CN116033596A - Point-to-point communication method and device, storage medium and electronic equipment - Google Patents

Point-to-point communication method and device, storage medium and electronic equipment Download PDF

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Publication number
CN116033596A
CN116033596A CN202310020084.4A CN202310020084A CN116033596A CN 116033596 A CN116033596 A CN 116033596A CN 202310020084 A CN202310020084 A CN 202310020084A CN 116033596 A CN116033596 A CN 116033596A
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target
acquisition end
communication link
monitoring end
acquisition
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郑祖翔
杨超
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Beijing Xiaomi Pinecone Electronic Co Ltd
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Beijing Xiaomi Pinecone Electronic Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • 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

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

Abstract

The disclosure relates to a peer-to-peer communication method, a peer-to-peer communication device, a storage medium and an electronic device, wherein the method is applied to an acquisition end and comprises the following steps: when a first reset trigger instruction is received, a first communication link is established based on a reset working parameter preset by the acquisition end and a target monitoring end, and the same reset working parameter is preset between the target monitoring end and the acquisition end; acquiring interference information of the environment where the acquisition end is located; transmitting interference information to a target monitoring end through a first communication link and receiving target transmission working parameters returned by the target monitoring end; establishing a second communication link with the target monitoring end based on the target transmission working parameter; and carrying out data transmission with the destination monitoring end through a second communication link. Through the technical scheme, when data transmission cannot be normally performed between the acquisition end and the monitoring end due to the fact that any one end is abnormal or user error operation and the like, the data transmission between the acquisition end and the monitoring end can be recovered.

Description

Point-to-point communication method and device, storage medium and electronic equipment
Technical Field
The disclosure relates to the field of communication technologies, and in particular, to a peer-to-peer communication method, a peer-to-peer communication device, a storage medium and an electronic device.
Background
The point-to-point wireless communication system is a full duplex wireless communication system consisting of two transceiving ends, the communication between the two transceiving ends does not pass through a public network, but is directly connected by a wireless communication link to complete data transmission, and the system has the characteristics of low time delay, high speed, safety, flexibility and the like. The point-to-point wireless communication system is widely applied to the fields of video monitoring, aerial mapping, military and the like, and in the fields, a receiving end and a transmitting end are generally divided into an acquisition end and a monitoring end. The acquisition end is usually arranged on a remote end, such as mobile equipment of an automobile, an aircraft and the like, while the monitoring end is usually positioned at a user side, and a user can acquire data information acquired by the acquisition end through the monitoring end, so that the spatial scale of the user side is greatly expanded.
In view of safety, a set of working parameters is usually preset in the acquisition end and the monitoring end, and only the acquisition end and the monitoring end with the same working parameters can perform data transmission. However, the user may mismatch the working parameters of the two devices due to incorrect operation or extreme environment, which results in that the two devices cannot normally transmit data.
Disclosure of Invention
The disclosure provides a point-to-point communication method, a point-to-point communication device, a storage medium and electronic equipment, which are used for timely recovering communication when data transmission between an acquisition end and a monitoring end cannot be performed normally.
According to a first aspect of embodiments of the present disclosure, a peer-to-peer communication method is provided, which is applied to an acquisition end, where the acquisition end and a destination monitoring end perform data transmission based on preset initial transmission working parameters, and the method includes: when a first reset trigger instruction is received, a first communication link is established with the target monitoring end based on a reset working parameter preset by the acquisition end, and the same reset working parameter is preset between the target monitoring end and the acquisition end; acquiring interference information of the environment where the acquisition end is located, wherein the interference information comprises interference intensity of each frequency point supported by the acquisition end; transmitting the interference information to the destination monitoring end through the first communication link; receiving a target transmission working parameter returned by the target monitoring end through the first communication link, wherein the target transmission working parameter is obtained by updating the initial transmission working parameter by the target monitoring end according to the interference information; establishing a second communication link with the destination monitoring terminal based on the target transmission working parameter; and carrying out data transmission with the destination monitoring end through the second communication link.
Optionally, the interference information further includes a reference frequency point determined according to the interference information of each frequency point.
Optionally, the initial transmission working parameter is stored in a first storage area of the acquisition end, and the reset working parameter is stored in a second storage area of the acquisition end, where the first storage area is used to store working parameters required by the acquisition end and the destination monitoring end to establish a communication link;
the method further comprises the steps of: if the first communication link is not established with the target monitoring end within the preset time after the first reset triggering instruction is received, reading the reset working parameters from the second storage area; writing the reset working parameters into the first storage area and covering the initial transmission working parameters.
According to a second aspect of the embodiments of the present disclosure, a peer-to-peer communication method is provided, which is applied to an acquisition end, where the acquisition end and a destination monitoring end perform data transmission based on preset initial transmission working parameters, and the method includes: when a first reset trigger instruction is received, a first communication link is established with the target monitoring end based on a reset working parameter preset by the acquisition end, and the same reset working parameter is preset between the target monitoring end and the acquisition end; acquiring interference information of the environment where the acquisition end is located, wherein the interference information comprises interference intensity of each frequency point supported by the acquisition end; determining a target working frequency point according to the interference intensity of each frequency point, and updating the initial transmission working parameter according to the target working frequency point to obtain a target transmission working parameter; transmitting the target transmission working parameters to the target monitoring end through the first communication link; establishing a second communication link with the destination monitoring terminal based on the target transmission working parameter; and carrying out data transmission with the destination monitoring end through the second communication link.
According to a third aspect of the embodiments of the present disclosure, a peer-to-peer communication method is provided, which is applied to a monitoring end, where the monitoring end and a destination acquisition end perform data transmission based on preset initial transmission working parameters, and the method includes: when a second reset trigger instruction is received, a first communication link is established with the target acquisition end based on the reset working parameters preset by the monitoring end, and the same reset working parameters are preset by the target acquisition end and the monitoring end; receiving interference information of the environment where the target acquisition end is located, which is sent by the target acquisition end, through the first communication link, wherein the interference information comprises interference intensity of each frequency point supported by the target acquisition end; updating the initial transmission working parameters according to the interference information to obtain target transmission working parameters; the target transmission working parameters are sent to the target acquisition end through the first communication link; establishing a second communication link with the target acquisition end based on the target transmission working parameter; and carrying out data transmission with the target acquisition end through the second communication link.
