CN106372264B - Map data migration device and method - Google Patents

Map data migration device and method Download PDF

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CN106372264B
CN106372264B CN201611036749.7A CN201611036749A CN106372264B CN 106372264 B CN106372264 B CN 106372264B CN 201611036749 A CN201611036749 A CN 201611036749A CN 106372264 B CN106372264 B CN 106372264B
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map
migrated
area
map application
target
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CN106372264A (en
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郑懿
王猛
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/29—Geographical information databases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

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  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Data Mining & Analysis (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)

Abstract

The invention discloses a migration device and a method of map data, wherein the device comprises the following steps: the display module is used for displaying the map interfaces of the map applications on a display screen of the mobile terminal in a split screen manner; the migration determining module is used for determining the map application to be migrated according to the first touch operation received by the display screen and defining the area to be migrated in the map interface of the map application to be migrated; the position acquisition module is used for acquiring the edge geographical position of the outer edge of the to-be-migrated area in a map interface of the to-be-migrated map application; the target determining module is used for determining a target map application to which the area to be migrated needs to be migrated according to a second touch operation corresponding to the migration triggering instruction when the migration instruction is detected; and the storage module is used for storing the map data of the area to be migrated into a storage space of the map data corresponding to the edge geographic position in the map application interface of the target map. The invention reduces the waste of the mobile terminal flow.

Description

Map data migration device and method
Technical Field
The present invention relates to the field of data storage technologies, and in particular, to a migration apparatus and method for map data.
Background
At present, with the continuous development of communication technology, mobile terminals, especially smart phones, have more and more functions, and more map applications are installed on the mobile terminals, where the map applications include applications with only a map navigation function (such as Baidu maps, Gaode maps, and the like) and applications including the map navigation function (taxi taking applications (such as Excellent steps, dripping, and the like), group buying applications (such as Mei Tuo, popular comment), and since the geographic features of objectively existing physical buildings, roads, mountains and rivers are the same, the map data of each map application is basically the same no matter which type the map application is. However, the map data between different map applications are isolated from each other, and different map applications often download the same map data repeatedly, which results in waste of traffic of the mobile terminal.
Disclosure of Invention
The invention mainly aims to provide a device and a method for transferring map data, and aims to solve the technical problem that different map applications always repeatedly download the same map data to cause waste of mobile terminal flow.
In order to achieve the above object, an embodiment of the present invention provides a map data migration apparatus, including:
the display module is used for displaying the map interfaces of the map applications on a display screen of the mobile terminal in a split screen manner;
the migration determining module is used for determining the map application to be migrated according to the first touch operation received by the display screen and defining the area to be migrated in the map interface of the map application to be migrated;
the position acquisition module is used for acquiring the edge geographical position of the outer edge of the to-be-migrated area in a map interface of the to-be-migrated map application;
the target determining module is used for determining a target map application to which the area to be migrated needs to be migrated according to a second touch operation corresponding to the migration triggering instruction when the migration instruction is detected;
and the storage module is used for storing the map data of the area to be migrated into a storage space of the map data corresponding to the edge geographic position in the map application interface of the target map.
Optionally, the map data migration apparatus further includes:
and the deleting association module is used for deleting the map data corresponding to the area to be migrated in the map application map interface to be migrated, and associating the map data corresponding to the edge geographic position in the target map application map interface with the area to be migrated in the map application map interface to be migrated.
Optionally, the migration determining module is further configured to:
acquiring sensing data corresponding to a first touch operation received by a display screen, and analyzing the sensing data of the first touch operation to obtain a first touch track corresponding to the first touch operation;
determining a map application to be migrated by corresponding the starting touch point position of the first touch track to the map application; and taking the area encircled by the first touch track in the map interface of the map application to be migrated as the area to be migrated.
Optionally, the goal determination module is further configured to:
acquiring sensing data corresponding to the second touch operation received by the display screen, and analyzing the sensing data of the second touch operation to obtain a second touch track corresponding to the second touch operation;
when the starting touch point position of the second touch track is located in the area to be migrated, and the final touch point position of the second touch track is located in the map application except the map application to be migrated, generating a migration instruction;
when a migration instruction is detected, determining that the map application in which the terminal contact point position of the second touch track is located is a target map application to which the area to be migrated needs to be migrated.
Optionally, the storage module is further configured to:
acquiring a target migration area corresponding to the position of the area to be migrated in the target map application map interface according to the edge geographic position;
acquiring a target storage position of a target migration area in a mobile terminal storage space;
and storing the map data of the area to be migrated to a target storage position in the storage space of the mobile terminal.
The invention also provides a map data migration method, which comprises the following steps:
displaying map interfaces of a plurality of map applications on a display screen of the mobile terminal in a split screen manner;
determining a map application to be migrated according to a first touch operation received by a display screen, and delineating a region to be migrated in a map interface of the map application to be migrated;
acquiring an edge geographical position of the outer edge of the to-be-migrated area in a map interface of the to-be-migrated map application;
when a migration instruction is detected, determining a target map application to which a to-be-migrated area needs to be migrated according to a second touch operation corresponding to the migration instruction;
and storing the map data of the area to be migrated into a storage space of the map data corresponding to the edge geographic position in the target map application map interface.
Optionally, the step of storing the map data of the area to be migrated in the storage space of the map data corresponding to the edge geographic position in the map application interface of the target map further includes:
deleting the map data corresponding to the area to be migrated in the map application map interface to be migrated, and associating the map data corresponding to the edge geographic position in the target map application map interface with the area to be migrated in the map application map interface to be migrated.
Optionally, the step of determining the map application to be migrated according to the first touch operation received by the display screen, and defining the area to be migrated in the map interface of the map application to be migrated includes:
acquiring sensing data corresponding to a first touch operation received by a display screen, and analyzing the sensing data of the first touch operation to obtain a first touch track corresponding to the first touch operation;
determining a map application to be migrated by corresponding the starting touch point position of the first touch track to the map application;
and taking the area encircled by the first touch track in the map interface of the map application to be migrated as the area to be migrated.
