CN112311892A - Automobile key matching method and device and automobile communication interface equipment - Google Patents
Automobile key matching method and device and automobile communication interface equipment Download PDFInfo
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- CN112311892A CN112311892A CN202011224286.3A CN202011224286A CN112311892A CN 112311892 A CN112311892 A CN 112311892A CN 202011224286 A CN202011224286 A CN 202011224286A CN 112311892 A CN112311892 A CN 112311892A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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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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- 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
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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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
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
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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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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Abstract
The embodiment of the invention relates to the technical field of automobiles, in particular to an automobile key matching method and device and automobile communication interface equipment. The method is applied to the automobile communication interface equipment, and comprises the following steps: acquiring vehicle information of the vehicle to be matched from the vehicle to be matched; sending the vehicle information to a cloud server so as to inquire a vehicle key program and vehicle key data related to the vehicle information; writing the automobile key program and the automobile key data into an automobile key to be matched through a low-frequency communication unit; acquiring anti-theft application data from the automobile to be matched; sending the anti-theft application data to a cloud server so that the cloud server can analyze an anti-theft password according to the anti-theft application data; the anti-theft password sent by the cloud server is received, the triggering request carrying the anti-theft password is sent to the automobile to be matched so as to trigger the automobile to be matched to start the matching mode, and the automobile to be matched and the automobile key to be matched can be matched through the automobile communication interface equipment.
Description
Technical Field
The embodiment of the invention relates to the technical field of automobiles, in particular to an automobile key matching method and device and automobile communication interface equipment.
Background
Automobile keys are an important part of automobile anti-theft systems. With the progress of automobile technology, the existing automobile key is an intelligent key, and the intelligent automobile key can be matched with an automobile to unlock or lock the automobile. After the car key is lost or damaged, the car owner can go to match the key through a traditional maintenance shop or a professional locksmith. The conventional maintenance shop process of the automobile key comprises the following steps: and ordering the automobile key from a manufacturer, and matching the automobile key to the automobile by using a matching instrument of the original manufacturer after the automobile key returns to a 4S store to finish matching operation.
However, in implementing the embodiments of the present invention, the inventors found that: at present, a conventional automobile communication interface device is used for communication connection between an automobile and an external device, such as an automobile diagnostic device, a mobile terminal, or a cloud server, and does not have a function of editing an automobile key to match the automobile key with the automobile.
Disclosure of Invention
In view of the above problems, embodiments of the present invention provide a method and apparatus for matching a key of an automobile, and an automobile communication interface device, which overcome or at least partially solve the above problems.
According to an aspect of an embodiment of the present invention, there is provided a method for matching an automobile key, which is applied to an automobile communication interface device, where the automobile communication interface device includes a low-frequency communication unit, the low-frequency communication unit is used to implement low-frequency communication with an automobile key to be matched, and the automobile communication interface device is in communication connection with an automobile to be matched and a cloud server, respectively, and the method includes: acquiring vehicle information of the automobile to be matched from the automobile to be matched; sending the vehicle information to the cloud server so that the cloud server can inquire a vehicle key program and vehicle key data related to the vehicle information according to the vehicle information; writing the automobile key program and the automobile key data into the automobile key to be matched through the low-frequency communication unit; acquiring anti-theft application data of the automobile to be matched from the automobile to be matched; sending the anti-theft application data to the cloud server so that the cloud server can analyze an anti-theft password according to the anti-theft application data; the anti-theft password sent by the cloud server is received, and a triggering request carrying the anti-theft password is sent to the automobile to be matched so as to trigger the automobile to be matched to start a matching mode, wherein the automobile to be matched can be matched with the key to be matched in the matching mode.
In an optional manner, the method further comprises: sending a matching request to the automobile to be matched to trigger the automobile to be matched to start a matching mode, wherein the automobile to be matched can be matched with the key to be matched in the matching mode; and if the automobile key to be matched is not matched with the automobile to be matched, the step of obtaining the anti-theft application data of the automobile to be matched from the automobile to be matched is carried out.
In an optional manner, the method further comprises: receiving write-in response information returned by the automobile key to be matched; judging whether the write response information is write success information or write failure information; if the information is the successful writing information, the step of sending a matching request to the automobile to be matched is carried out; and if the information is the write-in failure information, outputting a write-in failure prompt.
In an optional manner, the method further comprises: receiving matching response information returned by the automobile to be matched; judging whether the matching response information is matching success information or matching failure information; if the matching information is successful, outputting a matching success prompt; and if the matching failure information is the matching failure information, outputting a matching failure prompt.
In an optional manner, the step of obtaining the vehicle information of the vehicle to be matched from the vehicle to be matched further includes: sending a monitoring request to the automobile to be matched; and obtaining the vehicle information returned by the vehicle to be matched according to the monitoring request.