Optionally, the updating the initial transmission working parameter according to the interference information to obtain a target transmission working parameter includes: displaying the interference information and receiving a selection instruction which is input by the user according to the interference information and carries a target working frequency point; determining the target working frequency point according to the selection instruction; and updating the initial transmission working parameters by using the target working frequency point to obtain the target transmission working parameters.
Optionally, the interference information further includes a reference frequency point determined by the acquisition end according to the interference information of each frequency point;
the updating the initial transmission working parameter according to the interference information to obtain a target transmission working parameter comprises the following steps: and updating the initial transmission working parameters by using the reference frequency points to obtain the target transmission working parameters.
Optionally, the initial transmission working parameter is stored in a first storage area of the monitoring end, and the reset working parameter is stored in a second storage area of the monitoring end, where the first storage area is used to store working parameters required by the monitoring end and the target acquisition end to establish a communication link;
the method further comprises the steps of: if the first communication link is not established with the target acquisition end within the preset time after the second reset trigger instruction is received, reading the reset working parameters from the second storage area; writing the reset working parameters into the second storage area and covering the initial transmission working parameters.
According to a fourth aspect of the embodiments of the present disclosure, a peer-to-peer communication method is provided, which is applied to a monitoring end, where the monitoring end and a destination acquisition end perform data transmission based on preset initial transmission working parameters, and the method includes: when a second reset trigger instruction is received, a first communication link is established with the target acquisition end based on the reset working parameters preset by the monitoring end, and the same reset working parameters are preset by the target acquisition end and the monitoring end; receiving a target transmission working parameter sent by the target acquisition end through the first communication link; establishing a second communication link with the target acquisition end based on the target transmission working parameter; and carrying out data transmission with the target acquisition end through the second communication link.
According to a fifth aspect of embodiments of the present disclosure, there is provided a peer-to-peer communication device, applied to an acquisition end, where the acquisition end and a destination monitoring end perform data transmission based on preset initial transmission working parameters, the device includes: the first communication link establishing module is configured to establish a first communication link with the target monitoring end based on the preset reset working parameters of the acquisition end when a first reset trigger instruction is received, wherein the same reset working parameters are preset on the target monitoring end and the acquisition end; the first acquisition module is configured to acquire interference information of the environment where the acquisition end is located, wherein the interference information comprises interference intensity of each frequency point supported by the acquisition end; a first transmitting module configured to transmit the interference information to the destination monitoring terminal through the first communication link; the first receiving module is configured to receive a target transmission working parameter returned by the target monitoring end through the first communication link, wherein the target transmission working parameter is obtained by updating the initial transmission working parameter by the target monitoring end according to the interference information; a second communication link establishment module configured to establish a second communication link with the destination monitoring terminal based on the target transmission operating parameter; and the first data transmission module is configured to perform data transmission with the destination monitoring end through the second communication link.
Optionally, the interference information further includes a reference frequency point determined according to the interference information of each frequency point.
Optionally, the initial transmission working parameter is stored in a first storage area of the acquisition end, and the reset working parameter is stored in a second storage area of the acquisition end, where the first storage area is used to store working parameters required by the acquisition end and the destination monitoring end to establish a communication link;
the apparatus further comprises: the first reading module is configured to read the reset working parameter from the second storage area if the first communication link is not established with the target monitoring end within a preset time period after the first reset trigger instruction is received; and the first covering module is configured to write the reset working parameters into the first storage area and cover the initial transmission working parameters.
According to a sixth aspect of the embodiments of the present disclosure, there is provided a peer-to-peer communication device, which is applied to an acquisition end, where the acquisition end and a destination monitoring end perform data transmission based on preset initial transmission working parameters, the device includes: the third communication link establishing module is configured to establish a first communication link with the target monitoring end based on the preset reset working parameters of the acquisition end when a first reset trigger instruction is received, wherein the same reset working parameters are preset in the target monitoring end and the acquisition end; the second acquisition module is configured to acquire interference information of the environment where the acquisition end is located, wherein the interference information comprises interference intensity of each frequency point supported by the acquisition end; the first updating module is configured to determine a target working frequency point according to the interference intensity of each frequency point and update the initial transmission working parameter according to the target working frequency point to obtain a target transmission working parameter; the second sending module is configured to send the target transmission working parameters to the target monitoring end through the first communication link; a fourth communication link establishing module configured to establish a second communication link with the destination monitoring terminal based on the target transmission operating parameter; and the second data transmission module is configured to perform data transmission with the destination monitoring end through the second communication link.
According to a seventh aspect of the embodiments of the present disclosure, there is provided a peer-to-peer communication device, which is applied to a monitoring end, where the monitoring end and a destination acquisition end perform data transmission based on preset initial transmission working parameters, the device includes: the fifth communication link establishing module is configured to establish a first communication link with the target acquisition end based on the preset reset working parameter of the monitoring end when a second reset trigger instruction is received, wherein the same reset working parameter is preset between the target acquisition end and the monitoring end; the second receiving module is configured to receive interference information of the environment where the target acquisition end is located, which is sent by the target acquisition end, through the first communication link, wherein the interference information comprises interference intensity of each frequency point supported by the target acquisition end; the second updating module is configured to update the initial transmission working parameters according to the interference information to obtain target transmission working parameters; the third sending module is configured to send the target transmission working parameters to the target acquisition end through the first communication link; a sixth communication link establishing module configured to establish a second communication link with the destination acquisition end based on the target transmission operating parameter; and the third data transmission module is configured to perform data transmission with the target acquisition end through the second communication link.
Optionally, the second updating module includes: the display sub-module is configured to display the interference information and receive a selection instruction which is input by the user according to the interference information and carries a target working frequency point; the determining submodule is configured to determine the target working frequency point according to the selection instruction; and the first updating sub-module is configured to update the initial transmission working parameter by using the target working frequency point to obtain the target transmission working parameter.
Optionally, the interference information further includes a reference frequency point determined by the acquisition end according to the interference information of each frequency point; the second updating module includes: and the second updating sub-module is configured to update the initial transmission working parameters by using the reference frequency point to obtain the target transmission working parameters.
