CN115604688A - Device address allocation method, device, electronic device and storage medium - Google Patents

Abstract

The application discloses a device address assignment method, device, electronic device and storage medium. Wherein, the method is applied to a gateway device in a Bluetooth Mesh network, and the method includes: if there is a node device to be connected to the network that initiates an address allocation request to the gateway device, determining the communication of the node device to be connected to the network in the address set of the gateway device Address; the address set represents the communication address set used by the gateway device for local address allocation, and the address set is sent to the gateway device in advance by the server.

Description

Device address assignment method, device, electronic device and storage medium

technical field

The present application relates to the field of the Internet of Things, and in particular to a device address allocation method, device, electronic device and storage medium.

Background technique

In the related technology, the address information of the Bluetooth Mesh device can apply for an address from the server through the trusted device when the device is powered on, resulting in low address allocation efficiency, and the success rate of online address allocation will also be reduced in poor network situations. , and additionally consume corresponding network resources.

Contents of the invention

Embodiments of the present application provide a device address assignment method, device, electronic device, and storage medium, so as to at least solve the problem of reduced efficiency and success rate of device address assignment in related technologies.

The technical scheme of the embodiment of the application is realized in this way:

The embodiment of the present application provides a device address allocation method, which is applied to a gateway device in a Bluetooth Mesh network, and the method includes:

If there is a node device to be networked to initiate an address allocation request to the gateway device, then determine the communication address of the node device to be networked in the address set of the gateway device; the address set represents the address used by the gateway device for local address allocation A communication address set, the address set is sent by the server to the gateway device in advance.

The embodiment of the present application also provides another device address allocation method, which is applied to a gateway device in a Bluetooth Mesh network, and the method includes:

Send an address set allocation request to the server;

receiving an address set returned by the server based on the address set allocation request; the address set represents a communication address set used by the gateway device for local address allocation.

The embodiment of the present application also provides another device address allocation method, which is applied to the server, and the method includes:

Receive an address set allocation request sent by a gateway device in a Bluetooth Mesh network; include at least one gateway device in the Bluetooth Mesh network;

Determine the address set of the gateway device in the set address library; the address set represents the communication address set used by the gateway device for local address allocation;

returning the address set of the gateway device to the gateway device.

The embodiment of the present application also provides a device address allocation device, including:

The first determining unit is configured to determine the communication address of the node device to be connected to the network in the address set of the gateway device if there is a node device to be connected to the network that initiates an address allocation request to the gateway device; the address set represents the gateway device A communication address set used for local address allocation, where the address set is sent by the server to the gateway device in advance.

The embodiment of the present application also provides another apparatus for allocating device addresses, including:

a first sending unit, configured to send an address set allocation request to a server;

The first receiving unit is configured to receive the address set returned by the server based on the address set allocation request; the address set represents a communication address set used by the gateway device for local address allocation.

The embodiment of the present application also provides another apparatus for allocating device addresses, including:

The second receiving unit is used to receive the address set allocation request sent by the gateway device in the Bluetooth Mesh network; the Bluetooth Mesh network includes at least one gateway device;

The second determination unit is configured to determine the address set of the gateway device in the set address library; the address set represents the communication address set used by the gateway device for local address allocation;

The second sending unit is configured to return the address set of the gateway device to the gateway device.

The embodiment of the present application also provides an electronic device, including:

a processor and memory for storing computer programs capable of running on the processor,

Wherein, when the processor is configured to run the computer program, it executes the steps of any one of the above methods.

The embodiment of the present application also provides a storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of any one of the above methods are implemented.

In this embodiment of the application, the gateway device in the Bluetooth Mesh network allocates a communication address for the node device to be connected to the network through the address set obtained in advance from the server. Since the gateway device can obtain multiple communication address sets used for local address allocation in advance, Therefore, the device can directly allocate communication addresses for multiple node devices to be connected to the network without accessing the cloud, which improves the efficiency of address allocation for node devices, reduces the process consumption from the device to the cloud, and can also improve the efficiency of device address allocation. Success rate.

Description of drawings

FIG. 1 is a schematic diagram of an implementation flow of a device address allocation method provided by an embodiment of the present application;

FIG. 2 is a schematic diagram of a gateway device according to an embodiment of the present application assigning communication addresses to different node devices to be connected to the network;

FIG. 3 is a schematic diagram of an implementation flow of a device address allocation method provided by an embodiment of the present application;

FIG. 4 is a schematic diagram of the implementation flow of a device address allocation method provided in another embodiment of the present application;

FIG. 5 is a schematic flow diagram of a device address assignment provided by an embodiment of the present application;

FIG. 6 is a schematic diagram of an implementation flow of a device address allocation method provided by an embodiment of the present application;

FIG. 7 is a schematic diagram of an implementation flow of a device address allocation method provided in another embodiment of the present application;

