CN113815549B - Restarting method, restarting device and restarting computer readable medium for vehicle user connection unit - Google Patents
Restarting method, restarting device and restarting computer readable medium for vehicle user connection unit Download PDFInfo
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- CN113815549B CN113815549B CN202111126566.5A CN202111126566A CN113815549B CN 113815549 B CN113815549 B CN 113815549B CN 202111126566 A CN202111126566 A CN 202111126566A CN 113815549 B CN113815549 B CN 113815549B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
- B60R16/0234—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions related to maintenance or repairing of vehicles
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Abstract
The invention discloses a restarting method, a restarting device and a computer storage medium of a vehicle user connection unit, wherein the method comprises the following steps: the FOTA platform establishes a program of a remote re-user connection unit instruction, receives a request for developing a user connection unit internal software re-user connection mechanism sent by vehicle-mounted equipment, sends the program of the remote re-user connection unit instruction to the vehicle-mounted equipment through an FOTA interface, and establishes the function of a remote re-user connection unit of a vehicle enterprise maintenance center. The invention realizes the remote repair of systematic faults and defects of the user connection unit, effectively reduces the part maintenance cost and improves the user experience.
Description
Technical Field
The present invention relates to the field of after-market vehicle services, and in particular, to a method and apparatus for restarting a vehicle subscriber connection unit, and a computer readable medium.
Background
With the development of the automobile industry, new energy automobile enterprises in the market at present are all developing user connection units for collecting data, but because a plurality of electric control units, complex internal software and huge code quantity exist in the whole link of the user connection units, when the user connection units have defects on software, the automobile enterprises need to spend a great deal of time and effort offline to repair faults, so that the cost of offline maintenance of automobiles is increased, and the user experience is poor.
Disclosure of Invention
The main objective of the present invention is to provide a method and apparatus for restarting a vehicle subscriber connection unit and a computer readable storage medium, which are aimed at solving the problem that when the subscriber connection unit has a software defect, a vehicle enterprise needs to spend a lot of time and effort offline to repair the fault, resulting in an increase of the cost of offline maintenance of the vehicle.
In order to achieve the above object, the present invention provides a method for restarting a vehicle subscriber connection unit, the method for restarting a vehicle subscriber connection unit comprising the steps of:
the FOTA platform establishes a program for remotely restarting a user connection unit instruction;
receiving a request for developing a vehicle user connection unit internal software reconfiguration mechanism sent by vehicle-mounted equipment;
and transmitting the program of the remote re-user connection unit instruction to the vehicle-mounted equipment through the FOTA interface, and establishing the function of the remote re-user connection unit of the vehicle enterprise maintenance center.
Optionally, the step of establishing the remote re-enabling the program of user connection unit instructions comprises:
and adding a judging condition to judge whether the user connection unit is subjected to a restarting mechanism or not by the user connection unit.
Optionally, the step of adding a judgment condition to the vehicle-mounted device to judge whether to restart the user connection unit includes:
the condition is to judge whether the user connection unit is in OTA;
if the user connection unit is in OTA, not starting a software re-reconfiguration mechanism in the user connection unit;
if the user connection unit does not perform OTA, starting a self-resetting mechanism of the internal software of the user connection unit, and remotely issuing the remote re-starting user connection unit instruction when detecting that the internal software of the user connection unit fails or does not respond to other remote instructions.
Optionally, after the step of receiving the request for developing the internal software restart mechanism of the user connection unit sent by the vehicle-mounted device, the method further includes:
detecting whether the vehicle-mounted equipment is provided with a FOTA platform client;
if the fact that the vehicle-mounted equipment is provided with the FOTA platform client is detected, detecting whether the operating system version of the vehicle-mounted equipment is lower than a preset operating system version or not;
if the fact that the FOTA platform client is not installed in the vehicle-mounted equipment is detected, whether the vehicle-mounted equipment meets the installation conditions of the FOTA platform client or not is detected;
and if the mounting conditions of the FOTA platform client are met, mounting the FOTA platform client on the vehicle-mounted equipment.
Optionally, if the detecting that the vehicle-mounted device has the FOTA platform client installed, the step of detecting the operating system version of the vehicle-mounted device includes:
if the operating system version of the vehicle-mounted equipment is lower than the preset operating system version, upgrading the operating system version of the vehicle-mounted equipment to the preset operating system version, and then establishing a service request channel with the vehicle-mounted equipment;
if the operating system version of the vehicle-mounted equipment is not lower than the preset operating system version, directly establishing a service request channel with the vehicle-mounted equipment.
