CN114257978A - Method and device for transmitting sensing data of outdoor power transmission equipment and computer equipment - Google Patents
Method and device for transmitting sensing data of outdoor power transmission equipment and computer equipment Download PDFInfo
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- CN114257978A CN114257978A CN202111308662.1A CN202111308662A CN114257978A CN 114257978 A CN114257978 A CN 114257978A CN 202111308662 A CN202111308662 A CN 202111308662A CN 114257978 A CN114257978 A CN 114257978A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The application relates to a transmission method, a device, computer equipment and a storage medium of outdoor power transmission equipment sensing data, which are applied to candidate nodes between a sensor and an intelligent gateway communication link, wherein the candidate nodes correspond to a transfer node, and the method comprises the following steps: when the sensor sends sensing data to the transfer node, acquiring the sensing data; the sensing data is acquired by the sensor in the process of monitoring the outdoor power transmission equipment, and represents the equipment state of the outdoor power transmission equipment; judging whether the transfer node receives the sensing data or not; if the transfer node is determined not to receive the sensing data, the sensing data is sent to the intelligent gateway through the candidate node, so that retransmission can be avoided when transmission failure is caused by too long transmission distance when the transmission distance of each hop is increased, and the transmission efficiency of the sensing data is effectively improved.
Description
Technical Field
The application relates to the technical field of computers, in particular to a transmission method and device of outdoor power transmission equipment sensing data, computer equipment and a storage medium.
Background
With the development of power transmission technology in China, the number of outdoor power transmission line equipment is increasing day by day. The outdoor intelligent gateway can communicate with a sensor used for monitoring the power transmission line equipment within a certain range through a wireless communication network, so that the real-time monitoring of the outdoor power transmission line equipment is realized. The wireless communication network is used as a communication bridge between the intelligent gateway and the sensor, and is an important basis for realizing intelligent operation and control of the power grid.
In the conventional technology, in the process of sending sensing data to an intelligent gateway by a sensor, the transmission distance influences the successful receiving rate of the sensing data. Under the condition that the total transmission distance is constant, the transmission delay of the sensing data is mainly determined by the hop count of the sensing data sent from the sensor to the intelligent gateway and the retransmission times of each hop.
Although the number of hops can be reduced by increasing the transmission distance of each item, the number of retransmission times is correspondingly increased along with the reduction of the number of hops, when the sensor sends the sensing data to the intelligent gateway, the number of hops and the number of retransmission times are difficult to be considered, and the sensing data transmission efficiency is low.
Disclosure of Invention
In view of the above, it is necessary to provide a method and an apparatus for transmitting sensing data of outdoor power transmission equipment, a computer device, and a storage medium.
A transmission method of sensing data of outdoor power transmission equipment is applied to a candidate node between a sensor and an intelligent gateway communication link, wherein the candidate node corresponds to a transfer node, and the method comprises the following steps:
when the sensor sends sensing data to the transfer node, acquiring the sensing data; the sensing data is acquired by the sensor in the process of monitoring the outdoor power transmission equipment, and represents the equipment state of the outdoor power transmission equipment;
judging whether the transfer node receives the sensing data or not;
and if the transfer node is determined not to receive the sensing data, the sensing data is sent to the intelligent gateway through the candidate node.
In one embodiment, the forwarding nodes are multiple forwarding nodes, and acquiring the sensing data when the sensor sends the sensing data to the forwarding nodes includes:
when the sensor sends sensing data to the current transfer node through the last transfer node, determining a target transfer node from the last transfer node and candidate nodes corresponding to the last transfer node;
and acquiring the sensing data sent to the current transit node by the target transit node.
In one embodiment, the determining a target transit node from the previous transit node and the candidate node corresponding to the previous transit node includes:
when the sensor sends sensing data to a previous transfer node, judging whether the previous transfer node receives the sensing data;
and if the last transfer node is determined not to receive the sensing data, replacing the last transfer node with the candidate node corresponding to the last transfer node to obtain the target transfer node.
In one embodiment, the determining whether the relay node receives the sensing data includes:
monitoring whether the transfer node sends a data acknowledgement indication to the sensor aiming at the sensing data;
and if the data acknowledgement indication is monitored, determining that the transfer node receives the sensing data.