Optionally, the initial transmission working parameter is stored in a first storage area of the monitoring end, and the reset working parameter is stored in a second storage area of the monitoring end, where the first storage area is used to store working parameters required by the monitoring end and the target acquisition end to establish a communication link;
the apparatus further comprises: the second reading module is configured to read the reset working parameter from the second storage area if the first communication link is not established with the target acquisition end within a preset time period after the second reset trigger instruction is received; and the second covering module is configured to write the reset working parameters into the second storage area and cover the initial transmission working parameters.
According to an eighth aspect of the embodiments of the present disclosure, there is provided a peer-to-peer communication device, which is applied to a monitoring end, where the monitoring end and a destination acquisition end perform data transmission based on preset initial transmission working parameters, the device includes: the seventh communication link establishing module is configured to establish a first communication link with the target acquisition end based on a reset working parameter preset by the monitoring end when a second reset trigger instruction is received, wherein the target acquisition end and the monitoring end are preset with the same reset working parameter; the third receiving module is configured to receive the target transmission working parameters sent by the target acquisition end through the first communication link; an eighth communication link establishment module configured to establish a second communication link with the destination acquisition end based on the target transmission operating parameter; and the fourth data transmission module is configured to perform data transmission with the target acquisition end through the second communication link.
According to a ninth aspect of the embodiments of the present disclosure, there is provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the peer-to-peer communication method provided by the first or second aspect of the embodiments of the present disclosure.
According to a tenth aspect of embodiments of the present disclosure, there is provided an electronic device, comprising: a ninth aspect of embodiments of the present disclosure provides a computer-readable storage medium; and one or more processors for executing the computer program in the computer readable storage medium.
According to an eleventh aspect of the embodiments of the present disclosure, there is provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the peer-to-peer communication method provided by the third or fourth aspect of the embodiments of the present disclosure.
According to a twelfth aspect of embodiments of the present disclosure, there is provided an electronic device, comprising: a computer-readable storage medium provided by an eleventh aspect of an embodiment of the present disclosure; and one or more processors for executing the computer program in the computer readable storage medium.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects: the same reset working parameters and the same initial transmission working parameters are preset in the acquisition end and the monitoring end, so that the acquisition end and the monitoring end can be matched one by one, the acquisition end is prevented from being bound by illegal equipment, and the safety of a point-to-point communication system formed by the acquisition end and the monitoring end is improved. Secondly, when the acquisition end receives a reset trigger instruction, the acquisition end triggers interference measurement on the environment where the acquisition end is located, the initial transmission working parameters are updated according to interference information comprising all frequency points supported by the acquisition end, the target transmission working parameters are obtained, and the target transmission working parameters are negotiated with the monitoring end through a communication link, so that the monitoring end is guaranteed to have the target transmission working parameters, a new communication link is established with the monitoring end through the target transmission working parameters to transmit and receive data, and communication between the acquisition end and the monitoring end can be recovered when data transmission cannot be normally carried out between the acquisition end and the monitoring end due to reasons such as abnormality or user error operation, and therefore robustness of the point-to-point communication system is improved. In addition, when the target transmission working parameters are determined, the reference frequency point is determined according to the interference intensity of each frequency point, the target working frequency point is determined in an automatic or manual selection mode by a user, and the initial transmission working parameters are updated by using the target transmission working frequency point, so that the point-to-point communication system can be ensured to achieve better performance.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a flowchart of a peer-to-peer communication method applied to an acquisition end according to an embodiment of the disclosure;
fig. 2 is a schematic diagram of an acquisition end and a monitoring end according to an embodiment of the disclosure;
fig. 3 is a flowchart of another peer-to-peer communication method applied to an acquisition end according to an embodiment of the present disclosure;
fig. 4 is a flowchart of yet another peer-to-peer communication method applied to an acquisition end according to an embodiment of the present disclosure;
fig. 5 is a flowchart of a peer-to-peer communication method applied to a monitoring end according to an embodiment of the present disclosure;
FIG. 6 is a flowchart of another peer-to-peer communication method applied to a monitoring end according to an embodiment of the present disclosure;
FIG. 7 is a flow chart of yet another peer-to-peer communication method applied to a monitoring end provided in an embodiment of the present disclosure;
Fig. 8 is a block diagram of a peer-to-peer communication device applied to an acquisition end according to an embodiment of the present disclosure;
fig. 9 is a block diagram of another peer-to-peer communication device applied to an acquisition end according to an embodiment of the present disclosure;
FIG. 10 is a block diagram of yet another peer-to-peer communication device for use with an acquisition end provided in an embodiment of the present disclosure;
FIG. 11 is a block diagram of a peer-to-peer communication device for a monitoring end according to an embodiment of the present disclosure;
FIG. 12 is a block diagram of another peer-to-peer communication device for use with a monitoring end according to an embodiment of the present disclosure;
FIG. 13 is a block diagram of yet another peer-to-peer communication device for use with a monitoring end provided in an embodiment of the present disclosure;
fig. 14 is a block diagram of an electronic device provided in an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
The terms first, second and the like in the description and claims of the present disclosure and in the above-described figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The embodiment of the disclosure provides a peer-to-peer communication method, which is applied to an acquisition end, as shown in fig. 1, and comprises the following steps:
in step S101, when a first reset trigger instruction is received, a first communication link is established with the destination monitoring end based on a reset working parameter preset by the collecting end.
In the embodiment of the disclosure, the collecting end and the destination monitoring end are preset with the same reset operation parameters and the same initial transmission operation parameters, wherein, as shown in fig. 2, the reset operation parameters and the initial transmission operation parameters can be stored in respective nonvolatile random access memories (Non-Volatile Random Access Memory, NVRAM) of the collecting end and the destination monitoring end so as to ensure that the collecting end and the destination monitoring end cannot be lost after power is off.
After the acquisition end and the target monitoring end are normally started, the acquisition end and the target monitoring end both enter a transmission mode, and the acquisition end can perform data transmission with the target monitoring end based on initial transmission working parameters. The initial transmission working parameters include an initial transmission working frequency point, a device identifier, an uplink and downlink bandwidth, a frequency hopping sequence and the like, the acquisition end reads the preset initial transmission working parameters and searches on the initial transmission working frequency point, when the monitoring end which is the same as the device identifier is searched, the monitoring end can be determined to be a target monitoring end, a communication link is established with the target monitoring end based on the initial transmission working parameters, and data transmission is carried out with the target monitoring end through the communication link.