Optionally, when the migration instruction is detected, the step of determining the target map to which the area to be migrated needs to be migrated according to the second touch operation corresponding to the migration instruction includes:
acquiring sensing data corresponding to the second touch operation received by the display screen, and analyzing the sensing data of the second touch operation to obtain a second touch track corresponding to the second touch operation;
when the starting touch point position of the second touch track is located in the area to be migrated, and the final touch point position of the second touch track is located in the map application except the map application to be migrated, generating a migration instruction;
when a migration instruction is detected, determining that the map application in which the terminal contact point position of the second touch track is located is a target map application to which the area to be migrated needs to be migrated.
Optionally, the step of storing the map data of the area to be migrated into a storage space of the map data corresponding to the edge geographic position in the target map application map interface includes:
acquiring a target migration area corresponding to the position of the area to be migrated in the target map application map interface according to the edge geographic position;
acquiring a target storage position of a target migration area in a mobile terminal storage space;
and storing the map data of the area to be migrated to a target storage position in the storage space of the mobile terminal.
The method comprises the steps that a display module displays map interfaces of a plurality of map applications on a display screen of the mobile terminal in a split screen mode; then, the migration determining module determines a map application to be migrated according to the first touch operation received by the display screen, and defines a region to be migrated in a map interface of the map application to be migrated; the position acquisition module acquires the edge geographic position of the outer edge of the to-be-migrated area in a map interface of the to-be-migrated map application; when a migration instruction is detected, the target determining module determines a target map application to which the area to be migrated needs to be migrated according to a second touch operation corresponding to the migration instruction; and finally, the storage module stores the map data of the area to be migrated into a storage space of the map data corresponding to the edge geographic position in the map interface of the target map application, so that the map data of the same area among different map applications can be mutually used based on the touch operation of a user, even if the map data among the map applications are mutually associated, the same map data can be prevented from being repeatedly downloaded by the different map applications, and the waste of the flow of the mobile terminal can be reduced.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of an alternative mobile terminal for implementing various embodiments of the present invention;
FIG. 2 is a diagram of a wireless communication device of the mobile terminal of FIG. 1;
FIG. 3 is a scene diagram of a map interface of a mobile terminal split-screen display map application according to the present invention;
FIG. 4 is a schematic view of a scene in which a mobile terminal displays a map interface of a map application in a split-screen manner to select an area to be migrated according to the present invention;
FIG. 5 is a scene schematic diagram of a map interface migration to-be-migrated area of a mobile terminal split-screen display map application according to the present invention;
FIG. 6 is a block diagram of a map data migration apparatus according to an embodiment of the present invention;
FIG. 7 is a block diagram illustrating a map data migration apparatus according to another embodiment of the present invention;
FIG. 8 is a flowchart illustrating a map data migration method according to an embodiment of the present invention;
FIG. 9 is a schematic diagram illustrating a detailed flow of the step S20 in FIG. 8;
FIG. 10 is a schematic view of a detailed flow chart of an embodiment of step S40 in FIG. 8;
FIG. 11 is a schematic view of a detailed flow chart of an embodiment of step S50 in FIG. 8;
fig. 12 is a flowchart illustrating a map data migration method according to another embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.
Fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present invention.
The mobile terminal 100 may include a wireless communication unit 110, an a/V (audio/video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190, a display module 10, a migration determination module 20, a location acquisition module 30, an object determination module 40, a storage module 50, and the like. Fig. 1 illustrates a mobile terminal having various components, but it is to be understood that not all illustrated components are required to be implemented. More or fewer components may alternatively be implemented. Elements of the mobile terminal will be described in detail below.
The wireless communication unit 110 typically includes one or more components that allow radio communication between the mobile terminal 100 and a wireless communication device or network. For example, the wireless communication unit may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short-range communication module 114, and a location information module 115.
The broadcast receiving module 111 receives a broadcast signal and/or broadcast associated information from an external broadcast management server via a broadcast channel. The broadcast channel may include a satellite channel and/or a terrestrial channel. The broadcast management server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to a terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Also, the broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal. The broadcast associated information may also be provided via a mobile communication network, and in this case, the broadcast associated information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB), digital video broadcasting handheld (DVB-H) In the form of an Electronic Service Guide (ESG) or the like. The broadcast receiving module 111 may receive a signal broadcast by using various types of broadcasting devices. In particular, the broadcast receiving module 111 may receive a broadcast signal by using a signal such as multimedia broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcasting-handheld (DVB-H), forward link media (MediaFLO)@) A digital broadcasting apparatus such as a digital broadcasting apparatus, a terrestrial digital broadcasting integrated service (ISDB-T), etc. receives digital broadcasting. The broadcast receiving module 111 may be constructed as various broadcasting devices suitable for providing broadcast signals as well as the above-described digital broadcasting device. The broadcast signal and/or broadcast associated information received via the broadcast receiving module 111 may be stored in the memory 160 (or other type of storage medium).
The mobile communication module 112 transmits and/or receives radio signals to and/or from at least one of a base station (e.g., access point, node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received according to text and/or multimedia messages.
The wireless internet module 113 supports wireless internet access of the mobile terminal. The module may be internally or externally coupled to the terminal. The wireless internet access technology to which the module relates may include WLAN (wireless LAN) (Wi-Fi), Wibro (wireless broadband), Wimax (worldwide interoperability for microwave access), HSDPA (high speed downlink packet access), and the like.
The short-range communication module 114 is a module for supporting short-range communication. Some examples of short-range communication technologies include bluetoothTMRadio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), zigbeeTMAnd so on.
The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of the location information module is a GPS (global positioning device). According to the current technology, the GPS module 115 calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information, thereby accurately calculating three-dimensional current location information according to longitude, latitude, and altitude. Currently, a method for calculating position and time information uses three satellites and corrects an error of the calculated position and time information by using another satellite. In addition, the GPS module 115 can calculate speed information by continuously calculating current position information in real time.