Optionally, before the step of sending the program of the remote re-enabling user connection unit instruction to the vehicle-mounted device through the FOTA interface, the method further includes:
detecting an ID number of the vehicle-mounted equipment;
and establishing an identifier of a unique remote re-user connection unit instruction corresponding to the ID number of the vehicle-mounted equipment.
Optionally, the step of sending the program of the remote re-enabling user connection unit instruction to the vehicle-mounted device includes:
and transmitting a program of the remote re-enabling user connection unit instruction to the vehicle-mounted device based on the identifier of the unique remote re-enabling user connection unit instruction.
Optionally, after the step of sending the program of the remote re-enabling user connection unit instruction to the vehicle-mounted device, the method further includes:
and after detecting that the development of the reconfiguration mechanism of the software in the user connection unit of the vehicle-mounted equipment is finished, releasing the relationship between the identifier of the unique remote reconfiguration user connection unit instruction and the ID of the vehicle-mounted equipment.
In addition, in order to achieve the above object, the present invention also provides a restarting device of a vehicle user connection unit, including a memory, a processor, and a vehicle user connection unit restarting program stored on the memory and capable of running on the processor, wherein the processor executes the steps of the above method for restarting a vehicle user connection unit when the processor executes the vehicle user connection unit restarting program.
In addition, in order to achieve the above object, the present invention further provides a computer readable storage medium having a user connection unit restart program stored thereon, wherein the user connection unit restart program, when executed by a processor, implements the steps of the above method for restarting a vehicle user connection unit.
Drawings
FIG. 1 is a schematic diagram of a terminal/device structure of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a method for restarting a vehicle subscriber connection unit according to an embodiment of the present invention;
FIG. 3 is a detailed flowchart of the step S10 in FIG. 2;
fig. 4 is a structural design diagram of a flow of a subscriber connection unit.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The main solutions of the embodiments of the present invention are: the vehicle enterprise realizes the remote control of the restarting of the user connection unit by developing a self-restarting program in the software inside the user connection unit, thereby repairing systematic defects and faults.
With the development of the force of the automobile enterprise to the user connection unit, the internal software of the user connection unit is more and more complex, the probability of defects and faults of the internal software is increased, and the number of after-sales repairs is also rapidly increased due to the fact that the quantity of automobile maintenance in the market is accelerated to increase, and the after-sales automobile offline processing consumes a great deal of time and energy, so that the maintenance cost of the automobile enterprise is increased.
The invention provides a solution to enable the automobile enterprise to restart and repair the defects and faults of the internal software of the user connection unit remotely, thereby saving the time and energy of off-line processing and reducing the maintenance cost of the automobile enterprise.
As shown in fig. 1, fig. 1 is a schematic diagram of a terminal structure of a hardware running environment according to an embodiment of the present invention.
The restarting device of the user connection unit in the embodiment of the invention can be a PC, and also can be mobile terminal equipment (namely a mobile terminal) with a display function, such as a smart phone, a tablet personal computer, a portable computer and the like.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
Optionally, the restarting device may further include a camera, an RF (Radio Frequency) circuit, a sensor, an audio circuit, a WiFi module, and the like. Among other sensors, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that may turn off the display screen and/or the backlight when the mobile terminal moves to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and the direction when the mobile terminal is stationary, and the mobile terminal can be used for recognizing the gesture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and the like, which are not described herein.
It will be appreciated by those skilled in the art that the restarting device shown in fig. 1 does not constitute a limitation of the restarting device and may include more or fewer components than shown, or may combine certain components, or may be a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a user connection unit restart program may be included in a memory 1005 as one type of computer storage medium.
In the restarting device shown in fig. 1, the network interface 1004 is mainly used for connecting to a background server and performing data communication with the background server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call a user connection unit restart program stored in the memory 1005 and perform the following operations:
the FOTA platform establishes a program for remotely restarting a user connection unit instruction;
receiving a request for developing a vehicle user connection unit internal software reconfiguration mechanism sent by vehicle-mounted equipment;
and transmitting the program of the remote re-user connection unit instruction to the vehicle-mounted equipment through the FOTA interface, and establishing the function of the remote re-user connection unit of the vehicle enterprise maintenance center.
