Satellite super-fusion intercommunication digital communication emergency command and dispatch method

Abstract

The invention relates to the technical field of communication command, in particular to a satellite super-fusion intercommunication digital communication emergency command scheduling method, which comprises the following steps of: constructing a coverage range of a request signal by taking a place to be emergently used as a circle center, and determining the position of emergency equipment in the range; according to the number of the first-aid repair terminals, preliminarily determining whether the first-aid repair terminals meet the emergency processing requirements of the to-be-emergencied place, when the number of the first-aid repair terminals is small, increasing the number of the first-aid repair terminals by enlarging the sending radius of the request signal, and when the number of the first-aid repair terminals is large, increasing the sending radius of the request signal; the first-aid repair terminal with higher emergency efficiency is screened according to the distance between each first-aid repair terminal and the emergency place, the first-aid repair time limit of the emergency processing is determined according to the emergency event type of the emergency place, and the scheduling duration of the first-aid repair terminal arriving at the emergency place and the first-aid repair duration of the emergency processing of the emergency terminal are determined according to factors such as the current road condition. And the timeliness of emergency processing is analyzed according to the first-aid repair time limit, the scheduling duration and the first-aid repair duration, so that the emergency processing efficiency is ensured.

Description

Technical Field

[0001] The present invention relates to the field of communication command technology, and in particular to a satellite hyper-convergent intercommunication digital communication emergency command and dispatch method. Background Art

[0002] Satellite hyper-converged interconnected digital communication emergency command and dispatch is an emergency command and dispatch system that integrates satellite communication, hyper-converged technology and digital technology. Satellite communication has the advantages of wide signal coverage, no location and time restrictions, and fast transmission speed. It can ensure the transmission of information when various natural disasters or emergencies cause the ground communication network to be paralyzed. Hyper-converged technology integrates computing, storage, network and other infrastructure into one, with software as the core, to achieve automated resource configuration, centralized management and intelligent operation and maintenance, which can reduce hardware costs, improve resource utilization, simplify management processes, etc.

[0003] In emergency scenarios, it is necessary to quickly and efficiently integrate resources from all parties to achieve real-time information sharing and coordinated command. Digital technology can provide powerful information processing and analysis capabilities, and improve the scientificity and accuracy of command and dispatch. The existing technology commands and dispatches the emergency management comprehensive application platform through the ministerial emergency command information system and exchanges data with it through the ministerial data sharing and exchange system. The emergency management comprehensive application platform reports the rescue site conditions and emergencies to the ministerial emergency command information system, realizing the front-end and rear-end linkage command and business coordinated dispatch, and integrated communication emergency command and dispatch system. However, the emergency equipment is too far away from the emergency site, and the emergency equipment takes a long time to arrive at the emergency site. The efficiency of emergency handling is low, which affects the timeliness of emergency handling.

[0004] Chinese patent application number: CN202110981278.1 discloses a fusion communication emergency command and dispatch system and method, including a command and dispatch background server, a ministerial emergency command information system, an emergency management comprehensive application platform and a fusion communication dispatch platform; the command and dispatch background server controls the operation of the ministerial emergency command information system, the emergency management comprehensive application platform, the fusion communication dispatch platform and all modules involved in the three; the ministerial emergency command information system commands and dispatches the emergency management comprehensive application platform and exchanges data with it through the ministerial data sharing exchange system, and the emergency management comprehensive application platform reports the rescue site situation and emergencies to the ministerial emergency command information system. The present invention can realize the front and rear linkage command and business collaborative dispatch, and the fusion communication emergency command and dispatch system. The present invention also provides a dispatch method using the emergency command and dispatch system.

[0005] However, the prior art still has the following problems:

[0006] The emergency equipment is too far away from the emergency site, it takes a long time for the emergency equipment to reach the emergency site, the emergency response efficiency is low, and the timeliness of the emergency response is affected. Summary of the invention

[0007] To this end, the present invention provides a satellite hyper-convergent digital communication emergency command and dispatch method to overcome the problems in the prior art that the emergency equipment is too far away from the emergency site, the emergency equipment takes a long time to reach the emergency site, the emergency processing efficiency is low, and the timeliness of the emergency processing is affected.