The a/V input unit 120 is used to receive an audio or video signal. The a/V input unit 120 may include a camera 121 and a microphone 122, and the camera 121 processes image data of still pictures or video obtained by an image capturing apparatus in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 151. The image frames processed by the cameras 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 121 may be provided according to the construction of the mobile terminal. The microphone 122 may receive sounds (audio data) via the microphone in a phone call mode, a recording mode, a voice recognition mode, or the like, and can process such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the mobile communication module 112 in case of a phone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The user input unit 130 may generate key input data according to a command input by a user to control various operations of the mobile terminal. The user input unit 130 allows a user to input various types of information, and may include a keyboard, dome sheet, touch pad (e.g., a touch-sensitive member that detects changes in resistance, pressure value, capacitance, etc. due to being touched), scroll wheel, joystick, etc. In particular, when the touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.
The sensing unit 140 detects a current state of the mobile terminal 100 (e.g., an open or closed state of the mobile terminal 100), a position of the mobile terminal 100, presence or absence of contact (i.e., touch input) by a user with the mobile terminal 100, an orientation of the mobile terminal 100, acceleration or jerky movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling an operation of the mobile terminal 100. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device.
The interface unit 170 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The identification module may store various information for authenticating a user using the mobile terminal 100 and may include a User Identity Module (UIM), a Subscriber Identity Module (SIM), a Universal Subscriber Identity Module (USIM), and the like. In addition, a device having an identification module (hereinafter, referred to as an "identification device") may take the form of a smart card, and thus, the identification device may be connected with the mobile terminal 100 via a port or other connection means. The interface unit 170 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal and the external device.
In addition, when the mobile terminal 100 is connected with an external cradle, the interface unit 170 may serve as a path through which power is supplied from the cradle to the mobile terminal 100 or may serve as a path through which various command signals input from the cradle are transmitted to the mobile terminal. Various command signals or power input from the cradle may be used as signals for recognizing whether the mobile terminal is accurately mounted on the cradle. The output unit 150 is configured to provide output signals (e.g., audio signals, video signals, alarm signals, vibration signals, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display unit 151, an audio output module 152, an alarm unit 153, and the like.
The display unit 151 may display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 may display a User Interface (UI) or a Graphical User Interface (GUI) related to a call or other communication (e.g., text messaging, multimedia file downloading, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or an image and related functions, and the like.
Meanwhile, when the display unit 151 and the touch pad are overlapped with each other in the form of a layer to form a touch screen, the display unit 151 may serve as an input device and an output device. The display unit 151 may include at least one of a Liquid Crystal Display (LCD), a thin film transistor LCD (TFT-LCD), an Organic Light Emitting Diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to view from the outside, which may be referred to as transparent displays, and a typical transparent display may be, for example, a TOLED (transparent organic light emitting diode) display or the like. Depending on the particular desired implementation, the mobile terminal 100 may include two or more display units (or other display devices), for example, the mobile terminal may include an external display unit (not shown) and an internal display unit (not shown). The touch screen may be used to detect a touch input pressure value as well as a touch input position and a touch input area.
The audio output module 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 into an audio signal and output as sound when the mobile terminal is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output module 152 may provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output module 152 may include a microphone, a buzzer, and the like.
The alarm unit 153 may provide an output to notify the mobile terminal 100 of the occurrence of an event. Typical events may include call reception, message reception, key signal input, touch input, and the like. In addition to audio or video output, the alarm unit 153 may provide output in different ways to notify the occurrence of an event. For example, the alarm unit 153 may provide an output in the form of vibration, and when a call, a message, or some other incoming communication (communicating communication) is received, the alarm unit 153 may provide a tactile output (i.e., vibration) to inform the user thereof. By providing such a tactile output, the user can recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm unit 153 may also provide an output notifying the occurrence of an event via the display unit 151 or the audio output module 152.
The memory 160 may store software programs and the like for processing and controlling operations performed by the controller 180, or may temporarily store data (e.g., a phonebook, messages, still images, videos, and the like) that has been or will be output. Also, the memory 160 may store data regarding various ways of vibration and audio signals output when a touch is applied to the touch screen.
The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. Also, the mobile terminal 100 may cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.
The controller 180 generally controls the overall operation of the mobile terminal. For example, the controller 180 performs control and processing related to voice calls, data communications, video calls, and the like. In addition, the controller 180 may include a multimedia module 181 for reproducing (or playing back) multimedia data, and the multimedia module 181 may be constructed within the controller 180 or may be constructed separately from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.
The power supply unit 190 receives external power or internal power and provides appropriate power required to operate various elements and components under the control of the controller 180.
The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in the controller 180. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in the memory 160 and executed by the controller 180.
The mobile terminal 100 as shown in fig. 1 may be configured to operate with communication means such as wired and wireless communication means and satellite-based communication means that transmit data via frames or packets.
A communication apparatus in which a mobile terminal according to the present invention is operable will now be described with reference to fig. 2.
Such communication devices may use different air interfaces and/or physical layers. For example, the air interface used by the communication device includes, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and universal mobile telecommunications device (UMTS) (in particular, Long Term Evolution (LTE)), global system for mobile communications (GSM), and so forth. The following description relates to a CDMA communication device, as a non-limiting example, but such teachings are equally applicable to other types of devices.
Referring to fig. 2, the CDMA wireless communication apparatus may include a plurality of mobile terminals 100, a plurality of Base Stations (BSs) 270, Base Station Controllers (BSCs) 275, and a Mobile Switching Center (MSC) 280. The MSC280 is configured to interface with a Public Switched Telephone Network (PSTN) 290. The MSC280 is also configured to interface with a BSC275, which may be coupled to the base station 270 via a backhaul. The backhaul may be constructed according to any of several known interfaces including, for example, E1/T1, ATM, IP, PPP, frame Relay, HDSL, ADSL, or xDSL. It will be understood that an apparatus as shown in fig. 2 may include a plurality of BSCs 2750.
