WO2020119267A1 - 基于ZigBee网络的传感器父节点设置方法、装置及系统 - Google Patents

基于ZigBee网络的传感器父节点设置方法、装置及系统 Download PDF

Info

Publication number
WO2020119267A1
WO2020119267A1 PCT/CN2019/112821 CN2019112821W WO2020119267A1 WO 2020119267 A1 WO2020119267 A1 WO 2020119267A1 CN 2019112821 W CN2019112821 W CN 2019112821W WO 2020119267 A1 WO2020119267 A1 WO 2020119267A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
parent node
node
information
configuration instruction
Prior art date
Application number
PCT/CN2019/112821
Other languages
English (en)
French (fr)
Inventor
刘大刚
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2020119267A1 publication Critical patent/WO2020119267A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • H04L1/0018—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement based on latency requirement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention requires the priority of the Chinese patent application filed on December 11, 2018 in the Chinese Patent Office with the application number 201811511496.3 and the invention titled "Method, Device and System for Setting Sensor Parent Nodes Based on the ZigBee Network". The entire contents are incorporated by reference in the present invention.
  • the invention relates to the technical field of network communication, in particular to a method, device and system for setting a sensor parent node based on a ZigBee network.
  • ZigBee wireless sensor networks stand out from many wireless sensor technologies with their low cost, low power consumption, ad hoc network, large capacity, and short delay.
  • a typical feature of ZigBee technology is the self-organizing network, which can restore the new parent node when the sensor node loses the connection with the parent node and becomes an orphan node, without manual participation in the entire process. Have a certain intelligence.
  • the purpose of the embodiments of the present invention is to provide a method, device and system for setting a sensor parent node based on a ZigBee network, so as to solve the problem that when some large sensor networks in a ZigBee network are present, some sensor nodes continue to exist due to unstable signals.
  • the phenomenon of network access results in a large amount of routing information interacting in the entire network and occupying effective bandwidth, causing problems of packet loss and delay.
  • an embodiment of the present invention provides a sensor parent node setting method based on a ZigBee network, including: determining a network topology structure for a plurality of sensor nodes connected to a ZigBee network; receiving a user input based on the network topology structure Selection information; according to the selection information, generate a configuration instruction for specifying a sensor parent node for the sensor sub-node to be configured; send the configuration instruction to the sensor sub-node to be configured through a coordinator to make the sensor sub-node Perform data transmission with the sensor parent node specified by the configuration instruction.
  • an embodiment of the present invention provides a sensor parent node setting method based on a ZigBee network, including: receiving a configuration instruction sent by a user terminal to specify a sensor parent node for a sensor child node to be configured, wherein the configuration The instruction is generated by the user terminal according to the selection information input by the user based on the network topology; the sensor parent node corresponding to the configuration instruction is determined as the designated sensor parent node; and data transmission is performed with the designated sensor parent node.
  • an embodiment of the present invention provides a sensor parent node setting device based on a ZigBee network, including: a topology determination module for determining a network topology for a plurality of sensor nodes connected to a ZigBee network; selection information reception A module for receiving selection information input by a user based on the network topology; a configuration instruction generation module for generating a configuration instruction for specifying a sensor parent node for a sensor child node to be configured according to the selection information; a configuration instruction is sent The module is configured to send the configuration instruction to the sensor child node to be configured through the coordinator, so that the sensor child node and the sensor parent node specified by the configuration instruction perform data transmission.
  • an embodiment of the present invention provides a sensor parent node setting device based on a ZigBee network, wherein the device includes: a configuration instruction receiving module, configured to receive a user node designation for a sensor child node to be configured Configuration instruction of the parent node of the sensor, wherein the configuration instruction is generated by the user terminal according to the selection information input by the user based on the network topology structure; the parent node determination module is used to determine the sensor parent node corresponding to the configuration instruction It is a designated sensor parent node; a data transmission module is used for data transmission with the designated sensor parent node.
  • an embodiment of the present invention provides a sensor parent node setting system based on a ZigBee network, including: a user terminal and a sensor node; wherein, the user terminal is used to determine a plurality of sensor nodes connected to the ZigBee network Network topology structure; receiving selection information input by users based on the network topology structure; generating configuration instructions for specifying sensor parent nodes for sensor child nodes to be configured according to the selection information; The node sends the configuration instruction; the sensor node is used to receive the configuration instruction sent by the user terminal to specify the sensor parent node for the sensor child node to be configured; the sensor parent node corresponding to the configuration instruction is determined as the designated Sensor parent node; data transmission with the specified sensor parent node.
  • an embodiment of the present invention provides a network device, including a memory, a processor, and a computer program that can run on the memory and when the computer program is executed by the processor To implement the sensor parent node setting method based on the ZigBee network described in the first aspect.
  • an embodiment of the present invention provides a network device, including a memory, a processor, and a computer program that can run on the memory and when the computer program is executed by the processor To implement the sensor parent node setting method based on the ZigBee network described in the second aspect.
  • an embodiment of the present invention provides a computer-readable storage medium that stores a computer program on the computer-readable storage medium, and when the computer program is executed by a processor, implements the ZigBee-based network described in the first aspect The sensor parent node setting method.
  • an embodiment of the present invention provides a computer-readable storage medium that stores a computer program on the computer-readable storage medium, and when the computer program is executed by a processor, implements the ZigBee network based on the first aspect.
  • the sensor parent node setting method is not limited to:
  • an embodiment of the present invention provides a computer program product.
  • the computer program product includes a computer program stored on a non-transitory computer-readable storage medium.
  • the computer program includes program instructions. When the program instructions When executed by a computer, the computer is caused to perform the methods described in the above aspects.
  • the ZigBee network-based sensor parent node setting method, device, and system in the embodiments of the present invention determine the network topology structure of multiple sensor nodes connected to the ZigBee network; receive selection information input by users based on the network topology structure; The selection information, generating a configuration instruction for specifying a sensor parent node for the sensor sub-node to be configured; sending the configuration instruction to the sensor sub-node to be configured through a coordinator, so that the sensor sub-node and the configuration The sensor parent node specified by the instruction transmits data.
  • FIG. 1 is a first schematic flow chart of a method for setting a parent node of a sensor based on a ZigBee network provided by an embodiment of the present invention
  • FIG. 2 is a second schematic flow chart of a method for setting a parent node of a sensor based on a ZigBee network provided by an embodiment of the present invention
  • FIG. 3 is a third schematic flow chart of a method for setting a parent node of a sensor based on a ZigBee network provided by an embodiment of the present invention
  • FIG. 4 is a fourth schematic flow chart of a method for setting a parent node of a sensor based on a ZigBee network provided by an embodiment of the present invention
  • FIG. 5 is a first schematic flow chart of a method for setting a parent node of a sensor based on a ZigBee network according to an embodiment of the present invention
  • FIG. 6 is a second schematic flow chart of a method for setting a sensor parent node based on a ZigBee network provided by an embodiment of the present invention, which is applied to a sensor child node to be configured;
  • FIG. 7 is a schematic diagram of the module composition of a sensor parent node setting device based on a ZigBee network provided by an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a first module composition of a sensor parent node setting device based on a ZigBee network provided by an embodiment of the present invention and applied to a sensor child node to be configured;
  • FIG. 9 is a schematic diagram of a second module composition of a sensor parent node setting device based on a ZigBee network provided by an embodiment of the present invention and applied to a sensor child node to be configured;
  • FIG. 10 is a schematic diagram of the composition of a first module of a network device according to an embodiment of the present invention.
  • FIG. 11 is a schematic diagram of a second module composition of a network device provided by an embodiment of the present invention.
  • Embodiments of the present invention provide a method, device, and system for setting a sensor parent node based on a ZigBee network.
  • a parent node for a sensor node to be configured, when a sensor node to be configured loses connection with a designated parent node, it will actively communicate with The designated sensor parent node performs data transmission, eliminating the step of aimlessly searching for the sensor parent node, thereby reducing the data transmission delay of the sensor node, improving the effective bandwidth utilization rate and the success rate of sending packets.
  • FIG. 1 is a first schematic flowchart of a method for setting a parent node of a sensor based on a ZigBee network according to an embodiment of the present invention, where the method is executed by a user terminal, and the user terminal may be a terminal device such as a smartphone, tablet computer, or PC As shown in FIG. 1, the method includes at least the following steps: S101.
  • the user terminal sends to the coordinator to obtain the network topology of the current ZigBee network that contains multiple sensor nodes.
  • the user terminal displays the current network topology of the ZigBee network based on the received information.
  • S102 Receive selection information input by a user based on a network topology structure, where the input selection information includes: sensor child node information selected by the user and sensor parent section information selected for the sensor node to be configured; specific For the current network topology of the ZigBee network displayed on the user terminal, the user can enter the selected sensor sub-node information to be configured according to the positional relationship and connection relationship of each sensor node in the currently displayed network topology of the ZigBee network, and Information about the sensor parent node selected for the sensor child node to be configured.
  • S103 According to the selection information, generate a configuration instruction for specifying the sensor parent node for the sensor sub-node to be configured, wherein the configuration instruction is based on the information of the sensor sub-node selected by the user according to the network topology of the current network, and The designated parent node instruction generated for the sensor parent node information selected by the sensor child node to be configured, wherein the designated parent node instruction is an extended ZDO instruction.
  • S104 Send the configuration instruction to the sensor child node to be configured through the coordinator, so that the sensor child node and the sensor parent node specified by the configuration instruction perform data transmission; specifically, when the user is based on the network topology of the current network, it is to be configured After the sensor child node selects the sensor parent node, the user terminal determines the identification information of the sensor child node to be configured selected by the user in the network topology and the identification information of the sensor parent node specified for the sensor child node.
  • the identification information of the sensor child node of the sensor and the identification information of the sensor parent node generate the configuration instruction of the sensor parent node specified for the sensor child node to be configured; the user terminal displays the corresponding characterization of the child node and the specified parent node corresponding to the configuration instruction Pairing prompt information, after detecting the user's confirmation information for the pairing prompt information, the user terminal sends the configuration instruction to the sensor sub-node to be configured through the coordinator. After receiving the configuration instruction, the sensor sub-node Contains the specified sensor parent node for data transmission.
  • the step of searching for the parent node of the sensor reduces the data transmission delay of the sensor node, improves the utilization of effective bandwidth and the success rate of sending packets.
  • the above S101 determines the network topology of multiple sensor nodes connected to the ZigBee network, specifically including:
  • S1011 Obtain the neighbor table information and routing table information of multiple sensor nodes connected to the ZigBee network, where the neighbor table is mainly used to store the address information of other nodes within the transmission range of the sensor node; the routing table mainly contains this route Next hop sensor node address, routing status, destination address and other information.
