CN105072169A - Intelligent information display system of culture exhibition hall - Google Patents
Intelligent information display system of culture exhibition hall Download PDFInfo
- Publication number
- CN105072169A CN105072169A CN201510458072.5A CN201510458072A CN105072169A CN 105072169 A CN105072169 A CN 105072169A CN 201510458072 A CN201510458072 A CN 201510458072A CN 105072169 A CN105072169 A CN 105072169A
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- fingerprint
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
Abstract
The invention discloses an intelligent information display system of a culture exhibition hall, and includes a server and a mobile client connected with the server through a wireless communication network. The server includes: a position fingerprint database which stores position fingerprint information; a wireless fingerprint search module which searches corresponding position fingerprint information and provides the corresponding position fingerprint information to a wireless positioning module; a wireless positioning module which estimates positional information of the mobile client; a content database which stores content data that need displaying; a content search module which searches the number of contents stored in the content database and transmits content data that are searched to a display module; and the display module which pushes position-based display information for the mobile client according to the positional information calculated by the wireless positioning module. Thus the advantage is achieved that indoor positioning is accurate, so that a user conveniently checks various information based on an indoor position through the mobile client.
Description
Technical field
The present invention relates to network communication technology field, particularly, relate to a kind of cultural exhibition hall intelligent information display systems.
Background technology
Along with the universal of current era wireless network and the development of mobile terminal, people rely on intelligent terminal just can easily obtain the information of position-based service (LocationBasedService is called for short LBS).Positional information has just like become the foundation stone of the new technology new opplication such as large data, cloud computing, Internet of Things and O2O.
But current position-based service is generally the positional information being obtained mobile phone users by the radio communication network (as GSM net, CDMA net) of telecommunications mobile operator or outside locate mode (as GPS), under the support of GIS-Geographic Information System (foreign language is abridged: GIS, foreign language full name: GeographicInformationSystem) platform, for user provides a kind of value-added service of respective service.
The maximum deficiency of current position-based service be precision about 10-30 rice, be only applicable in outdoor application.When under the closed environment in indoor, gps signal is extremely faint, and position error is larger, cannot meet the pinpoint demand of indoor environment.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of cultural exhibition hall intelligent information display systems, to realize indoor accurate position, thus be convenient to user checks the various information based on indoor location advantage by mobile client.
For achieving the above object, the technical solution used in the present invention is:
A kind of cultural exhibition hall intelligent information display systems, the mobile client comprising server and be connected with described server by cordless communication network, wherein,
Described server comprises:
Location fingerprint database, memory location finger print information;
Wireless fingerprint searches module, and the wireless fingerprint information according to the reception of wireless locating module searches corresponding location fingerprint information in the fingerprint database of position, and the corresponding location fingerprint information of searching is supplied to wireless locating module;
Wireless locating module, according to the wireless fingerprint information that mobile client reports, estimates mobile client present position information through wireless location algorithm;
Content data base, stores the content-data needing to show;
Content search module, based on the content number stored in the command lookup content data base of display module, and by the content data transmission searched to display module;
Display module, according to the positional information that wireless locating module calculates, for mobile client pushes location-based exhibition information.
Preferably, memory location finger print information in described fingerprint database, comprises SSID and the RSSI value of location-based wireless signal.
Preferably, described wireless locating module comprises:
Wireless fingerprint receiving element, receives the wireless fingerprint information that mobile client reports;
Wireless location algorithm processing unit, according to the wireless fingerprint information that wireless fingerprint receiving element receives, the location fingerprint data that module provides are searched with wireless fingerprint, the fingerprint bunch of location fingerprint is drawn by clustering block algorithm, wireless fingerprint information and fingerprint bunch are positioned algorithm process simultaneously, calculate mobile client present position information;
Location information acquiring unit, obtains the positional information that wireless location algorithm processing unit calculates, and provides positional information interface for display module.
Preferably, described display module comprises:
Matching unit, obtains mobile client present position information by described positional information interface;
Contents acquiring unit, based on the mobile client present position information that matching unit obtains, searches corresponding content-data by content search module in content data base;
Push unit, is pushed to mobile client by the content-data that contents acquiring unit obtains.
Preferably, described content data base, store location-based content-data, described content-data comprises location point title, location point classified information, location point recommended information, location point pictorial information, location point video information, location point attention rate information, location point customer interaction information or user matchmaker and provides visit information.
