CN115604798B - Dormancy method and system of communication module - Google Patents
Dormancy method and system of communication module Download PDFInfo
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- CN115604798B CN115604798B CN202211289329.5A CN202211289329A CN115604798B CN 115604798 B CN115604798 B CN 115604798B CN 202211289329 A CN202211289329 A CN 202211289329A CN 115604798 B CN115604798 B CN 115604798B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
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- 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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Abstract
The application is applicable to the technical field of data communication, and particularly relates to a dormancy method and system of a communication module, wherein the method comprises the following steps: acquiring an offline map and historical positioning information; counting the number of times of communication service switching, and judging whether to start dormancy detection; determining a predicted path according to the historical positioning information and the offline map, and calculating a communication service switching interval according to the predicted path; and calculating service switching time according to the communication service switching interval, and carrying out correction processing according to a preset time threshold value to generate a dormancy scheme. According to the method and the device, the historical moving path of the device is determined by acquiring the historical position information of the device, and the situation that communication service is switched possibly exists when the device encounters different obstacles on different paths is estimated according to the situation of the obstacles on the predicted path, so that a dormancy scheme is formulated, the problem that the communication service is continuously switched is avoided, and the communication is ensured to be more stable.
Description
Technical Field
The application belongs to the technical field of data communication, and particularly relates to a dormancy method and system of a communication module.
Background
The mobile communication communicates the communication mode between the mobile user and the fixed point user or between the mobile users.
One or both of the communication parties are in motion. Including land, sea, and air mobile communications. The frequency bands used are throughout low, medium, high, very high and very high frequencies. The mobile communication system is composed of mobile station, base station and mobile exchange office. If it needs to communicate with a mobile station, the mobile exchange station sends out a call to the whole network through each base station, the called station sends out a response signal after receiving the call, the mobile exchange station allocates a channel to the mobile station after receiving the response and transmits a signaling from the channel to ring the mobile station.
In the current mobile communication equipment, a plurality of digital communication services exist in the same equipment at the same time, under different network environments, the equipment can switch among different digital communication services, and in the switching process, the network is unstable, so that the user experience is affected.
Disclosure of Invention
The embodiment of the application aims to provide a dormancy method of a communication module, which aims to solve the problems that equipment can be switched between different digital communication services under different network environments, and network instability can be caused and user experience is affected in the switching process.
The embodiment of the application is realized in such a way that the method for dormancy of the communication module comprises the following steps:
acquiring an offline map and historical positioning information;
counting the number of times of communication service switching, and judging whether to start dormancy detection;
determining a predicted path according to the historical positioning information and the offline map, and calculating a communication service switching interval according to the predicted path;
and calculating service switching time according to the communication service switching interval, and carrying out correction processing according to a preset time threshold value to generate a dormancy scheme.
Preferably, the step of counting the number of times of switching the communication service and determining whether to start the sleep detection specifically includes:
inquiring a communication service history record to obtain all interval sections used by the communication service;
determining the number of times of communication service switching contained in a preset duration;
comparing the communication service switching times with a first threshold value, judging whether to start dormancy detection, judging to start dormancy detection when the communication service switching times are larger than the first threshold value, and otherwise, not starting dormancy detection.
Preferably, the step of determining a predicted path according to the historical positioning information and the offline map, and calculating a communication service switching interval according to the predicted path specifically includes:
inquiring an offline map according to the historical positioning information to determine a historical travel path;
determining available paths within a preset distance length according to the historical travel paths, and sequencing according to the various road lengths in the available paths to determine a predicted path;
and determining whether the communication service needs to be switched according to the obstacles in each predicted path so as to determine a communication service switching section.
Preferably, the step of calculating service switching time according to the communication service switching interval and performing correction processing according to a preset time threshold to generate a sleep scheme specifically includes:
determining the passing speeds of different road sections according to the historical positioning information;
calculating the passing time in each communication service switching interval according to the passing speed, and discarding the communication service switching interval with the passing time lower than the time threshold;
and generating a dormancy scheme according to the corrected communication service switching interval and executing the dormancy scheme.
Preferably, the offline map is acquired according to historical positioning information.
Preferably, the passing speed is an average speed.