Each BS270 may serve one or more sectors (or regions), each sector covered by a multi-directional antenna or an antenna pointing in a particular direction being radially distant from the BS 270. Alternatively, each partition may be covered by two or more antennas for diversity reception. Each BS270 may be configured to support multiple frequency allocations, with each frequency allocation having a particular frequency spectrum (e.g., 1.25MHz,5MHz, etc.).
The intersection of partitions with frequency allocations may be referred to as a CDMA channel. The BS270 may also be referred to as a base transceiver sub-assembly (BTS) or other equivalent terminology. In such a case, the term "base station" may be used to generically refer to a single BSC275 and at least one BS 270. The base stations may also be referred to as "cells". Alternatively, each sector of a particular BS270 may be referred to as a plurality of cell sites.
As shown in fig. 2, a Broadcast Transmitter (BT)295 transmits a broadcast signal to the mobile terminal 100 operating within the apparatus. A broadcast receiving module 111 as shown in fig. 1 is provided at the mobile terminal 100 to receive a broadcast signal transmitted by the BT 295. In fig. 2, several global positioning device (GPS) satellites 300 are shown. The satellite 300 assists in locating at least one of the plurality of mobile terminals 100.
In fig. 2, a plurality of satellites 300 are depicted, but it is understood that useful positioning information may be obtained with any number of satellites. As a typical operation of the wireless communication apparatus, the BS270 receives reverse link signals from various mobile terminals 100. The mobile terminal 100 is generally engaged in conversations, messaging, and other types of communications. Each reverse link signal received by a particular base station 270 is processed within the particular BS 270. The obtained data is forwarded to the associated BSC 275. The BSC provides call resource allocation and mobility management functions including coordination of soft handoff procedures between BSs 270. The BSCs 275 also route the received data to the MSC280, which provides additional routing services for interfacing with the PSTN 290. Similarly, the PSTN290 interfaces with the MSC280, the MSC interfaces with the BSCs 275, and the BSCs 275 accordingly control the BS270 to transmit forward link signals to the mobile terminal 100.
Based on the hardware structure and the communication device structure of the mobile terminal, the embodiments of the map data migration device of the present invention are provided, and the map data migration device is a part of the mobile terminal.
Referring to fig. 6, the present invention provides a migration apparatus for map data, in an embodiment of the migration apparatus for map data, the apparatus includes:
the display module 10 is configured to display map interfaces of a plurality of map applications on a display screen of the mobile terminal in a split-screen manner;
when a mobile terminal user needs to mutually migrate map applications of the map applications in the mobile terminal, the user performs touch operation or key operation on the mobile terminal to trigger a map data migration instruction. When the display module 10 detects a map data migration instruction, the map interfaces of a plurality of map applications are displayed on the display screen of the mobile terminal in a split-screen manner, wherein the map applications are all map applications installed on the mobile terminal.
In addition, in view of the size of the display screen of the mobile terminal and the requirement of the display size of the map interface, a map interface displaying two map applications which can be selected by the user or by default by the mobile terminal system can be distributed on the display screen of the mobile terminal, as shown in fig. 3, the display screen of the mobile terminal displays a map application a1 and a map application a2 in a split screen manner, and the area shown by the map interface of the map application a1 corresponds to the area shown by the map interface of the map application a 2.
The migration determining module 20 is configured to determine a map application to be migrated according to the first touch operation received by the display screen, and define a region to be migrated in a map interface of the map application to be migrated;
after a map interface of the map application is displayed in a split-screen manner, the migration determination module 20 may display prompt information for prompting a user to determine a map to be migrated and a region to be migrated on a display screen of the mobile terminal, so as to prompt the user to input a corresponding touch operation (i.e., a first touch operation), then the migration determination module 20 collects the first touch operation received by the display screen of the mobile terminal, and determines the map application to be migrated according to the first touch operation, for example, a map application touched first by the first touch operation is determined as the map application to be migrated, or a map application with the largest primary range of the first touch operation is determined as the map application to be migrated; then, the migration determining module 20 defines a to-be-migrated area in the map interface of the to-be-migrated map application according to the first touch operation, for example, a map interface area in a preset range of the touch trajectory of the first touch operation is taken as the defined to-be-migrated area, or a map interface area surrounded by the touch trajectory of the first touch operation is taken as the defined to-be-migrated area.
Optionally, the migration determining module 20 is further configured to:
acquiring sensing data corresponding to a first touch operation received by a display screen, and analyzing the sensing data of the first touch operation to obtain a first touch track corresponding to the first touch operation;
determining a map application to be migrated by corresponding the starting touch point position of the first touch track to the map application; and taking the area encircled by the first touch track in the map interface of the map application to be migrated as the area to be migrated.
The sensing data of the first touch operation comprise coordinates, pressure values, touch time and the like of all touch points when the first touch operation slides on the display screen of the mobile terminal, the migration determining module 20 judges whether each touch point is effective or not based on the pressure values and the touch time, and then the migration determining module 20 generates a first touch track corresponding to the first touch operation according to the coordinates of the effective touch points on the display screen. And acquiring coordinates of a starting touch point (a first touch point of a mobile terminal display screen for sensing first touch operation) of the first touch track on display, judging which map application on the display screen the starting touch point falls on according to the coordinates of the starting touch point, and determining the map application corresponding to the map interface where the starting touch point is located as the map application to be migrated. After the first touch trajectory is generated, the migration determining module 20 takes an area surrounded by the first touch trajectory as an area to be migrated, that is, an area surrounded by the first touch trajectory in a map interface of the map application to be migrated is taken as an area to be migrated. For example, referring to fig. 4, a first touch trajectory L1 of the first touch operation is located on the display screen of the mobile terminal, and a start touch point D1 of the first touch trajectory L1 is located on the map interface of the map application a1, so that the map application a1 is determined as the map application to be migrated; an area G1 surrounded by the first touch trajectory L1 is taken as an area to be migrated.