According to an aspect of an embodiment of the present invention, there is provided an apparatus for matching an automobile key, which is applied to an automobile communication interface device, where the automobile communication interface device includes a low frequency communication unit, the low frequency communication unit is used to implement low frequency communication with an automobile key to be matched, and the automobile communication interface device is in communication connection with an automobile to be matched and a cloud server, respectively, and the apparatus includes: the first acquisition module is used for acquiring the vehicle information of the automobile to be matched from the automobile to be matched; the first sending module is used for sending the vehicle information to the cloud server so that the cloud server can inquire a vehicle key program and vehicle key data related to the vehicle information according to the vehicle information; the writing module is used for writing the automobile key program and the automobile key data into the automobile key to be matched through the low-frequency communication unit; the second acquisition module is used for acquiring the anti-theft application data of the automobile to be matched from the automobile to be matched; the second sending module is used for sending the anti-theft application data to the cloud server so that the cloud server can analyze an anti-theft password according to the anti-theft application data; the first receiving module is used for receiving the anti-theft password sent by the cloud server and sending a triggering request carrying the anti-theft password to the automobile to be matched so as to trigger the automobile to be matched to start a matching mode, and the automobile to be matched can be matched with the key to be matched in the matching mode.
In an optional manner, the apparatus further comprises: the third sending module is used for sending a matching request to the automobile to be matched so as to trigger the automobile to be matched to start a matching mode, and the automobile to be matched can be matched with the key to be matched in the matching mode; and if the automobile key to be matched is not matched with the automobile to be matched, entering the second acquisition module.
In an optional manner, the apparatus further comprises: the second receiving module is used for receiving the written response information returned by the automobile key to be matched; a first judging module, configured to judge whether the write response information is write success information or write failure information; if the information is the successful writing information, entering a third sending module; and the first output module is used for outputting a write-in failure prompt if the write-in response information is the write-in failure information.
In an optional manner, the apparatus further comprises: the third receiving module is used for receiving matching response information returned by the automobile to be matched; the second judging module is used for judging whether the matching response information is matching success information or matching failure information; the second output module is used for outputting a matching success prompt if the matching response information is the matching success information; and the third output module is used for outputting a matching failure prompt if the matching response information is the matching failure information.
In an optional manner, the first obtaining module includes: the sending unit is used for sending a monitoring request to the automobile to be matched; and the acquisition unit is used for acquiring the vehicle information returned by the automobile to be matched according to the monitoring request.
According to an aspect of an embodiment of the present invention, there is provided an automobile communication interface apparatus including: the automobile communication interface is used for being in communication connection with an automobile to be matched; the first communication module is used for being in communication connection with the cloud server; the second communication module is used for being in communication connection with the automobile key to be matched, wherein the second communication module comprises a low-frequency communication unit; the processor is in communication connection with the automobile communication interface, the first communication module and the second communication module respectively; and a memory communicatively coupled to the processor, the memory storing instructions executable by the processor to enable the processor to perform the above-described method of vehicle key matching.
In an optional mode, the automobile communication interface is an OBD communication interface.
In an optional manner, the first communication module is a wireless communication module.
In an optional mode, the low-frequency communication unit includes a signal processing module, a low-frequency modulation module, a low-frequency transmitting module, and a low-frequency antenna, and the signal processing module, the low-frequency modulation module, the low-frequency transmitting module, and the low-frequency antenna are connected in sequence.
In an optional mode, the second communication module further comprises a high-frequency communication unit, and the high-frequency communication unit is used for receiving the data fed back by the car key to be matched.
In an alternative form, the processor includes a first processing unit, a second processing unit, and a third processing unit; the first processing unit, the second processing unit and the third processing unit are all electrically connected through a bus, the first processing unit is used for processing information of interaction between the automobile communication interface equipment and an automobile to be matched, the second processing unit is used for processing information of interaction between the automobile communication interface equipment and the cloud server, and the third processing unit is used for processing information of interaction between the automobile communication interface equipment and an automobile key to be matched.
In an optional manner, the processor further includes a codec unit, the codec unit is connected to the bus, and the interactive information processed by the first processing unit, the second processing unit, and the third processing unit is adapted to a protocol format through the codec unit.
In an alternative mode, the memory includes a first storage unit, a second storage unit and a third storage unit; the first storage unit, the second storage unit and the third storage unit are all connected with the bus, the first storage unit is used for storing an automobile key program written with an automobile key to be matched and automobile key data, the second storage unit is used for storing information fed back by an automobile to be matched, and the third storage unit is used for storing information fed back by the cloud server.
The embodiment of the invention has the beneficial effects that: different from the existing implementation method of the automobile key matching agent, the communication interface device of the embodiment obtains an automobile key program and automobile key data corresponding to the vehicle information of the automobile to be matched from the cloud server, then writes the automobile key program and the automobile key data into the automobile key to be matched, then obtains the anti-theft application data from the automobile to be matched, obtains the anti-theft password according to the anti-theft application data, and pairs the automobile key to be matched and the automobile to be matched according to the anti-theft password, so that the automobile key can be matched through the automobile communication interface device, and the user experience is good. In addition, since the car key program and the car key data are obtained from a cloud server according to the vehicle information of the car, that is, if the vehicle information is different, the car key program and the car key data are different, the method is applicable to different cars.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
FIG. 1 is a schematic diagram of an environment for implementing a method for matching keys of a vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of another embodiment of a key matching method for a vehicle according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart of a method for matching keys of a vehicle according to an embodiment of the present invention;
FIG. 4 is a schematic flow chart diagram illustrating a method for obtaining vehicle information according to an embodiment of the present invention;
FIG. 5 is a schematic flow chart diagram of another method for matching keys of a vehicle according to an embodiment of the present invention;
FIG. 6 is a schematic flow chart illustrating a method for matching keys of a vehicle according to another embodiment of the present invention;
FIG. 7 is a flowchart illustrating a method for determining whether a key match is successful according to an embodiment of the present invention;
FIG. 8 is a schematic view of a key matching device for a vehicle according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of an automotive communication interface apparatus provided by an embodiment of the present invention;
FIG. 10 is a diagram illustrating the connection of various components of an automotive communication interface device in accordance with an embodiment of the present invention;
fig. 11 is a schematic diagram of components of an automotive communication interface device in accordance with an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. 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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an implementation environment of a method for matching a car key 200 according to an embodiment of the present invention, where the implementation environment includes a car communication interface device 100, a car key 200 to be matched, a cloud server 300, and a car 400 to be matched.