In one embodiment, the determining whether the relay node receives the sensing data includes:
monitoring whether the transfer node sends a receiving failure indication to the sensor aiming at the sensing data;
and if the receiving failure indication is monitored, determining that the transfer node does not receive the sensing data.
In one embodiment, the forwarding nodes are multiple forwarding nodes, and the sending the sensing data to the intelligent gateway through the candidate node includes:
determining a next candidate node; the next candidate node is a candidate node corresponding to the next transfer node;
and sending the sensing data to the next candidate node so as to send the sensing data to the intelligent gateway through the next candidate node.
In one embodiment, the method further comprises the following steps:
if the transfer node is determined to receive the sensing data, discarding the sensing data; the transit node is used for sending the sensing data to the intelligent gateway.
A transmission device of outdoor power transmission equipment sensing data is applied to a candidate node between a sensor and an intelligent gateway communication link, wherein the candidate node corresponds to a transfer node, and the device comprises:
the sensor data acquisition module is used for acquiring the sensor data when the sensor sends the sensor data to the transit node; the sensing data is acquired by the sensor in the process of monitoring the outdoor power transmission equipment, and represents the equipment state of the outdoor power transmission equipment;
the judging module is used for judging whether the transfer node receives the sensing data;
and the sensing data sending module is used for sending the sensing data to the intelligent gateway through the candidate node if the relay node is determined not to receive the sensing data.
A computer device comprising a memory storing a computer program and a processor implementing the steps of the method as claimed in any one of the above when the computer program is executed.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of the preceding claims.
According to the transmission method and device of the sensing data of the outdoor power transmission equipment, the sensing data are acquired when the sensor sends the sensing data to the transfer node, wherein the sensing data are acquired in the monitoring process of the outdoor power transmission equipment by the sensor, the sensing data represent the equipment state of the outdoor power transmission equipment, whether the transfer node receives the sensing data can be judged, if the transfer node does not receive the sensing data, the sensing data are sent to the intelligent gateway through the candidate node, and therefore when the transmission distance of each hop is increased, retransmission caused by the fact that the transmission distance is too long and transmission failure is caused can be avoided, and the transmission efficiency of the sensing data is effectively improved.
Drawings
Fig. 1 is an application environment diagram of a transmission method of sensing data of outdoor power transmission equipment in an embodiment;
fig. 2 is a schematic flow chart of a method for transmitting sensor data of outdoor power transmission equipment according to an embodiment;
fig. 3 is a block diagram of a transmission device for sensing data of an outdoor power transmission apparatus according to an embodiment;
FIG. 4 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The transmission method of the sensing data of the outdoor power transmission equipment can be applied to the application environment shown in fig. 1. The application environment may include a sensor 101, an intelligent gateway 102, and a plurality of nodes in a sensor and intelligent gateway communication link, which may include a transit node 103 and a candidate node 104 corresponding to each transit node.
When the sensor 101 sends the sensing data to the intelligent gateway 102, the sensing data may be sent to the intelligent gateway 102 in the form of a data packet through a relay node and/or a candidate node in the communication link. Intelligent gateway 102 may be implemented as a stand-alone server or as a server cluster comprised of multiple servers.
In an embodiment, as shown in fig. 2, a method for transmitting sensing data of outdoor power transmission equipment is provided, which is described by taking the method as an example for being applied to the candidate node 104 in fig. 1, and may include the following steps:
The sensing data is acquired by the sensor in the monitoring process of the outdoor power transmission equipment, and represents the equipment state of the outdoor power transmission equipment. The sensor may comprise at least one of: the device comprises a camera device, a microclimate sensor, a tower inclination sensor, a tension sensor, an inclination angle sensor, a wire clamp temperature measuring sensor, a wire galloping sensor and an intelligent spacer.
In a specific implementation, a communication link between a sensor and an intelligent gateway includes a relay node and a backup node corresponding to the relay node, when the sensor sends sensing data to the intelligent gateway, the sensing data can be sent to the intelligent gateway through the relay node, and when the sensor sends the sensing data to the relay node, no matter whether the relay node is successful or not, a candidate node can acquire the sensing data sent to the corresponding relay node.
