CN112153565A - Method, device and system for improving communication success rate based on positioning - Google Patents
Method, device and system for improving communication success rate based on positioning Download PDFInfo
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Abstract
The invention discloses a method for improving communication success rate based on positioning, which comprises the following steps: acquiring positioning information of a target location; searching a communication parameter corresponding to the positioning information in a positioning communication parameter library according to the positioning information, and taking the communication parameter as a local communication parameter; and when the communication with the external terminal is required, establishing communication connection with the external terminal by using the communication parameters of the local machine. The invention also provides a device for improving the success rate of communication based on positioning. The invention also provides a system for improving the success rate of communication based on positioning. By implementing the technical scheme of the invention, the high-efficiency NFC card swiping on the gate/POS machine with different RF parameters can be realized.
Description
Technical Field
The invention relates to the field of public transportation, in particular to a method, a device and a system for improving communication success rate based on positioning.
Background
Along with the continuous development of the internet of things industry in China, more and more people take buses by using mobile devices such as mobile phones and smart watches, wherein the card swiping and bus taking functions are realized by the NFC function of the mobile devices. However, at the present stage, the types of gates/POS used by the public transportation subways in each city are various, the industry specifications are not uniform, the RF parameters of the gates/POS manufactured by each manufacturer are different, and when the mobile device uses the same set of RF parameters, card swiping in the city a is successful, but in the city B, the card swiping fails due to the incompatibility of the RF parameters, so that the user experience is affected.
Disclosure of Invention
In order to solve the problem of incompatibility caused by difference of RF parameters of gates/POS machines in different cities in the prior art, the invention searches the positioning communication parameter library according to the positioning information, so that the RF parameters of the mobile equipment are consistent with the RF parameters of the gates or the POS machines, the card swiping success rate is further improved, and the user experience is improved.
The invention provides a method for improving communication success rate based on positioning, which comprises the following steps:
acquiring positioning information of a target location;
searching a positioning communication parameter library according to the positioning information;
if the communication parameter corresponding to the positioning information is found, taking the communication parameter as a local communication parameter;
and when the communication with the external terminal is required, establishing communication connection with the external terminal by using the communication parameters of the local machine.
According to the technical scheme, the RF parameters in the communication process are set through inquiring the positioning communication parameter library, the technical problems that in the current stage, gate/POS machines used by public subways of various cities are various in types and inconsistent in industrial specifications, and the RF parameters of the gate/POS machines manufactured by various manufacturers are different, so that the card swiping in the city A is successful, but in the city B, the card swiping fails due to the incompatibility of the RF parameters are solved, and the high-efficiency NFC card swiping in different cities is realized.
Preferably, the method further comprises the following steps: and judging whether the communication connection with the external terminal is successfully established, if not, adjusting the communication parameters of the local machine within a preset communication parameter interval until the communication connection with the external terminal is successfully established.
According to the technical scheme, the communication parameters are continuously adjusted under the condition that the corresponding positioning information is not stored in the positioning communication parameter library, so that the use under the condition of data loss is ensured, and the use efficiency under the condition of data loss is improved.
Further preferably, the method further comprises the following steps: and when the communication connection between the adjusted local communication parameters and the external terminal is successfully established, transmitting the local communication parameters and the positioning information to a positioning communication parameter library.
In this technical scheme, after realizing the card punching, will realize the preset communication parameter and present locating information of card punching again, just be exactly the city information reverse transmission that corresponds with preset communication parameter carries out the completion of data for the location communication parameter storehouse, be convenient for continue to use in the time that follows, thereby realized the timely completion of database, when using NFC in this city again and punching the card, also can be quick brush the card, and need not to carry out loaded down with trivial details operation again, the efficiency of card punching has been improved.
Preferably, the method further comprises the steps of setting default communication parameters of the positioning communication parameter library;
and setting communication parameters corresponding to each piece of positioning information in the positioning communication parameter library.
The invention also provides a device for improving the success rate of communication based on positioning, which comprises: the system comprises a positioning information acquisition module, a parameter library query module and an external terminal communication module;
the positioning information acquisition module is used for acquiring positioning information of a target place and sending the positioning information to the parameter base query module;
the parameter base query module is used for querying a positioning communication parameter base according to the positioning information to obtain corresponding communication parameters and taking the communication parameters as local communication parameters;
and the external terminal communication module is used for establishing communication connection with an external terminal according to the local communication parameters.
