CN111497780A - Heavy-truck mobile phone intelligent unlocking system and using method - Google Patents
Heavy-truck mobile phone intelligent unlocking system and using method Download PDFInfo
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- CN111497780A CN111497780A CN201910089121.0A CN201910089121A CN111497780A CN 111497780 A CN111497780 A CN 111497780A CN 201910089121 A CN201910089121 A CN 201910089121A CN 111497780 A CN111497780 A CN 111497780A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/10—Communication protocols, communication systems of vehicle anti-theft devices
- B60R2325/101—Bluetooth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/20—Communication devices for vehicle anti-theft devices
- B60R2325/205—Mobile phones
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to an intelligent unlocking system for a heavy truck mobile phone and a using method thereof, wherein the intelligent unlocking system comprises the following steps: the intelligent terminal, the vehicle end, and the authentication module, the verification module, the information sending module, the execution module, the intelligent terminal Bluetooth module and the vehicle end Bluetooth module which are arranged on the intelligent terminal and the vehicle end; the information sending module is used for sending an unlocking instruction to the intelligent terminal/vehicle end by the vehicle end/intelligent terminal within the range which can be controlled by the vehicle end Bluetooth module; the authentication module is used for matching the intelligent terminal Bluetooth module with the vehicle end Bluetooth module according to an unlocking instruction; the verification module is used for verifying the legality between the intelligent terminal and the vehicle terminal according to the matching result of the authentication module; the execution module is used for executing the unlocking instruction after the verification module verifies that the unlocking instruction is legal; the keyless unlocking is realized, the unlocking is carried out by using the intelligent terminal or application software, and the problem that a driver cannot enter a vehicle when a key is lost or the key is out of power is solved.
Description
Technical Field
The invention relates to the technical field of automobile electronic and electric appliance control, in particular to an intelligent heavy-duty truck unlocking system and a using method thereof.
Background
The current heavy truck mainly applies mechanical key and remote control unlocking and locking in the aspect of door lock control, along with the popularization of radio frequency technology and Bluetooth technology, automobile electrical appliance anti-theft technology, especially keyless entry and starting system controller system are widely applied to automobile products, and although an upgrade product does not need to take out a key from a pocket, the upgrade product still needs to be carried about, so that if a key battery is out of power or forgets to bring the key, a driver cannot enter the automobile. The smart phone with the Bluetooth function is completely popularized at present, and if the mobile phone of a vehicle owner can be used as an unlocking key, the situation can be avoided, and the smart phone is more convenient to use.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and aims to realize keyless unlocking, utilize an intelligent terminal or application software to unlock, and solve the problem that a driver cannot enter a vehicle when a key is lost or the key is out of power.
The utility model provides a heavy truck cell-phone intelligence unblock system which characterized in that includes: the intelligent terminal, the vehicle end, and the authentication module, the verification module, the information sending module, the execution module, the intelligent terminal Bluetooth module and the vehicle end Bluetooth module which are arranged on the intelligent terminal and the vehicle end;
the information sending module is used for sending an unlocking instruction to the intelligent terminal/vehicle end by the vehicle end/intelligent terminal within the range controlled by the vehicle end Bluetooth module;
the authentication module is used for matching the intelligent terminal Bluetooth module with the vehicle end Bluetooth module according to the unlocking instruction;
the verification module is used for verifying the validity between the intelligent terminal and the vehicle end according to the matching result of the authentication module;
and the execution module is used for executing an unlocking instruction after the verification module verifies that the unlocking instruction is legal.
Preferably, the information sending module includes a vehicle-side sending unit, and the vehicle-side sending unit sends the unlocking instruction to the intelligent terminal through the vehicle side.
Preferably, the information sending module includes an application software sending unit, and the application software sending unit sends an unlocking instruction to the vehicle terminal after the application software is downloaded and registered by the intelligent terminal.
Preferably, the execution module includes a vehicle-side execution unit and an intelligent terminal execution unit, the vehicle-side execution unit executes the unlocking instruction through the vehicle side, and the intelligent terminal execution unit executes the unlocking instruction through the application software.
