CN106571843A - Vehicle and vehicle-mounted central control system - Google Patents
Vehicle and vehicle-mounted central control system Download PDFInfo
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- CN106571843A CN106571843A CN201610980634.7A CN201610980634A CN106571843A CN 106571843 A CN106571843 A CN 106571843A CN 201610980634 A CN201610980634 A CN 201610980634A CN 106571843 A CN106571843 A CN 106571843A
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- vehicle
- mobile terminal
- wireless communication
- communication unit
- network side
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
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- 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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3822—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving specially adapted for use in vehicles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Abstract
The invention relates to vehicle networking technology, and particularly relates to a vehicle and a vehicle-mounted central control system. The vehicle comprises a wireless communication unit broadcasting the self device code and a central control system for receiving a network side instruction and executing vehicle door control operation according to the instruction. The vehicle can execute control on a specific vehicle door under the instruction of a cloud server.
Description
Technical field
The present invention relates to a kind of car networking technology, especially a kind of keyless Car's door controlling method and system.
Background technology
The car door keyless access system of existing vehicle is mainly adopted by Intelligent key includes RFID less radio-frequencies
The technology such as technology and testing vehicle register code recognition system, the vehicle being in the lock state can constantly send out signal, work as sensing
Occur in range of signal to Intelligent key, just have a response, that is, start safety verification, carry out Intelligent key and vehicle
Check mark certification.
The content of the invention
It is an object of the invention to provide a kind of vehicle and vehicle-mounted central control system.
A kind of vehicle, including：Wireless communication unit of at least one broadcast packet containing equipment of itself coding；Control system of central authorities
System, receives the instruction of network side, performs Car's door controlling operation according to the instruction.
It is in above-mentioned vehicle, described to be specially according to instruction execution Car's door controlling operation：The movement included in obtaining instruction
Terminal positional information and control information operation, search the corresponding relation of the positional information and car door, according to the control information
The car door executive control operation obtained by lookup；Or, the car door included in obtaining instruction is identified and control information operation, is pressed
Operational control is carried out to corresponding car door according to the control information；Or, the wireless communication unit equipment included in obtaining instruction
Mark and control information operation, according to preset corresponding relation, find the corresponding car of the wireless communication unit device identification
Door mark, and carry out operational control.
In above-mentioned vehicle, the first wireless communication unit and the second wireless communication unit are respectively provided with vehicle both sides, and
First wireless communication unit corresponds to vehicle drive position car door.
Wherein, first wireless communication unit and the second wireless communication unit it is symmetrical be arranged at vehicle both sides.
Also include in above-mentioned vehicle, the 3rd wireless communication unit and the 4th wireless communication unit；And, described first is wireless
The setting that communication unit, the second wireless communication unit, the 3rd wireless communication unit and the 4th wireless communication unit are respectively symmetrically
In the front and rear of vehicle both sides.
In above-mentioned vehicle, the wireless communication unit from the central control system obtain the vehicle identification code/itself
Device coding, and broadcasted.
On the basis of above-mentioned vehicle structure, the vehicle generates new vehicle identification code and sends to network side；Or to network
The new vehicle identification code of side acquisition request；Or, receive the vehicle identification code that network side is issued.
Wherein, the wireless communication unit is iBeacon devices or Gimbal sensors.
A kind of vehicle-mounted central control system, including receiving unit, obtain the Car's door controlling instruction that network side is issued；The control
Control information operation and car door information are included in system instruction.
The vehicle-mounted central control system also includes：Control unit, for according to the control information operation and car door
Information performs the control operation to car door.
In described vehicle-mounted central control system, the receiving unit also obtains the vehicle wireless communication list that network side is issued
The coding of unit, and the wireless communication unit of vehicle is sent to for broadcasting.
Wherein described car door information is：Car door is identified, or the coding of vehicle wireless communication unit, or with vehicle at least
The range information of one wireless communication unit.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is embodiment of the present invention Car's door controlling method flow schematic diagram；
Fig. 2 is that embodiment of the present invention BLE equipment arranges signal Fig. 1；
Fig. 3 is that embodiment of the present invention BLE equipment arranges signal Fig. 2；
Fig. 4 is that embodiment of the present invention BLE equipment arranges signal Fig. 3；
Fig. 5 is embodiment of the present invention mobile terminal locations auxiliary prompting method flow diagram.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based on this
Embodiment in invention, the every other reality obtained under the premise of creative work is not paid by those of ordinary skill in the art
Example is applied, the scope of protection of the invention is belonged to.
Explanation to the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.To this
Various modifications of a little embodiments will be apparent for those skilled in the art, as defined herein general
Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will not
Can be intended to be limited to the embodiments shown herein, and be to fit to consistent with principles disclosed herein and features of novelty
Most wide scope.
Referring to Fig. 1, the Car's door controlling method of the present invention is illustrated.
Step 11：Obtain the broadcast message of vehicle wireless communication unit；
Step 12:Broadcast message according to obtaining obtains the relative position information of mobile terminal and wireless communication unit；
Step 13：Network side obtains the Car's door controlling request that mobile terminal is initiated；
Step 14：Vehicle obtains the Car's door controlling instruction that network side is issued；
Step 15：Vehicle is controlled operation to specified car door according to Car's door controlling instruction.
Wireless communication unit described in the embodiment of the present invention can be the device or Gimbal based on iBeacon solutions
Sensor or other devices based on Bluetooth Low Energy technology (BLE), the BLE that below these are arranged on vehicle set
Standby referred to as beacon, which has the coding for unique identification beacon identity, and enters the broadcast of row information at a time interval.With
The progress of technology, any solution and equipment that can provide positioning function is may be by the present invention.
