CN113973069A - ETC detection method and system for binding vehicle self-checking through Bluetooth anti-interference - Google Patents
ETC detection method and system for binding vehicle self-checking through Bluetooth anti-interference Download PDFInfo
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- H—ELECTRICITY
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- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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Abstract
The invention provides an ETC detection method for binding vehicle self-check through Bluetooth anti-interference, which comprises the steps of obtaining an automobile VIN code and transmitting the automobile VIN code to an RSU; establishing link connection between the RSU and the ETC, performing information interaction, and acquiring a Bluetooth MAC address; and the RSU performs Bluetooth pairing detection according to the acquired Bluetooth MAC address. According to the invention, through acquiring the unique VIN code of the automobile, the RSU automatically issues the instruction of writing the ETC into the frame number, the one-to-one correspondence between the automobile and the ETC can be realized, and the VIN code anti-dismantling function is realized; the RSU acquires the MAC address of the ETC Bluetooth through the 5.8G channel, the address is subsequently used for being compared with the address of the detected Bluetooth module, and the Bluetooth module is informed to carry out detection if the address is consistent with the detected address, so that interference caused by information sent by other Bluetooth modules in a production line is avoided, and the stability and accuracy of detection are ensured; the VIN code is only manually scanned in the whole detection process, other processes can be automatically completed, manual operation is greatly reduced, the accuracy of detection results is improved, the production cost is reduced, and the production line efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of automobile production line detection, and particularly relates to an ETC detection method and system for binding vehicle self-detection through Bluetooth anti-interference.
Background
At present, the front-loading ETC and the vehicle are automatically bound, and a vehicle frame number can be input into the ETC through a manual input method, or the ETC and the vehicle are not directly bound.
The Bluetooth function detection can be realized by manually selecting the Bluetooth name to be detected, the RSU receives the Bluetooth information and successfully pairs, then sends a Bluetooth module detection instruction, and the ETC performs Bluetooth module function detection.
During offline detection, selectable ETC self-detection schemes mainly comprise:
1. the ETC automatically enters self-checking after being electrified, and the self-checking can be carried out once every time the ETC is electrified again;
2. starting self-checking after pressing through a physical key;
3. the ETC supporting CAN communication CAN be linked with other ECUs on the vehicle, for example, an ETC self-checking command is issued at a central control screen switch, so that the ETC enters self-checking.
However, the above method also has the following drawbacks:
1. the vehicle frame number is input into the ETC through a manual input method, the vehicle frame number needs to be manually input, the production line efficiency is low, the labor cost is high, and the input accuracy cannot be guaranteed;
2. the ETC is not bound with the vehicle information, and when the subsequent ETC has problems, the information of the vehicle is inconvenient to position, and the VIN code is inconvenient to prevent disassembly;
3. the method has two problems that firstly, manual operation is needed, so that the production efficiency of a production line is influenced to a certain extent; another problem is that a plurality of bluetooth modules may be simultaneously opened on the production line, and a wrong bluetooth may be selected when a paired bluetooth name is manually selected, which finally results in that the tested bluetooth is not the bluetooth of the ETC on the production line vehicle, thereby reducing the accuracy of the detection result;
4. according to the scheme that the ETC is electrified and enters self-checking, the scheme starts to enter self-checking after the power supply is switched on, power-on and power-off operation is required manually, and power is cut off and electrified again when the ETC needs to enter self-checking again, so that the ETC is not beneficial to implementation on a production line;
5. the mode of physical key-press enters self-checking, on one hand, manual operation is needed; on the other hand, the installation position of the front ETC is inconvenient for pressing a key;
6. the scheme of self-checking is carried out by linkage with other ECUs, the scheme depends on the states of the other ECUs, once the linkage ECU or communication between the linkage ECU and the other ECUs fails, the self-checking cannot be carried out, and in addition, the mode has the risk of causing misoperation to enter by a customer, and unnecessary complaints are easily caused.
Therefore, it is an urgent problem to those skilled in the art to develop a self-checking system capable of binding vehicle information with ETC.
Disclosure of Invention
In order to solve the problems, the invention discloses an ETC detection method and system for binding vehicle self-checking through Bluetooth anti-interference.