  • the user terminal constructs a network topology structure for multiple sensor nodes included in the current ZigBee network selected by the user according to the acquired neighbor table and routing table information of multiple sensor nodes in the current ZigBee network.
  • the above S1011 obtains neighbor table information and routing table information of multiple sensor nodes connected to the ZigBee network, specifically including:
  • S10111 Send an information table acquisition instruction to a plurality of sensor nodes connected to the ZigBee network through the coordinator, where the information table acquisition instruction is an instruction for instructing to acquire a neighbor table and a routing table;
  • the coordinator is enabled to allow network access; the sensor node initiates the network access process; the user end sends an information table acquisition instruction to multiple sensor nodes connected to the ZigBee network through the coordinator, where the acquired information table instruction mainly includes the current ZigBee The neighbor table and routing table information corresponding to multiple sensor nodes in the network.
  • S10112 Receive neighbor table information and routing table information sent by each sensor node in response to the acquisition instruction.
  • the sensor nodes in the current network after receiving the information table acquisition instruction, pass their own information table data through the coordinator It is sent to the user terminal, which receives the neighbor table and routing table information sent by each sensor node in response to the acquisition instruction.
  • the sensor child node to be configured can be informed of its designated sensor parent node through the address information of the sensor node.
  • the above S103 generates a sensor parent node for the sensor child node to be configured according to the selection information
  • the configuration instruction includes: S1031, based on the selection information, determining the first address information of the sensor child node to be configured and the second address information of the sensor parent node designated for the sensor child node to be configured, wherein the first address information is Address information of the sensor child node to be configured; the second address information is the address information of the specified sensor parent node.
  • S1032 according to the first address information and the second address information, generate a configuration instruction for specifying a sensor parent node for the sensor child node to be configured, where the configuration instruction includes both the first address information of the sensor child node to be configured, The second address information of the sensor parent node specified by the sensor child node to be configured, and the instruction information for sending the configuration instruction to the sensor child node to be configured.
  • a network topology structure for a plurality of sensor nodes connected to the ZigBee network is determined; secondly, selection information input by a user based on the network topology structure is received; then, According to the selection information, a configuration instruction for specifying the sensor parent node for the sensor sub-node to be configured is generated; finally, the configuration instruction is sent to the sensor sub-node to be configured through the coordinator, so that the sensor sub-node and the sensor specified by the configuration instruction
  • the parent node transmits data.
  • the step of searching for the parent node of the sensor reduces the data transmission delay of the sensor node, improves the utilization of effective bandwidth and the success rate of sending packets.
  • an embodiment of the present invention also provides a method for setting a parent node of a sensor based on a ZigBee network.
  • the sensor sub-node to be configured, the sensor sub-node to be configured may be a smoke sensor or a temperature sensor, etc. As shown in FIG.
  • the method includes at least the following steps: S501, receiving from the user terminal for specifying the sensor sub-node to be configured The configuration instruction of the sensor parent node, wherein the configuration instruction is generated by the user terminal according to the selection information input by the user based on the network topology; S502, the sensor parent node corresponding to the configuration instruction is determined as the designated sensor parent node; S503, and The specified sensor parent node transmits data.
  • the user end Before specifying the parent node for the sensor child node to be configured, the user end needs to initiate a network access instruction to the sensor node, and the sensor node receives the network access permission instruction issued by the user end through the coordinator; the sensor node starts the network access process in response to the network access instruction ; Sensor sub-node to be configured, used to receive the configuration instruction sent by the user through the coordinator carrying the specified sensor parent node, where the configuration instruction contains the information of the sensor sub-node to be configured and the user selects the sensor sub-node to be configured The information of the specified sensor parent node; after the sensor child node to be configured receives the configuration instruction sent by the user terminal, the sensor parent node corresponding to the configuration instruction is determined as the specified sensor parent node, and the specified sensor parent node The node performs data transmission.
  • the smoke sensor receives the configuration instruction sent by the user terminal to specify the sensor parent node for it, and the sensor parent node corresponding to the configuration instruction is sent to the smoke sensor. Determined as the designated sensor parent node.
  • the smoke sensor sends the collected smoke information to the designated sensor parent node, and the designated sensor parent node sends the received smoke information through the coordinator.
  • the control device performs corresponding control operations based on the received smoke information.
  • the step of searching for the parent node of the sensor reduces the data transmission delay of the sensor node, improves the utilization of effective bandwidth and the success rate of sending packets.
  • the user terminal needs to construct the network topology structure based on the neighbor table information and routing table information of each sensor node, and display the network topology structure, and then generate configuration instructions according to the selection information input by the user based on the network topology structure, the user terminal
  • the information table acquisition instruction needs to be sent to the sensor node through the coordinator so that the sensor node responds to the information table acquisition instruction.
  • Step 1 Receive an information table acquisition instruction sent by the user terminal, where the information table acquisition instruction is an instruction for instructing to obtain a neighbor table and a routing table;
  • Step 2 Send a locally stored neighbor table to the user terminal Information and routing table information, so that the user terminal constructs a network topology structure for multiple sensor nodes according to the neighbor table information and the routing table information.
  • the sensor node in the current network receives the acquisition information table acquisition instruction sent by the user terminal, and sends the neighbor table information and the routing table information corresponding to the sensor node in the current network to the user terminal through the coordinator, so that the user terminal According to the above neighbor table information and routing table information, a network topology structure for multiple sensor nodes is constructed.
  • the address of the sensor node can be used to inform the sensor child node to be configured as its designated sensor parent node.
  • the above configuration instruction carries the second address information of the sensor parent node designated for the sensor child node to be configured;
  • the above S503 performs data transmission with the specified sensor parent node, specifically including: performing data transmission with the sensor parent node corresponding to the second address information carried in the configuration instruction.
  • S506 after determining the sensor parent node corresponding to the configuration instruction as the designated sensor parent node in S502, it also includes: S504, judging whether the locally stored neighbor table information exists The sensor parent node specified by the configuration instruction; if yes, execute S505 to mark the sensor parent node as the specified sensor parent node; if not, execute S506, add the relevant information of the sensor parent node to the neighbor table information, and add the sensor The parent node is marked as the specified sensor parent node.
  • the address information of the designated sensor parent node is also determined to determine whether the designated sensor parent node address information exists in In its locally stored neighbor table, if the address information of the specified sensor parent node exists in its locally stored neighbor table, the above sensor parent node is marked as the specified sensor parent node; if the specified sensor parent node If the address information is not in its locally stored neighbor table, the relevant address information of the sensor parent node is added to its locally stored neighbor table, and the above sensor parent node is marked as the specified sensor parent node.
  • the new parent node will not be searched again, but instead Periodically request to establish a network connection with the designated parent node.
  • the method further includes: step one, when it is detected that the network connection with the sensor parent node is disconnected, then Determine whether the sensor parent node is marked as the designated sensor parent node; step two, if so, establish a network connection with the sensor parent node according to a preset method, where the preset method may be a preset time interval, specifically, Send a networking request to the designated sensor parent node at a preset time interval to enable the sensor parent node to respond to the networking request; step three, if not, initiate the process of re-finding the parent node.
  • the temperature sensor node periodically wakes up and sends the current temperature information to the sensor parent node, and when the temperature sensor node finds that the connection with the sensor parent node is lost, the current sensor parent node is judged Whether it is marked as the specified sensor parent node; if the judgment result is that the sensor parent node is marked as the specified sensor parent node, then at this time, the temperature sensor node no longer initiates the process of searching for a new parent node, but according to the preset Time interval, periodically try to connect with the specified sensor parent node; the above regular attempts to connect with the specified sensor parent node include: set a certain number of attempts for the sensor node that can sleep, when the sensor node that can sleep After attempting to communicate with the sensor parent node for a certain number of failures, it will go to sleep and periodically wake up to send a connection request to the specified sensor parent node until a communication connection is established with the specified sensor parent node; for non-sleep sensors The node sets
  • the temperature sensor node will initiate the process of re-finding the new parent node until it finds a sensor node that can be its parent node and transmits data with it .
  • the embodiment of the present invention also provides a function of automatically re-finding a new parent node when the sensor node designated the sensor parent node is restored.
  • step one using the extended EZ-mode/BaseDeviceBehavior behavior operation node, Trigger the sensor node to be restored to remove the specified parent node; for example, press the restore button on the sensor node to be restored for 8 seconds, and release the button after the indicator flashes 4 times; Step two, the sensor node to be restored resumes to find the new parent node Process.
  • the ZigBee network-based sensor parent node setting method provided by an embodiment of the present invention firstly receives a configuration instruction sent by a user terminal to specify a sensor parent node for a sensor child node to be configured, wherein the configuration instruction is based on user
  • the selection information input by the network topology is generated; then, the sensor parent node corresponding to the configuration instruction is determined as the designated sensor parent node; finally, data transmission is performed with the designated sensor parent node.
  • the step of searching for the parent node of the sensor reduces the data transmission delay of the sensor node, improves the utilization of effective bandwidth and the success rate of sending packets.
  • an embodiment of the present invention also provides a device for setting a parent node of a sensor based on a ZigBee network, which is installed on the user side,
  • FIG. 7 It is a schematic diagram of a module composition of a ZigBee network-based sensor parent node setting device applied to a user end provided by an embodiment of the present invention.
  • the ZigBee network-based sensor parent node setting device is used to execute the ZigBee network-based sensor described in FIGS.
  • the parent node setting method as shown in FIG.
  • the sensor parent node setting device based on the ZigBee network includes: a topology determination module 701 for determining a network topology for multiple sensor nodes connected to the ZigBee network; selection information reception The module 702 is used to receive the selection information input by the user based on the network topology; the configuration instruction generation module 703 is used to generate the configuration instruction for specifying the sensor parent node for the sensor child node to be configured according to the selection information; the configuration instruction sending module 704 , Used to send a configuration instruction to the sensor child node to be configured through the coordinator, so that the sensor child node and the sensor parent node specified by the configuration instruction perform data transmission.
  • a topology determination module 701 for determining a network topology for multiple sensor nodes connected to the ZigBee network
  • selection information reception The module 702 is used to receive the selection information input by the user based on the network topology
  • the configuration instruction generation module 703 is used to generate the configuration instruction for specifying the sensor parent node for the sensor child node to be configured according
