CN103076738B - Automatic world clock replacing method and system based on mobile terminal equipment - Google Patents

Abstract

The invention is suitable for the communication field, and provides a world clock automatic replacement method based on mobile terminal equipment, which comprises the following steps: establishing a world clock database according to the division of the global time zones; displaying a preset world clock group through a widget application program; starting a positioning function of the mobile terminal equipment; acquiring a city where the current mobile terminal equipment is located through a positioning function; judging whether the acquired city where the current mobile terminal device is located exists in a currently displayed preset world clock group or not; and if the world clock does not exist, automatically replacing one of the world clocks in the preset world clock group by the world clock searched in the world clock database. The invention also provides a system for automatically replacing the world clock based on the mobile terminal equipment. The method and the system for automatically replacing the world clock based on the mobile terminal equipment can automatically adjust the world clock so as to facilitate a user to accurately obtain the local time.

Description

A method and system for automatically changing world clocks based on mobile terminal equipment

technical field

The present invention relates to the communication field, in particular to a method and system for automatically changing a world clock based on mobile terminal equipment.

Background technique

With the continuous improvement of living conditions, more and more people have entered the world trend, activities such as tourism, business trips, and family visits are becoming more and more frequent, and exchanges with the world are increasing, and the use of the world clock is also increasing. Continuously increasing, especially with the rapid popularization of mobile phones, it has become a necessary communication tool for people on business trips and tourism. However, when people travel long distances across time zones, the current mobile phone can only adjust the time manually, and it is necessary to know the time difference between the time displayed on the current mobile phone and the time zone where the travel destination is located and the corresponding conversion method in order to correctly adjust the travel time. The local standard time of the destination. In this way, every time a business trip arrives at a destination in a new time zone, the display time of the mobile phone must be manually adjusted. This will undoubtedly bring great inconvenience to people who often travel and travel.

Therefore, it is urgent to design a method that can automatically adjust the world clock according to the time zone where the business trip is located, so that the user can accurately obtain the local time.

Contents of the invention

In view of this, the purpose of the embodiments of the present invention is to provide a method and system for automatically changing a world clock based on a mobile terminal device, aiming at solving the problem in the prior art that the world clock of a mobile terminal device needs to be manually adjusted.

The embodiment of the present invention is achieved in this way, a method for automatically replacing a world clock based on a mobile terminal device, the method comprising:

Establish a world clock database according to the division of the global time zone, wherein the world clock database includes the world clock in each time zone in the world, the world clock city name and the corresponding conversion relationship between the world clocks in different time zones;

Display the preset world clock group through the widget application;

Turn on the positioning function of the mobile terminal device;

Obtaining the city where the mobile terminal device is currently located through the positioning function;

judging whether the acquired city where the mobile terminal device is currently located exists in the currently displayed preset world clock group;

If it does not exist, search in the world clock database for a world clock corresponding to the city where the mobile terminal device is currently located, and automatically replace the searched world clock in the preset world clock group One of the world clocks in , showing the replaced world clock at the same time.

Preferably, the preset world clock group includes at least two world clocks, wherein the displaying the preset world clock group includes displaying the current real-time world clock and displaying the world clock city name corresponding to the real-time world clock.

Preferably, the positioning function is specifically a GPS positioning function, or a WiFi positioning function.

Preferably, after the step of judging whether the acquired city where the mobile terminal device is currently located exists in the currently displayed preset world clock group, the step further includes:

If it exists, continue to display the preset world clock group through the widget application.

On the other hand, the present invention also provides a system for automatically changing world clocks based on mobile terminal equipment, including:

The database building module is used to establish a world clock database according to the division of global time zones, wherein the world clock database includes the world clock in each time zone in the world, the world clock city name and the corresponding conversion relationship between the world clocks in different time zones;

The clock display module is used to display the preset world clock group through the Widget application program;

Opening the positioning module, used to open the positioning function of the mobile terminal device;

A city acquiring module, configured to acquire the city where the mobile terminal device is currently located through a positioning function;

A judging module, configured to judge whether the acquired city where the mobile terminal device is currently located exists in the currently displayed preset world clock group;

A replacement module, configured to search the world clock database for a world clock corresponding to the acquired city where the mobile terminal device is currently located if the judging module judges that it does not exist, and use the searched world clock Automatically replace one of the world clocks in the preset world clock group, and display the replaced world clock at the same time.

