CN103617713B - Remote control method of vehicle, user terminal and vehicle-mounted terminal - Google Patents
Remote control method of vehicle, user terminal and vehicle-mounted terminal Download PDFInfo
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- CN103617713B CN103617713B CN201310583406.2A CN201310583406A CN103617713B CN 103617713 B CN103617713 B CN 103617713B CN 201310583406 A CN201310583406 A CN 201310583406A CN 103617713 B CN103617713 B CN 103617713B
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Abstract
The invention is applicable to the technical field of remote control and provides a remote control method of a vehicle, a user terminal and a vehicle-mounted terminal. The method comprises the following steps: sending a verification request message to the vehicle-mounted terminal, wherein the verification request message carries a vehicle mark and a random number A; receiving a verification respond message which is returned when the vehicle-mounted terminal judges that the received vehicle mark is the same as a vehicle mark pre-stored in the vehicle-mounted terminal, wherein the verification respond message carries a received random number A and a random number B; when the returned random number A is the same as the sent random number A, sending an operation indication message to the vehicle-mounted terminal, wherein the operation indication message carries a received random number B and an operation instruction; and executing the operation instruction when the vehicle-mounted terminal judges that the returned random number B is the same as the sent random number B. According to the user terminal and the vehicle-mounted terminal provided by the invention, interaction and verification of various messages can be carried out in a manner of shaking hands three times, so that the safety of remote control is improved greatly and the remote control is not easy to crack.
Description
Technical field
The invention belongs to telecontrol engineering field, more particularly to a kind of remote control thereof of vehicle, user terminal car-mounted terminal.
Background technology
Vehicle is becoming increasingly popular in the life of people, but safety problem also occurs in succession.Common Remote Control Vehicle
Method is to send an electric wave signal to vehicle, and the antenna of vehicle receives the electric wave signal, then Jing electronic controllers ECU identifications
The electric wave signal, then performs corresponding operating.
Although the method for this common Remote Control Vehicle is simple, easily crack, poor stability.
In sum, existing Remote Control Vehicle method safety is poor.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of remote control thereof of vehicle, it is intended to solve existing Remote Control Vehicle side
The problem of method poor stability.
The embodiment of the present invention is achieved in that a kind of remote control thereof of vehicle, and methods described includes:
Send a checking request message to car-mounted terminal, the checking request message carry vehicles identifications and one with
Machine number A, so that the car-mounted terminal judges that the vehicles identifications prestored in the vehicles identifications that receive and the car-mounted terminal are
It is no consistent;
Receive the vehicle mark that the car-mounted terminal is prestored in the vehicles identifications for judging to receive with the car-mounted terminal
The authentication response information returned when knowing consistent, the authentication response information carries the random number A and a random number for receiving
B;
Judge whether the random number A for returning is consistent with the random number A for sending;
When the random number A for returning is consistent with the random number A for sending, sends an operation instruction to the car-mounted terminal and disappear
Breath, the operation instruction message carries the random number B and operational order for receiving, so that the car-mounted terminal is judging what is returned
Random number B then performs the operational order when consistent with the random number B for sending.
The embodiment of the present invention additionally provides a kind of remote control thereof of vehicle, and methods described includes:
The checking request message that receive user terminal sends, the checking request message carry vehicles identifications and one with
Machine number A;
Whether the vehicles identifications that judgement is received are consistent with the vehicles identifications for prestoring;
When the vehicles identifications for receiving are consistent with the vehicles identifications for prestoring, then an authentication response information, institute are returned
State authentication response information and carry the random number A and a random number B for receiving, so that the user terminal judges the random of return
Whether number A is consistent with the random number A for sending;
Receive one that the user terminal is sent when the random number A for judging to return is consistent with the random number A for sending
Operation instruction message, the operation instruction message carries the random number B and operational order for receiving;
Judge whether the random number B for returning is consistent with the random number B for sending;
When the random number B for returning is consistent with the random number B for sending, then the operational order is performed.
The embodiment of the present invention additionally provides a kind of user terminal, and the user terminal includes:
Transmitting element, for sending a checking request message to car-mounted terminal, the checking request message carries car
Mark and a random number A, so that the car-mounted terminal judges the vehicles identifications that receive and deposits in advance in the car-mounted terminal
Whether the vehicles identifications of storage are consistent;
Receiving unit, it is advance in the vehicles identifications for judging to receive with the car-mounted terminal for receiving the car-mounted terminal
The authentication response information returned when the vehicles identifications of storage are consistent, the authentication response information carries the random number A for receiving
With a random number B;
Judging unit, it is whether consistent with the random number A for sending for judging the random number A for returning;
Operation instruction unit, when the judging unit judges that the random number A of return is consistent with the random number A for sending, to
The car-mounted terminal sends an operation instruction message, and the operation instruction message carries the random number B that receives and operation refers to
Order, refers to so that the car-mounted terminal then performs the operation when the random number B for judging to return is consistent with the random number B for sending
Order.
