CN112751750B - Gateway address configuration system and method - Google Patents
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- CN112751750B CN112751750B CN202011493286.3A CN202011493286A CN112751750B CN 112751750 B CN112751750 B CN 112751750B CN 202011493286 A CN202011493286 A CN 202011493286A CN 112751750 B CN112751750 B CN 112751750B
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Abstract
The invention provides a gateway address configuration system and a method, which relate to the technical field of vehicle testing and comprise the following steps: the system comprises at least one vehicle-mounted machine system, wherein the vehicle-mounted machine system is pre-configured with a preset website and used for accessing the preset website and sending an environment access request containing a vehicle identification code when being started each time; and the cloud system is connected with the vehicle machine system, stores the corresponding relation between the vehicle identification code and the corresponding environment gateway address, and obtains the corresponding environment gateway address according to the environment access request by matching and sends the environment gateway address to the vehicle machine system so as to enable the vehicle machine system to access the environment gateway address. The method has the advantages that the car machine system can dynamically acquire the environment gateway addresses in different use environments, when the environment gateway addresses change, the car machine system does not need to modify codes and only needs to restart the car machine system, and a large amount of configuration and maintenance work is saved for the car machine system.
Description
Technical Field
The invention relates to the technical field of vehicle testing, in particular to a gateway address configuration system and a gateway address configuration method.
Background
When the in-vehicle system of the vehicle is debugged in different environments, different gateways of the cloud system need to be accessed, and different access addresses corresponding to each gateway need to be accessed. Therefore, some vehicles which are already in the drive test cannot remotely modify the gateway address, when the gateway address changes, the vehicle needs to be recalled for gateway address configuration, and the vehicle access gateway address cannot be dynamically configured.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a gateway address configuration system, which comprises:
the system comprises at least one vehicle-mounted machine system, a vehicle-mounted machine system and a vehicle-mounted machine system, wherein the vehicle-mounted machine system is pre-configured with a preset website and used for accessing the preset website and sending an environment access request containing a vehicle identification code of the vehicle-mounted machine system when the vehicle-mounted machine system is started each time;
and the cloud system is connected with the in-vehicle system, stores the corresponding relation between the vehicle identification code and the corresponding environment gateway address, and obtains the corresponding environment gateway address according to the environment access request matching and sends the environment gateway address to the in-vehicle system so as to enable the in-vehicle system to access the environment gateway address.
Preferably, the car machine system includes a storage unit, configured to store the environment gateway address obtained according to the environment access request, so as to be used for subsequent access.
Preferably, the car machine system comprises a clearing unit connected to the storage unit, and configured to clear the environment gateway address stored in the storage unit after the car machine system is powered off every time.
Preferably, the cloud system provides an environment address storage service interface, and the cloud system obtains the environment access request through the environment address storage service interface.
Preferably, the cloud system provides a database for storing the correspondence between the vehicle identification code and the corresponding environment gateway address.
Preferably, the cloud system provides an updating unit, connected to the database, for a user to update the corresponding relationship in the database.
Preferably, the cloud system provides an instruction sending unit, which is connected to the database and is used for monitoring the database, and sending a restart instruction to the vehicle machine system corresponding to the vehicle identification code corresponding to the updated environment gateway address when the monitoring result indicates that the environment gateway address is updated;
and the vehicle-machine system restarts according to the restart instruction so as to acquire the updated environment gateway address.
The application also provides a vehicle research and development test system which comprises the gateway address configuration system.
The application also provides a gateway address configuration method, which comprises the following steps:
s1, at least one vehicle machine system accesses a preset website which is configured in advance when being started each time and sends an environment access request containing a vehicle identification code;
s2, a cloud system stores the corresponding relation between the vehicle identification code and the corresponding environment gateway address, and the cloud system matches the environment access request to obtain the corresponding environment gateway address and sends the environment gateway address to the vehicle machine system;
and S3, the car machine system receives and accesses the environment gateway address.
Preferably, in step S3, the car machine system provides a storage unit, configured to store the environment gateway address obtained according to the environment access request, so as to be used for subsequent access.