In order to achieve the purpose, the invention provides the following technical scheme:
an ETC detection method for self-checking of bound vehicles through Bluetooth anti-interference comprises the following steps:
s1, acquiring the automobile VIN code, and transmitting the automobile VIN code to the RSU;
s2, establishing link connection between the RSU and the ETC, carrying out information interaction, and acquiring a Bluetooth MAC address;
and S3, the RSU performs Bluetooth pairing detection according to the acquired Bluetooth MAC address.
Further, the specific method is as follows:
s1, acquiring the automobile VIN code, and transmitting the automobile VIN code to the RSU;
s2-1, the RSU continuously and periodically sends the broadcast, the ETC sends an instruction carrying ETC information to the RSU after receiving the broadcast, and the RSU completes link connection after receiving the instruction sent by the ETC;
s2-2, the RSU sends a command of writing the frame number;
s2-3, after the ETC receives the command of writing in the frame number, recording the frame number, and feeding back the recorded frame number information to the RSU;
s2-4, the RSU sends a self-checking instruction;
s2-5, the ETC enters self-checking after receiving the self-checking instruction, and feeds back a self-checking result to the antenna;
s2-6, after receiving the self-checking result fed back by the ETC, the antenna records the self-checking result;
s2-7, after the self-checking is completed, the RSU sends an instruction for acquiring the ETC Bluetooth MAC address;
s2-8, the ETC receives the instruction of obtaining the ETC Bluetooth MAC address, feeds the Bluetooth MAC address back to the RSU, and the RSU records the Bluetooth MAC address and sends the instruction of opening the Bluetooth module;
s2-9, after the ETC receives the instruction of opening the Bluetooth module, the ETC opens the Bluetooth module carried by the ETC;
s3-1, the RSU receives the information sent by the Bluetooth module, compares the MAC address in the information with the previously acquired ETC Bluetooth MAC address, if the MAC address and the ETC Bluetooth MAC address are consistent, the RSU sends a Bluetooth module function starting detection instruction, and otherwise, the RSU does not start;
s3-2, the ETC receives a Bluetooth module function starting detection instruction sent by the RSU, and the ETC starts Bluetooth module function detection;
s3-3, the ETC feeds back the Bluetooth function detection result to the RSU, and the RSU records the detection result;
and S3-4, the RSU sends an interruption link connection instruction to disconnect with the ETC.
Further, in step S1, the VIN code of the automobile is obtained by scanning the code scanning gun.
Further, the carriage number writing command in the step S2-2 and the self-test command in the step S2-4 are different from the transaction command.
Further, after the ETC receives the self-checking instruction in step S2-5, the ETC detects the 5.8G chip, the bluetooth chip, the ESAM module, and the anti-detachment module in sequence, and feeds back the self-checking result to the antenna.
Further, in step S2-8, the RSU sends a bluetooth module activation command through the 5.8G chip.
Further, the frame number information in the step S2-3, the self-test result in the step S2-5 and the Bluetooth function test result in the step S3-3 are all displayed on the PC.
The invention also provides an ETC detection system for binding vehicle self-checking through Bluetooth anti-interference, which comprises an automobile VIN code acquisition module, an RSU, an ETC and a PC;
the automobile VIN code acquisition module is used for scanning the automobile VIN code and inputting the automobile VIN code into the RSU;
the RSU and the ETC establish link connection to carry out information interaction;
the PC is used for displaying the information interaction result of the RSU and the ETC.
Compared with the prior art, the invention has the following beneficial effects:
1. by acquiring the unique VIN code of each automobile, the RSU automatically issues an instruction for writing the ETC into the frame number, so that the one-to-one correspondence between the automobile and the ETC can be realized, and the VIN code anti-dismantling function is realized;
2. the RSU acquires the MAC address of the ETC Bluetooth through the 5.8G channel, the address is subsequently used for being compared with the address of the detected Bluetooth module, and the Bluetooth module is informed to carry out detection if the address is consistent with the detected address, so that interference caused by information sent by other Bluetooth modules in a production line is avoided, and the stability and accuracy of detection are ensured;
3. the VIN code is only manually scanned in the whole detection process, other processes can be automatically completed, manual operation is greatly reduced, the accuracy of detection results is improved, the production cost is reduced, and the production line efficiency is improved.