The embodiment of the present invention additionally provides a kind of car-mounted terminal, and the car-mounted terminal includes:
Receiving unit, for the checking request message that receive user terminal sends, the checking request message carries car
Mark and a random number A;
Judging unit, it is whether consistent with the vehicles identifications for prestoring for judging the vehicles identifications for receiving;
Transmitting element, for when the vehicles identifications for receiving are consistent with the vehicles identifications for prestoring, then returning one and testing
Card response message, the authentication response information carries the random number A and a random number B for receiving, so as to the user terminal
Judge whether the random number A for returning is consistent with the random number A for sending;
The receiving unit, is additionally operable to receive the user terminal in the random number A for judging the to return and random number A for sending
The operation instruction message sent when consistent, the operation instruction message carries the random number B and operational order for receiving;
The judging unit, is additionally operable to judge whether the random number B for returning is consistent with the random number B for sending;
Performance element, when the random number B for judging return when the judging unit is consistent with the random number B for sending, holds
The row operational order.
Compared with prior art, beneficial effect is the embodiment of the present invention:User terminal and car-mounted terminal are held by three times
The mode of handss carries out the interaction and checking of various information, substantially increases the safety of remote control, is difficult to crack.
Description of the drawings
Fig. 1 is a kind of flow chart of the remote control thereof of vehicle provided in an embodiment of the present invention;
Fig. 2 is the flow chart of the remote control thereof of another kind of vehicle provided in an embodiment of the present invention;
Fig. 3 is the logical construction schematic diagram of user terminal provided in an embodiment of the present invention;
Fig. 4 is the logical construction schematic diagram of car-mounted terminal provided in an embodiment of the present invention;
Fig. 5 is the Signalling exchange flow chart of user terminal provided in an embodiment of the present invention and car-mounted terminal.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
Embodiment provided in an embodiment of the present invention is as follows:
Fig. 1 and Fig. 5 is referred to, a kind of remote control thereof of vehicle is embodiments provided, user terminal is applied to, institute
The method of stating includes:
101st, a checking request message is sent to car-mounted terminal, the checking request message carries vehicles identifications and one
Individual random number A, so that the car-mounted terminal judges the vehicle mark that prestores in the vehicles identifications that receive and the car-mounted terminal
Whether consistent know.
In the present embodiment, vehicles identifications are specifically as follows No. ID of unique mark car-mounted terminal, such as dispatching from the factory for car-mounted terminal
Number etc..User terminal can be mobile phone terminal, MP3, notebook, remote control, electron key etc., and applying can in different terminals
To provide facility to different terminals user.Car-mounted terminal can be the various car-mounted terminals such as automobile, electric motor car.
In the present embodiment, after user terminal sends a checking request message to car-mounted terminal, car-mounted terminal can be first
Parse the checking request message, extract the vehicles identifications and random number A of its carrying, then judge the vehicles identifications that receive with it is described
Whether the vehicles identifications prestored in car-mounted terminal are consistent, and car-mounted terminal can be tested to that user terminal is returned when consistent
Card response message, the authentication response information carries the random number A and a random number B for receiving;When inconsistent, vehicle-mounted end
End will abandon checking request message, user terminal is not responded, or the user's end prestored into car-mounted terminal
End sends an alert message, and the alert message carries the positional information of the car-mounted terminal.There is alert to remind car owner,
Car owner simultaneously can in time judge and process according to the positional information of car-mounted terminal.
In the present embodiment, a random number generation unit is included in car-mounted terminal and user terminal, for generation every time
One different random number.
102nd, the car that the car-mounted terminal is prestored in the vehicles identifications for judging to receive with the car-mounted terminal is received
The authentication response information that returned when mark is consistent, the authentication response information carry the random number A that receives and one with
Machine number B.
In the present embodiment, user terminal can be parsed after the authentication response information after authentication response information is received, first,
The random number A and random number B of its carrying are extracted, subsequently into step 103.
After user terminal sends the checking request message to the car-mounted terminal, if without receipts within the default time
To the authentication response information of the car-mounted terminal, then the checking request message of preset times is sent again to the car-mounted terminal.