Preferably, the car machine system provides a clearing unit, connected to the storage unit, and configured to clear the environment gateway address stored in the storage unit after the car machine system powers off each time.
Preferably, in step S2, the cloud system provides an environment address storage service interface, and the cloud system obtains the environment access request through the environment address storage service interface.
Preferably, in step S2, the cloud system provides a database for storing a corresponding relationship between the vehicle identification code and a corresponding environment gateway address.
Preferably, the cloud system provides an updating unit, connected to the database, for a user to update the corresponding relationship in the database.
Preferably, the cloud system provides an instruction sending unit, which is connected to the database and is used for monitoring the database, and sending a restart instruction to the vehicle machine system corresponding to the vehicle identification code corresponding to the updated environment gateway address when the monitoring result indicates that the environment gateway address is updated;
and the vehicle-machine system restarts according to the restart instruction so as to acquire the updated environment gateway address.
The technical scheme has the following advantages or beneficial effects:
1) The vehicle-mounted machine system can dynamically acquire the environment gateway addresses in different use environments, and when the environment gateway addresses change, the vehicle-mounted machine system does not need to modify codes and only needs to restart the vehicle-mounted machine system, so that a large amount of configuration and maintenance work is saved for the vehicle-mounted machine system;
2) The vehicle-machine system only needs to pay attention to the preset website which is configured in advance, and the preset website cannot be changed.
Drawings
Fig. 1 is a schematic structural diagram of a gateway address configuration system according to a preferred embodiment of the present application;
fig. 2 is a flowchart illustrating a gateway address configuration method according to a preferred embodiment of the present application.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present application is not limited to this embodiment, and other embodiments may be included in the scope of the present application as long as they meet the gist of the present application.
The subject matter of this application is in a gateway address configuration system to solve the configuration problem of the different environment of in-vehicle system visit cloud end system and the gateway address of different editions, make and can dynamically acquire the gateway address, and when the gateway address changes, the in-vehicle system need not to modify the code, only need restart the in-vehicle system can, the concrete technical means that provides below is the exemplification that realizes the present application theme, can understand, under the circumstances of conflict-free, the embodiment that follows is mentioned, and the technical features in the embodiment all can make up each other. Also, the scope of protection of the present application should not be limited by the examples used to illustrate the feasibility of the present application.
In a preferred embodiment of the present application, based on the above problems in the prior art, there is provided a gateway address configuration system, as shown in fig. 1, including:
the system comprises at least one vehicle machine system 1, wherein the vehicle machine system 1 is pre-configured with a preset website and used for accessing the preset website and sending an environment access request containing a vehicle identification code of the vehicle system when being started each time;
the cloud system 2 is connected with the vehicle machine system 1, the cloud system 2 stores the corresponding relation between the vehicle identification code and the corresponding environment gateway address, and the cloud system 2 obtains the corresponding environment gateway address according to the environment access request in a matching mode and sends the environment gateway address to the vehicle machine system 1 so that the vehicle machine system 1 can access the environment gateway address.
Specifically, in this embodiment, the method and the device for accessing the environment gateway address in the vehicle-mounted device system can be applied to any stage of the vehicle-mounted device system, including but not limited to a development and test stage before vehicle shipment and a maintenance and debugging stage after vehicle shipment. Taking a research and development test stage as an example, when a vehicle is researched and developed, different environment gateway addresses need to be accessed to debug the car machine system 1 in different research and development test stages, the environment gateway addresses may dynamically change due to switching of test environments or updating of versions, and the car machine system 1 needs to dynamically acquire the environment gateway addresses in time. In this embodiment, a predetermined address is pre-configured for the in-vehicle system 1, the predetermined address is fixed and unchangeable, and the in-vehicle system 1 realizes interaction with the cloud system 2 by accessing the predetermined address. Furthermore, when the car machine system 1 is started each time, the predetermined network address is accessed and an environment access request containing the own vehicle identification code is sent, the vehicle identification code has uniqueness, and because the vehicle identification code and the environment gateway address matched with the current test state of the vehicle corresponding to the vehicle identification code are pre-configured in the cloud system 2, when the cloud system 2 obtains the environment access request, the environment gateway address can be obtained according to the matching of the vehicle identification code contained in the environment access request, and the environment gateway address is sent to the corresponding car machine system 1, so that the car machine system 1 accesses the environment gateway address.