Another object of an embodiment of the present application is to provide a sleep system of a communication module, the system including:
the information acquisition module is used for acquiring an offline map and historical positioning information;
the detection judging module is used for counting the switching times of the communication service and judging whether to start dormancy detection or not;
the interval dividing module is used for determining a predicted path according to the historical positioning information and the offline map, and calculating a communication service switching interval according to the predicted path;
and the communication service dormancy module is used for calculating service switching time according to the communication service switching interval, and carrying out correction processing according to a preset time threshold value to generate a dormancy scheme.
Preferably, the detection and determination module includes:
the history record inquiring unit is used for inquiring the history record of the communication service and acquiring all interval sections used by the communication service;
the quantity counting unit is used for determining the number of times of switching the communication service contained in the preset duration;
and the dormancy detection unit is used for comparing the communication service switching times with a first threshold value, judging whether to start dormancy detection, judging to start dormancy detection when the communication service switching times are larger than the first threshold value, and otherwise, not starting dormancy detection.
Preferably, the interval dividing module includes:
the historical path generating unit is used for inquiring the offline map according to the historical positioning information to determine a historical travel path;
the prediction path generation unit is used for determining available paths within a preset distance length according to the historical travel path, sorting according to various road lengths within the available paths and determining a prediction path;
and the service switching judging unit is used for determining whether the communication service needs to be switched according to the barriers in each predicted path so as to determine a communication service switching section.
Preferably, the communication service dormancy module includes:
the speed calculation unit is used for determining the passing speeds of different road sections according to the historical positioning information;
the traffic time calculation unit is used for calculating traffic time in each communication service switching interval according to the traffic speed and discarding the communication service switching interval with the traffic time lower than the time threshold;
and the dormancy execution unit is used for generating a dormancy scheme according to the corrected communication service switching interval and executing the dormancy scheme.
According to the dormancy method of the communication module, the historical moving path of the equipment is determined by acquiring the historical position information of the equipment, and the situation that the communication service is switched possibly exists when the equipment encounters different obstacles on different paths is estimated according to the situation of the obstacles on the predicted path, so that a dormancy scheme is formulated, the problem that the communication service is continuously switched is avoided, and the communication is ensured to be more stable.
Drawings
Fig. 1 is a flowchart of a sleep method of a communication module according to an embodiment of the present application;
FIG. 2 is a flowchart showing steps for counting the number of times of switching communication services and determining whether to start sleep detection according to an embodiment of the present application;
FIG. 3 is a flowchart showing steps for determining a predicted path according to historical positioning information and an offline map, and calculating a communication service switching interval according to the predicted path according to an embodiment of the present application;
fig. 4 is a flowchart of steps for calculating service switching time according to a communication service switching interval, performing correction processing according to a preset time threshold, and generating a sleep scheme according to an embodiment of the present application;
fig. 5 is a schematic diagram of a sleep system of a communication module according to an embodiment of the present application;
fig. 6 is a schematic diagram of a detection and determination module according to an embodiment of the present application;
fig. 7 is a block diagram of a block division module according to an embodiment of the present application;
fig. 8 is a schematic diagram of a communication service dormancy module according to an embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
It will be understood that the terms "first," "second," and the like, as used herein, may be used to describe various elements, but these elements are not limited by these terms unless otherwise specified. These terms are only used to distinguish one element from another element. For example, a first xx script may be referred to as a second xx script, and similarly, a second xx script may be referred to as a first xx script, without departing from the scope of this disclosure.
In the current mobile communication equipment, a plurality of digital communication services exist in the same equipment at the same time, under different network environments, the equipment can switch among different digital communication services, and in the switching process, the network is unstable, so that the user experience is affected.
According to the method and the device, the historical moving path of the device is determined by acquiring the historical position information of the device, and the situation that communication service is switched possibly exists when the device encounters different obstacles on different paths is estimated according to the situation of the obstacles on the predicted path, so that a dormancy scheme is formulated, the problem that the communication service is continuously switched is avoided, and the communication is ensured to be more stable.
As shown in fig. 1, a flowchart of a sleep method of a communication module according to an embodiment of the present application is shown, where the method includes:
s100, acquiring an offline map and historical positioning information.
In this step, an offline map is obtained, the offline map is pre-downloaded in a device, the offline map contains information such as road information and buildings, history positioning information is stored in the device, specifically, the offline map can be stored according to a time axis sequence, for example, the time a is located at the point a, the time B is located at the point B, and when recording is performed, recording is performed according to a preset time interval, the total recording duration does not exceed a preset maximum value, for example, sequential positioning information is recorded at intervals of one second, the preset maximum value is one hour, only position information within one hour is recorded, and for the part exceeding one hour, the position information is deleted.
