth module 240 searches Bluetooth of mobile phone module 140, the control door lock of handset processes module 110 central control system 500 opens door
Lock.Further, when Bluetooth of mobile phone module 140 is located in the range of signal of on-vehicle Bluetooth module 240, Bluetooth of mobile phone module 140
Communicated with on-vehicle Bluetooth module 240, Bluetooth of mobile phone module 140 sends key and verified to on-vehicle Bluetooth module 240, when
After the key of the transmission of the checking Bluetooth of mobile phone of on-vehicle Bluetooth module 240 module 140 is correct, in the control door lock of on-board process module 210
The opening door lock of control system 500.When car owner's opening car door into the car after, because on-vehicle Bluetooth module 240 has had identified that hand
Machine bluetooth module 140, and after Bluetooth of mobile phone module 140 passes through to the key authentication that on-vehicle Bluetooth module 240 sends, vehicle-mounted place
The reason control ignition system 300 of module 210, oil piping system 400 are opened, and wait the firing command of car owner.The on-board process module
210 ignition signals for obtaining ignition system 300, then judge that vehicle has been started up, then on-board process module 210 passes through vehicle-mounted honeycomb
Mobile communication module 230 to mobile phone cellular mobile telecommunications module 130 sends the finger that control mobile phone locating module 120 closes positioning
Make, or on-board process module 210 sends control mobile phone and determines by the second close range wireless communication mould to Bluetooth of mobile phone module 140
Position module 120 closes the instruction of positioning, when mobile phone locating module 120 is closed to be positioned, in standby resting state, now power consumption
Amount can be considerably less.
Embodiment 3
It is as shown in Figure 3 the structured flowchart of the automotive keyless entering system that another embodiment of the present invention is provided.
On the basis of above-described embodiment, the smart mobile phone 100 of the automotive keyless entering system is also pressed including mobile phone
Key 160 and vehicle-mounted button 250.
The mobile phone key 160 is used to trigger mobile phone cellular mobile telecommunications module 130 to vehicle-mounted cellular mobile telecommunications module
230 send control instruction, and on-board process module 210 controls on-vehicle Bluetooth module 240 and opens and perform according to above-mentioned control instruction
Search Bluetooth of mobile phone module 140, after on-vehicle Bluetooth module 240 searches Bluetooth of mobile phone module 140, on-board process module 210
The opening door lock of control door lock central control system 500；The vehicle-mounted button 250 be used for trigger mobile phone cellular mobile telecommunications module 130 to
Vehicle-mounted cellular mobile telecommunications module 230 sends control instruction, and on-board process module 210 is controlled in door lock according to above-mentioned control instruction
Control system 500 closes door lock.The vehicle-mounted button 250 that the mobile unit 200 is also arranged on car door with one is connected, on-board processing
Module 210 obtains the signal of closing the door of door lock central control system 500 while on-board process module 210 obtains the pressing of vehicle-mounted button 250
After signal, the control on-vehicle Bluetooth of on-board process module 210 module 240 searches Bluetooth of mobile phone module 140, in on-vehicle Bluetooth module
240 search after Bluetooth of mobile phone module 140, and the control door lock of on-board process module 210 central control system 500 closes door lock；Described
When door lock is closed and car door is closed, the on-board process module 210 obtains the pressing of vehicle-mounted button 250
After signal, the control on-vehicle Bluetooth of on-board process module 210 module 240 searches Bluetooth of mobile phone module 140, in on-vehicle Bluetooth module
240 search after Bluetooth of mobile phone module 140, the opening door lock of the control door lock of on-board process module 210 central control system 500.
It is appreciated that the Bluetooth of mobile phone module 140 or on-vehicle Bluetooth module 240 can be using based on the communication of bluetooth 2.0 associations
The bluetooth module of view, the communications protocol of bluetooth 3.0 or the communications protocol of bluetooth 4.0.
By the elaboration and explanation of embodiment in detail above, one of ordinary skill in the art can be according to above-mentioned
Embodiment understands the thought of the present invention so as to making some simple deformations and improving, but no matter how to deform and change
Enter, as long as its deformation and improved technical scheme are within the spirit and scope of the present invention, should be protected by the present invention.