Further, the processor 1001 may call the user connection unit restart program stored in the memory 1005, and further perform the following operations:
the step of establishing a remote re-enabling user connection unit instruction program comprises the steps of:
and adding a judging condition to judge whether the user connection unit is subjected to a restarting mechanism or not by the user connection unit.
Further, the processor 1001 may call the user connection unit restart program stored in the memory 1005, and further perform the following operations:
the step of adding a judgment condition for the vehicle-mounted device to judge whether to restart the user connection unit comprises the following steps:
the condition is to judge whether the user connection unit is in OTA;
if the user connection unit is in OTA, not starting a software re-reconfiguration mechanism in the user connection unit;
if the user connection unit does not perform OTA, starting a self-resetting mechanism of the internal software of the user connection unit, and remotely issuing the remote re-starting user connection unit instruction when detecting that the internal software of the user connection unit fails or does not respond to other remote instructions.
Further, the processor 1001 may call the user connection unit restart program stored in the memory 1005, and further perform the following operations:
after the step of receiving the request for developing the internal software reconfiguration mechanism of the user connection unit sent by the vehicle-mounted equipment, the method further comprises the following steps:
detecting whether the vehicle-mounted equipment is provided with a FOTA platform client;
if the fact that the vehicle-mounted equipment is provided with the FOTA platform client is detected, detecting whether the operating system version of the vehicle-mounted equipment is lower than a preset operating system version or not;
if the fact that the FOTA platform client is not installed in the vehicle-mounted equipment is detected, whether the vehicle-mounted equipment meets the installation conditions of the FOTA platform client or not is detected;
and if the mounting conditions of the FOTA platform client are met, mounting the FOTA platform client on the vehicle-mounted equipment.
Further, the processor 1001 may call the user connection unit restart program stored in the memory 1005, and further perform the following operations:
if the vehicle-mounted equipment is detected to be provided with the FOTA platform client, the step of detecting the operating system version of the vehicle-mounted equipment comprises the following steps:
if the operating system version of the vehicle-mounted equipment is lower than the preset operating system version, upgrading the operating system version of the vehicle-mounted equipment to the preset operating system version, and then establishing a service request channel with the vehicle-mounted equipment;
if the operating system version of the vehicle-mounted equipment is not lower than the preset operating system version, directly establishing a service request channel with the vehicle-mounted equipment.
Further, the processor 1001 may call the user connection unit restart program stored in the memory 1005, and further perform the following operations:
before the step of sending the program of the remote re-enabling user connection unit instruction to the vehicle-mounted device through the FOTA interface, the method further includes:
detecting an ID number of the vehicle-mounted equipment;
and establishing an identifier of a unique remote re-user connection unit instruction corresponding to the ID number of the vehicle-mounted equipment.
Further, the processor 1001 may call the user connection unit restart program stored in the memory 1005, and further perform the following operations:
the step of transmitting the program of the remote re-enabling user connection unit instruction to the in-vehicle apparatus includes:
and transmitting a program of the remote re-enabling user connection unit instruction to the vehicle-mounted device based on the identifier of the unique remote re-enabling user connection unit instruction.
Further, the processor 1001 may call the user connection unit restart program stored in the memory 1005, and further perform the following operations:
after the step of sending the program of the remote re-enabling user connection unit instruction to the vehicle-mounted device, the method further includes:
and after detecting that the development of the reconfiguration mechanism of the software in the user connection unit of the vehicle-mounted equipment is finished, releasing the relationship between the identifier of the unique remote reconfiguration user connection unit instruction and the ID of the vehicle-mounted equipment.
Referring to fig. 2, an embodiment of the present invention provides a method for restarting a vehicle user connection unit, the method for restarting the vehicle user connection unit including:
step S10, the FOTA platform establishes a program of a remote re-user connection unit instruction;
the FOTA (Firmware Over-The-Air) platform is to provide Firmware installation and upgrade services for terminal devices with networking functions, such as smart phones, vehicle-mounted devices, tablet computers, and The like, through a cloud upgrade technology.
By establishing a program for remotely restarting the user connection unit instruction at the service end of the FOTA platform, the vehicle-mounted equipment is provided with a user connection unit which can be restarted remotely by the vehicle enterprise maintenance center when the problem occurs in the software in the user connection unit and the remote instruction is not responded.