[0008] To achieve the above-mentioned purpose, the present invention provides a satellite hyper-convergent intercommunication digital communication emergency command and dispatch method. It includes:

[0009] Step S1, determine the location information of the emergency target, send out an emergency processing request signal, determine the sending radius of the request signal based on the level of the emergency situation, and construct a coverage range of the request signal with the emergency target as the center;

[0010] Step S2, determining a preliminary scheduling plan according to the number of emergency repair terminals within the coverage area, and monitoring emergency repair terminals that meet the emergency repair requirements based on the preliminary scheduling plan;

[0011] Step S3, determining whether the emergency repair processing of the emergency target by the emergency repair terminal can be completed on time according to the monitoring situation, and changing the scheduling plan when it is determined that it cannot be completed on time, or rebuilding the coverage of the request signal,

[0012] Among them, the processing methods for changing the dispatch plan include: adjusting the driving speed of the emergency repair terminal and adjusting the signal transmission power;

[0013] Step S4, executing emergency processing according to the determined scheduling plan.

[0014] Furthermore, in step S1, after the construction of the coverage of the request signal is completed, it is determined whether the construction of the coverage is qualified based on the number of emergency repair terminals in the coverage.

[0015] When determining that the construction of the coverage area is qualified, the emergency repair terminals are screened to retain the emergency repair terminals that currently have no emergency repair tasks, and the dispatched emergency repair terminals for this emergency repair are determined based on the ascending order of distance;

[0016] When it is preliminarily determined that the construction of the coverage area is qualified, it is determined to select emergency repair terminals in ascending order of distance, and the candidate emergency repair terminals for this emergency repair are determined based on the emergency repair tasks in each emergency repair terminal;

[0017] When it is determined that the construction of the coverage area is unqualified, the sending radius of the request signal is expanded.

[0018] Further, for the emergency repair terminals selected in ascending order of distance, a single emergency repair terminal without an emergency repair task is marked as a candidate emergency repair terminal, and a single emergency repair terminal with an emergency repair task and no scheduled emergency repair is marked as a pending emergency repair terminal.

[0019] The repair time limit of the repair terminal to be confirmed for the ongoing repair task, the repair time required for the repair terminal to be confirmed to complete the ongoing repair task, and the scheduling time for the current repair target are obtained respectively.

[0020] Calculate the time difference between the emergency repair time limit and the emergency repair time consumed, and analyze whether to perform task change processing on the emergency repair terminal to be confirmed based on the comparison result of the time difference and the scheduling time.

[0021] When it is determined to perform task change processing, the to-be-determined emergency repair terminal is marked as a dispatched emergency repair terminal for the current emergency repair target after the task change.

[0022] Furthermore, the average distribution distance of each emergency repair terminal within the coverage area is calculated to adjust the transmission radius according to the average distribution distance, wherein the expansion range of the transmission radius is positively correlated with the average distribution distance.

[0023] Further, when it is determined that the dispatching and repairing terminal is completed, the expected distance between the dispatching and repairing terminal and the emergency target is determined, the actual distance between the dispatching and repairing terminal and the emergency target is determined, and based on the ratio of the actual distance to the expected distance, it is determined whether the repairing process for the emergency target meets the timeliness standard of the repairing process.

[0024] When it is determined that the emergency repair process for the emergency target does not meet the emergency repair process timeliness standard, the reasons why it does not meet the emergency repair process timeliness standard are analyzed based on the ratio.

[0025] Further, the difference between the ratio of the actual distance to the expected distance and the preset ratio is calculated, and the reason why the emergency repair process for the emergency target does not meet the emergency repair process timeliness standard is determined based on the difference,

[0026] When it is determined that the reason why the emergency repair process for the emergency target does not meet the emergency repair timeliness standard is that the travel speed of the emergency repair terminal is unqualified, the emergency repair terminal is accelerated.