Preferably, the method further comprises a preset communication parameter list; the preset communication parameter list stores a plurality of preset communication parameters;
the external terminal communication module is also used for judging whether the communication connection is successfully established with the external terminal, if not, the communication parameters of the intelligent terminal are adjusted within a preset communication parameter interval until the intelligent terminal and the external terminal are successfully established with the communication connection.
Further preferably, the system also comprises a communication parameter uploading module;
the external terminal communication module is also used for transmitting the local machine communication parameters to the communication parameter uploading module after the communication connection between the local machine communication parameters and the external terminal is successfully established after the adjusted local machine communication parameters are used;
and the communication parameter uploading module is used for transmitting the local communication parameters and the positioning information to a positioning communication parameter library after the communication connection between the local communication parameters and the external terminal is successfully established after the adjusted local communication parameters are used.
Further preferably, the communication parameters are RF parameters; the external terminal is a card reader which communicates through NFC.
The invention also provides a system for improving the success rate of communication based on positioning, which comprises: a device and a server for improving communication success rate based on positioning;
a positioning communication parameter library is arranged on the server; wherein:
the device acquires positioning information of a target place;
the device initiates a parameter query request to the server; the parameter query request comprises the positioning information;
the server also comprises a communication parameter query module; the communication parameter query module searches the communication parameters corresponding to the positioning information in the positioning communication parameter library according to the parameter query request and feeds back the searched communication parameters to the device;
and after receiving the fed back communication parameters, the device takes the communication parameters as local communication parameters, and establishes communication connection with an external terminal by using the local communication parameters when the communication with the external terminal is required.
Preferably, the server further comprises a parameter setting module;
the parameter setting module is used for transmitting the local communication parameters and the positioning information according to the device so as to set the positioning communication parameter library;
the parameter setting module is also used for setting default communication parameters of the positioning communication parameter library; and the positioning communication parameter library is also used for setting communication parameters corresponding to each positioning information in the positioning communication parameter library.
The invention at least comprises the following technical effects:
1. the RF parameters in the communication process are set through inquiring the positioning communication parameter library, so that the technical problems that in the current stage, gate/POS machines used by public subways of various cities are various in types and inconsistent in industrial specifications, and the RF parameters of the gate/POS machines manufactured by various manufacturers are different, so that the card swiping in the city A is successful, but in the city B, the card swiping fails due to the incompatibility of the RF parameters are solved, and the high-efficiency NFC card swiping between different cities is realized.
2. The communication parameters are continuously adjusted under the condition that the corresponding positioning information is not stored in the positioning communication parameter library, so that the use under the condition of data loss is ensured, and the use efficiency under the condition of data loss is improved.
3. After the card is swiped, the preset communication parameters and the current positioning information for swiping the card are realized, namely the city information corresponding to the preset communication parameters is reversely transmitted to the positioning communication parameter library for completing the data, so that the city information can be continuously used in the next time, the timely completing of the database is realized, when the NFC is used for swiping the card in the city again, the card can be swiped quickly, the complex operation is not needed, and the card swiping efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic flow chart of example 1 of the present invention;
FIG. 2 is a schematic flow chart of example 3 of the present invention;
FIG. 3 is a schematic structural diagram of example 5 of the present invention;
FIG. 4 is a schematic structural diagram of example 8 of the present invention;
fig. 5 is a schematic operation flow chart of embodiment 8 of the present invention.
Device for improving communication success rate based on positioning
11-a positioning information acquisition module;
12-a parameter repository query module;
13-external terminal communication module;
2-external terminal
3-server
31-communication parameter query module;
32-positioning communication parameter library.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically depicted, or only one of them is labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
Example 1:
as shown in fig. 1, the present embodiment provides a method for increasing a success rate of communication based on positioning, including:
s1: acquiring positioning information of a target location;
s2: searching a communication parameter corresponding to the positioning information in a positioning communication parameter library according to the positioning information, and entering S3, otherwise, entering S4;
s3: taking the communication parameters as local communication parameters;
s5: and when the communication with the external terminal is required, establishing communication connection with the external terminal by using the communication parameters of the local machine.