Most of the vehicle enterprises develop user connection units for acquiring user and vehicle data, and a small part of the vehicle enterprises with advanced Technology remotely manage other electronic control units through the user connection units in an OTA (Over-the-Air Technology) manner, so that response to remote instructions, such as remote opening of a vehicle Air conditioner, remote unlocking of a vehicle door, remote checking of vehicle conditions and the like, is realized, and convenient vehicle service is provided for vehicle users.
The user connection unit instruction is written at the service end of the FOTA platform, and the vehicle user can directly download the program for remotely restarting the user connection unit instruction on the platform, so that unnecessary time and energy waste are saved.
Step S20, a request for developing a restarting mechanism of software in a vehicle user connection unit, which is sent by vehicle-mounted equipment, is received;
the program of the remote re-enabling user connection unit instruction must be initiated by the vehicle-mounted device to be installed on the vehicle-mounted device, so that the vehicle-mounted device sends an installation request, and the FOTA platform can send the program to the vehicle-mounted device after receiving the installation request of the vehicle-mounted device.
After receiving the program, the user connection unit internal software needs to decompress and develop the program before installing the program.
Optionally, after the step of receiving the request for developing the internal software restart mechanism of the user connection unit sent by the vehicle-mounted device, the method further includes:
and step A1, detecting whether the vehicle-mounted equipment is provided with the FOTA platform client.
The client is also called a user end, and corresponds to a server, provides a program of local service for a user, and is installed based on the platform client to ensure normal operation of installation and avoid installation risk.
After the request sent by the vehicle-mounted equipment is received, the vehicle-mounted equipment is locally scanned, whether the client is installed in the vehicle-mounted equipment is detected, and the client is a core for sending a program of a software restarting mechanism in the remote restarting user connection unit.
And step A2, if the vehicle-mounted equipment is detected to be provided with the FOTA platform client, detecting whether the operating system version of the vehicle-mounted equipment is lower than a preset operating system version.
If the client is installed on the vehicle-mounted equipment, the vehicle-mounted equipment automatically starts the client, acquires related data, such as a vehicle-mounted equipment operating system version, and detects whether the vehicle-mounted equipment has installation conditions capable of establishing a service request channel.
The operating system of the vehicle-mounted equipment is a program system for managing and controlling vehicle-mounted hardware and vehicle-mounted software resources, and various demands of computer users can be met by timely updating versions.
The preset operating system version is set based on the lowest operating system required for developing the reboot mechanism, for example, based on the detection of the Android system version, the established program of the remote reboot user connection unit instruction needs the operating system of the vehicle-mounted device to be the installation condition of Android4.4, and then the Android4.4 is the preset operating system version.
And step A3, if the fact that the FOTA platform client is not installed in the vehicle-mounted equipment is detected, detecting whether the vehicle-mounted equipment meets the installation conditions of the FOTA platform client or not.
If the client is detected not to be installed in the vehicle-mounted equipment, further detection is carried out on the vehicle-mounted equipment, and whether the vehicle-mounted equipment can be installed with the client or not is judged, wherein the detection comprises relevant detection on software and hardware environments of the vehicle-mounted equipment.
And step A4, if the installation conditions of the FOTA platform client are met, installing the FOTA platform client on the vehicle-mounted equipment.
If the detection is qualified, the client is installed for the vehicle-mounted equipment, the installation mode can be that the vehicle-mounted equipment is automatically installed, or the client is required to be installed for the vehicle-mounted equipment, whether the client is installed or not is judged according to the selection of the vehicle-mounted user, and in practical application, the latter mode is more common, so that the experience of the vehicle-mounted user can be fully reflected.
Optionally, if the detecting that the vehicle-mounted device has the FOTA platform client installed, the step of detecting the operating system version of the vehicle-mounted device includes:
if the operating system version of the vehicle-mounted equipment is lower than the preset operating system version, upgrading the operating system version of the vehicle-mounted equipment to the preset operating system version, and then establishing a service request channel with the vehicle-mounted equipment.
