CN111814926A - Data processing method and device - Google Patents
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- CN111814926A CN111814926A CN201910289979.1A CN201910289979A CN111814926A CN 111814926 A CN111814926 A CN 111814926A CN 201910289979 A CN201910289979 A CN 201910289979A CN 111814926 A CN111814926 A CN 111814926A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0018—Transmission from mobile station to base station
- G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
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Abstract
The application discloses a data processing method and a device thereof. The method comprises the following steps: determining whether the received signal strength of a data packet exceeds a preset threshold value according to the received data packet broadcasted by the mobile terminal; and if the predetermined threshold value is exceeded, sending the received signal strength to a server corresponding to the electronic price tag. By adopting the method and the device, the positioning service and the commodity price can be provided simultaneously under the condition of not increasing hardware.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to a data processing method and apparatus.
Background
In the current living environment, many superstores and supermarkets use paper price tags to show commodity prices and sales promotion activities to customers, but there are tens of thousands of commodities in the supermarkets and the supermarkets, and the commodity prices are changed very frequently, so if the paper price tags are pasted to each commodity in a manual mode, the operation is very complicated.
Therefore, the electronic price tag is produced at the same time, and the electronic price tag is an electronic display device with an information receiving and sending function. Compared with the traditional paper price tag, the electronic price tag has many advantages, for example, the electronic price tag can display more commodity information, and when the commodity price changes, the updated price can be displayed more quickly.
In addition, the beacon base station can be used for providing the position of the beacon base station to the customer, and the beacon base station and the electronic price tag technology are coupled in the process of finding out technical contradictions and large in hardware investment. Therefore, there is a need in the art for a solution that provides both location services and commodity prices without increasing hardware investment.
Disclosure of Invention
The present application mainly aims to provide a data processing method and a device thereof, and aims to solve the above-mentioned problem of providing location services and commodity prices without increasing hardware investment.
The embodiment of the application provides a data processing method, which is executed by an electronic price tag and comprises the following steps: determining whether the received signal strength of a data packet exceeds a preset threshold value according to the received data packet broadcasted by the mobile terminal; and if the predetermined threshold value is exceeded, sending the received signal strength to a server corresponding to the electronic price tag.
An embodiment of the present application further provides a data processing method, where the method is executed by a server, and includes: acquiring a plurality of received signal strengths of data packets broadcasted by the mobile terminal, wherein the received signal strengths of the data packets exceed a preset threshold value from different electronic price tags; and determining the position of the mobile terminal according to the signal intensity distribution information. The embodiment of the present application further provides a data processing method, where the method is executed by a mobile terminal, and the method includes: broadcasting the data packet; and acquiring the position of the mobile terminal determined according to the strength of the received signal of the data packet received by the electronic price tag.
An embodiment of the present application further provides an electronic price tag, including: a processor; and a memory arranged to store computer executable instructions that, when executed, cause the processor to: determining whether the received signal strength of a data packet exceeds a preset threshold value according to the received data packet broadcasted by the mobile terminal; and if the predetermined threshold value is exceeded, sending the received signal strength to a server corresponding to the electronic price tag.
An embodiment of the present application further provides a server, including: a processor; and a memory arranged to store computer executable instructions that, when executed, cause the processor to: acquiring a plurality of received signal strengths of data packets broadcasted by the mobile terminal, wherein the received signal strengths of the data packets exceed a preset threshold value from different electronic price tags; and determining the position of the mobile terminal according to the signal intensity distribution information.
An embodiment of the present application further provides a mobile terminal, including: a display to display a user interface; a processor; and a memory arranged to store computer executable instructions that, when executed, cause the processor to: broadcasting the data packet; and acquiring the position of the mobile terminal determined according to the strength of the received signal of the data packet received by the electronic price tag.