Preferably, the verification module further comprises a primary verification and a secondary verification, the primary verification is that the intelligent terminal inputs an ID into the verification module of the vehicle end, if the ID is legal, the verification module of the vehicle end feeds back a signature and sends the signature to the intelligent terminal, and if the signature is correct, the verification is successful; and if the signature is wrong, the verification is terminated, meanwhile, the intelligent terminal and the vehicle end are verified again according to a primary verification mode, and if the signature is wrong again, the verification fails.
Preferably, the authentication module further comprises a PEPS controller, and when the intelligent terminal bluetooth module is matched with the vehicle-side bluetooth module, the PEPS controller authenticates the vehicle-side bluetooth module and authenticates the PEPS controller with the DCM.
Preferably, the intelligent unlocking system further comprises an activation module, and the activation module is used for applying for an ID on the server and sending the ID to the intelligent terminal and the vehicle terminal.
A heavy-card mobile phone intelligent unlocking using method comprises intelligent terminal unlocking, wherein the intelligent terminal unlocking comprises the following steps:
the first step is as follows: applying for an ID on a server, and issuing the ID to an intelligent terminal and a vehicle end;
the second step is that: when the intelligent terminal enters the range covered by the vehicle-end Bluetooth module, the intelligent terminal Bluetooth module is matched with the vehicle-end Bluetooth module, and the vehicle end sends an unlocking instruction to the intelligent terminal;
the third step: the intelligent terminal and the vehicle end are verified, the intelligent terminal sends the ID to the vehicle end Bluetooth module, if the ID is verified to be legal, the vehicle end sends a signature to the intelligent terminal, and if the signature is correct, the verification is successful; if the signature is wrong, terminating the verification and carrying out the verification again, and if the signature is wrong again, failing the verification;
the fourth step: when the third step is executed, the vehicle-end Bluetooth module is authenticated with the PEPS controller, and the PEPS controller is authenticated with the DCM; and if the authentication is successful, the intelligent terminal executes the unlocking instruction.
The intelligent unlocking use method of the heavy-duty mobile phone comprises application software unlocking, wherein the application software unlocking comprises the following steps:
the first step is as follows: downloading and opening application software on the intelligent terminal;
the second step is that: when the intelligent terminal enters the range covered by the vehicle-end Bluetooth module, the intelligent terminal Bluetooth module is matched with the vehicle-end Bluetooth module, and the application software sends an unlocking instruction to the vehicle end;
the third step: the intelligent terminal and the vehicle end are verified, the intelligent terminal sends the ID to the vehicle end Bluetooth module, if the ID is verified to be legal, the vehicle end sends a signature to the intelligent terminal, and if the signature is correct, the verification is successful; if the signature is wrong, terminating the verification and carrying out the verification again, and if the signature is wrong again, failing the verification;
the fourth step: when the third step is executed, the vehicle-end Bluetooth module is authenticated with the PEPS controller, and the PEPS controller is authenticated with the DCM; and if the authentication is successful, the vehicle end executes an unlocking instruction.
According to the intelligent unlocking system and the using method of the heavy-duty mobile phone, the unlocking mode is added through the two unlocking modes of the intelligent terminal and the application software, and a driver can conveniently unlock the heavy-duty mobile phone when a key is absent.
Drawings
Fig. 1 is an intelligent terminal application flow of the present invention.
FIG. 2 is a flow chart of the intelligent terminal and vehicle side verification module of the present invention.
Fig. 3 is a block diagram of an intelligent terminal unlocking system of the present invention.
Fig. 4 is a logic block diagram of the intelligent unlocking system of the present invention.
Fig. 5 is a flow chart of the intelligent unlocking system of the invention.