  • the above topology determination module 701 is specifically used to: obtain neighbor table information and routing table information of multiple sensor nodes connected to the ZigBee network; according to the neighbor table information and routing table information of each sensor node, construct Network topology of a sensor node.
  • the above topology determination module 701 is further specifically used to: send an information table acquisition instruction to a plurality of sensor nodes connected to the ZigBee network through a coordinator, where the above information table acquisition instruction is used to instruct to acquire a neighbor table and Instructions of the routing table; receiving neighbor table information and routing table information sent by each sensor node in response to the above acquisition instruction.
  • the above configuration instruction generation module 703 is specifically configured to: according to the selection information, determine the first address information of the sensor child node to be configured and the second address information of the sensor parent node specified for the sensor child node to be configured; According to the first address information and the second address information, a configuration instruction for specifying a sensor parent node for the sensor child node to be configured is generated.
  • a sensor parent node setting device based on a ZigBee network a topology determination module 701, is used to determine the network topology of multiple sensor nodes connected to the ZigBee network; a selection information receiving module 702 is used to receive users The selection information input based on the network topology; the configuration instruction generation module 703 is used to generate a configuration instruction for specifying the sensor parent node for the sensor child node to be configured according to the selection information; the configuration instruction transmission module 704 is used to send The sensor child node to be configured sends a configuration instruction, so that the sensor child node and the sensor parent node specified by the configuration instruction perform data transmission.
  • the step of searching for the parent node of the sensor reduces the data transmission delay of the sensor node, improves the utilization of effective bandwidth and the success rate of sending packets.
  • the sensor parent node setting device based on the ZigBee network provided by the embodiment of the present invention can implement various processes in the embodiments corresponding to the above method for setting the sensor parent node based on the ZigBee network, and to avoid repetition, details are not described here.
  • the ZigBee network-based sensor parent node setting device provided by the embodiment of the present invention and the ZigBee network-based sensor parent node setting method provided by the embodiment of the present invention are based on the same inventive concept, so the specific implementation of this embodiment can be referred to The implementation of the foregoing sensor parent node setting method based on the ZigBee network will not be repeated here.
  • an embodiment of the present invention also provides a device for setting a parent node of a sensor based on a ZigBee network, which is set at a child node of a sensor to be configured 8 is a schematic diagram of the first module composition of a sensor parent node setting device based on a ZigBee network provided by an embodiment of the present invention, which is applied to a sensor child node to be configured.
  • the sensor parent node setting device based on a ZigBee network is used to execute a diagram.
  • the sensor parent node setting device based on the ZigBee network includes: a configuration instruction receiving module 801, which is used to receive The sensor child node to be configured specifies the configuration instruction of the sensor parent node, where the configuration instruction is generated by the user terminal according to the selection information input by the user based on the network topology structure; the parent node determination module 802 is used for the sensor parent corresponding to the configuration instruction The node is determined to be the designated sensor parent node; the data transmission module 803 is used for data transmission with the designated sensor parent node.
  • the above-mentioned device further includes: an acquisition instruction receiving module, configured to receive an information table acquisition instruction sent by the user terminal, wherein the information table acquisition instruction is an instruction for instructing acquisition of a neighbor table and a routing table; an information table transmission module , Used to send the locally stored neighbor table information and routing table information to the user terminal, so that the user terminal builds a network topology structure for multiple sensor nodes according to the neighbor table information and routing table information.
  • an acquisition instruction receiving module configured to receive an information table acquisition instruction sent by the user terminal, wherein the information table acquisition instruction is an instruction for instructing acquisition of a neighbor table and a routing table
  • an information table transmission module Used to send the locally stored neighbor table information and routing table information to the user terminal, so that the user terminal builds a network topology structure for multiple sensor nodes according to the neighbor table information and routing table information.
  • the above configuration instruction carries the second address information of the sensor parent node designated for the sensor child node to be configured; the data transmission module 803 is specifically configured to: perform data transmission on the sensor parent node corresponding to the second address information.
  • the above-mentioned device further includes a parent node labeling module 804, which is used to: judge whether the sensor parent node specified by the configuration instruction exists in the locally stored neighbor table information; The parent node is marked as the specified sensor parent node; if not, the relevant information of the sensor parent node is added to the above neighbor table information, and the sensor parent node is marked as the specified sensor parent node.
  • a parent node labeling module 804 which is used to: judge whether the sensor parent node specified by the configuration instruction exists in the locally stored neighbor table information; The parent node is marked as the specified sensor parent node; if not, the relevant information of the sensor parent node is added to the above neighbor table information, and the sensor parent node is marked as the specified sensor parent node.
  • the above device further includes: a connection interruption processing module, configured to: when it is detected that the network connection with the sensor parent node is disconnected, determine whether the sensor parent node is marked as the designated sensor parent node; if so, then Establish a network connection with the parent node of the sensor according to a preset method; if not, initiate the process of re-finding the parent node.
  • a connection interruption processing module configured to: when it is detected that the network connection with the sensor parent node is disconnected, determine whether the sensor parent node is marked as the designated sensor parent node; if so, then Establish a network connection with the parent node of the sensor according to a preset method; if not, initiate the process of re-finding the parent node.
  • a configuration instruction receiving module 801 is configured to receive a configuration instruction sent by a user terminal to specify a sensor parent node for a sensor child node to be configured, wherein the configuration instruction It is generated by the user terminal based on the selection information input by the user based on the network topology; the parent node determination module 802 is used to determine the sensor parent node corresponding to the configuration instruction as the designated sensor parent node; the data transmission module 803 is used to The specified sensor parent node transmits data.
  • the step of searching for the parent node of the sensor reduces the data transmission delay of the sensor node, improves the utilization of effective bandwidth and the success rate of sending packets.
  • the sensor parent node setting device based on the ZigBee network provided by the embodiment of the present invention can implement various processes in the embodiments corresponding to the above method for setting the sensor parent node based on the ZigBee network. To avoid repetition, no further description is provided here.
  • the ZigBee network-based sensor parent node setting device provided by the embodiment of the present invention and the ZigBee network-based sensor parent node setting method provided by the embodiment of the present invention are based on the same inventive concept, so the specific implementation of this embodiment can be referred to The implementation of the foregoing sensor parent node setting method based on the ZigBee network will not be repeated here.
  • a sensor parent node setting system based on a ZigBee network includes: a user terminal and a sensor node; wherein, the user terminal is used to determine a network topology structure for multiple sensor nodes connected to the ZigBee network; The user enters the selection information based on the network topology; according to the selection information, a configuration instruction for specifying the sensor parent node for the sensor child node to be configured is generated; the configuration instruction is sent to the sensor node to be configured through the coordinator; the sensor node is used to Receive the configuration instruction sent by the user terminal to specify the sensor parent node for the sensor child node to be configured; determine the sensor parent node corresponding to the configuration instruction as the specified sensor parent node; perform data transmission with the specified sensor parent node.
  • the step of searching for the parent node of the sensor reduces the data transmission delay of the sensor node, improves the utilization of effective bandwidth and the success rate of sending packets.
  • the embodiment of the present invention provides a network device, as shown in FIG. 10, the network device includes a processor 110 , Transceiver 120, memory 130 and bus interface.
  • the network device 100 further includes: a computer program stored on the memory 130 and executable on the processor 110, which is implemented when the processor 110 is executed by the processor 110
  • a computer program stored on the memory 130 and executable on the processor 110, which is implemented when the processor 110 is executed by the processor 110
  • Each process in the method of setting the parent node of the sensor based on the ZigBee network at the user end can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 110 and various circuits of the memory represented by the memory 130 are linked together.
  • the bus architecture can also link various other circuits such as peripheral devices, voltage regulators, and power management circuits, etc., which are well known in the art, and therefore, they will not be further described in this article.
  • the bus interface provides an interface.
  • the transceiver 120 may be a plurality of elements, including a transmitter and a receiver, and provides a unit for communicating with various other devices on a transmission medium.
  • the processor 110 is responsible for managing the bus architecture and general processing, and the memory 130 may store data used by the processor 110 in performing operations.
  • Embodiments of the present invention also provide a computer-readable storage medium that stores a computer program on the computer-readable storage medium.
  • the computer program is executed by a processor, the processes of the foregoing method embodiments are implemented, and the same technical effect can be achieved. To avoid repetition, I will not repeat them here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • an embodiment of the present invention provides a network device, as shown in FIG. 11, the network device includes a processor 210 and a transceiver 220 , Memory 230 and bus interface.
  • the network device 200 further includes: a computer program stored on the memory 230 and executable on the processor 210, which is implemented when the processor 210 is executed by the processor 210.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 210 and various circuits of the memory represented by the memory 230 are linked together.
  • the bus architecture can also link various other circuits such as peripheral devices, voltage regulators, and power management circuits, etc., which are well known in the art, and therefore, they will not be further described in this article.
  • the bus interface provides an interface.
  • the transceiver 220 may be a plurality of elements, including a transmitter and a receiver, and provides a unit for communicating with various other devices on a transmission medium.
  • the processor 210 is responsible for managing the bus architecture and general processing, and the memory 230 may store data used by the processor 210 when performing operations.
  • An embodiment of the present invention also provides a computer-readable storage medium that stores a computer program on the computer-readable storage medium.
  • the computer program is executed by a processor to implement a ZigBee network-based
  • the various processes of the sensor parent node setting method and can achieve the same technical effect, in order to avoid repetition, no more details here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • An embodiment of the present invention also provides a computer program product, the computer program product includes a computer program stored on a non-transitory computer-readable storage medium, the computer program includes program instructions, and when the program instructions are executed by a computer To make the computer execute the method in any of the above method embodiments.
  • the methods in the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware, but in many cases the former is better Implementation.
  • the technical solutions of the present invention can be embodied in the form of software products in essence or part of contributions to the existing technology, and the computer software products are stored in a storage medium (such as ROM/RAM, magnetic disk,
  • the CD-ROM includes several instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the method described in each embodiment of the present invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供了一种基于ZigBee网络的传感器父节点设置方法、装置及系统，该方法包括：确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构；接收用户基于网络拓扑结构输入的选择信息；根据该选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令；通过协调器向待配置传感器节点发送配置指令，以使传感器子节点与配置指令所指定的传感器父节点进行数据传输。