The method is generally applied to a smart watch, and can also be applied to other smart terminals, such as a tablet personal computer, a mobile phone, smart glasses and the like, and is generally applied to the situation that the smart device of the type mentioned above is used for swiping a bus card through NFC;
the positioning communication parameter library comprises communication parameters corresponding to each city, generally RF parameters used in NFC card swiping, and can be arranged on an intelligent terminal or a server.
The embodiment sets up the RF parameter in the communication process through the inquiry to the location communication parameter storehouse, overcome because at present stage, the floodgate machine/POS machine variety that the public transit subway in each city used is various, the trade standard is not unified, the RF parameter of the floodgate machine/POS machine that each manufacturer made exists the difference, when leading to using same set of RF parameter, can appear and brush the card in A city successfully, nevertheless in B city because the incompatible technical problem who swipes the card failure of RF parameter, realized that high efficiency NFC swipes the card between different cities.
Example 2:
the embodiment provides a method for improving communication success rate based on positioning, which includes:
s1: acquiring positioning information of a target location;
s2: searching a communication parameter corresponding to the positioning information in a positioning communication parameter library according to the positioning information, and entering S3, otherwise, entering S4;
s3: taking the communication parameters as local communication parameters;
s4: otherwise, setting the default communication parameters as the communication parameters of the local computer;
s5: when the communication with an external terminal is needed, the communication connection is established with the external terminal by using the communication parameters of the local machine;
s6: judging whether the communication connection with the external terminal is successfully established or not, if not, entering S7;
s7: judging whether the preset communication parameter list has communication parameters which are not called, if so, entering S9; otherwise, go to S8;
s8: outputting the communication failure and ending the flow;
s9: and adjusting the preset communication parameters from the preset communication parameter interval, setting the preset communication parameters as local communication parameters and returning to the step S5.
In this embodiment, although the location communication parameter library has collected the required cities and the corresponding RF parameters as much as possible, in the process of using the location communication parameter library, it is unknown whether the RF parameters of the corresponding cities have changed, and secondly, not all the city RF parameters are collected in the location communication parameter library, so in the practical application process, each user is also needed to help collect the relevant parameters, and in the using process, if the above situation occurs, the default communication parameters, that is, the parameters used in most regions are used for trial, and then the process of S6-S9 is executed.
Specifically, when the user arrives at a city which is not collected in the positioning communication parameter library, because the positioning communication parameter library cannot provide corresponding RF parameters, the user will provide a default RF parameter, generally speaking, this parameter is confirmed according to the use condition of the existing RF parameters, the RF parameters are used by gates, POS machines and the like of public transportation means in most cities or most cities, then NFC card swiping is performed by using this parameter, if the card swiping succeeds, the positioning communication parameter library is informed that the RF parameters used by this city are the same as the default RF parameters, if the card swiping fails, the preset communication parameters are continuously adjusted from the preset communication parameter interval, the card swiping attempt is performed by using the preset communication parameters, generally speaking, a parameter is certain to be capable of implementing card swiping in the future in the preset communication parameter list, however, it is not excluded that there is a possibility of an accident, and once an accident occurs, a communication failure is output and the flow is ended.
In the embodiment, the communication parameters are continuously adjusted under the condition that the corresponding positioning information is not stored in the positioning communication parameter library, so that the use under the condition of data loss is ensured, and the use efficiency under the condition of data loss is improved.
Example 3:
as shown in fig. 2, the present embodiment provides a method for increasing a success rate of communication based on positioning, including:
s1: acquiring positioning information of a target location;
s2: searching a communication parameter corresponding to the positioning information in a positioning communication parameter library according to the positioning information, and entering S3, otherwise, entering S4;
s3: taking the communication parameters as local communication parameters;
s4: otherwise, setting the default communication parameters as the communication parameters of the local computer;
s5: when the communication with an external terminal is needed, the communication connection is established with the external terminal by using the communication parameters of the local machine;
s6: judging whether the communication connection with the external terminal is successfully established, if not, entering S7, and if so, entering S10;
s7: judging whether the preset communication parameters can be continuously adjusted within a preset communication parameter interval or not, and if so, entering S9; otherwise, go to S8;
s8: outputting the communication failure and ending the flow;
s9: adjusting preset communication parameters from a preset communication parameter interval, setting the preset communication parameters as local communication parameters and returning to S5;
s10: judging whether the communication parameters of the local computer are called from the preset communication parameters or not, if so, entering S11;
s11: and associating and transmitting the local communication parameters and the positioning information to a positioning communication parameter library.
