Summary of the invention
For solving the problems of the technologies described above; The embodiment of the invention provides a kind of guide system; This systems incorporate GPS and gyroscope determine mobile terminal camera towards direction on a sector region, the user can obtain all sight spot informations in this zone, technical scheme is following:
A kind of guide system comprises portable terminal, mobile communications network, back-end data and resource management system; Said portable terminal comprises CPU, camera, GPS module, gyroscope and augmented reality AR software module; Said GPS module is used to gather the current geographic coordinate data of portable terminal, said gyroscope be used to gather mobile terminal camera towards concrete directional data; Said AR software module is used for realizing with sight spot and the peripheral service facility information mobile terminal screen that is added to; Said back-end data and resource management system are used for sight spot and peripheral service facility information are offered portable terminal; Said mobile communications network is used to realize the data transmission between portable terminal and back-end data and the resource management system.
Further, said AR software module comprises AR acquisition module, AR locating module, AR sending module, AR receiver module and AR actual situation Fusion Module; Said AR acquisition module, be used to obtain geographic coordinate data that the GPS module gathers and gyroscope collection camera towards concrete directional data; Said AR locating module is used for confirming the scope of camera zone on the portable terminal internal map according to the data that the AR acquisition module obtains; Said AR sending module is used for all the sight spot coordinate datas in the determined scope of determination module are sent to back-end data and resource management system; Said AR receiver module is used to receive sight spot and peripheral service facility information that back-end data and resource management system provide; Said AR actual situation Fusion Module is used for sight spot and the peripheral service facility information mobile terminal screen that is added to.
Further, said back-end data and resource management system comprise receiver module, enquiry module, matching module, judge module and sending module; Said receiver module is used for the sight spot coordinate data that the AR sending module of mobile terminal receive sends; Said enquiry module is used in database inquiry actual sights coordinate data; Said matching module is used for the sight spot coordinate data of receiver module reception and the actual sights coordinate data of inquiry are mated; Said judge module is used to judge whether matching module matees success; Said sending module is used for sight spot and peripheral service facility information are sent to portable terminal.
Further, said AR software module comprises AR acquisition module, AR locating module, AR sending module, AR receiver module and AR actual situation Fusion Module; Said AR acquisition module, be used to obtain geographic coordinate data that the GPS module gathers and gyroscope collection camera towards concrete directional data; Said AR locating module is used for confirming the query context of camera zone on the portable terminal internal map according to the data that the AR acquisition module obtains; Said AR sending module is used for the coordinate data of expression query context is sent to back-end data and resource management system; Said AR receiver module is used to receive sight spot and peripheral service facility information that back-end data and resource management system provide; Said AR actual situation Fusion Module is used for sight spot and the peripheral service facility information mobile terminal screen that is added to.
Further, said back-end data and resource management system comprise receiver module, enquiry module, judge module and sending module; Said receiver module is used for the coordinate data of the expression query context that the AR sending module of mobile terminal receive sends; Said enquiry module is used in database inquiry actual sights coordinate data; Said judge module is used to judge that the actual sights coordinate data is whether in query context; Said sending module is used for sight spot in query context and peripheral service facility information are sent to portable terminal.The actual sights coordinate database that has the developer to set up in said back-end data and the resource management system, but the information updated at any time of this database.
Wherein, the operating system of said portable terminal is Android or IOS.
Wherein, said mobile communications network is GSM, CDMA, GPRS or TD-LTE cordless communication network.
In the guide system that the embodiment of the invention provided; No longer be confined to the user and obtain information only when the foreground point; But determine a sector region through GPS module and gyroscope; Use the user of this system can obtain the information at all sight spots in this zone; Be that the user not only can obtain the information when the foreground point, and the camera institute that can obtain portable terminal towards direction on the sight spot information of working as the foreground point close together, these information are presented on the mobile terminal screen through the AR software module.In addition, because the user can obtain all sight spot informations and the information relevant with the sight spot on the concrete direction in the certain limit, navigation, the guide to visitors at sight spot on the concrete direction have therefore been realized; This system operation is simple, and the user is as long as aim at scenery with the camera of portable terminal, and the virtual information relevant with scenery just can appear on the mobile terminal screen, and this lets the user that better experience has been arranged.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Embodiment one
The invention provides a kind of guide system, its system architecture synoptic diagram is as shown in the figure, and this system comprises portable terminal 11, mobile communications network 12 and back-end data and resource management system 13.