FIG. 8 is a schematic diagram of a server providing address sets for different gateway devices according to an embodiment of the present application;

FIG. 9 is a schematic diagram of an implementation flow of a device address allocation method provided by an embodiment of the present application;

Fig. 10 is a flow chart of the server assigning an address set to a gateway device according to an embodiment of the present application

FIG. 11 is a schematic structural diagram of a device address allocation device provided by an embodiment of the present application;

FIG. 12 is a schematic structural diagram of a device address allocation device provided by an embodiment of the present application;

FIG. 13 is a schematic structural diagram of a device address allocation device provided by an embodiment of the present application;

FIG. 14 is a schematic diagram of a hardware composition structure of an electronic device provided by an embodiment of the present application.

detailed description

The present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It should be noted that the technical solutions described in the embodiments of the present application may be combined arbitrarily if there is no conflict.

In addition, in the embodiments of the present application, "first", "second", etc. are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence.

An embodiment of the present application provides a device address allocation method, and FIG. 1 is a schematic flowchart of the device address allocation method in the embodiment of the present application. As shown in Figure 1, the method is applied to a network device in a Bluetooth Mesh network, and the method includes:

If there is a node device to be networked to initiate an address allocation request to the gateway device, then determine the communication address of the node device to be networked in the address set of the gateway device; the address set represents the address used by the gateway device for local address allocation A communication address set, the address set is sent by the server to the gateway device in advance.

Here, the gateway device needs to assign a communication address to the node device so that the node device can communicate with other devices. The node device to be connected to the network represents the node device that needs the gateway device to allocate a communication address. The node device to be connected to the network sends an address allocation request to the gateway device. To obtain the communication address, the gateway device determines the communication address of the node device to be networked in the address set of the gateway device according to the address assignment request initiated by the node device to be networked, and the node device to be networked can communicate with other devices according to the assigned communication address, Wherein, the address set of the gateway device is acquired by the gateway device through application from the server in advance, and the address set of the network device includes at least one communication address, which is the communication address set used by the gateway device when assigning a communication address to a node device to be connected to the network. In practical applications, the number of communication addresses contained in the address set of the gateway device can satisfy the requirement that the gateway device allocate communication addresses for different node devices to be connected to the network within the range of the maximum number of devices that can be supported by the gateway device. It can meet the communication address allocation requirements of different node devices to be connected to the network, and does not need to request the communication address of the local address distribution from the server again, so that the communication address can be quickly allocated to the node devices to be connected to the network, and the address allocation for node devices is improved. efficiency and save network resources. As shown in FIG. 2 , FIG. 2 shows a schematic diagram of the gateway device assigning communication addresses to different node devices to be connected to the network. In practical applications, since the communication address of the node device to be connected to the network is determined from the address set of the gateway device, the access status of the node device under the gateway device can be known through the allocation of communication addresses in the address set of the gateway device.

In one embodiment, as shown in FIG. 3, the determining the communication address of the node device to be networked in the address set of the gateway device includes:

S301: Receive an address allocation request sent by the node device to be connected to the network.

Here, when the node device to be connected to the network needs the gateway device to perform local address allocation, it will send an address allocation request to the gateway device, and the gateway device will allocate a communication address for the node device to be connected to the network after receiving the address allocation request. In practical applications, the gateway device can determine the devices to be connected to the network that need to be assigned communication addresses through the address allocation request. Allocate communication addresses in an orderly manner, further improving the efficiency of device address allocation.

S302: Based on the address assignment request, determine the communication address of the node device to be networked in the address set of the gateway device.

Here, the gateway device responds to the address allocation request, and determines the communication address of the node device to be connected to the network in the address set of the gateway device, so that the communication address of the node device to be connected to the network can be allocated.

In an embodiment, the determining the communication address of the node device to be networked in the address set of the gateway device includes:

Among the unallocated communication addresses in the address set of the gateway device, randomly determine one of them as the communication address of the node device to be connected to the network.

Here, when a communication address is assigned to multiple node devices at the same time, it will cause conflicts between the node devices sharing the same communication address, which will cause errors in the data interaction and other operations of the node devices, and the node devices cannot work normally. Therefore, the gateway device is performing local When assigning addresses, a communication address is assigned to a node device to be accessed, that is to say, the same communication address device is not allowed to be assigned to multiple node devices. In addition, when the gateway device determines the communication address for the node device to be connected to the network in the address set of the gateway device, it can randomly assign a communication address to the node device to be connected to the network from the unallocated communication addresses in the address set of the gateway device. For example, the gateway device's The address set is 2001-3000. When there is node device A to be accessed and node device B to be accessed to request communication address allocation from the gateway device successively, an unallocated communication address can be randomly determined from the address set of the gateway device to the node to be connected to. Incoming node device A, for example, if the communication address assigned to the device A to be accessed is 2500, then the communication address 2500 can no longer be assigned to the node device B to be accessed. Since the communication address is randomly assigned, it is assigned to the The communication address of ingress node device B may be 2800.

