CN113704106B - Off-line detection system, method, equipment and medium for automobile digital key - Google Patents
Off-line detection system, method, equipment and medium for automobile digital key Download PDFInfo
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- CN113704106B CN113704106B CN202110988822.5A CN202110988822A CN113704106B CN 113704106 B CN113704106 B CN 113704106B CN 202110988822 A CN202110988822 A CN 202110988822A CN 113704106 B CN113704106 B CN 113704106B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3668—Software testing
- G06F11/3672—Test management
- G06F11/3684—Test management for test design, e.g. generating new test cases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3668—Software testing
- G06F11/3672—Test management
- G06F11/3688—Test management for test execution, e.g. scheduling of test suites
Abstract
The invention relates to an off-line detection system, method, equipment and medium of an automobile digital key, wherein the system comprises an automobile digital key module arranged at an automobile end, an off-line detection APP arranged at an intelligent equipment end and an off-line detection management system which are connected in sequence; the automobile digital key module is used for determining the state of a vehicle; the off-line detection APP is used for performing vehicle control detection according to the vehicle state to obtain detection data; the offline detection management system comprises an offline detection data module for recording detection data from an offline detection APP. Compared with the prior art, the method does not depend on the networking environment of factories and factories, and the switching process of the states of normal and production line detection of the vehicle limits illegal use of the off-line detection App on the normal vehicle, so that the method has the advantage of high safety.
Description
Technical Field
The invention relates to the field of digital key detection, in particular to a system, a method, equipment and a medium for detecting the offline of an automobile digital key.
Background
The automobile digital key is a technology for connecting and controlling vehicles by using intelligent terminal equipment such as a mobile phone and a smart watch and the like, and a user can replace the original traditional automobile key by using the automobile digital key. The automobile digital key relates to the functions of Bluetooth or NFC connection of a mobile phone and a vehicle, safety authentication, vehicle control and the like, and is more complex than the traditional automobile key technology and service flow.
Automotive digital keys use smart devices such as cell phones, smart watches as a tool for connecting to and controlling a vehicle. When the intelligent device is used as an automobile digital key, a special digital key module is required to be installed at a vehicle end, and a mobile phone App for supporting connection with the digital key module and controlling an automobile is required to be installed at a mobile phone end.
Before the digital key is used, the vehicle and the mobile phone need to respond to initialization work, such as secret keys, certificates, digital key data and the like. The digital key data has information such as use authority (such as door opening, window opening, starting and the like), validity period, user identity and the like.
Before the vehicle is off line, whether the vehicle has a digital key function or not needs to be detected, whether the function is complete or not needs to be detected, and after the detection of the detection technology is finished, the real user can not use the digital key to form conflict after the vehicle is sold or the normal use of the digital key of the user is influenced, so that the detection technology is a technical problem to be solved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a system, a method, equipment and a medium for detecting the off-line of an automobile digital key, which are high in safety and do not depend on the networking environment of factories and factories, and the off-line detection App is limited to be illegally used on a normal automobile by the switching processing of the normal state and the off-line detection state of the automobile.
The aim of the invention can be achieved by the following technical scheme:
according to a first aspect of the invention, an offline detection system of an automobile digital key is provided, and the system comprises an automobile digital key module arranged at an automobile end, an offline detection APP arranged at an intelligent equipment end and an offline detection management system which are connected in sequence;
the automobile digital key module is used for determining the state of a vehicle;
the off-line detection APP is used for performing vehicle control detection according to the vehicle state to obtain detection data;
the offline detection management system comprises an offline detection data module for recording detection data from an offline detection APP.
Preferably, the automobile digital key module comprises a status flag bit, a detection status key and a certificate and key management unit, wherein the status flag bit is used for identifying the current vehicle status.
Preferably, the vehicle state includes a detection state and a normal state; when the vehicle is in a normal state, the off-line detection App cannot be connected with the vehicle.
Preferably, the off-line detection App comprises a digital key function module and an analog digital key cloud function module;
the analog digital key cloud function module is used for simulating the generation and issuing functions of keys, certificates and key data; the digital key function module is used for simulating the function of a mobile phone end of the automobile digital key, and is connected with and controls the automobile.
According to a second aspect of the present invention, there is provided a method for the above-mentioned off-line detection system of a car digital key, the method comprising the steps of:
step S1: the vehicle state zone bit defaults to be in a normal state, and before the vehicle is detected, the vehicle is required to be placed in a detection mode, and the state zone bit is set to be in a production line detection state;
step S2: when the vehicle is placed in a detection mode, all the detection state secret key, the certificate and the key data are emptied, and the vehicle is connected with the vehicle by using an off-line detection App to detect the vehicle;
step S3: after the vehicle finishes detection, the state zone bit is changed into a normal state from the production line detection.