Preferably, the preset world clock group includes at least two world clocks, wherein the displaying the preset world clock group includes displaying the current real-time world clock and displaying the world clock city name corresponding to the real-time world clock.

Preferably, the positioning function is specifically a GPS positioning function, or a WiFi positioning function.

Preferably, the clock display module is further configured to continue to display the preset world clock group through the widget application program if the judging module judges that it exists.

In the embodiment of the present invention, the technical solution provided by the present invention can automatically adjust the world clock according to the time zone where the business trip is located, so as to facilitate the user to accurately obtain the local time.

Description of drawings

Fig. 1 is a flowchart of a method for automatically replacing a world clock based on a mobile terminal device in an embodiment of the present invention;

Fig. 2 is a schematic diagram showing a preset world clock group in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a system for automatically changing world clocks based on mobile terminal equipment in an embodiment of the present invention.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

The specific embodiment of the present invention provides a method for automatically changing a world clock based on a mobile terminal device, as shown in Figure 1, the method is completed by a mobile terminal device, and mainly includes the following steps:

S101. Establish a world clock database according to the division of global time zones, wherein the world clock database includes a world clock in each time zone in the world, a world clock city name, and a corresponding conversion relationship between world clocks in different time zones;

S102, displaying the preset world clock group through the widget application program;

S103. Turn on the positioning function of the mobile terminal device;

S104. Obtain the city where the mobile terminal device is currently located through the positioning function;

S105. Determine whether the acquired city where the mobile terminal device is currently located exists in the currently displayed preset world clock group;

S106. If it does not exist, search the world clock database for a world clock corresponding to the acquired city where the mobile terminal device is currently located, and automatically replace the preset world clock with the searched world clock One of the world clocks in the group, showing the replaced world clock at the same time.

The method for automatically changing the world clock based on the mobile terminal equipment provided by the present invention can automatically adjust the world clock according to the time zone where the business trip is located, so as to facilitate the user to accurately obtain the local time.

A method for automatically replacing a world clock based on a mobile terminal device provided by the present invention will be described in detail below.

Please refer to FIG. 1 , which is a flowchart of a method for automatically replacing a world clock based on a mobile terminal device in an embodiment of the present invention. In this implementation manner, the method is implemented by a mobile terminal device.

In step S101, a world clock database is established according to the division of global time zones, wherein the world clock database includes world clocks in each time zone in the world, world clock city names, and corresponding conversion relationships between world clocks in different time zones.

In this embodiment, the world clock database includes the world clocks divided into 24 time zones according to the longitude, the world clock city names corresponding to each time zone, and the corresponding conversion relationship between the world clocks in different time zones. For example, the world clock database includes the world clock in the eighth east time zone (i.e. Beijing time), the world clock in the ninth east time zone (i.e. Tokyo time), the world clock in the fifth west time zone (i.e. New York time), etc., the world clock database It also includes the names of world clock cities corresponding to each time zone, such as Beijing, Tokyo, New York, etc. The world clock database also includes the corresponding conversion relationship between world clocks in different time zones, for example, when Tokyo time is 12:00 on May 1 Time, Beijing time=12:00-(Tokyo time zone number-Beijing time time zone number)=12:00-(9-8)=11:00, that is to say, Tokyo time is 12:00 on May 1 Relative to 11:00 on May 1st, Beijing time, no examples will be given to illustrate the corresponding conversion relationships between world clocks in all different time zones.

In step S102, a preset world clock group is displayed through the widget application program. In this embodiment, the preset world clock group includes at least two world clocks, wherein displaying the preset world clock group includes displaying the current real-time world clock, and displaying the world clock city name corresponding to the real-time world clock, as shown in FIG. 2.

Please refer to FIG. 2 , which is a schematic diagram showing a preset world clock group in an embodiment of the present invention. As shown in Figure 2, the preset world clock group includes two world clocks, New York time and London time, and the display preset world clock group includes displaying the current real-time world clock, such as the current time in New York is 2:19 AM, and the current time in London is 7 :19AM, at the same time, displaying the preset world clock group also includes displaying the world clock city names corresponding to the real-time world clock, that is, "New York" and "London", so that users can intuitively understand the different world clocks in the preset world clock group The current real time of .