In the above embodiments, the gateway device in the Bluetooth Mesh network allocates communication addresses for the node devices to be connected to the network through the address set obtained from the server in advance, because the gateway device can obtain multiple communication address sets used for local address allocation in advance, so The device can directly allocate communication addresses for multiple node devices to be connected to the network without accessing the cloud, which improves the efficiency of address allocation for node devices, reduces the process consumption from devices to the cloud, and can also improve the efficiency and success of device address allocation Rate.

The embodiment of the present application also provides another device address allocation method, as shown in Figure 4, the method is applied to a gateway device in a Bluetooth Mesh network, and the method includes:

S401: Send an address set allocation request to the server.

Here, the gateway device is responsible for allocating communication addresses for the node devices to be connected to the network. Correspondingly, the gateway device needs to obtain the communication address used for local address allocation. In practical applications, the communication address used by the gateway device for local address allocation is provided by the server Therefore, the gateway device requests the server to allocate an address set for the gateway device through the address set allocation request sent to the server.

S402: Receive an address set returned by the server based on the address set allocation request; the address set represents a communication address set used by the gateway device for local address allocation.

Here, the gateway device receives the address set returned by the server based on the address set allocation request. The address set is the communication address set used by the gateway device for local address allocation, and the gateway device can allocate a communication address to the node device to be connected to the network from the address set. In practical applications, since the address set obtained by the gateway device contains multiple communication addresses, generally, the number of communication addresses in the address set can meet the requirements of the gateway device to allocate communication addresses to the node devices to be networked within the maximum number of supported network node devices , therefore, the address set can meet the requirements of the gateway device for allocating communication addresses for different node devices to be connected to the network, thereby improving the efficiency of device address allocation.

In an embodiment, the sending the address set allocation request to the server includes:

sending an address set allocation request carrying capability information of the gateway device to the server, so that the server determines an address matching the capability of the gateway device in a set address library according to the capability information of the gateway device set; wherein, the capability information of the gateway device includes at least any of the following:

The maximum access volume of the network access node device of the gateway device;

The access volume of the current network access node device of the gateway device;

The number of all gateway devices in the Bluetooth Mesh network.

Here, the address set allocation request sent by the gateway device to the server carries the capability information of the gateway device, so that the address set returned by the server to the gateway device can match the capability of the gateway device, wherein the capability information of the gateway device can be the gateway device's network access The maximum access capacity of node devices. In practical applications, gateway devices have the largest carrying capacity, that is to say, the number of network access node devices supported by gateway devices is limited. For example, gateway devices can support 5 network access node devices at the same time , according to the capability information of the gateway device carried in the address set allocation request, the address set returned by the server to the gateway device contains 5 communication addresses, so that the gateway device has enough communication addresses to allocate to the node device to be connected to the network, and avoids When assigning addresses, it communicates with the server multiple times, which improves the efficiency of assigning node device addresses. In practical applications, the capability information of the gateway device can also be the access amount of the current network node device of the gateway device. Through the access amount of the current network node device of the gateway device, the access of the device to be networked that is currently allowed by the gateway device can be obtained. amount, so that the number of communication addresses in the address set returned by the server to the gateway device can at least meet the access amount of devices to be connected to the network allowed by the gateway device. In addition, the address set allocation request can also carry the number of gateway devices in the Bluetooth Mesh network, so the number of communication addresses contained in the address set allocated to each gateway device can be determined by means of average allocation.

In an embodiment, the sending the address set allocation request to the server includes:

When there is a node device to be networked that initiates an address allocation request to the gateway device, the address set allocation request is sent to the server.

Here, when the gateway device detects that there is a node device to be connected to the network, it means that the gateway device needs to allocate a communication address to the node device to be connected to the network, so that the gateway device can be triggered to send an address set allocation request to the server through the existence of the node device to be connected to the network. Obtain the address set from the server to allocate communication addresses for the node devices to be connected to the network. In practical applications, when the gateway device has acquired the address set or there is an assignable communication address in the address set of the gateway device, even if there is a node device to be connected to the network, there is no need to send an address set allocation request to the server, thus It can reduce the process of node device address allocation and reduce the consumption of network resources. As shown in Figure 5, Figure 5 shows a schematic flow diagram of device address allocation. First, the node device to be connected to the network establishes a connection with the gateway device. After the gateway device detects the existence of the node device to be connected to the network, it sends an address set allocation request to the server. , and receive the address set returned by the server based on the address set allocation request, the node device to be networked sends an address allocation request to the gateway device, and the gateway device determines the communication address of the node device to be networked in the address set of the gateway device based on the address allocation request, and communicates The address is returned to the node device to be connected to the network, thereby improving the efficiency of address allocation for the device.