S200, counting the number of times of communication service switching, and judging whether to start dormancy detection.
In this step, the number of times of switching communication services is counted, the historical moving point of the device can be determined according to the historical positioning information, the continuous path of the device moving can be determined by means of connection, the communication services used in different time periods are recorded in the device according to time sequence, if 3GPP is used between time A and time B, the position of the device in the time period can be determined according to time A and time B, the type of communication services used on the path determined between time A and time B can be determined, the time of switching communication services and the number of times of switching can be determined, when the number of times of switching communication services exceeds a preset value, the situation that the communication services in the current environment are unstable is indicated, and the network is required to be stabilized by means of dormancy, so that the switching of the communication services is reduced.
And S300, determining a predicted path according to the historical positioning information and the offline map, and calculating a communication service switching section according to the predicted path.
In this step, a predicted path is determined according to the historical positioning information and the offline map, road information is recorded in the offline map, and the historical moving path of the device can be known according to the historical positioning information, so that the predicted path can be obtained according to the path possibly passed by the offline map in the future time period, the predicted path can be multiple, obstacles are also provided on the predicted path, such as a tunnel, and whether communication service switching is performed is determined according to the type of the obstacle in the historical moving path, such as that in the historical moving path, a communication service switching operation is generated once every time the tunnel is encountered, and the communication service is switched to 2G, then the tunnel can be regarded as a section adopting 2G service, after the tunnel passes through, the predicted path can be divided accordingly, a plurality of service switching sections can be obtained, and different communication service types should be used in different service switching sections.
S400, calculating service switching time according to the communication service switching interval, and carrying out correction processing according to a preset time threshold value to generate a dormancy scheme.
In this step, the service switching time is calculated according to the communication service switching interval, and the moving speed of the device in different intervals can be determined according to the historical moving path, so that the time when the device arrives at different communication service switching intervals can be deduced, namely the service switching time is obtained, and for part of the service switching intervals, the length is too short, when the communication service switching intervals pass, sleep states such as an e interval, an r interval and a t interval are selected and connected in sequence, 2G service, 3G service and 2G service should be used respectively in the e interval, the r interval and the t interval, and the r interval is shorter, if the communication service switching is performed, the user experience is greatly affected, when the r interval passes, the 3G service is dormant, and 2G service is used in the e interval, the r interval and the t interval, so that the two communication service switching times are reduced.
As shown in fig. 2, as a preferred embodiment of the present application, the step of counting the number of times of switching the communication service and determining whether to start the sleep detection specifically includes:
s201, inquiring a communication service history record, and acquiring interval sections used by all communication services.
In this step, a communication service history is queried, in which a practical communication service type at each moment in the history is recorded, and for example, a 2G service is used in a time period of one hour back from the current moment.
S202, determining the number of times of switching communication services contained in a preset duration.
In this step, the number of times of switching the communication service included in the preset duration is determined, if the preset duration includes a section used by a communication service, and the communication services in adjacent sections are different, then there is necessarily one time of switching the communication service between two adjacent sections, and then there are ten sections, and then there are nine times of switching, that is, the number of times of switching the communication service is nine.
S203, comparing the communication service switching times with a first threshold value, judging whether to start the dormancy detection, when the communication service switching times are larger than the first threshold value, judging to start the dormancy detection, otherwise, not starting the dormancy detection.
In this step, the number of times of switching the communication service is compared with the first threshold, if the number of times of switching the communication service does not exceed the first threshold within the preset duration, it is indicated that the frequency of switching the communication service is not high, and user experience is not affected, and when the number of times of switching the communication service is greater than the first threshold, it is determined that sleep detection is started, because at this time, the device has already started to frequently switch the type of communication service, power consumption is increased, and communication service is blocked, dropped, and the like.
As shown in fig. 3, as a preferred embodiment of the present application, the step of determining a predicted path according to the historical positioning information and the offline map, and calculating a communication service switching interval according to the predicted path specifically includes:
s301, inquiring the offline map according to the historical positioning information to determine a historical travel path.
In the step, an offline map is queried according to the historical positioning information to determine a historical travel path, point positions of equipment at all moments in a historical process can be obtained according to the historical positioning information, marking is carried out in the offline map according to a time sequence, and then the historical travel path can be obtained by connecting the points in series along a road.
S302, determining available paths within a preset distance length according to the historical travel path, and sequencing according to various road lengths in the available paths to determine a predicted path.