Preferably, in the step S1, the status flag bit is set to a "line detection" status, and the specific operation is: and informing the automobile digital key module to enter a production line detection state through the CAN bus by using the diagnostic instrument.
Preferably, the step S2 includes the steps of:
step S21: the cloud function module of the analog digital key generates related secret keys, certificates and key data according to the design of the safety scheme of the digital key, and sends the secret keys, certificates and key data to the digital key module at the vehicle end through a Bluetooth channel;
step S22: the digital key function module writes the acquired data into a detection state key, a certificate and a key data interval;
step S23: the digital key function module in the off-line detection App authenticates the vehicle, and if the authentication passes, the step S24 is carried out; otherwise, returning the result to the offline detection App, changing the status flag bit into a normal status, and clearing the detection status key, the certificate and the key data;
step S24: pressing a car control button on the on-line detection App to perform car control operation, including unlocking, locking and starting operations, observing car control results on a car, executing car control instructions by the car, and acquiring car states after the execution instructions from a car controller, including executing unlocking instructions and acquiring states of a car lock;
step S25: the automobile digital key module records the received automobile control instruction and the automobile state after the instruction is executed;
step S26: the method comprises the steps that detection is completed at an upper point of an offline detection App, the offline detection App informs a vehicle of completion of detection, a digital key module of an automobile changes a state zone bit from a 'production line detection' state to a 'normal' state, and a detection state secret key, a certificate and key data are emptied;
step S27: the automobile digital key module sends the VIN code of the automobile, the recorded automobile control instruction and the automobile state result after the instruction is executed to the off-line detection App;
step S28: the off-line detection App reports the detection result to an off-line detection management system;
step S29: checking detection time, VIN code, a vehicle control instruction and vehicle state information in the offline detection data module.
Preferably, the reporting process in step S28 is performed off-line, and the factory production line does not need to be equipped with a networking channel.
According to a third aspect of the present invention there is provided an electronic device comprising a memory and a processor, the memory having stored thereon a computer program, the processor implementing the method described above when executing the program.
According to a fourth aspect of the present invention there is provided a computer readable storage medium having stored thereon a computer program which when executed by a processor implements the method described above.
Compared with the prior art, the invention has the following advantages:
1) The normal and production line detection state switching processes of the vehicle limit illegal use of the detection App on the normal vehicle; the state of the vehicle is controlled by using the state zone bit of the vehicle, so that the safety risk brought by detecting the use of an App on a normal vehicle is avoided;
2) The diagnosis instrument is used for setting the vehicle to be in a 'line detection' state, so that only the line of a vehicle factory can be ensured to be in the 'line detection' state;
3) The vehicle and the detection App do not need to be connected with the cloud for initializing keys, certificates and key data; the method is independent of the networking environment of factories, and a mobile phone App is used for simulating a digital key cloud management platform to generate and issue secret keys, certificates and key data, so that the method is independent of the digital key cloud management platform;
4) The method comprises the steps of designing a system architecture and a business flow of a vehicle end, a mobile phone App and a offline detection management system.
Drawings
FIG. 1 is a schematic diagram of an off-line detection system for a digital key of an automobile according to the present invention;
fig. 2 is a schematic diagram of the overall architecture of the automobile digital key according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
FIG. 1 is a general architecture of a prior art car digital key, including a vehicle end, an intelligent device, and a digital key cloud management platform; the management platform is in information interaction with a vehicle-end secret key, a certificate and a digital key; the management platform is in information interaction with the secret key, the certificate and the digital key of the intelligent equipment; the intelligent equipment is connected with the vehicle end, performs authentication, digital key vehicle control and other interactions.
The invention provides a system and a method for detecting the off-line of an automobile digital key, and firstly provides a system embodiment of the invention with reference to fig. 2, wherein the system comprises an automobile digital key module arranged at a vehicle end, an off-line detection APP arranged at an intelligent device end and an off-line detection management system which are connected in sequence; the automobile digital key module is used for determining the state of a vehicle; the off-line detection APP is used for authenticating a vehicle end and performing vehicle control detection to obtain detection data. The off-line detection management system comprises an off-line detection data module which is used for recording detection data from an off-line detection APP.
The following describes the individual modules in detail.
1. Digital key module for vehicle end automobile
(1) And adding a state flag bit into the software of the original automobile digital key module to identify that the current automobile is in a detection state and a normal state.