Claims (9)
1. a kind of automotive keyless entering system based on smart mobile phone, the system includes：
Smart mobile phone, the smart mobile phone includes mobile phone memory module, handset processes module, mobile phone locating module, mobile phone honeycomb
Mobile communication module and Bluetooth of mobile phone module；
It is connected and controls the mobile unit of the door lock central control system of vehicle with the ignition system of vehicle, the mobile unit includes car
Carry processing module, vehicle positioning module, vehicle-mounted cellular mobile telecommunications module and on-vehicle Bluetooth module；
With the mobile telecommunication service device that the mobile phone cellular mobile telecommunications module sets up communication linkage；
In vehicle stall, the on-board process module obtains the misfire signals of the ignition system, the on-board process module
The location data that the vehicle positioning module obtains vehicle parking position is controlled according to the misfire signals, then by vehicle-mounted honeycomb
Mobile communication module sends the location data to the mobile telecommunication service device；
The mobile phone cellular mobile telecommunications module obtains the location data from the mobile telecommunication service device, and will be described fixed
The location data is stored in the mobile phone storage by position data is activation to the handset processes module, the handset processes module
In module；
The mobile phone locating module obtains the positional information of the smart mobile phone, and the positional information is sent to the mobile phone
The positional information is performed an analysis and is compared by processing module, the handset processes module with the location data, judges the intelligence
The distance between mobile phone and described vehicle；
When the distance between smart mobile phone and vehicle location are less than default distance threshold, the handset processes module passes through institute
Mobile phone cellular mobile telecommunications module is stated by searching instruction information transfer to the vehicle-mounted cellular mobile telecommunications module, the vehicle-mounted place
Reason module controls the on-vehicle Bluetooth module according to the searching instruction information that the vehicle-mounted cellular mobile communication module is provided
The Bluetooth of mobile phone module is opened and searches, and after the on-vehicle Bluetooth module searches the Bluetooth of mobile phone module, it is described
On-board process module controls the door lock central control system opening door lock；
The on-board process module obtains the signal of closing the door of the door lock central control system, if the on-vehicle Bluetooth module is default
The Bluetooth of mobile phone module is not searched in time period, then the on-board process module controls the door lock central control system and closes door
Lock.
2. the automotive keyless entering system based on smart mobile phone according to claim 1, it is characterised in that when the car
When setting up communication with the mobile phone and be connected, in the on-board process module acquisition mobile phone cellular mobile telecommunications module
SIM card number information, and control the vehicle-mounted cellular mobile telecommunications module by the SIM card number information send to honeycomb movement
Communications service business carries out authentication, when the cellular mobile telecommunications service provider verifies that the SIM card number information is legal letter
During breath, identification information is returned to the vehicle-mounted cellular mobile telecommunications module, the vehicle-mounted cellular mobile telecommunications module is received
The identification information, and the on-board process module is sent it to, residing on-board process module is true according to the identity
Recognize the information control on-vehicle Bluetooth module and open and search the Bluetooth of mobile phone module.
3. the automotive keyless entering system based on smart mobile phone according to claim 1, it is characterised in that in the car
Carry bluetooth module to set up after communication link with the Bluetooth of mobile phone module, the on-vehicle Bluetooth module is to the Bluetooth of mobile phone module
Send key to be verified, after being verified, the on-board process module controls the door lock central control system opening door lock.
4. the automotive keyless entering system based on smart mobile phone according to claim 1, it is characterised in that in vehicle point
When fiery, the on-board process module obtains the ignition signal of the ignition system, and the on-board process module is according to the igniting
Signal controls the vehicle-mounted cellular mobile telecommunications module and sends control signal to the mobile phone cellular mobile telecommunications module, when described
Mobile phone cellular mobile telecommunications module receives the control signal and is output to after the handset processes module, the mobile phone
Processing module controls the standby dormancy of the mobile phone locating module according to the control signal.
5. the automotive keyless entering system based on smart mobile phone according to claim 1, it is characterised in that the intelligence
Mobile phone also includes the mobile phone acceleration sensor for obtaining mobile phone vibration signal, and the handset processes module obtains the mobile phone
The mobile phone vibration signal that acceleration transducer is sensed, controls the mobile phone locating module and opens positioning, when the mobile phone accelerates
When degree sensor is not detected by the mobile phone vibration signal in preset time period, the handset processes module controls the mobile phone
The standby dormancy of locating module.
6. the automotive keyless entering system based on smart mobile phone according to claim 1, it is characterised in that described vehicle-mounted
Processing module obtains the misfire signals of the ignition system, and is treated according to the misfire signals control vehicle positioning module
Machine dormancy；Or, the on-board process module obtains the ignition signal of the ignition system, and is controlled according to the ignition signal
The vehicle positioning module releases standby dormancy.