Description

基于ZigBee网络的传感器父节点设置方法、装置及系统
交叉引用
本发明要求在2018年12月11日提交至中国专利局、申请号为201811511496.3、发明名称为“基于ZigBee网络的传感器父节点设置方法、装置及系统”的中国专利申请的优先权，该申请的全部内容通过引用结合在本发明中。
技术领域
本发明涉及网络通信技术领域，尤其涉及一种基于ZigBee网络的传感器父节点设置方法、装置及系统。
背景技术
近年来，随着传感器技术和无线技术的发展，ZigBee无线传感网络以其低成本、低功耗、自组网、大容量、时延短等特点从众多无线传感技术中脱颖而出。
其中，ZigBee技术的一个典型特征就是自组网，它能够时传感器节点在丢失与父节点的连接，成为孤节点的情况下，具有重新寻找新父节点的功能，而整个过程中无需人工参与，具有一定的智能性。
然而，上述功能在大容量组网的情况下，会存在部分传感器节点因信号不稳定而持续存在重入网的现象，导致整个网络中会有大量的路由信息在交互而占用有效带宽，引起丢包和时延；而且，由于传感器节点入网/重入网的随机性，导致具体传感器节点到协调器的路径并非最佳，如果路径比预想的路径长，也会给整个网络带来额外的流量，从而影响大规模组网的容量。
发明内容
本发明实施例的目的是提供了一种基于ZigBee网络的传感器父节点设置方法、装置及系统，以解决针对ZigBee网络中大容量组网时，存在的部分传感器节点因信号不稳定而持续存在重入网的现象，导致整个网络中会有大量的路由信息在交互而占用有效带宽，引起丢包和时延的问题。
为了解决上述技术问题，本发明实施例是这样实现的：
第一方面，本发明实施例提供了一种基于ZigBee网络的传感器父节点设 置方法，包括：确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构；接收用户基于所述网络拓扑结构输入的选择信息；根据所述选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令；通过协调器向所述待配置传感器子节点发送所述配置指令，以使所述传感器子节点与所述配置指令所指定的所述传感器父节点进行数据传输。
第二方面，本发明实施例提供了一种基于ZigBee网络的传感器父节点设置方法，包括：接收用户端发送的用于为待配置传感器子节点指定传感器父节点的配置指令，其中，所述配置指令是所述用户端根据用户基于网络拓扑结构输入的选择信息生成的；将所述配置指令对应的传感器父节点，确定为指定的传感器父节点；与所述指定的传感器父节点进行数据传输。
第三方面，本发明实施例提供了一种基于ZigBee网络的传感器父节点设置装置，包括：拓扑结构确定模块，用于确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构；选择信息接收模块，用于接收用户基于所述网络拓扑结构输入的选择信息；配置指令生成模块，用于根据所述选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令；配置指令发送模块，用于通过协调器向所述待配置传感器子节点发送所述配置指令，以使所述传感器子节点与所述配置指令所指定的所述传感器父节点进行数据传输。
第四方面，本发明实施例提供了一种基于ZigBee网络的传感器父节点设置装置，其中，所述装置包括：配置指令接收模块，用于接收用户端发送的用于为待配置传感器子节点指定传感器父节点的配置指令，其中，所述配置指令是所述用户端根据用户基于网络拓扑结构输入的选择信息生成的；父节点确定模块，用于将所述配置指令对应的传感器父节点，确定为指定的传感器父节点；数据传输模块，用于与所述指定的传感器父节点进行数据传输。
第五方面，本发明实施例提供了一种基于ZigBee网络的传感器父节点设置系统，包括：用户端和传感器节点；其中，所述用户端，用于确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构；接收用户基于所述网络拓扑结构输入的选择信息；根据所述选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令；通过协调器向所述待配置传感器节点发送所述配置指令；所述传感器节点，用于接收用户端发送的用于为待配置传感器子节点指定传感器父节点的配置指令；将所述配置指令对应的传感器父节点，确定为指定的传感器父节点；与所述指定的传感器父节点进行数据传输。
第六方面，本发明实施例提供了一种网络设备，包括存储器、处理器及在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时，实现第一方面所述的基于ZigBee网络的传感器父节点设置方法。
第七方面，本发明实施例提供了一种网络设备，包括存储器、处理器及在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时，实现第二方面所述的基于ZigBee网络的传感器父节点设置方法。
第八方面，本发明实施例提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现第一方面所述的基于ZigBee网络的传感器父节点设置方法。
第九方面，本发明实施例提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现第一方面所述的基于ZigBee网络的传感器父节点设置方法。
第十方面，本发明实施例提供了一种计算机程序产品，所述计算机程序产品包括存储在非暂态计算机可读存储介质上的计算机程序，所述计算机程序包括程序指令，当所述程序指令被计算机执行时，使所述计算机执行以上各个方面所述的方法。
本发明实施例中的基于ZigBee网络的传感器父节点设置方法、装置及系统，确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构；接收用户基于所述网络拓扑结构输入的选择信息；根据所述选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令；通过协调器向所述待配置传感器子节点发送所述配置指令，以使所述传感器子节点与所述配置指令所指定的所述传感器父节点进行数据传输。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明中记载的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的应用于用户端的基于ZigBee网络的传感器父 节点设置方法的第一种流程示意图；
图2为本发明实施例提供的应用于用户端的基于ZigBee网络的传感器父节点设置方法的第二种流程示意图；
图3为本发明实施例提供的应用于用户端的基于ZigBee网络的传感器父节点设置方法的第三种流程示意图；
图4为本发明实施例提供的应用于用户端的基于ZigBee网络的传感器父节点设置方法的第四种流程示意图；
图5为本发明实施例提供的应用于待配置传感器子节点的基于ZigBee网络的传感器父节点设置方法的第一种流程示意图；
图6为本发明实施例提供的应用于待配置传感器子节点的基于ZigBee网络的传感器父节点设置方法的第二种流程示意图；
图7为本发明实施例提供的应用于用户端的基于ZigBee网络的传感器父节点设置装置的模块组成示意图；
图8为本发明实施例提供的应用于待配置传感器子节点的基于ZigBee网络的传感器父节点设置装置的第一种模块组成示意图；
图9为本发明实施例提供的应用于待配置传感器子节点的基于ZigBee网络的传感器父节点设置装置的第二种模块组成示意图；
图10为本发明实施例提供的网络设备的第一种模块组成示意图；
图11为本发明实施例提供的网络设备的第二种模块组成示意图。
具体实施方式
为了使本技术领域的人员更好地理解本发明中的技术方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
本发明实施例提供了一种基于ZigBee网络的传感器父节点设置方法、装置及系统，通过给待配置传感器节点指定父节点，从而在待配置传感器节点丢失与指定父节点的连接时，会主动与指定的传感器父节点进行数据传输，省去了自己无目的性的寻找传感器父节点的步骤，从而减少了传感器节点数据传输时延，提高了有效带宽的利用率和发包的成功率。
图1为本发明实施例提供的基于ZigBee网络的传感器父节点设置方法的第 一种流程示意图，其中该方法的执行主体为用户端，该用户端可以是智能手机、平板电脑、PC等终端设备，如图1所示，该方法至少包括以下步骤：S101，确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构，其中，该网络拓扑结构是基于用户选择的ZigBee网络的网络拓扑结构，通过该网络拓扑结构能够让用户清晰的了解到该ZigBee网络中的传感器的数量、各个传感器节点的连接关系以及各个传感器节点之间的位置关系；具体的，协调器开启允许入网；传感器节点启动入网流程；用户端向协调器发送获取当前ZigBee网络中包含多个传感器节点的网络拓扑结构，用户端根据接收到的信息，显示当前ZigBee网络的网络拓扑结构。
S102，接收用户基于网络拓扑结构输入的选择信息，其中，输入的选择信息包括：用户所选取的待配置的传感器子节点信息，以及为该待配置传感器节点所选取的传感器父节信息；具体的，针对用户端上显示的当前ZigBee网络的网络拓扑结构，用户可根据当前所显示的ZigBee网络的网络拓扑结构中各传感器节点的位置关系和连接关系，输入选取的待配置传感器子节点信息，以及为待配置的传感器子节点选定的传感器父节点信息。
S103，根据选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令，其中，该配置指令是基于用户根据当前网络的网络拓扑结构，所选取的待配置传感器子节点信息，以及为待配置传感器子节点选定的传感器父节点信息生成的指定父节点指令，其中，该指定父节点指令为扩展ZDO指令。
S104，通过协调器向待配置传感器子节点发送该配置指令，以使传感器子节点与配置指令所指定的传感器父节点进行数据传输；具体的，当用户根据当前网络的网络拓扑结构，为待配置传感器子节点选定传感器父节点后，用户端确定用户在网络拓扑结构中选定的待配置传感器子节点的标识信息与为该传感器子节点指定的传感器父节点的标识信息，用户端根据确定出的传感器子节点的标识信息和传感器父节点的标识信息，生成为待配置传感器子节点指定的传感器父节点的配置指令；用户端显示与该配置指令对应的用于表征子节点与指定父节点的配对提示信息，用户端在检测到用户针对该配对提示信息的确认信息后，通过协调器向待配置的传感器子节点发送该配置指令，传感器子节点接收到该配置指令后，与配置指令中所包含的指定的传感器父节点进行数据传输。
本发明实施例中，通过给待配置传感器节点指定父节点，从而在待配置传感器节点丢失与指定父节点的连接时，会主动与指定的传感器父节点进行数据传输，省去了自己无目的性的寻找传感器父节点的步骤，从而减少了传感器节 点数据传输时延，提高了有效带宽的利用率和发包的成功率。