In this step, an available path within a preset distance length is determined according to a historical travel path, and in order to determine that there will be no multiple communication service switching in a short time in the future, a path in which the device moves in the future needs to be determined, specifically, an available path possibly used by the device is determined according to an offline map, and roads in the available path are classified, for example, by national roads, provincial roads and county roads, where national roads have higher priority than provincial roads and provincial roads have higher priority than county roads, so as to determine a predicted path.
S303, determining whether the communication service needs to be switched according to the barriers in each predicted path so as to determine a communication service switching section.
In this step, whether the communication service needs to be switched is determined according to the obstacles in each predicted path, that is, whether the predicted path has the obstacle is determined, the obstacle is classified, the type of the communication service used when the obstacle passes is determined according to the history data, for example, when the communication service passes through a tunnel, the 2G service is used, so that the communication service used at each position on the predicted path is determined, and the section division is performed according to the type of the communication service, so as to obtain the communication service switching section.
As shown in fig. 4, as a preferred embodiment of the present application, the step of calculating a service switching time according to a communication service switching interval, performing correction processing according to a preset time threshold, and generating a sleep scheme specifically includes:
s401, determining the passing speeds of different road sections according to the historical positioning information.
In this step, the traffic speed at different road sections is determined according to the historical positioning information, and since only the time when the device is at the position is recorded in the historical positioning information, the traffic speed needs to be calculated according to the time, the positions of two points are determined first, then the offline map is queried according to the positions of the two points to determine the road where the two points are located, and the road length between the two points is determined according to the offline map, so that the traffic speed is calculated according to the traffic time.
S402, calculating the traffic time in each communication service switching section according to the traffic speed, and discarding the communication service switching sections with the traffic time lower than the time threshold.
In this step, the traffic time in each communication service switching interval is calculated according to the traffic speed, the traffic time in each communication service switching interval is determined according to the traffic speed obtained by calculation, so that the type of communication service used at each moment in the future time can be predicted, and for the communication service switching interval with the traffic time lower than the time threshold, if the service switching is also performed, the user experience is affected, and the communication service is abandoned, and when the communication service switching interval is passed, the corresponding communication service is dormant.
S403, generating a dormancy scheme according to the corrected communication service switching interval and executing the dormancy scheme.
In this step, a sleep scheme is generated according to the corrected communication service switching interval, and it is determined that the device enters that predicted path according to the actual location of the device, thereby executing the corresponding sleep scheme.
As shown in fig. 5, a sleep system of a communication module according to an embodiment of the present application includes:
the information acquisition module 100 is configured to acquire an offline map and historical positioning information.
In the system, the information acquisition module 100 acquires an offline map, downloads the offline map in advance in a device, wherein the offline map contains information such as road information and buildings, history positioning information is stored in the device, specifically, the offline map can be stored according to a time axis sequence, for example, the time point a is located at the time point B, the time point B is located at the time point B, and when recording is performed, recording is performed according to a preset time interval, the total recording duration does not exceed a preset maximum value, for example, sequential positioning information is recorded at intervals of one second, the preset maximum value is one hour, only position information within one hour is recorded, and the position information is deleted for a part exceeding one hour.
The detection decision module 200 is configured to count the number of times of switching communication services, and decide whether to start sleep detection.
In the system, the detection and judgment module 200 counts the switching times of communication services, can determine the historical moving point position of the equipment according to the historical positioning information, can determine the continuous path of equipment movement in a connection mode, records the communication services used in different time periods in the equipment according to time sequence, if 3GPP is used between time A and time B, can determine the position of the equipment in the time period according to time A and time B, can determine the type of the communication services used on the path determined between time A and time B, can determine the switching time and the switching times of the communication services, and when the switching times of the communication services exceed a preset value, indicates that the communication services in the current environment are unstable, and needs to stabilize the network in a dormant mode to reduce the switching of the communication services.
The section dividing module 300 is configured to determine a predicted path according to the historical positioning information and the offline map, and calculate a communication service switching section according to the predicted path.
In the system, the section dividing module 300 determines a predicted path according to the historical positioning information and the offline map, road information is recorded in the offline map, and the historical moving path of the device can be known according to the historical positioning information, so that the predicted path can be obtained according to the path possibly passed by the offline map in a future time period, the predicted path can be multiple, obstacles such as a tunnel are also arranged on the predicted path, whether communication service switching is performed is determined according to the types of the obstacles in the historical moving path, for example, in the historical moving path, a communication service switching operation is generated once when the tunnel is encountered each time, the communication service is switched to 2G, then the tunnel can be regarded as a section adopting 2G service, the predicted path can be divided according to the fact that the tunnel is switched to 3G, and different communication service types are used in different service switching sections.