7. according to the arbitrary described automotive keyless entering system based on smart mobile phone of claim 1-6, it is characterised in that institute
Stating smart mobile phone also includes touch-control module, and the touch-control module is used to trigger the mobile phone cellular mobile telecommunications module to the car
Carry cellular mobile telecommunications module and send command signal；It is defeated that the on-board process module receives the vehicle-mounted cellular mobile telecommunications module
The command signal for going out, and control the on-vehicle Bluetooth module unlatching and perform according to the command signal to search the mobile phone indigo plant
Tooth module；After the on-vehicle Bluetooth module searches the Bluetooth of mobile phone module, the on-board process module controls the door
Lock central control system opening door lock；
The touch-control module is additionally operable to trigger the mobile phone cellular mobile telecommunications module to the vehicle-mounted cellular mobile telecommunications module
Send command signal；The on-board process module receives the command signal of the vehicle-mounted cellular mobile communication module output, and root
The door lock central control system opening door lock is controlled according to the command signal.
8. according to the arbitrary described automotive keyless entering system based on smart mobile phone of claim 1-6, it is characterised in that institute
State mobile unit and be also arranged on vehicle-mounted by bonded on car door with one, the on-board process module obtains control system in the door lock
The signal of closing the door of system, meanwhile, when the on-board process module gets the pressing signal of the vehicle-mounted button, the vehicle-mounted place
Reason module controls the on-vehicle Bluetooth module and searches the Bluetooth of mobile phone module, when the on-vehicle Bluetooth module searches the hand
After machine bluetooth module, the on-board process module controls the door lock central control system and closes door lock；
When the door lock is closed and car door is closed, and the on-board process module get it is described vehicle-mounted
During the pressing signal of button, the on-board process module controls the on-vehicle Bluetooth module and searches the Bluetooth of mobile phone module, when
The on-vehicle Bluetooth module is searched after the Bluetooth of mobile phone module, and the on-board process module controls the door lock central control system
Opening door lock.
9. the automotive keyless entering system based on smart mobile phone according to claim 8, it is characterised in that described vehicle-mounted
Equipment is additionally provided with vehicle-mounted memory module, car-mounted display module and vehicle-mounted operational module, and the on-vehicle Bluetooth module is additionally operable to search
The Bluetooth of mobile phone module sought in the range of the on-vehicle Bluetooth module by signal, and the Bluetooth of mobile phone module for being searched is believed
Breath is displayed in the car-mounted display module and is selected for car owner, and the operational module is used to obtain the selected mobile phone of car owner
Bluetooth module information is simultaneously described as being stored in by the Bluetooth of mobile phone module of legal checking using the Bluetooth of mobile phone module
In vehicle-mounted memory module；The vehicle-mounted operational module be additionally operable to obtain car owner select will be stored in the vehicle-mounted memory module
The Bluetooth of mobile phone module information delete instruction；
The smart mobile phone also include mobile phone display module, the mobile phone display module be used for show the vehicle parking position with
Position relation schematic diagram between the smart mobile phone；The mobile phone display module is additionally operable to car owner and possesses at least two vehicles
When, the vehicle according to needed for the information of vehicles that the mobile phone display module shows is selected simultaneously carries out corresponding control action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363139.2A CN104464040B (en) | 2014-07-28 | 2014-07-28 | Car keyless entry system based on smart phone |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363139.2A CN104464040B (en) | 2014-07-28 | 2014-07-28 | Car keyless entry system based on smart phone |
| CN201710021788.8A CN106696894B (en) | 2014-07-28 | 2014-07-28 | A kind of automotive keyless entering system based on smart phone |
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| CN201710021788.8A Division CN106696894B (en) | 2014-07-28 | 2014-07-28 | A kind of automotive keyless entering system based on smart phone |
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| CN104464040A CN104464040A (en) | 2015-03-25 |
| CN104464040B true CN104464040B (en) | 2017-05-03 |
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| CN201710021788.8A CN106696894B (en) | 2014-07-28 | 2014-07-28 | A kind of automotive keyless entering system based on smart phone |
| CN201410363139.2A CN104464040B (en) | 2014-07-28 | 2014-07-28 | Car keyless entry system based on smart phone |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106696894B (en) | 2018-12-21 |
| CN106696894A (en) | 2017-05-24 |
| CN104464040A (en) | 2015-03-25 |
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