[0027] Or, it is determined that the reason why the emergency repair process for the emergency target does not meet the emergency repair process timeliness standard is signal interference.

[0028] Furthermore, when determining to speed up the emergency repair terminal, the ratio of the remaining emergency repair time limit to the initial emergency repair time limit is calculated to obtain the emergency repair time limit ratio to increase the driving speed of the emergency repair terminal based on the emergency repair time limit ratio, wherein the increase in driving speed is negatively correlated with the emergency repair time limit ratio.

[0029] Furthermore, when the driving speed of the emergency repair terminal is adjusted, the adjusted driving speed is compared with the critical speed. If the driving speed is greater than the critical speed, a task change notification signal is issued and task change processing is performed.

[0030] Furthermore, when it is determined that the task change process is to be performed, the newly determined emergency repair terminal that meets the emergency repair requirements is recorded as a candidate emergency repair terminal.

[0031] Based on whether there is an ongoing task in the candidate repair terminal, it is determined whether to perform task transfer processing or task exchange processing.

[0032] Further, under the condition that it is determined that signal interference exists, the signal transmission power is adjusted based on the ratio of the actual distance to the expected distance, wherein the increase in the signal transmission power is positively correlated with the ratio.

[0033] Compared with the prior art, the beneficial effect of the present invention lies in that, in the present invention, the coverage range of the request signal is constructed with the emergency site as the center, and the position of the emergency equipment within the range is determined. Considering that the more emergency repair terminals there are in the vicinity of the emergency site, the faster the emergency processing efficiency is, a preliminary judgment is made based on the number of emergency repair terminals whether the emergency processing needs of the emergency site are met. When the number of emergency repair terminals is small, the range of the request signal is expanded by expanding the sending radius of the request signal, thereby increasing the number of emergency repair terminals. When the number of emergency repair terminals is large, emergency repair terminals with faster emergency efficiency are selected according to the distance between each emergency repair terminal and the emergency site. The emergency repair time limit for emergency processing is determined according to the type of emergency event at the emergency site. The dispatching time for the emergency repair terminal to arrive at the emergency site and the emergency repair time for the emergency terminal to perform emergency processing are determined based on factors such as current road conditions. The timeliness of emergency processing is analyzed based on the emergency repair time limit, dispatching time and emergency repair time, thereby ensuring the efficiency of emergency processing.

[0034] Furthermore, the present invention determines whether the emergency repair can be completed on time based on the emergency repair time consumed by the emergency repair terminal and the emergency repair time limit. When it is determined that it cannot be completed on time, the task of the emergency repair terminal is changed, and the emergency terminal that can be used for this emergency event is further determined, thereby improving the control accuracy of the emergency terminal, and then improving the emergency handling efficiency of this emergency event.

[0035] Furthermore, the present invention takes into account that the closer the emergency repair terminal is to the emergency processing location, the faster the emergency repair processing speed is, and the farther the emergency repair terminal is from the emergency processing location, the slower the emergency repair processing speed is. Therefore, the sending area of ​​the emergency signal is expanded according to the distance between each emergency repair terminal and the emergency processing location, thereby expanding the signal coverage area, and then increasing the number of emergency repair terminals, further improving the emergency processing efficiency for the emergency processing location.

[0036] Furthermore, the present invention takes into account that the transportation time of emergency equipment to the location to be handled by the emergency is affected by road conditions, and analyzes the time it takes for the emergency equipment to arrive at the emergency location based on the actual transportation distance between the emergency repair terminal and the emergency location, thereby improving the control accuracy of the transportation time of the emergency equipment, and further ensuring the emergency handling efficiency at the emergency location.