The communication service dormancy module 400 is configured to calculate a service switching time according to a communication service switching interval, and perform correction processing according to a preset time threshold to generate a dormancy scheme.
In the system, the communication service dormancy module 400 calculates service switching time according to a communication service switching interval, and can determine the moving speed of the device in different intervals according to a historical moving path, so that the time when the device arrives at different communication service switching intervals can be deduced, namely service switching time is obtained, for part of service switching intervals, the length of the service switching intervals is too short, dormancy states such as an e interval, an r interval and a t interval are selected to be connected in sequence when the communication service switching interval is passed, 2G service, 3G service and 2G service are respectively used in the e interval, the r interval and the t interval, r interval is shorter, user experience is greatly affected if the communication service switching is carried out, and then 2G service is used in the e interval, the r interval and the t interval when the 3G service is passed, so that two times of communication service switching are reduced, and according to the above mode, dormancy schemes are determined, so that dormancy schemes are executed when the device arrives at different positions.
As shown in fig. 6, as a preferred embodiment of the present application, the detection and determination module 200 includes:
the history query unit 201 is configured to query the communication service history, and obtain all intervals used by the communication service.
In this module, the history querying unit 201 queries a communication service history, in which a practical communication service type at each moment in the history process is recorded, for example, a 2G service is used in a time period of one hour back from the current moment.
The number statistics unit 202 is configured to determine the number of times of communication service handover included in the preset duration.
In this module, the number statistics unit 202 determines the number of times of switching the communication service included in the preset duration, for example, the number of times of switching the communication service included in the preset duration includes a section used by a communication service, and the communication services in adjacent sections are different, so that there is necessarily one communication service switching between two adjacent sections, and there are ten sections, and then there are nine times of switching, that is, the number of times of switching the communication service is nine.
The sleep detection unit 203 is configured to compare the number of times of switching the communication service with a first threshold value, determine whether to start sleep detection, and determine to start sleep detection when the number of times of switching the communication service is greater than the first threshold value, otherwise, not start sleep detection.
In this module, the dormancy detection unit 203 compares the number of times of switching the communication service with the first threshold, if the number of times of switching the communication service does not exceed the first threshold within a preset period of time, it indicates that the frequency of switching the communication service is not high, and the user experience is not affected, and when the number of times of switching the communication service is greater than the first threshold, it determines to start dormancy detection, because the device has already started to frequently switch the communication service type at this time, not only power consumption is increased, but also communication service is blocked, dropped, and so on.
As shown in fig. 7, as a preferred embodiment of the present application, the section dividing module 300 includes:
the historical path generating unit 301 is configured to query the offline map to determine a historical travel path according to the historical positioning information.
In this module, the history path generating unit 301 queries the offline map to determine the history travel path according to the history positioning information, and according to the history positioning information, the point positions of the device at each moment in the history process can be obtained, the point positions are marked in the offline map according to the time sequence, and then the point positions are connected in series along the road, so that the history travel path can be obtained.
The predicted path generating unit 302 is configured to determine an available path within a preset distance length according to the historical travel path, and order the available paths according to various road lengths within the available path, so as to determine a predicted path.
In this module, in order to determine that there will be no multiple communication service switching in a short time in the future, the predicted path generating unit 302 needs to determine a path that the device moves in the future, specifically, classifies the roads in the available paths according to the available paths that the offline map determination device may use, for example, classifies according to national roads, provincial roads and county roads, where national roads have higher priority than provincial roads and provincial roads have higher priority than county roads, so as to determine the predicted path.
The service switching determination unit 303 is configured to determine whether communication services need to be switched according to the obstacles in each predicted path, so as to determine a communication service switching section.
In this module, the service switching determining unit 303 determines whether to switch communication services according to the obstacles in each predicted path, that is, determines whether there is an obstacle on the predicted path, classifies the obstacle, determines the type of communication service used when the obstacle passes through, for example, when the obstacle passes through a tunnel, uses 2G service according to historical data, thereby determining the communication service used at each position on the predicted path, and performs section division according to the type of communication service, so as to obtain a communication service switching section.