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FIG. 1 is a detection flow chart of the present invention.
Detailed Description
The technical solutions provided by the present invention will be described in detail below with reference to specific examples, and it should be understood that the following specific embodiments are only illustrative of the present invention and are not intended to limit the scope of the present invention.
Example 1:
the embodiment is an ETC detection method for binding vehicle self-checking through Bluetooth anti-interference, and the specific method is as follows:
s1, scanning through a code scanning gun to obtain an automobile VIN code, and transmitting the automobile VIN code to the RSU;
s2-1, the RSU continuously and periodically sends the broadcast, the ETC sends an instruction carrying ETC information to the RSU after receiving the broadcast, and the RSU completes link connection after receiving the instruction sent by the ETC;
s2-2, the RSU sends a frame number instruction which is written in and different from the transaction instruction;
the format of the writing carriage number command is as follows:
the parameters and meanings are as follows:
MAC address: the MAC address of the ETC is acquired in the link establishing process;
MAC control: a Mac control domain, taking 0x 40;
LLC control: LLC control domain, 0xF 7;
head: taking 0x91 as a segment header;
special flag: the special instruction mark occupies two bytes and fixedly takes the values of 0xFE and 0 xEF;
command num: the instruction number is 0x01 when the frame number is written;
command length: the instruction length is 0x01 when the carriage number is written in;
command Content: the instruction content and the length are determined by Command length, and the value is 0x03 when the carriage number is written in;
data length: the data length is 0x08 when the frame number is written in;
data Content: the instruction content and the length are determined by the Data length, and the value is the frame number of the vehicle when the frame number is written in;
FCS: FCS checking;
s2-3, after the ETC receives the command of writing in the frame number, recording the frame number, and feeding back the recorded frame number information to the RSU;
the format of the ETC returned result instruction of writing the frame number is as follows:
the parameters and meanings are as follows:
MAC address: MAC address of ETC;
MAC control: a Mac control domain, 0xE 0;
LLC control: LLC control domain, take 0x 77;
status: state subdomain, take 0x 00;
head: taking 0x91 as a segment header;
special flag: a special instruction mark occupies two bytes and takes a fixed value of 0xFE and 0 xFE;
command num: the instruction number is 0x01 when the frame number is written;
command length: the instruction length is 0x01 when the carriage number is written in;
command Content: the instruction content and the length are determined by the Command length. When the frame number is written in, the length of a return instruction is 1 byte, 1 represents that ETC writes in the frame number successfully, and 0 represents that ETC writes in the frame number unsuccessfully;
FCS: and (6) FCS checking.
S2-4, the RSU sends a self-checking instruction different from the transaction instruction;
the format of the self-checking instruction is as follows:
the parameters and meanings are as follows:
MAC address: the MAC address of the ETC is acquired in the link establishing process;
MAC control: a Mac control domain, taking 0x 40;
LLC control: LLC control domain, 0xF 7;
head: taking 0x91 as a segment header;
special flag: the special instruction mark occupies two bytes and fixedly takes the values of 0xFE and 0 xEF;
command num: the instruction quantity is 0x01 in self-checking;
command length: instruction length, taking a value of 0x01 during self-test;
command Content: the instruction content and the length are determined by the Command length, and the value is 0x01 during self-checking;
FCS: FCS checking;
s2-5, the ETC enters self-checking after receiving the self-checking instruction, sequentially detects the 5.8G chip, the Bluetooth chip, the ESAM module and the anti-disassembly module, and feeds back the self-checking result to the antenna;
the format of the command for returning the self-checking result by the ETC is as follows:
the parameters and meanings are as follows:
MAC address: MAC address of ETC;
MAC control: a Mac control domain, 0xE 0;
LLC control: LLC control domain, take 0x 77;