Illustrate the implementation method of the present invention below as a example by based on iBeacon solutions.With regard to Gimbal or other skills
The targeting scheme of art refers to correlation technique document.
IBeacon uses low-power consumption bluetooth technology (Bluetooth Low Energy), that is, usually said
Bluetooth 4.0 or Bluetooth Smart, each iBeacon device (beacon) have a unique ID.Beacon with
Certain time interval sends packet, and its data for sending can be obtained by mobile terminal (such as mobile phone), in this way
The labelling to a specific region is completed, when user holds mobile terminal enters the range of transmission of iBeacon beacons, is moved
Dynamic terminal will be waken up, and control the operation of car door such that it is able to triggering following.
The broadcast of iBeacon beacons.
The data of iBeacon mainly have four parts constitute, be respectively universal unique identifier (UUID), Major, Minor,
Measured Power
Wherein UUID is to be defined as ISO/ICE11678:The 128 of 1996 standards are identifier, for unique mark beacon.
Major and Minor, by iBeacon publisher's sets itself, is the identifier of 16.Such as, it is applied to this
In bright embodiment, vehicle identification code and some other information can be write in Major or Minor.
After intelligent terminal for reception is parsed to iBeacon signals, send out to all application softwaries of iBeacon information are waited
Send UUID, Major, Minor and Measured Power.The application software for receiving information first confirms UUID, if it is confirmed that being to send out
The information of oneself is given, then the combination further according to Major, Minor is processed.In this embodiment, mobile terminal is received
After the broadcast of iBeacon, corresponding application software by recognize UUID can get the Major comprising information of vehicles,
Minor data divisions.
The position detection of mobile terminal.
Measured Power in iBeacon data structures realize the measurement of distance for assistance.The Measured
Power be beacon with mobile terminal at a distance of 1 meter when reference the reception signal strong index (RSSI, the Received that (are usually arranged as)
Signal Strength Indication).Mobile terminal is strong with mobile terminal current Received Signal with reference to RSSI according to this
Spend to calculate beacon and the distance in the middle of mobile terminal.Due to the distance of distance, RSSI value can produce change, therefore can be with
The distance of user distance beacon is judged by the change of RSSI value, then it is possible to calculate current distance.
At present, the distance of iBeacon is simply divided into 3 grades, that is, press close to (Immediate), (Near) within 1 meter, 10 meters with
Upper (Far) three kinds of states.
Based on the current characteristics of iBeacon, the set-up mode of the beacon on vehicle is different, can distinguish or combine using single
The targeting scheme of point, 2 points and multiple spot, as iBeacon technologies can realize the detection of distance, therefore, using appropriate calculation
The judgement to mobile terminal relative vehicle position can be just realized during method.Several specific implementations presented below.
One-Point Location.I.e. at identifying device position, if the beacon in the range of Near, then the coordinate of the beacon is taken.
When a beacon is provided with vehicle, mobile terminal detects the broadcast message of the beacon, if mobile whole
End reaches preset condition with the distance of beacon, for instance in Near states, shows mobile terminal in having to Car's door controlling
Effect region, then mobile terminal is to network side initiation Car's door controlling request.Generally, in the case of only one of which beacon, preferably
Mode is that beacon is arranged at operator seat or the position near operator seat, such as below operator seat, inside operator seat car door etc.,
So that mobile terminal broadcast message when near operator seat car door effectively can be detected, and when mobile terminal is in
When vehicle interior is closer to operator seat beacon, the mandate to vehicle other functions can be implemented, for example, start vehicle.Certainly originally
In the case that invention is not intended to be limited to a beacon, the position that the beacon is arranged in vehicle.The setting of the beacon causes to move
When dynamic terminal is in the range of beacon broadcast, by initiating Car's door controlling request and the checking of network side to network side, by net
The form sent instructions below network side realizes the control to Vehicular door.
When vehicle arranges plural beacon, according to iBeacon technologies apart from testing mechanism, mobile terminal difference
Detect and the distance of different beacons, according to 3 states of above-mentioned distance, according to Immediate, Near, Far by high low excellent
First level, determines that closest beacon represents mobile terminal present position.
Also, condition further can be set in the method, limit only have testing result need to be in Immediate or
Can be used for determining mobile terminal locations during Near states, should otherwise perform including other operations of detection etc. again.Referring to
Shown in Fig. 2,3 iBeacon beacons, beacon 201, beacon 202 and beacon 203, respectively with each effectively in vehicle, are provided with
Detection zone 211, detection zone 212 and detection zone 213, such as the RSSI value that mobile terminal is detected in the region belongs to
Near states such that it is able to it is determined that with the immediate car door of mobile terminal.
Further, since the difference of Car's door controlling strategy carried out by the central control system of network side or vehicle so that move
The detection information of dynamic terminal to report network side also will produce difference.In some cases, after single-point detection is completed, mobile terminal
The beacon identity nearest with mobile terminal locations is reported to network side, in order to control (unblock/locking) the nearest beacon institute
Corresponding car door.However, in other cases, the testing result of all beacons for detecting all is reported net by mobile terminal
Network side, or meet the testing result report network side of condition and (for example only report and be categorized as Immediate or Near states
Beacon testing result).For example, two distances are detected simultaneously by and are in Near states, then two testing results are reported
To network side.Network side for example judges mobile terminal institute more by comparing the signal intensity of two beacons according to preset rule
Close beacon, realizes the identification to mobile terminal locations.