An embodiment of the present application further provides a data processing method, where the method is executed by an electronic price tag, and includes: and transmitting the determined received signal strength to a server corresponding to the electronic price tag in response to the mobile terminal starting a broadcast mode.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
according to the data processing method and the device thereof, under the condition that the mobile terminal broadcasts the data packet, the position of the mobile terminal is determined by using the received signal strength of the electronic price tag, so that the positioning service can be provided for a user on the basis of not increasing hardware.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 illustrates an application scenario diagram of an electronic price tag in accordance with an exemplary embodiment of the present application;
FIG. 2 shows a diagram of an electronic price tag system according to an example embodiment of the present application;
FIG. 3 shows a schematic diagram of a data processing system performing data processing according to an example embodiment of the present application;
fig. 4 shows a block diagram of a data processing device according to an exemplary embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
A mobile terminal according to the present application is a device including a display unit, and may include, but is not limited to, any of the following: personal Computers (PCs), mobile devices such as cellular phones, Personal Digital Assistants (PDAs), digital cameras, portable game consoles, MP3 players, portable/Personal Multimedia Players (PMPs), handheld electronic books, tablet PCs, portable laptop PCs, and Global Positioning System (GPS) navigators, smart TVs, and the like.
Further, it should be understood that the display unit of the mobile terminal according to the present application may include a touch screen and a touch screen controller, wherein the touch screen may provide a user with a User Interface (UI) corresponding to various services (e.g., displaying searched goods, etc.) and transmit an analog signal corresponding to at least one touch on the UI to the touch screen controller. In the description of the present application, "touch" may include contact touch and non-contact touch, wherein contact touch means that the touch screen may receive at least one touch input through a body part of a user (e.g., a finger, etc.) or a touch input tool (e.g., a stylus pen or a stylus pen). The touch screen may also receive touch input signals corresponding to a continuous movement of a touch between one or more touches. For example, a contact touch may include a single click, a double click, a drag and drop, and the like. The touch screen may transmit an analog signal corresponding to the continuous movement of the input touch to the touch screen controller.
Contactless touch is also referred to as hovering touch, and in particular contactless touch need not be limited to contact between a touch screen and a body part of a user or a touch input tool. The intervals at which the touch screen may detect are different according to the performance or configuration of the mobile terminal. In addition, the touch screen may be implemented as a resistive type, a capacitive type, an infrared type, an acoustic wave type, or the like.
The touch screen controller converts analog signals received from the touch screen into digital signals (e.g., X and Y coordinates). The controller may control the touch screen using digital signals received from the touch screen controller. For example, in response to a user clicking on a shortcut icon or button displayed on the touch screen, the mobile terminal according to the present application may display a user interface corresponding to the shortcut icon, e.g., the user clicks an icon of the "boxhorse fresh" application, and the mobile terminal may display a user interface of the "boxhorse fresh" application.
In order to more clearly understand the present application, an application scenario of the electronic price tag will be described below with reference to fig. 1. It should be noted that the scenario in fig. 1 is merely illustrative and not restrictive. As shown in fig. 1, when a user shops in a supermarket, the electronic price tag 10 may display the name and price of a commodity and a two-dimensional code of the commodity, and the user may visually know the price of the commodity through the electronic price tag, and if the user desires to know more commodity information or perform some specific operation (for example, payment) on the commodity, the two-dimensional code in the electronic price tag may be scanned by using a mobile terminal such as a mobile phone 20 as shown in fig. 1.
The usage scenario of the electronic price tag has been briefly described above with reference to fig. 1, and the electronic price tag system will be described below with reference to fig. 2. It should be noted that the devices in fig. 2 are merely exemplary, and thus the devices involved are a reduced view of what constitutes a universal electronic price tag system, and are not limiting. For example, in fig. 2, the electronic price tag system 200 includes one electronic price tag server 210, but in practical applications, the electronic price tag server 210 may include a plurality of servers arranged in a distributed manner.
As shown in fig. 2, the electronic price tag system 200 includes an electronic price tag server 210, a switch 220, a bluetooth base station 230, and a plurality of electronic price tags 240.
First, the electronic price tag server 210 may obtain product data related to the product from a database, and then, the product data may be edited into information of the product to be displayed on the electronic price tag by using a product editing tool embedded in the electronic price tag server 210. The electronic price tag server 210 can be connected with the switch 220 in a wired manner, and the switch 220 can effectively improve the network transmission efficiency. The exchange 220 then transmits the goods information to the bluetooth base stations 230 via ethernet (or serial communication port) according to the network addresses of the respective bluetooth base stations 230.
