The mobile terminal device localized content provides system
Technical field
The utility model relates to a kind of a kind of system that mobile terminal device is realized the localization service that is used for, belong to the mobile phone value-added service system and manufacture the field.
Technical background
Existing mobile terminal device localized content provides system to collect the GPS latitude and longitude information with mobile terminal device to send to service end, the latitude and longitude information that service end is sent according to mobile terminal device, find the position on the corresponding GIS figure, the great advantage of doing like this is: locating accuracy is than higher, the position that can search for eaily with corresponding mobile terminal device is the center, radius is set the various information in a certain size back institute area coverage, but its shortcoming is: the one, and there is the GIS GIS-Geographic Information System to inquire about, all to carry out reconfiguring of content to each user's visit like this, the relative search time is long, arithmetic speed is slow, when the multi-user conducts interviews simultaneously, period of reservation of number is long, uses to be difficult to promote; The 2nd, influenced by covering radius, exceed radius urban geographic information in addition, then can't obtain.That is to say, both made to arrive the zoning that you arrived that also just see the geography information in the GPS covering radius, the geography information beyond the radius still be can't see, and sees accompanying drawing 3.Have only when your car and go in its regional extent, could see that limitation is very big the system as lead, can't allow the user obtain wondering the geography information of appointment in advance, the user is at a loss what to do, and influences user's the decision-making mood and the accuracy of decision-making.
A kind of method that also has that existing mobile terminal device localized content provides is by mobile switching plane, and the position of extracting mobile terminal device provides local content service, as: the patent No. 02145660.7.To change the structure of mobile switch system like this, launch the localization service of the whole network, must transform or promote whole operation equipment, general value-added telecom services provider and content supplier, be difficult to get involved, this also is that the dialect business is difficult to carry out and one of reasons of development situation.
In addition, the consistent locating accuracy of pursuing of people, and ignored actual user's demand, and the positioning accuracy request height is naturally, navigation after it can be used to locate, and that other application is not requirement is so high is just to the information requirement to some extent of some local zones.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of when the user carries mobile terminal device and arrives any ground in the zone that will arrive, as long as click localized service menu in the mobile terminal device, the geography information that service end is about to this region is provided in the mobile terminal device and the mobile terminal device localized content that is presented on the display screen of portable terminal provides system; Or the mobile terminal device user sends to service end with the appointed area title, and service end can send to specified area contents information user's method.
Design: in order to realize above-mentioned purpose of design.1, the utility model is embedded with in mobile terminal device gathers home base stations information software and application software, the maximum characteristics of this software are: when customer mobile terminal equipment is in new region, the user is as long as click localized service menu in the mobile terminal device, this software is asked for the content information of asking for the base station information at mobile terminal device place and user and is passed to service end, service end is according to received information command, its zone of search in its database, in its database, desired this area contents information of user is all transferred in user's the mobile terminal device, be provided to the local information content in the mobile terminal device and be presented on the display screen of portable terminal.2, service end is a unit with city, district, county's geography information, store to constitute the full detail in this city in all directions, wherein content comprises the content, address, traffic, communication mode in local tourism, local made product, local friend-making, local characteristic snack, local hotel etc. or the like.3, service end can directly provide the content of local zone that service is provided according to the geographical position of user's appointment.
Technical scheme: the mobile terminal device localized content provides system, it comprises portable terminal, the base station, mobile switch system, Ethernet, content provides database, content management server and database, an end that is provided with localized content in the keyboard of described portable terminal and provides the application data line in key and this key and the data/address bus is the trigger switch formula and is connected, the other end of application data line is connected with the signal end of CPU in the portable terminal, the signal I/O of CPU is connected with the signal end of memory, and being embedded with an application software in the memory and being controlled by localized content provides key and CPU.When customer mobile terminal equipment is in new region, the user is as long as click localized service menu in the mobile terminal device, embedded software in the mobile terminal device sends to service end with base station information (as: LAC information or LAC+CELL) and the user's request content information that collects, after service end is received information, search the city of base station information in that group of base stations correspondence, the district, the county, here in city of service end, the district, the county is made up of one or more base station, when user request information is determined that city, the district, behind the county, service end is about to content information and is provided in the mobile terminal device, and is presented on the display screen of portable terminal.