Multipoint positioning, wherein, three-point fix is the most frequently used algorithm, it is assumed that the position (x of known three iBeacon1,y1),
(x2,y2),(x3,y3), these coordinates express position of the beacon on vehicle in actual applications.When detecting mobile terminal
(x0,y0) to the positional distance d of above three iBeacon1、d2、d3, with d1、d2、d3Make three circles for radius, according to Bi Dagela
This theorem, draws intersection point i.e. mobile terminal locations computing formula：
(x1-x0)2+(y1-y0)2=d1 2
(x2-x0)2+(y2-y0)2=d2 2
(x3-x0)2+(y3-y0)2=d3 2
In practical application, setting and layout of Bluetooth Low Energy (BLE) device on vehicle, with the localization method for being adopted
Influence each other, below by way of with reference to some BLE device layout modes, illustrate the localization method under various layout scenes.
The present invention is realized to mobile terminal phase by some wireless communication units (such as BLE equipment) being arranged on vehicle
Positioning to vehicle location, it is final to realize realizing Car's door controlling according to the position of mobile terminal (as car door is unlocked or locking)
Operation.And the plans of establishment of the BLE on vehicle will affect location algorithm, in fact, settings of the BLE on vehicle and its positioning are calculated
Method can have multiple choices, and the present invention will illustrate some preferably implementations.
In various set-up modes of the BLE equipment on vehicle, inventor has found, it is each car in vehicle preferably to select
BLE equipment (for example BLE equipment is arranged on inside each car door door body) is set at door, as shown in Figure 2.So, each BLE sets
The standby position that can represent a car door, such as, at the car door of operator seat side, beacon 202 is in co-driver car door for beacon 201
Place, beacon 203 at vehicle trunk car door, so as in this case, set up between BLE equipment and car door one a pair
The relation answered, so as to the mark that can adopt iBeacon beacons when central control system and/or network side confirm door position
Represent car door or easily carry out the mapping between the beacon identity and car door mark of iBeacon, so as to easily realize central authorities
Control of the control system to car door.
In order to improve the interference between the accuracy and reduction equipment that detect position, it is proposed that what is arranged at car door is adjacent
BLE equipment between should have a certain distance.Especially for general passenger car, the BLE equipment at homonymy car door is excessively near
The mistake in the detection of position will be caused.It is thereby possible to select BLE equipment is arranged at into the position near at vehicle door handle,
For example for 5 passenger cars, it will there is 4 BLE equipment to be separately positioned on the position of 4 car doors of vehicle both sides, and for 3
The passenger car of door, it will have 2 BLE equipment to be separately positioned on the position of 2 car doors of vehicle both sides.
Or, it is stipulated that the distance between BLE equipment inside homonymy car door should be in the range of a numerical value, this
Numerical range can be only regulation minimum range, it is also possible to while specifying minimum range and ultimate range.In this case,
Positions of the BLE inside car door will have more flexible selection, and on the premise of the numerical range is met, the BLE in Qianmen sets
It is standby to be closer to vehicle front, and while the BLE equipment in back door will be arranged on the position of vehicle door handle.Even if however,
Thus, each BLE equipment is still ensure that corresponding to a car door, so that there is one-to-one relationship with car door in BLE.
Additionally, preferably in implementation, vehicle tail also installs 1 BLE equipment, generally, vehicle tail
BLE equipment forms corresponding relation with vehicle trunk door.Example of the specific implementation referring to accompanying drawing 2.But it is different from Fig. 2
It is that in other examples, the overlay area of BLE device signals is it is of course possible to including vehicle interior.
Under above-mentioned BLE arrangements, algorithmically will using the position detection mode of One-Point Location as herein described
It is simpler, and due to the advantage that may simply bring in response speed of algorithm.
In addition, under above-mentioned BLE arrangements, it would however also be possible to employ the method for multipoint positioning.
For the vehicle of 3 car doors, the both sides car door of vehicle and vehicle tail are respectively provided with 1 BLE equipment, because
This, is possible to be quickly obtained the position of mobile terminal relative vehicle using three-point positioning method.
And for the vehicle of a more car doors, such as the common passenger car with 5 car doors, the vehicle will as described above
With 4 (vehicle tail is not provided with BLE equipment) or 5 BLE equipment (vehicle tail arranges BLE equipment).
When using three-point fix, in the measurement result to all BLE equipment distances, 3 measurement results can be selected to enter
Row three-point fix is calculated.For example, front 3 measurement results of measurement distance nearest (signal is most strong) are selected to carry out location Calculation.
Other preset strategy execution three-point fixs can also be adopted.For example, it is according to BLE in the position of vehicle layout, preset
Multiple combinations for constituting three-point fix, referring for example to Fig. 3.Preset BLE equipment 301, BLE equipment 302 and BLE equipment 303 are to hold
The combination 1 of row three-point fix, with BLE equipment 301, BLE equipment 304 and BLE equipment 305 as the combination 2 for performing three-point fix, with
The combination 3 of BLE equipment 302, BLE equipment 303 and BLE equipment 305 for execution three-point fix, by that analogy, according to each BLE
Relative position between equipment, can set up multiple combinations.Due to the relative position of each BLE equipment be it is fixed, therefore, can
To obtain all possible 3 points of combinations.Further, in each 3 points combinations, due to the relative position of the BLE equipment for constituting combination
The relation of putting is fixed, or further contemplates impact of the vehicle structure to wireless signal, can be evaluated under various combination environment
Radio signal quality so that based on certain point (as basic point) it is is constituted it is multiple 3 points combination in selection satisfaction
The combination that signal environment is required, preset these combinations in system, when detect mobile terminal and the basic point it is closest when,
The position calculation of terminal is moved using each point BLE distance measures of 3 points of preset combinations then.For example above-mentioned
Position calculation is carried out using combination 2 and combination 3 in combination embodiment, and result of calculation is corrected.Obviously, normal conditions
Under, the position calculation that being combined using two is carried out will be more accurate than the position calculation result completed based on a combination.