其中，针对接入ZigBee网络的多个传感器节点的网络拓扑结构的确定过程，如图2所示，上述S101确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构，具体包括：
S1011，获取接入ZigBee网络的多个传感器节点的邻居表信息和路由表信息，其中，该邻居表主要用来存储此传感器节点传输范围内其它节点的地址信息；该路由表主要包含此条路由下一跳传感器节点的地址、路由状态、目的地址等信息。
S1012，根据各传感器节点的邻居表信息和路由表信息，构建针对多个传感器节点的网络拓扑结构。
具体的，用户端根据获取到的当前ZigBee网络中的多个传感器节点的邻居表和路由表信息，构建针对用户选取的当前ZigBee网络中所包含的多个传感器节点的网络拓扑结构。
进一步的，如图3所示，上述S1011获取接入ZigBee网络的多个传感器节点的邻居表信息和路由表信息，具体包括：
S10111，通过协调器向接入ZigBee网络的多个传感器节点发送信息表获取指令，其中，该信息表获取指令为用于指示获取邻居表和路由表的指令；
具体的，协调器开启允许入网；传感器节点启动入网流程；用户端通过协调器向接入ZigBee网络中的多个传感器节点发送信息表获取指令，其中，所获取的信息表指令中主要包括当前ZigBee网络中的多个传感器节点各自对应的邻居表和路由表信息。
S10112，接收各传感器节点响应于该获取指令发送的邻居表信息和路由表信息。
具体的，用户端通过协调器向当前ZigBee网络中的多个传感器发送信息表获取指令后，当前网络中的传感器节点，在接收到该信息表获取指令后，将自身的信息表数据通过协调器发送给用户端，该用户端接收各传感器节点响应于该获取指令发送的邻居表和路由表信息。
进一步的，可以通过传感器节点的地址信息来告知待配置传感器子节点为其指定的传感器父节点，如图4所示，上述S103根据选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令，具体包括：S1031，根据选择信息，确定待配置传感器子节点的第一地址信息以及为待配置传感器子节点指定的传感器父节点的第二地址信息，其中，该第一地址信息为待配置传感器 子节点的地址信息；该第二地址信息为指定的传感器父节点的地址信息。
S1032，根据第一地址信息和第二地址信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令，其中，该配置指令中既包括了待配置传感器子节点的第一地址信息，该待配置传感器子节点指定的传感器父节点的第二地址信息，以及将该配置指令发送给待配置传感器子节点的指令信息。
本发明实施例提供的基于ZigBee网络的传感器父节点设置方法，首先，确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构；其次，接收用户基于该网络拓扑结构输入的选择信息；然后，根据选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令；最后，通过协调器向待配置传感器子节点发送该配置指令，以使该传感器子节点与配置指令所指定的传感器父节点进行数据传输。本发明实施例中，通过给待配置传感器节点指定父节点，从而在待配置传感器节点丢失与指定父节点的连接时，会主动与指定的传感器父节点进行数据传输，省去了自己无目的性的寻找传感器父节点的步骤，从而减少了传感器节点数据传输时延，提高了有效带宽的利用率和发包的成功率。
对应上述图1至图4描述的基于ZigBee网络的传感器父节点设置方法，基于相同的技术构思，本发明实施例还提供了一种基于ZigBee网络的传感器父节点设置方法，该方法的执行主体为待配置传感器子节点，该待配置传感器子节点可以是烟雾传感器或者温度传感器等，如图5所示，该方法至少包括以下步骤：S501，接收用户端发送的用于为待配置传感器子节点指定传感器父节点的配置指令，其中，该配置指令是用户端根据用户基于网络拓扑结构输入的选择信息生成的；S502，将配置指令对应的传感器父节点，确定为指定的传感器父节点；S503，与指定的传感器父节点进行数据传输。
具体的，在为待配置传感器子节点指定父节点之前，用户端需要先向传感器节点发起入网指令，传感器节点接收用户端通过协调器发出的允许入网指令；传感器节点响应于该入网指令启动入网流程；待配置传感器子节点，用于接收用户端通过协调器发送的携带有指定传感器父节点的配置指令，其中，该配置指令中包含有待配置传感器子节点的信息以及用户为待配置传感器子节点选取的指定传感器父节点的信息；当待配置传感器子节点接收到用户端发送的配置指令后，将该配置指令中所对应的传感器父节点，确定为指定的传感器父节点，并与指定的传感器父节点进行数据传输。
例如，以上述待配置传感器子节点为用户选取的烟雾传感器为例，该烟雾传感器接收用户端发送的用于为其指定传感器父节点的配置指令，并将该配置 指令所对应的传感器父节点，确定为指定的传感器父节点，在正常的工作过程中，该烟雾传感器将采集到的烟雾信息发送给该指定的传感器父节点，该指定的传感器父节点再将接收到的烟雾信息通过协调器发送至网络中的控制设备，以使控制设备基于接收到的烟雾信息进行相应的控制操作。
本发明实施例中，通过给待配置传感器节点指定父节点，从而在待配置传感器节点丢失与指定父节点的连接时，会主动与指定的传感器父节点进行数据传输，省去了自己无目的性的寻找传感器父节点的步骤，从而减少了传感器节点数据传输时延，提高了有效带宽的利用率和发包的成功率。
其中，由于用户端需要根据各传感器节点的邻居表信息和路由表信息构建网络拓扑结构，并显示该网络拓扑结构，再根据用户基于该网络拓扑结构输入的选择信息生成配置指令，因此，用户端需要通过协调器向传感器节点发送信息表获取指令，以便传感器节点响应该信息表获取指令，具体的，在S501接收用户端发送的用于为待配置传感器子节点指定传感器父节点的配置指令之前，还包括：步骤一、接收用户端发送的信息表获取指令，其中，该信息表获取指令为用于指示获取邻居表和路由表的指令；步骤二、向所述用户端发送本地存储的邻居表信息和路由表信息，以使用户端根据所述邻居表信息和所述路由表信息，构建针对多个传感器节点的网络拓扑结构。
具体的，当前网络中的传感器节点接收用户端发送的获取信息表获取指令，将当前网络中的传感器节点所对应的邻居表信息与路由表信息，通过协调器发送至用户端，以使用户端根据上述邻居表信息和路由表信息，构建针对多个传感器节点的网络拓扑结构。
进一步的，可以通过传感器节点的地址信息来告知待配置传感器子节点为其指定的传感器父节点，具体的，上述配置指令携带有为待配置传感器子节点指定的传感器父节点的第二地址信息；对应的，上述S503与指定的传感器父节点进行数据传输，具体包括：与上述配置指令中所携带有的该第二地址信息所对应的该传感器父节点进行数据传输。
进一步的，为了控制子节点在丢失父节点时，不再寻找新的父节点，而只是保留原来的定期向为其指定的父节点查询数据的逻辑，以便指定的父节点回来时，子节点仍与该父节点交互，基于此，如图6所示，在S502将配置指令对应的传感器父节点，确定为指定的传感器父节点之后，还包括：S504，判断本地存储的邻居表信息中是否存在配置指令所指定的传感器父节点；若是，则执行S505，将传感器父节点标记为指定的传感器父节点；若否，则执行S506，在 邻居表信息中增加传感器父节点的相关信息，并将传感器父节点标记为指定的传感器父节点。
具体的，在基于将配置指令对应的传感器父节点，确定为指定的传感器父节点之后，还要对所指定的传感器父节点的地址信息进行判断，判断所指定的传感器父节点地址信息是否存在于其本地存储的邻居表中，如果所指定的传感器父节点的地址信息存在于其本地存储的邻居表中，则将上述传感器父节点标记为指定的传感器父节点；如果所指定的传感器父节点的地址信息不在其本地存储的邻居表中，则在其本地存储的邻居表中增加传感器父节点的相关地址信息，并将上述传感器父节点标记为指定的传感器父节点。
进一步的，针对预先已将传感器父节点标记为指定的传感器父节点的情况，如果传感器子节点与该指定的传感器父节点之间网络间接断开时，不会重新寻找新的父节点，而是定期请求与该指定的父节点建立网络连接，具体的，在上述S503与指定的传感器父节点进行数据传输之后，还包括：步骤一，当检测到与传感器父节点的网络连接断开时，则判断该传感器父节点是否被标记为指定的传感器父节点；步骤二，若是，则按照预设方式与该传感器父节点建立网络连接，其中，该预设方式可以是预设时间间隔，具体的，按照预设时间间隔向指定的传感器父节点发送联网请求，以使传感器父节点响应该联网请求；步骤三，若否，则发起重新寻找父节点的流程。
具体的，在正常的工作过程中，例如，温度传感器节点定期醒来并将当前的温度信息发送给传感器父节点，当温度传感器节点发现与传感器父节点丢失连接时，则判断当前的传感器父节点是否被标记为指定的传感器父节点；若判断结果为传感器父节点是被标记为指定的传感器父节点，则此时，温度传感器节点不再发起重新寻找新父节点的流程，而是按照预设的时间间隔，定期尝试与所指定的传感器父节点进行连接；上述定期尝试与所指定的传感器父节点进行连接，包括：对可以休眠的传感器节点设置一定的尝试次数，当可以休眠的传感器节点在尝试与传感器父节点通讯失败一定次数后，将转入休眠状态，定期醒来后向所指定的传感器父节点发送连接请求，直到与所指定的传感器父节点建立起通讯连接；对非休眠的传感器节点设置一定的尝试次数，在尝试与指定的传感器父节点连接失败一定次数后，设置其用较低的频率定期向所指定的传感器父节点发送连接请求，直至于所指定的传感器父节点建立通讯连接。
若判断结果为传感器父节点没有被标记为指定的传感器父节点，则此时，温度传感器节点将发起重新寻找新父节点的流程，直到找到能够做它父节点的 传感器节点，并与其进行数据传输。
进一步的，考虑到如果要将指定了传感器父节点的传感器节点，加入到其它ZigBee网络中时，由于其所指定的传感器父节点不在当前的网络中，不能在其它的ZigBee网络中进行数据传输，所以，本发明实施例还提供了一种将指定了传感器父节点的传感器节点恢复自动重新寻找新父节点的功能，具体的，包括：步骤一，使用扩展的EZ-mode/BaseDeviceBehavior行为操作节点，触发待恢复传感器节点去除指定的父节点；例如，按下待恢复传感器节点上的恢复按钮8秒，待指示灯闪烁4次后松开按钮；步骤二，待恢复传感器节点恢复重新寻找新父节点的流程。
本发明实施例提供的基于ZigBee网络的传感器父节点设置方法，首先，接收用户端发送的用于为待配置传感器子节点指定传感器父节点的配置指令，其中，该配置指令是用户端根据用户基于网络拓扑结构输入的选择信息生成的；然后，将配置指令对应的传感器父节点，确定为指定的传感器父节点；最后，与指定的传感器父节点进行数据传输。本发明实施例中，通过给待配置传感器节点指定父节点，从而在待配置传感器节点丢失与指定父节点的连接时，会主动与指定的传感器父节点进行数据传输，省去了自己无目的性的寻找传感器父节点的步骤，从而减少了传感器节点数据传输时延，提高了有效带宽的利用率和发包的成功率。