Such that it is able to prevent because transmission medium impact or be stolen and cause car-mounted terminal not receive information, send pre- again
If the checking request message of number of times, if user terminal can not receive return information really, user terminal stops transmission checking request and disappears
Breath, user terminal can remind the possible user's oneself of user's car-mounted terminal.
In the present embodiment, default number of times can carry out relative set by user in user terminal.
In the present embodiment, when user terminal sends again the checking request message of preset times to car-mounted terminal, can adopt
With the mode for continuously transmitting.
103rd, judge whether the random number A for returning is consistent with the random number A for sending.
Step 104 is then entered when user terminal judges that the random number A for returning is consistent with the random number A for sending, if differing
User terminal is caused then to remind user to malfunction.
104th, when the random number A for returning is consistent with the random number A for sending, send an operation to the car-mounted terminal and refer to
Show message, the operation instruction message carries the random number B and operational order for receiving, so that the car-mounted terminal is judging to return
The random number B for returning then performs the operational order when consistent with the random number B for sending.
In the present embodiment, operation instruction message can be specifically switch lock, window, switch gate, switch car-mounted terminal on
Music player, switch throttle etc., the car-mounted terminal just switch of corresponding control lock, window after operation instruction message is received
Switch, the switch of door, the switch of music player, the switch of throttle etc..
In the present embodiment, when car-mounted terminal is after the operation instruction message of user terminal transmission is received, car-mounted terminal is first
The operation instruction message can be parsed, the random number B of return is extracted, then car-mounted terminal judges the random number B for returning and sends
Random number B it is whether consistent, when consistent, car-mounted terminal will perform the operational order;When inconsistent, car-mounted terminal is then
Abandon the operation instruction message, user terminal is not responded, or the user terminal prestored into car-mounted terminal is sent out
An alert message is sent, for example, can send an alert message, institute to the mobile phone terminal corresponding to the phone number for prestoring
State the positional information that alert message carries the car-mounted terminal.There is alert to remind car owner, car owner simultaneously can be according to vehicle-mounted end
The positional information at end is judged in time and processed.
In the present embodiment, methods described also includes:
Receive the operation response message that the car-mounted terminal has been returned after the operational order has been performed, the operation
Response message carries the object information for performing the operational order.
In the present embodiment, ring when car-mounted terminal can return an operation after operational order has been performed to user terminal
Message is answered, the message carries the object information for performing the operational order, such that it is able to make user understand car-mounted terminal in time
Implementation status.
Fig. 2 and Fig. 5 is referred to, the embodiment of the present invention additionally provides a kind of remote control thereof of vehicle, is applied to car-mounted terminal,
Methods described includes:
201st, the checking request message that receive user terminal sends, the checking request message carries vehicles identifications and one
Individual random number A.
202nd, judge whether the vehicles identifications for receiving are consistent with the vehicles identifications for prestoring.
In the present embodiment, methods described also includes:
When the vehicles identifications for receiving vehicles identifications with prestore are inconsistent, to default user terminal a police is sent
Report message, the alert message carries the positional information of the car-mounted terminal.There is alert to remind car owner, car owner simultaneously can be with root
Judge in time and process according to the positional information of car-mounted terminal.
203rd, when the vehicles identifications for receiving are consistent with the vehicles identifications for prestoring, then return an auth response and disappear
Breath, the authentication response information carries the random number A and a random number B for receiving, so that the user terminal judges to return
Random number A with send random number A it is whether consistent.
204th, receive what the user terminal was sent when the random number A for judging to return is consistent with the random number A for sending
One operation instruction message, the operation instruction message carries the random number B and operational order for receiving;
205th, judge whether the random number B for returning is consistent with the random number B for sending.
If inconsistent, an alert message is sent to default user terminal, the alert message carries described vehicle-mounted
The positional information of terminal.There is alert to remind car owner, car owner simultaneously can in time judge according to the positional information of car-mounted terminal
And process.
206th, when the random number B for returning is consistent with the random number B for sending, then the operational order is performed.
In the present embodiment, methods described also includes:
After the operational order has been performed, an operation response message is returned to the user terminal, the operation rings
Message is answered to carry the object information for performing the operational order.
In the embodiment of the present invention, user terminal and car-mounted terminal can be sent and received by way of radio communication and be disappeared
Breath.Infrared communication can be specifically adopted in the present embodiment(IRDA), bluetooth(Bluetooth)、ZigBee、GSM、CDMA、TD-
The communications such as SCDMA, WCDMA.