Portable terminal 11 comprises CPU, camera, GPS module, gyroscope and augmented reality (AR) software module; The GPS module is used to gather the geographic coordinate data of portable terminal 11; Gyroscope be used to gather portable terminal 11 camera towards concrete directional data, the AR software module is used to realize with the be added to screen of portable terminal 11 of sight spot and peripheral service facility information.In the present embodiment, the operating system of portable terminal 11 is Android, and present embodiment does not limit the employed operating system of portable terminal, as long as employed operating system can be supported the software that the developer develops.
GSM 12 is used to realize the data transmission between portable terminal 11 and back-end data and the resource management system 13.In the present embodiment, mobile communications network 12 is the gsm wireless communication network.This enforcement does not limit employed mobile communications network 12 and is the gsm wireless communication network; This mobile communications network 12 also can be GPRS cordless communication network or TD-LTE cordless communication network, as long as can be realized communicating by letter between portable terminal 11 and back-end data and the resource management system 13.
Back-end data and resource management system 13 are used in database inquiry actual sights coordinate data; The sight spot coordinate data that actual sights coordinate data and the portable terminal 11 of inquiry sends is mated; If mate successfully, sight spot and peripheral service facility information are sent to portable terminal 11.The actual sights coordinate database that has the developer to collect sight spot, scenic spot coordinate data in advance in back-end data and the resource management system 13 and set up, but the information updated at any time of this database.
In the present embodiment; The AR software module is determined a sector region through the geographic coordinate data of GPS module collection and the concrete directional data of gyroscope collection on the internal map of portable terminal 11; Program setting the captured effective angle and the coverage of camera of portable terminal 11; Portable terminal 11 is sent to back-end data and resource management system 13 with all coordinate datas in the sector region through mobile communications network 12; The actual sights coordinate data in back-end data and the resource management system 13 inquiry scene data storehouses and the sight spot coordinate data of reception are mated; After mating successfully, form sight spot and peripheral service facility information and it is sent to portable terminal 11 through mobile communications network 13, the AR software module of portable terminal 11 is handled it and is made on its screen that is presented at portable terminal 11.Therefore; The user is through this system, the camera institute that can obtain portable terminal 11 towards direction on, the information at all sight spots in the coverage, these information can be presented on the mobile terminal screen with the effect of having an X-rayed; The user not only can obtain the information when a sight spot; The be taken in information at next sight spot of foreground point of this direction be can also obtain, promptly, navigation and guide to visitors so just realized the sight spot with the information at nearest sight spot, this sight spot.
Further, the AR software module function synoptic diagram of portable terminal 11 is as shown in Figure 2, comprises AR acquisition module 111, AR locating module 112, AR sending module 113, AR receiver module 114 and AR actual situation Fusion Module 115.
AR acquisition module 111, be used to obtain geographic coordinate data that the GPS module gathers and gyroscope collection camera towards concrete directional data; AR locating module 112 is used for confirming the scope of camera zone on portable terminal 11 internal map according to the data that acquisition module obtains; AR sending module 113 is used for all the sight spot coordinate datas in the determined scope of determination module are sent to back-end data and resource management system 13; AR receiver module 114 is used to receive sight spot and peripheral service facility information that back-end data and resource management system 13 provide; AR actual situation Fusion Module 115 is used for sight spot and peripheral service facility information portable terminal 11 screens that are added to.
Further, the functional schematic of back-end data and resource management system 13 is as shown in Figure 3, comprises receiver module 131, enquiry module 132, matching module 133, judge module 134 and sending module 135.
Receiver module 131 is used for the sight spot coordinate data that the AR sending module 113 of mobile terminal receive 11 sends; Enquiry module 132 is used in database inquiry actual sights coordinate data; Matching module 133 is used for the sight spot coordinate data of receiver module reception and the actual sights coordinate data of inquiry are mated; Judge module 134 is used to judge whether matching module matees success; Sending module 135 is used for sight spot and peripheral service facility information are sent to portable terminal 11.