对应上述实施例提供的基于ZigBee网络的传感器父节点设置方法，基于相同的技术构思，本发明实施例还提供了一种基于ZigBee网络的传感器父节点设置装置，该装置设置于用户端，图7为本发明实施例提供的应用于用户端的基于ZigBee网络的传感器父节点设置装置的模块组成示意图，该基于ZigBee网络的传感器父节点设置装置用于执行图1至图4描述的基于ZigBee网络的传感器父节点设置方法，如图7所示，该基于ZigBee网络的传感器父节点设置装置包括：拓扑结构确定模块701，用于确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构；选择信息接收模块702，用于接收用户基于网络拓扑结构输入的选择信息；配置指令生成模块703，用于根据选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令；配置指令发送模块704，用于通过协调器向待配置传感器子节点发送配置指令，以使传感器子节点与配置指令所指定的传感器父节点进行数据传输。
可选的，上述拓扑结构确定模块701，具体用于：获取接入ZigBee网络的多个传感器节点的邻居表信息和路由表信息；根据各传感器节点的邻居表信息 和路由表信息，构建针对多个传感器节点的网络拓扑结构。
可选的，上述拓扑结构确定模块701，进一步具体用于：通过协调器向接入ZigBee网络的多个传感器节点发送信息表获取指令，其中，上述信息表获取指令为用于指示获取邻居表和路由表的指令；接收各传感器节点响应于上述获取指令发送的邻居表信息和路由表信息。
可选的，上述配置指令生成模块703，具体用于：根据该选择信息，确定待配置传感器子节点的第一地址信息以及为上述待配置传感器子节点指定的传感器父节点的第二地址信息；根据第一地址信息和第二地址信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令。
本发明实施例中的基于ZigBee网络的传感器父节点设置装置，拓扑结构确定模块701，用于确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构；选择信息接收模块702，用于接收用户基于网络拓扑结构输入的选择信息；配置指令生成模块703，用于根据选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令；配置指令发送模块704，用于通过协调器向待配置传感器子节点发送配置指令，以使传感器子节点与配置指令所指定的传感器父节点进行数据传输。本发明实施例中，通过给待配置传感器节点指定父节点，从而在待配置传感器节点丢失与指定父节点的连接时，会主动与指定的传感器父节点进行数据传输，省去了自己无目的性的寻找传感器父节点的步骤，从而减少了传感器节点数据传输时延，提高了有效带宽的利用率和发包的成功率。
本发明实施例提供的基于ZigBee网络的传感器父节点设置装置，能够实现上述基于ZigBee网络的传感器父节点设置方法对应的实施例中的各个过程，为避免重复，这里不再赘述。
需要说明的是，本发明实施例提供的基于ZigBee网络的传感器父节点设置装置与本发明实施例提供的基于ZigBee网络的传感器父节点设置方法基于同一发明构思，因此该实施例的具体实施可以参见前述基于ZigBee网络的传感器父节点设置方法的实施，重复之处不再赘述。
对应上述实施例提供的基于ZigBee网络的传感器父节点设置方法，基于相同的技术构思，本发明实施例还提供了一种基于ZigBee网络的传感器父节点设置装置，该装置设置于待配置传感器子节点，图8为本发明实施例提供的应用于待配置传感器子节点的，基于ZigBee网络的传感器父节点设置装置的第一种模块组成示意图，该基于ZigBee网络的传感器父节点设置装置用于执行图5至图6描述的基于ZigBee网络的传感器父节点设置方法，如图8所示，该基于 ZigBee网络的传感器父节点设置装置包括：配置指令接收模块801，用于接收用户端发送的用于为待配置传感器子节点指定传感器父节点的配置指令，其中，该配置指令是用户端根据用户基于网络拓扑结构输入的选择信息生成的；父节点确定模块802，用于将该配置指令对应的传感器父节点，确定为指定的传感器父节点；数据传输模块803，用于与指定的传感器父节点进行数据传输。
可选的，上述装置还包括：获取指令接收模块，用于接收用户端发送的信息表获取指令，其中，该信息表获取指令为用于指示获取邻居表和路由表的指令；信息表发送模块，用于向用户端发送本地存储的邻居表信息和路由表信息，以使用户端根据邻居表信息和路由表信息，构建针对多个传感器节点的网络拓扑结构。
可选的，上述配置指令携带有为待配置传感器子节点指定的传感器父节点的第二地址信息；数据传输模块803，具体用于：与第二地址信息对应的上述传感器父节点进行数据传输。
可选的，如图9所示，上述装置还包括：父节点标记模块804，用于：判断本地存储的邻居表信息中是否存在该配置指令所指定的传感器父节点；若是，则将上述传感器父节点标记为指定的传感器父节点；若否，则在上述邻居表信息中增加该传感器父节点的相关信息，并将该传感器父节点标记为指定的传感器父节点。
可选的，上述装置还包括：连接中断处理模块，用于：当检测到与传感器父节点的网络连接断开时，则判断该传感器父节点是否被标记为指定的传感器父节点；若是，则按照预设方式与该传感器父节点建立网络连接；若否，则发起重新寻找父节点的流程。
本发明实施例中的基于ZigBee网络的传感器父节点设置装置，配置指令接收模块801，用于接收用户端发送的用于为待配置传感器子节点指定传感器父节点的配置指令，其中，该配置指令是用户端根据用户基于网络拓扑结构输入的选择信息生成的；父节点确定模块802，用于将该配置指令对应的传感器父节点，确定为指定的传感器父节点；数据传输模块803，用于与指定的传感器父节点进行数据传输。本发明实施例中，通过给待配置传感器节点指定父节点，从而在待配置传感器节点丢失与指定父节点的连接时，会主动与指定的传感器父节点进行数据传输，省去了自己无目的性的寻找传感器父节点的步骤，从而减少了传感器节点数据传输时延，提高了有效带宽的利用率和发包的成功率。
本发明实施例提供的基于ZigBee网络的传感器父节点设置装置，能够实现 上述基于ZigBee网络的传感器父节点设置方法对应的实施例中的各个过程，为避免重复，这里不再赘述。
需要说明的是，本发明实施例提供的基于ZigBee网络的传感器父节点设置装置与本发明实施例提供的基于ZigBee网络的传感器父节点设置方法基于同一发明构思，因此该实施例的具体实施可以参见前述基于ZigBee网络的传感器父节点设置方法的实施，重复之处不再赘述。
本发明实施例提供的一种基于ZigBee网络的传感器父节点设置系统，包括：用户端和传感器节点；其中，用户端，用于确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构；接收用户基于该网络拓扑结构输入的选择信息；根据选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令；通过协调器向待配置传感器节点发送该配置指令；传感器节点，用于接收用户端发送的用于为待配置传感器子节点指定传感器父节点的配置指令；将配置指令对应的传感器父节点，确定为指定的传感器父节点；与指定的传感器父节点进行数据传输。
本发明实施例中，通过给待配置传感器节点指定父节点，从而在待配置传感器节点丢失与指定父节点的连接时，会主动与指定的传感器父节点进行数据传输，省去了自己无目的性的寻找传感器父节点的步骤，从而减少了传感器节点数据传输时延，提高了有效带宽的利用率和发包的成功率。
相应于本发明实施例提供的应用于用户端的一种基于ZigBee网络的传感器父节点设置方法、装置及系统，本发明实施例提供一种网络设备，参见图10所示，网络设备包括处理器110、收发机120、存储器130和总线接口。其中：在本发明实施例中，网络设备100还包括：存储在存储器130上并可在所述处理器110上运行的计算机程序，所述计算机程序被所述处理器110执行时实现上述应用于用户端的基于ZigBee网络的传感器父节点设置方法中的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
在图10中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器110代表的一个或多个处理器和存储器130代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机120可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。
处理器110负责管理总线架构和通常的处理，存储器130可以存储处理器 110在执行操作时所使用的数据。
本发明实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
相应于本发明实施例提供的一种基于ZigBee网络的传感器父节点设置方法、装置及系统，本发明实施例提供一种网络设备，参见图11所示，网络设备包括处理器210、收发机220、存储器230和总线接口。其中：在本发明实施例中，网络设备200还包括：存储在存储器230上并可在所述处理器210上运行的计算机程序，所述计算机程序被所述处理器210执行时实现上述应用于待配置传感器子节点的基于ZigBee网络的传感器父节点设置方法中的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
在图11中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器210代表的一个或多个处理器和存储器230代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机220可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。
处理器210负责管理总线架构和通常的处理，存储器230可以存储处理器210在执行操作时所使用的数据。
本发明实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述方法实施例中的应用于用户端的一种基于ZigBee网络的传感器父节点设置方法的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本发明实施例还提供一种计算机程序产品，所述计算机程序产品包括存储在非暂态计算机可读存储介质上的计算机程序，所述计算机程序包括程序指令，当所述程序指令被计算机执行时，使所述计算机执行上述任意方法实施例中的方法。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵 盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本发明各个实施例所述的方法。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本发明的保护之内。