Another kind can apply to the location recognition mode of the present invention：
Due between car door and door relative is fixed in the position of vehicle, therefore delimiting respectively enter car door
Vehicle interior can certainly be divided into one or more region by the region of row management control, this way.Accordingly, exist
Each position in each region can detect the distance with all BLE equipment on vehicle, so as to obtain one on the position
Individual array records the distance of the position and all BLE equipment；And then the number of all positions in region can be obtained in each region
The set of group, the set of this array also embody the variation relation of each BLE equipment detecting distance of change with position.
After such array set is preset and establishes corresponding relation with the region for dividing, based on mobile terminal
Whether actual testing result, can be judged mobile terminal in some area by matching with preset data
Domain, to perform the Car's door controlling corresponding to the region.
In above-mentioned implementation, as current mobile terminal detects the selection of the change of environment, preset test point
Etc. factor, the actually detected data to each BLE equipment distance can not necessarily match on all four array, in this feelings
Under condition, can be based on some strategy identifications and the immediate preset data of data of current detection, so as to judge that mobile terminal is worked as
It is front in which region.
In based on another kind of implementation of this method, for different regions, as long as system sets the change model of array
Enclose, and then need to only judge when location recognition is actually carried out whether actually detected value is may recognize that in the excursion and work as
Region residing for front mobile terminal.
On the other hand, if by the way of multipoint positioning, layout type of the BLE in vehicle will have more kinds of changes
Change, especially and BLE equipment one-to-one with car door need not be set.For example, with reference to accompanying drawing 4.It as shown is one 5
Passenger car, is provided with 3 BLE equipment, beacon 401, beacon 402 and beacon 403, before being respectively arranged at vehicle both sides in the car
Door position and vehicle tail position.In this case, still it is able to detect that using the method for multipoint positioning mentioned above
Mobile terminal and the relative position of vehicle, identify the closest car door of current mobile terminal, so as to according to Car's door controlling plan
Corresponding operation is performed slightly.
Certainly, BLE equipment can also be not arranged in inside car door, can for example be arranged at vehicle inside rear-view mirrors or
At other structures, the location requirement of the present invention need to be only met.
Mobile terminal initiates Car's door controlling request to network side.
The positional information of mobile terminal is contained in request；And Car's door controlling request, for example open car door or closing
Car door.
In the case of in first, when be prefixed in mobile terminal Car's door controlling it is tactful when, such as in the software APP of mobile phone
Can by user it is self-defined according to demand or software APP provide control strategy option in have selected certain control strategy,
When user is satisfied with the condition of this control strategy relative to vehicle location, the car door control of network side is sent in mobile terminal
The additional information based on this control strategy is further comprises in system request.For example, mobile terminal has initiated a solution to network side
The request (containing positional information and request instruction) for locking door, meanwhile, " including offside car door " is further comprises in this request
Labelling, mean when vehicle performs this instruction except unblock with the nearest car door of distance of mobile terminal in addition to, it is assumed that to drive
The car door of position is sailed, the car door in vehicle offside, the i.e. co-driver of operator seat car door offside with this car door has also been unlocked
Car door.
In second situation, when network side includes a policy management element, for storing base involved in the present invention
In the relevant Car's door controlling strategy of mobile terminal locations.Therefore, it is when network side is prefixed described Car's door controlling strategy, mobile
Above-mentioned additional information can not included in the request that terminal is sent to network side, but network side still can be according to being preset at
The control strategy of network side indicates that vehicle performs corresponding operation.For example, mobile terminal has initiated a locking car to network side
The request of door, wherein containing the positional information and request instruction of mobile terminal.After network side obtains the request of mobile terminal,
Judge the position of mobile terminal, and according to the corresponding pass being preset between the mobile terminal locations of network side and control strategy
System, the control instruction that enquiry mobile terminal current location can perform, when the position of the mobile terminal is in outside vehicle
When, can indicate that vehicle performs locking operation to all car doors.On the one hand, the design of network controls strategy can be based on business
Deng the more complicated of design is needed, for example, the factor to the vehicle mandate time is can be combined with to the operation of whole car door lockings,
Determine whether whether the vehicle mandate time of the mobile terminal is over.
In situation in the 3rd, in mobile terminal APP and network side is all prefixed control strategy respectively.For example, moving
Dynamic end side can control, if mobile terminal is detected in vehicle interior, forbid sending what solution locked door to network side
Request.In addition, under the application scenarios of locking mentioned above, if mobile terminal is in outside vehicle, mobile terminal to
Directly can indicate it is to all cars in the solicited message that item network side sends in the request of the locking car door that network side sends
The operation of door.In another embodiment, when mobile terminal is in outside vehicle, and the position detected relative to vehicle exceeds
During presetting range, the request of locking car door is sent from trend network side；Or position of the network side based on mobile terminal reporting is believed
Breath, judges, when mobile terminal exceeds presetting range relative to the position of vehicle, to notify vehicle locking car door.And in another reality
Apply in example, the difference of the interior location by detecting mobile terminal place goes to determine whether to start vehicle, such as when intelligent handss
When machine is in assistant driver seat or back row seat, vehicle cannot be started, when user is in main driving position, you can award
Power starts vehicle.
The embodiment of three above scene is used to show that different systems are arranged under environment that mobile terminal to be interacted with network side
Information will have difference in data form.But no matter how mobile terminal changes to the data form that network side sends, and is all
Determined by the relative position of mobile terminal and vehicle, i.e., mobile terminal phase is contained in the request data for be sent to network side
For the positional information of vehicle, simply the representation of this positional information is different.
Prior to or while mobile terminal initiates Car's door controlling request to network side, user authentication is performed with network side
Operation.This authentication operation to finally recognize the current mobile terminal for initiating certification request be whether validated user or registration/
Certified user.If mobile terminal performs corresponding by certification, network side according to the request of mobile terminal reporting Car's door controlling
Operation.