The bluetooth base station 230 transmits a radio frequency radio signal carrying commodity information to a corresponding electronic price tag 240, where the electronic price tag 240 is a wireless data transceiver with an identification code, and can operate a scanning mode according to a predetermined interval (e.g., 3 seconds), and restore the received radio frequency signal into a valid digital signal and display the valid digital signal.
Generally, the electronic price tag system 200 has both peer-to-peer and group communication functions, namely: the electronic price tag system can transmit data to a specific price tag, and can control all price tags at one time. For example, the electronic price tag system 200 may change the prices of all items at once, or may change the prices for items of a food category. The Bluetooth base station 230 may be connected to the electronic price tag through Bluetooth (Bluetooth), which is a wireless technology standard that enables short-distance data exchange between fixed devices, mobile devices, and a building personal area network, and will not be described in detail herein.
In practical application, the electronic price tag can be placed in a specific PVC guide rail (the guide rail is fixed on a goods shelf), and can also be arranged into various structures such as a hanging structure, a hook structure or a table-type structure. The electronic price tag system 200 also supports remote control, and unified price marking management of commodities in chain branches of the electronic price tag system is realized through a network.
The present application provides a technical solution that can provide a positioning service and a commodity price without increasing hardware investment on the basis of the electronic price tag system 200 of fig. 2, and is described in detail below with reference to fig. 3.
FIG. 3 shows a data processing diagram of the operation of a data processing system according to an exemplary embodiment of the present application.
As shown in fig. 3, the data processing system includes a mobile terminal 310, an electronic price tag server 320, and one or more electronic price tags 330. When the user enters the room (e.g., a supermarket) with the mobile terminal 310, the electronic server 320 may send a reminding message to the mobile terminal for reminding the user to start the communication switching operation, for example, the user may be reminded to start the communication switching operation by pushing a message such as "whether to turn on the search mode" or "whether to locate" to the user.
Subsequently, the user may perform a communication switching operation of switching the communication mode of the mobile terminal 310 to the broadcast mode on the display interface of the mobile terminal 310. For example, a bluetooth module in a mobile terminal may be operated in a broadcast mode. The user's trigger operation may be various input operations, for example, may be triggered by the above-mentioned "touch" operation, may be triggered by voice input, or may be triggered by vibration.
After the communication module of the mobile terminal 310 switches to the broadcast mode, the communication module may operate the broadcast mode, where the broadcast mode is a mode in which a data packet is broadcast to the surroundings, that is, the communication module of the mobile terminal broadcasts the data packet to the surroundings, where the data packet includes a Media Access control address (MAC) of the mobile device, and the MAC is a unique identifier for identifying the mobile device. Preferably, the bluetooth module in the mobile terminal 310 may be triggered to enter the bluetooth broadcast module.
Since the electronic price tag operates in the scan mode, a data packet transmitted by the mobile terminal is received while the mobile terminal performs the broadcast mode. At this time, the electronic price tag 330 may determine whether a Received Signal Strength (RSSI) exceeds a predetermined threshold, and transmit the Received signal strength to the server 320 if the RSSI exceeds the predetermined threshold. In an implementation, the electronic price tag 330 may send the determined received signal strength directly to the server 320. Subsequently, the server 320 screens out the received signal strength greater than the predetermined threshold from the received signal strengths to perform the subsequent operation.
In an implementation, the electronic price tag 330 may send its received signal strength to its corresponding base station, which then forwards the received signal strength to the server 320. Since the electronic price tag 330 is scanned at predetermined intervals, different received signal strengths for the same electronic price tag may be received.
In an implementation, the server 320 may previously store the received signal strength distribution information, wherein the information is the received signal strength acquired when all the electronic price tags are placed at various positions in a room. That is, the received signal strengths of the respective electronic price tags are collected in the case where the user holds the mobile terminal station in his/her hand at respective locations indoors, and the received signal strength distribution information is generated using these received signal strengths.
Thus, when server 320 receives one or more intensity signal values from a base station or respective electronic price tags, the intensity signal values are compared to stored received signal intensity distribution information to determine the location of mobile terminal 310. In practice, two values within a predetermined error range may be made equal when compared to the strength signal values in the received signal strength profile information.
After the location of the mobile terminal 310 is determined, the location of the mobile terminal 310 may be combined with the location of the electronic price tag to provide a more convenient shopping experience to the user.
