CN114585037A - Network type switching method and device, terminal equipment and computer readable medium - Google Patents
Network type switching method and device, terminal equipment and computer readable medium Download PDFInfo
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Abstract
The present disclosure relates to the field of mobile communications technologies, and in particular, to a network system switching method and apparatus, a computer-readable medium, and a terminal device. Wherein the method comprises the following steps: when the current network state of the terminal equipment is identified to not meet the preset condition, the current position and the current time of the terminal equipment are obtained; determining a target data point according to the current position to obtain target data point data corresponding to the target data point; the target data point data comprises network state scores of all network types of the target data points in different time periods; and screening a target network type from the target data point data according to the current time, and controlling the terminal equipment to be switched from the current network type to the target network type. The scheme of the application can enable the terminal equipment to be switched to the optimal network when the network is switched for the first time.
Description
Technical Field
The present disclosure relates to the field of mobile communications technologies, and in particular, to a network format switching method, a network format switching apparatus, a computer-readable medium, and a terminal device.
Background
Intelligent terminal devices such as smart phones and smart bracelets are deeply integrated into daily life of people. People use intelligent terminal equipment to surf the internet, shop and chat in different environments and application scenes. When the intelligent terminal is used, when network abnormality occurs, the terminal needs to switch network systems. In the existing technical scheme, the current network generally needs to be evaluated to judge the network quality; if the network quality is poor, switching to a network of other system; for example, from a 5G network to a 4G network, etc. However, such a method has certain disadvantages, for example, the detection process of the network state is time-consuming, network searching and registration need to be performed again when the network system is switched, and a certain time period also needs to be consumed; therefore, the time consumption of the terminal equipment for network system switching is long, and the user experience of the network use of the terminal is influenced.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The present disclosure provides a network format switching method, a network format switching device, a computer readable medium, and a terminal device, which can solve the problem that the time consumed for network format switching is long.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of the disclosure.
According to a first aspect of the present disclosure, a network format switching method is provided, including:
when the current network state of the terminal equipment is identified to not meet the preset condition, the current position and the current time of the terminal equipment are obtained;
determining a target data point according to the current position to obtain target data point data corresponding to the target data point; the target data point data comprises network state scores of all network systems of the target data points in different time periods;
and screening a target network type from the target data point data according to the current time, and controlling the terminal equipment to be switched from the current network type to the target network type.
According to a second aspect of the present disclosure, there is provided a network system switching apparatus, including:
the network state evaluation module is used for acquiring the current position and the current time of the terminal equipment when the current network state of the terminal equipment is identified not to meet the preset condition;
the target data point identification module is used for determining a target data point according to the current position so as to obtain target data point data corresponding to the target data point; the target data point data comprises network state scores of all network systems of the target data points in different time periods;
and the network type selection module is used for screening a target network type from the target data point data according to the current time and controlling the terminal equipment to be switched from the current network type to the target network type.
According to a third aspect of the present disclosure, there is provided a computer-readable medium having stored thereon a computer program which, when executed by a processor, implements the network-system switching method described above.
According to a fourth aspect of the present disclosure, there is provided a terminal device comprising:
a processor; and
a memory for storing executable instructions of the processor;
the processor is configured to implement the network mode switching method when executing the executable instruction.