In the above-mentioned embodiment, the gateway device in the Bluetooth Mesh network allocates a communication address for the node device to be connected to the network through the address set obtained from the server in advance, and assigns an address to the node device to be connected to the network from the obtained address set, which improves the distribution of the node device address efficiency, and can also send the capability information of the gateway device to the server, so that the address set that matches the gateway device can be obtained, and an appropriate number of address sets can be obtained through one request as far as possible, reducing the need for communication with the server when assigning addresses to node devices. communication times, further reducing the process consumption from the device to the cloud.

The embodiment of the present application also provides another device address allocation method, as shown in Figure 6, the method is applied to the server, and the method includes:

S601: Receive an address set allocation request sent by a gateway device in a Bluetooth Mesh network; the Bluetooth Mesh network includes at least one gateway device.

Here, the server is responsible for maintaining the communication address of the Mesh network, and is also responsible for allocating an address set for the gateway device in the communication address of the maintained Mesh network, wherein the server allocates the corresponding address for the gateway device based on the address set allocation request sent by the gateway device set.

S602: Determine an address set of the gateway device in a set address library; the address set represents a communication address set used by the gateway device for local address allocation.

Here, the communication address of the Mesh network that the server is responsible for maintaining is stored in the set address library, where the communication address in the set address library can be stored in the form of address segments, or can be a single address. Based on the address set allocation request of the gateway device, the server determines the address set of the gateway device in the set address library, wherein the address set of the gateway device is the communication address set used by the gateway device for local address allocation, that is, the gateway device can Allocate communication addresses for devices to be connected to the network from the address set. In practical applications, if there are multiple gateway devices that send address set allocation requests to the server successively, the address sets returned to each gateway device are different, which can ensure that an address set is assigned to a gateway device, thereby ensuring that the gateway device The communication addresses assigned to different devices to be connected to the network are different.

In an embodiment, the address set allocation request also carries capability information of the gateway device, and the determining the address set of the gateway device in the set address library includes:

According to the capability information of the gateway device, an address set matching the capability of the gateway device is determined in the set address library; wherein the capability information of the gateway device includes at least any of the following:

The maximum access volume of the network access node device of the gateway device;

The access volume of the current network access node device of the gateway device;

The number of all gateway devices in the Bluetooth Mesh network.

Here, the address set allocation request sent by the gateway device received by the server also carries the capability information of the gateway device, so that the server can determine the address set that matches the capability of the gateway device based on the capability information of the gateway device, and can ensure that the address set is allocated to the gateway device. The address set meets the needs of the gateway device to allocate communication addresses for the node devices to be connected to the network, minimizes the number of communications with the server during the process of assigning addresses to devices, and reduces the consumption of network resources. Wherein, the capability information of the gateway device carried in the address set allocation request may be the maximum number of network access node devices of the gateway device. In this case, the number of communication addresses in the address set returned to the gateway device may be equal to that of the gateway device The maximum access capacity of the network access node devices is the same. For example, when the maximum access capacity of the network access node devices of the gateway device is 5, that is to say, the gateway device supports the access of up to 5 node devices at the same time, then the corresponding allocation to the gateway The address set of the device contains 5 communication addresses, which can meet the needs of the gateway device to allocate communication addresses for the node devices to be connected to the network. In practical applications, the capability information of the gateway device carried in the address set allocation request may be the access amount of the gateway device's current network access node device. When the network condition is stable, the maximum access amount of the network access node device of the gateway device is usually maintained at Unchanged, therefore, the access volume of the node devices currently supported by the gateway device to be connected to the network can be determined by the access volume of the current network node devices of the gateway device. For example, the gateway device supports the access of up to 5 node devices at the same time. The device is currently connected to 3 network access node devices, that is to say, the gateway device can also connect to 2 network access node devices. In this case, since the connection between the node device and the gateway is usually in a stable state, the The address set allocated by the gateway device includes at least two communication addresses, so that the node device can allocate communication addresses for at least two node devices to be connected to the network. In addition, the capability information of the gateway device carried in the address set allocation request can also be the number of gateway devices in the Bluetooth Mesh network. In this case, communication addresses can be evenly allocated to different gateway devices in the Bluetooth Mesh network. For example, suppose Set a total of 100 communication addresses in the address library, and a total of 5 gateway devices in the Bluetooth Mesh network, then the corresponding address set assigned to the gateway device contains 20 communication addresses.

In an embodiment, as shown in FIG. 7 , the address set of the gateway device is determined in the set address library, and the method further includes:

S701: Determine the average number of node devices in at least two Bluetooth Mesh networks in the area where the gateway device is located according to the location information of the gateway device.

