Summary of the invention
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of guide system, this system in conjunction with GPS and gyroscope determine mobile terminal camera towards direction on a sector region, user can obtain all sight spot informations in this region, technical scheme is as follows:
A kind of guide system, comprises mobile terminal, mobile communications network, back-end data and resource management system; Described mobile terminal comprises CPU, camera, GPS module, gyroscope and augmented reality AR software module; Described GPS module is for gathering the current geographic coordinate data of mobile terminal, described gyroscope for gather mobile terminal camera towards concrete directional data; Described AR software module is for realizing sight spot and the ambient services facilities information mobile terminal screen that is added to; Described back-end data and resource management system are for offering mobile terminal by sight spot and ambient services facilities information; Described mobile communications network is for realizing the data transmission between mobile terminal and back-end data and resource management system.
Further, described AR software module comprises AR acquisition module, AR locating module, AR sending module, AR receiver module and AR actual situation Fusion Module; Described AR acquisition module, for obtain GPS module gather geographic coordinate data and gyroscope gather camera towards concrete directional data; Described AR locating module, determines the scope of camera region in mobile terminal internal map for the data of obtaining according to AR acquisition module; Described AR sending module, for sending to back-end data and resource management system by all sight spots coordinate data in determined determination module scope; Described AR receiver module, the sight spot and the ambient services facilities information that provide for receiving back-end data and resource management system; Described AR actual situation Fusion Module, for mobile terminal screen that sight spot and ambient services facilities information are added to.
Further, described back-end data and resource management system comprise receiver module, enquiry module, matching module, judge module and sending module; Described receiver module, the sight spot coordinate data sending for the AR sending module of mobile terminal receive; Described enquiry module, for inquiring about actual sights coordinate data at database; Described matching module, mates with the actual sights coordinate data of inquiry for the sight spot coordinate data that receiver module is received; Described judge module, for judging matching module, whether the match is successful; Described sending module, for sending to mobile terminal by sight spot and ambient services facilities information.
Further, described AR software module comprises AR acquisition module, AR locating module, AR sending module, AR receiver module and AR actual situation Fusion Module; Described AR acquisition module, for obtain GPS module gather geographic coordinate data and gyroscope gather camera towards concrete directional data; Described AR locating module, determines the query context of camera region in mobile terminal internal map for the data of obtaining according to AR acquisition module; Described AR sending module, for sending to back-end data and resource management system by the coordinate data that represents query context; Described AR receiver module, the sight spot and the ambient services facilities information that provide for receiving back-end data and resource management system; Described AR actual situation Fusion Module, for mobile terminal screen that sight spot and ambient services facilities information are added to.
Further, described back-end data and resource management system comprise receiver module, enquiry module, judge module and sending module; Described receiver module, the coordinate data of the expression query context sending for the AR sending module of mobile terminal receive; Described enquiry module, for inquiring about actual sights coordinate data at database; Described judge module, for judging that actual sights coordinate data is whether in query context; Described sending module, for sending to mobile terminal by the sight spot in query context and ambient services facilities information.The actual sights coordinate database that has developer to set up in described back-end data and resource management system, the information of this database can be upgraded at any time.
Wherein, the operating system of described mobile terminal is Android or IOS.
Wherein, described mobile communications network is GSM, CDMA, GPRS or TD-LTE cordless communication network.
In the guide system that the embodiment of the present invention provides, no longer be confined to user and obtain only the information when foreground point, but determine a sector region by GPS module and gyroscope, use the user of this system can obtain the information at all sight spots in this region, be that user not only can obtain the information when foreground point, and can obtain mobile terminal camera towards direction on when the sight spot information of foreground point close together, these information exchanges are crossed AR software module and are presented on mobile terminal screen.In addition,, because user can obtain all sight spot informations and the information relevant to sight spot in concrete direction in certain limit, navigation, the guide to visitors at sight spot in concrete direction have therefore been realized; This system is simple to operate, and user is as long as aim at scenery by the camera of mobile terminal, and the virtual information relevant to scenery just there will be on mobile terminal screen, and this allows user have better experience.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment mono-
The invention provides a kind of guide system, as shown in the figure, this system comprises mobile terminal 11, mobile communications network 12 and back-end data and resource management system 13 to its system architecture schematic diagram.