In the process of carrying out data transmission with the target monitoring end, when a first reset trigger instruction is received, the acquisition end enters a reset mode, at the moment, the acquisition end reads preset reset working parameters of the acquisition end and establishes a first communication link with the target monitoring end based on the reset working parameters, and the first communication link can be used for carrying out negotiation of the transmission working parameters with the target monitoring end. For example, the reset operation parameter may include a reset operation frequency point, a device identifier, an uplink and downlink bandwidth, a frequency hopping sequence, and the like, when receiving the first reset trigger instruction, the acquisition end may search on the reset operation frequency point, and if a monitoring end identical to the device identifier is searched, the monitoring end may determine that the monitoring end is a target monitoring end and establish a first communication link with the target monitoring end based on the reset operation parameter.
It should be noted that, in the embodiment of the present disclosure, the first reset trigger instruction may be generated in various manners, for example, detecting that the user presses the reset key of the acquisition end for a long time, and so on.
In step S102, interference information of the environment where the acquisition end is located is obtained, where the interference information includes interference intensity supported by the acquisition end.
In step S103, the interference information is transmitted to the destination monitoring terminal through the first communication link.
In consideration of that the acquisition end is usually disposed at a far end, such as a mobile device of an automobile, an aircraft, etc., and may be in an extreme environment, the acquisition end is more susceptible to electromagnetic interference to cause an abnormality, so after the acquisition end establishes a first communication link with the target monitoring end, the acquisition end can be triggered to perform interference measurement on the environment where the acquisition end is located, to obtain corresponding interference information, and to send the interference information to the target monitoring end. Optionally, the interference information may include interference intensity of each frequency point supported by the acquisition end; optionally, the acquisition end may also screen out the reference frequency point according to a certain rule according to the interference intensity of each frequency point, and correspondingly, the interference information further includes the reference frequency point. For example, the acquisition end may generate a table (as shown in table 1) according to the interference intensity, write the reference frequency point into the first row of the table, and write the supported frequency points and the interference intensity of the frequency points from the second row of the table.
TABLE 1
Reference frequency point
Frequency point 1
Interference intensity of frequency point 1
Frequency point 2
Interference intensity of frequency bin 2
Frequency point 2
Interference intensity of frequency bin 2
……
Frequency point N
Interference intensity of frequency point N
In step S104, the target transmission working parameter returned by the target monitoring end is received through the first communication link, where the target transmission working parameter is obtained by updating the initial transmission working parameter by the target monitoring end according to the interference information.
In step S105, a second communication link is established with the destination monitoring terminal based on the target transmission operation parameter.
In step S106, data transmission is performed with the destination monitoring terminal through the second communication link.
As shown in fig. 3, the target monitoring end may automatically obtain a target working frequency point according to the interference information or according to a user selection result, update the initial transmission working parameter with the target working frequency point to obtain a target transmission working parameter, and return the target transmission working parameter to the acquisition end through the first communication link. After receiving the target transmission working parameters, the collecting end can write the target transmission working parameters into a memory (such as NVRAM) and cover the initial transmission working parameters, so that the collecting end and the target monitoring end have the same working parameters. At this time, the acquisition end enters a transmission mode, and can establish a second communication link with the destination monitoring end based on the target transmission working parameter, and perform data transmission with the destination monitoring end through the second communication link.
It should be noted that, the process of the target monitoring end obtaining the target working frequency point automatically according to the interference information or according to the user selection result can be referred to the detailed description of the peer-to-peer communication method applied to the monitoring end.
In another exemplary embodiment of the present disclosure, as shown in fig. 4, after the acquisition end acquires the interference intensity of each frequency point supported by the acquisition end, the acquisition end may determine, according to a preset rule, a target transmission operating frequency point according to the interference intensity of each frequency point, update an initial transmission operating parameter with the target transmission operating frequency point to obtain a target transmission operating parameter, and send the target transmission operating parameter to the target monitoring end through the first communication link, so that the target monitoring end has the same operating parameter as the acquisition end. At this time, the acquisition end enters a transmission mode, and can establish a second communication link with the destination monitoring end based on the target transmission working parameter, and perform data transmission with the destination monitoring end through the second communication link.
In another exemplary embodiment of the present disclosure, in order to ensure independence of reading and writing the reset operation parameter and the initial transmission operation parameter, for the acquisition end, the initial transmission operation parameter may be stored in a first storage area thereof, and the reset operation parameter may be stored in a second storage area thereof, where the first storage area is used to store the operation parameter for establishing a communication link with the destination monitoring end, that is, the acquisition end reads the operation parameter from the first storage area to establish the communication link in the transmission mode, and reads the reset operation parameter from the second storage area when the acquisition end enters the reset mode after receiving the first reset trigger instruction. As shown in fig. 4, if the first communication link is not established with the destination monitoring end within the preset time period after receiving the first reset trigger instruction, the collecting end may also read the reset working parameter from the second storage area, write the reset working parameter into the first storage area and cover the initial transmission working parameter, so as to read the reset working parameter from the first storage area and attempt to establish the communication link with the destination monitoring end with the reset working parameter when entering the transmission mode next time.
By the point-to-point communication method, the same reset working parameters and initial transmission working parameters are preset in the acquisition end and the monitoring end, so that the acquisition end and the monitoring end can be matched one by one, the acquisition end is prevented from being bound by illegal equipment, and the safety of a point-to-point communication system formed by the acquisition end and the monitoring end is improved. Secondly, when the acquisition end receives a reset trigger instruction, the acquisition end triggers interference measurement on the environment where the acquisition end is located, the initial transmission working parameters are updated according to interference information comprising all frequency points supported by the acquisition end, the target transmission working parameters are obtained, and the target transmission working parameters are negotiated with the monitoring end through a communication link, so that the monitoring end is guaranteed to have the target transmission working parameters, a new communication link is established with the monitoring end through the target transmission working parameters to transmit and receive data, and communication between the acquisition end and the monitoring end can be recovered when data transmission cannot be normally carried out between the acquisition end and the monitoring end due to reasons such as abnormality or user error operation, and therefore robustness of the point-to-point communication system is improved. In addition, when the target transmission working parameters are determined, the reference frequency point is determined according to the interference intensity of each frequency point, the target working frequency point is determined in an automatic or manual selection mode by a user, and the initial transmission working parameters are updated by using the target transmission working frequency point, so that the point-to-point communication system can be ensured to achieve better performance.