Fig. 3 is referred to, the embodiment of the present invention additionally provides a kind of user terminal, and the user terminal includes:
Transmitting element 301, for sending a checking request message to car-mounted terminal, the checking request message is carried
Vehicles identifications and a random number A, so that the car-mounted terminal judges that the vehicles identifications for receiving are advance with the car-mounted terminal
Whether the vehicles identifications of storage are consistent;
Receiving unit 302, is judging in the vehicles identifications that receive and the car-mounted terminal for receiving the car-mounted terminal
The authentication response information that the vehicles identifications that prestore are returned when consistent, the authentication response information carries receive random
A and random number B of number;
Judging unit 303, it is whether consistent with the random number A for sending for judging the random number A for returning;
Operation instruction unit 304, when the judging unit 303 judges that the random number A for returning is consistent with the random number A for sending
When, an operation instruction message is sent to the car-mounted terminal, the operation instruction message carries the random number B and behaviour for receiving
Instruct, so that the car-mounted terminal then performs the operation when the random number B for judging to return is consistent with the random number B for sending
Instruction.
In one embodiment of the present of invention, the receiving unit 302 is additionally operable to receive the car-mounted terminal having performed
The operation response message returned after operational order is stated, the operation response message is carried and performs the operational order
Object information.
Fig. 4 is referred to, the embodiment of the present invention additionally provides a kind of car-mounted terminal, and the car-mounted terminal includes:
Receiving unit 401, for the checking request message that receive user terminal sends, the checking request message is carried
Vehicles identifications and a random number A;
Judging unit 402, it is whether consistent with the vehicles identifications for prestoring for judging the vehicles identifications for receiving;
Transmitting element 404, for when the vehicles identifications for receiving are consistent with the vehicles identifications for prestoring, then returning one
Authentication response information, the authentication response information carries the random number A and a random number B for receiving, so as to user's end
End judges whether the random number A for returning is consistent with the random number A for sending;
The receiving unit 401, is additionally operable to receive the user terminal random with transmission in the random number A for judging to return
An operation instruction message being sent when number A is consistent, the operation instruction message carries the random number B that receives and operation refers to
Order;
The judging unit 402, is additionally operable to judge whether the random number B for returning is consistent with the random number B for sending;
Performance element 405, for judging that the random number B for returning is consistent with the random number B for sending when the judging unit 402
When, perform the operational order.
In one embodiment of the invention, the transmitting element 404, be additionally operable to after the operational order has been performed to
The user terminal returns an operation response message, and the operation response message carries the result for performing the operational order
Information.
Detail schema in user terminal and car-mounted terminal described in method, will not be described here.
Remote control thereof, the user terminal car-mounted terminal of the vehicle of the present invention, user terminal and car-mounted terminal pass through three times
The mode shaken hands carries out the interaction and checking of various information, substantially increases the safety of remote control, is difficult to crack.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of remote control thereof of vehicle, it is characterised in that methods described includes:
A checking request message is sent to car-mounted terminal, the checking request message carries vehicles identifications and a random number
A, so that the car-mounted terminal judges the vehicles identifications that prestore in the vehicles identifications that receive and the car-mounted terminal whether
Cause;
Receive the vehicles identifications one that the car-mounted terminal is prestored in the vehicles identifications for judging to receive with the car-mounted terminal
The authentication response information returned during cause, the authentication response information carries the random number A and a random number B for receiving;
Judge whether the random number A for returning is consistent with the random number A for sending;
When the random number A for returning is consistent with the random number A for sending, an operation instruction message is sent to the car-mounted terminal,
The operation instruction message carries the random number B and operational order for receiving, so as to the car-mounted terminal judge return with
Machine number B then performs the operational order when consistent with the random number B for sending;
Wherein, after the checking request message is sent to the car-mounted terminal, if not receiving within the default time described
The authentication response information of car-mounted terminal, then send again the checking request message of preset times to the car-mounted terminal.
2. the method for claim 1, it is characterised in that methods described also includes:
Receive the operation response message that the car-mounted terminal has been returned after the operational order has been performed, the operation response
Message carries the object information for performing the operational order.
3. a kind of remote control thereof of vehicle, it is characterised in that methods described includes:
The checking request message that receive user terminal sends, the checking request message carries vehicles identifications and a random number
A;
Whether the vehicles identifications that judgement is received are consistent with the vehicles identifications for prestoring;
When the vehicles identifications for receiving are consistent with the vehicles identifications for prestoring, then an authentication response information is returned, it is described to test
Card response message carries the random number A and a random number B for receiving, so that the user terminal judges the random number A of return
It is whether consistent with the random number A for sending;
Receive the operation that the user terminal is sent when the random number A for judging to return is consistent with the random number A for sending
Message is indicated, the operation instruction message carries the random number B and operational order for receiving;
Judge whether the random number B for returning is consistent with the random number B for sending;
When the random number B for returning is consistent with the random number B for sending, then the operational order is performed.