The position obtaining module 30 is configured to obtain an edge geographic position of an outer edge of the to-be-migrated area in a map interface of the to-be-migrated map application;
if the area defined by the first touch trajectory in the map interface of the map application to be migrated is used as the area to be migrated, the outer edge of the area to be migrated may be the first touch trajectory of the first touch operation, the position obtaining module 30 obtains the position coordinate of the first touch trajectory on the display screen of the mobile terminal, and then determines the position coordinate (i.e., the edge geographic position) of the first touch trajectory in the map interface of the map application to be migrated according to the position coordinate of the first touch trajectory on the display screen and the corresponding relationship between the map interface coordinate system of the map application to be migrated and the display screen coordinate system.
The target determining module 40 is configured to determine, when the migration instruction is detected, a target map application to which the area to be migrated needs to be migrated according to a second touch operation corresponding to the migration instruction;
when a display screen of the mobile terminal detects a migration touch operation (i.e., a second touch operation) input by a user, the target determining module 40 analyzes sensing data of the second touch operation, generates a migration instruction if a preset migration operation rule is satisfied, and determines a map application pointed by the second touch operation as a target map application to which an area to be migrated needs to be migrated.
Optionally, the target determination module 40 is further configured to:
acquiring sensing data corresponding to the second touch operation received by the display screen, and analyzing the sensing data of the second touch operation to obtain a second touch track corresponding to the second touch operation;
when the starting touch point position of the second touch track is located in the area to be migrated, and the final touch point position of the second touch track is located in the map application except the map application to be migrated, generating a migration instruction;
when a migration instruction is detected, determining that the map application in which the terminal contact point position of the second touch track is located is a target map application to which the area to be migrated needs to be migrated.
After determining the area to be migrated, the target determination module 40 prompts the user to input a second touch operation to drag the area to be migrated to the map interface of the target map application; when the second touch operation is detected, the target determining module 40 obtains sensing data generated when the display screen receives and senses the second touch operation, and analyzes the sensing data of the second touch operation to obtain a second touch track corresponding to the second touch operation; the target determining module 40 obtains a position of a start touch point of the second touch track on the display screen, and when the start touch point position of the second touch track is located in the to-be-migrated area and a final touch point position of the second touch track is located in the map application other than the map application to be migrated, it indicates that the second touch operation is to be dragged to the to-be-migrated area, so that a migration instruction is generated; when the migration instruction is detected, the target determining module 40 obtains the map application in which the terminal contact point position of the second touch trajectory is determined to be the target map application to which the area to be migrated needs to be migrated.
For example, referring to fig. 5, the map application to be migrated is a1, the first touch trajectory L1 of the first touch operation, the start touch point D1 of the first touch trajectory L1, the area G1 (i.e., the area to be migrated) surrounded by the first touch trajectory L1, the start touch point D2 of the second touch trajectory L2 is located in the area G1 to be migrated, and the end touch point D3 of the second touch trajectory L2 is located on the map interface of the map application a2 (instead of the map interface of the map application a1, so that a migration instruction is generated, and the map application a2 is used as the target map application.
And the storage module 50 is configured to store the map data of the area to be migrated into a storage space of the map data corresponding to the edge geographic position in the target map application map interface.
The map data of each map application are respectively stored in different storage positions of the mobile terminal storage space, and the map data of different positions in the map interface of the map application are stored in the corresponding storage position corresponding to the map application, namely the map data of different positions in the map interface of the map application and the storage position of the mobile terminal storage space have corresponding relation. After obtaining the map data of the area to be migrated, the storage module 50 fills the map data of the area to be migrated into the storage space corresponding to the edge geographic position in the map application interface of the target map.
Optionally, the storage module 50 is further configured to:
acquiring a target migration area corresponding to the position of the area to be migrated in the target map application map interface according to the edge geographic position; the edge geographic position comprises an address, a street name, a cell name or longitude and latitude information of an edge department of the area to be migrated, so that the corresponding target migration area is found in the target map application map interface based on the edge geographic position.
Acquiring a target storage position of a target migration area in a mobile terminal storage space;
and storing the map data of the area to be migrated to a target storage position in the storage space of the mobile terminal.
For example, a map interface of the map application to be migrated comprises three areas, namely b1, b2 and b3, the storage position of the b1 corresponding to the storage space of the mobile terminal is bt1, the storage position of the b2 corresponding to the bt2, the storage position of the b3 corresponding to the bt3, and the area to be migrated is b 1;
the map interface of the target map application comprises three areas, namely p1, p2 and p3, wherein the p1 area corresponds to the b1 area in geographic position, the p1 area corresponds to a storage position pt1, the p2 area corresponds to a storage position pt2, the p3 area corresponds to a storage position pt3, and the storage position pt1 is empty; when the area b1 to be migrated is migrated to the p1 area, the map data of the b1 area in the storage position bt1 is saved to the storage position pt1 of the p1 area for being called by the target map application.
In this embodiment, the display module 10 displays map interfaces of a plurality of map applications on the display screen of the mobile terminal in a split-screen manner; then, the migration determining module 20 determines a map application to be migrated according to the first touch operation received by the display screen, and defines a region to be migrated in a map interface of the map application to be migrated; the position obtaining module 30 obtains the edge geographical position of the outer edge of the to-be-migrated area in the map interface of the to-be-migrated map application; when a migration instruction is detected, the target determining module 40 determines a target map application to which the area to be migrated needs to be migrated according to a second touch operation corresponding to the migration instruction; finally, the storage module 50 stores the map data of the area to be migrated into the storage space of the map data corresponding to the edge geographic position in the map interface of the target map application, so that the map data of the same area between different map applications can be mutually used based on the touch operation of the user, even if the map data between the map applications are mutually associated, the same map data can be prevented from being repeatedly downloaded by the different map applications, and the waste of the flow of the mobile terminal can be reduced.