In this embodiment, after the card is swiped, the preset communication parameters and the current positioning information for realizing the card swiping are transmitted to the positioning communication parameter library in a reverse direction, that is, the city information corresponding to the preset communication parameters is transmitted to the positioning communication parameter library for completing the data, so that the data can be continuously used in the next time, the database can be completed in time, when the card is swiped in the city by using the NFC again, the card can be swiped quickly without the complex operation of S6-S9, and the card swiping efficiency is improved.
Example 4:
the embodiment provides a method for improving communication success rate based on positioning, which includes:
s0: setting default communication parameters of the positioning communication parameter library; setting communication parameters corresponding to each piece of positioning information in the positioning communication parameter library;
s1: acquiring positioning information of a target location;
s2: searching a communication parameter corresponding to the positioning information in a positioning communication parameter library according to the positioning information, and entering S3, otherwise, entering S4;
s3: taking the communication parameters as local communication parameters;
s4: otherwise, setting the default communication parameters as the communication parameters of the local computer;
s5: and when the communication with the external terminal is required, establishing communication connection with the external terminal by using the communication parameters of the local machine.
Example 5:
as shown in fig. 3, the present embodiment provides a device for increasing a success rate of communication based on positioning, including: a positioning information acquisition module 11, a parameter library query module 12 and an external terminal communication module 13;
the positioning information obtaining module 11 is configured to obtain positioning information of a target location, and send the positioning information to the parameter base querying module 12;
the parameter base query module 12 is configured to query a positioning communication parameter base according to the positioning information to obtain a corresponding communication parameter and use the communication parameter as a local communication parameter 13;
the external terminal communication module 13 is used for establishing communication connection with an external terminal according to the local communication parameters;
the communication parameters are RF parameters; the external terminal 2 is a card reader which communicates through NFC.
The method is generally applied to a smart watch, and can also be applied to other smart terminals, such as a tablet personal computer, a mobile phone, smart glasses and the like, and is generally applied to the situation that the smart device of the type mentioned above is used for swiping a bus card through NFC;
in this embodiment, the positioning communication parameter library is disposed on the smart terminal itself, the positioning communication parameter library includes communication parameters corresponding to each city, and generally RF parameters used in the NFC card swiping, when the device is used, the device acquires the location of the user through GPS, beidou, or positioning such as cellular network, Wifi, and the like, and then specifically converts the location into which city the user is currently located, and then searches the communication parameters used by the city in the positioning communication parameter library, that is, the RF parameters used by the gate and the POS machine used by the public transportation subway in the city, and sets the RF parameters of the NFC of the smart terminal, that is, the local communication parameters, as the RF parameters of the city, so that communication connection is conveniently established between the smart terminal and the gate and the POS machine when the card swiping is performed, thereby achieving the effect of the high-efficiency NFC card swiping.
The embodiment sets up the RF parameter in the communication process through the inquiry to the location communication parameter storehouse, overcome because at present stage, the floodgate machine/POS machine variety that the public transit subway in each city used is various, the trade standard is not unified, the RF parameter of the floodgate machine/POS machine that each manufacturer made exists the difference, when leading to using same set of RF parameter, can appear and brush the card in A city successfully, nevertheless in B city because the incompatible technical problem who swipes the card failure of RF parameter, realized that high efficiency NFC swipes the card between different cities.
Example 6:
the embodiment is based on embodiment 5, and further comprises a preset communication parameter list; the preset communication parameter list stores a plurality of preset communication parameters;
the external terminal communication module 13 is further configured to determine whether a communication connection is successfully established with the external terminal 2, and if not, adjust a local communication parameter within a preset communication parameter interval until the communication connection between the intelligent terminal and the external terminal 2 is successfully established.