According to the network system switching method provided by the embodiment of the disclosure, by scoring the network states of the data points in different time periods for each network system in advance, when the terminal device passes through the data points and the network state is degraded, the currently most suitable network system with the best network state can be selected according to the pre-updated network state scores of each network system, so that the terminal device can be switched to the currently most suitable network with one opportunity when the network system is switched; and the terminal equipment can perform rapid registration according to the prestored network parameters, thereby shortening the time for the terminal equipment to perform network type detection and switching and ensuring the network state of the terminal equipment to be stable.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 schematically illustrates a network format switching method in an exemplary embodiment of the present disclosure;
fig. 2 schematically illustrates a schematic diagram of a method of determining a network status score according to an exemplary embodiment of the present disclosure;
FIG. 3 schematically illustrates a schematic diagram of a method of determining a target data point in an exemplary embodiment of the disclosure;
fig. 4 schematically illustrates a composition diagram of a network format switching device in an exemplary embodiment of the disclosure;
fig. 5 schematically illustrates a composition diagram of a terminal device in an exemplary embodiment of the present disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
In the related art, when a network is abnormal, a terminal device judges whether the network is a poor-quality network or not by scoring the current network; if yes, switching to a network type of a lower generation; for example, if the 5G network is detected to be stuck, the round-trip delay of the data packet is too long, and the evaluation is low score, the system is switched to the NSA (non-independent networking) system, and if the NSA network is abnormal, the system is switched to the 4G network. However, such a network system switching manner has a problem that the detection process consumes much time, and the problem cannot be solved after the first switching, that is, the network after the first switching is not necessarily the optimal network, so that the whole process consumes much time. For example, when the time spent on blocking the 5G network is detected to be 9s, switching to the NSA network, detecting the time spent on blocking the 9s, and then switching to the 4G network is performed, the two detection processes are time spent, in addition, the system is switched, network searching and registration are required again, and the switched network residence is time spent.
In view of the above drawbacks and deficiencies of the prior art, the present exemplary embodiment provides a network format switching method, which can be applied to an intelligent terminal device such as a mobile phone and a tablet computer, and can perform fast and accurate network format switching on a common route for a user with relatively fixed time and route. Referring to fig. 1, the network system switching method may include:
step S11, when the current network state of the terminal equipment is identified not to meet the preset condition, the current position and the current time of the terminal equipment are obtained;
step S12, determining a target data point according to the current position to obtain target data point data corresponding to the target data point; the target data point data comprises network state scores of all network systems of the target data points in different time periods;
step S13, selecting a target network standard from the target data point data according to the current time, and controlling the terminal device to switch from the current network standard to the target network standard.
In the network format switching method provided by the present exemplary embodiment, by scoring the network states of the data points in different time periods for each network format in advance, when the terminal device passes through the data point and the network state is degraded, the currently most suitable network format with the best network state can be selected according to the network state score of each network format updated in advance, so that the terminal device can be switched to the currently most suitable network with one opportunity when the network format is switched; and the terminal equipment can perform rapid registration according to the prestored network parameters, thereby shortening the time for the terminal equipment to perform network type detection and switching and ensuring the network state of the terminal equipment to be stable.
Hereinafter, each step of the network system switching method in this exemplary embodiment will be described in more detail with reference to the drawings and the embodiments.
In this example embodiment, the method described above may be applied to an intelligent mobile terminal device such as a mobile phone, a tablet computer, an intelligent watch, an intelligent bracelet, and the like. Referring to fig. 2, the method described above may include:
step S101, obtaining historical path information of terminal equipment, and configuring data points for the historical path information according to a preset rule;
step S102, initializing the data points;
step S103, collecting network state parameters corresponding to each network type at the current time point in a preset distance range of each data point of the terminal equipment;
and step S104, determining the network state score of the corresponding network type according to the network state parameter, so that the terminal equipment performs network indication switching according to the network state score.
In particular, there is generally at least one relatively fixed activity route for each individual user; for example, routes for commuting, boarding, riding, walking, or driving; the corresponding activity time of the activity routes is relatively fixed; for example, the work route occurs between 7 and 8 points, or between 9 and 10 points; the off-duty route occurs between 6 and 7 points, or between 8 and 9 points. For each user, the common routes can be used as the historical path information of the user. For each historical path, namely the common route, data points can be configured on the route according to certain rules. For example, taking a bus route on duty as an example, the data points can be established at intervals of 500 meters by taking the starting point of the bus route as the first data point. Of course, the data points may be established at other distances, such as 200 meters, 300 meters, etc. For each data point, its valid range can be configured; for example, a distance with a longitude and latitude coordinate of a preset data point as a center of a circle and 50 meters as a radius is used as an effective range of the data point; the valid range may be used in network status scoring.
When creating a data point is complete, it may be initialized. Specifically, the initialization operation on the data points may include initialization operations on time, location information, network type, network status score, and other information. For example, the network formats supported by the terminal device are obtained, and include four network formats of WCDMA, LTE, NSA, and SA. The initial score of each network standard is 100 points; the initial score of each network standard is 100 points.