Further, in another embodiment of the map data migration apparatus according to the present invention, referring to fig. 7, the map data migration apparatus further includes:
and the deletion association module 60 is configured to delete the map data corresponding to the area to be migrated in the map application map interface to be migrated, and associate the map data corresponding to the edge geographic position in the target map application map interface with the area to be migrated in the map application map interface to be migrated.
Referring to the example in the storage module 50, the map interface of the map application to be migrated includes three areas, b1, b2 and b3, where the storage location of the b1 corresponding to the storage space of the mobile terminal is bt1, the storage location of the b2 area corresponding to bt2, the storage location of the b3 area corresponding to bt3, and the area to be migrated is b 1; the map interface of the target map application comprises three areas, namely p1, p2 and p3, wherein the p1 area corresponds to the b1 area in geographic position, the p1 area corresponds to a storage position pt1, the p2 area corresponds to a storage position pt2, the p3 area corresponds to a storage position pt3, and the storage position pt1 is empty; when the area b1 to be migrated is migrated to the p1 area, the map data of the b1 area in the storage position bt1 is saved to the storage position pt1 of the p1 area for being called by the target map application. Then, the map data of the storage position bt1 of the map application b1 area to be migrated is deleted, and meanwhile, the storage position bt1 is associated with the storage position pt1 of the target map application p1 area, namely when the map application to be migrated needs to display the map of the b1 area, the map data of the storage position pt1 of the target map application p1 area is directly adjusted, so that redundant storage of the map data of the same geographical position is avoided, and the storage space of the mobile terminal is saved.
The invention also provides a map data migration method, which is mainly applied to a mobile terminal, and in an embodiment of the map data migration method, referring to fig. 8, the map data migration method includes:
step S10, displaying map interfaces of a plurality of map applications on a display screen of the mobile terminal in a split screen manner;
when a mobile terminal user needs to mutually migrate map applications of the map applications in the mobile terminal, the user performs touch operation or key operation on the mobile terminal to trigger a map data migration instruction. When a map data migration instruction is detected, displaying map interfaces of a plurality of map applications in a split screen mode on a display screen of the mobile terminal, wherein the map applications are all map applications installed on the mobile terminal.
In addition, in view of the size of the display screen of the mobile terminal and the requirement of the display size of the map interface, a map interface displaying two map applications which can be selected by the user or by default by the mobile terminal system can be distributed on the display screen of the mobile terminal, as shown in fig. 3, the display screen of the mobile terminal displays a map application a1 and a map application a2 in a split screen manner, and the area shown by the map interface of the map application a1 corresponds to the area shown by the map interface of the map application a 2.
Step S20, determining a map application to be migrated according to the first touch operation received by the display screen, and defining a region to be migrated in a map interface of the map application to be migrated;
after a map interface of the map application is displayed in a split screen mode, a prompt message prompting a user to determine a map to be migrated and a to-be-migrated area is displayed on a display screen of the mobile terminal to prompt the user to input a corresponding touch operation (namely, a first touch operation), then a first touch operation received by the display screen of the mobile terminal is collected, and the map application to be migrated is determined according to the first touch operation, for example, the map application touched first by the first touch operation is determined as the map application to be migrated, or the map application with the largest primary range of the first touch operation is determined as the map application to be migrated; and then, according to the first touch operation, defining a to-be-migrated area in a map interface of the to-be-migrated map application, for example, using a map interface area within a preset range of a touch track of the first touch operation as the defined to-be-migrated area, or using a map interface area surrounded by the touch track of the first touch operation as the defined to-be-migrated area.
Alternatively, referring to fig. 9, step S20 includes:
step S21, acquiring sensing data corresponding to the first touch operation received by the display screen, and analyzing the sensing data of the first touch operation to obtain a first touch track corresponding to the first touch operation;
step S22, determining the map application to be migrated corresponding to the starting touch point position of the first touch track;
and step S23, the first touch track is used for defining an area in a map interface of the map application to be migrated as the area to be migrated.
The sensing data of the first touch operation comprise coordinates, pressure values, touch time and the like of all touch points when the first touch operation slides on the display screen of the mobile terminal, whether each touch point is effective or not is judged based on the pressure values and the touch time, and then a first touch track corresponding to the first touch operation is generated according to the coordinates of the effective touch point on the display screen. And acquiring coordinates of a starting touch point (a first touch point of a mobile terminal display screen for sensing first touch operation) of the first touch track on display, judging which map application on the display screen the starting touch point falls on according to the coordinates of the starting touch point, and determining the map application corresponding to the map interface where the starting touch point is located as the map application to be migrated. After the first touch track is generated, the area surrounded by the first touch track is used as the area to be migrated, namely, the area surrounded by the first touch track in the map interface of the map application to be migrated is used as the area to be migrated. For example, referring to fig. 4, a first touch trajectory L1 of the first touch operation is located on the display screen of the mobile terminal, and a start touch point D1 of the first touch trajectory L1 is located on the map interface of the map application a1, so that the map application a1 is determined as the map application to be migrated; an area G1 surrounded by the first touch trajectory L1 is taken as an area to be migrated.
Step S30, acquiring the edge geographical position of the outer edge of the to-be-migrated area in the map interface of the to-be-migrated map application;
if the area encircled by the first touch track in the map interface of the map application to be migrated is used as the area to be migrated, the outer edge of the area to be migrated can be the first touch track of the first touch operation, the position coordinate of the first touch track on the display screen of the mobile terminal is obtained, and then the position coordinate (namely the edge geographic position) of the first touch track in the map interface of the map application to be migrated is determined according to the position coordinate of the first touch track on the display screen and the corresponding relation between the map interface coordinate system and the display screen coordinate system of the map application to be migrated.