The operation of network side includes：The vehicle identification code and BLE device codings of mobile terminal reporting are got, and is obtained
(with reference to context-aware, different localization methods will obtain different pieces of information relative to the positional information of vehicle to get mobile terminal
The positional information of form).After the mobile terminal is to be authenticated, search in data base beyond the clouds, known based on vehicle
Other code or/and BLE device codings scan for the central control system information of the vehicle for finding corresponding, so as to network side energy
Enough it is determined which central control system is control instruction are handed down to.Judge mobile terminal reporting vehicle identification code and
Whether BLE device codings are that (in the case that the coding can be updated, the coding of different time will for currently valid coding
Can be different), if it is valid, the control instruction to car door is issued to network side the central control system of the vehicle, in instruction
Which kind of operation is centre control system perform to which car door or which car door.
In actual applications, beacon will transfer terminal monitoring to described with the broadcast message of 800 milliseconds of gap periods
The user authentication of network side is performed after broadcast message, on the other hand, mobile terminal is also by with the detection of 800 millisecond periods and car
Relative position.In preferably implementation, only when the position for being periodically detected acquisition reaches preset locality condition
Shi Caihui issues the control instruction of car door to the central control system of vehicle, and if testing result is unsatisfactory for Car's door controlling
It is during preset locality condition, then lasting that the position that periodicity is obtained is judged, till meeting the locality condition.
Based on mentioned above the reason for being configured with mobile terminal and/or network side respectively, can in implementation
To select, only when mobile terminal detects position and meets described locality condition, just send comprising actual control to network side
The request of system instruction, and then after network side obtains the request, indicate that the central control system of vehicle performs the request；Or another
In a kind of outer implementation, the positional information being periodically detected can be sent to after control data is initiated by mobile terminal
Network side, when network side judges that the current location of mobile terminal meets preset locality condition, can just process mobile terminal
The control data of initiation, indicates that the control system of vehicle performs corresponding Car's door controlling operation.
The setting of Car's door controlling strategy and execution.
The operation of control car door is implemented by vehicle central control system.Movement can be preset at eventually to the control strategy of car door
In end, network side or described central control system.
When the Car's door controlling instruction that central control system reception network side is issued and before execution Car's door controlling operation, meeting
Due to due to Vehicular system equipment absolute coding, central control system may need to reflect the control instruction for obtaining
Penetrate or translate, be changed into the signal operated to car door for reality.
The preferred scheme of the embodiment of the present invention is in mobile terminal or the preset Car's door controlling strategy of network side.Described control
In system strategy, mobile terminal becomes influence factor relative to the position of vehicle.Concrete control strategy can be according to different applications
Scene or different vehicle type (such as lorry, three passenger cars, five passenger cars, and commercial car etc.) and formulate, always
It, when mobile terminal relative position information is combined, the strategy formulated is more beneficial for the individual demand for meeting user, especially
Which is the consideration for vehicle safety.Hereinafter illustrate several Car's door controlling strategies, and be not the exhaustion to strategy.
1) unblock or locking and the nearest car door of distance of mobile terminal；
2) unblock or locking include the car door nearest with distance of mobile terminal, and the car of default action preset in system
Door, such as operator seat car door；
3) detect the position of mobile terminal with it is nearest beyond preset scope when, to all car doors or be only
Operator seat car door implements the operation of locking；
4) two car doors nearest away from mobile terminal are unlocked relative to the positional information of vehicle based on mobile terminal；
5) mobile terminal in the car when, forbid initiate door open command, and when outside car just allow initiation door open command；
6) when mobile terminal initiates the request of locking, the no matter position of mobile terminal relative vehicle, by all car door locks
Only.
Send instructions under network side, vehicle central control system performs Car's door controlling operation.
After mobile terminal completes network side authentication, Car's door controlling of the network side based on mobile terminal is asked, to car
Send Car's door controlling instruction, operational motion type (as solution locks door) is included in instruction, and performs the operational motion
Car door.In the case where car door possesses one-to-one relationship with BLE equipment, network side can be using BLE device codings as car door
Mark, so as to indicate car door to be unlocked to vehicle central control system；Otherwise, network side needs to be tied according to position detection
Really, the BLE equipment and according to network side preservation and the mapping relations of door position, detect according to acquired mobile terminal
Obtain with the identification code of the nearest car door of mobile terminal (or with reference to as herein described based on certain with the range information of BLE equipment
The control strategy to car door is planted, the mark of one or more car door that will be steered in the instruction for issuing, is included), and to
Vehicle sends the identification code of car door and indicates car door to be unlocked.
In another embodiment, the positional information of mobile terminal reporting is forwarded to vehicle central control system by network side
System, identifies movement with reference to the method being related in the embodiment of the present invention according to the positional information by the central control system of vehicle
The closest car door of terminal, and car door is grasped according to the operational motion type information included in sending instructions under network side
Make.
In the above two embodiments, in one embodiment, network side completes position computing, issues to vehicle and will grasp
The mark of the car door of control, in the second embodiment, network side issues the range information of mobile terminal and BLE equipment, by vehicle
Perform the calculating to door position.And in the present embodiment, what network side was handed down to vehicle is the coding of BLE equipment, vehicle
The mapping relations that central control system will be identified with car door according to BLE equipment, it is determined that the car door that will be manipulated.
After vehicle central control system obtains the instruction of network side, by vehicle interior communication system, general ability is such as controlled
Area network system (CAN system), notifies that corresponding control unit carries out car door unblock.
Management of the network side to vehicle identification code and/or BLE device codings.