Here, the server can also obtain the location information of the gateway device, so that it can count the number of node devices accessed by other gateway devices within the area where the gateway device is located, and then determine at least two node devices in the Bluetooth Mesh network in the area where the gateway device is located The average number of node devices in at least two Bluetooth Mesh networks can estimate the number of network access node devices that the gateway device may access.

S702: Determine the address set in the set address library according to the average number; the number of communication addresses in the address set matches the average number.

Here, the average number can be used to predict the number of network access node devices accessed by the gateway device. Therefore, the average number can be used to determine the address set allocated to the gateway device in the set address library, wherein the number of communication addresses contained in the address set is the same as If the average numbers match, the gateway device can satisfy the communication address allocation for the node device to be connected to the network as far as possible.

In an embodiment, the determining the address set of the gateway device in the set address library includes:

Among the at least two address sets not assigned to the gateway device in the set address library, randomly determine one of them as the address set of the gateway device.

Here, at least two address sets are stored in the set address library, wherein each communication address in the at least two address sets is a communication address of the Bluetooth Mesh network managed by the server. In practical applications, the gateway device can assign communication addresses to the node devices to be connected to the network according to the assigned address set. The addresses are the same, which causes the communication addresses of the node devices to conflict and make the node devices unable to operate normally. Therefore, in the process of allocating the address set for the gateway device, the address set of the gateway device is randomly determined from the address sets not allocated to the gateway device in the set address library, so as to ensure that one address set is allocated to one gateway device. As shown in Figure 8, Figure 8 shows a schematic diagram of the server allocating address sets for different gateway devices, where 10 address sets are stored in the set address library, and among these 10 address sets, address set A and address set B Already assigned to other gateway devices, when gateway device A and gateway device B send address set allocation requests successively, the server will randomly determine the address set to be assigned to the gateway device in the eight address sets except address set A and address set B The address set of A and gateway device B, for example, the address set allocated to gateway device A is address set C, then the address set allocated to gateway device B may be address set F.

In an embodiment, as shown in FIG. 9, before determining the address set of the gateway device in the setting address library, the method further includes:

S901: Divide the communication addresses of the managed Bluetooth Mesh network into at least two address sets according to a set rule.

Here, the server can manage multiple communication addresses in the Bluetooth Mesh network. For example, the server can manage 10,000 communication addresses. In order to facilitate the management of multiple communication addresses by the server, in practical applications, the server can be set to The communication address of the managed Mesh network is divided into at least two address sets, wherein the setting rule can be to divide the managed addresses according to a certain length interval. For example, according to 1000 addresses as one interval set, the server management can be The 10,000 addresses are divided into 10 address sets, where the first address set is 1-1000, the second address set is 1001-2000, and so on, and the tenth address set is 9001-1000.

S902: Store the at least two address sets in the set address library.

Here, the divided at least two address sets are stored in the set address base, so that the set address base stores a plurality of communication addresses managed by the server in the form of address sets, then it is determined according to the set address base When selecting the address set of the gateway device, it can be directly selected from at least two address sets stored in the address library.

S603: Return the address set of the gateway device to the gateway device.

Here, the server returns the determined address set to the gateway device, and the gateway device can assign a communication address to the node device to be connected to the network based on the communication addresses in the address set. As shown in Figure 10, Figure 10 shows a flow chart of the server assigning an address set to the gateway device. After receiving the address set allocation request sent by the gateway device, the server determines the address set allocated to the gateway device in the set address library, and assigns the address set to the gateway device. The address set is returned to the gateway device that issued the address set assignment request.

In the above embodiment, the server receives the address set allocation request sent by the gateway device to enable the server to allocate an address set for the gateway device in the communication address of the Bluetooth Mesh network, so that the gateway device can be allocated a batch of addresses to enable the gateway to perform local address allocation , improving the efficiency and success rate of device address allocation.

In order to implement the method of the embodiment of the present application, the embodiment of the present application also provides a device address allocation device, as shown in Figure 11, the device includes:

The first determining unit 1101 is configured to determine the communication address of the node device to be connected to the network in the address set of the gateway device if there is a node device to be connected to the network that initiates an address allocation request to the gateway device; the address set represents the gateway The communication address set used by the device for local address allocation, the address set is sent by the server to the gateway device in advance.

In an embodiment, when the first determining unit 1101 determines the communication address of the node device to be connected to the network in the address set of the gateway device, it is further configured to:

receiving an address allocation request sent by the node device to be connected to the network;

Based on the address allocation request, determine the communication address of the node device to be networked in the address set of the gateway device.

In an embodiment, when the first determining unit 1101 determines the communication address of the node device to be connected to the network in the address set of the gateway device, it is further configured to:

Among the unallocated communication addresses in the address set of the gateway device, randomly determine one of them as the communication address of the node device to be connected to the network.

In practical applications, the first determining unit 1101 may be implemented by a processor in the apparatus for allocating device addresses. Of course, the processor needs to run the programs stored in the memory to realize the functions of the above program modules.