After the sensing data is acquired, the candidate node can judge to determine whether the relay node receives the sensing data sent to the relay node by the sensor.
When it is determined that the relay node does not receive the sensing data, in order to prevent the relay node from sending a data retransmission request to the data source, for example, sending a data retransmission request to the sensor, the candidate node that has acquired the sensing data may replace the corresponding relay node, and continue sending the sensing data to the intelligent gateway through the candidate node.
In this embodiment, when the sensor sends the sensing data to the relay node, the candidate node may obtain the sensing data, and determine whether the relay node receives the sensing data, and if it is determined that the relay node does not receive the sensing data, the sensing data may be sent to the intelligent gateway through the candidate node, so that when the transmission distance of each hop is increased, retransmission when transmission failure is caused by too long transmission distance is avoided, and the transmission efficiency of the sensing data is effectively improved.
In one embodiment, the method may further comprise the steps of:
and if the transfer node is determined to receive the sensing data, discarding the sensing data.
The transfer node is used for sending the sensing data to the intelligent gateway.
In a specific implementation, when the candidate node acquires the sensing data and determines whether the relay node receives the sensing data, if it is determined that the relay node receives the sensing data, the candidate node may discard the currently acquired sensing data. The relay node that receives the sensing data may continue to send the sensing data to the intelligent gateway, for example, if the relay node is the last relay node of the plurality of relay nodes, the sensing data may be directly sent to the intelligent gateway; if the transit node is not the last transit node, the sensing data can be sent to a next transit node so as to continue to be transmitted to the intelligent gateway.
In this embodiment, if it is determined that the relay node receives the sensing data, the sensing data is discarded, the relay node continues to transmit the sensing data, and the candidate node discards the acquired sensing data, so that data redundancy can be avoided, and more data storage spaces can be arranged in time.
In one embodiment, the determining whether the relay node receives the sensing data includes:
monitoring whether the transfer node sends a data acknowledgement indication to the sensor aiming at the sensing data; and if the data acknowledgement indication is monitored, determining that the transfer node receives the sensing data.
In practical applications, after the candidate node acquires the sensing data, the candidate node may monitor communication between the relay node and the sensor, and determine whether the relay node sends a data Acknowledgement indication to the sensor for the current sensing data, for example, whether the relay node sends an Acknowledgement Character (ACK) to the sensor. If it is monitored that the relay node sends a data acknowledgement indication to the sensor, the candidate node may determine that the relay node receives the sensing data from the sensor.
In another example, when the sensing data does not come directly from the sensor, for example, the sensing data is sent to the current relay node by the previous relay node, and the current relay node may send a data acknowledgement indication to the previous relay node when acquiring the sensing data.
In this embodiment, the candidate node may monitor whether the relay node sends a data acknowledgement indication to the sensor for the sensing data, and if the data acknowledgement indication is monitored, the relay node may determine that the relay node receives the sensing data, and may provide a determination basis for determining whether to send the sensing data to the intelligent gateway through the candidate node while no additional signaling overhead is generated.
In an embodiment, the determining whether the relay node receives the sensing data may include the following steps:
monitoring whether the transfer node sends a receiving failure indication to the sensor aiming at the sensing data; and if the receiving failure indication is monitored, determining that the transfer node does not receive the sensing data.
In a specific implementation, after the candidate node acquires the sensing data, the candidate node may monitor communication between the relay node and the sensor, and determine whether the relay node sends a data reception failure indication to the sensor for the current sensing data, for example, when the relay node does not acquire the sensing data, the candidate node may send a nack (negative acknowledgement) signaling to the sensor. If it is monitored that the relay node sends a reception failure indication to the sensor, the candidate node may determine that the relay node does not receive the sensing data from the sensor.