The detection of the operating system version of the vehicle-mounted device is further detection of whether the vehicle-mounted device meets the installation condition of establishing a service request channel, and as the operating systems of the vehicle-mounted device are various and each system has a plurality of different versions, the client cannot achieve the full-compatibility mode of all the operating systems and various operating system versions, so after receiving the request of developing a restarting mechanism of the software in the vehicle user connection unit sent by the vehicle-mounted device, the client needs to detect whether the installation condition of establishing the service request channel can be established or not, and the operating system is required to be upgraded if the installation condition is not met.
If the operating system version of the vehicle-mounted equipment is not lower than the preset operating system version, directly establishing a service request channel with the vehicle-mounted equipment.
Only satisfactory operating systems are able to perform the subsequent step of developing the re-boot mechanism.
Step S30, the program of the remote re-user connection unit instruction is sent to the vehicle-mounted equipment through the FOTA interface, and the function of the remote re-user connection unit of the vehicle enterprise maintenance center is built.
The established program is required to be sent to the vehicle-mounted equipment through an interface set by the FOTA platform.
The interfaces corresponding to the different functions are different, for example, the function of acquiring whether to automatically detect and judge through the fota_get_auto_check interface is implemented through the fota_do_check interface when the function of forcedly detecting the version is implemented. While this embodiment creates the FOTA service through the fota_start interface, the program is sent to the in-vehicle apparatus.
Optionally, before the step of sending the program of the remote re-enabling user connection unit instruction to the vehicle-mounted device through the FOTA interface, the method further includes:
and detecting the ID number of the vehicle-mounted equipment.
The ID number of the vehicle-mounted device, also called the serial number of the vehicle-mounted device, is used for the client to identify each independent vehicle-mounted device.
And establishing an identifier of a unique remote re-user connection unit instruction corresponding to the ID number of the vehicle-mounted equipment.
The identifier refers to a symbol for identifying an entity, in this embodiment, the identifier is a dynamically updatable identifier according to ID numbers of different vehicle-mounted devices, for example, the ID number of 001 vehicle-mounted devices is 001, the ID number of 002 vehicle-mounted devices is 002, and then the identifiers corresponding to the 001 vehicle-mounted devices and the 002 vehicle-mounted devices are KEY001 and KEY002, respectively.
The purpose of establishing the unique identifier corresponding to the ID number of the in-vehicle apparatus is to facilitate management.
Optionally, the step of sending the program of the remote re-enabling user connection unit instruction to the vehicle-mounted device includes:
and transmitting a program of the remote re-enabling user connection unit instruction to the vehicle-mounted device based on the identifier of the unique remote re-enabling user connection unit instruction.
The program is sent to the vehicle-mounted equipment based on the unique identifier so as to realize the management and control of different installation instructions of different vehicle-mounted equipment, for example, when a plurality of vehicle-mounted equipment needs to be installed with the program at the same time, the platform can send the program to all the vehicle-mounted equipment at the same time based on the unique identifier without confusion, and the sending efficiency is improved.
Optionally, after the step of sending the program of the remote re-enabling user connection unit instruction to the vehicle-mounted device, the method further includes:
and after detecting that the development of the reconfiguration mechanism of the software in the user connection unit of the vehicle-mounted equipment is finished, releasing the relationship between the identifier of the unique remote reconfiguration user connection unit instruction and the ID of the vehicle-mounted equipment.
The development of the restarting mechanism is completed, and the relationship between the unique identifier and the ID of the vehicle-mounted device needs to be timely released, so that the resource release is realized, and the condition of insufficient resource allocation is avoided.
In this embodiment, a program for remotely restarting a user connection unit instruction is established through opening an FOTA platform, a channel for remotely controlling and managing vehicles to be sold by a vehicle enterprise maintenance center is established, the remote restarting the user connection unit instruction is directly sent through an FOTA interface, efficient firmware installation service is realized, the time for offline wiring installation is saved in remote installation, a unique identifier corresponding to the unique identifier is established through the FOTA platform according to the ID number of the vehicle-mounted device, the installation of the program for dynamically managing the remote restarting the user connection unit instruction of different vehicle-mounted devices is realized, the management and control of different installation instructions of different vehicle-mounted devices is realized, the installation efficiency is improved, the problem of large-scale software fault of repairing the user connection unit is realized through establishing the connection of the vehicle enterprise maintenance center and the vehicle-mounted devices, the function for responding to other remote instructions is recovered, and the offline maintenance cost is effectively reduced.