It should be noted that, when the equipment address allocation device provided by the embodiment of FIG. 11 above performs equipment address allocation, it only uses the division of the above-mentioned program modules as an example for illustration. In practical applications, the above-mentioned processing can be allocated by different Completion of program modules means that the internal structure of the device is divided into different program modules to complete all or part of the processing described above. In addition, the apparatus for allocating device addresses provided by the above embodiments is based on the same idea as the embodiments of the method for allocating device addresses, and its specific implementation process is detailed in the method embodiments, and will not be repeated here.

The embodiment of the present application also provides another device address allocation device, as shown in Figure 12, the device includes:

The first sending unit 1201 is configured to send an address set allocation request to the server;

The first receiving unit 1202 is configured to receive the address set returned by the server based on the address set allocation request; the address set represents a communication address set used by the gateway device for local address allocation.

In an embodiment, when the first sending unit 1201 sends the address set allocation request to the server, it is further configured to:

sending an address set allocation request carrying capability information of the gateway device to the server, so that the server determines an address matching the capability of the gateway device in a set address library according to the capability information of the gateway device set; wherein, the capability information of the gateway device includes at least any of the following:

The maximum access volume of the network access node device of the gateway device;

The access volume of the current network access node device of the gateway device;

The number of all gateway devices in the Bluetooth Mesh network.

In an embodiment, when the first sending unit 1201 sends the address set allocation request to the server, it is further configured to:

When there is a node device to be networked that initiates an address allocation request to the gateway device, the address set allocation request is sent to the server.

In actual application, the first sending unit 1201 and the second receiving unit 1202 may be implemented by a processor in the apparatus for allocating device addresses. Of course, the processor needs to run the programs stored in the memory to realize the functions of the above-mentioned program modules.

It should be noted that, when the equipment address allocation device provided by the embodiment of FIG. 12 above performs equipment address allocation, it only uses the division of the above-mentioned program modules as an example for illustration. In practical applications, the above-mentioned processing can be allocated by different Completion of program modules means that the internal structure of the device is divided into different program modules to complete all or part of the processing described above. In addition, the apparatus for allocating device addresses provided by the above embodiments is based on the same idea as the embodiments of the method for allocating device addresses, and its specific implementation process is detailed in the method embodiments, and will not be repeated here.

The embodiment of the present application also provides another device address allocation device, as shown in Figure 13, the device includes:

The second receiving unit 1301 is configured to receive an address set allocation request sent by a gateway device in the Bluetooth Mesh network; the Bluetooth Mesh network includes at least one gateway device;

The second determining unit 1302 is configured to determine the address set of the gateway device in the set address library; the address set represents the communication address set used by the gateway device for local address allocation;

The second sending unit 1303 is configured to return the address set of the gateway device to the gateway device.

In an embodiment, the address set allocation request also carries capability information of the gateway device, and the second determination unit 1302 is further configured to: when determining the address set of the gateway device in the set address library:

According to the capability information of the gateway device, an address set matching the capability of the gateway device is determined in the set address library; wherein the capability information of the gateway device includes at least any of the following:

The maximum access volume of the network access node device of the gateway device;

The access volume of the current network access node device of the gateway device;

The number of all gateway devices in the Bluetooth Mesh network.

In an embodiment, when the second determination unit 1302 determines the address set of the gateway device in the set address library, it is further configured to:

According to the location information of the gateway device, determine the average number of node devices in at least two Bluetooth Mesh networks in the area where the gateway device is located;

The address set is determined in the set address library according to the average number; the number of communication addresses in the address set matches the average number.

In an embodiment, when the second determination unit 1302 determines the address set of the gateway device in the set address library, it is further configured to:

Among the at least two address sets not assigned to the gateway device in the set address library, randomly determine one of them as the address set of the gateway device.

In an embodiment, before the second determination unit 1302 determines the address set of the gateway device in the setting address library, the device is further configured to:

Divide the communication addresses of the managed Bluetooth Mesh network into at least two address sets according to the set rules;

storing the at least two address sets in the set address library.

In actual application, the second receiving unit 1301, the second determining unit 1302, and the second sending unit 1303 may be implemented by a processor in the apparatus for allocating device addresses. Of course, the processor needs to run the programs stored in the memory to realize the functions of the above-mentioned program modules.

It should be noted that, when the equipment address allocation device provided by the embodiment of FIG. 13 above performs equipment address allocation, it only uses the division of the above-mentioned program modules as an example. In practical applications, the above-mentioned processing can be allocated by different Completion of program modules means that the internal structure of the device is divided into different program modules to complete all or part of the processing described above. In addition, the apparatus for allocating device addresses provided by the above embodiments is based on the same idea as the embodiments of the method for allocating device addresses, and its specific implementation process is detailed in the method embodiments, and will not be repeated here.

