CN114553849A - Drive update method, device, apparatus, medium, and program product - Google Patents
Drive update method, device, apparatus, medium, and program product Download PDFInfo
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Abstract
The disclosure provides a drive updating method, a drive updating device, equipment, a drive updating medium and a program product, and relates to the technical field of computers, in particular to the technical field of Internet of things. The specific implementation scheme is as follows: the method comprises the steps that in response to a configuration information synchronization instruction sent by a cloud, driving configuration information in the cloud is synchronized to an edge gateway; and updating the drive application in the edge gateway according to the drive configuration information. According to the technical scheme of the embodiment of the disclosure, the update of the driving application can be realized in a side cloud synchronization mode.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a method, an apparatus, a device, a medium, and a program product for driver update.
Background
The internet of things relates to various devices, one part of devices can be directly connected to a cloud server, and the other part of devices do not have the capability of being connected to the cloud, or are not directly connected to the cloud due to the factors of safety, cost and the like. Devices that are not directly connected to the cloud server in this portion are referred to as child devices.
The kid device needs to be indirectly connected to the cloud server through the edge gateway device. In order to realize the connection between the sub-device and the edge gateway device, the driver associated with the sub-device needs to be run on the edge gateway device. In the practical application process, situations that the sub-device needs to be replaced, removed or newly added often occur, and at this time, the drive in the edge network device needs to be updated synchronously. How to update the configuration information in the edge gateway driver is very important for ensuring the normal connection of the sub-devices.
Disclosure of Invention
The present disclosure provides a drive update method, apparatus, device, medium, and program product.
According to an aspect of the present disclosure, there is provided a driving update method including:
the method comprises the steps that in response to a configuration information synchronization instruction sent by a cloud, driving configuration information in the cloud is synchronized to an edge gateway;
and updating the drive application in the edge gateway according to the drive configuration information.
According to another aspect of the present disclosure, there is provided a driving update method including:
sending a configuration information synchronization instruction to an edge gateway proxy, wherein the configuration information synchronization instruction is used for indicating the edge gateway proxy to synchronize driving configuration information to an edge gateway;
the drive configuration information is used for updating the drive application in the edge gateway.
According to another aspect of the present disclosure, there is provided a driving update apparatus including:
the driving configuration information synchronization module is used for responding to a configuration information synchronization instruction sent by the cloud end and synchronizing the driving configuration information in the cloud end to the edge gateway;
and the drive application updating module is used for updating the drive application in the edge gateway according to the drive configuration information.
According to another aspect of the present disclosure, there is provided a driving update apparatus including:
a synchronization instruction sending module, configured to send a configuration information synchronization instruction to an edge gateway proxy, and configured to instruct the edge gateway proxy to synchronize driving configuration information to an edge gateway;
the drive configuration information is used for updating the drive application in the edge gateway.
According to another aspect of the present disclosure, there is provided an electronic device including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the drive update method of any of the embodiments of the present disclosure.
According to another aspect of the present disclosure, there is provided a non-transitory computer readable storage medium storing computer instructions for causing a computer to perform a drive update method of any one of the embodiments of the present disclosure.
According to another aspect of the present disclosure, there is provided a computer program product comprising a computer program which, when executed by a processor, implements the driver update method of any of the embodiments of the present disclosure.
The technical scheme of the embodiment of the disclosure can realize drive updating in a side cloud synchronization mode.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:
fig. 1 is a schematic diagram of a drive update method provided according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a drive update method provided according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a drive update method provided according to an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of a drive update method provided in accordance with an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of a drive update method provided in accordance with an embodiment of the present disclosure;
fig. 6 is a signaling diagram of an edge gateway proxy and a cloud provided in accordance with an embodiment of the present disclosure;
FIG. 7 is a schematic diagram of a drive update apparatus provided in accordance with an embodiment of the present disclosure;
FIG. 8 is a schematic diagram of a drive update apparatus provided in accordance with an embodiment of the present disclosure;
fig. 9 is a block diagram of an electronic device for implementing a drive update method of an embodiment of the present disclosure.
Detailed Description
Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
Fig. 1 is a flowchart of a drive updating method according to an embodiment of the present disclosure, and this embodiment may be applied to a case of performing drive updating through edge cloud synchronization. The method according to this embodiment may be executed by a driver update apparatus, which may be implemented in software and/or hardware and is specifically configured in an electronic device with certain data operation capability, where the electronic device may be a client device or a server device. The client device includes, for example, a mobile phone, a tablet computer, a vehicle-mounted terminal, a desktop computer, and the like.
And S110, synchronizing the driving configuration information in the cloud to the edge gateway in response to the configuration information synchronization instruction sent by the cloud.
Multiple types of equipment generally exist in the Internet of things, and some equipment can be connected to the cloud end and directly perform information interaction with the cloud end. Some of these devices do not have the ability to connect to the cloud or are not directly connected to the cloud for security or cost reasons, and are referred to as child devices. Illustratively, the sub-device is a camera, an infrared sensor, a temperature and humidity sensor, or the like.