Fig. 6 is a flow chart of the intelligent unlocking using method of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
DCM: the Door Control Module is arranged on a Door and a window at the vehicle end and used as a Door and window controller;
PEPS: passive Entry Passive Start, keyless Entry and Start system;
m1: a left door motor;
m2: a right door motor;
CAN: controller Area Network, Controller Area Network bus, is a serial communication protocol bus for real-time application, can use twisted pair to transmit signal, is one of the most widely used field buses in the world;
APP: the mobile phone application software mainly refers to software installed on a smart phone, and overcomes the defects and individuation of an original system;
random Number: a random number;
signature: signing;
random Number + Signature: adding a signature to the random number;
signature OK: the signature is correct;
IDE: the Identification mainly refers to a unique identity number which is distributed to the equipment by the system and is used for verifying whether the identity of the initiating equipment is legal or not during authentication;
RN: random Number, which refers to a Random Number generated by adopting a specific encryption algorithm, and the Random Number is used for confirming identity validity during authentication;
bluetooth (2): bluetooth, a short-range wireless communication technology.
Embodiments of the invention: a heavy truck mobile phone smart unlocking system, see fig. 5, comprising: the intelligent terminal, the vehicle end, and the authentication module, the verification module, the information sending module, the execution module, the intelligent terminal Bluetooth module and the vehicle end Bluetooth module which are arranged on the intelligent terminal and the vehicle end;
the information sending module is used for sending an unlocking instruction to the intelligent terminal/vehicle end by the vehicle end/intelligent terminal within the range controlled by the vehicle end Bluetooth module;
the authentication module is used for matching the intelligent terminal Bluetooth module with the vehicle end Bluetooth module according to the unlocking instruction;
the verification module is used for verifying the validity between the intelligent terminal and the vehicle end according to the matching result of the authentication module;
and the execution module is used for executing an unlocking instruction after the verification module verifies that the unlocking instruction is legal.
A use method of a heavy-duty mobile phone intelligent unlocking system can adopt two modes of intelligent terminal unlocking and application software unlocking as shown in figures 1-4 and 6, and intelligent terminal unlocking generally means that a mobile phone is used as a key, the legality of the mobile phone is judged, and door lock control is carried out.
After a user purchases a vehicle, the APP downloading and using permission of a whole vehicle manufacturer can be obtained. A user registers and logs in a homepage of a finished automobile manufacturer, downloads a legal APP, applies for downloading an ID to a mobile phone after logging in the APP, and a server automatically allocates the ID to the user after the application is passed, wherein one automobile can support 5 mobile phone ID allocations; the ID validity is set to be within a certain period of half a year to one year, and reapplication is needed after the period expires. When the server distributes the ID to the mobile phone of the user, the ID is issued to the Bluetooth module of the vehicle end through a heaven key or other terminals and is stored for a certain period, and the ID and the mobile phone ID need to be updated synchronously after the ID is up.
Unlocking the application software: when the intelligent terminal with legal APP sends the operations such as unblock/shutting/window lift/window fall in vehicle bluetooth within range, vehicle end bluetooth module carries out legal authentication with intelligent terminal, if the authentication passes, then allows to carry out corresponding action, otherwise through the APP suggestion driver on the intelligent terminal operation illegal, the concrete implementation mode is as follows:
1. when a driver carries the intelligent terminal to enter the range covered by the Bluetooth module at the vehicle end, a vehicle control APP on the intelligent terminal is opened, and the mobile phone is automatically connected with the Bluetooth module.
2. And clicking an unlocking (or locking window-lifting and window-lowering) button, wherein at the moment, the vehicle-end Bluetooth module actively verifies the legality with the intelligent terminal, starting an authentication sequence, sending an authentication request, the intelligent terminal replies a unique ID to the vehicle-end Bluetooth module, if the replied ID is legal, the vehicle-end Bluetooth module generates a random number according to a specific algorithm, generates a signature through the random number and the ID, and sends the signature to the intelligent terminal, the intelligent terminal checks the correctness of the signature through the same algorithm, if the signature is correct, the signature is correct and sent to the vehicle-end Bluetooth module, and if the signature is wrong, the authentication is terminated. And after the vehicle-end Bluetooth module receives the command of correct signature sent by the intelligent terminal again, the intelligent terminal is considered to be legal, otherwise, the intelligent terminal is illegal, and unlocking is not carried out.