[0037] Furthermore, the present invention calculates the ratio of the actual distance between the emergency repair terminal and the location to be processed for emergency to the expected distance, analyzes the reasons for the untimely emergency repair based on the ratio, and performs speed-up processing when it is determined that the driving speed of the emergency terminal is unqualified, thereby shortening the time it takes for the emergency terminal to reach the location to be processed for emergency, thereby improving the emergency processing efficiency at the emergency processing location. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a flow chart of the satellite super-convergent intercommunication digital communication emergency command and dispatch method of the present invention;

[0039] Figure 2 A flow chart for determining whether a build is qualified for coverage;

[0040] Figure 3 A decision flow chart for determining whether to perform task change processing;

[0041] Figure 4 A flow chart for analyzing whether the emergency repair process for emergency targets meets the standards for timeliness of emergency repair process. DETAILED DESCRIPTION

[0042] In order to make the objects and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0043] It should be pointed out that the data in this embodiment are obtained by comprehensive analysis and evaluation of the historical data of the system of the present invention in the six months before this determination and the corresponding historical determination results. It can be understood by those skilled in the art that the determination method of the system of the present invention for a single parameter mentioned above can be to select the value with the highest proportion as the preset standard parameter according to the data distribution, use weighted summation to use the obtained value as the preset standard parameter, substitute each historical data into a specific formula and use the value obtained by the formula as the preset standard parameter or other selection methods, as long as the system of the present invention can clearly define different specific situations in the single determination process through the obtained values.

[0044] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0045] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0046] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] See also Figure 1 As shown, it is a flow chart of the satellite hyper-convergent intercommunication digital communication emergency command and dispatch method of the present invention.

[0048] The satellite hyper-convergent intercommunication digital communication emergency command and dispatch method provided in this embodiment includes:

[0049] Step S1, determine the location information of the emergency target, send out an emergency processing request signal, determine the sending radius of the request signal based on the level of the emergency situation, and construct a coverage range of the request signal with the emergency target as the center;

[0050] Step S2, determining a preliminary scheduling plan according to the number of emergency repair terminals within the coverage area, and monitoring emergency repair terminals that meet the emergency repair requirements based on the preliminary scheduling plan;

[0051] Step S3, determining whether the emergency repair processing of the emergency target by the emergency repair terminal can be completed on time according to the monitoring situation, and changing the scheduling plan when it is determined that it cannot be completed on time, or rebuilding the coverage of the request signal,

[0052] Among them, the processing methods for changing the dispatch plan include: adjusting the driving speed of the emergency repair terminal and adjusting the signal transmission power;

[0053] Step S4, executing emergency processing according to the determined scheduling plan.

[0054] In the present invention, the coverage range of the request signal is constructed with the emergency site as the center, and the position of the emergency equipment within the range is determined. Considering that the more the number of emergency repair terminals in the vicinity of the emergency site is, the faster the emergency processing efficiency is, it is preliminarily determined whether the emergency processing requirements of the emergency site are met according to the number of emergency repair terminals. When the number of emergency repair terminals is small, the range of the request signal is expanded by expanding the sending radius of the request signal, thereby increasing the number of emergency repair terminals. When the number of emergency repair terminals is large, emergency repair terminals with faster emergency efficiency are selected according to the distance between each emergency repair terminal and the emergency site. The emergency repair time limit for emergency processing is determined according to the type of emergency event at the emergency site. The dispatching time for the emergency repair terminal to arrive at the emergency site and the emergency repair time for the emergency terminal to perform emergency processing are determined according to factors such as the current road conditions. The timeliness of emergency processing is analyzed according to the emergency repair time limit, dispatching time and emergency repair time, thereby ensuring the efficiency of emergency processing.

[0055] See also Figure 2 As shown, it is a decision flow chart for determining whether the construction for coverage is qualified.

[0056] Specifically, in step S1, after completing the construction of the coverage of the request signal, it is determined whether the construction of the coverage is qualified based on the number of emergency repair terminals in the coverage.

[0057] If the number of the emergency repair terminals is greater than or equal to the first preset number standard threshold, it is determined that the construction of the coverage is qualified, and the emergency repair terminals are screened to retain the emergency repair terminals that currently have no emergency repair tasks, and the dispatched emergency repair terminals for this emergency repair are determined based on the ascending order of distance;

[0058] If the number of the emergency repair terminals is less than the first preset number standard threshold and greater than or equal to the second preset number standard threshold, it is preliminarily determined that the construction of the coverage is qualified, and the emergency repair terminals are selected in ascending order of distance, and the candidate emergency repair terminals for this emergency repair are determined based on the emergency repair tasks in each emergency repair terminal;

[0059] If the number of the emergency repair terminals is less than the second preset number standard threshold, it is determined that the construction of the coverage range is unqualified, and the sending radius of the request signal is expanded.