This system realizes that guide's process is as shown in Figure 4, may further comprise the steps:
The user downloads the AR application software in advance:
S101~S102: start this software, software initialization;
S103: software starts camera, GPS module and gyroscope automatically;
S104: the user uses 3 seconds of camera aligning scenery of portable terminal 11;
S105: the GPS module of portable terminal 11 receives the locator data of gps satellite, i.e. the geographic coordinate data of portable terminal 11, gyroscope gather portable terminal 11 camera towards concrete directional data;
S106~S107: the AR acquisition module 111 of portable terminal 11 obtains the data that GPS module and gyroscope are gathered; AR locating module 112 is confirmed the scope of camera zone on portable terminal 11 internal map, and AR sending module 113 sends all the sight spot coordinate datas in this scope to back-end data and resource management system 13 through mobile communications network 12;
S108~S111: the sight spot coordinate data that receiver module 131 mobile terminal receives 11 of back-end data and resource management system 13 send; Actual sights coordinate data in the enquiry module 132 inquiry scene data storehouses; Matching module 133 matees sight spot coordinate data and actual sights coordinate data that portable terminal 11 sends; Judge module 134 judges whether to mate successfully; If mate successfully, sending module 135 sends to portable terminal 11 with sight spot and peripheral service facility information through mobile communications network 13; If coupling is unsuccessful, sending module 135 does not inquire the coordinate data that is complementary with sight spot actual coordinate data to portable terminal 11 feedback informations in order to expression;
S112: the AR receiver module 114 of portable terminal 11 receives the sight spot and the peripheral service facility information of back-end data and resource management system 13 transmissions, and the AR actual situation of portable terminal 11 merges 115 modules sight spot and peripheral service facility information are superimposed on the screen of portable terminal 11.
The guide system that the embodiment of the invention provides; No longer be confined to the user and obtain information only when the foreground point; But determine a sector region through GPS module and gyroscope; Use the user of this system can obtain the information at all sight spots in this zone; Be that the user not only can obtain the information when the foreground point, and the camera institute that can obtain portable terminal towards direction on the sight spot information of working as the foreground point close together, these information are presented on the mobile terminal screen through the AR software module.In addition, because the user can obtain all sight spot informations and the information relevant with the sight spot on the concrete direction in the certain limit, navigation, the guide to visitors at sight spot on the concrete direction have therefore been realized; This system operation is simple, and the user is as long as aim at scenery with the camera of portable terminal, and the virtual information relevant with scenery just can appear on the mobile terminal screen, and this lets the user that better experience has been arranged.
Embodiment two
The system architecture synoptic diagram of the guide system that the embodiment of the invention two provides is as shown in Figure 5, and this system comprises portable terminal 21, mobile communications network 22 and back-end data and resource management system 23.
Portable terminal 21 comprises CPU, camera, GPS module, gyroscope and AR software module; The GPS module is used to gather the geographic coordinate data of portable terminal 21; Gyroscope be used to gather portable terminal 21 camera towards concrete directional data, the AR software module is used for realizing with sight spot and peripheral service facility information portable terminal 21 screens that are added to.In the present embodiment, the operating system of portable terminal 21 is IOS, and present embodiment does not limit portable terminal 21 employed operating systems, as long as employed operating system can be supported the software that the developer develops.
Back-end data and resource management system 23 are used in database inquiry actual sights coordinate data; Judge that the actual sights coordinate data is whether in the determined query context of AR software module; If the actual sights coordinate in query context, then sends to portable terminal 21 with sight spot and peripheral service facility information.The actual sights coordinate database that has the developer to collect sight spot, scenic spot coordinate data in advance in back-end data and the resource management system 23 and set up, but the information updated at any time of this database.
GSM 22 is used to realize the data transmission between portable terminal 21 and back-end data and the resource management system 23.In the present embodiment, mobile communications network 22 is the cdma wireless communication network.This enforcement does not limit employed mobile communications network 22 and is the cdma wireless communication network; This mobile communications network 22 also can be GPRS, TD-LTE or gsm wireless communication network, as long as can be realized communicating by letter between portable terminal 21 and back-end data and the resource management system 23.