The automobile communication interface device 100 is in communication connection with the automobile key 200 to be matched, the cloud server 300 and the automobile 400 to be matched respectively to perform data interaction.
In some embodiments, referring to fig. 2, the implementation environment further includes a mobile terminal 500, and the automobile communication interface device 100 is in communication connection with the cloud server 300 through the mobile terminal 500 for data interaction.
It should be noted that, in some embodiments, the car communication interface device 100 is communicatively connected to the mobile terminal 500 through a bluetooth device.
Example one
Referring to fig. 3, fig. 3 is a flowchart illustrating a method for matching a key of a vehicle according to an embodiment of the present invention. The method comprises the following steps:
and S101, acquiring the vehicle information of the automobile to be matched from the automobile to be matched.
The vehicle information includes at least one of a vehicle type, a vehicle money, and an age. The vehicle information further includes information representing the car to be matched, such as a VI N code, that is, the VI N code is used to identify the current car to be matched, and the VI N code is information uniquely corresponding to the car to be matched.
And when the automobile communication interface equipment is in communication connection with the automobile to be matched, the automobile information of the automobile to be matched is acquired from the automobile to be matched. In some embodiments, the vehicle communication interface device is provided with an OBD interface, and the vehicle information can be acquired when the vehicle communication interface device is connected with an ECU of a vehicle through the OBD interface.
In some embodiments, the vehicle information of the vehicle to be matched, which is acquired by the vehicle communication interface device, is returned by the vehicle to be matched after the vehicle information of the vehicle to be matched is first sent to the vehicle to be matched, specifically, referring to fig. 4, step S101 includes:
and step S1011, sending a monitoring request to the automobile to be matched.
Step S1012, obtaining the vehicle information returned by the vehicle to be matched according to the monitoring request.
Step S102, the vehicle information is sent to the cloud server, so that the cloud server queries a vehicle key program and vehicle key data related to the vehicle information according to the vehicle information.
The cloud server stores a car key program and car key data, and the car key program and the car key data are matched with the car information, for example, are matched with the car type, that is, cars of different car types correspond to different car key programs and car key data.
The car key data is memory data used for the car key to unlock the car.
The automobile key program is used for pairing the automobile to be matched and the automobile key to be matched according to the automobile key data.
In some embodiments, a method of pairing the key to be matched with the car to be matched comprises:
step a, the automobile to be matched sends an input code to the automobile communication interface equipment through an OBD interface of the automobile communication interface equipment.
And b, the automobile communication interface equipment forwards the input code to the automobile key to be matched through the low-frequency communication unit.
And c, the automobile key program in the automobile key to be matched performs algorithm conversion on the input code into a matching code according to the automobile key data.
And d, the automobile key to be matched sends the matching code to the automobile communication interface equipment through the low-frequency communication unit.
And e, the automobile communication interface equipment sends the matching code to the automobile to be matched through the OBD interface.
And f, identifying the matching code by the automobile to be matched, and completing pairing.
It should be noted that, in some embodiments, the vehicle communication interface device includes a VC I device and a mobile terminal, and then the VCI device obtains the vehicle information from the vehicle to be matched through an OBD interface, and then the VCI device sends the vehicle information to the mobile terminal through bluetooth, and then the mobile terminal sends the vehicle information to the cloud server through a wireless communication method.
And step S103, writing the automobile key program and the automobile key data into the automobile key to be matched through the low-frequency communication unit.
And the automobile communication interface equipment is provided with a low-frequency communication unit, and the writing of the automobile key program and the automobile key data into the automobile key to be matched through the low-frequency communication unit is realized through the low-frequency communication unit.
And step S104, acquiring the anti-theft application data of the automobile to be matched from the automobile to be matched.
When automobile keys of automobiles with low anti-theft levels of some anti-theft systems are matched, after the automobile key program and the automobile key data are written into the automobile keys to be matched, the input codes can be directly obtained from the automobiles, and then the automobile keys are matched through the step a, the step b, the step c, the step d, the step e and the step f. When automobile keys of automobiles with high anti-theft levels of some amplification O systems are matched, the anti-theft systems of the automobiles are cracked firstly. I.e. cracking the anti-theft application data.
Step S105, the anti-theft application data are sent to the cloud server, so that the cloud server can analyze the anti-theft password according to the anti-theft application data.
The anti-theft password is equivalent to the input code in the step a.
Step S106, receiving the anti-theft password sent by the cloud server, and sending a trigger request carrying the anti-theft password to the automobile to be matched so as to trigger the automobile to be matched to start a matching mode, wherein the automobile to be matched can be matched with the key to be matched in the matching mode.
One implementation manner of pairing the car to be matched with the key to be matched in the matching mode includes:
and a', the automobile communication interface equipment sends the anti-theft password to the automobile key to be matched through an OBD interface.