status: state subdomain, take 0x 00;
head: taking 0x91 as a segment header;
special flag: a special instruction mark occupies two bytes and takes a fixed value of 0xFE and 0 xFE;
command num: the instruction quantity is 0x01 in self-checking;
command length: instruction length, taking a value of 0x04 during self-test;
command Content: the instruction content and the length are determined by the Command length. Returning that the instruction length is 4 bytes during self-checking, wherein the value of the first byte is 0 or 1, 1 represents the self-checking abnormity, and 0 represents the self-checking normality; reserving bytes 2 and 3; the fourth byte represents a fault identifier, bit0 is 1 to represent anti-disassembly abnormity, bit1 is 1 to represent 5.8G chip abnormity, bit2 is 1 to represent Bluetooth chip abnormity, and bit3 is 1 to represent ESAM module abnormity;
FCS: FCS checking;
s2-6, after receiving the self-checking result fed back by the ETC, the antenna records the self-checking result;
s2-7, after the self-checking is completed, the RSU sends an instruction for acquiring the ETC Bluetooth MAC address;
the instruction format for obtaining the Bluetooth MAC address is as follows:
the parameters and meanings are as follows:
MAC address: the MAC address of the ETC is acquired in the link establishing process;
MAC control: a Mac control domain, taking 0x 40;
LLC control: LLC control domain, 0xF 7;
head: taking 0x91 as a segment header;
special flag: the special instruction mark occupies two bytes and fixedly takes the values of 0xFE and 0 xEF;
command num: instruction quantity, namely, taking a value of 0x01 when the Bluetooth MAC address is acquired;
command length: instruction length, obtaining value 0x01 when Bluetooth MAC is obtained;
command Content: the instruction content and the length are determined by Command length, and the value of the Bluetooth MAC is 0x 02;
FCS: FCS checking;
s2-8, the ETC receives the instruction of obtaining the ETC Bluetooth MAC address, the Bluetooth MAC address is fed back to the RSU, the RSU records the Bluetooth MAC address, and the instruction of opening the Bluetooth module is sent through the 5.8G chip;
the format of the instruction which is returned by the ETC and carries the Bluetooth MAC address is as follows:
the parameters and meanings are as follows:
MAC address: MAC address of ETC;
MAC control: a Mac control domain, 0xE 0;
LLC control: LLC control domain, take 0x 77;
status: state subdomain, take 0x 00;
head: taking 0x91 as a segment header;
special flag: a special instruction mark occupies two bytes and takes a fixed value of 0xFE and 0 xFE;
command num: instruction quantity, namely, taking a value of 0x01 when the Bluetooth MAC address is acquired;
command length: instruction length, obtaining value 0x04 when Bluetooth MAC is obtained;
command Content: the instruction content, the length of which is determined by the Command length, is 4 bytes when the Bluetooth MAC is acquired, and the content is the MAC address of the Bluetooth;
FCS: FCS checking;
s2-9, after the ETC receives the instruction of opening the Bluetooth module, the ETC opens the Bluetooth module carried by the ETC;
s3-1, the RSU receives the information sent by the Bluetooth module, compares the MAC address in the information with the previously acquired ETC Bluetooth MAC address, if the MAC address and the ETC Bluetooth MAC address are consistent, the RSU sends a Bluetooth module function starting detection instruction, and otherwise, the RSU does not start;
s3-2, the ETC receives a Bluetooth module function starting detection instruction sent by the RSU, and the ETC starts Bluetooth module function detection;
s3-3, the ETC feeds back the Bluetooth function detection result to the RSU, and the RSU records the detection result;
and S3-4, the RSU sends an interruption link connection instruction to disconnect with the ETC.
The frame number information in the step S2-3, the self-test result in the step S2-5 and the Bluetooth function test result in the step S3-3 are all displayed on the PC.
Example 2:
the embodiment provides an ETC detection system for binding vehicle self-checking through Bluetooth anti-interference, which is used for realizing the detection method of the embodiment 1.
The automobile VIN code acquisition module is used for scanning the automobile VIN code and inputting the automobile VIN code into the RSU.
And the RSU establishes link connection with the ETC to carry out information interaction.