The sub-equipment needs to be connected with the cloud end through the edge gateway, at the moment, the sub-equipment needs to be connected to the edge gateway, the cloud end can issue control instructions to the sub-equipment through the edge gateway, and the sub-equipment can upload collected data to the cloud end through the edge gateway. Specifically, the connection between the sub-device and the edge gateway is realized, a driver application matched with the sub-device needs to be run on the edge gateway, and the driver application includes connection information of the sub-device and data attribute information of at least one type of data corresponding to the sub-device.
For example, if the sub-device is adapted to the MODBUS communication protocol, the corresponding MODBUS driver application needs to be run at the edge gateway, and similarly, if the sub-device is adapted to the opua or BACNET protocol, the corresponding opua or BACNET driver application needs to be run at the edge gateway. The driving application needs to configure connection information of at least one sub-device connected with the edge gateway and data attribute information of at least one type of data corresponding to the sub-device. For example, if 3 temperature and humidity sensors are connected using the OPCUA protocol, the local area network IP addresses of the 3 temperature and humidity sensors, the data attribute information (e.g., the data identifier of the temperature data, and the data identifier of the humidity data), and the like need to be configured in the OPCUA driver application.
In the actual use process, a situation that the sub-device is changed often occurs, for example, the sub-device is added, removed, or replaced, in which case, the driver application associated with the changed sub-device in the edge gateway needs to be updated. Specifically, the drive configuration information in the drive application needs to be updated, for example, the connection information of the sub-device in the drive application needs to be updated. Each time the drive configuration information is updated, which is equivalent to upgrading the drive application once, the version of the drive application will also be changed correspondingly.
The configuration information synchronization instruction is an instruction sent by the cloud to the edge gateway proxy, and is used for instructing the edge gateway proxy to synchronize the driving configuration information from the cloud to the edge gateway. Specifically, when detecting that the driver application of the edge gateway needs to be upgraded, the cloud sends a configuration information synchronization instruction to the edge gateway proxy.
In the embodiment of the present disclosure, in order to ensure that the driving configuration information of the driving application in the edge gateway is consistent with the cloud, the edge gateway needs to run an edge gateway proxy when being started. When receiving a configuration information synchronization instruction sent by the cloud, the edge gateway agent synchronizes the drive configuration information in the cloud to the edge gateway so as to update the drive application in the edge gateway. Specifically, after receiving the configuration information synchronization instruction sent by the cloud, the edge gateway proxy reads the identifier and version information of the drive application included in the configuration information synchronization instruction. Further, at least one item of drive configuration information associated with the drive application identifier is searched from the cloud according to the drive application identifier, and then, according to the version information, the only one item of drive configuration information matched with the version information is determined in the at least one item of drive configuration information, and finally, the determined drive configuration information is synchronized to the edge gateway.
In a specific example, after the edge gateway proxy acquires the configuration information synchronization instruction sent by the cloud, the configuration information synchronization instruction is analyzed, and the driver application identifier included in the configuration information synchronization instruction is acquired as a driver application a, and the version information of the driver application is acquired as a version V2.0. At this time, the edge gateway proxy searches at least one item of driving configuration information associated with the driving application A in the cloud according to the driving application identifier. Further, according to the version information, determining the drive configuration information associated with the version V2.0 in the at least one item of found drive configuration information, and finally synchronizing the drive configuration information associated with the version V2.0 to the edge gateway for updating the drive application in the edge gateway.
And S120, updating the drive application in the edge gateway according to the drive configuration information.
In the embodiment of the present disclosure, after synchronizing the driving configuration information to the edge gateway, the edge gateway proxy may update the driving application according to the driving configuration information. Specifically, the edge gateway proxy may update the driver configuration file corresponding to the driver application according to the driver configuration information, and further restart the driver application, where the driver application is updated by reading the driver configuration file in the restart process. According to the method, the drive application can be updated only by synchronizing the drive configuration information in the text format from the cloud under the condition that the sub-equipment is changed, and compared with a mode of directly synchronizing the drive application from the cloud, network resources are saved to a great extent, and meanwhile the update efficiency of the drive application is improved.
Illustratively, the edge gateway proxy replaces the current drive configuration information in the drive configuration file corresponding to the drive application by using the drive configuration information synchronized with the cloud, so as to obtain an updated drive configuration file. Furthermore, the drive application is controlled to be restarted, and the updated drive configuration file can be read in the restart process of the drive application to complete the updating of the drive application.
According to the technical scheme, the edge gateway agent responds to the configuration information synchronization instruction sent by the cloud end, synchronizes the driving configuration information in the cloud end to the edge gateway, finally updates the driving application according to the driving configuration information, performs driving updating in an edge synchronization mode, does not need a user to log in the edge gateway for setting, can guarantee the information security of the edge gateway, does not need to introduce additional functions such as message receiving in driving, and guarantees the stability of the driving application.
Fig. 2 is a schematic diagram of a driver update method in an embodiment of the present disclosure, which is further detailed on the basis of the above embodiment, and provides a specific step of synchronizing driver configuration information in a cloud to an edge gateway in response to a configuration information synchronization instruction sent by the cloud. A drive update method provided by an embodiment of the present disclosure is described below with reference to fig. 2, which includes the following steps:
and S210, sending the current version information of the driving application in the edge gateway to the cloud according to a set time period.