The utility model is compared with background technology, as depicted in figs. 1 and 2, the utility model is that the mobile terminal device that the user carries arrives any one new region with the user, as long as the user clicks localized service menu (localized content provides key) in the mobile terminal device, just content information that should the zone can be shown to user's the screen of mobile terminal device apparent on.Its invention advantage is convenient, because this technology does not relate to some highly difficult position calculation and will calculate the required time, and accurate localization is there is no need in this service;
The utility model has the advantages that simple and direct, understand that need not traditional GIS figure and just can run, service rate can improve like this, the time that the user waits for has lacked, thereby the increase of the feasibility of popularization;
It is relatively convenient that an advantage of the present utility model is that the user operates, and can directly click, and can obtain service;
An advantage of the present utility model is to be unit with the district, city, is convenient to content maintenance;
An advantage of the present utility model is practical strong, eliminates with the radius search pattern, realizes with city, district, county being actual the providing of content of unit, the actual demand of more being close to the users.
An advantage of the present utility model is to need not mobile switch system is transformed and directly is connected, and can provide value-added telecom services provider and content supplier directly to use.
Description of drawings
Fig. 1 is the schematic diagram that the mobile terminal device localized content provides system.
Fig. 2 directly clicks menu to show schematic diagram.
Fig. 3 is that input specifies the name menu to show schematic diagram.
Embodiment
Embodiment 1: with reference to accompanying drawing 1~3.The mobile terminal device localized content provides system, it comprises portable terminal, the base station, mobile switch system, Ethernet, content provides database, content management server and database, 2 one ends that are provided with localized content in the keyboard of described portable terminal 5 and provide the application data line in key 1 and this key and the data/address bus are the trigger switch formula and are connected, the other end of application data line 2 is connected with the signal end of CPU3 in the portable terminal 5, the signal I/O of CPU3 is connected with the signal end of memory 4, and being embedded with an application software in the memory and being controlled by localized content provides key 1 and CPU.The constructive method of this software is a prior art, is not described herein at this.The utility model is to be in new region (city---provincial capital when customer mobile terminal equipment (mobile phone), prefecture-level city, county-level city, the district, the town, the street) time, the user is as long as click localized service menu (referring to accompanying drawing 2) in the mobile terminal device, the software that is embedded on the mobile terminal device removes to gather local base station information immediately, as LAC, and the content packaging that information and user click is sent to the special service number of service end, and wait for that the required information of service end arrives, service end Data Receiving server receives the solicited message that mobile terminal device is sent, carry out necessary processing (as the decoding etc.), send to file server, there is file server to back up, the geography information that mobile terminal device is sent simultaneously, search for city or district or county corresponding in its LAC place database, in this database, contain each city, the district, the county comprises one or more LAC separately, these LAC representative cities separately, the district, the county, the utility model is with each city, the district, the county is that unit organization becomes the LAC group, as: the information that certain mobile terminal device sends over is to drop on Hangzhou, the localization business in Hangzhou will be searched for by system, as shown in Figure 3, service end is about to new region geography information and is provided in the mobile terminal device and is presented on the display screen of portable terminal.That is to say, mobile terminal device is receiving the user when localized service order is arranged after (clicking menu), mobile terminal device sends to service end with required information together with home base stations information, the base station information that service end sends over according to mobile terminal device, search in the database the pairing city (information that service end sends according to mobile terminal device in the base station information address date table, the information of checking belongs to which city or district or county, as LAC information in database table, under certain city, place or district or the county), and the transmission user is in the required information of this locality, or according to user's input in the designated area of mobile terminal device title, mobile terminal device sends to service end with information, after service end receives information, directly send the related geography information of specified regional title by service end and send to mobile terminal device.
In the database of service end, each city of base station information address date table or district or county are made up of one or more base station information data.
The base station information that service end sends according to mobile terminal device, its base station information can be the LAC numbers, also can be LAC+CELL information.After service end receives GPS information, in database table, can find pairing city or district or county in this longitude and latitude, provide service content according to region that the user requires.
What need understand is: though the foregoing description is to the utility model detailed explanation of contrasting; but these explanations; just to simple declaration of the present utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall in the protection range of the present utility model.