And b', the automobile key program in the automobile key to be matched carries out algorithm conversion on the anti-theft password into a matched password according to the automobile key data.
And c', the automobile key to be matched sends the matching password to the automobile communication interface equipment through the low-frequency communication unit.
And d', the automobile communication interface equipment sends the matching password to the automobile to be matched through the OBD interface.
And e', the automobile to be matched identifies the matched password to complete pairing.
In the embodiment of the invention, the automobile communication interface equipment acquires the vehicle information of the automobile to be matched from the automobile to be matched; sending the vehicle information to the cloud server so that the cloud server can inquire a vehicle key program and vehicle key data related to the vehicle information according to the vehicle information; writing the automobile key program and the automobile key data into the automobile key to be matched through the low-frequency communication unit; acquiring anti-theft application data of the automobile to be matched from the automobile to be matched; sending the anti-theft application data to the cloud server so that the cloud server can analyze an anti-theft password according to the anti-theft application data; the anti-theft password sent by the cloud server is received, the triggering request carrying the anti-theft password is sent to the automobile to be matched so as to trigger the automobile to be matched to start a matching mode, the automobile to be matched can be matched with the key to be matched in the matching mode, namely, automobile communication interface equipment obtains an automobile key program matched with the automobile to be matched and automobile key data, and then the automobile key program and the automobile key data are written into the key to be matched through a low-frequency communication unit, so that the automobile to be matched and the automobile key to be matched can be matched to realize automobile key matching, and user experience is good.
Example two
Referring to fig. 5, fig. 5 is a schematic flowchart illustrating another method for matching a key of a vehicle according to an embodiment of the present invention. The method comprises the following steps:
and S101, acquiring the vehicle information of the automobile to be matched from the automobile to be matched.
Step S102, the vehicle information is sent to the cloud server, so that the cloud server queries a vehicle key program and vehicle key data related to the vehicle information according to the vehicle information.
And step S103, writing the automobile key program and the automobile key data into the automobile key to be matched through the low-frequency communication unit.
Step S104a, sending a matching request to the automobile to be matched to trigger the automobile to be matched to start a matching mode, wherein the automobile to be matched can be matched with the key to be matched in the matching mode, and if the automobile key to be matched is not matched with the automobile to be matched, the step S104 is entered. .
The matching request is used for triggering the matching mode so as to pair the automobile to be matched with the automobile key to be matched.
In some embodiments, if the anti-theft level of the anti-theft system of the automobile to be matched is higher, the matching request cannot be successful when triggering the matching mode, and at this time, the subsequent step S104 needs to be executed to crack the anti-theft system.
When the matching request triggers the execution of the matching mode, the automobile to be matched and the automobile key to be matched can be directly paired.
And step S104, acquiring the anti-theft application data of the automobile to be matched from the automobile to be matched.
Step S105, the anti-theft application data are sent to the cloud server, so that the cloud server can analyze the anti-theft password according to the anti-theft application data.
Step S106, receiving the anti-theft password sent by the cloud server, and sending a trigger request carrying the anti-theft password to the automobile to be matched so as to trigger the automobile to be matched to start a matching mode, wherein the automobile to be matched can be matched with the key to be matched in the matching mode.
In the embodiment of the present invention, between the steps of obtaining the anti-theft application data of the vehicle to be matched from the vehicle to be matched, the vehicle communication interface device first sends a matching request to the vehicle to be matched, if the vehicle key to be matched is successfully matched with the vehicle to be matched, the vehicle communication interface device does not need to further obtain the anti-theft application data of the vehicle, and if the vehicle key to be matched is not matched with the vehicle to be matched, the step of obtaining the anti-theft application data of the vehicle to be matched from the vehicle to be matched is performed, so that the vehicle key matching efficiency is high.
EXAMPLE III
In practical applications, a situation that writing of the car key program and the car key data is failed when the car key to be matched is written into the car key to be matched may occur, if the determination of writing success or writing failure is not performed, a subsequent procedure of pairing the car key to be matched and the car to be matched is directly performed, and pairing failure is caused by failure of writing success, which may undoubtedly reduce pairing efficiency, and therefore, in some embodiments, please refer to fig. 6, the method for matching the car key includes:
and S101, acquiring the vehicle information of the automobile to be matched from the automobile to be matched.
Step S102, the vehicle information is sent to the cloud server, so that the cloud server queries a vehicle key program and vehicle key data related to the vehicle information according to the vehicle information.
And step S103, writing the automobile key program and the automobile key data into the automobile key to be matched through the low-frequency communication unit.
And step S103a, receiving the written response information returned by the automobile key to be matched.
Wherein the write response information includes write success information or write failure information.
Step S103b, determining whether the write response information is write success information or write failure information, if the write response information is the write success information, executing step S104a, otherwise outputting a write failure prompt.
In some embodiments, the car key to be matched sends a write response message after the car communication interface device writes the car key program and the car key data into the car key to be matched.
In some embodiments, the automotive communication interface device is to
And after a first preset time after the automobile key program and the automobile key data are written into the automobile key to be matched, sending a write-in verification request to the automobile key to be matched, wherein the write-in verification request is used for verifying whether the write-in is successful. And the automobile key to be matched receives and returns the write-in response information according to the write-in verification request.