In the embodiment of the present disclosure, in order to ensure that the driving configuration information of the driving application in the edge gateway is consistent with the cloud, the edge gateway needs to operate an edge gateway proxy when being started, and the edge gateway proxy sends the current version information of the driving application in the edge gateway to the cloud according to a preset time period. Specifically, the edge gateway agent obtains the version of at least one driver application in the edge gateway according to a set time period, and correspondingly sends the identifier of the driver application and the current version information of the driver application to the cloud, so that the cloud can determine whether the driver application corresponding to the cloud is updated according to the identifier of the driver application and the current version information of the driver application. When the driver application in the cloud is updated, the driver application needs to be edge-cloud synchronized to update the driver in the edge gateway. In the embodiment of the disclosure, the edge gateway proxy sends the current version information to the cloud according to the set time period. Under the condition that the network between the edge gateway proxy and the cloud is unstable or disconnected, once the network is recovered, the current version information can be continuously sent to the cloud, and the timely update of the driving application can be ensured.
Illustratively, the edge gateway includes 3 driver applications, namely A, B driver applications and C driver applications, and the edge gateway proxy acquires current version information of the driver applications from the edge gateway every 5 minutes, and sends the current version information of the 3 driver applications to the cloud in a list form. Wherein each item in the list includes an identification of the drive application and current version information of the drive application. For example, the list includes driver application A, version V1.0; drive application B, version V1.0; drive application C, version V2.0.
S220, acquiring a configuration information synchronization instruction fed back by the cloud aiming at the current version information; the configuration information synchronization command includes updated version information of the driver application.
After receiving the current version information of the driver application sent by the edge gateway agent, the cloud compares the current version information of the driver application with the updated version information of the driver application in the cloud, and if the version information of the driver application in the cloud is the same as the updated version information of the driver application in the cloud, it is determined that the driver application in the cloud is not updated, and no operation is needed at this moment. If the version information of the cloud side and the version information of the edge gateway proxy are different, the cloud side feeds back a configuration information synchronization instruction aiming at the current version information sent by the edge gateway proxy, and the configuration information synchronization instruction comprises the updated version information of the driving application and is used for indicating the edge gateway proxy to synchronize the driving configuration information managed by the cloud side and the updated version information to the edge gateway according to the updated version information.
After the edge gateway agent obtains the configuration information synchronization instruction fed back by the cloud, the edge gateway agent analyzes the update version information contained in the configuration information synchronization instruction and is used for synchronizing the driving configuration information associated with the update version information in the cloud to the edge gateway. Illustratively, the configuration information synchronization instruction obtained by the edge gateway proxy includes a driver application a (driver identifier) and a version V2.0 (driver update version information), and is used to instruct the edge gateway proxy to synchronize the driver configuration information associated with the driver application a of the V2.0 version in the cloud to the edge gateway.
Wherein the drive configuration information may include connection information of at least one sub device that the drive should be associated with. For example, if each of the sub-devices 1, 2, and 3 is communicatively connected to the edge gateway through the opuua driver, the driver configuration information includes the local area network IP addresses corresponding to the sub-devices 1, 2, and 3, respectively.
And S230, synchronizing the driving configuration information associated with the updated version information in the cloud to the edge gateway.
In the embodiment of the present disclosure, after the configuration information synchronization instruction is analyzed to obtain the identifier of the driver application and the update version information, the driver configuration information associated with the update version information in the cloud may be synchronized to the edge gateway. For example, the configuration information synchronization instruction includes a driver application a (identifier of the driver application) and a version V2.0 (updated version information of the driver application), and then the driver configuration information associated with the driver application a in the cloud and having the version V2.0 may be synchronized to the edge gateway for updating the driver application a in the edge gateway.
And S240, updating the drive application in the edge gateway according to the drive configuration information.
According to the technical scheme, the edge gateway agent sends the current version information of the drive application in the edge gateway to the cloud end according to the set time period, then obtains the updated version information of the drive application fed back by the cloud end aiming at the current version information, synchronizes the drive configuration information associated with the updated version information in the cloud end to the edge gateway, finally updates the drive application in the edge gateway according to the drive configuration information, drives and updates in an edge synchronization mode, does not need a user to log in the edge gateway for setting, can guarantee the information security of the edge gateway, does not need to introduce additional functions such as message receiving and the like in the drive, and guarantees the stability of the drive application.
Fig. 3 is a schematic diagram of a driver update method in an embodiment of the present disclosure, which is further detailed on the basis of the above embodiment, and provides specific steps for updating a driver application according to driver configuration information. A driving update method provided by an embodiment of the present disclosure is described below with reference to fig. 3, which includes the following steps:
s310, in response to the configuration information synchronization instruction sent by the cloud, synchronizing the driving configuration information in the cloud to the edge gateway.
Optionally, the drive configuration information includes connection information of at least one sub device associated with the drive application, and data attribute information of at least one type of data corresponding to the sub device.
In this optional embodiment, the drive configuration information of the drive application includes connection information of at least one sub device associated with the drive application, and may further include data attribute information of at least one type of data corresponding to the sub device. When the sub-device associated with the drive application is changed such as adding, removing or replacing, the drive application can be updated only by synchronously driving the configuration information from the cloud, so that network resources required in the cloud synchronization process can be reduced, and the drive updating efficiency is improved.