3. In the authentication process of the vehicle-side Bluetooth module and the intelligent terminal, the vehicle-side Bluetooth module and the PEPS controller are authenticated and the PEPS and the DCM are authenticated at the same time, and the next action can be carried out only if the authentications are passed.
4. When the authentication conditions are passed, the PEPS controller sends unlocking (or locking and window lifting and window lowering) signals to the DCM through the CAN bus, and the DCM executes the unlocking action of the door lock motor.
Unlocking the intelligent terminal: when a driver carries an intelligent terminal to enter the coverage range of a vehicle-end Bluetooth module, the intelligent terminal Bluetooth module is automatically connected with the vehicle-end Bluetooth module, a lock opening and closing button on a door handle is pressed at the moment, the vehicle-end Bluetooth module actively verifies the legality with the intelligent terminal, if the legality passes the verification, an unlocking command is sent to a DCM by a PEPS controller to execute vehicle unlocking, otherwise, the driver is prompted to not pass the verification of a mobile phone through a double-flash lamp, and the specific implementation mode is as follows:
1. when the authentication is activated, the vehicle-end Bluetooth module and the intelligent terminal Bluetooth module acquire a key authentication result. For security reasons, data exchanges for bluetooth transmissions must be encrypted and the encryption algorithms used must be kept secret. When a microswitch on a vehicle door is pressed down, a vehicle end Bluetooth module starts an authentication sequence and sends an authentication request, an intelligent terminal replies a unique ID to the vehicle end Bluetooth module, if the replied ID is legal, the vehicle end Bluetooth module generates a random number according to a specific algorithm, a signature is generated through the random number and the ID and sent to the intelligent terminal, the intelligent terminal checks the correctness of the signature through the same algorithm, if the signature is correct, the signature is sent to the vehicle end Bluetooth module correctly, and if the signature is wrong, the authentication is terminated. And after the vehicle-end Bluetooth module receives the command of correct signature sent by the intelligent terminal again, the intelligent terminal is considered to be legal, otherwise, the intelligent terminal is illegal, and unlocking is not carried out.
2. In the authentication process of the vehicle-side Bluetooth module and the smart phone, the vehicle-side Bluetooth module and the PEPS controller are authenticated and the PEPS and the DCM are authenticated at the same time, and the next action can be carried out only if the authentications are passed.
3. And when the authentication conditions are passed, the PEPS controller sends an unlocking signal to the DCM through the CAN bus, and the DCM executes the unlocking action of the door lock motor.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a heavy truck cell-phone intelligence unblock system which characterized in that includes: the intelligent terminal, the vehicle end, and the authentication module, the verification module, the information sending module, the execution module, the intelligent terminal Bluetooth module and the vehicle end Bluetooth module which are arranged on the intelligent terminal and the vehicle end;
the information sending module is used for sending an unlocking instruction to the intelligent terminal/vehicle end by the vehicle end/intelligent terminal within the range controlled by the vehicle end Bluetooth module;
the authentication module is used for matching the intelligent terminal Bluetooth module with the vehicle end Bluetooth module according to the unlocking instruction;
the verification module is used for verifying the validity between the intelligent terminal and the vehicle end according to the matching result of the authentication module;
and the execution module is used for executing an unlocking instruction after the verification module verifies that the unlocking instruction is legal.
2. The smart unlocking system for the mobile phone with the heavy card as claimed in claim 1, wherein the information sending module comprises a vehicle-side sending unit, and the vehicle-side sending unit sends the unlocking instruction to the smart terminal through the vehicle side.
3. The smart unlocking system for the mobile phone with the heavy card as claimed in claim 1, wherein the information sending module comprises an application software sending unit, and the application software sending unit is used for sending an unlocking instruction to the vehicle terminal by the application software after the application software is downloaded and registered by the smart terminal.
