CN114979230B - Remote debugging system and method for vehicle-mounted terminal - Google Patents
Remote debugging system and method for vehicle-mounted terminal Download PDFInfo
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- CN114979230B CN114979230B CN202210582682.6A CN202210582682A CN114979230B CN 114979230 B CN114979230 B CN 114979230B CN 202210582682 A CN202210582682 A CN 202210582682A CN 114979230 B CN114979230 B CN 114979230B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 15
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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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
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
Abstract
The invention discloses a remote debugging system and method of a vehicle-mounted terminal, wherein the system comprises a background management system and a vehicle-mounted terminal which is in communication connection with the background management system, the background management system comprises a debugging system, and the background management system is used for inquiring the current state of the vehicle-mounted terminal; the debugging system is used for issuing an ADB debugging instruction to the vehicle-mounted terminal and displaying the debugging information fed back by executing the ADB debugging instruction; the vehicle-mounted terminal comprises a 4G module and is in communication connection with the 4G module and a TboxService service, wherein the 4G module is used for analyzing an ADB debugging instruction and sending a debugging message to the TboxService service; and the Tbox service is used for analyzing the ADB debugging instruction in the debugging message and sending the debugging information fed back after the ADB debugging instruction is executed to the background management system. The invention can timely acquire the effective information of the vehicle-mounted terminal when the problem occurs, and improves the efficiency of solving the problem.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a remote debugging system and method for a vehicle-mounted terminal.
Background
In recent years, the requirements of vehicle entertainment systems are higher and higher, the use frequency of the vehicle entertainment systems is more and more frequent, the stability of the systems is always a key focus of various large manufacturers on the premise of rapid development and rapid iteration of the current vehicle industry, and in the process of project development or abnormal after-sale vehicle terminals, a large amount of time is required for the projects to coordinate resources of various parties, so that effective problem information cannot be obtained at the first time of a problem of the systems, and the problems of development and positioning cannot be analyzed. The follow-up project consumes a great deal of manpower and material resources to reproduce or verify reasoning, and greatly influences the problem solving efficiency.
The invention patent with publication number CN110311970A discloses a remote debugging system and method, wherein the method comprises the following steps: if a triggering operation based on a remote debugging button is received, the vehicle-mounted equipment acquires first address information of a corresponding remote debugging server; the vehicle-mounted equipment establishes a first remote connection with a remote debugging server based on the first address information; if the identification information of the vehicle-mounted equipment is received and a connection determination request of the debugging equipment based on the vehicle-mounted equipment corresponding to the identification information is received, the remote debugging server generates second address information for remote connection with the debugging equipment and sends the second address information to the debugging equipment, wherein the second address information is identical with an IP address in the first address information; the debugging equipment establishes a second remote connection with the remote debugging server based on the second address information, and remotely debugs the vehicle-mounted equipment based on the first remote connection and the second remote connection. However, the invention mainly realizes equipment debugging in WEB and SSH modes, and does not meet the requirements of the existing Android system.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the technical problems that: how to provide a remote debugging system and method for a vehicle-mounted terminal, how to timely acquire effective information when the vehicle-mounted terminal has problems is solved, and the problem solving efficiency is improved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the remote debugging system of the vehicle-mounted terminal comprises a background management system and the vehicle-mounted terminal which is in communication connection with the background management system, wherein the background management system comprises a debugging system and is used for inquiring the current state of the vehicle-mounted terminal;
the debugging system is used for issuing an ADB debugging instruction to the vehicle-mounted terminal and displaying the debugging information fed back by executing the ADB debugging instruction;
the vehicle-mounted terminal comprises a 4G module and is in communication connection with the 4G module and a TboxService service, wherein the 4G module is used for analyzing an ADB debugging instruction and sending a debugging message to the TboxService service;
and the Tbox service is used for analyzing the ADB debugging instruction in the debugging message and sending the debugging information fed back after the ADB debugging instruction is executed to the background management system.
Further, the 4G module is also used for displaying and controlling services of the background management system.
Further, the background management system is further used for controlling the mode of the vehicle-mounted terminal and sending a message for switching the ADB debugging mode;
the Tbox service is also used for analyzing the message sent by the 4G module and switching the USB mode to the ADB debugging mode.
Further, the 4G module and the Tbox service and the 4G module and the background management system are respectively connected through Socket protocol communication.