Mobile terminal 11 comprises CPU, camera, GPS module, gyroscope and augmented reality (AR) software module, GPS module is for gathering the geographic coordinate data of mobile terminal 11, gyroscope for the camera institute that gathers mobile terminal 11 towards concrete directional data, AR software module is used for realizing by the be added to screen of mobile terminal 11 of sight spot and ambient services facilities information.In the present embodiment, the operating system of mobile terminal 11 is Android, and the present embodiment does not limit the operating system that mobile terminal uses, as long as the operating system using can be supported the software that developer develops.
Mobile communication system 12 is for realizing the data transmission between mobile terminal 11 and back-end data and resource management system 13.In the present embodiment, mobile communications network 12 is gsm wireless communication network.This enforcement does not limit used mobile communications network 12 for 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 mobile terminal 11 and back-end data and resource management system 13.
Back-end data and resource management system 13 are for inquiring about actual sights coordinate data at database, the sight spot coordinate data that the actual sights coordinate data of inquiry is sent with mobile terminal 11 is mated, if the match is successful, sight spot and ambient services facilities information are sent to mobile terminal 11.The actual sights coordinate database that has developer to collect in advance scenic area and scenic spot coordinate data in back-end data and resource management system 13 and to set up, the information of this database can be upgraded at any time.
In the present embodiment, the geographic coordinate data that AR software module gathers by GPS module and the concrete directional data of gyroscope collection are determined a sector region in the internal map of mobile terminal 11, program setting captured effective angle and the coverage of camera of mobile terminal 11, mobile terminal 11 is sent to back-end data and resource management system 13 by all coordinate datas in sector region by mobile communications network 12, back-end data is mated with the sight spot coordinate data of reception with the actual sights coordinate data that resource management system 13 is inquired about in scene data storehouse, after the match is successful, form sight spot and ambient services facilities information and it is sent to mobile terminal 11 by mobile communications network 13, the AR software module of mobile terminal 11 is processed and is made on its screen that is presented at mobile terminal 11 it.Therefore, user is by this system, can obtain mobile terminal 11 camera towards direction on, the information at all sight spots in coverage, these information can be presented on mobile terminal screen with the effect of perspective, user not only can obtain the information when a sight spot, the party be can also obtain upwards when the information at the next sight spot of foreground point,, with the information at nearest sight spot, this sight spot, navigation and guide to visitors to sight spot so just realized.
Further, the AR software module function schematic diagram of mobile terminal 11 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, for obtain GPS module gather geographic coordinate data and gyroscope gather camera towards concrete directional data; AR locating module 112, determines the scope of camera region in mobile terminal 11 internal map for the data of obtaining according to acquisition module; AR sending module 113, for sending to back-end data and resource management system 13 by all sight spots coordinate data in determined determination module scope; AR receiver module 114, the sight spot and the ambient services facilities information that provide for receiving back-end data and resource management system 13; AR actual situation Fusion Module 115, for mobile terminal 11 screens that sight spot and ambient services facilities information are added to.
Further, the functional schematic of back-end data and resource management system 13 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, the sight spot coordinate data sending for the AR sending module 113 of mobile terminal receive 11; Enquiry module 132, for inquiring about actual sights coordinate data at database; Matching module 133, mates with the actual sights coordinate data of inquiry for the sight spot coordinate data that receiver module is received; Judge module 134, for judging matching module, whether the match is successful; Sending module 135, for sending to mobile terminal 11 by sight spot and ambient services facilities information.