Step S40, when a migration instruction is detected, determining a target map application to which an area to be migrated needs to be migrated according to a second touch operation corresponding to the migration instruction;
when a display screen of the mobile terminal detects a migration touch operation (namely, a second touch operation) input by a user, analyzing induction data of the second touch operation, if a preset migration operation rule is met, generating a migration instruction, and determining a map application pointed by the second touch operation as a target map application to which a to-be-migrated area needs to be migrated.
Alternatively, referring to fig. 10, step S40 includes:
step S41, acquiring sensing data corresponding to the second touch operation received by the display screen, and analyzing the sensing data of the second touch operation to obtain a second touch track corresponding to the second touch operation;
step S42, when the starting touch point position of the second touch track is located in the area to be migrated, and the final touch point position of the second touch track is located in a map application other than the map application to be migrated, generating a migration instruction;
step S43, when the migration instruction is detected, determining that the map application in which the terminal contact point position of the second touch trajectory is located is a target map application to which the area to be migrated needs to be migrated.
After the area to be migrated is determined, prompting a user to input a second touch operation so as to drag the area to be migrated to a map interface of the target map application; when the second touch operation is detected, acquiring sensing data generated when the display screen receives and senses the second touch operation, and analyzing the sensing data of the second touch operation to obtain a second touch track corresponding to the second touch operation; acquiring the position of a starting touch point of a second touch track on the display screen, and when the starting touch point of the second touch track is positioned in the area to be migrated and the final touch point of the second touch track is positioned in the map application outside the map application to be migrated, indicating that the second touch operation is to be dragged to the area to be migrated, and generating a migration instruction; and when a migration instruction is detected, acquiring the map application in which the terminal contact position of the second touch track is determined to be the target map application to which the area to be migrated needs to be migrated.
For example, referring to fig. 5, the map application to be migrated is a1, the first touch trajectory L1 of the first touch operation, the start touch point D1 of the first touch trajectory L1, the area G1 (i.e., the area to be migrated) surrounded by the first touch trajectory L1, the start touch point D2 of the second touch trajectory L2 is located in the area G1 to be migrated, and the end touch point D3 of the second touch trajectory L2 is located on the map interface of the map application a2 (instead of the map interface of the map application a1, so that a migration instruction is generated, and the map application a2 is used as the target map application.
And step S50, storing the map data of the area to be migrated into the storage space of the map data corresponding to the edge geographic position in the map application interface of the target map.
The map data of each map application are respectively stored in different storage positions of the mobile terminal storage space, and the map data of different positions in the map interface of the map application are stored in the corresponding storage position corresponding to the map application, namely the map data of different positions in the map interface of the map application and the storage position of the mobile terminal storage space have corresponding relation. And after the map data of the area to be migrated is acquired, filling the map data of the area to be migrated into a storage space corresponding to the edge geographic position in the map application interface of the target map.
Alternatively, referring to fig. 11, step S50 includes:
step S51, acquiring a target migration area corresponding to the position of the area to be migrated in the target map application map interface according to the edge geographic position;
the edge geographic position comprises an address, a street name, a cell name or longitude and latitude information of an edge department of the area to be migrated, so that the corresponding target migration area is found in the target map application map interface based on the edge geographic position.
Step S52, acquiring a target storage position of the target migration area in the mobile terminal storage space;
and step S53, saving the map data of the area to be migrated to the target storage position in the mobile terminal storage space.
For example, a map interface of the map application to be migrated comprises three areas, namely b1, b2 and b3, the storage position of the b1 corresponding to the storage space of the mobile terminal is bt1, the storage position of the b2 corresponding to the bt2, the storage position of the b3 corresponding to the bt3, and the area to be migrated is b 1;
the map interface of the target map application comprises three areas, namely p1, p2 and p3, wherein the p1 area corresponds to the b1 area in geographic position, the p1 area corresponds to a storage position pt1, the p2 area corresponds to a storage position pt2, the p3 area corresponds to a storage position pt3, and the storage position pt1 is empty; when the area b1 to be migrated is migrated to the p1 area, the map data of the b1 area in the storage position bt1 is saved to the storage position pt1 of the p1 area for being called by the target map application.
In the embodiment, a plurality of map interfaces of map applications are displayed on a display screen of the mobile terminal in a split screen manner; then determining a map application to be migrated according to the first touch operation received by the display screen, and defining a region to be migrated in a map interface of the map application to be migrated; then obtaining the edge geographical position of the outer edge of the to-be-migrated area in a map interface of the to-be-migrated map application; when a migration instruction is detected, determining a target map application to which the area to be migrated needs to be migrated according to a second touch operation corresponding to the migration instruction; and finally, storing the map data of the area to be migrated into a storage space of the map data corresponding to the edge geographic position in the map interface of the target map application, thereby realizing the mutual use of the map data of the same area between different map applications based on the touch operation of a user, even if the map data between the map applications are correlated, avoiding the repeated downloading of the same map data by different map applications and reducing the waste of the flow of the mobile terminal.
Further, in another embodiment of the migration method of map data according to the present invention, referring to fig. 12, after step S50, the method further includes:
step S60, deleting the map data corresponding to the area to be migrated in the map application map interface to be migrated, and associating the map data corresponding to the edge geographic position in the target map application map interface with the area to be migrated in the map application map interface to be migrated.
Referring to the example in the step S50, the map interface of the map application to be migrated includes three areas, b1, b2 and b3, where the storage location of the storage space of the mobile terminal corresponding to b1 is bt1, the storage location of the area b2 corresponds to bt2, the storage location of the area b3 corresponds to bt3, and the area to be migrated is b 1; the map interface of the target map application comprises three areas, namely p1, p2 and p3, wherein the p1 area corresponds to the b1 area in geographic position, the p1 area corresponds to a storage position pt1, the p2 area corresponds to a storage position pt2, the p3 area corresponds to a storage position pt3, and the storage position pt1 is empty; when the area b1 to be migrated is migrated to the p1 area, the map data of the b1 area in the storage position bt1 is saved to the storage position pt1 of the p1 area for being called by the target map application. Then, the map data of the storage position bt1 of the map application b1 area to be migrated is deleted, and meanwhile, the storage position bt1 is associated with the storage position pt1 of the target map application p1 area, namely when the map application to be migrated needs to display the map of the b1 area, the map data of the storage position pt1 of the target map application p1 area is directly adjusted, so that redundant storage of the map data of the same geographical position is avoided, and the storage space of the mobile terminal is saved.