The embodiment of the disclosure also provides a peer-to-peer communication method, which is applied to a monitoring end, as shown in fig. 5, and comprises the following steps:
in step S201, when a second reset trigger instruction is received, a first communication link is established with the target acquisition end based on a reset trigger working parameter preset by the monitoring end.
In the embodiment of the disclosure, the target acquisition end and the monitoring end are preset with the same reset working parameters and the same initial transmission working parameters. The reset working parameters may include a reset working frequency point, a device identifier, an uplink and downlink bandwidth, a frequency hopping sequence, and the like, and the initial transmission working parameters include an initial transmission working frequency point, a device identifier, and the like.
After the monitoring end and the target acquisition end are normally started, the monitoring end and the target acquisition end both enter a transmission mode, and the monitoring end can perform data transmission with the target acquisition end based on initial transmission working parameters.
In the process of carrying out data transmission with the target acquisition end, when a second reset trigger instruction is received, the monitoring end enters a reset mode, at the moment, the monitoring end reads preset reset working parameters and establishes a first communication link with the target acquisition end based on the reset working parameters, and the first communication link can be used for carrying out negotiation of the transmission working parameters with the target acquisition end.
It should be noted that, in the embodiment of the present disclosure, the second reset trigger signal may be generated in various manners, for example, detecting that the user presses a reset key of the monitor end for a long time, etc.
In step S202, interference information of an environment where the target acquisition end is located, which is sent by the target acquisition end, is received through a first communication link, where the interference information includes interference intensities of frequency points supported by the target acquisition end.
In step S203, the initial transmission operating parameter is updated according to the interference information, so as to obtain the target transmission operating parameter.
In a possible implementation manner, the monitoring end may display interference information including interference intensity of each frequency point supported by the target acquisition end, receive a selection instruction carrying a target working frequency point input by a user according to the interference intensity of each frequency point, determine the target working frequency point according to the selection instruction, and update the initial transmission working parameter by using the target working frequency point to obtain the target transmission working parameter.
It should be noted that, in this embodiment, the interference information may further include a reference frequency point determined by the target acquisition end according to the interference information of each frequency point, and the monitoring end may display the interference information of each frequency point and the reference frequency point to the user, where the user selects the target working frequency point.
In another possible implementation manner, the interference information includes interference intensity of each frequency point supported by the target acquisition end and a reference frequency point determined by the target acquisition end according to the interference information of each frequency point, and the monitoring end may automatically select a target working frequency point according to the interference information, for example, take the reference frequency point as the target working frequency point, and update the initial transmission working parameter by using the target working frequency point to obtain the target transmission working parameter.
In addition, after obtaining the target transmission operating parameter, the monitoring end may write the target transmission operating parameter into its memory (e.g., NVRAM) and overwrite the initial transmission operating parameter.
In step S204, the target transmission operating parameter is sent to the target acquisition end through the first communication link.
In step S205, a second communication link is established with the destination acquisition end based on the target transmission operating parameter.
In step S206, data transmission is performed with the destination acquisition end through the second communication link.
As shown in fig. 6, the monitoring end may send the target transmission operating parameter to the target acquisition end through the first communication link, so that the monitoring end and the target acquisition end have the same operating parameter. At this time, the monitoring end enters a transmission mode, and can establish a second communication link with the target acquisition end based on the target transmission working parameter, and perform data transmission with the target acquisition end through the second communication link.
In another exemplary embodiment of the present disclosure, as shown in fig. 7, the monitoring end may also directly receive the target transmission operating parameter sent by the destination acquisition end through the first communication link, so that the monitoring end and the destination acquisition end have the same operating parameter. At this time, the monitoring end enters a transmission mode, and can establish a second communication link with the target acquisition end based on the target transmission working parameter, and perform data transmission with the target acquisition end through the second communication link.
In another exemplary embodiment of the present disclosure, in order to ensure independence of reading and writing the reset operation parameter and the initial transmission operation parameter, for the monitoring end, the initial transmission operation parameter may be stored in a first storage area thereof, and the reset operation parameter may be stored in a second storage area thereof, where the first storage area is used to store the operation parameter for establishing a communication link with the destination acquisition end, that is, the monitoring end reads the operation parameter from the first storage area to establish the communication link in the transmission mode, and reads the reset operation parameter from the second storage area when receiving the second reset trigger command to enter the reset mode. As shown in fig. 7, if the first communication link is not established with the destination acquisition end within the preset time after receiving the second reset trigger instruction, the monitoring end may also read the reset operation parameter from the second storage area, write the reset operation parameter into the first storage area and cover the initial transmission operation parameter, so as to read the reset operation parameter from the first storage area and attempt to establish the communication link with the destination acquisition end with the same.
By the point-to-point communication method, the same reset working parameters and initial transmission working parameters are preset in the acquisition end and the monitoring end, so that the acquisition end and the monitoring end can be matched one by one, the acquisition end is prevented from being bound by illegal equipment, and the safety of a point-to-point communication system formed by the acquisition end and the monitoring end is improved. Secondly, when the acquisition end receives a reset trigger instruction, the acquisition end triggers interference measurement on the environment where the acquisition end is located, the initial transmission working parameters are updated according to interference information comprising all frequency points supported by the acquisition end, the target transmission working parameters are obtained, and the target transmission working parameters are negotiated with the monitoring end through a communication link, so that the monitoring end is guaranteed to have the target transmission working parameters, a new communication link is established with the monitoring end through the target transmission working parameters to transmit and receive data, and communication between the acquisition end and the monitoring end can be recovered when data transmission cannot be normally carried out between the acquisition end and the monitoring end due to reasons such as abnormality or user error operation, and therefore robustness of the point-to-point communication system is improved. In addition, when the target transmission working parameters are determined, the reference frequency point is determined according to the interference intensity of each frequency point, the target working frequency point is determined in an automatic or manual selection mode by a user, and the initial transmission working parameters are updated by using the target transmission working frequency point, so that the point-to-point communication system can be ensured to achieve better performance.