As a preferred embodiment, the car-machine system 1 includes a storage unit 11, configured to store the environment gateway address obtained according to the environment access request, so as to be used for subsequent access.
Specifically, in this embodiment, in order to prevent the car machine system 1 from frequently accessing the cloud system 2, the storage unit 11 is provided in the car machine system 1, and is configured to store the obtained environment gateway address, so long as the car machine system 1 maintains the power-on state, the car machine system can access the environment gateway address stored by the car machine system 1 in real time, and does not need to access the cloud system 2 once each time the environment gateway address needs to be accessed.
As a preferred embodiment, the car machine system 1 includes a clearing unit 12, connected to the storage unit 11, for clearing the environment gateway address stored in the storage unit after the car machine system is powered off every time.
Specifically, in this embodiment, by setting the clearing unit 12, the car machine system 1 clears the last stored environment gateway address every time when restarting, so as to prevent the situation that the car machine system cannot successfully access due to asynchronous update with the environment gateway address in the cloud system 2. After the clearing, the car machine system 1 accesses the predetermined address again when starting next time, so as to obtain the latest environment gateway address of the associated vehicle identification code stored in the cloud system 2.
In a preferred embodiment, the cloud system 2 provides an environment address storage service interface 21, and the cloud system 2 obtains the environment access request through the environment address storage service interface 21.
Specifically, in this embodiment, the environment address storage service interface 21 provided by the cloud system 2 is a unique access address exposed to the outside, and the vehicle-mounted device 1 in any environment accesses the cloud system 2 through the environment address storage service interface 21 and sends an environment access request to obtain an environment gateway address corresponding to the vehicle identification code.
In a preferred embodiment, the cloud system 2 provides a database 22 for storing the correspondence between the vehicle identification codes and the corresponding environment gateway addresses.
Specifically, in this embodiment, the cloud system 2 may store the correspondence between the vehicle identification code and the environment gateway address in a table form through the database 22, where the vehicle identification code may be used as a first row of the table, and the corresponding environment gateway address may be used as a second row of the table, or the vehicle identification code may be used as a first column of the table, and the corresponding environment gateway address may be used as a second column of the table. The above table format is only one embodiment and is not intended to limit the present invention.
As a preferred embodiment, the cloud system 2 provides an updating unit 23 connected to the database 22, for the user to update the corresponding relationship in the database 22.
Specifically, in this embodiment, the updating unit 23 may be a modification port in a pair provided by the cloud system 2, and for a research and development test stage, the pair may represent a maintenance update for a vehicle research and development worker and/or a vehicle testing worker, so that the vehicle research and development worker and the vehicle testing worker perform the maintenance update on the corresponding relationship. If the vehicle-mounted device system 1 is currently in the drive test phase, the vehicle research and development personnel or the vehicle testing personnel configure the environment gateway address corresponding to the drive test phase for the vehicle-mounted device system 1 in the corresponding relationship so that the vehicle-mounted device system 1 can access the environment gateway address, after the drive test phase is finished, if the vehicle-mounted device system 1 needs to perform the joint debugging test in the next step, the vehicle research and development personnel or the vehicle testing personnel configure the environment gateway address corresponding to the joint debugging phase for the vehicle-mounted device system 1 to access, and the switching processes of other research and development and testing phases are the same as above, and are not repeated here.
Further, after the cloud system 2 maintains and updates the corresponding relationship in the database 22, the corresponding vehicle-mounted device system 1 needs to be notified in time, so that the vehicle-mounted device system 1 can correctly access the environment gateway address adapted to the current research, development and test stage of the vehicle-mounted device system.