The invention also provides a remote debugging method of the vehicle-mounted terminal, which comprises the following steps: s1, connecting a background management system with a 4G module through a Socket protocol, and inquiring whether the background management system is in an on-line state or not according to a vehicle-mounted terminal identifier;
s2, inquiring whether the vehicle-mounted terminal is in an ADB debugging mode or not when the vehicle-mounted terminal is in an on-line state, executing S4 if the vehicle-mounted terminal is in the ADB debugging mode, otherwise executing S3;
s3, switching the vehicle-mounted terminal to an ADB debugging mode through a background management system;
s4, entering a debugging system interface, and inputting an ADB debugging instruction to obtain corresponding debugging information.
Further, in step S3, the step of switching the in-vehicle terminal to the ADB debug mode by the background management system includes:
s31, the background management system sends a message for switching to an ADB debugging mode;
s32, the 4G module receives and analyzes the information issued by the background management system, judges whether the vehicle-mounted terminal is in a dormant state, if so, executes S33, otherwise, executes S34;
s33, the 4G module wakes up the vehicle-mounted terminal and starts the TboxService service;
s34, after the Tbox service is started, communication is established with the 4G module through a Socket protocol;
s35, the Tbox service analyzes the message sent by the 4G module, and switches the USB mode to the ADB debugging mode.
Further, in step S4, the step of obtaining the corresponding debug information includes:
s41, entering a debugging system interface, and sending an ADB debugging instruction to the 4G module;
s42, the 4G module analyzes the ADB debugging instruction and sends a debugging message to the TboxService service;
s43, analyzing an ADB debugging instruction in the debugging message by the Tbox service, and executing the ADB debugging instruction;
s44, the Tbox service feeds the obtained debugging information back to the background management system through the 4G module and displays the debugging information on a debugging system interface.
Compared with the prior art, the invention has the beneficial effects that:
1. after the vehicle-mounted terminal meets the online state and is switched to the ADB debugging mode, the corresponding ADB debugging instruction is input by the debugging system, the background management system transmits the ADB debugging instruction to the 4G module through a Socket protocol, the 4G module informs the Tbox service to analyze, the analyzed ADB debugging instruction calls a system method to execute the ADB debugging instruction, a feedback result of the instruction is obtained, the result is fed back to the background management system through the 4G module, the feedback result is analyzed and displayed on a corresponding interface after the background management system receives the feedback message, and therefore remote debugging of the vehicle-mounted terminal is achieved, effective information when problems of the vehicle-mounted terminal occur can be timely obtained, and the problem solving efficiency is effectively improved.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a remote debugging system for a vehicle-mounted terminal;
FIG. 2 is a flow chart of a remote debugging method of the vehicle-mounted terminal of the invention;
FIG. 3 is a flow chart of the present invention for switching modes of the vehicle-mounted terminal;
fig. 4 is a flowchart of acquiring debug information of a vehicle-mounted terminal according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the embodiment provides a remote debugging system for a vehicle-mounted terminal, which comprises a background management system and a vehicle-mounted terminal in communication connection with the background management system, wherein the background management system comprises a debugging system and is used for inquiring the current state of the vehicle-mounted terminal;
the debugging system is used for issuing an ADB debugging instruction to the vehicle-mounted terminal and displaying the debugging information fed back by executing the ADB debugging instruction;
the vehicle-mounted terminal comprises a 4G module and is in communication connection with the 4G module and a TboxService service, wherein the 4G module is used for analyzing an ADB debugging instruction and sending a debugging message to the TboxService service;
the Tbox service is used for analyzing the ADB debugging instruction in the debugging message, distributing the debugging information which needs the SOC application layer to carry out logic processing and sending the debugging information fed back after the ADB debugging instruction is executed to the background management system.
In the invention, the debugging system is a control system for remotely sending instructions by a PC end, and the 4G module and the background management system keep socket communication; the TboxService is an instruction control service transmitted by the terminal management background. When a user enters a debugging system of a background management system, a corresponding ADB debugging instruction is input, the background management system transmits the ADB debugging instruction to a 4G module through a Socket protocol, the 4G module informs a Tbox service to analyze, the analyzed ADB debugging instruction calls a system method to execute the ADB debugging instruction, a feedback result of the instruction is obtained, the result is fed back to the background management system through the 4G module, the background management system analyzes the feedback result after receiving the feedback message and displays the feedback result on a corresponding interface, and therefore remote debugging of the vehicle-mounted terminal is achieved, effective information when the vehicle-mounted terminal has a problem can be timely obtained, and the problem solving efficiency is improved.