In this embodiment, the candidate node may monitor whether the relay node sends a reception failure indication to the sensor for the sensing data, and if the reception failure indication is monitored, it may be determined that the relay node does not receive the sensing data, and while no additional signaling overhead is generated, a determination basis may be provided for determining whether to send the sensing data to the intelligent gateway through the candidate node,
in one embodiment, the forwarding nodes are a plurality of forwarding nodes, and acquiring the sensing data when the sensor sends the sensing data to the forwarding nodes includes:
when the sensor sends sensing data to the current transfer node through the last transfer node, determining a target transfer node from the last transfer node and candidate nodes corresponding to the last transfer node; and acquiring the sensing data sent to the current transit node by the target transit node.
In a specific implementation, the communication link may include a plurality of relay nodes, and when the sensor sends the sensing data to the intelligent gateway, the sensor may send the sensing data to the intelligent gateway after being transmitted by the plurality of relay nodes. The transfer node corresponding to the candidate node may obtain the sensing data from the previous transfer node.
Due to the fact that the relay node cannot normally acquire the sensing data, for the current relay node corresponding to the candidate node, when the sensor sends the sensing data to the current relay node through the last relay node, the target relay node can be determined from the last relay node and the candidate node corresponding to the last relay node, and then the sensing data sent by the target relay node to the current relay node can be acquired.
In this embodiment, when the sensor sends the sensing data to the current relay node through the previous relay node, the target relay node may be determined from candidate nodes corresponding to the previous relay node and the previous relay node, and the sensing data sent from the target relay node to the current relay node is obtained, so that the candidate nodes may quickly obtain the sensing data from the correct target relay node, and the waiting time is reduced.
In an embodiment, the determining the target transit node from the candidate nodes corresponding to the previous transit node and the previous transit node may include the following steps:
when the sensor sends sensing data to a previous transfer node, judging whether the previous transfer node receives the sensing data; and if the last transfer node is determined not to receive the sensing data, replacing the last transfer node with the candidate node corresponding to the last transfer node to obtain the target transfer node.
Specifically, when the sensor sends the sensing data to the previous transit node, in addition to the candidate node corresponding to the previous transit node being able to monitor to determine whether the previous transit node receives the sensing data, the candidate node corresponding to the current transit node is also able to monitor to determine whether the previous transit node receives the sensing data. If the last transfer node is determined to receive the sensing data, the candidate node corresponding to the last transfer node can be adopted to replace the last transfer node to serve as the target transfer node. If it is determined that the previous transfer node successfully receives the sensing data, the previous transfer node may be determined as the target transfer node.
For example, the relay nodes a and B respectively have corresponding candidate nodes a and B, when a sensor sends sensing data to the relay node a, both the candidate nodes a and B may monitor whether the relay node a acquires the sensing data, and if it is determined that the relay node a does not acquire the sensing data, the candidate node B may determine the candidate node a as a target relay node.
In this embodiment, when a sensor sends sensing data to an upper transit node, it may be determined whether the previous transit node receives the sensing data, and if it is determined that the previous transit node does not receive the sensing data, a candidate node corresponding to the previous transit node is adopted to replace the previous transit node, so as to obtain a target transit node, and provide a basis for quickly and accurately obtaining the sensing data.
In an embodiment, the forwarding nodes are multiple forwarding nodes, and the sending the sensing data to the intelligent gateway through the candidate node may include the following steps:
determining a next candidate node; and sending the sensing data to the next candidate node so as to send the sensing data to the intelligent gateway through the next candidate node.
And the next candidate node is the candidate node corresponding to the next transfer node.
In a specific implementation, the communication link may include a plurality of transit nodes, each transit node may have a corresponding candidate node, and the candidate nodes may be disposed between the transit nodes, for example, for the transit node A, B, C, D, each transit node has a corresponding candidate node a, b, c, and d, and then the plurality of nodes in the communication link may be arranged as follows: A. a, B, B, C, C and D. I.e. the distance between the candidate node and the previous transit node, may be greater than the distance between the transit node corresponding to the candidate node and the previous transit node, for example, the distance between B and a is greater than the distance between B and a. The distance between the candidate node and the next candidate node may also be greater than the distance between the candidate node and the next transit node, for example, the distance between b and C is greater than the distance between b and C.