The PC is used for displaying the information interaction result of the RSU and the ETC.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a binding ETC detection method of vehicle self-checking through bluetooth jam-proof which characterized in that: the method comprises the following steps:
s1, acquiring the automobile VIN code, and transmitting the automobile VIN code to the RSU;
s2, establishing link connection between the RSU and the ETC, carrying out information interaction, and acquiring a Bluetooth MAC address;
and S3, the RSU performs Bluetooth pairing detection according to the acquired Bluetooth MAC address.
2. The ETC detection method through Bluetooth anti-interference binding vehicle self-test according to claim 1, characterized in that: the specific method comprises the following steps:
s1, acquiring the automobile VIN code, and transmitting the automobile VIN code to the RSU;
s2-1, the RSU continuously and periodically sends the broadcast, the ETC sends an instruction carrying ETC information to the RSU after receiving the broadcast, and the RSU completes link connection after receiving the instruction sent by the ETC;
s2-2, the RSU sends a command of writing the frame number;
s2-3, after the ETC receives the command of writing in the frame number, recording the frame number, and feeding back the recorded frame number information to the RSU;
s2-4, the RSU sends a self-checking instruction;
s2-5, the ETC enters self-checking after receiving the self-checking instruction, and feeds back a self-checking result to the antenna;
s2-6, after receiving the self-checking result fed back by the ETC, the antenna records the self-checking result;
s2-7, after the self-checking is completed, the RSU sends an instruction for acquiring the ETC Bluetooth MAC address;
s2-8, the ETC receives the instruction of obtaining the ETC Bluetooth MAC address, feeds the Bluetooth MAC address back to the RSU, and the RSU records the Bluetooth MAC address and sends the instruction of opening the Bluetooth module;
s2-9, after the ETC receives the instruction of opening the Bluetooth module, the ETC opens the Bluetooth module carried by the ETC;
s3-1, the RSU receives the information sent by the Bluetooth module, compares the MAC address in the information with the previously acquired ETC Bluetooth MAC address, if the MAC address and the ETC Bluetooth MAC address are consistent, the RSU sends a Bluetooth module function starting detection instruction, and otherwise, the RSU does not start;
s3-2, the ETC receives a Bluetooth module function starting detection instruction sent by the RSU, and the ETC starts Bluetooth module function detection;
s3-3, the ETC feeds back the Bluetooth function detection result to the RSU, and the RSU records the detection result;
and S3-4, the RSU sends an interruption link connection instruction to disconnect with the ETC.
3. The ETC detection method through Bluetooth anti-interference binding vehicle self-test according to claim 2, characterized in that: and in the step S1, the VIN code of the automobile is obtained through scanning of a code scanning gun.
4. The ETC detection method through Bluetooth anti-interference binding vehicle self-test according to claim 2, characterized in that: the carriage number writing command in the step S2-2 and the self-checking command in the step S2-4 are different from the transaction command.
5. The ETC detection method through Bluetooth anti-interference binding vehicle self-test according to claim 2, characterized in that: and after the ETC receives the self-checking instruction in the step S2-5, the ETC detects the 5.8G chip, the Bluetooth chip, the ESAM module and the anti-disassembly module in sequence, and feeds back the self-checking result to the antenna.
6. The ETC detection method through Bluetooth anti-interference binding vehicle self-test according to claim 2, characterized in that: and the RSU sends a Bluetooth module starting instruction through the 5.8G chip in the step S2-8.
7. The ETC detection method through Bluetooth anti-interference binding vehicle self-test according to claim 2, characterized in that: and the frame number information in the step S2-3, the self-test result in the step S2-5 and the Bluetooth function test result in the step S3-3 are all displayed on the PC.