4. method as claimed in claim 3, it is characterised in that methods described also includes:
After the operational order has been performed, an operation response message is returned to the user terminal, the operation response disappears
Breath carries the object information for performing the operational order.
5. method as claimed in claim 3, it is characterised in that methods described also includes:
When the vehicles identifications for receiving vehicles identifications with prestore are inconsistent, send an alarm to default user terminal and disappear
Breath, the alert message carries the positional information of the car-mounted terminal.
6. a kind of user terminal, it is characterised in that the user terminal includes:
Transmitting element, for sending a checking request message to car-mounted terminal, the checking request message carries vehicle mark
Know and a random number A, so that the car-mounted terminal judges what is prestored in the vehicles identifications that receive and the car-mounted terminal
Whether vehicles identifications are consistent;
Receiving unit, prestores for receiving the car-mounted terminal in the vehicles identifications for judging to receive with the car-mounted terminal
Vehicles identifications it is consistent when the authentication response information that returned, the authentication response information carries the random number A and for receiving
Individual random number B;
Judging unit, it is whether consistent with the random number A for sending for judging the random number A for returning;
Operation instruction unit, when the judging unit judges that the random number A that returns is consistent with the random number A of transmission, to described
Car-mounted terminal sends an operation instruction message, and the operation instruction message carries the random number B and operational order for receiving, with
Toilet states car-mounted terminal and then performs the operational order when the random number B for judging to return is consistent with the random number B for sending;
Wherein, after the checking request message is sent to the car-mounted terminal, if not receiving within the default time described
The authentication response information of car-mounted terminal, then send again the checking request message of preset times to the car-mounted terminal.
7. user terminal as claimed in claim 6, it is characterised in that the receiving unit, is additionally operable to receive the vehicle-mounted end
The operation response message that end is returned after the operational order has been performed, the operation response message carries execution institute
State the object information of operational order.
8. a kind of car-mounted terminal, it is characterised in that the car-mounted terminal includes:
Receiving unit, for the checking request message that receive user terminal sends, the checking request message carries vehicle mark
Know and a random number A;
Judging unit, it is whether consistent with the vehicles identifications for prestoring for judging the vehicles identifications for receiving;
Transmitting element, rings for when the vehicles identifications for receiving are consistent with the vehicles identifications for prestoring, then returning a checking
Message, the authentication response information is answered to carry the random number A and a random number B for receiving, so as to user terminal judgement
Whether the random number A of return is consistent with the random number A for sending;
The receiving unit, is additionally operable to receive the user terminal consistent with the random number A of transmission in the random number A for judging to return
When an operation instruction message being sent, the operation instruction message carries the random number B and operational order for receiving;
The judging unit, is additionally operable to judge whether the random number B for returning is consistent with the random number B for sending;
Performance element, when the random number B for judging return when the judging unit is consistent with the random number B for sending, performs institute
State operational order.
9. car-mounted terminal as claimed in claim 8, it is characterised in that the transmitting element, is additionally operable to performing the behaviour
Make the backward user terminal of instruction and return an operation response message, the operation response message carries the execution operation
The object information of instruction.
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CN105553702A (en) * | 2015-12-11 | 2016-05-04 | 天津七一二通信广播有限公司 | Secondary-development rail transit wireless communication network management system |
CN105847432B (en) * | 2016-05-23 | 2018-11-23 | 成都亿闻科技有限公司 | Remote vehicle control method and device based on Internet of Things |
CN106230933A (en) * | 2016-07-28 | 2016-12-14 | 深圳市元征科技股份有限公司 | A kind of data transmission method and mobile unit |
CN108011912B (en) * | 2016-11-11 | 2020-10-30 | 北京车和家信息技术有限责任公司 | Vehicle control method, server, driving computer equipment, terminal equipment and system |
CN106686534A (en) * | 2017-01-22 | 2017-05-17 | 斑马信息科技有限公司 | Communication control method and communication control device and on-board equipment and transportation vehicle. |
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CN111132076B (en) * | 2019-12-31 | 2024-04-09 | 斑马网络技术有限公司 | Vehicle-mounted communication method and device, vehicle-mounted and terminal |
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