Illustratively, the temperature and humidity sensors 1, 2, and 3 are all in communication connection with the edge gateway through the OPCUA driver, and then the driver configuration information includes local area network IP addresses corresponding to the temperature and humidity sensors 1, 2, and 3, respectively, and may further include temperature data attribute information corresponding to each temperature and humidity sensor, and humidity data attribute information, specifically, including a temperature data identifier and a humidity data identifier.
And S320, updating the drive configuration file associated with the drive application according to the drive configuration information.
The drive configuration file is a text file stored in the edge gateway setting path and is used for storing the drive configuration information of the drive application. And the drive application reads the drive configuration file from the set path in the starting process and establishes connection with the sub-equipment according to the drive configuration information stored in the drive configuration file.
After the edge gateway proxy acquires the drive configuration information of the drive application from the cloud, the drive configuration file corresponding to the drive application can be updated according to the drive configuration information. Specifically, the drive configuration information in the current drive configuration file may be replaced with the drive configuration information synchronized from the cloud, so as to obtain an updated drive configuration file.
For example, in the case of a new sub-device, the drive configuration information associated with the drive application of the V2.0 version, acquired from the cloud by the edge gateway proxy, includes connection information of the sub-devices 1, 2, 3, and 4. The current drive configuration file stored in the edge gateway corresponds to the drive application of the V1.0 version, specifically, the current drive configuration file includes connection information of the sub-devices 1, 2, and 3, and since the sub-device 4 is newly added, the drive configuration file of the edge gateway does not exist at this time. The edge gateway proxy needs to replace the drive configuration information in the current drive configuration file with the drive configuration information synchronized from the cloud, so that the drive application can normally establish a connection relationship with the child device 4.
S330, sending a restart instruction to the driver application to indicate the driver application to update the connection relation with the sub-equipment according to the updated driver configuration file.
After obtaining the updated driver configuration file, the edge gateway proxy sends a restart instruction to the driver application to instruct the driver application to restart. And in the restarting process, the drive application reads the updated drive configuration information in the drive configuration file from the set path, so that the connection relation with the sub-equipment is updated according to the connection information of the sub-equipment in the updated drive configuration information. The edge gateway agent can update the driver application only by updating the text type driver configuration file, so that the updated driver application can be adapted to the current sub-device in the internet of things.
Illustratively, the connection information of the newly added sub-device 4 is added in the drive configuration file, and the drive application can establish a communication connection relationship with the newly added sub-device 4 through the newly added connection information in the restart process.
Optionally, this embodiment further includes: and responding to the newly added drive information sent by the cloud, and synchronizing at least one newly added drive application in the cloud to the edge gateway.
In this optional embodiment, when receiving the newly added drive information sent by the cloud, the edge gateway proxy may synchronize at least one newly added drive application in the cloud to the edge gateway. Specifically, when receiving the drive addition information sent by the cloud, the edge gateway proxy synchronizes the newly added drive application to the edge gateway from the cloud according to the identification and version information of the drive application in the drive addition information.
In a specific example, the cloud creates a new driver application F based on the driver configuration information input by the user, and sends the drive addition information to the edge gateway proxy after the creation of the driver application F is completed. The drive addition information includes identification information and version information of the drive application F. The edge gateway agent can synchronize the newly created drive application F at the cloud end to the edge gateway according to the identification information and the version information of the drive application F, so that the timely synchronization of the drive application is realized.
In another specific example, the edge gateway proxy periodically sends a list of current version information of the driver applications to the cloud, where the list includes current version information of at least one driver application in the edge gateway. The cloud end can compare version information of the drive applications stored in the cloud end with current version information in the list one by one, and if one or more drive applications are found to exist only in the cloud end in the comparison process and do not exist in the edge gateway, drive newly-added information can be sent to the edge gateway agent. And the edge gateway proxy synchronizes the driving application to the edge gateway from the cloud according to the identification of the driving application and the version of the driving application in the driving newly-added information.
According to the technical scheme of the embodiment, the edge gateway agent responds to the configuration information synchronization instruction sent by the cloud end, synchronizes the drive configuration information in the cloud end to the edge gateway, further updates the drive configuration file associated with the drive application according to the drive configuration information, and finally sends a restart instruction to the drive application so as to indicate the drive application to update the connection relation with the sub-equipment according to the updated drive configuration file, and obtains the drive configuration information in a side cloud synchronization mode, so that flexible configuration of the drive application can be realized under the condition that the information safety of the edge gateway is ensured.
Fig. 4 is a flowchart of a drive updating method disclosed in an embodiment of the present disclosure, and this embodiment may be applied to a case of performing drive updating through edge cloud synchronization. The method of this embodiment may be executed by a drive update apparatus, which may be implemented in a software and/or hardware manner and is specifically configured in an electronic device with a certain data operation capability, where the electronic device may be a client device or a server device, and the client device may be, for example, a mobile phone, a tablet computer, a vehicle-mounted terminal, a desktop computer, and the like.