4. The intelligent heavy-card unlocking system for the mobile phone as claimed in claim 3, wherein the execution module comprises a vehicle-side execution unit and an intelligent terminal execution unit, the vehicle-side execution unit executes the unlocking instruction through a vehicle side, and the intelligent terminal execution unit executes the unlocking instruction through the application software.
5. The smart unlocking system for the heavy-duty mobile phone according to claim 1, wherein the verification module further comprises a primary verification and a secondary verification, the primary verification is that the ID is input to the verification module of the vehicle end through the smart terminal, if the ID is legal, the verification module of the vehicle end feeds back a signature and sends the signature to the smart terminal, and if the signature is correct, the verification is successful; and if the signature is wrong, the verification is terminated, meanwhile, the intelligent terminal and the vehicle end are verified again according to a primary verification mode, and if the signature is wrong again, the verification fails.
6. The intelligent unlocking system for the heavy-card mobile phone as claimed in claim 1, wherein the authentication module further comprises a PEPS controller, and when the intelligent terminal bluetooth module is matched with the vehicle-side bluetooth module, the PEPS controller authenticates the vehicle-side bluetooth module and authenticates the PEPS controller with DCM.
7. The intelligent unlocking system for the mobile phone with the heavy card as claimed in claim 1, further comprising an activation module, wherein the activation module is used for applying for the ID on the server and sending the ID to the intelligent terminal and the vehicle terminal.
8. A heavy truck mobile phone intelligent unlocking use method is characterized in that: the method comprises the following steps of unlocking the intelligent terminal, wherein the unlocking of the intelligent terminal comprises the following steps:
the first step is as follows: applying for an ID on a server, and issuing the ID to an intelligent terminal and a vehicle end;
the second step is that: when the intelligent terminal enters the range covered by the vehicle-end Bluetooth module, the intelligent terminal Bluetooth module is matched with the vehicle-end Bluetooth module, and the vehicle end sends an unlocking instruction to the intelligent terminal;
the third step: the intelligent terminal and the vehicle end are verified, the intelligent terminal sends the ID to the vehicle end, if the ID is verified to be legal, the vehicle end sends a signature to the intelligent terminal, and if the signature is correct, the verification is successful; if the signature is wrong, terminating the verification and carrying out the verification again, and if the signature is wrong again, failing the verification;
the fourth step: when the third step is executed, the vehicle-end Bluetooth module is authenticated with the PEPS controller, and the PEPS controller is authenticated with the DCM; and if the authentication is successful, the intelligent terminal executes the unlocking instruction.
9. A heavy truck mobile phone intelligent unlocking use method is characterized in that: the method comprises the following steps of unlocking application software, wherein the unlocking application software comprises the following steps:
the first step is as follows: downloading and opening application software on the intelligent terminal;
the second step is that: when the intelligent terminal enters the range covered by the vehicle-end Bluetooth module, the intelligent terminal Bluetooth module is matched with the vehicle-end Bluetooth module, and the application software sends an unlocking instruction to the vehicle end;
the third step: the intelligent terminal and the vehicle end are verified, the intelligent terminal sends the ID to the vehicle end, if the ID is verified to be legal, the vehicle end sends a signature to the intelligent terminal, and if the signature is correct, the verification is successful; if the signature is wrong, terminating the verification and carrying out the verification again, and if the signature is wrong again, failing the verification;
the fourth step: when the third step is executed, the vehicle-end Bluetooth module is authenticated with the PEPS controller, and the PEPS controller is authenticated with the DCM; and if the authentication is successful, the vehicle end executes an unlocking instruction.
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Cited By (2)
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CN112455386A (en) * | 2020-12-07 | 2021-03-09 | 安徽江淮汽车集团股份有限公司 | Automobile anti-theft system and method |
CN114148288A (en) * | 2021-11-03 | 2022-03-08 | 深圳市云蜂智能有限公司 | Portable and movable Bluetooth non-inductive unlocking solution system and method |
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Application publication date: 20200807 |