The embodiment of the present disclosure further provides a peer-to-peer communication device, where the device is applied to an acquisition end, and the acquisition end and a destination monitoring end perform data transmission based on preset initial transmission working parameters, as shown in fig. 8, and the device 800 includes:
the first communication link establishing module 801 is configured to establish, when receiving a first reset trigger instruction, a first communication link with the destination monitoring end based on a reset working parameter preset by the collecting end, where the destination monitoring end and the collecting end are preset with the same reset working parameter.
The first obtaining module 802 is configured to obtain interference information of an environment where the acquisition end is located, where the interference information includes interference intensity of each frequency point supported by the acquisition end.
A first sending module 803 is configured to send the interference information to the destination monitoring end through the first communication link.
The first receiving module 804 is configured to receive, through the first communication link, a target transmission operating parameter returned by the destination monitoring end, where the target transmission operating parameter is obtained by updating, by the destination monitoring end, the initial transmission operating parameter according to the interference information.
A second communication link establishment module 805 configured to establish a second communication link with the destination monitoring terminal based on the target transmission operating parameter.
A first data transmission module 806, configured to perform data transmission with the destination monitoring end through the second communication link.
In another embodiment of the present disclosure, the interference information further includes a reference frequency point determined according to the interference information of each frequency point.
In another embodiment of the present disclosure, the initial transmission operating parameter is stored in a first storage area of the collecting end, and the reset operating parameter is stored in a second storage area of the collecting end, where the first storage area is used to store the operating parameter required by the collecting end to establish a communication link with the destination monitoring end;
as shown in fig. 9, the apparatus 800 further includes:
a first reading module 807 configured to read the reset operation parameter from the second storage area if the first communication link is not established with the destination monitoring terminal within a preset period of time after receiving the first reset trigger instruction;
a first overwrite module 808 is configured to write the reset operating parameters to the first storage area and overwrite the initial transfer operating parameters.
The embodiment of the present disclosure further provides another peer-to-peer communication device, where the device is applied to an acquisition end, and the acquisition end and a destination monitoring end perform data transmission based on preset initial transmission working parameters, as shown in fig. 10, where the device 900 includes:
the third communication link establishing module 901 is configured to establish a first communication link with the destination monitoring end based on a preset reset working parameter of the collecting end when a first reset trigger instruction is received, wherein the same reset working parameter is preset between the destination monitoring end and the collecting end;
the second obtaining module 902 is configured to obtain interference information of an environment where the collecting end is located, where the interference information includes interference intensity of each frequency point supported by the collecting end;
the first updating module 903 is configured to determine a target working frequency point according to the interference intensity of each frequency point, and update the initial transmission working parameter according to the target working frequency point to obtain a target transmission working parameter;
a second sending module 904 configured to send the target transmission operating parameter to the destination monitoring end through the first communication link;
a fourth communication link establishment module 905 configured to establish a second communication link with the destination monitoring terminal based on the target transmission operating parameter;
A second data transmission module 906 configured to perform data transmission with the destination monitoring end through the second communication link.
The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.
By adopting the device, the acquisition end and the monitoring end can be matched one by presetting the same reset working parameters and the same initial transmission working parameters in the acquisition end and the monitoring end, the acquisition end is prevented from being bound by illegal equipment, and the safety of a point-to-point communication system formed by the acquisition end and the monitoring end is improved. Secondly, when the acquisition end receives a reset trigger instruction, the acquisition end triggers interference measurement on the environment where the acquisition end is located, the initial transmission working parameters are updated according to interference information comprising all frequency points supported by the acquisition end, the target transmission working parameters are obtained, and the target transmission working parameters are negotiated with the monitoring end through a communication link, so that the monitoring end is guaranteed to have the target transmission working parameters, a new communication link is established with the monitoring end through the target transmission working parameters to transmit and receive data, and communication between the acquisition end and the monitoring end can be recovered when data transmission cannot be normally carried out between the acquisition end and the monitoring end due to reasons such as abnormality or user error operation, and therefore robustness of the point-to-point communication system is improved. In addition, when the target transmission working parameters are determined, the reference frequency point is determined according to the interference intensity of each frequency point, the target working frequency point is determined in an automatic or manual selection mode by a user, and the initial transmission working parameters are updated by using the target transmission working frequency point, so that the point-to-point communication system can be ensured to achieve better performance.
The embodiment of the present disclosure further provides a peer-to-peer communication device, which is applied to a monitoring end, where the monitoring end and a destination acquisition end perform data transmission based on preset initial transmission working parameters, as shown in fig. 11, and the device 1000 includes:
a fifth communication link establishing module 1001, configured to establish, when receiving a second reset trigger instruction, a first communication link with the destination acquisition end based on a reset operation parameter preset by the monitoring end, where the destination acquisition end and the monitoring end are preset with the same reset operation parameter;
a second receiving module 1002, configured to receive, through the first communication link, interference information of an environment where the target acquisition end is located, where the interference information is sent by the target acquisition end, where the interference information includes interference intensities of frequency points supported by the target acquisition end;
a second updating module 1003, configured to update the initial transmission working parameter according to the interference information, so as to obtain a target transmission working parameter;
a third sending module 1004, configured to send the target transmission working parameter to the target acquisition end through the first communication link;
a sixth communication link establishment module 1005 configured to establish a second communication link with the destination acquisition end based on the target transmission operating parameter;
And a third data transmission module 1006 configured to perform data transmission with the destination acquisition end through the second communication link.
In another embodiment of the present disclosure, as shown in fig. 12, the second updating module 1003 includes:
the display sub-module 1031 is configured to display the interference information and receive a selection instruction which is input by the user according to the interference information and carries a target working frequency point;
a determining submodule 1032 configured to determine the target operating frequency point according to the selection instruction;
the first updating submodule 1033 is configured to update the initial transmission working parameter by using the target working frequency point to obtain the target transmission working parameter.
In another embodiment of the present disclosure, the interference information further includes a reference frequency point determined by the acquisition end according to the interference information of each frequency point;
as shown in fig. 12, the second updating module 1003 includes:
the second updating sub-module 1004 is configured to update the initial transmission working parameter by using the reference frequency point to obtain the target transmission working parameter.