Based on the hardware implementation of the above program modules, and in order to implement the method of the embodiment of the present application, the embodiment of the present application also provides an electronic device. FIG. 14 is a schematic diagram of the hardware composition structure of the electronic device of the embodiment of the present application, as shown in FIG. 14 , the electronic equipment includes:

Communication interface 1, which can exchange information with other devices such as network devices;

The processor 2 is connected to the communication interface 1 to implement information interaction with other devices, and is used to execute the device address allocation method provided by one or more technical solutions above when running a computer program. Instead, the computer program is stored on the memory 3 .

Of course, in actual application, various components in the electronic device are coupled together through the bus system 4 . It can be understood that the bus system 4 is used to realize connection and communication between these components. In addition to the data bus, the bus system 4 also includes a power bus, a control bus and a status signal bus. However, for the sake of clarity, the various buses are labeled as bus system 4 in FIG. 14 .

The memory 3 in the embodiment of the present application is used to store various types of data to support the operation of the electronic device. Examples of such data include: any computer program used to operate on an electronic device.

It can be understood that the memory 3 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memories. Wherein, the non-volatile memory can be a read-only memory (ROM, Read Only Memory), a programmable read-only memory (PROM, Programmable Read-Only Memory), an erasable programmable read-only memory (EPROM, Erasable Programmable Read-Only Memory), Only Memory), Electrically Erasable Programmable Read-Only Memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), Magnetic Random Access Memory (FRAM, ferromagnetic random access memory), Flash Memory (Flash Memory), Magnetic Surface Memory , CD, or CD-ROM (CD-ROM, Compact Disc Read-Only Memory); the magnetic surface storage can be disk storage or tape storage. The volatile memory may be random access memory (RAM, Random Access Memory), which is used as an external cache. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM, Static Random Access Memory), Synchronous Static Random Access Memory (SSRAM, Synchronous Static Random Access Memory), Dynamic Random Access Memory Memory (DRAM, Dynamic Random Access Memory), Synchronous Dynamic Random Access Memory (SDRAM, Synchronous Dynamic Random Access Memory), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM, Double Data Rate Synchronous Dynamic Random Access Memory), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), Synchronous Link Dynamic Random Access Memory (SLDRAM, SyncLink Dynamic Random Access Memory), Direct Memory Bus Random Access Memory (DRRAM, Direct Rambus Random Access Memory) . The memory 3 described in the embodiment of the present application is intended to include but not limited to these and any other suitable types of memory.

The methods disclosed in the foregoing embodiments of the present application may be applied to the processor 2 or implemented by the processor 2 . Processor 2 may be an integrated circuit chip with signal processing capability. In the implementation process, each step of the above method can be completed by an integrated logic circuit of hardware in the processor 2 or instructions in the form of software. The aforementioned processor 2 may be a general-purpose processor, DSP, or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. The processor 2 may implement or execute various methods, steps, and logic block diagrams disclosed in the embodiments of the present application. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module can be located in a storage medium, and the storage medium is located in the memory 3, and the processor 2 reads the program in the memory 3, and completes the steps of the aforementioned method in combination with its hardware.

When the processor 2 executes the program, the corresponding processes in the various methods of the embodiments of the present application are implemented, and details are not repeated here for the sake of brevity.

In an exemplary embodiment, the embodiment of the present application also provides a storage medium, that is, a computer storage medium, specifically a computer-readable storage medium, for example, including a memory 3 storing a computer program, and the above-mentioned computer program can be executed by the processor 2, To complete the steps described in the aforementioned method. The computer-readable storage medium may be memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface memory, optical disk, or CD-ROM.

In the several embodiments provided in this application, it should be understood that the disclosed device, terminal and method may be implemented in other ways. The device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods, such as: multiple units or components can be combined, or May be integrated into another system, or some features may be ignored, or not implemented. In addition, the coupling, or direct coupling, or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be electrical, mechanical or other forms of.

The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units; Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application can be integrated into one processing unit, or each unit can be used as a single unit, or two or more units can be integrated into one unit; the above-mentioned integration The unit can be realized in the form of hardware or in the form of hardware plus software functional unit.

Those of ordinary skill in the art can understand that all or part of the steps for realizing the above-mentioned method embodiments can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the It includes the steps of the above method embodiments; and the aforementioned storage medium includes: various media that can store program codes such as removable storage devices, ROM, RAM, magnetic disks or optical disks.

Alternatively, if the above-mentioned integrated units of the present application are realized in the form of software function modules and sold or used as independent products, they can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present application is essentially or the part that contributes to the prior art can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for Make an electronic device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: various media capable of storing program codes such as removable storage devices, ROM, RAM, magnetic disks or optical disks.

The above is only a specific implementation of the application, but the scope of protection of the application is not limited thereto. Anyone familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the application. Should be covered within the protection scope of this application. Therefore, the protection scope of the present application should be determined by the protection scope of the claims.