In order to improve the data transmission efficiency, when the sensing data is sent to the intelligent gateway through the candidate node, the next candidate node corresponding to the current candidate node can be determined, and the sensing data is sent to the next candidate node. Compared with the method for sending the sensing data to the next transit node, the method for sending the sensing data to the next candidate node can effectively increase the transmission distance of the hop, so that the transmission efficiency of the sensing data is improved. After the next candidate node acquires the sensing data, the sensing data can be continuously sent to the intelligent gateway through the next candidate node.
In this embodiment, a next candidate node may be determined, and the sensing data may be sent to the next candidate node, so that the sensing data is sent to the intelligent gateway through the next candidate node, thereby effectively improving the transmission efficiency of the sensing data.
It should be understood that, although the steps in the flowchart of fig. 2 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 2 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least a portion of the other steps or stages.
In one embodiment, as shown in fig. 3, an apparatus for transmitting sensing data of outdoor power transmission equipment is provided, which may be applied to a candidate node between a sensor and an intelligent gateway communication link, where the candidate node corresponds to a transfer node, and the apparatus includes:
a sensing data obtaining module 301, configured to obtain sensing data when the sensor sends the sensing data to the transit node; the sensing data is acquired by the sensor in the process of monitoring the outdoor power transmission equipment, and represents the equipment state of the outdoor power transmission equipment;
a determining module 302, configured to determine whether the transit node receives the sensing data;
a sensing data sending module 303, configured to send the sensing data to the intelligent gateway through the candidate node if it is determined that the relay node does not receive the sensing data.
In one embodiment, the transit nodes are multiple transit nodes, and the sensing data obtaining module 301 includes:
the target transfer node determining submodule is used for determining a target transfer node from candidate nodes corresponding to the previous transfer node and the previous transfer node when the sensor sends sensing data to the current transfer node through the previous transfer node;
and the target transfer node communication submodule is used for acquiring the sensing data sent by the target transfer node to the current transfer node.
In an embodiment, the target transit node determining submodule is specifically configured to:
when the sensor sends sensing data to a previous transfer node, judging whether the previous transfer node receives the sensing data;
and if the last transfer node is determined not to receive the sensing data, replacing the last transfer node with the candidate node corresponding to the last transfer node to obtain the target transfer node.
In one embodiment, the determining module 302 includes:
an acknowledgement indication monitoring submodule, configured to monitor whether the transit node sends a data acknowledgement indication to the sensor for the sensing data;
and the first judging submodule is used for determining that the transfer node receives the sensing data if the data acknowledgement indication is monitored.
In one embodiment, the determining module 302 includes:
a failure indication monitoring submodule, configured to monitor whether the transit node sends a reception failure indication to the sensor for the sensing data;
and the second judging submodule is used for determining that the transfer node does not receive the sensing data if the receiving failure indication is monitored.
In an embodiment, the transit nodes are multiple transit nodes, and the sensing data sending module 303 is specifically configured to:
determining a next candidate node; the next candidate node is a candidate node corresponding to the next transfer node;
and sending the sensing data to the next candidate node so as to send the sensing data to the intelligent gateway through the next candidate node.
In one embodiment, the apparatus further comprises:
the data discarding module is configured to discard the sensing data if it is determined that the relay node receives the sensing data; the transit node is used for sending the sensing data to the intelligent gateway.
For specific definition of the transmission device for the outdoor power transmission equipment sensing data, reference may be made to the above definition of the transmission method for the outdoor power transmission equipment sensing data, and details are not described here. All or part of each module in the transmission device for sensing data of the outdoor power transmission equipment can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 4. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for storing the sensing data. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a method of transmitting sensor data for outdoor power transmission equipment.
Those skilled in the art will appreciate that the architecture shown in fig. 4 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program:
when the sensor sends sensing data to the transfer node, acquiring the sensing data; the sensing data is acquired by the sensor in the process of monitoring the outdoor power transmission equipment, and represents the equipment state of the outdoor power transmission equipment;
judging whether the transfer node receives the sensing data or not;
and if the transfer node is determined not to receive the sensing data, the sensing data is sent to the intelligent gateway through the candidate node.