As a preferred embodiment, the cloud system 2 provides an instruction sending unit 24, is connected to the database 22, and is configured to monitor the database 22, and send a restart instruction to the vehicle-mounted device system 1 corresponding to the vehicle identification code corresponding to the updated environment gateway address when the monitoring result indicates that the environment gateway address is updated;
and the vehicle-mounted machine system 1 restarts according to the restart instruction so as to obtain an updated environment gateway address.
Specifically, in this embodiment, the in-vehicle system 1 needs to access the predetermined website and send the environment access request including the vehicle identification code of its own to obtain the matched environment gateway address by the cloud system 2 when being started each time, based on this, the cloud system 2 sends the restart instruction to the corresponding in-vehicle system 1 when the environment gateway address is updated, and the in-vehicle system 1 can obtain the updated environment gateway address only by restarting according to the restart instruction without performing code modification or other complex gateway configuration actions, thereby saving a lot of configuration and maintenance work on the in-vehicle system.
Further, since the update operation of the cloud system 2 is irregular, when the cloud system 2 updates the environment gateway address, the corresponding car machine system 1 may be in a power-on state or a power-off state, the sending of the restart instruction ensures that the car machine system 1 can timely obtain the update dynamic state of the cloud system 2 when in the power-on state, and for the car machine system 1 in the power-off state, the cloud system 2 can automatically obtain the latest environment gateway address when in the next start, that is, the car machine system 1 can dynamically obtain the latest environment gateway address in the cloud system 2 no matter in the power-on state or the power-off state.
In a preferred embodiment, the environment gateway address may include a test address, and/or a debug address, and/or an integrated test address, and/or a pre-production test address, corresponding to a development test stage.
The application also provides a vehicle research and development test system which comprises the gateway address configuration system.
The present application further provides a gateway address configuration method, as shown in fig. 2, including:
s1, at least one vehicle machine system accesses a preset website configured in advance and sends an environment access request containing a vehicle identification code when being started each time;
s2, a corresponding relation between the vehicle identification code and the corresponding environment gateway address is stored in a cloud system, and the cloud system obtains the corresponding environment gateway address according to the matching of the environment access request and sends the environment gateway address to the vehicle-mounted computer system;
and S3, the car machine system receives and accesses the environment gateway address.
Specifically, in this embodiment, the method and the device for accessing the environment gateway address in the vehicle-mounted device system can be applied to any stage of the vehicle-mounted device system, including but not limited to a development and testing stage before vehicle delivery and a maintenance and debugging stage after vehicle delivery. Taking a research and development test stage as an example, when a vehicle is researched and developed, different environment gateway addresses need to be accessed in different research and development test stages to debug the vehicle-mounted device system, the environment gateway addresses may dynamically change due to switching of test environments or updating of versions, and the vehicle-mounted device system needs to dynamically acquire the environment gateway addresses in time. In this embodiment, a predetermined address is pre-configured for the vehicle machine system, and the predetermined address is fixed and unchangeable, and the vehicle machine system realizes interaction with the cloud system by accessing the predetermined address. Furthermore, when the car machine system is started every time, the preset network address is accessed and an environment access request containing the own vehicle identification code is sent, the vehicle identification code has uniqueness, and because the vehicle identification code and the environment gateway address matched with the current test state of the vehicle corresponding to the vehicle identification code are pre-configured in the cloud system, the cloud system can obtain the environment gateway address according to the matching of the vehicle identification code contained in the environment access request and send the environment gateway address to the corresponding car machine system when obtaining the environment access request, and then the car machine system accesses the environment gateway address.
As a preferred embodiment, in step S3, the car machine system provides a storage unit, which is used to store the environment gateway address obtained according to the environment access request, so as to be used for subsequent access.
Specifically, in this embodiment, in order to prevent the car machine system from frequently accessing the cloud system, the storage unit is disposed in the car machine system and configured to store the obtained environment gateway address, and as long as the car machine system maintains the boot state, the car machine system can access the environment gateway address stored in the car machine system in real time without accessing the cloud system once every time the environment gateway address needs to be accessed.