Of course, more than two world clocks can be included in the preset world clock group, which can be set according to the needs of the user, and the preset world clock including more than two world clocks can also be displayed through the widget application program group, no examples are given here.

Please continue to refer to FIG. 1. In step S103, the positioning function of the mobile terminal device is turned on. In this embodiment, the positioning function is specifically a GPS positioning function, or a WiFi positioning function, and is specifically implemented by a GPS positioning module or a WiFi positioning module disposed in the mobile terminal device.

In step S104, the city where the mobile terminal device is currently located is acquired through the positioning function. In this embodiment, specifically, the latitude and longitude value of the current city can be obtained by the GPS positioning module or the WiFi positioning module, and then the obtained latitude and longitude value is compared with the corresponding data in the list of latitude and longitude of various cities in the world to obtain the current city. City.

In step S105, it is judged whether the acquired city where the mobile terminal device is currently located exists in the currently displayed preset world clock group. In this embodiment, if the preset world clock group includes two world clocks, taking FIG. 2 as an example, it is judged whether the acquired city of the current mobile terminal device exists in the preset world clock shown in FIG. 2 group.

In step S106, if step S105 judges that it does not exist, then search in the world clock database for the world clock corresponding to the city where the current mobile terminal device is located, and automatically replace the preset world clock with the searched world clock One of the world clocks in the group, showing the replaced world clock at the same time. Taking Fig. 2 as an example, if the city where the current mobile terminal device is located is obtained as "Beijing" through the positioning function in step S104, then step S105 judges that it does not exist, and then searches in the world clock database in step S106. The world clock corresponding to the city "Beijing" (i.e. Beijing time), and the searched world clock (i.e. Beijing time) will automatically replace one of the world clocks in the preset world clock group, for example, Beijing time can be replaced by "New York" Time or replace the "London" time, and display the replaced Beijing time at the same time.

In this embodiment, if it is determined in step S105 that it exists, the preset world clock group will continue to be displayed through the widget application program, as shown in step S102, and the description will not be repeated here.

The method for automatically changing the world clock based on the mobile terminal equipment provided by the present invention can automatically adjust the world clock according to the time zone where the business trip is located, so as to facilitate the user to accurately obtain the local time.

The specific embodiment of the present invention also provides a mobile terminal equipment-based automatic world clock replacement system 10, as shown in Figure 3, mainly including:

The database building module 101 is used to set up a world clock database according to the division of global time zones, wherein the world clock database includes the world clock in each time zone in the world, the world clock city name and the corresponding conversion relationship between the world clocks in different time zones;

The clock display module 102 is used to display the preset world clock group through the Widget application program;

Open the positioning module 103, for opening the positioning function of the mobile terminal device;

A city acquiring module 104, configured to acquire the city where the mobile terminal device is currently located through a positioning function;

A judging module 105, configured to judge whether the acquired city where the mobile terminal device is currently located exists in the currently displayed preset world clock group;

A replacement module 106, configured to search the world clock database for a world clock corresponding to the acquired city where the mobile terminal device is currently located if the judging module judges that it does not exist, and use the searched world clock The clock automatically replaces one of the world clocks in the preset world clock group, and displays the replaced world clock at the same time.

An automatic world clock replacement system 10 based on mobile terminal equipment provided by the present invention can automatically adjust the world clock according to the time zone where the business trip is located, so that the user can accurately obtain the local time.

A mobile terminal device-based automatic world clock replacement system 10 provided by the present invention will be described in detail below.

Please refer to FIG. 3 , which is a schematic structural diagram of a mobile terminal device-based automatic world clock replacement system 10 in an embodiment of the present invention. In this embodiment, the world clock automatic replacement system 10 based on mobile terminal equipment includes a database building module 101, a clock display module 102, an open positioning module 103, a city acquisition module 104, a judgment module 105, a replacement module 106, a processor 107 and storage medium 108 . Wherein, the modules 101-106 are executable programs stored in the storage medium 108, and the processor 107 executes these executable programs to realize their respective functions. In this implementation manner, the mobile terminal device may be a mobile phone, a personal digital assistant (Personal Digital Assistant, PDA), etc., which is not limited here.