In one embodiment, the steps in the other embodiments described above are also implemented when the computer program is executed by a processor.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
when the sensor sends sensing data to the transfer node, acquiring the sensing data; the sensing data is acquired by the sensor in the process of monitoring the outdoor power transmission equipment, and represents the equipment state of the outdoor power transmission equipment;
judging whether the transfer node receives the sensing data or not;
and if the transfer node is determined not to receive the sensing data, the sensing data is sent to the intelligent gateway through the candidate node.
In one embodiment, the computer program when executed by the processor also performs the steps in the other embodiments described above.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A transmission method of sensing data of outdoor power transmission equipment is applied to a candidate node between a sensor and an intelligent gateway communication link, wherein the candidate node corresponds to a transfer node, and the method comprises the following steps:
when the sensor sends sensing data to the transfer node, acquiring the sensing data; the sensing data is acquired by the sensor in the process of monitoring the outdoor power transmission equipment, and represents the equipment state of the outdoor power transmission equipment;
judging whether the transfer node receives the sensing data or not;
and if the transfer node is determined not to receive the sensing data, the sensing data is sent to the intelligent gateway through the candidate node.
2. The method according to claim 1, wherein the transit nodes are a plurality of transit nodes, and the acquiring the sensing data when the sensor sends the sensing data to the transit nodes comprises:
when the sensor sends sensing data to the current transfer node through the last transfer node, determining a target transfer node from the last transfer node and candidate nodes corresponding to the last transfer node;
and acquiring the sensing data sent to the current transit node by the target transit node.
3. The method according to claim 2, wherein the determining a target transit node from the candidate nodes corresponding to the previous transit node and the previous transit node comprises:
when the sensor sends sensing data to a previous transfer node, judging whether the previous transfer node receives the sensing data;
and if the last transfer node is determined not to receive the sensing data, replacing the last transfer node with the candidate node corresponding to the last transfer node to obtain the target transfer node.
4. The method of claim 1, wherein the determining whether the transfer node receives the sensing data comprises:
monitoring whether the transfer node sends a data acknowledgement indication to the sensor aiming at the sensing data;
and if the data acknowledgement indication is monitored, determining that the transfer node receives the sensing data.
5. The method of claim 1, wherein the determining whether the transfer node receives the sensing data comprises:
monitoring whether the transfer node sends a receiving failure indication to the sensor aiming at the sensing data;
and if the receiving failure indication is monitored, determining that the transfer node does not receive the sensing data.
6. The method of claim 1, wherein the transit node is a plurality of transit nodes, and the sending the sensing data to the intelligent gateway through the candidate node comprises:
determining a next candidate node; the next candidate node is a candidate node corresponding to the next transfer node;
and sending the sensing data to the next candidate node so as to send the sensing data to the intelligent gateway through the next candidate node.
7. The method of claim 1, further comprising:
if the transfer node is determined to receive the sensing data, discarding the sensing data; the transit node is used for sending the sensing data to the intelligent gateway.
8. An outdoor transmission equipment sensing data transmission device is applied to a candidate node between a sensor and an intelligent gateway communication link, wherein the candidate node corresponds to a transfer node, and the device comprises:
the sensor data acquisition module is used for acquiring the sensor data when the sensor sends the sensor data to the transit node; the sensing data is acquired by the sensor in the process of monitoring the outdoor power transmission equipment, and represents the equipment state of the outdoor power transmission equipment;
the judging module is used for judging whether the transfer node receives the sensing data;
and the sensing data sending module is used for sending the sensing data to the intelligent gateway through the candidate node if the relay node is determined not to receive the sensing data.
9. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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| CN202111308662.1A CN114257978A (en) | 2021-11-05 | 2021-11-05 | Method and device for transmitting sensing data of outdoor power transmission equipment and computer equipment |
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| CN202111308662.1A CN114257978A (en) | 2021-11-05 | 2021-11-05 | Method and device for transmitting sensing data of outdoor power transmission equipment and computer equipment |
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| CN114257978A true CN114257978A (en) | 2022-03-29 |
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| CN202111308662.1A Pending CN114257978A (en) | 2021-11-05 | 2021-11-05 | Method and device for transmitting sensing data of outdoor power transmission equipment and computer equipment |
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