In addition, a data point table may be created in advance, and is used to store relevant data of each data point, which may include longitude and latitude information, each network type, a network state score of each network type at different time points, and parameters such as cell information and access information of each network type.
After the data point is determined, the current position can be obtained in real time in the moving process of the user, when the terminal equipment enters an effective range of the data point or is at the data point, the current time can be recorded, and the network system currently used by the terminal equipment and the network state parameter are collected at the same time, so that the network state score at the current time under the network system can be calculated according to the network state parameter. The network parameter scoring at the recorded current moment can expand the current moment into a time interval; for example, the network parameter score is available in a 10-minute interval or a 15-minute interval by extending up and down for 5 minutes or 7 minutes, centered on the current time. For example, the score may be calculated based on one or more of the parameters of the retransmission fraction of the TCP packet, the DNS query latency, the uplink speed, the downlink speed, and the like. Specifically, when calculating the network state score, a certain proportion of scores may be assigned to each parameter, a standard value may be set for each parameter, a corresponding ratio may be obtained by comparing the current value with the standard value, and the score corresponding to each parameter may be determined according to the ratio. For example, when the network state score is calculated according to the retransmission ratio of the TCP data packet and the DNS query delay, 50 points are configured respectively; and if the retransmission ratio of the TCP data packet and the DNS query time delay are both smaller than preset standard values, not deducting the score. Or, if the retransmission ratio of the TCP packet is smaller than the standard value, but the current DNS query delay is larger than the corresponding standard value, and the ratio of the standard value to the current DNS query delay is 0.8, the corresponding network status score should be 50+50 × 0.8.
In some exemplary embodiments, when it is identified that a new activity route exists for the user and the activity route is repeated a certain number of times, the new activity route may be used as an updated historical path, and data points are configured for the activity route and corresponding network status scores are calculated.
In some exemplary embodiments, when the same historical path exists among a plurality of users, data of data points of the same historical path among different users can be merged, so that information on the historical path is enriched. For example, for two terminal devices supporting different network systems, such as a telecommunication mobile phone and a mobile phone, data of different network systems can be merged into the same data table; for terminal equipment with double cards, when network abnormality occurs, network system switching can be performed on the current user identification card, or different user identification cards can be switched. For another example, if two users have the same historical path and the same network system scores at different times, the network state scores at different times can be combined, so that the network state scores of the network system at different time points are improved. Or when different network state scores exist between two users in the same network system and at the same time point, the network state scores can be calculated according to a plurality of network state scores to obtain a more accurate network state score of the network system at the time point under the position of the data point. The updated network status score, or the data point table described above, may be stored in the terminal device.
For example, taking the office route of the user as an example, the user enters the starting station, namely the office station of the office route, and starts to count; data points are arranged at intervals of 500 meters. Writing a time for each data point, the time being an accurate value; the latitude and longitude of the data point is recorded, and the score of each system is initialized to 100. When a certain system network is used, the data is updated according to the actual network score to select the score of the system. The fraction is updated and the cell information is updated at the same time, the cell information mainly comprises the frequency point information of the cell, so that the cell of the frequency point can be directly obtained when the subsequent network residence is convenient, and the network residence is accelerated. When the terminal passes through the preset range of one data point again, the scoring data and the cell information of the system can be updated to the system of the point data according to the currently used system. If the terminal uses the Unicom card, each data point can record four systems of WCDMA/LTE/NSA/SA, and can also comprise vehicle-mounted wifi. Recording time and longitude and latitude information of each data point; each point records a plurality of standard networks, and each standard network records a network state score.
In step S11, when it is recognized that the current network status of the terminal device does not satisfy the preset condition, the current location and the current time of the terminal device are obtained.
In this exemplary embodiment, when the user uses the terminal device to perform a data service, for example, browse a web page, watch a video, or perform an audio/video chat operation, the current network state of the terminal device may be evaluated in real time to determine whether a network jam occurs. For example, whether the current network state meets the preset condition may be determined by combining the retransmission duty ratio of the TCP, the DNS query delay, and one or more of the uplink rate and the downlink rate. For example, a corresponding parameter threshold may be configured for the network parameter, and when one or more parameters do not meet the preset threshold, it is determined that the current network is stuck and network system switching is required.