In some embodiments, if the vehicle communication interface device does not receive the write response message within the second preset time, and it is determined that the writing is failed, step S103d may also be executed to output a write failure prompt.
Step S104a, sending a matching request to the automobile to be matched to trigger the automobile to be matched to start a matching mode, wherein the automobile to be matched can be matched with the key to be matched in the matching mode, and if the automobile key to be matched is not matched with the automobile to be matched, the step S104 is entered.
The matching request is used for triggering the matching mode so as to pair the automobile to be matched with the automobile key to be matched.
In some embodiments, if the anti-theft level of the anti-theft system of the automobile to be matched is higher, the matching request cannot be successful when triggering the matching mode, and at this time, the subsequent step S104 needs to be executed to crack the anti-theft system.
When the matching request triggers the execution of the matching mode, the automobile to be matched and the automobile key to be matched can be directly paired.
And step S104, acquiring the anti-theft application data of the automobile to be matched from the automobile to be matched.
Step S105, the anti-theft application data are sent to the cloud server, so that the cloud server can analyze the anti-theft password according to the anti-theft application data.
Step S106, receiving the anti-theft password sent by the cloud server, and sending a trigger request carrying the anti-theft password to the automobile to be matched so as to trigger the automobile to be matched to start a matching mode, wherein the automobile to be matched can be matched with the key to be matched in the matching mode.
It can be understood that, after the write-in failure prompt is received, the key to be matched is considered to be incapable of being subsequently paired with the automobile to be matched, and the key to be matched is not paired with the automobile to be matched. Therefore, the efficiency of subsequently pairing the automobile key to be matched and the automobile to be matched can be improved.
In some embodiments, in order to confirm whether the matching of the vehicle to be matched and the vehicle key to be matched is successful, referring to fig. 7, the method for matching the vehicle key further includes:
and step S107, receiving the matching response information returned by the automobile to be matched.
The matching response information comprises matching success information or matching failure information, and the matching success information is used for indicating that the automobile to be matched is successfully matched with the automobile key to be matched. The matching failure information is used for indicating that the matching of the automobile to be matched and the automobile key to be matched fails.
Step S108, judging whether the matching response information is matching success information or matching failure information.
And step S109, if the matching information is successful, outputting a matching success prompt.
And step S110, if the matching failure information is obtained, outputting a matching failure prompt.
It is understood that the steps S107, S108, S109 and S110 described above are equally applicable to the first and second embodiments described above.
In the embodiment of the present invention, after the car key program and the car key data are written in the car key to be matched through the low frequency communication unit, first, whether the writing is successful or failed is determined, and the step of sending a matching request to the car to be matched and the step of further obtaining the anti-theft application data of the car to be matched from the car to be matched are performed only if the writing is successful, so that it is possible to avoid that the matching of the car to be matched and the car key is performed without writing the car key program and the car key data in the car to be matched, and thus the efficiency of matching the car key is high.
Example four
Referring to fig. 8, fig. 8 is a schematic diagram of an apparatus for matching a car key, which is applied to a car communication interface device, where the car communication interface device includes a low frequency communication unit, the low frequency communication unit is used to implement low frequency communication with a car key to be matched, and the car communication interface device is in communication connection with a car to be matched and a cloud server respectively, and the apparatus 400 includes: a first obtaining module 401, a first sending module 402, a writing module 403, a second obtaining module 404, a second sending module 405, and a first receiving module 406. The first obtaining module 401 is configured to obtain vehicle information of the automobile to be matched from the automobile to be matched; a first sending module 402, configured to send the vehicle information to the cloud server, so that the cloud server queries a car key program and car key data related to the vehicle information according to the vehicle information; a writing module 403, configured to write the car key program and the car key data into the car key to be matched through the low-frequency communication unit; a second obtaining module 404, configured to obtain, from the vehicle to be matched, anti-theft application data of the vehicle to be matched; a second sending module 405, configured to send the anti-theft application data to the cloud server, so that the cloud server parses an anti-theft password according to the anti-theft application data; the first receiving module 406 is configured to receive the anti-theft password sent by the cloud server, and send a trigger request carrying the anti-theft password to the to-be-matched automobile so as to trigger the to-be-matched automobile to start a matching mode, where the to-be-matched automobile can be paired with the to-be-matched key in the matching mode.
In some embodiments, the apparatus further comprises: and a third sending module 407. A third sending module 407, configured to send a matching request to the vehicle to be matched, so as to trigger the vehicle to be matched to start a matching mode, where the vehicle to be matched may be paired with the key to be matched in the matching mode; and if the automobile key to be matched is not matched with the automobile to be matched, entering the second acquisition module.
In some embodiments, the apparatus further comprises: a second receiving module 408, a first judging module 409 and a first outputting module 410. The second receiving module 408 is configured to receive write-in response information returned by the to-be-matched automobile key; a first judging module 409, configured to judge whether the write response information is write success information or write failure information; if the information is the successful writing information, entering a third sending module; a first output module 410, configured to output a write failure prompt if the write response information is the write failure information.
In some embodiments, the apparatus further comprises: a third receiving module 411, a second judging module 412, a second outputting module 413 and a third outputting module 414. The third receiving module 411 is configured to receive matching response information returned by the vehicle to be matched; a second judging module 412, configured to judge whether the matching response information is matching success information or matching failure information; a second output module 413, configured to output a matching success prompt if the matching response information is the matching success information; a third output module 414, configured to output a matching failure prompt if the matching response information is the matching failure information.