S410, sending a configuration information synchronization instruction to the edge gateway proxy, wherein the configuration information synchronization instruction is used for indicating the edge gateway proxy to synchronize the driving configuration information to the edge gateway; the drive configuration information is used to update the drive application in the edge gateway.
The configuration information synchronization instruction is an instruction sent by the cloud to the edge gateway proxy, and is used for instructing the edge gateway proxy to synchronize the driving configuration information from the cloud to the edge gateway. Specifically, when detecting that the driver application of the edge gateway needs to be updated, the cloud sends a configuration information synchronization instruction to the edge gateway proxy.
In the embodiment of the present disclosure, the cloud may detect whether the driver applications in the edge gateway need to be updated, and when it is detected that one or more driver applications in the edge gateway need to be updated, may send a configuration information synchronization instruction to the edge gateway proxy, so as to instruct the edge gateway proxy to synchronize the driver configuration information to the edge gateway. The drive configuration information is used for updating the drive application in the edge gateway.
In a specific example, when the cloud detects that the user modifies the drive configuration information associated with the drive application at the cloud, it is determined that the drive application of the edge gateway needs to be updated synchronously, and a configuration information synchronization instruction is sent to the edge gateway proxy.
In another specific example, the cloud end receives current version information of the driver application periodically sent by the edge gateway proxy, and determines the update state of the driver application according to the current driver version information. Specifically, after receiving the current version information of the driver application, the cloud acquires the version information of the driver application in the cloud, that is, updates the version information. Further, comparing the current version information sent by the edge gateway proxy with the updated version information of the driver application, and if the current version information and the updated version information are different, determining that the driver application of the edge gateway needs to be updated; if the two are the same, it is determined that the driver application of the edge gateway does not need to be updated.
According to the technical scheme, when the cloud detects that the driver application of the edge gateway needs to be updated, the cloud sends the configuration information synchronization instruction to the edge gateway proxy to indicate the edge gateway proxy to synchronize the driver configuration information to the edge gateway and drive and update in an edge synchronization mode, a user does not need to log in the edge gateway to set, the information security of the edge gateway can be guaranteed, extra functions such as message receiving do not need to be introduced into driving, and the driving stability is guaranteed.
Fig. 5 is a schematic diagram of a method for driving update in the embodiment of the present disclosure, which is further refined on the basis of the above embodiment, and provides a specific step of sending a configuration information synchronization instruction to an edge gateway proxy. A driving update method provided by an embodiment of the present disclosure is described below with reference to fig. 5, which includes the following steps:
s510, determining the updating state of the driving application according to the current version information of the driving application sent by the edge gateway agent.
The cloud end receives current version information of the driving application periodically sent by the edge gateway proxy, and determines the updating state of the driving application according to the current driving version information. Specifically, after receiving the current version information of the driver application, the cloud acquires the version information of the driver application in the cloud, that is, updates the version information. Further, comparing the current version information sent by the edge gateway proxy with the updated version information of the driver application, and if the current version information and the updated version information are different, determining that the updated state of the driver application is the updated state, that is, the driver application in the edge gateway needs to be updated synchronously; and if the two are the same, determining that the update state of the drive application is an un-updated state, wherein the drive application in the edge gateway does not need to be updated.
In a specific example, the current version information of the driver application a received by the cloud and sent by the edge gateway is V1.0, further, the update version information of the driver application a in the cloud is obtained as V2.0, and the update state of the cloud driver application a is determined to be the updated state by comparing the current version information with the update version information, and at this time, the driver application a of the edge gateway needs to be updated correspondingly.
Optionally, determining an update state of the driver application according to the current version information of the driver application sent by the edge gateway proxy includes: comparing the current version information of the drive application sent by the edge gateway proxy with the updated version information of the drive application stored in the cloud; determining that the update state of the driver application is an updated state in a case where the current version information is different from the update version information.
In this optional embodiment, when receiving the current version information of the driver application sent by the edge gateway proxy, the cloud compares the current version information of the driver application with the updated version information of the driver application stored in the cloud, so as to determine whether the driver application in the cloud is updated. Specifically, the cloud compares the current version information and the updated version information of the driver application. When the two are different, it can be determined that the update state of the driver application in the cloud is the updated state, and at this time, the driver application of the edge gateway needs to be updated synchronously. The edge gateway agent only needs to send the current version information of the driver application, and can instruct the cloud to judge whether the driver application is updated, so that network resources between the edge gateway agent and the cloud are greatly saved, and compared with directly sending the configuration information of the driver application or the driver application, the method for sending the current version information in the embodiment can improve the updating efficiency of the driver application.
For example, if the current version information of the driver application is V1.0 and the updated version information of the driver application stored in the cloud is V2.0, it indicates that the driver application in the cloud is updated, and at this time, the driver application a in the edge gateway needs to be updated synchronously.
S520, sending a configuration information synchronization instruction to the edge gateway proxy according to the update state; the configuration information synchronization instruction comprises updated version information of the driving application, and is used for indicating the edge gateway proxy to synchronize the driving configuration information associated with the updated version information to the edge gateway.