As shown in fig. 8, as a preferred embodiment of the present application, the communication service dormancy module 400 includes:
the speed calculation unit 401 is configured to determine the traffic speed at different road segments according to the historical positioning information.
In this module, the speed calculating unit 401 determines the traffic speed on different road segments according to the historical positioning information, and since only the time when the device is at the position is recorded in the historical positioning information, the traffic speed needs to be calculated according to the time, the positions of two points are determined first, then the offline map is queried according to the positions of the two points to determine the road where the device is located, and the road length between the two points is determined according to the offline map, so that the traffic speed is calculated according to the traffic time.
The transit time calculating unit 402 is configured to calculate transit times in the respective communication service switching sections according to the transit speeds, and discard communication service switching sections with transit times lower than the time threshold.
In this module, the transit time calculating unit 402 calculates the transit time in each communication service switching interval according to the transit speed, determines the transit time in each communication service switching interval according to the calculated transit speed, and can predict the type of communication service used at each moment in the future time, and if the transit time is lower than the time threshold, the communication service switching interval is also subjected to service switching, the user experience is affected, and the communication service is abandoned, and when the communication service switching interval is passed, the corresponding communication service is dormant.
And a dormancy execution unit 403, configured to generate a dormancy scheme according to the modified communication service switching interval, and execute the dormancy scheme.
In this module, the sleep execution unit 403 generates a sleep scheme according to the corrected communication service switching interval, and determines that the device enters that predicted path according to the actual location of the device, thereby executing a corresponding sleep scheme.
It should be understood that, although the steps in the flowcharts of the embodiments of the present application are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in various embodiments may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
Those skilled in the art will appreciate that all or part of the processes in the methods of the above embodiments may be implemented by a computer program for instructing relevant hardware, where the program may be stored in a non-volatile computer readable storage medium, and where the program, when executed, may include processes in the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.
Claims (6)
1. A method for dormancy of a communication module, the method comprising:
acquiring an offline map and historical positioning information;
counting the number of times of communication service switching, and judging whether to start dormancy detection;
determining a predicted path according to the historical positioning information and the offline map, and calculating a communication service switching interval according to the predicted path, wherein the method specifically comprises the following steps:
inquiring the offline map according to the historical positioning information to determine a historical travel path, obtaining the point positions of the equipment at all times in the historical process according to the historical positioning information, marking the point positions in the offline map according to the time sequence, and then connecting the point positions in series along the road to obtain the historical travel path;
determining available paths within a preset distance length according to historical travel paths, sorting according to various road lengths in the available paths, determining predicted paths, classifying the roads in the available paths according to available paths possibly used by offline map determining equipment, and classifying according to national roads, provincial roads and county roads, wherein the national roads have higher priority than the provincial roads and the provincial roads have higher priority than the county roads, so that the predicted paths are determined;
determining whether communication services need to be switched according to the obstacles in each predicted path to determine a communication service switching section, judging whether the predicted path has the obstacles, classifying the obstacles, determining the type of the communication services used when the predicted path passes the obstacles according to historical data, and determining the communication services used at each position on the predicted path, so that the section division is performed according to the type of the communication services to obtain the communication service switching section;
calculating service switching time according to a communication service switching interval, and performing correction processing according to a preset time threshold to generate a dormancy scheme, wherein the method specifically comprises the following steps:
determining the traffic speed of different road sections according to the historical positioning information, firstly determining the positions of two points, then inquiring an offline map according to the positions of the two points to determine the road where the two points are located, and determining the road length between the two points according to the offline map so as to calculate the traffic speed according to the traffic time;
calculating the passing time in each communication service switching interval according to the passing speed, discarding the communication service switching interval with the passing time lower than the time threshold, and dormancy of the corresponding communication service when passing through the communication service switching interval;
and generating a dormancy scheme according to the corrected communication service switching interval, and executing the dormancy scheme according to the actual position of the equipment, determining that the equipment enters the predicted path, thereby executing the corresponding dormancy scheme.
2. The method for dormancy of a communication module according to claim 1, wherein said step of counting the number of times of switching the communication service and determining whether to start dormancy detection comprises:
inquiring a communication service history record to obtain all interval sections used by the communication service;
determining the number of times of communication service switching contained in a preset duration;
comparing the communication service switching times with a first threshold value, judging whether to start dormancy detection, judging to start dormancy detection when the communication service switching times are larger than the first threshold value, and otherwise, not starting dormancy detection.