Although only one mobile terminal 310 is shown in fig. 3, the data processing system may have a plurality of mobile terminals in an implementation, and when different users enter the room with their respective mobile terminals, the processing may be performed in the same manner as the mobile terminal 310. It should be noted that, after the communication modules of the mobile terminals are switched to the broadcast mode, the data packets may be broadcast to the surroundings, and since each data packet includes the MAC of the corresponding mobile terminal, when the electronic tag receives the corresponding data packet, the electronic tag may extract the MAC from the data packet, and send the MAC and the corresponding received signal strength to the server 320, and the server 320 determines the locations of the mobile terminals by using the received RSSI and then sends the locations to the mobile terminals according to the respective MACs.
Specifically, commodities within a predetermined range of the mobile terminal may be determined, and commodity information corresponding to the commodities may be transmitted to the mobile terminal. In addition, the user may search for an item on the mobile terminal according to the search information, at which time the server 320 may determine an item corresponding to the search information input by the user and then determine a route from the location of the mobile terminal to the location where the item is located.
In an embodiment, according to the location of the mobile terminal 310, the goods within the predetermined range of the mobile terminal may be determined, and the goods information corresponding to the goods may be transmitted to the mobile terminal, wherein the preset condition may be the goods within the predetermined range of the location or the promotional program within the predetermined range. For example, after the user walks into the supermarket, the position of the user is determined according to the method, and then the promotion activities within 5 meters around the user are sent to the mobile terminal of the user, or the promotion activities within the category to which the position of the user belongs are sent to the mobile terminal.
In addition, the server 320 may present the user with the indoor location according to the stored indoor location distribution information and the location of the mobile terminal 310.
In summary, in the case that the mobile terminal broadcasts the data packet according to the data processing method of the exemplary embodiment of the present application, the location of the mobile terminal is determined using the received signal strength of the electronic price tag, so that the location service can be provided to the user without increasing hardware. In addition, the position of the mobile terminal can be utilized to provide more convenient shopping physical examination for the user. Further, an indoor navigation service may be provided to a user according to a location of the mobile terminal. Further, more accurate promotional activities may be provided to the user depending on the location of the mobile terminal. In addition, in the application, the mobile terminal does not need to be connected with the electronic price tag, so that the power consumption of the mobile terminal is reduced.
In order to more clearly understand the inventive concept of the exemplary embodiment of the present application, a block diagram of a data processing apparatus of the exemplary embodiment of the present application will be described below with reference to fig. 4. Those of ordinary skill in the art will understand that: the data processing apparatus in fig. 4 shows only components related to the present exemplary embodiment, and general components other than those shown in fig. 4 are also included in the data processing apparatus.
Fig. 4 shows a block diagram of a data processing device of an exemplary embodiment of the present application. Referring to fig. 4, the server includes a processor, an internal bus, and a computer-readable storage medium including a volatile memory and a non-volatile memory at a hardware level. The processor reads the corresponding computer program from the non-volatile memory and then runs it. Of course, besides the software implementation, the present application does not exclude other implementations, such as logic devices or a combination of software and hardware, and the like, that is, the execution subject of the following processing flow is not limited to each logic unit, and may also be hardware or logic devices.
It should be noted that the data processing apparatus may be an electronic price tag, a server, and a mobile terminal that perform corresponding data processing methods, with the difference that the operations performed by the processors are different, but there is no difference in the hardware required for the present application.
In the case where the data processing device is an electronic price tag, the processor performs the following operations: determining whether the received signal strength of a data packet exceeds a preset threshold value according to the received data packet broadcasted by the mobile terminal; and if the predetermined threshold value is exceeded, sending the received signal strength to a server corresponding to the electronic price tag.
Optionally, the processor further performs the steps of: the electronic price tags operate in a scanning mode at predetermined intervals.
Optionally, the processor further performs the steps of: and responding to the mobile terminal starting the broadcast mode, and establishing communication connection with the server.
Optionally, the data packet includes identification information of the mobile terminal.
In the case where the data processing apparatus is a server, the processor performs the following operations: acquiring a plurality of received signal strengths of data packets broadcasted by the mobile terminal, wherein the received signal strengths of the data packets exceed a preset threshold value from different electronic price tags; and determining the position of the mobile terminal according to the signal intensity distribution information.