In the embodiment of the present disclosure, after the update state of the driver application is obtained, the update version information of the driver application is fed back to the edge gateway proxy according to the update state, so as to instruct the edge gateway proxy to synchronize the driver configuration information associated with the update version information to the edge gateway, thereby implementing update of the driver application in the edge gateway. Specifically, when the update state of the driver application is determined to be the updated state, it is indicated that the driver application at the cloud end is updated, and at this time, the driver application at the edge gateway needs to be updated synchronously, so that the edge cloud synchronization of the driver application is ensured. At this time, the cloud sends a configuration information synchronization instruction to the edge gateway proxy. The configuration information synchronization instruction comprises update version information of the driving application and is used for indicating the edge gateway agent to synchronize the driving application configuration information associated with the update version information to the edge gateway so as to update the driving application in the edge gateway.
Optionally, the embodiment of the present disclosure further includes: creating a driver application based on driver configuration information provided by a user; and sending drive addition information to the edge gateway proxy to instruct the edge gateway proxy to synchronize at least one newly added drive application to the edge gateway.
In this optional embodiment, the cloud may create a new driver application based on the driver configuration information provided by the user, and when the creation of the new driver application is completed, send new driver addition information to the edge gateway proxy to instruct the edge gateway proxy to synchronize the new driver application to the edge gateway, establish a communication connection between the subset matched with the new driver application and the edge gateway, and implement the timely update of the driver application.
It should be noted that the drive configuration information provided by the user in this embodiment is not drive configuration information for a specific user, and cannot reflect personal information of a specific user.
According to the technical scheme of the embodiment, the cloud determines the update state of the drive application according to the current version information of the drive application sent by the edge gateway proxy, feeds back the update version information of the drive application to the edge gateway proxy according to the update state to indicate the edge gateway proxy to synchronize the drive configuration information associated with the update version information to the edge gateway, and performs drive update in an edge synchronization mode without logging in a user to the edge gateway for setting, so that the information security of the edge gateway can be ensured, and additional functions such as message receiving and the like do not need to be introduced into the drive, and the drive stability is ensured.
Fig. 6 is a signaling diagram between an edge gateway proxy and a cloud according to an embodiment of the disclosure.
S610, the edge gateway proxy sends the current version information of the driving application in the edge gateway to the cloud according to the set time period.
And S620, the cloud compares the current version information of the driving application sent by the edge gateway agent with the updated version information of the driving application stored in the cloud.
And S630, under the condition that the current version information is different from the updated version information, the cloud feeds back the updated version information of the driving application to the edge gateway agent.
And S640, the edge gateway proxy synchronizes the driving configuration information associated with the updated version information in the cloud to the edge gateway based on the updated version information.
And S650, the edge gateway proxy updates the drive application according to the drive configuration information.
Through the side cloud synchronization mode, the drive configuration information after the cloud update is synchronized to the edge gateway, drive application update is achieved, a user does not need to log in the edge gateway for setting, information safety of the edge gateway can be guaranteed, extra functions such as message receiving do not need to be introduced into the drive, and stability of drive application is guaranteed.
According to an embodiment of the present disclosure, fig. 7 is a structural diagram of a device for determining update in an embodiment of the present disclosure, and the embodiment of the present disclosure is applicable to a case of performing drive update by edge cloud synchronization. The device is realized by software and/or hardware and is specifically configured in electronic equipment with certain data operation capacity.
A drive update apparatus 700 as shown in fig. 7 includes: a driver configuration information synchronization module 710 and a driver application update module 720; wherein the content of the first and second substances,
the driving configuration information synchronization module 710 is configured to synchronize the driving configuration information in the cloud to the edge gateway in response to a configuration information synchronization instruction sent by the cloud;
a driver application updating module 720, configured to update the driver application in the edge gateway according to the driver configuration information.
According to the technical scheme, the edge gateway agent responds to the configuration information synchronization instruction sent by the cloud end, synchronizes the driving configuration information in the cloud end to the edge gateway, finally updates the driving application according to the driving configuration information, performs driving updating in an edge synchronization mode, does not need a user to log in the edge gateway for setting, can guarantee the information security of the edge gateway, does not need to introduce additional functions such as message receiving in driving, and guarantees the driving stability.
Further, the driving configuration information synchronization module 710 includes:
the current version information sending unit is used for sending the current version information of the driving application in the edge gateway to the cloud according to a set time period;
the synchronous instruction acquisition unit is used for acquiring a configuration information synchronous instruction fed back by the cloud aiming at the current version information; the configuration information synchronization instruction comprises update version information of the driving application;
and the driving configuration information synchronizing unit is used for synchronizing the driving configuration information associated with the updated version information in the cloud to the edge gateway.
Further, the driver application update module 720 includes:
the configuration file updating unit is used for updating the drive configuration file associated with the drive application according to the drive configuration information;
and the drive application updating unit is used for sending a restart instruction to the drive application so as to indicate the drive application to update the connection relation with the sub-equipment according to the updated drive configuration file.
Further, the drive update apparatus 700 further includes:
and the driving application synchronization module is used for responding to the driving addition information sent by the cloud end and synchronizing at least one driving application added in the cloud end to the edge gateway.
Further, the driving configuration information includes connection information of at least one sub device associated with the driving application, and data attribute information of at least one type of data corresponding to the sub device.