This system realization guide's process as shown in Figure 4, comprises the following steps:
User downloads AR application software in advance:
S101~S102: start this software, software initialization;
S103: software starts camera, GPS module and gyroscope automatically;
S104: user uses 3 seconds of camera aligning scenery of mobile terminal 11;
S105: the GPS module of mobile terminal 11 receives the locator data of gps satellite, i.e. the geographic coordinate data of mobile terminal 11, gyroscope gather mobile terminal 11 camera towards concrete directional data;
S106~S107: the AR acquisition module 111 of mobile terminal 11 obtains the data that GPS module and gyroscope gather, AR locating module 112 is determined the scope of camera region in mobile terminal 11 internal map, and AR sending module 113 sends all sight spots coordinate data within the scope of this to back-end data and resource management system 13 by 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, enquiry module 132 is inquired about the actual sights coordinate data in scene data storehouse, the sight spot coordinate data that matching module 133 sends mobile terminal 11 is mated with actual sights coordinate data, judge module 134 judges whether that the match is successful, if the match is successful, sending module 135 sends to mobile terminal 11 by sight spot and ambient services facilities information by mobile communications network 13; If mate unsuccessfully, sending module 135 feeds back information to mobile terminal 11, in order to represent not inquire the coordinate data matching with sight spot actual coordinate data;
S112: the AR receiver module 114 of mobile terminal 11 receives sight spot and the ambient services facilities information that back-end data and resource management system 13 send, and the AR actual situation of mobile terminal 11 merges 115 modules sight spot and ambient services facilities information are superimposed on the screen of mobile terminal 11.
The guide system that the embodiment of the present invention provides, no longer be confined to user and obtain only the information when foreground point, but determine a sector region by GPS module and gyroscope, use the user of this system can obtain the information at all sight spots in this region, be that user not only can obtain the information when foreground point, and can obtain mobile terminal camera towards direction on when the sight spot information of foreground point close together, these information exchanges are crossed AR software module and are presented on mobile terminal screen.In addition,, because user can obtain all sight spot informations and the information relevant to sight spot in concrete direction in certain limit, navigation, the guide to visitors at sight spot in concrete direction have therefore been realized; This system is simple to operate, and user is as long as aim at scenery by the camera of mobile terminal, and the virtual information relevant to scenery just there will be on mobile terminal screen, and this allows user have better experience.
Embodiment bis-
As shown in Figure 5, this system comprises mobile terminal 21, mobile communications network 22 and back-end data and resource management system 23 to the system architecture schematic diagram of the guide system that the embodiment of the present invention two provides.
Mobile terminal 21 comprises CPU, camera, GPS module, gyroscope and AR software module, GPS module is for gathering the geographic coordinate data of mobile terminal 21, gyroscope for the camera institute that gathers mobile terminal 21 towards concrete directional data, AR software module for realization by sight spot and ambient services facilities information mobile terminal 21 screens that are added to.In the present embodiment, the operating system of mobile terminal 21 is IOS, and the present embodiment does not limit the operating system that mobile terminal 21 uses, as long as the operating system using can be supported the software that developer develops.
Back-end data and resource management system 23 are for inquiring about actual sights coordinate data at database, judge that actual sights coordinate data is whether in the determined query context of AR software module, if actual sights coordinate, in query context, sends to mobile terminal 21 by sight spot and ambient services facilities information.The actual sights coordinate database that has developer to collect in advance scenic area and scenic spot coordinate data in back-end data and resource management system 23 and to set up, the information of this database can be upgraded at any time.
Mobile communication system 22 is for realizing the data transmission between mobile terminal 21 and back-end data and resource management system 23.In the present embodiment, mobile communications network 22 is cdma wireless communication network.This enforcement does not limit used mobile communications network 22 for 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 mobile terminal 21 and back-end data and resource management system 23.