In this embodiment, although the required cities and the corresponding RF parameters are collected as much as possible in the positioning communication parameter library, in the using process, firstly, whether the RF parameters of the corresponding cities change or not is unknown, and secondly, not all the city RF parameters are collected in the positioning communication parameter library, so that in the practical application process, each user is also needed to help collect the relevant parameters.
Specifically, when the user arrives at a city which is not collected in the positioning communication parameter library, because the positioning communication parameter library cannot provide corresponding RF parameters, the user will provide a default RF parameter, generally speaking, this parameter is confirmed according to the use condition of the existing RF parameters, the RF parameters are used by gates, POS machines and the like of public transportation means in most cities or most cities, then NFC card swiping is performed by using this parameter, if the card swiping succeeds, the positioning communication parameter library is informed that the RF parameters used by this city are the same as the default RF parameters, if the card swiping fails, the preset communication parameters are continuously adjusted from the preset communication parameter interval, the card swiping attempt is performed by using the preset communication parameters, generally speaking, a parameter is certain to be capable of implementing card swiping in the future in the preset communication parameter list, however, it is not excluded that there is a possibility of an accident, and once an accident occurs, a communication failure is output and the flow is ended.
In the embodiment, the communication parameters are continuously adjusted under the condition that the corresponding positioning information is not stored in the positioning communication parameter library, so that the use under the condition of data loss is ensured, and the use efficiency under the condition of data loss is improved.
Example 7:
the embodiment is based on the embodiment 6, and further comprises a communication parameter uploading module;
the external terminal communication module 13 is further configured to transmit the local machine communication parameters to the communication parameter uploading module after the communication connection between the local machine communication parameters and the external terminal 2 is successfully established;
and the communication parameter uploading module is used for transmitting the local communication parameters and the positioning information to a positioning communication parameter library after the communication connection between the local communication parameters and the external terminal 2 is successfully established after the adjusted local communication parameters are used.
In this embodiment, after realizing the card punching, will realize the predetermined communication parameter and present locating information of card punching again, just be exactly the city information reverse transmission that corresponds with predetermined communication parameter carries out the completion of data for the location communication parameter storehouse, be convenient for continue to use in the time that follows, thereby realized the timely completion of database, when using NFC in this city again and punching the card, also can be quick punch the card, and need not to carry on the loaded down with trivial details operation that predetermined communication parameter list called again, the efficiency of punching the card has been improved.
Example 8:
as shown in fig. 4 and 5, the present embodiment provides a system for increasing a success rate of communication based on positioning, including: the device and the server 3 for improving the success rate of communication based on positioning as described in any of embodiments 5 to 7;
a positioning communication parameter library is arranged on the server 3; wherein:
the device acquires positioning information of a target place;
the device initiates a parameter query request to the server 3; the parameter query request comprises the positioning information;
the communication query module 31 of the server 3 searches the communication parameters corresponding to the positioning information in the positioning communication parameter library according to the parameter query request, and feeds back the searched communication parameters to the device;
and after receiving the fed back communication parameters, the device takes the communication parameters as local communication parameters, and when the communication with the external terminal 2 is needed, the device establishes communication connection with the external terminal 2 by using the local communication parameters.
The server also comprises a parameter setting module;
the parameter setting module is used for transmitting the local communication parameters and the positioning information according to the device so as to set the positioning communication parameter library;
the parameter setting module is also used for setting default communication parameters of the positioning communication parameter library; and the positioning communication parameter library is also used for setting communication parameters corresponding to each positioning information in the positioning communication parameter library.
The method is generally applied to a smart watch, and can also be applied to other smart terminals, such as a tablet personal computer, a mobile phone, smart glasses and the like, and is generally applied to the situation that the smart device of the type mentioned above is used for swiping a bus card through NFC; namely, the device itself is a smart watch, a tablet computer, a mobile phone, smart glasses or other types of smart terminal devices, and the positioning communication parameter library is run on the server 3.