In specific implementation, the 4G module is also used for displaying and controlling services of the background management system.
In specific implementation, the background management system is also used for controlling the mode of the vehicle-mounted terminal and sending a message for switching the ADB debugging mode;
the Tbox service is also used for analyzing the message sent by the 4G module and switching the USB mode to the ADB debugging mode.
In this way, when the message for switching the ADB debug mode is sent through the background management system, the Tbox service switches the USB mode to the ADB debug mode, so that corresponding debug information is obtained at the vehicle-mounted terminal through inputting an ADB debug instruction under the same ADB debug mode.
In the implementation, the 4G module and the Tbox service and the 4G module and the background management system are respectively connected through Socket protocol communication.
Referring to fig. 2, the invention further provides a remote debugging method for the vehicle-mounted terminal, which comprises the following steps: s1, connecting a background management system with a 4G module through a Socket protocol, and inquiring whether the background management system is in an on-line state or not according to a vehicle-mounted terminal identifier; when the vehicle-mounted terminal is in an offline state, the user is prompted that the current vehicle is not online, the vehicle state is confirmed, and the operation is ended.
S2, inquiring whether the vehicle-mounted terminal is in an ADB debugging mode or not when the vehicle-mounted terminal is in an on-line state, executing S4 if the vehicle-mounted terminal is in the ADB debugging mode, otherwise executing S3;
s3, switching the vehicle-mounted terminal to an ADB debugging mode through a background management system;
s4, entering a debugging system interface, and inputting an ADB debugging instruction to obtain corresponding debugging information.
In the invention, the background management system and the 4G module are kept in long connection through Socket protocol, after the vehicle-mounted terminal is ensured to be in ADB debugging mode, the corresponding debugging information, namely the effective information when the vehicle-mounted terminal has problems, can be obtained by inputting an ADB debugging instruction through a debugging system interface, thereby effectively improving the efficiency of solving the problems.
Referring to fig. 3, in the implementation, in step S3, the step of switching the vehicle-mounted terminal to the ADB debug mode by the background management system includes:
s31, the background management system confirms that the vehicle-mounted terminal is in an online state, but is not in an ADB debugging mode, and the background management system sends a message for switching the ADB debugging mode;
s32, the 4G module receives and analyzes the information issued by the background management system, judges whether the vehicle-mounted terminal is in a dormant state, if so, executes S33, otherwise, executes S34;
s33, the 4G module wakes up the vehicle-mounted terminal and starts the TboxService service;
s34, after the Tbox service is started, communication is established with the 4G module through a Socket protocol;
s35, the Tbox service analyzes the message sent by the 4G module, and switches the USB mode to the ADB debugging mode. The Tbox service feeds back the execution result to the 4G module; the 4G module feeds back the Tbox service execution result to the background management system; and after successfully switching to the ADB debugging mode, entering a debugging system interface.
Therefore, as long as the vehicle-mounted terminal is confirmed to be in an on-line state, a message for switching the ADB debugging mode is remotely sent through the background management system, the USB mode is switched to the ADB debugging mode through the Tbox service, and the corresponding debugging information can be obtained at the vehicle-mounted terminal by inputting an ADB debugging instruction in the ADB debugging mode.
Referring to fig. 4, in step S4, the step of obtaining corresponding debug information includes:
s41, entering a debugging system interface after the on-line state of the vehicle-mounted terminal is met and the on-line state of the vehicle-mounted terminal is switched to an ADB debugging mode, and sending an ADB debugging instruction to the 4G module;
s42, the 4G module analyzes the ADB debugging instruction and sends a debugging message to the TboxService service;
s43, analyzing an ADB debugging instruction in the debugging message by the Tbox service, and executing the ADB debugging instruction;
s44, the Tbox service feeds the obtained debugging information back to the background management system through the 4G module and displays the debugging information on a debugging system interface.
Therefore, after the vehicle-mounted terminal meets the online state and is switched to the ADB debugging mode, a user enters the debugging system interface, and the debugging information corresponding to the ADB debugging instruction can be obtained on the debugging system interface by inputting the ADB debugging instruction to be executed in the instruction input box, so that the effective information of the vehicle-mounted terminal when a problem occurs can be timely obtained, and the problem solving efficiency is effectively improved.