The database building module 101 is used to create a world clock database according to the division of global time zones, wherein the world clock database includes the world clocks in each time zone in the world, the world clock city names, and the corresponding conversion relationship between world clocks in different time zones.

In this embodiment, the world clock database includes the world clocks divided into 24 time zones according to the longitude, the world clock city names corresponding to each time zone, and the corresponding conversion relationship between the world clocks in different time zones. For example, the world clock database includes the world clock in the eighth east time zone (i.e. Beijing time), the world clock in the ninth east time zone (i.e. Tokyo time), the world clock in the fifth west time zone (i.e. New York time), etc., the world clock database It also includes the names of world clock cities corresponding to each time zone, such as Beijing, Tokyo, New York, etc. The world clock database also includes the corresponding conversion relationship between world clocks in different time zones, for example, when Tokyo time is 12:00 on May 1 Time, Beijing time=12:00-(Tokyo time zone number-Beijing time time zone number)=12:00-(9-8)=11:00, that is to say, Tokyo time is 12:00 on May 1 Relative to 11:00 on May 1st, Beijing time, no examples will be given to illustrate the corresponding conversion relationships between world clocks in all different time zones.

The clock display module 102 is configured to display a preset world clock group through a widget application program. In this embodiment, the preset world clock group includes at least two world clocks, wherein displaying the preset world clock group includes displaying the current real-time world clock, and displaying the world clock city name corresponding to the real-time world clock, as shown in FIG. As shown in 2, the preset world clock group includes two world clocks, New York time and London time, and the display preset world clock group includes displaying the current real-time world clock, such as the current time in New York is 2:19AM, and the current time in London is 7:19AM , while displaying the preset world clock group also includes displaying the world clock city names corresponding to the real-time world clock, that is, "New York" and "London", so that users can intuitively understand the current status of different world clocks in the preset world clock group real time.

Of course, more than two world clocks can be included in the preset world clock group, which can be set according to the needs of the user, and the preset world clock including more than two world clocks can also be displayed through the widget application program group, no examples are given here.

Please continue to refer to FIG. 3 , the positioning module 103 is enabled, which is used to enable the positioning function of the mobile terminal device. In this embodiment, the positioning function is specifically a GPS positioning function, or a WiFi positioning function, and is specifically implemented by a GPS positioning module or a WiFi positioning module disposed in the mobile terminal device.

The city acquisition module 104 is configured to acquire the city where the mobile terminal device is currently located through the positioning function. In this embodiment, specifically, the latitude and longitude value of the current city can be obtained by the GPS positioning module or the WiFi positioning module, and then the obtained latitude and longitude value is compared with the corresponding data in the list of latitude and longitude of various cities in the world to obtain the current city. City.

The judging module 105 is configured to judge whether the acquired city where the current mobile terminal device is located exists in the currently displayed preset world clock group. In this embodiment, if the preset world clock group includes two world clocks, taking FIG. 2 as an example, it is judged whether the acquired city of the current mobile terminal device exists in the preset world clock shown in FIG. 2 group.

Replacement module 106, for if judging module 105 judges not to exist, then search in the world clock database and obtain the world clock corresponding to the city where the current mobile terminal device is located, and automatically replace the preset world clock with the searched world clock One of the world clocks in the world clock group, showing the replaced world clock at the same time. Taking Fig. 2 as an example, if the city acquisition module 104 acquires the city where the current mobile terminal device is located as "Beijing" through the positioning function, then the judging module 105 judges that it does not exist, and the replacement module 106 then searches in the world clock database. The world clock corresponding to the city "Beijing" (i.e. Beijing time), and the searched world clock (i.e. Beijing time) will automatically replace one of the world clocks in the preset world clock group, for example, Beijing time can be replaced by "New York time" " time or replace the "London" time, and display the replaced Beijing time at the same time.

In this embodiment, the clock display module 102 is also configured to continue to display the preset world clock group through the widget application program if the judging module 105 judges that it exists, and the description will not be repeated here.