In some embodiments, the first obtaining module 401 includes: a transmission unit 4011 and an acquisition unit 4012. The sending unit 4011 is configured to send a monitoring request to the vehicle to be matched; the obtaining unit 4012 is configured to obtain the vehicle information returned by the vehicle to be matched according to the monitoring request.
In the embodiment of the invention, the automobile communication interface equipment acquires the vehicle information of the automobile to be matched from the automobile to be matched through a first acquisition module; the vehicle information is sent to the cloud server through a first sending module, so that the cloud server inquires a vehicle key program and vehicle key data related to the vehicle information according to the vehicle information; writing the automobile key program and the automobile key data into the automobile key to be matched through the low-frequency communication unit through a writing module; acquiring the anti-theft application data of the automobile to be matched from the automobile to be matched through a second acquisition module; sending the anti-theft application data to the cloud server through a second sending module so that the cloud server can analyze an anti-theft password according to the anti-theft application data; the anti-theft password sent by the cloud server is received through the first receiving module, the triggering request carrying the anti-theft password is sent to the automobile to be matched so as to trigger the automobile to be matched to start a matching mode, the automobile to be matched can be matched with the key to be matched in the matching mode, namely, the automobile communication interface equipment obtains an automobile key program matched with the automobile to be matched and automobile key data, then the automobile key program and the automobile key data are written into the key to be matched through the low-frequency communication unit, then the automobile to be matched and the automobile key to be matched can be matched to realize automobile key matching, and user experience is good.
EXAMPLE five
Referring to fig. 9-11 together, fig. 9 is a schematic diagram of an automobile communication interface device according to an embodiment of the present invention, fig. 10 is a connection relationship diagram of components of the automobile communication interface device according to the embodiment of the present invention, and fig. 11 is a schematic diagram of components of the automobile communication interface device according to the embodiment of the present invention. The automotive communication interface device 100 includes: a housing 101, an automotive communication interface 102, a first communication module 103, a second communication module 104, a processor 105, and a memory 106. The housing 101 is provided with a cavity 1011 and a mounting port 1012 communicated with the cavity 1011. The automobile communication interface 102 is installed on the installation opening 1012, and the automobile communication interface 102 is used for being in communication connection with the automobile 400 to be matched. The first communication module 103 and the second communication module 104 are both installed in the cavity 1011, wherein the first communication module 103 is used for being in communication connection with the cloud server 300, the second communication module 104 comprises a low-frequency communication unit 1041, and the low-frequency communication unit 1041 is used for being in communication connection with the automobile key 200 to be matched with the automobile key 200. The processor 105 is in communication connection with the automobile communication interface 102, the first communication module 103 and the second communication module 104 respectively. A memory 106, the memory 106 communicatively coupled to the processor 105, the memory 106 storing instructions executable by the processor 105, the instructions executable by the processor 105 to enable the processor 105 to perform a method of vehicle key 200 matching.
The car communication interface device 100 car key 200 to be matched car 400 car key 200 to be matched car key 200 for the car communication interface 102 described above, in some embodiments the car communication interface 102 is an OBD communication interface.
As for the first communication module 103, in some embodiments, the first communication module 103 is a wireless communication module, such as short wave communication, microwave communication, satellite communication, and the like, through which the cloud server 300 can be communicatively connected. Or, the first communication module 103 is a bluetooth device, and is connected to an external terminal through the bluetooth device, and then is in communication connection with the cloud server 300 through the external terminal.
As for the above-described second communication module 104, the second communication module 104 includes a low frequency communication unit 1041 and a high frequency communication unit 1042. The low-frequency communication unit 1041 is configured to write a key program or the like into the car key 200 to be matched with the car key 200. The high frequency communication unit 1042 is used for receiving the data fed back by the car key 200 to be matched with the car key 200.
In some embodiments, referring to fig. 11, the low frequency communication unit 1041 includes a signal processor 1041a, a low frequency modulator 1041b, a low frequency transmitter 1041c, and a low frequency antenna 1041d, and the signal processor 041a, the low frequency modulator 1041b, the low frequency transmitter 1041c, and the low frequency antenna 1041d are connected in sequence.
Referring to fig. 11, the processor 105 includes a first processing unit 1051, a second processing unit 1052, a third processing unit 1053, and a codec unit 1054. The first processing unit 1051, the second processing unit 1052, the third processing unit 1053 and the codec unit 1054 are connected by a bus. The first processing unit 1051 is configured to process information of interaction between the car communication interface device 100 and the car 400 to be matched, the second processing unit 1052 is configured to process information of interaction between the car communication interface device 100 and the cloud server 300, and the third processing unit 1053 is configured to process information of interaction between the car communication interface device 100 and the car key 200 to be matched. Wherein, the information of the interaction processed by the first processing unit 1051, the second processing unit 1052 and the third processing unit 1053 is adapted to the protocol format by the codec unit 1054.
Referring to fig. 11, the memory 106 includes a first storage unit 1061, a second storage unit 1062, and a third storage unit 1063. The first storage unit 1061, the second storage unit 1062, and the third storage unit 1063 are connected by a bus. The first storage unit 1061 is configured to store a car key 200 program written in the car key 200 to be matched and car key 200 data, the second storage unit 1062 is configured to store information fed back by the car 400 to be matched, and the third storage unit 1063 is configured to store information fed back by the cloud server 300.