Claims (16)

1. A device address allocation method, applied to a gateway device in a bluetooth Mesh network, is characterized in that, comprising: If there is a node device to be networked to initiate an address allocation request to the gateway device, then determine the communication address of the node device to be networked in the address set of the gateway device; the address set represents the address used by the gateway device for local address allocation A communication address set, the address set is sent by the server to the gateway device in advance. 2. The device address assignment method according to claim 1, wherein the determining the communication address of the node device to be connected to the network in the address set of the gateway device comprises: receiving an address allocation request sent by the node device to be connected to the network; Based on the address allocation request, determine the communication address of the node device to be networked in the address set of the gateway device. 3. The device address assignment method according to claim 1 or 2, wherein the determining the communication address of the node device to be connected to the network in the address set of the gateway device comprises: Among the unallocated communication addresses in the address set of the gateway device, randomly determine one of them as the communication address of the node device to be connected to the network. 4. A device address assignment method, applied to a gateway device in a bluetooth Mesh network, is characterized in that, comprising: Send an address set allocation request to the server; receiving an address set returned by the server based on the address set allocation request; the address set represents a communication address set used by the gateway device for local address allocation. 5. The device address assignment method according to claim 4, wherein the sending the address set assignment request to the server comprises: sending an address set allocation request carrying capability information of the gateway device to the server, so that the server determines an address matching the capability of the gateway device in a set address library according to the capability information of the gateway device set; wherein, the capability information of the gateway device includes at least any of the following: The maximum access volume of the network access node device of the gateway device; The access volume of the current network access node device of the gateway device; The number of all gateway devices in the Bluetooth Mesh network. 6. The device address allocation method according to claim 4, wherein the sending the address set allocation request to the server comprises: When there is a node device to be networked that initiates an address allocation request to the gateway device, the address set allocation request is sent to the server. 7. A device address allocation method applied to a server, characterized in that it comprises: Receive an address set allocation request sent by a gateway device in a Bluetooth Mesh network; include at least one gateway device in the Bluetooth Mesh network; Determine the address set of the gateway device in the set address library; the address set represents the communication address set used by the gateway device for local address allocation; returning the address set of the gateway device to the gateway device. 8. The device address assignment method according to claim 7, wherein the address set assignment request also carries capability information of the gateway device, and the address set of the gateway device is determined in the set address library ,include: According to the capability information of the gateway device, an address set matching the capability of the gateway device is determined in the set address library; wherein the capability information of the gateway device includes at least any of the following: The maximum access volume of the network access node device of the gateway device; The access volume of the current network access node device of the gateway device; The number of all gateway devices in the Bluetooth Mesh network. 9. The device address assignment method according to claim 7, wherein the address set of the gateway device is determined in the set address library, the method further comprising: According to the location information of the gateway device, determine the average number of node devices in at least two Bluetooth Mesh networks in the area where the gateway device is located; The address set is determined in the set address library according to the average number; the number of communication addresses in the address set matches the average number. 10. The device address assignment method according to claim 7, wherein the determining the address set of the gateway device in the set address library comprises: Among the at least two address sets not assigned to the gateway device in the set address library, randomly determine one of them as the address set of the gateway device. 11. The device address assignment method according to claim 7, characterized in that, before the address set of the gateway device is determined in the address library, the method further comprises: Divide the communication addresses of the managed Bluetooth Mesh network into at least two address sets according to the set rules; storing the at least two address sets in the set address library. 12. A device address allocation device, characterized in that it comprises: The first determining unit is configured to determine the communication address of the node device to be connected to the network in the address set of the gateway device if there is a node device to be connected to the network that initiates an address allocation request to the gateway device; the address set represents the gateway device A communication address set used for local address allocation, where the address set is sent by the server to the gateway device in advance. 13. A device address allocation device, characterized in that it comprises: a first sending unit, configured to send an address set allocation request to a server; The first receiving unit is configured to receive the address set returned by the server based on the address set allocation request; the address set represents a communication address set used by the gateway device for local address allocation. 14. A device address allocation device, characterized in that it comprises: The second receiving unit is used to receive the address set allocation request sent by the gateway device in the Bluetooth Mesh network; the Bluetooth Mesh network includes at least one gateway device; The second determination unit is configured to determine the address set of the gateway device in the set address library; the address set represents the communication address set used by the gateway device for local address allocation; The second sending unit is configured to return the address set of the gateway device to the gateway device. 15. An electronic device, characterized in that it comprises: a processor and a memory for storing a computer program that can run on the processor, Wherein, when the processor is used to run the computer program, it executes the steps of the method described in any one of claims 1 to 3 or 4 to 6 or 7 to 11. 16. A storage medium, on which a computer program is stored, wherein when the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 3 or 4 to 6 or 7 to 11 are implemented.

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