[0060] Specifically, in this embodiment, the first preset quantity standard threshold and the second preset quantity standard threshold are obtained in advance, and the historical usage quantity of emergency equipment in the historical data corresponding to the emergency event type of the current emergency site is obtained, and the historical usage quantity average of each event is solved. The first preset quantity standard threshold is 1.2 to 1.3 times the historical usage quantity average, and the second preset quantity standard threshold is 0.9 to 1.1 times the historical usage quantity average.

[0061] See also Figure 3As shown, it is a decision flow chart for determining whether to perform task change processing.

[0062] Specifically, for the emergency repair terminals selected in ascending order of distance, a single emergency repair terminal without an emergency repair task is marked as a candidate emergency repair terminal, and a single emergency repair terminal with an emergency repair task and no scheduled emergency repair is marked as a pending emergency repair terminal.

[0063] The repair time limit of the repair terminal to be confirmed for the ongoing repair task, the repair time required for the repair terminal to be confirmed to complete the ongoing repair task, and the scheduling time for the current repair target are obtained respectively.

[0064] Calculate the time difference between the emergency repair time limit and the emergency repair time consumed, and analyze whether to perform task change processing on the emergency repair terminal to be confirmed based on the comparison result of the time difference and the scheduling time.

[0065] If the time difference is less than the scheduling duration, it is determined that no task change processing will be performed;

[0066] If the time difference is greater than or equal to the scheduling duration, it is determined to perform task change processing, and after the task is changed, the to-be-determined emergency repair terminal is marked as a scheduled emergency repair terminal for the current emergency repair target.

[0067] Specifically, in this embodiment, the emergency repair time limit is determined based on the emergency repair data of the same type of events in the historical data, the emergency repair time is determined based on the usage status of the current emergency equipment in the big data and the corresponding emergency event type, and the scheduling time is determined based on the usage status of the current emergency equipment and the current road conditions to the emergency site.

[0068] In the present invention, whether the emergency repair can be completed on time is determined according to the emergency repair consumption time and the emergency repair time limit of the emergency repair terminal. When it is determined that it cannot be completed on time, the task of the emergency repair terminal is changed, and the emergency terminal that can be used for this emergency event is further determined, thereby improving the control accuracy of the emergency terminal, and further improving the emergency handling efficiency of this emergency event.

[0069] Specifically, the average distribution distance of each emergency repair terminal within the coverage area is calculated to adjust the transmission radius according to the average distribution distance, wherein the expansion range of the transmission radius is positively correlated with the average distribution distance.

[0070] In this embodiment, optionally,

[0071] The average distribution distance is compared with a first preset average distribution distance standard threshold and a second preset average distribution distance standard threshold,

[0072] If the average distribution distance is less than or equal to the first preset average distribution distance standard threshold, the first sending radius is enlarged, and the first sending radius is 0.05 times the initial sending radius;

[0073] If the average distribution distance is greater than the first preset average distribution distance standard threshold and less than or equal to the second preset average distribution distance standard threshold, the second sending radius is enlarged, and the second sending radius is 0.1 times the initial sending radius;

[0074] If the average distribution distance is greater than the second preset average distribution distance standard threshold, the third sending radius is enlarged, and the third sending radius is 0.2 times the initial sending radius;

[0075] Among them, the first preset average distribution distance standard threshold and the second preset average distribution distance standard threshold are obtained in advance, and the distribution distances of the emergency repair terminals in each event with qualified emergency handling in the historical data are obtained to solve the mean of the distribution distance. The first preset average distribution distance standard threshold is 0.7 to 0.8 times the mean of the distribution distance, and the second preset average distribution distance standard threshold is 0.9 to 1.1 times the mean of the distribution distance.