The drive updating device can execute the drive updating method provided by any embodiment of the disclosure, and has corresponding functional modules and beneficial effects for executing the drive updating method.
According to an embodiment of the present disclosure, fig. 8 is a structural diagram of a device for determining update in an embodiment of the present disclosure, and the embodiment of the present disclosure is applicable to a case of performing drive update by edge cloud synchronization. The device is realized by software and/or hardware and is specifically configured in electronic equipment with certain data operation capacity.
A drive update apparatus 800 as shown in fig. 8 includes: an update-like synchronization instruction sending module 810; wherein the content of the first and second substances,
a synchronization instruction sending module 810, configured to send a configuration information synchronization instruction to an edge gateway proxy, configured to instruct the edge gateway proxy to synchronize driving configuration information to an edge gateway;
the drive configuration information is used for updating the drive application in the edge gateway.
According to the technical scheme, when the cloud detects that the drive application of the edge gateway needs to be updated, the cloud sends the configuration information synchronization instruction to the edge gateway proxy to indicate the edge gateway proxy to synchronize the drive configuration information of the cloud to the edge gateway, the drive update is carried out in an edge synchronization mode, a user does not need to log in the edge gateway to set, the information security of the edge gateway can be guaranteed, extra functions such as message receiving do not need to be introduced in the drive, and the drive stability is guaranteed.
Further, the synchronization instruction sending module 810 includes:
the update state determining unit is used for determining the update state of the drive application according to the current version information of the drive application sent by the edge gateway proxy;
a synchronization instruction sending unit, configured to send a configuration information synchronization instruction to the edge gateway proxy according to the update status; the configuration information synchronization instruction comprises update version information of a driver application, and is used for indicating the edge gateway proxy to synchronize the driver configuration information associated with the update version information to the edge gateway.
Further, the update state determination unit includes:
the version information comparison subunit is used for comparing the current version information of the drive application sent by the edge gateway agent with the updated version information of the drive application stored in the cloud end;
an update state determination subunit, configured to determine that the update state of the drive application is an updated state when the current version information is different from the update version information.
Further, the drive update apparatus 800 further includes:
the driving application creating module is used for creating driving application based on the driving configuration information provided by the user;
and the newly-added information sending module is used for sending the newly-added drive information to the edge gateway proxy so as to instruct the edge gateway proxy to synchronize at least one newly-added drive application to the edge gateway.
The drive updating device can execute the drive updating method provided by any embodiment of the disclosure, and has corresponding functional modules and beneficial effects for executing the drive updating method.
In the technical scheme of the disclosure, the collection, storage, use, processing, transmission, provision, disclosure and other processing of the personal information of the related user are all in accordance with the regulations of related laws and regulations and do not violate the good customs of the public order.
The present disclosure also provides an electronic device, a readable storage medium, and a computer program product according to embodiments of the present disclosure.
FIG. 9 illustrates a schematic block diagram of an example electronic device 900 that can be used to implement embodiments of the present disclosure. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.
As shown in fig. 9, the apparatus 900 includes a computing unit 901, which can perform various appropriate actions and processes in accordance with a computer program stored in a Read Only Memory (ROM)902 or a computer program loaded from a storage unit 908 into a Random Access Memory (RAM) 903. In the RAM 903, various programs and data required for the operation of the device 900 can also be stored. The calculation unit 901, ROM 902, and RAM 903 are connected to each other via a bus 904. An input/output (I/O) interface 905 is also connected to bus 904.
A number of components in the device 900 are connected to the I/O interface 905, including: an input unit 906 such as a keyboard, a mouse, and the like; an output unit 907 such as various types of displays, speakers, and the like; a storage unit 908 such as a magnetic disk, optical disk, or the like; and a communication unit 909 such as a network card, a modem, a wireless communication transceiver, and the like. The communication unit 909 allows the device 900 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.
The computing unit 901 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of the computing unit 901 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, and so forth. The calculation unit 901 performs the respective methods and processes described above, such as a drive update method. For example, in some embodiments, the driver update method may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as storage unit 908. In some embodiments, part or all of a computer program may be loaded onto and/or installed onto device 900 via ROM 902 and/or communications unit 909. When the computer program is loaded into the RAM 903 and executed by the computing unit 901, one or more steps of the driver update method described above may be performed. Alternatively, in other embodiments, the computing unit 901 may be configured to perform the drive update method by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), Complex Programmable Logic Devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server may be a cloud server, a server of a distributed system, or a server with a combined blockchain.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved, and the present disclosure is not limited herein.
The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.
Claims (21)
1. A drive update method, comprising:
the method comprises the steps that in response to a configuration information synchronization instruction sent by a cloud, driving configuration information in the cloud is synchronized to an edge gateway;
and updating the drive application in the edge gateway according to the drive configuration information.
2. The method of claim 1, wherein synchronizing the driver configuration information in the cloud to the edge gateway in response to the configuration information synchronization instruction sent by the cloud comprises:
sending current version information of the driving application in the edge gateway to the cloud according to a set time period;
acquiring a configuration information synchronization instruction fed back by the cloud terminal aiming at the current version information; the configuration information synchronization instruction comprises update version information of the driving application;
and synchronizing the driving configuration information associated with the updated version information in the cloud to an edge gateway.