It should be noted that, in this document, 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.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A map data migration apparatus, characterized in that the map data migration apparatus comprises:
the display module is used for displaying the map interfaces of the map applications on a display screen of the mobile terminal in a split screen manner;
the migration determining module is used for determining the map application to be migrated according to the first touch operation received by the display screen and defining the area to be migrated in the map interface of the map application to be migrated;
the position acquisition module is used for acquiring the edge geographical position of the outer edge of the to-be-migrated area in a map interface of the to-be-migrated map application;
the target determining module is used for determining a target map application to which the area to be migrated needs to be migrated according to a second touch operation corresponding to the migration triggering instruction when the migration instruction is detected;
the storage module is used for storing the map data of the area to be migrated into a storage space of the map data corresponding to the edge geographic position in the map application interface of the target map; and the edge geographic position in the map interface of the target map application is an edge geographic position corresponding to the edge geographic position in the map interface of the map application to be migrated.
2. The map data migration apparatus according to claim 1, wherein the map data migration apparatus further comprises:
and the deleting association module is used for deleting the map data corresponding to the area to be migrated in the map application map interface to be migrated, and associating the map data corresponding to the edge geographic position in the target map application map interface with the area to be migrated in the map application map interface to be migrated.
3. The map data migration apparatus of claim 1, wherein the migration determination module is further configured to:
acquiring sensing data corresponding to a first touch operation received by a display screen, and analyzing the sensing data of the first touch operation to obtain a first touch track corresponding to the first touch operation;
determining the map application corresponding to the starting touch point position of the first touch track as a map application to be migrated; and taking the area encircled by the first touch track in the map interface of the map application to be migrated as the area to be migrated.
4. The map data migration apparatus of claim 1, wherein the targeting module is further to:
acquiring sensing data corresponding to the second touch operation received by the display screen, and analyzing the sensing data of the second touch operation to obtain a second touch track corresponding to the second touch operation;
when the starting touch point position of the second touch track is located in the area to be migrated, and the final touch point position of the second touch track is located in the map application except the map application to be migrated, generating a migration instruction;
when a migration instruction is detected, determining that the map application in which the terminal contact point position of the second touch track is located is a target map application to which the area to be migrated needs to be migrated.
5. The map data migration apparatus according to any one of claims 1 to 4, wherein the storage module is further configured to:
acquiring a target migration area corresponding to the position of the area to be migrated in the target map application map interface according to the edge geographic position;
acquiring a target storage position of a target migration area in a mobile terminal storage space;
and storing the map data of the area to be migrated to a target storage position in the storage space of the mobile terminal.
6. A migration method of map data is characterized by comprising the following steps:
displaying map interfaces of a plurality of map applications on a display screen of the mobile terminal in a split screen manner;
determining a map application to be migrated according to a first touch operation received by a display screen, and delineating a region to be migrated in a map interface of the map application to be migrated;
acquiring an edge geographical position of the outer edge of the to-be-migrated area in a map interface of the to-be-migrated map application;
when a migration instruction is detected, determining a target map application to which a to-be-migrated area needs to be migrated according to a second touch operation corresponding to the migration instruction;
storing the map data of the area to be migrated into a storage space of map data corresponding to the edge geographic position in a target map application map interface; and the edge geographic position in the map interface of the target map application is an edge geographic position corresponding to the edge geographic position in the map interface of the map application to be migrated.
7. The map data migration method according to claim 6, wherein the step of storing the map data of the area to be migrated in the storage space of the map data corresponding to the edge geographic position in the map application interface of the target map further comprises:
deleting the map data corresponding to the area to be migrated in the map application map interface to be migrated, and associating the map data corresponding to the edge geographic position in the target map application map interface with the area to be migrated in the map application map interface to be migrated.
8. The method for migrating map data according to claim 6, wherein the step of determining the map application to be migrated according to the first touch operation received by the display screen, and defining the area to be migrated in the map interface of the map application to be migrated comprises:
acquiring sensing data corresponding to a first touch operation received by a display screen, and analyzing the sensing data of the first touch operation to obtain a first touch track corresponding to the first touch operation;
determining the map application corresponding to the starting touch point position of the first touch track as a map application to be migrated;
and taking the area encircled by the first touch track in the map interface of the map application to be migrated as the area to be migrated.
9. The map data migration method according to claim 6, wherein the step of determining, when the migration instruction is detected, the target map to which the area to be migrated needs to be migrated according to a second touch operation corresponding to the migration instruction is triggered includes:
acquiring sensing data corresponding to the second touch operation received by the display screen, and analyzing the sensing data of the second touch operation to obtain a second touch track corresponding to the second touch operation;
when the starting touch point position of the second touch track is located in the area to be migrated, and the final touch point position of the second touch track is located in the map application except the map application to be migrated, generating a migration instruction;
when a migration instruction is detected, determining that the map application in which the terminal contact point position of the second touch track is located is a target map application to which the area to be migrated needs to be migrated.
10. The method for migrating map data according to any one of claims 6 to 9, wherein the step of saving the map data of the area to be migrated into the storage space of the map data corresponding to the edge geographic position in the target map application map interface comprises:
acquiring a target migration area corresponding to the position of the area to be migrated in the target map application map interface according to the edge geographic position;
acquiring a target storage position of a target migration area in a mobile terminal storage space;
and storing the map data of the area to be migrated to a target storage position in the storage space of the mobile terminal.
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