(2) And adding a detection state key, a certificate and key management in the software of the original automobile digital key module. The specific content of the data such as the secret key, the certificate, the key and the like is consistent with the original design of the automobile digital key system.
2. Off-line detection App
(1) An off-line detection App is installed in a smart device such as a cell phone.
(2) The offline detection App comprises an analog digital key cloud function module which is used for simulating secret keys, certificates, key data and the like of an original cloud 'digital key management platform' to generate an issuing function.
(3) The off-line detection App comprises a digital key function module which simulates the original digital key mobile phone end function of the automobile, and is connected with and controlled by the automobile.
3. Offline detection management system
(1) The offline detection management system is deployed at the cloud.
(2) The off-line detection data module is used for recording detection data carried out by the off-line detection App.
Examples of the method of the present invention are given below.
1. The vehicle state mark defaults to be in a normal state, and before the vehicle is detected, the vehicle needs to be in a detection mode, and the state mark bit is in a production line detection state. The method for the vehicle to enter the production line detection state comprises the following steps: using a diagnostic instrument to inform an automobile digital key module to enter a production line detection state through a CAN bus;
2. after the vehicle finishes detection, the state zone bit is required to be changed into a normal state from the production line detection, and when the vehicle is in the normal state, the off-line detection App cannot be connected with the vehicle so as to prevent the off-line detection App from randomly controlling the vehicle on the user vehicle; when the vehicle is in a normal state, the vehicle can still enter a production line detection state by the method of the step (1).
3. When the vehicle is set in the 'production line detection' state, all detection state keys, certificates and key data are set in the null state.
4. The method comprises the following steps of using an offline detection App to connect a vehicle, and the follow-up detection flow is as follows:
the 'analog digital key cloud function module' generates related secret keys, certificates and key data according to the design of the safety scheme of the digital key, and sends the related secret keys, certificates and key data to the vehicle-end digital key module through a Bluetooth channel;
b. the digital key module writes the data into the detection status key, certificate and key data interval
c. If the authentication is passed, continuing the following flow, if the authentication fails, returning the result to the App, changing the status flag bit into a normal status, and emptying the detection status key, certificate and key data;
d. the control operation is carried out by pressing a control button on the App, such as unlocking, locking, starting and the like, the control result on the vehicle is observed, the vehicle executes a control command, and the vehicle state after the execution command is obtained from the in-vehicle controller, such as unlocking command and vehicle lock state obtaining;
e. the automobile digital key module records the received automobile control instruction and the automobile state after the instruction is executed;
f. completing detection at the upper point of the offline detection App, informing the vehicle of completing detection by the App, marking the state of the automobile digital key module as a state changed from a 'production line detection' state to a 'normal' state, and clearing detection state keys, certificates and key data;
g. the automobile digital key module sends the VIN code of the automobile, the recorded automobile control instruction, the automobile state after the instruction is executed and other results to the off-line detection App;
h. the off-line detection App reports the detection result to the off-line detection management system. Information such as detection time, VIN code, vehicle control instruction, vehicle state and the like can be checked in the offline detection data module; because no networking channel exists in the factory production line of the vehicle factory, the reporting process can be performed outside the production line.
The specific implementation process of the embodiment is as follows:
1. developing an offline detection App;
2. a offline detection management system is deployed at the cloud end and used for storing and checking detection record;
3. the method comprises the steps that an analog digital key cloud function module and a digital key function module which can issue secret keys, certificates and key data are designed in an offline detection App according to a digital key scheme;
4. a state zone bit is added in an automobile digital key module at the vehicle end so as to identify that the current state of the vehicle is normal and production line detection;
5. when the vehicle is in the production line detection, detection can be performed by using a detection App;
6. and reporting the result to the offline detection management system after the detection is completed.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the described modules may refer to corresponding procedures in the foregoing method embodiments, which are not described herein again.
The electronic device of the present invention includes a Central Processing Unit (CPU) that can perform various appropriate actions and processes according to computer program instructions stored in a Read Only Memory (ROM) or computer program instructions loaded from a storage unit into a Random Access Memory (RAM). In the RAM, various programs and data required for the operation of the device can also be stored. The CPU, ROM and RAM are connected to each other by a bus. An input/output (I/O) interface is also connected to the bus.
A plurality of components in a device are connected to an I/O interface, comprising: an input unit such as a keyboard, a mouse, etc.; an output unit such as various types of displays, speakers, and the like; a storage unit such as a magnetic disk, an optical disk, or the like; and communication units such as network cards, modems, wireless communication transceivers, and the like. The communication unit allows the device to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
The processing unit performs the respective methods and processes described above, for example, the methods S1 to S3. For example, in some embodiments, methods S1-S3 may be implemented as a computer software program tangibly embodied on a machine-readable medium, such as a storage unit. In some embodiments, part or all of the computer program may be loaded and/or installed onto the device via the ROM and/or the communication unit. When the computer program is loaded into RAM and executed by the CPU, one or more steps of the methods S1 to S3 described above may be performed. Alternatively, in other embodiments, the CPU may be configured to perform methods S1-S3 in any other suitable manner (e.g., by means of firmware).