In another embodiment of the present disclosure, the initial transmission operating parameter is stored in a first storage area of the monitoring end, and the reset operating parameter is stored in a second storage area of the monitoring end, where the first storage area is used to store the operating parameter required by the monitoring end to establish a communication link with the destination acquisition end;
As shown in fig. 12, the apparatus 1000 further includes:
a second reading module 1007 configured to read the reset working parameter from the second storage area if the first communication link is not established with the destination acquisition end within a preset period after receiving the second reset trigger instruction;
a second overwrite module 1008 is configured to write the reset operating parameters to the second storage area and overwrite the initial transfer operating parameters.
The embodiment of the present disclosure further provides another peer-to-peer communication device, which is applied to a monitoring end, where the monitoring end and a destination acquisition end perform data transmission based on preset initial transmission working parameters, as shown in fig. 13, and the device 1100 includes:
a seventh communication link establishing module 1101, configured to establish, when receiving a second reset trigger instruction, a first communication link with the destination acquisition end based on a reset operation parameter preset by the monitoring end, where the destination acquisition end and the monitoring end are preset with the same reset operation parameter;
a third receiving module 1102, configured to receive, through the first communication link, a target transmission working parameter sent by the target acquisition end;
An eighth communication link establishment module 1103 configured to establish a second communication link with the destination acquisition end based on the target transmission operating parameter;
a fourth data transmission module 1104 is configured to perform data transmission with the destination acquisition end through the second communication link.
The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.
By adopting the device, the acquisition end and the monitoring end can be matched one by presetting the same reset working parameters and the same initial transmission working parameters in the acquisition end and the monitoring end, the acquisition end is prevented from being bound by illegal equipment, and the safety of a point-to-point communication system formed by the acquisition end and the monitoring end is improved. Secondly, when the acquisition end receives a reset trigger instruction, the acquisition end triggers interference measurement on the environment where the acquisition end is located, the initial transmission working parameters are updated according to interference information comprising all frequency points supported by the acquisition end, the target transmission working parameters are obtained, and the target transmission working parameters are negotiated with the monitoring end through a communication link, so that the monitoring end is guaranteed to have the target transmission working parameters, a new communication link is established with the monitoring end through the target transmission working parameters to transmit and receive data, and communication between the acquisition end and the monitoring end can be recovered when data transmission cannot be normally carried out between the acquisition end and the monitoring end due to reasons such as abnormality or user error operation, and therefore robustness of the point-to-point communication system is improved. In addition, when the target transmission working parameters are determined, the reference frequency point is determined according to the interference intensity of each frequency point, the target working frequency point is determined in an automatic or manual selection mode by a user, and the initial transmission working parameters are updated by using the target transmission working frequency point, so that the point-to-point communication system can be ensured to achieve better performance.
Fig. 14 is a block diagram of an electronic device 1400 that may be provided as a peer-to-peer communication device for use with the acquisition end and as a peer-to-peer communication device for use with the monitoring end, according to an example embodiment. As shown in fig. 14, the electronic device 1400 may include: processor 1401, memory 1402, multimedia component 1403, input/output (I/O) interface 1404, and communication component 1405.
Wherein the processor 1401 is configured to control the overall operation of the electronic device 1400 to perform all or part of the steps of the peer-to-peer communication method described above. Memory 1402 is used to store various types of data to support operations at the electronic device 1400, which may include, for example, instructions for any application or method operating on the electronic device 1400, as well as application-related data such as pictures, audio, video, reset operating parameters, initial transmission operating parameters, target transmission operating parameters, and the like. Based on this, when the electronic apparatus 1400 is provided as a peer-to-peer communication device applied to the acquisition end, the processor 1401 may perform steps S101 to S106 in the peer-to-peer communication method applied to the acquisition end described above using the reset operation parameter and the target transmission operation parameter in the memory 1402; when the electronic apparatus 1400 is provided as a peer-to-peer communication device applied to the monitoring end, the processor 1401 may perform the above-described steps S201 and S206 in the peer-to-peer communication method applied to the monitoring end using the reset operation parameter and the target transmission operation parameter in the memory 1402. The Memory 1402 may be implemented by any type of volatile or non-volatile Memory device or combination thereof, such as static random access Memory (Static Random Access Memory, SRAM for short), electrically erasable programmable Read-Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM for short), erasable programmable Read-Only Memory (Erasable Programmable Read-Only Memory, EPROM for short), programmable Read-Only Memory (Programmable Read-Only Memory, PROM for short), read-Only Memory (ROM for short), magnetic Memory, flash Memory, magnetic disk, or optical disk.
When the electronic device 1400 is provided as a peer-to-peer communication apparatus applied to the collecting end, it may perform data transmission, such as receiving or transmitting a target transmission parameter, etc., with the electronic device provided as the peer-to-peer communication apparatus applied to the collecting end through the communication component 1405. Further, the memory 1402 of the electronic device 1400 may also store therein the target transmission operating parameter, so that the operation of establishing the second communication link based on the target transmission operating parameter may be directly performed by the processor 1401.
Multimedia component 1403 may include a screen and an audio component. Wherein the screen may be, for example, a touch screen, the audio component being for outputting and/or inputting audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signal may be further stored in memory 1402 or transmitted through communication component 1405. The audio assembly further comprises at least one speaker for outputting audio signals. The I/O interface 1404 provides an interface between the processor 1401 and other interface modules, which may be a keyboard, mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 1405 is used for wired or wireless communication between the electronic device 1400 and other devices. Wireless communication, such as Wi-Fi, bluetooth, near field communication (Near Field Communication, NFC for short), 2G, 3G or 4G, or a combination of one or more thereof, and accordingly the communication component 1405 may comprise: wi-Fi module, bluetooth module, NFC module.
It should be noted that, if the electronic device 1400 is provided as a peer-to-peer communication device applied to the collection end, the processor 1401 of the electronic device may further perform the above-mentioned operation of performing data transceiving on the reset operation frequency point if the first communication link is not established with the destination monitoring end within the preset duration after receiving the first reset trigger instruction; if the electronic device 1400 is provided as a peer-to-peer communication device applied to the monitoring end, the processor 1402 of the electronic device may further perform the above-mentioned operation of performing data transceiving on the reset operation frequency point if the first communication link is not established with the destination acquisition end within the preset duration after receiving the second reset trigger instruction. Since the operation of transmitting and receiving data at the reset operation frequency point has been described above, it is not repeated here.