When the terminal device judges that the network system needs to be switched currently, the current position and time information of the terminal device can be collected firstly. The position information may be specific coordinates, among others.
In step S12, determining a target data point according to the current position to obtain target data point data corresponding to the target data point; the target data point data comprises network state scores of each network system of the target data points in different time periods.
In this exemplary embodiment, after the current position of the terminal device is obtained, the currently available target data point may be screened. Specifically, the data point with the smallest distance to the middle device may be filtered according to the coordinate information of the terminal device, and the data point may be configured as the target data point.
In some exemplary embodiments, referring to fig. 3, when acquiring the current location of the terminal device, the method further includes:
step S21, combining the current position information of the terminal device to identify the current path of the terminal device;
step S22, when the current path is a historical path corresponding to the terminal device, acquiring data point information of the preset path to be used for determining the target data point.
Specifically, when the terminal device determines that the current network state is not good and the network system needs to be switched, it may further determine whether the user is currently on the historical path, that is, whether the user is currently on the commonly used active route, according to the current location and the current time. For example, the user is judged to be on the current office route of the morning peak by combining the time and the position. When determining the historical path, the closest data point can be searched from the existing data points on the historical path to be used as the target data point. Thereby reducing the time-consuming search for the target data point.
In step S13, a target network type is screened from the target data point data according to the current time, and the terminal device is controlled to switch from the current network type to the target network type.
In this exemplary embodiment, after the data point is determined, data such as a network status score and access information corresponding to the data point may be extracted. Wherein, a corresponding time period can be firstly determined according to the current time; and selecting the network standard with the highest network state score as a target network standard from the network standards corresponding to the time period. If the score of the current network system of the terminal equipment is the highest, the highest score except the current network system can be selected as a target network system, and the terminal equipment is controlled to be switched to the target network system. For example, the terminal device is currently connected to a 5G network, and if the score of the network state of the 4G network is the highest within the range of the current data point, the 4G network is used as a target network system, and the network system is rapidly switched according to the stored cell information, access point information and the like, so that the terminal device can be switched to the optimal network during the first switching when the network is switched, and repeated detection, evaluation and switching are avoided.
In some exemplary embodiments, the network status scores corresponding to the network systems may also be sorted, and the trials are sequentially performed according to the sorting result, so as to determine the target network system according to the network status detected in real time; or when the network state scores corresponding to the network systems are the same, sequentially trying according to the network system grades to determine the target network system according to the network state detected in real time.
For example, when a network pause appears on a historical path of a user on duty, searching the nearest data point according to the longitude and latitude of the current position, and quickly pre-judging and selecting a network according to the mode grading data in the data point within 15 minutes before and after the data time of the point according to the current time
In addition, after the terminal equipment completes the network system switching, the terminal equipment can also acquire the network state of the terminal equipment in real time and carry out network state grading updating on the target network system according to the network state. Or, when the network system of the terminal device is not switched, the network parameters of the currently used network can be collected in real time, and the network state parameters are updated.
For example, on the office route of the user, if the network is stuck, the closest data point can be determined according to the longitude and latitude data of the current position; and matching the time period corresponding to the data point according to the current moment. In the related data of the data point, if the scores of all the network systems are full, the network abnormality may occur in the data point for the first time for the terminal equipment at present; at this time, the steps can be sequentially tried according to the generation system of the standard, for example, if the SA network is stuck, the NSA is tried first, then the 4G is tried, and then the 3G is tried; in the process of trying network switching, the parameters of each network system are collected, so that the related data of the data points can be enriched. Or, under the data point, the network state scores of part of the network systems are full scores, and if the network state scores of part of the network systems are not satisfied, the network system with the highest network score can be selected for switching; during switching, the network can be quickly accessed according to the cell access information stored in the network type, so that the terminal equipment can quickly register the network during switching, and the network searching time is saved.