Further, referring to fig. 3, an embodiment of the present invention provides a method for restarting a vehicle user connection unit, where the steps of the program for establishing the remote restart user connection unit instruction include:
step S11, as described with reference to fig. 4, is performed on the addition judgment condition for the subscriber connection unit to judge whether to perform the subscriber connection unit re-restart mechanism.
When the platform establishes the program, the judging conditions are added simultaneously to avoid the condition of restarting due to detection errors.
Optionally, the step of adding a judgment condition to the vehicle-mounted device to judge whether to restart the user connection unit includes:
step S12, the condition is to determine whether the user connection unit is performing OTA.
OTA, realize the remote management of the electronic control unit and download management of the new business through the air interface of the mobile communication.
By judging whether the user connection unit is in OTA or not, and further judging whether the internal software of the user connection unit runs normally or not,
step S13, if the user connection unit is carrying out OTA, the internal software restarting mechanism of the user connection unit is not started.
If it is detected that the subscriber connection unit is performing OTA, it is indicated that the software inside the subscriber connection unit is running normally at this time, and it is not necessary to initiate the re-restart mechanism.
Step S14, if the user connection unit is not performing OTA, starting a mechanism for restarting the software in the user connection unit, and remotely issuing the instruction for restarting the user connection unit when detecting that the software in the user connection unit fails or does not respond to other remote instructions.
If the user connection unit is detected not to carry out OTA, the fact that the internal software of the user connection unit is not in normal operation at the moment is indicated, and the self-resetting mechanism needs to be started to detect whether the internal software of the user connection unit fails or responds to other remote instructions.
Faults of the internal software include systematic faults, such as that the vehicle-mounted device is started and is not displayed, and the vehicle-mounted device is frequently halted, and internal programs are defective, such as that the internal programs do not realize the mentioned functional modules or realize the function modules which are not mentioned.
Other remote instructions refer to instructions for issuing a remote operation to the vehicle, such as remote unlocking of a door, remote monitoring of the surrounding conditions of the vehicle, remote switching of an air conditioner, and the like.
When the started restarting mechanism detects that the internal software fails or does not respond to other remote instructions, the vehicle-mounted equipment sends a requirement for restarting to a vehicle enterprise maintenance center, and after the vehicle enterprise maintenance center monitors the requirement, the vehicle-mounted equipment is remotely issued with a restarting instruction, so that the internal software of the vehicle-mounted equipment is initialized, and the remote repairing of the faults and defects of the user connection unit is realized.
In the embodiment, by adding the judging condition to the program of the remote re-enabling user connection unit instruction, the condition of re-starting caused by misjudgment is avoided, the after-sales service efficiency is improved, and the user vehicle experience is improved.
In addition, the embodiment of the invention also provides a user connection unit restarting device, which comprises a memory, a processor and a user connection unit restarting processing program which is stored in the memory and can run on the processor, wherein the steps of the restarting method based on the vehicle user connection unit are realized when the processor executes the user connection unit restarting processing program.
In addition, the invention also provides a readable storage medium, which is a computer readable storage medium, wherein the computer readable storage medium stores a processing program for restarting the user connection unit, and the steps of the restarting method based on the vehicle user connection unit are realized when the processing program for restarting the user connection unit is executed by a processor.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (8)
1. A method for restarting a vehicle subscriber connection unit, wherein the method for restarting a vehicle subscriber connection unit is applied to a FOTA platform, the method comprising the steps of:
establishing a program for remotely restarting a user connection unit instruction;
receiving a request for developing a vehicle user connection unit internal software reconfiguration mechanism sent by vehicle-mounted equipment;
transmitting a program of the remote re-user connection unit instruction to the vehicle-mounted equipment through a FOTA interface, and establishing the function of the remote re-user connection unit of the vehicle enterprise maintenance center;
wherein the step of establishing a remote re-enabling user connection unit instruction program comprises the steps of:
increasing a judging condition to judge whether to perform a restarting mechanism of the user connection unit by the user connection unit;
wherein the condition is to determine whether the user connection unit is performing OTA;
if the user connection unit is in OTA, not starting a software re-reconfiguration mechanism in the user connection unit;
if the user connection unit does not perform OTA, starting a self-resetting mechanism of the internal software of the user connection unit, and remotely issuing the remote re-starting user connection unit instruction when detecting that the internal software of the user connection unit fails or does not respond to other remote instructions.