Alternatively, the received signal strength distribution information is the received signal strength of all the electronic price tags acquired when the test terminal is placed at various positions in the room.
Optionally, the processor further performs the steps of: determining commodities within a preset range of the mobile terminal; and sending the commodity information corresponding to the commodity to the mobile terminal.
Optionally, the processor further performs the steps of: determining a commodity corresponding to search information input by a user; determining a route from the location of the mobile terminal to the location of the item.
Optionally, the processor further performs the steps of: determining goods within a predetermined range of the mobile terminal; and sending commodity information corresponding to the commodity to the mobile terminal.
Optionally, the processor further performs the steps of: and acquiring the received signal strength distribution information of all the electronic price tags when the test terminal is placed at each position.
Optionally, the determining, by the processor in the implementation step, the location of the mobile terminal according to the received signal strength distribution information includes: and comparing the received signal strength with the received signal strength distribution information to determine the position of the mobile terminal.
In the case that the data processing apparatus is a mobile terminal, the processor performs the following operations:
broadcasting the data packet; and acquiring the position of the mobile terminal determined according to the strength of the received signal of the data packet received by the electronic price tag.
Optionally, the processor may further include, before broadcasting the data packet: determining that a communication switching operation is triggered, wherein the communication switching operation is an operation of switching a communication mode of the mobile terminal to a broadcast mode.
Optionally, the processor determining that the communication handover operation is triggered in the implementing step includes: determining that the communication switching operation is triggered by a user input operation while displaying a user interface.
Optionally, the data packet includes identification information of the mobile terminal.
In summary, in the case that the mobile terminal broadcasts the data packet, the data processing apparatus according to the exemplary embodiment of the present application determines the location of the mobile terminal using the received signal strength of the electronic price tag, so that the location service can be provided to the user without increasing hardware. In addition, the position of the mobile terminal can be utilized to provide more convenient shopping physical examination for the user. Further, an indoor navigation service may be provided to a user according to a location of the mobile terminal. Further, more accurate promotional activities may be provided to the user depending on the location of the mobile terminal. In addition, in the application, the mobile terminal does not need to be connected with the electronic price tag, so that the power consumption of the mobile terminal is reduced.
It should be noted that the execution subjects of the steps of the method provided in embodiment 1 may be the same device, or different devices may be used as the execution subjects of the method. For example, the execution subject of steps 21 and 22 may be device 1, and the execution subject of step 23 may be device 2; for another example, the execution subject of step 21 may be device 1, and the execution subjects of steps 22 and 23 may be device 2; and so on.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (31)
1. A data processing method, the method being performed by an electronic price tag, comprising:
determining whether the received signal strength of a data packet exceeds a preset threshold value according to the received data packet broadcasted by the mobile terminal;
and if the predetermined threshold value is exceeded, sending the received signal strength to a server corresponding to the electronic price tag.
2. The method of claim 1, further comprising: the electronic price tags operate in a scanning mode at predetermined intervals.
3. The method of claim 1, further comprising:
and responding to the mobile terminal starting the broadcast mode, and establishing communication connection with the server.
4. The method of claim 1, wherein the data packet includes identification information of the mobile terminal.
5. A data processing method, the method being performed by a server, comprising:
acquiring a plurality of received signal strengths of data packets broadcasted by the mobile terminal, wherein the received signal strengths of the data packets exceed a preset threshold value from different electronic price tags;
and determining the position of the mobile terminal according to the signal intensity distribution information.
6. The method of claim 5, wherein the received signal strength distribution information is received signal strengths obtained when all electronic price tags are placed at various locations within a room at a test terminal.
7. The method of claim 5, further comprising:
determining commodities within a preset range of the mobile terminal;
and sending the commodity information corresponding to the commodity to the mobile terminal.
8. The method of claim 5, further comprising:
determining a commodity corresponding to search information input by a user;
determining a route from the location of the mobile terminal to the location of the item.
9. The method of claim 5, further comprising
Determining goods within a predetermined range of the mobile terminal;
and sending commodity information corresponding to the commodity to the mobile terminal.