Using the present invention, the condition of mobile terminal opening car door is not only the authentication by network side, also, to
Broadcast message comprising BLE equipment in the Car's door controlling request that network side is submitted to, for example, contain vehicle identification code and/or BLE
(as described above, BLE device codings, such as iBeacon beacon codings can be placed in UUID device coding, and vehicle identification code can
Can be placed in the Major or Minor of iBeacon data).Vehicle identification code of the network side based on mobile terminal reporting and/or
BLE device codings are verified.No matter mobile terminal shows mobile terminal locations in issuing the Car's door controlling request of network side
The mode of information be it is detecting with BLE range information (the wherein device identification comprising BLE and distance value), or determine
BLE device codings, network side are required for protecting in the facility information Network Search side vehicle information management unit based on the BLE for obtaining
The information deposited, determines whether the record that the vehicle identification code with mobile terminal reporting and/or BLE device codings are matched, if
Have, be verified, otherwise notify that mobile terminal makes a mistake, and mandate can not be provided.
For example：A vehicle information management unit is included in cloud platform, the BLE device codings being arranged in vehicle are saved,
For uniquely identifying each the BLE equipment in each vehicle.Include in cloud platform gets mobile terminal control data
Whether after BLE device codings, making a look up in vehicle information management unit has the BLE device codings of matching, that is, perform to moving
The certification of the effectiveness that the BLE device codings of dynamic terminal to report are carried out, when cannot find in vehicle information management unit with
The record of the BLE device codings matching of mobile terminal reporting, then show that reporting information is wrong, it is impossible to give mobile terminal car door control
The mandate of system.
Specifically, based on mobile terminal reporting information content is different, if wrapped in the control data of mobile terminal transmission
The range information with BLE equipment is contained, then network side searches the position of BLE equipment place vehicle according to the BLE device codings for reporting
Put, so as to the positional information that mobile terminal is calculated according to range information further, and then determination can license to mobile terminal
The car door of control；Do not include if only including one or more BLE device codings in the control data that mobile terminal sends away from
From information, then the BLE device codings that network side is stored in searching vehicle information management unit, by the BLE device codings for storing
The car door information that can license to mobile terminal is determined with the corresponding relation of car door mark, is not such as found, then illustrate that BLE equipment is compiled
Code failure.This process is equivalent to the checking for completing above-mentioned BLE device coding effectiveness.If movement reports network side
Control data in only include one or more BLE device codings and do not include range information, and network side is with BLE device codings
Form Car's door controlling instruction in indicate vehicle carry out door operation, then network side will be set according to the BLE of mobile terminal reporting
Standby coding lookup has been recorded, if the record not matched, can not send Car's door controlling instruction to vehicle.
Further, the data for being stored based on vehicle information management unit, can further to mobile terminal reporting
Vehicle identification code verified, make a look up in having recorded so that whether the vehicle identification code for judging mobile terminal reporting has
Effect.In preferred embodiment, aforesaid way can be all carried out to the BLE device codings of mobile terminal reporting and vehicle identification code
Checking so that certification is safer.
Therefore, the consideration based on safety, network side can be to entering including the information such as vehicle identification code or BLE device codings
Row management, such as dynamic change coding.Network side by renewal after and be handed down to vehicle central control system so that BLE sets
Standby broadcast message is updated, and causes not have by intercepting and capturing and replicating vehicle code using prior art so as to avoid
There is the situation that vehicle is entered in the case of authorizing.
As a rule, when multiple beacons are included on a vehicle, the coding of all beacons of vehicle is carried out more
Newly, each coding one beacon of unique mark.However, according to the portion in all beacons of renewal of certain machined part
Divide beacon coding to be also capable of the effect for reaching raising safety of part, but be not embodiment preferred for this invention.
In actual applications, the mechanism of renewal vehicle identification code/BLE device codings can be：Mobile terminal is outside vehicle
Portion, and after implementing the operation of locking car door, network side can update vehicle identification code/BLE device codings and be handed down to vehicle；Or
Person, after beyond time of the mandate current mobile terminal to vehicle operating, updates vehicle identification code/BLE device codings；Or,
Vehicle identification code/BLE device codings are periodically updated based on the duration made an appointment.
For a car, newly-generated BLE device codings will be synchronized in vehicle and network side so that the vehicle
BLE device codings in upper BLE device broadcasts information are identical with the BLE device codings that high in the clouds preserves.
On the other hand, newly-generated BLE device codings are also handed down to mobile terminal by network side.When certain mobile terminal exists
Network side completes authentication and registers in network side to carry out after the vehicle for authorizing, the vehicle that the generation is authorized by network side
BLE codings are handed down to the mobile terminal so that the mobile terminal can recognize that the broadcast message of generation authorised vehicles BLE.
In the update mode of vehicle identification code/BLE device codings, new car can be generated by the central control system of vehicle
Identification code/BLE device codings are simultaneously synchronized to network side；Can also be that network side generates new vehicle identification code/BLE equipment volume
Vehicle is sent to after code, or newly-generated vehicle identification code/BLE device codings are handed down to car by the request based on vehicle
.Obviously, by contrast, vehicle identification code/BLE device codings are generated in network side and be handed down to the mode that vehicle is recommendation.
Obviously, preferably it is achieved in that in the present invention, when a certain condition is reached, for example, has exceeded to mobile terminal control
After the mandate time of vehicle processed, new coding is regenerated for unique mark beacon by network side, new beacon coding will
Preserve beyond the clouds and be issued on vehicle-mounted Tbox, and broadcast in the UUID parts of broadcast data in beacon.Wherein, the coding of beacon
Can be generated based on certain algorithm, and IMEI (the International Mobile Equipment with vehicle
Identity, mobile device world identification code, or referred to as International Mobile Station Equipment Identification) or/and vehicle identification code or/and chip intelligence
Energy card interface device identification (CCID) etc. is used as the newly encoded parameter of generation.