The network system switching method provided by the embodiment of the disclosure can be applied to intelligent mobile terminal devices such as mobile phones, tablet computers, intelligent watches, intelligent bracelets and the like. Data points are configured in advance according to a common route of a user, and network state parameters of different network systems at different time points are collected for each data point to calculate corresponding network state scores, so that network states of different network systems at different time points can be obtained; when the network state of the terminal equipment is abnormal, the optimal network system corresponding to the terminal equipment at the current time can be selected according to the network state scores of the network systems of the latest data point, and the network can be quickly parked, so that the network searching time is saved, and the system switching can be quickly and accurately carried out. Therefore, the network state of the terminal equipment is stable, and the user experience is improved.
It is to be noted that the above-mentioned figures are only schematic illustrations of the processes involved in the method according to an exemplary embodiment of the invention, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
Further, referring to fig. 4, in the embodiment of the present example, there is also provided a network format switching apparatus 40, including: a network state evaluation module 401, a target data point identification module 402, and a network system selection module 403. Wherein the content of the first and second substances,
the network state evaluation module 401 may be configured to obtain a current location and a current time of the terminal device when it is identified that the current network state of the terminal device does not satisfy the preset condition.
The target data point identification module 402 may be configured to determine a target data point according to the current position to obtain target data point data corresponding to the target data point; the target data point data comprises network state scores of each network system of the target data points in different time periods.
The network type selection module 403 may be configured to screen a target network type from the target data point data according to the current time, and control the terminal device to switch from the current network type to the target network type.
In some exemplary embodiments, the current location of the terminal device includes coordinate information; the target data point identification module may be configured to filter a data point having a minimum distance to the middle device according to the coordinate information of the terminal device, and configure the data point as the target data point.
In some exemplary embodiments, the target data point identification module 402 may be further configured to: when the current position of the terminal equipment is obtained, the current path of the terminal equipment is identified by combining the current position information of the terminal equipment; and when the current path is a historical path corresponding to the terminal equipment, acquiring data point information of the preset path to be used for determining the target data point.
In some exemplary embodiments, the network system selecting module 403 may include: determining a corresponding time period according to the current time; and selecting the network standard with the highest network state score as a target network standard from the network standards corresponding to the time period.
In some exemplary embodiments, the networking mode selecting module 403 may include: sequencing according to the network state scores corresponding to the network systems, and sequentially trying according to the sequencing result so as to determine the target network system according to the network state detected in real time; or when the network state scores corresponding to the network systems are the same, sequentially trying according to the network system grades to determine the target network system according to the network state detected in real time.
In some exemplary embodiments, the apparatus further comprises: and a data updating module.
The data updating module can be used for acquiring the network state of the terminal equipment and updating the network state score of the target network standard according to the network state.
In some exemplary embodiments, the apparatus further comprises: a data point processing module.
The data point processing module can be used for acquiring historical path information of the terminal equipment and configuring data points for the historical path information according to a preset rule; performing initialization processing on the data points; acquiring network state parameters corresponding to each network type at the current time point within a preset distance range of each data point by the terminal equipment; and determining the network state score of the corresponding network type according to the network state parameter, so that the terminal equipment performs network indication switching according to the network state score.
The details of each module in the network system switching device 40 have been described in detail in the corresponding network system switching method, and therefore are not described herein again.
It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
Fig. 5 shows a schematic diagram of a terminal device suitable for implementing an embodiment of the invention.
It should be noted that the terminal device 1000 shown in fig. 5 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 64, the terminal device 1000 includes a Central Processing Unit (CPU)1001 that can perform various appropriate actions and processes in accordance with a program stored in a Read-Only Memory (ROM) 1002 or a program loaded from a storage section 1008 into a Random Access Memory (RAM) 1003. In the RAM 1003, various programs and data necessary for system operation are also stored. The CPU 1001, ROM 1002, and RAM 1003 are connected to each other via a bus 1004. An Input/Output (I/O) interface 1005 is also connected to the bus 1004.
The following components are connected to the I/O interface 1005: an input section 1006 including a keyboard, a mouse, and the like; an output section 1007 including a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and a speaker; a storage portion 1008 including a hard disk and the like; and a communication section 1009 including a Network interface card such as a Local Area Network (LAN) card, a modem, or the like. The communication section 1009 performs communication processing via a network such as the internet. The driver 1010 is also connected to the I/O interface 1005 as necessary. A removable medium 1011 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 1010 as necessary, so that a computer program read out therefrom is mounted into the storage section 1008 as necessary.