The functions described above herein may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: a Field Programmable Gate Array (FPGA), an Application Specific Integrated Circuit (ASIC), an Application Specific Standard Product (ASSP), a system on a chip (SOC), a load programmable logic device (CPLD), etc.
Program code for carrying out methods of the present invention may be written in any combination of one or more programming languages. These program code may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus such that the program code, when executed by the processor or controller, causes the functions/operations specified in the flowchart and/or block diagram to be implemented. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (7)
1. The detection method of the off-line detection system for the automobile digital key is characterized in that the system comprises an automobile digital key module arranged at the automobile end, an off-line detection APP arranged at the intelligent equipment end and an off-line detection management system which are connected in sequence;
the automobile digital key module is used for determining the state of a vehicle;
the off-line detection APP is used for performing vehicle control detection according to the vehicle state to obtain detection data;
the off-line detection management system comprises an off-line detection data module for recording detection data from an off-line detection APP;
the detection method comprises the following steps:
step S1: the vehicle state zone bit defaults to be in a normal state, and before the vehicle is detected, the vehicle is required to be placed in a detection mode, and the state zone bit is set to be in a production line detection state;
step S2: when the vehicle is placed in a detection mode, all the detection state secret key, the certificate and the key data are emptied, and the vehicle is connected with the vehicle by using an off-line detection App to detect the vehicle;
step S3: after the vehicle finishes detection, changing the status flag bit from 'production line detection' to 'normal' status;
in the step S1, the status flag bit is set to be in a "production line detection" status, and the specific operations are as follows: using a diagnostic instrument to inform an automobile digital key module to enter a production line detection state through a CAN bus;
the step S2 includes the steps of:
step S21: the cloud function module of the analog digital key generates related secret keys, certificates and key data according to the design of the safety scheme of the digital key, and sends the secret keys, certificates and key data to the digital key module at the vehicle end through a Bluetooth channel;
step S22: the digital key function module writes the acquired data into a detection state key, a certificate and a key data interval;
step S23: the digital key function module in the off-line detection App authenticates the vehicle, and if the authentication passes, the step S24 is carried out; otherwise, returning the result to the offline detection App, changing the status flag bit into a normal status, and clearing the detection status key, the certificate and the key data;
step S24: pressing a car control button on the on-line detection App to perform car control operation, including unlocking, locking and starting operations, observing car control results on a car, executing car control instructions by the car, and acquiring car states after the execution instructions from a car controller, including executing unlocking instructions and acquiring states of a car lock;
step S25: the automobile digital key module records the received automobile control instruction and the automobile state after the instruction is executed;
step S26: the method comprises the steps that detection is completed at an upper point of an offline detection App, the offline detection App informs a vehicle of completion of detection, a digital key module of an automobile changes a state zone bit from a 'production line detection' state to a 'normal' state, and a detection state secret key, a certificate and key data are emptied;
step S27: the automobile digital key module sends the VIN code of the automobile, the recorded automobile control instruction and the automobile state result after the instruction is executed to the off-line detection App;
step S28: the off-line detection App reports the detection result to an off-line detection management system;
step S29: checking detection time, VIN code, a vehicle control instruction and vehicle state information in the offline detection data module.
2. The method of claim 1, wherein the car digital key module includes a status flag bit for identifying a current vehicle status, a detection status key, and a certificate and key management unit.
3. The detection method according to claim 2, wherein the vehicle state includes a detection state and a normal state; when the vehicle is in a normal state, the off-line detection App cannot be connected with the vehicle.
4. The detection method according to claim 1, wherein the off-line detection App comprises a digital key function module and an analog digital key cloud function module;
the analog digital key cloud function module is used for simulating the generation and issuing functions of keys, certificates and key data; the digital key function module is used for simulating the function of a mobile phone end of the automobile digital key, and is connected with and controls the automobile.
5. The method according to claim 1, wherein the reporting in step S28 is performed off-line, and the factory production line is not required to be equipped with a networking channel.
6. An electronic device comprising a memory and a processor, the memory having a computer program stored thereon, wherein the processor, when executing the program, implements the method of any of claims 1-5.
7. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the method according to any one of claims 1-5.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010139514A (en) * | 2010-03-10 | 2010-06-24 | Denso Corp | Electronic control device |
| CN102262404A (en) * | 2011-04-11 | 2011-11-30 | 浙江吉利汽车研究院有限公司 | End-of-line configuration system and configuration method for finished vehicle |
| JP2012036659A (en) * | 2010-08-09 | 2012-02-23 | Tokai Rika Co Ltd | Registration system for electronic key |
| CN103528830A (en) * | 2013-10-31 | 2014-01-22 | 重庆长安汽车股份有限公司 | Offline detection system and method of blade electric vehicle |
| CN206671880U (en) * | 2017-03-17 | 2017-11-24 | 北京汽车股份有限公司 | End of Line Test of Vehicle and automobile |
| CN107454169A (en) * | 2017-08-07 | 2017-12-08 | 浙江清华长三角研究院 | The automobile off-line detection system and method for a kind of remote control and intelligent network connection |
| CN107733942A (en) * | 2016-08-10 | 2018-02-23 | 广州汽车集团乘用车有限公司 | A kind of detection method of car-mounted terminal, apparatus and system |
| CN110167021A (en) * | 2019-04-29 | 2019-08-23 | 江苏大学 | A kind of Vehicular virtual key is realized and communication means |
| CN110853332A (en) * | 2019-10-22 | 2020-02-28 | 奇瑞汽车股份有限公司 | Vehicle offline detection system and method for detecting Bluetooth key function |
| CN111186414A (en) * | 2019-12-31 | 2020-05-22 | 深圳前海智安信息科技有限公司 | Automobile Bluetooth key safety management system and method |
| CN111581037A (en) * | 2020-04-22 | 2020-08-25 | 长城汽车股份有限公司 | Vehicle networking detection system and method |
| CN113179492A (en) * | 2021-04-28 | 2021-07-27 | 江铃汽车股份有限公司 | Vehicle offline detection system and method for detecting Bluetooth key function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10249106B2 (en) * | 2015-02-27 | 2019-04-02 | Wipro Limited | Method and system for performing vehicle inspection |
-
2021
- 2021-08-26 CN CN202110988822.5A patent/CN113704106B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010139514A (en) * | 2010-03-10 | 2010-06-24 | Denso Corp | Electronic control device |
| JP2012036659A (en) * | 2010-08-09 | 2012-02-23 | Tokai Rika Co Ltd | Registration system for electronic key |
| CN102262404A (en) * | 2011-04-11 | 2011-11-30 | 浙江吉利汽车研究院有限公司 | End-of-line configuration system and configuration method for finished vehicle |
| CN103528830A (en) * | 2013-10-31 | 2014-01-22 | 重庆长安汽车股份有限公司 | Offline detection system and method of blade electric vehicle |
| CN107733942A (en) * | 2016-08-10 | 2018-02-23 | 广州汽车集团乘用车有限公司 | A kind of detection method of car-mounted terminal, apparatus and system |
| CN206671880U (en) * | 2017-03-17 | 2017-11-24 | 北京汽车股份有限公司 | End of Line Test of Vehicle and automobile |
| CN107454169A (en) * | 2017-08-07 | 2017-12-08 | 浙江清华长三角研究院 | The automobile off-line detection system and method for a kind of remote control and intelligent network connection |
| CN110167021A (en) * | 2019-04-29 | 2019-08-23 | 江苏大学 | A kind of Vehicular virtual key is realized and communication means |
| CN110853332A (en) * | 2019-10-22 | 2020-02-28 | 奇瑞汽车股份有限公司 | Vehicle offline detection system and method for detecting Bluetooth key function |
| CN111186414A (en) * | 2019-12-31 | 2020-05-22 | 深圳前海智安信息科技有限公司 | Automobile Bluetooth key safety management system and method |
| CN111581037A (en) * | 2020-04-22 | 2020-08-25 | 长城汽车股份有限公司 | Vehicle networking detection system and method |
| CN113179492A (en) * | 2021-04-28 | 2021-07-27 | 江铃汽车股份有限公司 | Vehicle offline detection system and method for detecting Bluetooth key function |
Non-Patent Citations (4)
| Title |
|---|
| 屈敏 等.《汽车车载网络技术原理与应用》.国防工业出版社,2012,第158-164页. * |
| 张薇.基于MFC的电动汽车整车下线检测设备的开发.《汽车实用技术》.2018,(第11期),第21-26页. * |
| 整车下线检测技术应用与分析;马庭松;《汽车工艺师》(第7期);66-68 * |
| 浅谈整车下线检测设备原理及应用;袁金苹;《汽车实用技术》(第18期);206-207 * |
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