Claims (19)

  1. 一种基于ZigBee网络的传感器父节点设置方法，其中，所述方法包括：
    确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构；
    接收用户基于所述网络拓扑结构输入的选择信息；
    根据所述选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令；
    通过协调器向所述待配置传感器子节点发送所述配置指令，以使所述传感器子节点与所述配置指令所指定的所述传感器父节点进行数据传输。
  2. 根据权利要求1所述的方法，其中，所述确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构，包括：
    获取接入ZigBee网络的多个传感器节点的邻居表信息和路由表信息；根据各所述传感器节点的所述邻居表信息和所述路由表信息，构建针对所述多个传感器节点的网络拓扑结构；
    所述获取接入ZigBee网络的多个传感器节点的邻居表信息和路由表信息，包括：
    通过协调器向接入ZigBee网络的多个传感器节点发送信息表获取指令，其中，所述信息表获取指令为用于指示获取邻居表和路由表的指令；
    接收各所述传感器节点响应于所述获取指令发送的邻居表信息和路由表信息。
  3. 根据权利要求1所述的方法，其中，所述根据所述选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令，包括：
    根据所述选择信息，确定待配置传感器子节点的第一地址信息以及为所述待配置传感器子节点指定的传感器父节点的第二地址信息；
    根据所述第一地址信息和所述第二地址信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令。
  4. 一种基于ZigBee网络的传感器父节点设置方法，其中，所述方法包括：
    接收用户端发送的用于为待配置传感器子节点指定传感器父节点的配置指令，其中，所述配置指令是所述用户端根据用户基于网络拓扑结构输入的选择信息生成的；
    将所述配置指令对应的传感器父节点，确定为指定的传感器父节点；
    与所述指定的传感器父节点进行数据传输。
  5. 根据权利要求4所述的方法，其中，还包括：
    接收用户端发送的信息表获取指令，其中，所述信息表获取指令为用于指示获取邻居表和路由表的指令；
    向所述用户端发送本地存储的邻居表信息和路由表信息，以使所述用户端根据所述邻居表信息和所述路由表信息，构建针对多个传感器节点的网络拓扑结构。
  6. 根据权利要求4所述的方法，其中，所述配置指令携带有为待配置传感器子节点指定的传感器父节点的第二地址信息；
    所述与所述指定的传感器父节点进行数据传输，包括：
    与所述第二地址信息对应的所述传感器父节点进行数据传输。
  7. 根据权利要求4所述的方法，其中，在将所述配置指令对应的传感器父节点，确定为指定的传感器父节点之后，还包括：
    判断本地存储的邻居表信息中是否存在所述配置指令所指定的所述传感器父节点；
    若是，则将所述传感器父节点标记为指定的传感器父节点；
    若否，则在所述邻居表信息中增加所述传感器父节点的相关信息，并将所述传感器父节点标记为指定的传感器父节点；
    所述的方法还包括：当检测到与传感器父节点的网络连接断开时，则判断所述传感器父节点是否被标记为指定的传感器父节点；
    若是，则按照预设方式与所述传感器父节点建立网络连接；
    若否，则发起重新寻找父节点的流程。
  8. 一种基于ZigBee网络的传感器父节点设置装置，其中，所述装置包括：
    拓扑结构确定模块，用于确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构；
    选择信息接收模块，用于接收用户基于所述网络拓扑结构输入的选择信息；
    配置指令生成模块，用于根据所述选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令；
    配置指令发送模块，用于通过协调器向所述待配置传感器子节点发送所述配置指令，以使所述传感器子节点与所述配置指令所指定的所述传感器父节点进行数据传输。
  9. 根据权利要求8所述的装置，其中，所述拓扑结构确定模块，用于：
    获取接入ZigBee网络的多个传感器节点的邻居表信息和路由表信息；
    根据各所述传感器节点的所述邻居表信息和所述路由表信息，构建针对所述多个传感器节点的网络拓扑结构；
    所述拓扑结构确定模块，用于：通过协调器向接入ZigBee网络的多个传感器节点发送信息表获取指令，其中，所述信息表获取指令为用于指示获取邻居表和路由表的指令；接收各所述传感器节点响应于所述获取指令发送的邻居表信息和路由表信息。
  10. 根据权利要求8所述的装置，其中，所述配置指令生成模块，用于：
    根据所述选择信息，确定待配置传感器子节点的第一地址信息以及为所述待配置传感器子节点指定的传感器父节点的第二地址信息；
    根据所述第一地址信息和所述第二地址信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令。
  11. 一种基于ZigBee网络的传感器父节点设置装置，其中，所述装置包括：
    配置指令接收模块，用于接收用户端发送的用于为待配置传感器子节点指定传感器父节点的配置指令，其中，所述配置指令是所述用户端根据用户基于网络拓扑结构输入的选择信息生成的；
    父节点确定模块，用于将所述配置指令对应的传感器父节点，确定为指定的传感器父节点；
    数据传输模块，用于与所述指定的传感器父节点进行数据传输。
  12. 根据权利要求11所述的装置，其中，还包括：
    获取指令接收模块，用于接收用户端发送的信息表获取指令，其中，所述信息表获取指令为用于指示获取邻居表和路由表的指令；
    信息表发送模块，用于向所述用户端发送本地存储的邻居表信息和路由表信息，以使所述用户端根据所述邻居表信息和所述路由表信息，构建针对多个传感器节点的网络拓扑结构。
  13. 根据权利要求11所述的装置，其中，所述配置指令携带有为待配置传感器子节点指定的传感器父节点的第二地址信息；
    所述数据传输模块，用于：
    与所述第二地址信息对应的所述传感器父节点进行数据传输。
  14. 根据权利要求11所述的装置，其中，还包括：父节点标记模块，用于：
    判断本地存储的邻居表信息中是否存在所述配置指令所指定的所述传感器父节点；
    若是，则将所述传感器父节点标记为指定的传感器父节点；
    若否，则在所述邻居表信息中增加所述传感器父节点的相关信息，并将所述传感器父节点标记为指定的传感器父节点；
    所述的装置还包括：连接中断处理模块，用于：
    当检测到与传感器父节点的网络连接断开时，则判断所述传感器父节点是否被标记为指定的传感器父节点；
    若是，则按照预设方式与所述传感器父节点建立网络连接；
    若否，则发起重新寻找父节点的流程。
  15. 一种基于ZigBee网络的传感器父节点设置系统，其中，包括：用户端和传感器节点；
    其中，所述用户端，用于确定针对接入ZigBee网络的多个传感器节点的网络拓扑结构；接收用户基于所述网络拓扑结构输入的选择信息；根据所述选择信息，生成用于为待配置传感器子节点指定传感器父节点的配置指令；通过协 调器向所述待配置传感器节点发送所述配置指令；
    所述传感器节点，用于接收用户端发送的用于为待配置传感器子节点指定传感器父节点的配置指令；将所述配置指令对应的传感器父节点，确定为指定的传感器父节点；与所述指定的传感器父节点进行数据传输。
  16. 一种网络设备，其中，包括存储器、处理器及在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时，实现权利要求1-3任一项所述的基于ZigBee网络的传感器父节点设置方法。
  17. 一种网络设备，其中，包括存储器、处理器及在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时，实现权利要求4-7任一项所述的基于ZigBee网络的传感器父节点设置方法。
  18. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1-3任一项所述的基于ZigBee网络的传感器父节点设置方法。
  19. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求4-7任一项所述的基于ZigBee网络的传感器父节点设置方法。
PCT/CN2019/112821 2018-12-11 2019-10-23 基于ZigBee网络的传感器父节点设置方法、装置及系统 WO2020119267A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811511496.3A CN111314101B (zh) 2018-12-11 2018-12-11 基于ZigBee网络的传感器父节点设置方法、装置及系统
CN201811511496.3 2018-12-11