3. The method of claim 1, wherein updating the driver application in the edge gateway in accordance with the driver configuration information comprises:
updating the drive configuration file associated with the drive application according to the drive configuration information;
and sending a restart instruction to the drive application to indicate the drive application to update the connection relation with the sub-equipment according to the updated drive configuration file.
4. The method of claim 1, further comprising:
and responding to the newly added drive information sent by the cloud, and synchronizing at least one newly added drive application in the cloud to the edge gateway.
5. The method of claim 1, wherein the driver configuration information comprises connection information of at least one sub-device associated with the driver application and data attribute information of at least one type of data corresponding to the sub-device.
6. A drive update method, comprising:
sending a configuration information synchronization instruction to an edge gateway proxy, wherein the configuration information synchronization instruction is used for indicating the edge gateway proxy to synchronize driving configuration information to an edge gateway;
the drive configuration information is used for updating the drive application in the edge gateway.
7. The method of claim 6, wherein sending configuration information synchronization instructions to the edge gateway proxy comprises:
determining the update state of the drive application according to the current version information of the drive application sent by the edge gateway proxy;
sending a configuration information synchronization instruction to the edge gateway proxy according to the updating state; the configuration information synchronization instruction comprises update version information of the driver application, and is used for indicating the edge gateway proxy to synchronize the driver configuration information associated with the update version information to the edge gateway.
8. The method of claim 7, wherein determining the update status of the driver application according to the current version information of the driver application sent by the edge gateway proxy comprises:
comparing the current version information of the drive application sent by the edge gateway proxy with the updated version information of the drive application stored in the cloud;
and determining that the update state of the driver application is an updated state when the current version information is different from the update version information.
9. The method of claim 6, further comprising:
creating a driver application based on driver configuration information provided by a user;
and sending drive addition information to the edge gateway proxy to instruct the edge gateway proxy to synchronize at least one newly added drive application to the edge gateway.
10. A drive update apparatus comprising:
the driving configuration information synchronization module is used for responding to a configuration information synchronization instruction sent by the cloud end and synchronizing the driving configuration information in the cloud end to the edge gateway;
and the drive application updating module is used for updating the drive application in the edge gateway according to the drive configuration information.
11. The apparatus of claim 10, wherein the drive configuration information synchronization module comprises:
the current version information sending unit is used for sending the current version information of the driving application in the edge gateway to the cloud according to a set time period;
the synchronous instruction acquisition unit is used for acquiring a configuration information synchronous instruction fed back by the cloud aiming at the current version information; the configuration information synchronization instruction comprises update version information of the driving application;
and the driving configuration information synchronizing unit is used for synchronizing the driving configuration information associated with the updated version information in the cloud to the edge gateway.
12. The apparatus of claim 10, wherein the driver application update module comprises:
the configuration file updating unit is used for updating the drive configuration file associated with the drive application according to the drive configuration information;
and the drive application updating unit is used for sending a restart instruction to the drive application so as to indicate the drive application to update the connection relation with the sub-equipment according to the updated drive configuration file.
13. The apparatus of claim 10, further comprising:
and the driving application synchronization module is used for responding to the driving addition information sent by the cloud end and synchronizing at least one driving application added in the cloud end to the edge gateway.
14. The apparatus of claim 10, wherein the driver configuration information comprises connection information of at least one sub-device associated with the driver application and data attribute information of at least one type of data corresponding to the sub-device.
15. A drive update apparatus comprising:
a synchronization instruction sending module, configured to send a configuration information synchronization instruction to an edge gateway proxy, and configured to instruct the edge gateway proxy to synchronize driving configuration information to an edge gateway;
the drive configuration information is used for updating the drive application in the edge gateway.
16. The apparatus of claim 15, wherein the synchronization instruction sending module comprises:
the update state determining unit is used for determining the update state of the drive application according to the current version information of the drive application sent by the edge gateway proxy;
a synchronization instruction sending unit, configured to send a configuration information synchronization instruction to the edge gateway proxy according to the update status; the configuration information synchronization instruction comprises update version information of the driver application, and is used for indicating the edge gateway proxy to synchronize the driver configuration information associated with the update version information to the edge gateway.
17. The apparatus of claim 16, wherein the update status determination unit comprises:
the version information comparison subunit is used for comparing the current version information of the drive application sent by the edge gateway agent with the updated version information of the drive application stored in the cloud end;
an update state determination subunit, configured to determine that the update state of the drive application is an updated state when the current version information is different from the update version information.
18. The apparatus of claim 15, further comprising:
the driving application creating module is used for creating driving application based on the driving configuration information provided by the user;
and the newly-added information sending module is used for sending the newly-added drive information to the edge gateway proxy so as to instruct the edge gateway proxy to synchronize at least one newly-added drive application to the edge gateway.
19. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the drive update method of any one of claims 1-9.
20. A non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the drive update method according to any one of claims 1 to 9.
21. A computer program product comprising a computer program/instructions which, when executed by a processor, implement the driver update method according to any of claims 1-9.
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