In the present embodiment, the AR software module is determined a sector region through the geographic coordinate data of GPS module collection and the concrete directional data of gyroscope collection on the internal map of portable terminal 21, program setting the captured effective angle and the coverage of camera of portable terminal 21; If it is 90 degree that program is specified the captured effective angle of camera; Coverage is 300 meters, is initial point O (0,0) with the camera; On the internal map of portable terminal 21, having marked out one like this is initial point with O; Central angle is 90 degree, and radius is 300 meter sector regions, and back-end data and resource management system 23 are inquired about the actual sights coordinate data in the scene data storehouse; Judge that the actual sights coordinate data is whether in this sector region; If the actual sights coordinate in sector region, then forms sight spot and peripheral service facility information and it is sent to portable terminal through mobile communications network 23, the AR software module of portable terminal 21 is handled it and is made on its screen that is presented at portable terminal 21.Therefore; The user is through this system, can obtain 21 of portable terminals towards direction on, the information at all sight spots in the coverage, these sight spot informations are presented on the screen of portable terminal 21 by order from the close-by examples to those far off successively; The user not only can obtain the information when a sight spot; The be taken in information at next sight spot of foreground point of this direction be can also obtain, promptly, navigation, guide to visitors so just realized the sight spot with the information at nearest sight spot, this sight spot.
Further, AR software module function synoptic diagram is as shown in Figure 6, comprises AR acquisition module 211, AR locating module 212, AR sending module 213, AR receiver module 214 and AR actual situation Fusion Module 215.
AR acquisition module 211, be used to obtain geographic coordinate data that the GPS module gathers and gyroscope collection camera towards concrete directional data; AR locating module 212 is used for confirming the scope of camera zone on portable terminal 21 internal map according to the data that acquisition module obtains; AR sending module 213, because AR locating module 212 has been determined a query context, AR sending module 213 is used for the coordinate data of this scope of expression is sent to back-end data and resource management system 23; AR receiver module 214 is used to receive sight spot and peripheral service facility information that back-end data and resource management system 23 provide; AR actual situation Fusion Module 215 is used for sight spot and peripheral service facility information portable terminal 21 screens that are added to.
Further, back-end data and resource management system 23 functional schematics are as shown in Figure 7, comprise receiver module 231, enquiry module 232, judge module 233 and sending module 234.
Receiver module 231 is used for the coordinate data that is used to represent query context that the AR sending module 213 of mobile terminal receive 21 sends; Enquiry module 232 is used in database inquiry actual sights coordinate data; Judge module 233, whether the actual sights coordinate data that is used to judge inquiry is in query context; Sending module 234 is used for sight spot and peripheral service facility information are sent to portable terminal 21.
This system realizes that guide's process is as shown in Figure 8, may further comprise the steps:
The user downloads the AR application software in advance:
S201~S202: start the AR application software, software carries out initialization;
S203: software starts camera, GPS module and gyroscope automatically;
S204: the user uses 3 seconds of camera aligning scenery of portable terminal 21;
The S205:GPS module receives the locator data of gps satellite, i.e. the geographic coordinate data of portable terminal 21, gyroscope gather portable terminal 21 camera towards concrete directional data;
S206~S207: the AR receiver module 211 of portable terminal 21 receives the data of GPS module and gyroscope collection; AR locating module 212 is determined a query context on the internal map of portable terminal 21, AR sending module 213 will represent that the coordinate data of this scope sends the receiver module 231 of back-end data and resource management system 23 to through mobile communications network 22;
S208~S211: the receiver module 231 of back-end data and resource management system 23 receives the coordinate data that AR sending module 213 sends; Enquiry module 232 is inquired about the actual sights coordinate data in the scene data storehouse; Judge module 233 judges that the actual sights coordinate data is whether in determined query context; If then sending module 234 sends to portable terminal 21 with sight spot and peripheral service facility information through mobile communications network 22; If not, then sending module 234 is to portable terminal 21 feedback informations, in order to expression inquiry failure;
S212: portable terminal 21 receives the sight spot and the peripheral service facility information of sending module 234 transmissions of back-end data and resource management system 23; 21 the AR receiver module 214 of portable terminal receives these information, and AR actual situation Fusion Module 215 is superimposed to sight spot and peripheral service facility information on the screen of portable terminal 21.
The guide system that the embodiment of the invention provided is determined a sector region through GPS module and gyroscope; Use the user of this system can obtain the information at all sight spots in this zone; Be that the user not only can obtain the information when the foreground point; And can obtain portable terminal camera towards direction on when the sight spot information of foreground point close together, these information are presented on the mobile terminal screen through the AR software module.In addition, because the user can obtain all sight spot informations and the information relevant with the sight spot on the concrete direction in the certain limit, navigation, the guide to visitors at sight spot on the concrete direction have therefore been realized; This system operation is simple, and the user is as long as aim at scenery with the camera of portable terminal, and the virtual information relevant with scenery just can appear on the mobile terminal screen, and this lets the user that better experience has been arranged.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.