In the present embodiment, the geographic coordinate data that AR software module gathers by GPS module and the concrete directional data of gyroscope collection are determined a sector region in the internal map of mobile terminal 21, program setting captured effective angle and the coverage of camera of mobile terminal 21, if it is 90 degree that program is specified the captured effective angle of camera, coverage is 300 meters, taking camera as initial point O (0, 0), in the internal map of mobile terminal 21, mark out like this one taking O as initial point, central angle is 90 degree, radius is 300 meter sector regions, back-end data and resource management system 23 are inquired about actual sights coordinate data in scene data storehouse, judge that actual sights coordinate data is whether in this sector region, if actual sights coordinate is in sector region, form sight spot and ambient services facilities information and it is sent to mobile terminal by mobile communications network 23, the AR software module of mobile terminal 21 is processed and is made on its screen that is presented at mobile terminal 21 it.Therefore, user is by this system, can obtain 21 of mobile terminals towards direction on, the information at all sight spots in coverage, these sight spot informations are presented on the screen of mobile terminal 21 successively by order from the close-by examples to those far off, user not only can obtain the information when a sight spot, the party be can also obtain upwards when the information at the next sight spot of foreground point,, with the information at nearest sight spot, this sight spot, navigation, guide to visitors to sight spot so just realized.
Further, AR software module function schematic diagram 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, for obtain GPS module gather geographic coordinate data and gyroscope gather camera towards concrete directional data; AR locating module 212, determines the scope of camera region in mobile terminal 21 internal map for the data of obtaining according to acquisition module; AR sending module 213, because AR locating module 212 has been determined a query context, AR sending module 213 is for sending to back-end data and resource management system 23 by the coordinate data that represents this scope; AR receiver module 214, the sight spot and the ambient services facilities information that provide for receiving back-end data and resource management system 23; AR actual situation Fusion Module 215, for mobile terminal 21 screens that sight spot and ambient services facilities information are added to.
Further, back-end data and resource management system 23 functional schematics as shown in Figure 7, comprise receiver module 231, enquiry module 232, judge module 233 and sending module 234.
Receiver module 231, send for the AR sending module 213 of mobile terminal receive 21 for representing the coordinate data of query context; Enquiry module 232, for inquiring about actual sights coordinate data at database; Judge module 233, for the actual sights coordinate data that judges inquiry whether in query context; Sending module 234, for sending to mobile terminal 21 by sight spot and ambient services facilities information.
This system realization guide's process as shown in Figure 8, comprises the following steps:
User downloads AR application software in advance:
S201~S202: start AR application software, software carries out initialization;
S203: software starts camera, GPS module and gyroscope automatically;
S204: user uses 3 seconds of camera aligning scenery of mobile terminal 21;
S205:GPS module receives the locator data of gps satellite, i.e. the geographic coordinate data of mobile terminal 21, gyroscope gather mobile terminal 21 camera towards concrete directional data;
S206~S207: the AR receiver module 211 of mobile terminal 21 receives the data of GPS module and gyroscope collection, AR locating module 212 is determined a query context in the internal map of mobile terminal 21, and AR sending module 213 sends the coordinate data that represents this scope to the receiver module 231 of back-end data and resource management system 23 by 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 actual sights coordinate data in scene data storehouse, judge module 233 judges that actual sights coordinate data is whether in determined query context, if so, sending module 234 sends to mobile terminal 21 by sight spot and ambient services facilities information by mobile communications network 22; If not, sending module 234 feeds back information to mobile terminal 21, inquires about unsuccessfully in order to expression;
S212: mobile terminal 21 receives sight spot and the ambient services facilities information that the sending module 234 of back-end data and resource management system 23 sends, 21 the AR receiver module 214 of mobile terminal receives these information, and AR actual situation Fusion Module 215 is superimposed to sight spot and ambient services facilities information on the screen of mobile terminal 21.
The guide system that the embodiment of the present invention provides is determined a sector region by GPS module and gyroscope, use the user of this system can obtain the information at all sight spots in this region, be that user not only can obtain the information when foreground point, and can obtain mobile terminal camera towards direction on when the sight spot information of foreground point close together, these information exchanges are crossed AR software module and are presented on mobile terminal screen.In addition,, because user can obtain all sight spot informations and the information relevant to sight spot in concrete direction in certain limit, navigation, the guide to visitors at sight spot in concrete direction have therefore been realized; This system is simple to operate, and user is as long as aim at scenery by the camera of mobile terminal, and the virtual information relevant to scenery just there will be on mobile terminal screen, and this allows user have better experience.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.