When the NFC card swiping system is used, the position of a user is obtained through a GPS, a Beidou or positioning modes such as a cellular network, Wifi and the like, then the position is specifically converted into the current city of the user, then the communication parameters used by the city, namely the RF parameters used by the gate and the POS machine used by the public subway of the city, are searched in the positioning communication parameter library, and the NFC RF parameters of the intelligent terminal, namely the local communication parameters are set as the RF parameters of the city, so that the communication connection is conveniently established between the intelligent terminal and the gate and the POS machine when the card swiping is carried out, and the high-efficiency NFC card swiping effect is further realized.
The embodiment sets up the RF parameter in the communication process through the inquiry to the location communication parameter storehouse, overcome because at present stage, the floodgate machine/POS machine variety that the public transit subway in each city used is various, the trade standard is not unified, the RF parameter of the floodgate machine/POS machine that each manufacturer made exists the difference, when leading to using same set of RF parameter, can appear and brush the card in A city successfully, nevertheless in B city because the incompatible technical problem who swipes the card failure of RF parameter, realized that high efficiency NFC swipes the card between different cities.
In this embodiment, although the required cities and the corresponding RF parameters are collected as much as possible in the positioning communication parameter library, in the using process, firstly, whether the RF parameters of the corresponding cities change or not is unknown, and secondly, not all the city RF parameters are collected in the positioning communication parameter library, so that in the practical application process, each user is also needed to help collect the relevant parameters.
Specifically, when the user arrives at a city which is not collected in the positioning communication parameter library, because the positioning communication parameter library cannot provide corresponding RF parameters, the user will provide a default RF parameter, generally speaking, this parameter is confirmed according to the use condition of the existing RF parameters, the RF parameters are used by gates, POS machines and the like of public transportation means in most cities or most cities, then NFC card swiping is performed by using this parameter, if the card swiping succeeds, the positioning communication parameter library is informed that the RF parameters used by this city are the same as the default RF parameters, if the card swiping fails, the preset communication parameters are continuously adjusted from the preset communication parameter interval, the card swiping attempt is performed by using the preset communication parameters, generally speaking, a parameter is certain to be capable of implementing card swiping in the future in the preset communication parameter list, however, it is not excluded that there is a possibility of an accident, and once an accident occurs, a communication failure is output and the flow is ended.
In the embodiment, the communication parameters are continuously adjusted under the condition that the corresponding positioning information is not stored in the positioning communication parameter library, so that the use under the condition of data loss is ensured, and the use efficiency under the condition of data loss is improved.
After the card is swiped, the preset communication parameters and the current positioning information for swiping the card are realized, namely the city information corresponding to the preset communication parameters is reversely transmitted to the positioning communication parameter library for completing the data, so that the city information can be continuously used in the next time, the timely completing of the database is realized, when the NFC is used for swiping the card in the city again, the card can be swiped quickly, the complex operation of calling the preset communication parameter list is not needed, and the card swiping efficiency is improved.
Specifically, assuming that the smart terminal is a smart watch, when the smart terminal is used, firstly, default RF parameters and RF parameters corresponding to each city are configured on the server 3, when the NFC function is turned on the smart watch, the smart watch approaches a device that needs to perform NFC card swiping, such as a gate of a subway, and triggers a card swiping action of the smart watch, then a GPS positioning module of the smart watch starts to operate, acquire GPS positioning information and convert the GPS positioning information into specific location information, that is, which city the location belongs to, then the smart watch transmits the location information to the server 3, the server 3 searches in a positioning communication parameter library, if a matching RF parameter is found, the parameter is returned to the smart watch, if no matching RF parameter is found, the default communication parameter is returned, the smart watch swipes the card using the parameter, if the swiping is successful, the process is ended, if the card swiping is not successful, the system automatically adjusts the RF parameters in a certain numerical value interval, card swiping is tried for many times, and if the card swiping is successful, the RF parameters and the location information are reported to the server 3 and stored by the server 3, so that the server 3 can share the information to other intelligent terminals for use.