As a preferred embodiment, the in-vehicle system provides a clearing unit, connected to the storage unit, for clearing the environment gateway address stored in the storage unit after the in-vehicle system is powered off each time.
Specifically, in this embodiment, by setting the clearing unit, the car machine system clears the last stored environment gateway address when restarting every time, and it is prevented that the car machine system cannot successfully access due to asynchronous update with the environment gateway address in the cloud system. And after the clearing, the vehicle-mounted machine system accesses the preset address again when being started next time so as to obtain the latest environment gateway address of the associated vehicle identification code stored in the cloud system.
As a preferred embodiment, in step S2, the cloud system provides an environment address storage service interface, and the cloud system obtains the environment access request through the environment address storage service interface.
Specifically, in this embodiment, the environment address storage service interface provided by the cloud system is the only access address exposed to the outside, and the vehicle-mounted device system in any environment accesses the cloud system through the environment address storage service interface and sends an environment access request to obtain the environment gateway address corresponding to the vehicle identification code.
In a preferred embodiment, in step S2, the cloud system provides a database for storing a corresponding relationship between the vehicle identification code and the corresponding environment gateway address.
Specifically, in this embodiment, the cloud system may store the correspondence between the vehicle identification code and the environment gateway address in a table form through the database, where the table form may use the vehicle identification code as a first row of the table and use the corresponding environment gateway address as a second row of the table, or may use the vehicle identification code as a first column of the table and use the corresponding environment gateway address as a second column of the table. The above table format is only one embodiment and is not intended to limit the present invention.
As a preferred embodiment, the cloud system provides an updating unit, which is connected to the database, and is used for the user to update the corresponding relationship in the database.
Specifically, in this embodiment, the update unit may be a modification port in a pair provided by the cloud system, and for a research and development test stage, the pair may represent that the vehicle research and development personnel and/or the vehicle testing personnel maintain and update the corresponding relationship. If the vehicle-mounted device system is currently in the drive test stage, the vehicle research personnel or the vehicle testing personnel configure the environment gateway address corresponding to the drive test stage for the vehicle-mounted device system 1 in the corresponding relationship so that the vehicle-mounted device system can access the environment gateway address, and after the drive test stage is finished, if the vehicle-mounted device system needs to perform the joint debugging test in the next step, the vehicle research personnel or the vehicle testing personnel configure the environment gateway address corresponding to the joint debugging stage for the vehicle-mounted device system to access, and the switching processes of other research and testing stages are the same, and are not described herein again.
Furthermore, after the cloud system maintains and updates the corresponding relationship in the database, the cloud system needs to inform the corresponding vehicle system in time, so that the vehicle system can correctly access the environment gateway address suitable for the current research, development and test stage of the vehicle system.
As a preferred embodiment, the cloud system provides an instruction sending unit, which is connected to the database and is used for monitoring the database, and sending a restart instruction to the car machine system corresponding to the vehicle identification code corresponding to the updated environment gateway address when the monitoring result indicates that the environment gateway address is updated;
and the vehicle-mounted machine system restarts according to the restart instruction so as to obtain an updated environment gateway address.
Specifically, in this embodiment, the vehicle-mounted device system needs to access the predetermined website and send the environment access request including the vehicle identification code of the vehicle when being started each time, so as to obtain the matched environment gateway address by the cloud system, based on this, the cloud system sends the restart instruction to the corresponding vehicle-mounted device system when the environment gateway address is updated, and the vehicle-mounted device system can obtain the updated environment gateway address only by restarting according to the restart instruction, without performing code modification or other complex gateway configuration actions, and thus, a large amount of configuration and maintenance work on the vehicle-mounted device system is saved in a research and development test stage.
Furthermore, since the update operation of the cloud system is irregular, when the cloud system updates the environment gateway address, the corresponding vehicle system may be in a power-on state or a power-off state, the sending of the restart instruction ensures that the vehicle system can timely acquire the update dynamic state of the cloud system when being in the power-on state, and for the vehicle system in the power-off state, the cloud system can automatically acquire the latest environment gateway address when being started next time, so that the vehicle system can dynamically acquire the latest environment gateway address in the cloud system no matter in the power-on state or the power-off state.