[0076] The present invention takes into account that the closer the emergency repair terminal is to the location to be processed, the faster the emergency repair speed is, and the farther the emergency repair terminal is from the location to be processed, the slower the emergency repair speed is. Therefore, the sending area of ​​the emergency signal is expanded according to the distance between each emergency repair terminal and the location to be processed, thereby expanding the signal coverage area, and then increasing the number of emergency repair terminals, further improving the emergency processing efficiency for the location to be processed.

[0077] See also Figure 4 As shown, it is a determination flow chart for analyzing whether the emergency repair treatment for the emergency target meets the emergency repair treatment timeliness standard.

[0078] Specifically, when it is determined that the dispatching and repairing terminal is completed, the expected distance between the dispatching and repairing terminal and the emergency target is determined, the actual distance between the dispatching and repairing terminal and the emergency target is determined, and based on the ratio of the actual distance to the expected distance, it is determined whether the repair processing for the emergency target meets the timeliness standard of the repair processing.

[0079] If the ratio is less than or equal to the preset ratio, it is determined that the emergency repair process for the emergency target meets the emergency repair process timeliness standard;

[0080] If the ratio is greater than the preset ratio, it is determined that the emergency repair process for the emergency target does not meet the emergency repair process timeliness standard, and the reason why it does not meet the emergency repair process timeliness standard is analyzed based on the ratio.

[0081] Specifically, in this embodiment, the expected distance is the maximum distance determined based on big data for the emergency terminal to reach the emergency location and meet the emergency processing requirements, and the preset ratio is selected in the interval [0.8-0.9].

[0082] The present invention takes into account that the transportation time of emergency equipment to the location to be handled by the emergency is affected by road conditions. The time it takes for the emergency equipment to arrive at the emergency location is analyzed according to the actual transportation distance between the emergency repair terminal and the emergency location, thereby improving the control accuracy of the transportation time of the emergency equipment, and further ensuring the emergency handling efficiency at the emergency location.

[0083] Specifically, the difference between the ratio of the actual distance to the expected distance and the preset ratio is calculated, and based on the difference, the reason why the emergency repair process for the emergency target does not meet the emergency repair process timeliness standard is determined,

[0084] If the difference is less than or equal to the preset difference, it is determined that the reason why the emergency repair process for the emergency target does not meet the emergency repair process timeliness standard is that the driving speed of the emergency repair terminal is unqualified, and the emergency repair terminal is accelerated;

[0085] If the difference is greater than the preset difference, it is determined that the reason why the emergency repair process for the emergency target does not meet the emergency repair process timeliness standard is signal interference.

[0086] Specifically, in this embodiment, the preset difference is 0.05 to 0.1 times the preset ratio.

[0087] The present invention calculates the ratio of the actual distance between the emergency repair terminal and the location to be processed for emergency to the expected distance, analyzes the reasons for the untimely emergency repair based on the ratio, and performs speed-up processing when it is determined that the driving speed of the emergency terminal is unqualified, thereby shortening the time it takes for the emergency terminal to reach the location to be processed for emergency, thereby improving the emergency processing efficiency at the emergency processing location.

[0088] Specifically, when determining to speed up the emergency repair terminal, the ratio of the remaining emergency repair time limit to the initial emergency repair time limit is calculated to obtain the emergency repair time limit ratio to increase the driving speed of the emergency repair terminal based on the emergency repair time limit ratio, wherein the increase in driving speed is negatively correlated with the emergency repair time limit ratio.