In an exemplary embodiment, the electronic device 1400 may be implemented by one or more application specific integrated circuits (Application Specific Integrated Circuit, abbreviated as ASIC), digital signal processors (Digital Signal Processor, abbreviated as DSP), digital signal processing devices (Digital Signal Processing Device, abbreviated as DSPD), programmable logic devices (Programmable Logic Device, abbreviated as PLD), field programmable gate arrays (Field Programmable Gate Array, abbreviated as FPGA), controllers, microcontrollers, microprocessors, or other electronic components for performing the icon labeling method described above.
The electronic device of the embodiment can reestablish the communication link between the acquisition end and the monitoring end through the preset reset working parameters when the acquisition end and the monitoring end cannot normally transmit data due to the fact that any end is abnormal or the user is in error operation and the like, so that the data transmission between the acquisition end and the monitoring end can be recovered in time.
In another exemplary embodiment, a computer readable storage medium is also provided, such as memory 1402 including program instructions executable by processor 1401 of electronic device 1400 to perform the above-described peer-to-peer communication method applied to an acquisition end.
In another exemplary embodiment, a computer readable storage medium is also provided, such as memory 1402 including program instructions executable by processor 1401 of electronic device 1400 to perform the peer-to-peer communication method described above as applied to a monitoring end.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (8)

1. The point-to-point communication method is characterized by being applied to an acquisition end, wherein the acquisition end and a target monitoring end perform data transmission based on preset initial transmission working parameters, and the method comprises the following steps:
when the acquisition end receives a first reset trigger instruction and the target monitoring end receives a second reset trigger instruction, a first communication link is established with the target monitoring end based on preset reset working parameters of the acquisition end, and when the target monitoring end receives the second reset trigger instruction, the preset reset working parameters which are the same as those of the acquisition end when the acquisition end receives the first reset trigger instruction are used;
acquiring interference information of the environment where the acquisition end is located, wherein the interference information comprises interference intensity of each frequency point supported by the acquisition end;
determining a target working frequency point according to the interference intensity of each frequency point, and updating the initial transmission working parameter according to the target working frequency point to obtain a target transmission working parameter;
Transmitting the target transmission working parameters to the target monitoring end through the first communication link;
establishing a second communication link with the destination monitoring terminal based on the target transmission working parameter;
and carrying out data transmission with the destination monitoring end through the second communication link.
2. The point-to-point communication method is characterized by being applied to a monitoring end, wherein the monitoring end and a target acquisition end perform data transmission based on preset initial transmission working parameters, and the method comprises the following steps:
when the monitoring end receives a second reset trigger instruction and the target acquisition end receives a first reset trigger instruction, a first communication link is established with the target acquisition end based on a preset reset working parameter of the monitoring end, and when the target acquisition end receives the first reset trigger instruction, the preset reset working parameter which is the same as that of the monitoring end when the second reset trigger instruction is received is used by the target acquisition end;
receiving a target transmission working parameter sent by the target acquisition end through the first communication link, wherein the target transmission working parameter is obtained by the acquisition end determining a target working frequency point according to the interference intensity of each frequency point supported by the environment and updating the initial transmission working parameter according to the target working frequency point;
Establishing a second communication link with the target acquisition end based on the target transmission working parameter;
and carrying out data transmission with the target acquisition end through the second communication link.
3. The point-to-point communication device is characterized by being applied to an acquisition end, wherein the acquisition end and a target monitoring end perform data transmission based on preset initial transmission working parameters, and the device comprises:
the third communication link establishing module is configured to establish a first communication link with the target monitoring end based on preset reset working parameters of the acquisition end when the acquisition end receives a first reset trigger instruction and the target monitoring end receives a second reset trigger instruction, and when the target monitoring end receives the second reset trigger instruction, the preset reset working parameters which are the same as those of the acquisition end when the acquisition end receives the first reset trigger instruction are used by the target monitoring end;
the second acquisition module is configured to acquire interference information of the environment where the acquisition end is located, wherein the interference information comprises interference intensity of each frequency point supported by the acquisition end;
the first updating module is configured to determine a target working frequency point according to the interference intensity of each frequency point and update the initial transmission working parameter according to the target working frequency point to obtain a target transmission working parameter;
The second sending module is configured to send the target transmission working parameters to the target monitoring end through the first communication link;
a fourth communication link establishing module configured to establish a second communication link with the destination monitoring terminal based on the target transmission operating parameter;
and the second data transmission module is configured to perform data transmission with the destination monitoring end through the second communication link.
4. The point-to-point communication device is characterized by being applied to a monitoring end, wherein the monitoring end and a target acquisition end perform data transmission based on preset initial transmission working parameters, and the device comprises:
a seventh communication link establishing module, configured to establish a first communication link with the destination acquisition end based on a preset reset operation parameter of the monitoring end when the monitoring end receives a second reset trigger instruction and the destination acquisition end receives a first reset trigger instruction, where the destination acquisition end uses the preset reset operation parameter the same as that of the monitoring end when the monitoring end receives the second reset trigger instruction when the first reset trigger instruction is received;
the third receiving module is configured to receive a target transmission working parameter sent by the target acquisition end through the first communication link, wherein the target transmission working parameter is obtained by the acquisition end determining a target working frequency point according to interference intensity of each frequency point supported by the environment and updating the initial transmission working parameter according to the target working frequency point;
An eighth communication link establishment module configured to establish a second communication link with the destination acquisition end based on the target transmission operating parameter;
and the fourth data transmission module is configured to perform data transmission with the target acquisition end through the second communication link.
5. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of claim 1.
6. An electronic device, comprising: the computer readable storage medium recited in claim 5; and one or more processors for executing the computer program in the computer readable storage medium.
7. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of claim 2.
8. An electronic device, comprising: the computer readable storage medium recited in claim 7; and one or more processors for executing the computer program in the computer readable storage medium.
CN202310020084.4A 2018-07-18 2018-07-18 Point-to-point communication method and device, storage medium and electronic equipment Pending CN116033596A (en)

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