The memory 106 is used as a non-volatile computer readable storage medium for storing non-volatile software programs, non-volatile computer executable programs, and modules, such as program instructions/modules (e.g., the modules shown in fig. 8) corresponding to the method for matching a car key according to the embodiment of the present invention. The processor 105 executes various functional applications and data processing of the device for matching a car key, that is, the method for matching a car key of the above-described method embodiment, by executing nonvolatile software programs, instructions and modules stored in the memory 106.
The memory 106 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of the car key-matched device, and the like. Further, the memory 106 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, the memory 106 may optionally include memory located remotely from the processor 105, which may be connected to the car key matching device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory 106 and, when executed by the one or more processors 105, perform the method of car key matching in any of the method embodiments described above.
The product can execute the method provided by the embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the method provided by the embodiment of the present invention.
Embodiments of the present invention provide a non-volatile computer-readable storage medium, where computer-executable instructions are stored in the non-volatile computer-readable storage medium, and the computer-executable instructions are executed by an automobile communication interface device to perform a method for matching an automobile key in any of the above-mentioned method embodiments.
Embodiments of the present invention provide a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform a method of car key matching in any of the above-described method embodiments.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a general hardware platform, and certainly can also be implemented by hardware. It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a computer readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (14)
1. The method for matching the automobile key is applied to automobile communication interface equipment, the automobile communication interface equipment comprises a low-frequency communication unit, the low-frequency communication unit is used for realizing low-frequency communication with the automobile key to be matched, the automobile communication interface equipment is respectively in communication connection with an automobile to be matched and a cloud server, and the method comprises the following steps:
acquiring vehicle information of the automobile to be matched from the automobile to be matched;
sending the vehicle information to the cloud server so that the cloud server can inquire a vehicle key program and vehicle key data related to the vehicle information according to the vehicle information;
writing the automobile key program and the automobile key data into the automobile key to be matched through the low-frequency communication unit;
acquiring anti-theft application data of the automobile to be matched from the automobile to be matched;
sending the anti-theft application data to the cloud server so that the cloud server can analyze an anti-theft password according to the anti-theft application data;
the anti-theft password sent by the cloud server is received, and a triggering request carrying the anti-theft password is sent to the automobile to be matched so as to trigger the automobile to be matched to start a matching mode, wherein the automobile to be matched can be matched with the key to be matched in the matching mode.
2. The method according to claim 1, wherein the step of obtaining the anti-theft application data of the vehicle to be matched from the vehicle to be matched is preceded by the method further comprising:
sending a matching request to the automobile to be matched to trigger the automobile to be matched to start a matching mode, wherein the automobile to be matched can be matched with the key to be matched in the matching mode;
and if the automobile key to be matched is not matched with the automobile to be matched, the step of obtaining the anti-theft application data of the automobile to be matched from the automobile to be matched is carried out.
3. The method of claim 2, further comprising:
receiving write-in response information returned by the automobile key to be matched;
judging whether the write response information is write success information or write failure information;
if the information is the successful writing information, the step of sending a matching request to the automobile to be matched is carried out;
and if the information is the write-in failure information, outputting a write-in failure prompt.
4. The method according to any one of claims 1-3, further comprising:
receiving matching response information returned by the automobile to be matched;
judging whether the matching response information is matching success information or matching failure information;
if the matching information is successful, outputting a matching success prompt;
and if the matching failure information is the matching failure information, outputting a matching failure prompt.
5. The method according to any one of claims 1 to 3, wherein the step of obtaining the vehicle information of the car to be matched from the car to be matched further comprises:
sending a monitoring request to the automobile to be matched;
and obtaining the vehicle information returned by the vehicle to be matched according to the monitoring request.
6. The utility model provides a device that car key matches which characterized in that is applied to car communication interface equipment, car communication interface equipment includes the low frequency communication unit, the low frequency communication unit is used for realizing low frequency communication with waiting to match the car key, car communication interface equipment respectively with wait to match car and cloud ware communication connection, the device includes:
the first acquisition module is used for acquiring the vehicle information of the automobile to be matched from the automobile to be matched;
the first sending module is used for sending the vehicle information to the cloud server so that the cloud server can inquire a vehicle key program and vehicle key data related to the vehicle information according to the vehicle information;
the writing module is used for writing the automobile key program and the automobile key data into the automobile key to be matched through the low-frequency communication unit;
the second acquisition module is used for acquiring the anti-theft application data of the automobile to be matched from the automobile to be matched;
the second sending module is used for sending the anti-theft application data to the cloud server so that the cloud server can analyze an anti-theft password according to the anti-theft application data;
the first receiving module is used for receiving the anti-theft password sent by the cloud server and sending a triggering request carrying the anti-theft password to the automobile to be matched so as to trigger the automobile to be matched to start a matching mode, and the automobile to be matched can be matched with the key to be matched in the matching mode.
7. An automotive communication interface device, comprising:
the automobile communication interface is used for being in communication connection with an automobile to be matched;
the first communication module is used for being in communication connection with the cloud server;
the second communication module is used for being in communication connection with the automobile key to be matched, wherein the second communication module comprises a low-frequency communication unit;
the processor is in communication connection with the automobile communication interface, the first communication module and the second communication module respectively; and
a memory communicatively coupled to the processor, the memory storing instructions executable by the processor to enable the processor to perform the method of any of claims 1-5.