10. The method of claim 5, further comprising:
and acquiring the received signal strength distribution information of all the electronic price tags when the test terminal is placed at each position.
11. The method of claim 10, wherein determining the location of the mobile terminal based on the received signal strength distribution information comprises:
and comparing the received signal strength with the received signal strength distribution information to determine the position of the mobile terminal.
12. A data processing method, the method being performed by a mobile terminal, comprising:
broadcasting the data packet;
and acquiring the position of the mobile terminal determined according to the strength of the received signal of the data packet received by the electronic price tag.
13. The method of claim 12, further comprising, prior to broadcasting the data packet:
determining that a communication switching operation is triggered, wherein the communication switching operation is an operation of switching a communication mode of the mobile terminal to a broadcast mode.
14. The method of claim 13, wherein determining that a communication handover operation is triggered comprises:
determining that the communication switching operation is triggered by a user input operation while displaying a user interface.
15. The method of claim 12, wherein the data packet includes identification information of the mobile terminal.
16. An electronic price tag, comprising:
a processor; and
a memory arranged to store computer executable instructions that, when executed, cause the processor to:
determining whether the received signal strength of a data packet exceeds a preset threshold value according to the received data packet broadcasted by the mobile terminal;
and if the predetermined threshold value is exceeded, sending the received signal strength to a server corresponding to the electronic price tag.
17. The electronic price tag of claim 16, wherein the processor further performs the steps of: the electronic price tags operate in a scanning mode at predetermined intervals.
18. The electronic price tag of claim 16, wherein the processor further performs the steps of:
and responding to the mobile terminal starting the broadcast mode, and establishing communication connection with the server.
19. The electronic price tag of claim 16, wherein the data packet includes identification information of a mobile terminal.
20. A server, comprising:
a processor; and
a memory arranged to store computer executable instructions that, when executed, cause the processor to:
acquiring a plurality of received signal strengths of data packets broadcasted by the mobile terminal, wherein the received signal strengths of the data packets exceed a preset threshold value from different electronic price tags;
and determining the position of the mobile terminal according to the received signal strength distribution information.
21. The server of claim 20, wherein the received signal strength distribution information is received signal strengths obtained when all electronic price tags are placed at respective locations within a room at a test terminal.
22. The server of claim 20, wherein the processor further performs the step of:
determining commodities within a preset range of the mobile terminal;
and sending the commodity information corresponding to the commodity to the mobile terminal.
23. The server of claim 20, wherein the processor further performs the step of:
determining a commodity corresponding to search information input by a user;
determining a route from the location of the mobile terminal to the location of the item.
24. The server of claim 20, wherein the processor further performs the step of:
determining goods within a predetermined range of the mobile terminal;
and sending commodity information corresponding to the commodity to the mobile terminal.
25. The server of claim 20, wherein the processor further performs the step of:
and acquiring the received signal strength distribution information of all the electronic price tags when the test terminal is placed at each position.
26. The server according to claim 20, wherein the processor in implementing step of determining the location of the mobile terminal based on the received signal strength distribution information comprises:
and comparing the received signal strength with the received signal strength distribution information to determine the position of the mobile terminal.
27. A mobile terminal, comprising:
a display to display a user interface;
a processor; and
a memory arranged to store computer executable instructions that, when executed, cause the processor to:
broadcasting the data packet;
and acquiring the position of the mobile terminal determined according to the strength of the received signal of the data packet received by the electronic price tag.
28. The mobile terminal of claim 27, wherein the processor, prior to implementing the step of broadcasting the data packet, further comprises:
determining that a communication switching operation is triggered, wherein the communication switching operation is an operation of switching a communication mode of the mobile terminal to a broadcast mode.
29. The mobile terminal of claim 27, wherein the processor determining in the implementing step that the communication handover operation is triggered comprises:
determining that the communication switching operation is triggered by a user input operation while displaying a user interface.
30. The mobile terminal of claim 27, wherein the data packet includes identification information of the mobile terminal.
31. A data processing method, the method being performed by an electronic price tag, comprising:
and transmitting the determined received signal strength to a server corresponding to the electronic price tag in response to the mobile terminal starting a broadcast mode.
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| CN201910289979.1A CN111814926A (en) | 2019-04-11 | 2019-04-11 | Data processing method and device |
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