The invention sets the RF parameters in the communication process by inquiring the positioning communication parameter library, overcomes the technical problems that at the present stage, gate machines/POS machines used by public subways of various cities are various in types and are not uniform in industrial specifications, and the RF parameters of gate machines/POS machines manufactured by various manufacturers are different, so that the card swiping in the city A is successful when the same set of RF parameters are used, but the card swiping in the city B is failed due to the incompatibility of the RF parameters, and realizes the high-efficiency NFC card swiping between different cities. The communication parameters are continuously adjusted under the condition that the corresponding positioning information is not stored in the positioning communication parameter library, so that the use under the condition of data loss is ensured, and the use efficiency under the condition of data loss is improved. After the card is swiped, the preset communication parameters and the current positioning information for swiping the card are realized, namely the city information corresponding to the preset communication parameters is reversely transmitted to the positioning communication parameter library for completing the data, so that the city information can be continuously used in the next time, the timely completing of the database is realized, when the NFC is used for swiping the card in the city again, the card can be swiped quickly, the complex operation is not needed, and the card swiping efficiency is improved.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A method for improving communication success rate based on positioning is characterized by comprising the following steps:
acquiring positioning information of a target location;
searching a communication parameter corresponding to the positioning information in a positioning communication parameter library according to the positioning information, and taking the communication parameter as a local communication parameter;
and when the communication with the external terminal is required, establishing communication connection with the external terminal by using the communication parameters of the local machine.
2. The method of claim 1, further comprising:
and judging whether the communication connection with the external terminal is successfully established, if not, adjusting the communication parameters of the local machine within a preset communication parameter interval until the communication connection with the external terminal is successfully established.
3. The method of claim 2, further comprising:
and after the communication connection is successfully established between the adjusted local communication parameters and the external terminal, the local communication parameters and the positioning information are associated and then transmitted to a positioning communication parameter library.
4. The method for improving communication success rate based on positioning according to claim 1, further comprising setting default communication parameters of the positioning communication parameter library;
and setting communication parameters corresponding to each piece of positioning information in the positioning communication parameter library.
5. The utility model provides a device based on location promotes communication success rate which characterized in that includes:
the system comprises a positioning information acquisition module, a parameter library query module and an external terminal communication module;
the positioning information acquisition module is used for acquiring positioning information of a target place and sending the positioning information to the parameter base query module;
the parameter base query module is used for querying a positioning communication parameter base according to the positioning information to obtain corresponding communication parameters and taking the communication parameters as local communication parameters;
and the external terminal communication module is used for establishing communication connection with an external terminal according to the local communication parameters.
6. The device according to claim 5, wherein the external terminal communication module is further configured to determine whether a communication connection is successfully established with the external terminal, and if not, adjust the communication parameters of the device within the preset communication parameter interval until a communication connection is successfully established with the external terminal.
7. The device according to claim 6, wherein the device for improving the success rate of communication based on positioning comprises: the system also comprises a communication parameter uploading module;
the external terminal communication module is also used for transmitting the local machine communication parameters to the communication parameter uploading module after the communication connection between the local machine communication parameters and the external terminal is successfully established after the adjusted local machine communication parameters are used;
and the communication parameter uploading module is used for associating and transmitting the local communication parameters and the positioning information to the positioning communication parameter library after the communication connection between the local communication parameters and the external terminal is successfully established after the adjusted local communication parameters are used.
8. The apparatus according to any of claims 5-7, wherein the apparatus for improving communication success rate based on positioning comprises: the communication parameters are RF parameters;
the external terminal is a card reader which communicates through NFC.
9. A system for improving communication success rate based on positioning is characterized by comprising: the apparatus, server, or device of any of claims 5-8;
a positioning communication parameter library is arranged on the server; wherein:
the device acquires positioning information of a target place;
the device initiates a parameter query request to the server; the parameter query request comprises the positioning information;
the server searches the communication parameters corresponding to the positioning information in the positioning communication parameter library according to the parameter query request, and feeds back the searched communication parameters to the device;
and after receiving the fed back communication parameters, the device takes the communication parameters as local communication parameters, and establishes communication connection with an external terminal by using the local communication parameters when the communication with the external terminal is required.
10. The system for improving communication success rate based on positioning according to claim 9, wherein the server further comprises a parameter setting module;
the parameter setting module is used for setting the positioning communication parameter library according to the adjusted local communication parameters and the positioning information transmitted by the device;
the parameter setting module is also used for setting default communication parameters of the positioning communication parameter library; and the positioning communication parameter library is also used for setting communication parameters corresponding to each positioning information in the positioning communication parameter library.
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