In particular, according to an embodiment of the present invention, the processes described below with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the invention include a computer program product comprising a computer program embodied on a computer-readable medium, the computer program comprising program code for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication part 1009 and/or installed from the removable medium 1011. When the computer program is executed by a Central Processing Unit (CPU)1001, various functions defined in the system of the present application are executed.
Specifically, the terminal device may be an intelligent mobile terminal device such as a mobile phone, a tablet computer, or a notebook computer. Alternatively, the terminal device may be an intelligent terminal device such as a desktop computer.
It should be noted that the computer readable medium shown in the embodiment of the present invention may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a flash Memory, an optical fiber, a portable Compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present invention, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present invention may be implemented by software, or may be implemented by hardware, and the described units may also be disposed in a processor. Wherein the names of the elements do not in some way constitute a limitation on the elements themselves.
It should be noted that, as another aspect, the present application also provides a computer-readable medium, which may be included in an electronic device; or may exist separately without being assembled into the electronic device. The computer readable medium carries one or more programs which, when executed by an electronic device, cause the electronic device to implement the method as described in the embodiments below. For example, the electronic device may implement the steps shown in fig. 1.
Furthermore, the above-described figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the invention, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the terms of the appended claims.
Claims (10)
1. A network system switching method is characterized in that the method comprises the following steps:
when the current network state of the terminal equipment is identified to not meet the preset condition, the current position and the current time of the terminal equipment are obtained;
determining a target data point according to the current position to obtain target data point data corresponding to the target data point; the target data point data comprises network state scores of all network systems of the target data points in different time periods;
and screening a target network type from the target data point data according to the current time, and controlling the terminal equipment to be switched from the current network type to the target network type.
2. The network system switching method according to claim 1, wherein the current location of a terminal device includes coordinate information;
the determining a target data point according to the current location includes:
and screening the data point with the minimum distance from the terminal equipment according to the coordinate information of the terminal equipment, and configuring the data point as the target data point.
3. The network system switching method according to claim 1, wherein when acquiring the current location of the terminal device, the method further comprises:
identifying the current path of the terminal equipment by combining the current position information of the terminal equipment;
and when the current path is a historical path corresponding to the terminal equipment, acquiring data point information of the preset path to be used for determining the target data point.
4. The method for switching network formats as claimed in claim 1, wherein the screening target network formats from the target data point data according to the current time includes:
determining a corresponding time period according to the current time;
and selecting the network standard with the highest network state score as a target network standard from the network standards corresponding to the time period.
5. The method for switching network formats as claimed in claim 1, wherein the screening target network formats from the target data point data according to the current time includes:
sequencing according to the network state scores corresponding to the network systems, and sequentially trying according to the sequencing result so as to determine the target network system according to the network state detected in real time; or
And when the network state scores corresponding to the network systems are the same, sequentially trying according to the network system grades to determine the target network system according to the network state detected in real time.
6. The network format switching method according to claim 4 or 5, wherein the method further comprises:
and acquiring the network state of the terminal equipment, and carrying out network state grading updating on the target network type according to the network state.
7. The network standard switching method according to claim 1, further comprising:
acquiring historical path information of terminal equipment, and configuring data points for the historical path information according to a preset rule;
initializing the data points;
acquiring network state parameters corresponding to each network system at the current time point within a preset distance range of each data point by the terminal equipment;
and determining the network state score of the corresponding network type according to the network state parameter, so that the terminal equipment performs network indication switching according to the network state score.
8. A network system switching apparatus, comprising:
the network state evaluation module is used for acquiring the current position and the current time of the terminal equipment when the current network state of the terminal equipment is identified not to meet the preset condition;
the target data point identification module is used for determining a target data point according to the current position so as to obtain target data point data corresponding to the target data point; the target data point data comprises network state scores of all network systems of the target data points in different time periods;
and the network system selection module is used for screening a target network system from the target data point data according to the current time and controlling the terminal equipment to be switched from the current network system to the target network system.
9. A computer-readable medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the network system switching method according to any one of claims 1 to 7.
10. A terminal device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to execute the network system switching method according to any one of claims 1 to 7 by executing the executable instructions.
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| CN114585037B (en) | 2024-02-27 |
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