Publications (1)

Publication Number Publication Date
WO2020119267A1 true WO2020119267A1 (zh) 2020-06-18

Family

ID=71075705

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/112821 WO2020119267A1 (zh) 2018-12-11 2019-10-23 基于ZigBee网络的传感器父节点设置方法、装置及系统

Country Status (2)

Country Link
CN (1) CN111314101B (zh)
WO (1) WO2020119267A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100026686A1 (en) * 2007-10-31 2010-02-04 Bon Hyun Koo Method, apparatus and system for displaying topology information of wireless sensor network
CN101902772A (zh) * 2009-05-25 2010-12-01 北京时代凌宇科技有限公司 基于异构分簇无线传感网多源监测数据融合的方法及系统
KR20110020537A (ko) * 2009-08-24 2011-03-03 경북대학교 산학협력단 트리 방식의 센서 네트워크 노드 구성 방법 및 시스템
CN102970702A (zh) * 2012-12-03 2013-03-13 中国科学院微电子研究所 一种基于Zigbee协议的无线传感器网络结构维护方法及系统
CN103733654A (zh) * 2011-08-05 2014-04-16 日本电气株式会社 传感器网络系统、传感器网络控制方法、传感器节点、传感器节点控制方法以及传感器节点控制程序
CN106255134A (zh) * 2016-08-17 2016-12-21 惠州市物联微电子有限公司 树型拓扑结构无线自组网网络地址分配方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102026332B (zh) * 2010-11-26 2013-07-10 无锡源清高新技术研究所有限公司 楼宇自动化系统中无线传感器网络的路由方法
CN102624621A (zh) * 2012-03-11 2012-08-01 上海宜云物联科技有限公司 异构网络自适应数据通信方法及传感器网络多协议网关
US11792872B2 (en) * 2015-02-24 2023-10-17 Intel Corporation Methods and apparatuses associated with reestablishment of a network connection with a child node

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100026686A1 (en) * 2007-10-31 2010-02-04 Bon Hyun Koo Method, apparatus and system for displaying topology information of wireless sensor network
CN101902772A (zh) * 2009-05-25 2010-12-01 北京时代凌宇科技有限公司 基于异构分簇无线传感网多源监测数据融合的方法及系统
KR20110020537A (ko) * 2009-08-24 2011-03-03 경북대학교 산학협력단 트리 방식의 센서 네트워크 노드 구성 방법 및 시스템
CN103733654A (zh) * 2011-08-05 2014-04-16 日本电气株式会社 传感器网络系统、传感器网络控制方法、传感器节点、传感器节点控制方法以及传感器节点控制程序
CN102970702A (zh) * 2012-12-03 2013-03-13 中国科学院微电子研究所 一种基于Zigbee协议的无线传感器网络结构维护方法及系统
CN106255134A (zh) * 2016-08-17 2016-12-21 惠州市物联微电子有限公司 树型拓扑结构无线自组网网络地址分配方法

Also Published As

Publication number Publication date
CN111314101A (zh) 2020-06-19
CN111314101B (zh) 2023-10-24

Similar Documents

Publication Publication Date Title
US10952143B2 (en) Sleeping and wake-up methods and apparatuses of master-slave network, and power saving system of master-slave network
US9420511B2 (en) Signaling QoS requirements and UE power preference in LTE-A networks
CN112752321B (zh) Mesh网络的路由切换方法、装置、设备及存储介质
CN111263338B (zh) 蓝牙Mesh网络的配网方法与相关配网设备及系统
CN105392185B (zh) 一种智能设备的联网方法、装置及系统
JP7011579B2 (ja) メッシュネットワークノード
WO2022001686A1 (zh) 网络质量评估的方法、电子设备及存储介质
EP3340686B1 (en) Communication system, communication device, and method for reconnecting communication system
CN110177097A (zh) 数据传输方法、装置及系统
US10084656B2 (en) TRILL network establishing method, node, and system
CN108712783B (zh) 一种capwap隧道建立方法及装置
CN107484214B (zh) 物联网接入点频点选择方法及装置
US11223965B2 (en) Method and apparatus for controlling network sensors
WO2020119267A1 (zh) 基于ZigBee网络的传感器父节点设置方法、装置及系统
CN101197741B (zh) 个人域网络内节点间的关联方法及获取关联方式的方法及装置
KR101391629B1 (ko) 네트워크 설정 시스템 및 그 방법
EP3340687B1 (en) Method for connecting communication device, and communication device
CN107548019B (zh) 无线传感网络中网络信标的处理方法及设备
CN106304241B (zh) 一种数据传输方法、转发器及网关
CN113261249A (zh) 一种数据传输方法、相关设备及计算机存储介质
CN111093291A (zh) Tdma自组网及其构建方法、节点、存储介质
CN112995043B (zh) 无线网格网络中的信息处理方法、装置及电子设备
EP2958270B1 (en) Direct-link quality monitoring method, communications device, and system
JP6269752B2 (ja) 通信装置
CN100561973C (zh) 一种防止无线网格路由拥塞的方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19897017

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 02.11.2021)

122 Ep: pct application non-entry in european phase

Ref document number: 19897017

Country of ref document: EP

Kind code of ref document: A1