Finally, it is noted that the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, and that although the present invention has been described with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein. Obvious changes that are extended by the technical proposal of the invention are still within the scope of the invention.
Claims (6)
1. The remote debugging system of the vehicle-mounted terminal is characterized by comprising a background management system and a vehicle-mounted terminal in communication connection with the background management system, wherein the background management system comprises a debugging system and is used for inquiring the current state of the vehicle-mounted terminal;
the system comprises a debugging system, a vehicle-mounted terminal and a control system, wherein the debugging system is used for issuing an ADB debugging instruction to the vehicle-mounted terminal and displaying the debugging information fed back by the ADB debugging instruction, wherein the debugging information is effective information when the vehicle-mounted terminal has a problem;
the vehicle-mounted terminal comprises a 4G module and is in communication connection with the 4G module and a TboxService service, wherein the 4G module is used for analyzing an ADB debugging instruction and sending a debugging message to the TboxService service;
the Tbox service is used for analyzing the ADB debugging instruction in the debugging message and sending the debugging information fed back after the ADB debugging instruction is executed to the background management system; the background management system analyzes the feedback debugging information after receiving the feedback debugging information and displays the feedback result to a corresponding interface, so that remote debugging of the vehicle-mounted terminal is realized, and effective information when a problem occurs in the vehicle-mounted terminal is obtained;
the background management system is also used for controlling the mode of the vehicle-mounted terminal and sending a message for switching the ADB debugging mode;
the Tbox service is also used for analyzing the message sent by the 4G module and switching the USB mode to the ADB debugging mode.
2. The remote debugging system of an in-vehicle terminal according to claim 1, wherein the 4G module is further used for displaying and controlling services of a background management system.
3. The remote debugging system of a vehicle-mounted terminal according to claim 1, wherein the 4G module and the TboxService service and the 4G module and the background management system are respectively connected by Socket protocol communication.
4. The remote debugging method of the vehicle-mounted terminal is characterized by comprising the following steps of:
s1, connecting a background management system with a 4G module through a Socket protocol, and inquiring whether the background management system is in an on-line state or not according to a vehicle-mounted terminal identifier;
s2, inquiring whether the vehicle-mounted terminal is in an ADB debugging mode or not when the vehicle-mounted terminal is in an on-line state, executing S4 if the vehicle-mounted terminal is in the ADB debugging mode, otherwise executing S3;
s3, switching the vehicle-mounted terminal to an ADB debugging mode through a background management system;
s4, entering a debugging system interface, inputting an ADB debugging instruction, obtaining corresponding debugging information and sending the corresponding debugging information to a background management system; the debugging information is effective information when the vehicle-mounted terminal has problems; the background management system analyzes the debugging information after receiving the debugging information and displays the feedback result to a corresponding interface, so that remote debugging of the vehicle-mounted terminal is realized, and effective information when the vehicle-mounted terminal has a problem is obtained.
5. The remote debugging method of vehicle-mounted terminal of claim 4, wherein in step S3, the step of switching the vehicle-mounted terminal to the ADB debugging mode by the background management system comprises:
s31, the background management system sends a message for switching to an ADB debugging mode;
s32, the 4G module receives and analyzes the information issued by the background management system, judges whether the vehicle-mounted terminal is in a dormant state, if so, executes S33, otherwise, executes S34;
s33, the 4G module wakes up the vehicle-mounted terminal and starts the TboxService service;
s34, after the Tbox service is started, communication is established with the 4G module through a Socket protocol;
s35, the Tbox service analyzes the message sent by the 4G module, and switches the USB mode to the ADB debugging mode.
6. The remote debugging method of an in-vehicle terminal according to claim 4, wherein in step S4, the step of obtaining the corresponding debugging information comprises:
s41, entering a debugging system interface, and sending an ADB debugging instruction to the 4G module;
s42, the 4G module analyzes the ADB debugging instruction and sends a debugging message to the TboxService service;
s43, analyzing an ADB debugging instruction in the debugging message by the Tbox service, and executing the ADB debugging instruction;
s44, the Tbox service feeds the obtained debugging information back to the background management system through the 4G module and displays the debugging information on a debugging system interface.
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