However, citing is only to aid in understanding the present invention as a result of network side to BLE device broadcasts information above
Management and the process of certification, so that the management of network side is combined using the present invention so that stolen in original BLE device codings
Also uncontrollable vehicle after taking, so as to improve vehicle safety.Those skilled in the art being actually needed according to business
Formulate the update mechanism of vehicle identification code/BLE device codings.
Referring to accompanying drawing 5, it is illustrated that be used to aid in user to find or be close to being authorized to for a kind of method for running on mobile terminal
Vehicle, the premise for performing the process is the user authentication that user terminal completes in network side, and is able to detect that vehicle
The broadcast singal of BLE equipment.The characteristics of below in conjunction with iBeacon technologies, illustrates the implementation of this programme.
The carrying out of beacon periodicity is broadcasted, and so as to the broadcast singal for detecting iBeacon of mobile terminal period, such as schemes
In shown embodiment, the described cycle is 800 milliseconds of time interval.
After receiving the broadcast singal of beacon, by mobile terminal detect away from nearest beacon whether it is preset less than first away from
From 10 meters of embodiment for example shown in the drawings, that is, judging whether mobile terminal and the distance of beacon belong to Far states；This reality
Apply in example to carry out the judgement of this step with the distance between beacon nearest with distance of mobile terminal for detecting；
If distance is more than 10 meters (i.e. Far states), mobile terminal sends prompt tone at interval of the first duration (such as 1 second)；
Otherwise mobile terminal sends prompt tone of the interval less than 1 second.In this case, can be according to being preset in mobile terminal
Algorithm, with the distance change of the length of prompt tone time interval change expression mobile terminal and vehicle, i.e. mobile terminal is close to
During vehicle, the prompt tone time interval that mobile terminal sends shortens；When mobile terminal is away from vehicle, the prompting that mobile terminal sends
Sound time interval is elongated.
According to the broadcast singal for receiving beacon, in judging mobile terminal and the distance of all of beacon, nearest distance
Whether whether Near states are in less than or equal to the distance between 1 meter, i.e. mobile terminal and nearest beacon, if it is,
Mobile terminal sends continuous prompt tone, the vehicle for pointing out vehicle of user's periphery less than 1 meter to be as authorized to.
This method can help user's fast searching to or be close to available vehicle.And work as the householder methods and apply
After completing the Car's door controlling mandate to mobile terminal, i.e., network side has passed through the certification of mobile terminal and has passed through to mobile whole
After the certification of end Car's door controlling request, this method can help user to be more rapidly close to vehicle and the car door being authorized to；Or, when
There are many available vehicles around mobile terminal, when user may be caused to tell authorized vehicle, this method can
Effectively guiding user finds the vehicle that wherein complete control is authorized.
The mobile terminal of the embodiment of the present invention includes：
Receiving unit, receives the broadcast message comprising equipment of itself mark of vehicle BLE device broadcasts；
Apart from detector unit, the broadcast message for being obtained according to receiving unit calculates mobile terminal and vehicle BLE equipment
Distance；The form of identification of the range information for detecting sees above description；
Transmitting element, sends Car's door controlling request to network side, comprising described apart from detector unit in the control data
The mobile terminal for detecting and the distance of vehicle BLE equipment；
Identity information management unit, manages the identity information of mobile terminal；Also, it is before wagon control is carried out, mobile whole
End ID authentication request, the identity information comprising the mobile terminal are initiated to network side by transmitting element.
Trigger element, according to the solution of such as iBeacon, trigger element is used to determine whether to process receiving unit
Acquisition BLE equipment broadcast message, for example sentenced by the UUID data in the scheme of iBeacon defined in broadcast message
Whether disconnected broadcast message should process the broadcast message, if it is, triggering carries out position detection apart from detector unit.Which is concrete
Mode can be that the list of effective beacon is safeguarded in trigger element, at least store the UUID of effective beacon, when in table in list
When storing the UUID consistent with the UUID in acquired broadcast message, then the broadcast message should be processed.
Obviously, with reference to record above, when the lateral mobile terminal of network has issued new beacon UUID, trigger element is deposited
The UUID is stored up, for being identified when the broadcast message of beacon of the UUID is received.
As described in method above, mobile terminal initiates Car's door controlling request can be in mobile terminal and BLE equipment distances
Meet, therefore in another embodiment, also include judging unit in mobile terminal, for judging distance
Whether detector unit testing result meets preset condition, and the described Car's door controlling of transmitting element initiation is triggered if meeting please
Ask.
In another embodiment, decision package can also be included in mobile terminal, according to described apart from detector unit
Testing result, calculates the BLE equipment nearest with the mobile terminal.In this case, transmitting element obtains decision package
Result of calculation, can clearly comprising will control in the Car's door controlling request sent by transmitting element so as to mobile terminal
Car door mark, by car door identification notification network side ask control car door.
The cloud platform that the present invention is provided, including
Receiving unit, for receiving the request of mobile terminal transmission；
Vehicle information management unit, for storing the relevant information of vehicle and equipment, and to authorization message.