2. The method for restarting the vehicle subscriber connection unit of claim 1, wherein after the step of receiving the request for developing the internal software reconfiguration mechanism of the subscriber connection unit sent by the in-vehicle apparatus, the method further comprises:
detecting whether the vehicle-mounted equipment is provided with a FOTA platform client;
if the fact that the vehicle-mounted equipment is provided with the FOTA platform client is detected, detecting whether the operating system version of the vehicle-mounted equipment is lower than a preset operating system version or not;
if the fact that the FOTA platform client is not installed in the vehicle-mounted equipment is detected, whether the vehicle-mounted equipment meets the installation conditions of the FOTA platform client or not is detected;
and if the mounting conditions of the FOTA platform client are met, mounting the FOTA platform client on the vehicle-mounted equipment.
3. The method for restarting the vehicle subscriber connection unit of claim 2, wherein if it is detected that the in-vehicle device has the FOTA platform client installed, the step of detecting the operating system version of the in-vehicle device includes:
if the operating system version of the vehicle-mounted equipment is lower than the preset operating system version, upgrading the operating system version of the vehicle-mounted equipment to the preset operating system version, and then establishing a service request channel with the vehicle-mounted equipment;
if the operating system version of the vehicle-mounted equipment is not lower than the preset operating system version, directly establishing a service request channel with the vehicle-mounted equipment.
4. The method of restarting the vehicle subscriber connection unit of claim 1, wherein before the step of transmitting the program of the remote restart subscriber connection unit instruction to the in-vehicle apparatus through the FOTA interface, further comprising:
detecting an ID number of the vehicle-mounted equipment;
and establishing an identifier of a unique remote re-user connection unit instruction corresponding to the ID number of the vehicle-mounted equipment.
5. The method of restarting the vehicle user connection unit of claim 4 wherein the step of transmitting a program of remote restart user connection unit instructions to the in-vehicle device includes:
and transmitting a program of the remote re-enabling user connection unit instruction to the vehicle-mounted device based on the identifier of the unique remote re-enabling user connection unit instruction.
6. The method of restarting the vehicle user connection unit of claim 5 further comprising, after the step of sending the program of remote restarting user connection unit instructions to the in-vehicle device:
and after detecting that the development of the reconfiguration mechanism of the software in the user connection unit of the vehicle-mounted equipment is finished, releasing the relationship between the identifier of the unique remote reconfiguration user connection unit instruction and the ID of the vehicle-mounted equipment.
7. A device for restarting a subscriber connection unit, comprising a memory, a processor and a restarting program of the subscriber connection unit stored on the memory and executable on the processor, said processor implementing the steps of the method for restarting a vehicle subscriber connection unit according to any one of claims 1-6 when executing said restarting program of the subscriber connection unit.
8. A computer readable storage medium, wherein a subscriber connection unit restarting program is stored on the computer readable storage medium, characterized in that the steps of the method for restarting a subscriber connection unit according to any one of claims 1-6 are implemented when the subscriber connection unit restarting program is executed by a processor.
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| CN202111126566.5A CN113815549B (en) | 2021-09-26 | 2021-09-26 | Restarting method, restarting device and restarting computer readable medium for vehicle user connection unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6876907B2 (en) * | 2003-07-16 | 2005-04-05 | Alcatel | Remote restart for an on-board train controller |
| CN102158462B (en) * | 2010-02-11 | 2016-01-13 | 希姆通信息技术（上海）有限公司 | A kind of method that 2G or 3G module remote diagnosis is repaired |
| CN103002016A (en) * | 2012-11-14 | 2013-03-27 | 江苏物泰信息科技有限公司 | Remote control system for rebooting and turning off vehicle-mounted terminal |
| DE102013019140B3 (en) * | 2013-11-15 | 2015-04-02 | Audi Ag | Motor vehicle with remote start and automatic shutdown |
| CN105812176A (en) * | 2016-03-08 | 2016-07-27 | 江苏万帮德和新能源科技有限公司 | Client-initiative and concurrent upgrade-supporting remote upgrade method |
| CN110489143B (en) * | 2019-07-18 | 2023-10-13 | 南京依维柯汽车有限公司 | FOTA firmware remote upgrading system and method on new energy automobile |
| CN110758483A (en) * | 2019-10-29 | 2020-02-07 | 交控科技股份有限公司 | Method, apparatus, device and medium for remote restart |
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