[0089] In this embodiment, optionally,

[0090] The emergency repair time limit ratio is compared with the first preset emergency repair time limit ratio standard threshold value and the second preset emergency repair time limit ratio standard threshold value,

[0091] If the emergency repair time limit ratio is less than or equal to the first preset emergency repair time limit ratio standard threshold, the first driving speed is increased, and the first driving speed is 0.3 times the initial driving speed;

[0092] If the emergency repair time limit ratio is greater than the first preset emergency repair time limit ratio standard threshold value and less than or equal to the second preset emergency repair time limit ratio standard threshold value, increase the second driving speed, and the second driving speed is 0.2 times the initial driving speed;

[0093] If the emergency repair time limit ratio is greater than the second preset emergency repair time limit ratio standard threshold, the third driving speed is increased, and the third driving speed is 0.1 times the initial driving speed;

[0094] Among them, the first preset emergency repair time limit is selected from the interval [0.6-0.7] of the standard threshold, and the second preset emergency repair time limit is selected from the interval [0.8-0.9] of the standard threshold.

[0095] Specifically, when the driving speed of the emergency repair terminal is adjusted, the adjusted driving speed is compared with the critical speed. If the driving speed is greater than the critical speed, a task change notification signal is issued and task change processing is performed.

[0096] Specifically, in this embodiment, the critical speed is the highest average driving speed of the emergency terminal transported to the location to be handled by the emergency, determined based on big data.

[0097] Specifically, when determining to change the task, the newly determined emergency repair terminal that meets the emergency repair requirements is recorded as the candidate emergency repair terminal.

[0098] If there is no ongoing task in the alternative emergency repair terminal, the task transfer process is performed;

[0099] If there is an ongoing task in the alternative emergency repair terminal, the task exchange process is performed.

[0100] Specifically, under the condition that it is determined that signal interference exists, the signal transmission power is adjusted based on the ratio of the actual distance to the expected distance, wherein the increase in the signal transmission power is positively correlated with the ratio.

[0101] In this embodiment, optionally,

[0102] The ratio of the actual distance to the expected distance is compared with the first preset ratio and the second preset ratio,

[0103] If the ratio of the actual distance to the expected distance is less than or equal to the first preset ratio, the first signal transmission power is increased, and the first signal transmission power is 0.15 times the initial signal transmission power;

[0104] If the ratio of the actual distance to the expected distance is greater than the first preset ratio and less than or equal to the second preset ratio, the second signal transmission power is increased, and the second signal transmission power is 0.2 times the initial signal transmission power;

[0105] If the ratio of the actual distance to the expected distance is greater than the second preset ratio, the third signal transmission power is increased, and the third signal transmission power is 0.25 times the initial signal transmission power;

[0106] Among them, the first preset ratio is 1.02 times the preset ratio, and the second preset ratio is 1.05 times the preset ratio.

[0107] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

[0108] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A satellite super-convergent intercommunication digital communication emergency command and dispatch method, characterized in that: include: Step S1, determine the location information of the emergency target, send out an emergency processing request signal, determine the sending radius of the request signal based on the level of the emergency situation, and construct a coverage range of the request signal with the emergency target as the center; Step S2, determining a preliminary scheduling plan according to the number of emergency repair terminals within the coverage area, and monitoring emergency repair terminals that meet the emergency repair requirements based on the preliminary scheduling plan; Step S3, determining whether the emergency repair processing of the emergency target by the emergency repair terminal can be completed on time according to the monitoring situation, and changing the scheduling plan when it is determined that it cannot be completed on time, or rebuilding the coverage of the request signal, Among them, the processing methods for changing the dispatch plan include: adjusting the driving speed of the emergency repair terminal and adjusting the signal transmission power; Step S4, executing emergency processing according to the determined scheduling plan.

2. The satellite hyper-convergence intercommunication digital communication emergency command and dispatch method according to claim 1 is characterized in that: In the step S1, after the coverage of the request signal is constructed, it is determined whether the construction of the coverage is qualified based on the number of emergency repair terminals in the coverage. When determining that the construction of the coverage area is qualified, the emergency repair terminals are screened to retain the emergency repair terminals that currently have no emergency repair tasks, and the dispatched emergency repair terminals for this emergency repair are determined based on the ascending order of distance; When it is preliminarily determined that the construction of the coverage area is qualified, it is determined to select emergency repair terminals in ascending order of distance, and the candidate emergency repair terminals for this emergency repair are determined based on the emergency repair tasks in each emergency repair terminal; When it is determined that the construction of the coverage area is unqualified, the sending radius of the request signal is expanded.