For example, the vehicle information management unit, the BLE device codings arranged in preserving vehicle, each mark are unique
A BLE equipment is corresponded to, and has established with the identification code of vehicle and contact such that it is able to known which BLE equipment is pacified
Loaded on which vehicle；
After the BLE device codings included in cloud platform gets mobile terminal control data, in vehicle information management list
Make a look up in unit.If the range information with BLE equipment is contained in the control data that mobile terminal sends, network side is needed
The position of BLE equipment place vehicle is searched according to the BLE device codings for reporting, so as to further calculate according to range information
Go out the positional information of mobile terminal, and then determine the car door that can license to mobile terminal control；What if mobile terminal sent
One or more BLE device codings are included only in control data and do not include range information, then network side needs to be believed according to vehicle
The BLE device codings stored in breath administrative unit determine the car door information that can license to mobile terminal.This process equivalent to
The certification of the effectiveness that the BLE device codings to mobile terminal reporting are carried out is completed, i.e., when in vehicle information management unit
The record matched with the BLE device codings of mobile terminal reporting cannot be found, then shows that reporting information is wrong, it is impossible to give and move
The mandate of dynamic terminal Car's door controlling.
Based on the difference of network side and information of vehicles interactive mode, with reference to above it will be appreciated that, network side issues the car door of vehicle
In control instruction, can be BLE device codings or car door identification code.When network side be sent to vehicle be car door identify when,
The above-mentioned process that car door mark is finally searched based on BLE device codings is performed then；And work as that network side is sent to vehicle be
During BLE device codings, then when network side only includes one or more BLE device codings from the control data of acquisition for mobile terminal
And when not including range information, then need individually to perform lookup action, compiled with the BLE equipment with mobile terminal reporting with determining
The record of code matching, otherwise can not send Car's door controlling instruction to vehicle.
Further, due to vehicle information management Single Component Management vehicle many data, therefore, in other realization side
In formula, also the vehicle identification code of mobile terminal reporting is verified, make a look up to judge mobile terminal in having recorded
Whether the vehicle identification code for reporting is effective.
In preferred embodiment, the BLE device codings of mobile terminal reporting and vehicle identification code can all be carried out
The checking of mode is stated, so that certification is safer.
Transmitting element, at least for being communicated with vehicle, issues the control command of network side, so as to realize to car door
Operational control.
In a further embodiment, network side also includes that identification authenticating unit, for verifying the identity of mobile terminal, makes
Obtaining carries out follow-up operation after the legitimacy for confirming mobile terminal again.
Claims (12)
1. a kind of vehicle, it is characterised in that include：
Wireless communication unit of at least one broadcast packet containing equipment of itself coding；
Central control system, receives the instruction of network side, performs Car's door controlling operation according to the instruction.
2. vehicle as claimed in claim 1, it is characterised in that described to perform Car's door controlling operation according to instruction and be specially：
The location information of mobile terminal included in obtaining instruction and control information operation, search the positional information right with car door
Should be related to, according to the car door executive control operation that the control information is obtained to lookup；
Or,
The car door mark included in obtaining instruction and control information operation, are carried out to corresponding car door according to the control information
Operational control；Or,
The wireless communication unit device identification included in obtaining instruction and control information operation, according to preset corresponding relation, look into
The corresponding car door mark of the wireless communication unit device identification is found, and carries out operational control.
3. vehicle as claimed in claim 2, it is characterised in that：
The first wireless communication unit and the second wireless communication unit, and the first wireless communication unit are respectively provided with vehicle both sides
Corresponding to vehicle drive position car door.
4. vehicle as claimed in claim 3, it is characterised in that：
First wireless communication unit and the second wireless communication unit it is symmetrical be arranged at vehicle both sides.
5. vehicle as claimed in claim 4, it is characterised in that
Also include, the 3rd wireless communication unit and the 4th wireless communication unit；And,
First wireless communication unit, the second wireless communication unit, the 3rd wireless communication unit and the 4th radio communication list
What unit was respectively symmetrically is arranged at the front and rear of vehicle both sides.
6. the vehicle such as claim 1 to 5 as described in one of them, it is characterised in that：
The wireless communication unit obtains the vehicle identification code/equipment of itself coding from the central control system, and carries out
Broadcast.
7. the vehicle such as claim 1 to 5 as described in one of them, it is characterised in that：
Generate new vehicle identification code to send to network side；Or,
To the new vehicle identification code of network side acquisition request；Or,
Receive the vehicle identification code that network side is issued.
8. vehicle as claimed in claim 7, it is characterised in that：
The wireless communication unit is iBeacon devices or Gimbal sensors.
9. a kind of vehicle-mounted central control system, it is characterised in that：
Receiving unit, obtains the Car's door controlling instruction that network side is issued；In the control instruction include control information operation and
Car door information.
10. vehicle-mounted central control system as claimed in claim 9, it is characterised in that also include：
Control unit, for the control operation to car door is performed according to the control information operation and car door information.
The 11. vehicle-mounted central control systems as described in claim 9 or 10, it is characterised in that：
The receiving unit also obtains the coding of the vehicle wireless communication unit that network side is issued, and is sent to the channel radio of vehicle
Letter unit is used to broadcast.
12. vehicle-mounted central control systems as claimed in claim 11, it is characterised in that the car door information is：
Car door is identified, or the coding of vehicle wireless communication unit, or the distance with least one wireless communication unit of vehicle
Information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980634.7A CN106571843A (en) | 2016-11-08 | 2016-11-08 | Vehicle and vehicle-mounted central control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980634.7A CN106571843A (en) | 2016-11-08 | 2016-11-08 | Vehicle and vehicle-mounted central control system |
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| CN106571843A true CN106571843A (en) | 2017-04-19 |
Family
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| CN201610980634.7A Pending CN106571843A (en) | 2016-11-08 | 2016-11-08 | Vehicle and vehicle-mounted central control system |
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Effective date of registration: 20170626 Address after: 100083 No. 9 garden north road, Beijing, building 6, floor 35, 607, Haidian District Applicant after: Cloud travel Intelligent Technology Co., Ltd. Address before: 226601, No. 99, Donghai Avenue, hi tech Development Zone, Haian, Jiangsu, Nantong Applicant before: Cloud bee Automobile Co., Ltd. |
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