In a preferred embodiment, the environment gateway address may include a test address, and/or a joint address, and/or an integrated test address, and/or a pre-production test address, and the like, corresponding to a development test stage.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the invention.
Claims (7)
1. A gateway address configuration system, comprising:
the system comprises at least one vehicle-mounted machine system, wherein the vehicle-mounted machine system is pre-configured with a preset website and used for accessing the preset website and sending an environment access request containing a vehicle identification code when being started each time;
the cloud system is connected with the vehicle machine system, the cloud system stores the corresponding relation between the vehicle identification code and the corresponding environment gateway address, and the cloud system obtains the corresponding environment gateway address according to the environment access request and sends the environment gateway address to the vehicle machine system so that the vehicle machine system can access the environment gateway address;
the cloud system provides a database for storing the corresponding relation between the vehicle identification code and the corresponding environment gateway address;
the cloud system provides an instruction sending unit which is connected with the database and is used for monitoring the database and sending a restart instruction to the vehicle machine system corresponding to the vehicle identification code corresponding to the updated environment gateway address when the monitoring result shows that the environment gateway address is updated;
the vehicle-machine system restarts according to the restart instruction to acquire the updated environment gateway address;
the vehicle-mounted computer system comprises a storage unit, a network access unit and a vehicle-mounted computer system, wherein the storage unit is used for storing the environment gateway address obtained according to the environment access request for subsequent access;
the car machine system comprises a clearing unit connected with the storage unit and used for clearing the environment gateway address stored in the storage unit after the car machine system is powered off every time.
2. The gateway address configuration system of claim 1, wherein the cloud system provides an environment address storage service interface, and the cloud system obtains the environment access request through the environment address storage service interface.
3. The gateway address configuration system of claim 1, wherein the cloud system provides an updating unit, connected to the database, for a user to update the corresponding relationship in the database.
4. A vehicle development testing system comprising a gateway address configuration system according to any one of claims 1 to 3.
5. A gateway address configuration method, comprising:
s1, at least one vehicle machine system accesses a preset website configured in advance and sends an environment access request containing a vehicle identification code when being started each time;
s2, a cloud system stores the corresponding relation between the vehicle identification code and the corresponding environment gateway address, and the cloud system matches the environment access request to obtain the corresponding environment gateway address and sends the environment gateway address to the vehicle machine system;
s3, the car machine system receives and accesses the environment gateway address;
in the step S2, the cloud system provides a database for storing a corresponding relationship between the vehicle identification code and a corresponding environment gateway address;
the cloud system provides an instruction sending unit which is connected with the database and is used for monitoring the database and sending a restart instruction to the vehicle machine system corresponding to the vehicle identification code corresponding to the updated environment gateway address when a monitoring result shows that the environment gateway address is updated;
the vehicle-machine system restarts according to the restart instruction to acquire the updated environment gateway address;
in step S3, the car machine system provides a storage unit, configured to store the environment gateway address obtained according to the environment access request, so as to be used for subsequent access;
the car machine system provides a clearing unit which is connected with the storage unit and used for clearing the environment gateway address stored in the storage unit after the car machine system is powered off every time.
6. The gateway address configuration method according to claim 5, wherein in the step S2, the cloud system provides an environment address storage service interface, and the cloud system obtains the environment access request through the environment address storage service interface.
7. The gateway address configuration method according to claim 5, wherein the cloud system provides an updating unit, connected to the database, for a user to update the corresponding relationship in the database.
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| CN104283861B (en) * | 2013-07-10 | 2018-09-25 | 中国移动通信集团公司 | The method, apparatus and system of routing device access network in car networking system |
| US10616176B2 (en) * | 2016-05-20 | 2020-04-07 | Ford Global Technologies, Llc | Virtual DNS record updating method for dynamic IP address change of vehicle hosted server |
| CN108322506A (en) * | 2017-12-28 | 2018-07-24 | 华为技术有限公司 | A kind of methods, devices and systems of internet of things equipment access network |
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