3. The satellite hyper-convergent intercommunication digital communication emergency command and dispatch method according to claim 2 is characterized in that: For the emergency repair terminals selected in ascending order of distance, a single emergency repair terminal without an emergency repair task is marked as a candidate emergency repair terminal, and a single emergency repair terminal with an emergency repair task and no scheduled emergency repair is marked as a pending emergency repair terminal. The repair time limit of the repair terminal to be confirmed for the ongoing repair task, the repair time required for the repair terminal to be confirmed to complete the ongoing repair task, and the scheduling time for the current repair target are obtained respectively. Calculate the time difference between the emergency repair time limit and the emergency repair time consumed, and analyze whether to perform task change processing on the emergency repair terminal to be confirmed based on the comparison result of the time difference and the scheduling time. When it is determined to perform task change processing, the to-be-determined emergency repair terminal is marked as a dispatched emergency repair terminal for the current emergency repair target after the task change.

4. The satellite hyper-convergence intercommunication digital communication emergency command and dispatch method according to claim 2 is characterized in that: The average distribution distance of each emergency repair terminal within the coverage area is calculated to adjust the transmission radius according to the average distribution distance, wherein the expansion range of the transmission radius is positively correlated with the average distribution distance.

5. The satellite hyper-convergence intercommunication digital communication emergency command and dispatch method according to claim 3 is characterized in that: When it is determined that the dispatching and repairing terminal is completed, the expected distance between the dispatching and repairing terminal and the emergency target is determined, the actual distance between the dispatching and repairing terminal and the emergency target is determined, and based on the ratio of the actual distance to the expected distance, it is determined whether the repairing process for the emergency target meets the timeliness standard of the repairing process, When it is determined that the emergency repair process for the emergency target does not meet the emergency repair process timeliness standard, the reasons why it does not meet the emergency repair process timeliness standard are analyzed based on the ratio.

6. The satellite hyper-convergent intercommunication digital communication emergency command and dispatch method according to claim 5 is characterized in that: Calculating the difference between the ratio of the actual distance to the expected distance and the preset ratio, and determining the reason why the emergency repair process for the emergency target does not meet the emergency repair process timeliness standard based on the difference, When it is determined that the reason why the emergency repair process for the emergency target does not meet the emergency repair timeliness standard is that the travel speed of the emergency repair terminal is unqualified, the emergency repair terminal is accelerated. Or, it is determined that the reason why the emergency repair process for the emergency target does not meet the emergency repair process timeliness standard is signal interference.

7. The satellite hyper-convergence intercommunication digital communication emergency command and dispatch method according to claim 6 is characterized in that: When determining to speed up the emergency repair terminal, the ratio of the remaining emergency repair time limit to the initial emergency repair time limit is calculated to obtain the emergency repair time limit ratio to increase the driving speed of the emergency repair terminal based on the emergency repair time limit ratio, wherein the increase in driving speed is negatively correlated with the emergency repair time limit ratio.

8. The satellite hyper-convergent intercommunication digital communication emergency command and dispatch method according to claim 7 is characterized in that: When the adjustment of the driving speed of the emergency repair terminal is completed, the adjusted driving speed is compared with the critical speed. If the driving speed is greater than the critical speed, a task change notification signal is issued and task change processing is performed.

9. The satellite hyper-convergent intercommunication digital communication emergency command and dispatch method according to claim 8 is characterized in that: When determining to change the task, the newly determined emergency repair terminal that meets the emergency repair requirements will be recorded as the candidate emergency repair terminal. Based on whether there is an ongoing task in the candidate repair terminal, it is determined whether to perform task transfer processing or task exchange processing.

10. The satellite hyper-convergence intercommunication digital communication emergency command and dispatch method according to claim 6, characterized in that: Under the condition that it is determined that signal interference exists, the signal transmission power is adjusted based on the ratio of the actual distance to the expected distance, wherein the increase in the signal transmission power is positively correlated with the ratio.

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