An automatic world clock replacement system 10 based on mobile terminal equipment provided by the present invention can automatically adjust the world clock according to the time zone where the business trip is located, so that the user can accurately obtain the local time.

In the embodiment of the present invention, the technical solution provided by the present invention can automatically adjust the world clock according to the time zone where the business trip is located, so as to facilitate the user to accurately obtain the local time.

It is worth noting that in the above embodiments, the units included are only divided according to the functional logic, but are not limited to the above division, as long as the corresponding functions can be realized; in addition, the specific names of the functional units are also It is only for the convenience of distinguishing each other, and is not intended to limit the protection scope of the present invention.

In addition, those of ordinary skill in the art can understand that all or part of the steps in the methods of the above-mentioned embodiments can be completed by instructing related hardware through programs, and the corresponding programs can be stored in a computer-readable storage medium. Storage media, such as ROM/RAM, magnetic disk or optical disk, etc.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (8)

1., based on the automatic replacing options of World clock of mobile terminal device, it is characterized in that, described method comprises:

Set up World clock database according to the division of whole world time zone, wherein, described World clock database comprises the corresponding conversion relation between the World clock of the whole world World clock in each time zone, World clock city title and different time zone;

By widget application program display preset world clock group; Described display preset world clock group comprises the current real-time World clock of display, and the World clock city title that display is corresponding with real-time World clock;

Open the positioning function of described mobile terminal device;

The city residing for current described mobile terminal device is obtained by positioning function;

Judge whether the city residing for current described mobile terminal device got is present in the described preset world clock group of current display;

If there is no, the World clock that then search is corresponding with the city residing for the current described mobile terminal device got in described World clock database, and one of them World clock World clock searched replaced automatically in described preset world clock group, show the World clock after replacing simultaneously.

2. as claimed in claim 1 based on the automatic replacing options of World clock of mobile terminal device, it is characterized in that, described preset world clock group at least comprises two worlds clock, wherein, described display preset world clock group comprises the current real-time World clock of display, and the World clock city title that display is corresponding with real-time World clock.

3., as claimed in claim 1 based on the automatic replacing options of World clock of mobile terminal device, it is characterized in that, described positioning function is specially GPS positioning function, or WiFi positioning function.

4. as claimed in claim 1 based on the automatic replacing options of World clock of mobile terminal device, it is characterized in that, the city residing for current described mobile terminal device that described judgement gets also comprises after whether being present in the step in the described preset world clock group of current display:

If existed, then continue through widget application program display preset world clock group.

5. based on a World clock automatic-exchanging system for mobile terminal device, it is characterized in that, described system comprises:

Database module, for setting up World clock database according to the division of whole world time zone, wherein, described World clock database comprises the corresponding conversion relation between the World clock of the whole world World clock in each time zone, World clock city title and different time zone;

Clock display module, for showing preset world clock group by Widget application program; Described display preset world clock group comprises the current real-time World clock of display, and the World clock city title that display is corresponding with real-time World clock;

Open locating module, for opening the positioning function of described mobile terminal device;

City acquisition module, for obtaining the city residing for current described mobile terminal device by positioning function;

Judge module, for judging whether the city residing for the current described mobile terminal device that gets is present in the described preset world clock group of current display;

Replacement module, if judge not exist for described judge module, the World clock that then search is corresponding with the city residing for the current described mobile terminal device got in described World clock database, and one of them World clock World clock searched replaced automatically in described preset world clock group, show the World clock after replacing simultaneously.

6. as claimed in claim 5 based on the World clock automatic-exchanging system of mobile terminal device, it is characterized in that, described preset world clock group at least comprises two worlds clock, wherein, described display preset world clock group comprises the current real-time World clock of display, and the World clock city title that display is corresponding with real-time World clock.

7., as claimed in claim 5 based on the World clock automatic-exchanging system of mobile terminal device, it is characterized in that, described positioning function is specially GPS positioning function, or WiFi positioning function.

8. as claimed in claim 5 based on the World clock automatic-exchanging system of mobile terminal device, it is characterized in that, described clock display module, if also judge to exist for described judge module, then continues through widget application program display preset world clock group.