3. The method of claim 1, wherein the offline map is obtained according to historical positioning information.
4. The method of claim 1, wherein the traffic speed is an average speed.
5. A sleep system for a communication module, the system comprising:
the information acquisition module is used for acquiring an offline map and historical positioning information;
the detection judging module is used for counting the switching times of the communication service and judging whether to start dormancy detection or not;
the interval dividing module is configured to determine a predicted path according to the historical positioning information and the offline map, and calculate a communication service switching interval according to the predicted path, and specifically includes: the historical path generating unit is used for inquiring the offline map to determine a historical traveling path according to the historical positioning information, and according to the historical positioning information, the point positions of the equipment at all times in the historical process can be obtained, marking is carried out in the offline map according to the time sequence, and then the historical traveling paths can be obtained by connecting the points in series along the roads; a predicted path generating unit, configured to determine available paths within a preset distance length according to a historical travel path, sort according to various road lengths within the available paths, determine a predicted path, classify roads in the available paths according to available paths possibly used by an offline map determining device, and classify roads according to national roads, provincial roads and county roads, where the national roads have a higher priority than the provincial roads and the provincial roads have a higher priority than the county roads, so as to determine the predicted path; the service switching judging unit is used for determining whether communication services need to be switched according to the obstacles in each predicted path so as to determine a communication service switching section, judging whether the predicted path is provided with the obstacles, classifying the obstacles, determining the type of the communication service used when the predicted path passes through the obstacles according to historical data, and determining the communication service used at each position on the predicted path, so that the section is divided according to the type of the communication service, and the communication service switching section is obtained;
the communication service dormancy module is used for calculating service switching time according to a communication service switching interval, carrying out correction processing according to a preset time threshold value and generating a dormancy scheme, and specifically comprises the following steps: the speed calculation unit is used for determining the passing speeds of different road sections according to the historical positioning information, firstly determining the positions of two points, then inquiring the offline map according to the positions of the two points to determine the road where the two points are located, and determining the road length between the two points according to the offline map so as to calculate the passing speed according to the passing time; the traffic time calculation unit is used for calculating traffic time in each communication service switching interval according to the traffic speed, discarding the communication service switching interval with the traffic time lower than the time threshold, and dormancy of the corresponding communication service is performed when the communication service switching interval is passed; and the dormancy execution unit is used for generating a dormancy scheme according to the corrected communication service switching interval and executing, and determining that the equipment enters the predicted path according to the actual position of the equipment so as to execute the corresponding dormancy scheme.
6. The sleep system of claim 5, wherein the detection and decision module comprises:
the history record inquiring unit is used for inquiring the history record of the communication service and acquiring all interval sections used by the communication service;
the quantity counting unit is used for determining the number of times of switching the communication service contained in the preset duration;
and the dormancy detection unit is used for comparing the communication service switching times with a first threshold value, judging whether to start dormancy detection, judging to start dormancy detection when the communication service switching times are larger than the first threshold value, and otherwise, not starting dormancy detection.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650692A (en) * | 2018-05-07 | 2018-10-12 | 广东小天才科技有限公司 | A kind of method, apparatus and intelligent wearable device of network formats switching |
| CN113242584A (en) * | 2021-06-22 | 2021-08-10 | 重庆邮电大学 | Network selection method based on neural network in ultra-dense heterogeneous wireless network |
| CN114173402A (en) * | 2021-12-09 | 2022-03-11 | 广州爱浦路网络技术有限公司 | User terminal dormancy control method, heaven-earth integrated communication network and storage medium |
| CN115002851A (en) * | 2022-03-10 | 2022-09-02 | 北京小米移动软件有限公司 | Cell control method and device for terminal, electronic equipment and storage medium |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650692A (en) * | 2018-05-07 | 2018-10-12 | 广东小天才科技有限公司 | A kind of method, apparatus and intelligent wearable device of network formats switching |
| CN113242584A (en) * | 2021-06-22 | 2021-08-10 | 重庆邮电大学 | Network selection method based on neural network in ultra-dense heterogeneous wireless network |
| CN114173402A (en) * | 2021-12-09 | 2022-03-11 | 广州爱浦路网络技术有限公司 | User terminal dormancy control method, heaven-earth integrated communication network and storage medium |
| CN115002851A (en) * | 2022-03-10 | 2022-09-02 | 北京小米移动软件有限公司 | Cell control method and device for terminal, electronic equipment and storage medium |
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