8. The vehicle communication interface device of claim 7, wherein the vehicle communication interface is an OBD communication interface.
9. The vehicle communication interface device of claim 7, wherein the first communication module is a wireless communication module.
10. The automotive communication interface device of claim 7, wherein the low-frequency communication unit includes a signal processing module, a low-frequency modulation module, a low-frequency transmission module, and a low-frequency antenna, and the signal processing module, the low-frequency modulation module, the low-frequency transmission module, and the low-frequency antenna are connected in sequence.
11. The vehicle communication interface device according to claim 7, wherein the second communication module further comprises a high frequency communication unit for receiving the data fed back by the vehicle key to be matched.
12. The automotive communication interface device of claim 7, wherein the processor comprises a first processing unit, a second processing unit, and a third processing unit;
the first processing unit, the second processing unit and the third processing unit are all electrically connected through a bus, the first processing unit is used for processing information of interaction between the automobile communication interface equipment and an automobile to be matched, the second processing unit is used for processing information of interaction between the automobile communication interface equipment and the cloud server, and the third processing unit is used for processing information of interaction between the automobile communication interface equipment and an automobile key to be matched.
13. The vehicle communication interface device according to claim 12, wherein the processor further includes a codec unit, the codec unit is connected to the bus, and the interactive information processed by the first processing unit, the second processing unit, and the third processing unit is adapted to a protocol format by the codec unit.
14. The automotive communication interface apparatus of claim 12, wherein the memory includes a first storage unit, a second storage unit, and a third storage unit;
the first storage unit, the second storage unit and the third storage unit are all connected with the bus, the first storage unit is used for storing an automobile key program written with an automobile key to be matched and automobile key data, the second storage unit is used for storing information fed back by an automobile to be matched, and the third storage unit is used for storing information fed back by the cloud server.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011224286.3A CN112311892A (en) | 2020-11-05 | 2020-11-05 | Automobile key matching method and device and automobile communication interface equipment |
| PCT/CN2021/127117 WO2022095789A1 (en) | 2020-11-05 | 2021-10-28 | Automobile key matching method and apparatus, and automobile communication interface device |
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| CN202011224286.3A CN112311892A (en) | 2020-11-05 | 2020-11-05 | Automobile key matching method and device and automobile communication interface equipment |
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| WO (1) | WO2022095789A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114093064A (en) * | 2021-11-24 | 2022-02-25 | 深圳市道通科技股份有限公司 | Automobile remote control key matching system and method and automobile communication interface equipment |
| CN114416073A (en) * | 2022-01-22 | 2022-04-29 | 重庆长安汽车股份有限公司 | Software service system based on key low-frequency positioning, working method and automobile |
| WO2022095789A1 (en) * | 2020-11-05 | 2022-05-12 | 深圳市道通科技股份有限公司 | Automobile key matching method and apparatus, and automobile communication interface device |
| CN115134244A (en) * | 2022-06-24 | 2022-09-30 | 重庆长安汽车股份有限公司 | Vehicle access equipment management method and device, electronic equipment and storage medium |
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| CN108394376B (en) * | 2017-02-08 | 2019-11-22 | 比亚迪股份有限公司 | Key matching system and method for automobile |
| WO2019136332A1 (en) * | 2018-01-08 | 2019-07-11 | Continental Intelligent Transportation Systems, LLC | Multilane message counters to ensure order |
| CN110298936B (en) * | 2018-03-22 | 2021-04-20 | 比亚迪股份有限公司 | Vehicle key configuration method, system and equipment thereof |
| EP3933154B1 (en) * | 2019-02-25 | 2024-06-05 | Honda Motor Co., Ltd. | Vehicle, vehicle onboard device, and management method |
| CN110111472B (en) * | 2019-05-16 | 2022-05-13 | 广州小鹏汽车科技有限公司 | Vehicle key control method and device |
| CN111383365A (en) * | 2020-04-17 | 2020-07-07 | 中山市澳多电子科技有限公司 | OBD cloud key |
| CN112311892A (en) * | 2020-11-05 | 2021-02-02 | 深圳市道通科技股份有限公司 | Automobile key matching method and device and automobile communication interface equipment |
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2020
- 2020-11-05 CN CN202011224286.3A patent/CN112311892A/en active Pending
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- 2021-10-28 WO PCT/CN2021/127117 patent/WO2022095789A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022095789A1 (en) * | 2020-11-05 | 2022-05-12 | 深圳市道通科技股份有限公司 | Automobile key matching method and apparatus, and automobile communication interface device |
| CN114093064A (en) * | 2021-11-24 | 2022-02-25 | 深圳市道通科技股份有限公司 | Automobile remote control key matching system and method and automobile communication interface equipment |
| CN114416073A (en) * | 2022-01-22 | 2022-04-29 | 重庆长安汽车股份有限公司 | Software service system based on key low-frequency positioning, working method and automobile |
| CN115134244A (en) * | 2022-06-24 | 2022-09-30 | 重庆长安汽车股份有限公司 | Vehicle access equipment management method and device, electronic equipment and storage medium |
| CN115134244B (en) * | 2022-06-24 | 2023-07-18 | 重庆长安汽车股份有限公司 | Vehicle access device management method and device, electronic device and storage medium |
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| WO2022095789A1 (en) | 2022-05-12 |
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