8. The utility model provides a binding ETC detecting system of vehicle self-checking through bluetooth jam-proof which characterized in that: the system comprises an automobile VIN code acquisition module, an RSU, an ETC and a PC;
the automobile VIN code acquisition module is used for scanning the automobile VIN code and inputting the automobile VIN code into the RSU;
the RSU establishes link connection with the ETC to carry out information interaction;
and the PC is used for displaying the information interaction result of the RSU and the ETC.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558117A (en) * | 2016-09-29 | 2017-04-05 | 深圳成谷科技有限公司 | Curb parking charging method and system |
| CN110517361A (en) * | 2019-08-21 | 2019-11-29 | 江苏量动信息科技有限公司 | A kind of ETC system and vehicle carried electronic label are used interchangeably method |
| CN111193721A (en) * | 2019-12-16 | 2020-05-22 | 北京握奇数据股份有限公司 | ETC safety communication method and system |
| CN111260804A (en) * | 2020-01-09 | 2020-06-09 | 浙江吉利汽车研究院有限公司 | Information interaction method and system for ETC function equipment and vehicle |
| CN111553995A (en) * | 2020-04-30 | 2020-08-18 | 重庆长安汽车股份有限公司 | Method, apparatus, system computer readable storage medium for ETC detection of vehicles off-line from production line |
| CN111932696A (en) * | 2020-06-24 | 2020-11-13 | 深圳市金溢科技股份有限公司 | Offline detection method, ETC road side unit, ETC-BOX and offline detection system |
| CN111970032A (en) * | 2020-08-18 | 2020-11-20 | 北京聚利科技有限公司 | OBU detection method, device, equipment and system |
| CN112020156A (en) * | 2020-08-18 | 2020-12-01 | 北京聚利科技有限公司 | Detection system, method, electronic device and storage medium for on-board unit |
| CN112669475A (en) * | 2020-12-29 | 2021-04-16 | 北京万集智能网联技术有限公司 | OBU control method, OBU, ETC system, vehicle, and storage medium |
| CN112822658A (en) * | 2020-12-31 | 2021-05-18 | 北京千方科技股份有限公司 | ETC front-mounted electronic tag and working method thereof |
| CN214175156U (en) * | 2021-02-03 | 2021-09-10 | 广州市埃特斯通讯设备有限公司 | Novel monolithic OBU |
| CN113490192A (en) * | 2021-07-26 | 2021-10-08 | 深圳市元征未来汽车技术有限公司 | Bluetooth connection method, device, terminal equipment and readable storage medium |
-
2021
- 2021-10-24 CN CN202111236932.2A patent/CN113973069A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558117A (en) * | 2016-09-29 | 2017-04-05 | 深圳成谷科技有限公司 | Curb parking charging method and system |
| CN110517361A (en) * | 2019-08-21 | 2019-11-29 | 江苏量动信息科技有限公司 | A kind of ETC system and vehicle carried electronic label are used interchangeably method |
| CN111193721A (en) * | 2019-12-16 | 2020-05-22 | 北京握奇数据股份有限公司 | ETC safety communication method and system |
| CN111260804A (en) * | 2020-01-09 | 2020-06-09 | 浙江吉利汽车研究院有限公司 | Information interaction method and system for ETC function equipment and vehicle |
| CN111553995A (en) * | 2020-04-30 | 2020-08-18 | 重庆长安汽车股份有限公司 | Method, apparatus, system computer readable storage medium for ETC detection of vehicles off-line from production line |
| CN111932696A (en) * | 2020-06-24 | 2020-11-13 | 深圳市金溢科技股份有限公司 | Offline detection method, ETC road side unit, ETC-BOX and offline detection system |
| CN111970032A (en) * | 2020-08-18 | 2020-11-20 | 北京聚利科技有限公司 | OBU detection method, device, equipment and system |
| CN112020156A (en) * | 2020-08-18 | 2020-12-01 | 北京聚利科技有限公司 | Detection system, method, electronic device and storage medium for on-board unit |
| CN112669475A (en) * | 2020-12-29 | 2021-04-16 | 北京万集智能网联技术有限公司 | OBU control method, OBU, ETC system, vehicle, and storage medium |
| CN112822658A (en) * | 2020-12-31 | 2021-05-18 | 北京千方科技股份有限公司 | ETC front-mounted electronic tag and working method thereof |
| CN214175156U (en) * | 2021-02-03 | 2021-09-10 | 广州市埃特斯通讯设备有限公司 | Novel monolithic OBU |
| CN113490192A (en) * | 2021-07-26 | 2021-10-08 | 深圳市元征未来汽车技术有限公司 | Bluetooth connection method, device, terminal equipment and readable storage medium |
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