Disclose a kind of cultural exhibition hall intelligent information methods of exhibiting, the cultural exhibition hall intelligent information display systems based on technical solution of the present invention realizes, and said method comprising the steps of simultaneously:
Mobile client obtains the location fingerprint data of WIFI around, and the location fingerprint data of acquisition is sent to the step of server;
Described server receives the step of the location fingerprint data that mobile client sends;
The wireless locating module of server estimates the step of the positional information residing for mobile client by NNSS-AP-AVG algorithm;
The display module of server is matched by the content-data preserved in the positional information residing for the mobile client of above-mentioned estimation and content data base, thus obtains the step of the content-data of relevant position; And the content-data of the relevant position of acquisition is pushed to the step of mobile client by server by pushing module.
Technical scheme of the present invention has following beneficial effect:
Technical scheme of the present invention, by gathering the wireless fingerprint information of mobile client, and compare with the location fingerprint information of finger print data library storage, thus draw the positional information of mobile client accurately, and push content-data according to positional information realization deduction accordingly based on locating information.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the theory diagram of server in the cultural exhibition hall intelligent information display systems described in the embodiment of the present invention;
Fig. 2 is the theory diagram of the cultural exhibition hall intelligent information display systems described in the embodiment of the present invention;
Fig. 3 is the flow chart of the cultural exhibition hall intelligent information methods of exhibiting described in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
As depicted in figs. 1 and 2, a kind of cultural exhibition hall intelligent information display systems, the mobile client comprising server and be connected with described server by cordless communication network, wherein,
Server comprises:
Location fingerprint database, memory location finger print information;
Wireless fingerprint searches module, and the wireless fingerprint information according to the reception of wireless locating module searches corresponding location fingerprint information in the fingerprint database of position, and the corresponding location fingerprint information of searching is supplied to wireless locating module;
Wireless locating module, according to the wireless fingerprint information that mobile client reports, estimates mobile client present position information through wireless location algorithm;
Content data base, stores the content-data needing to show;
Content search module, based on the content number stored in the command lookup content data base of display module, and by the content data transmission searched to display module;
Display module, according to the positional information that wireless locating module calculates, for mobile client pushes location-based exhibition information.
Preferably, memory location finger print information in described fingerprint database, comprises SSID and the RSSI value of location-based wireless signal.
Preferably, described wireless locating module comprises: wireless fingerprint receiving element, receives the wireless fingerprint information that mobile client reports;
Wireless location algorithm processing unit, according to the wireless fingerprint information that wireless fingerprint receiving element receives, the location fingerprint data that module provides are searched with wireless fingerprint, the fingerprint bunch of location fingerprint is drawn by clustering block algorithm, wireless fingerprint information and fingerprint bunch are positioned algorithm process simultaneously, calculate mobile client present position information; Location algorithm is NNSS-AP-AVG algorithm.
Location information acquiring unit, obtains the positional information that wireless location algorithm processing unit calculates, and provides positional information interface for display module.
Preferably, described display module comprises:
Matching unit, obtains mobile client present position information by described positional information interface;
Contents acquiring unit, based on the mobile client present position information that matching unit obtains, searches corresponding content-data by content search module in content data base;
Push unit, is pushed to mobile client by the content-data that contents acquiring unit obtains.
Preferably, described content data base, store location-based content-data, described content-data comprises location point title, location point classified information, location point recommended information, location point pictorial information, location point video information, location point attention rate information, location point customer interaction information or user matchmaker and provides visit information.Content-data can select one or more of foregoing.
Specifically as shown in Figure 1, server comprises: wireless locating module 110, wireless fingerprint search module 120, location fingerprint database 130, display module 140, content search module 150 and content data base 160.Location fingerprint database 130 preserves three-dimensional position finger print information.
Wherein, the wireless fingerprint information that wireless locating module 110 reports according to mobile client, estimates mobile client present position information through wireless location algorithm.Wireless locating module comprises wireless fingerprint receiving element 111, wireless location algorithm processing unit 112 and location information acquiring unit 113, wherein, wireless fingerprint receiving element 111 receives the wireless fingerprint information that mobile client reports, wireless location algorithm processing unit 112 pairs of wireless fingerprint information are through wireless location algorithm process, calculate the positional information residing for mobile client, location information acquiring unit 113 obtains the positional information residing for the mobile client through wireless location algorithm process, and provides interface.
Wireless fingerprint search module 120 for wireless location algorithm provide in location fingerprint database 130 store location fingerprint information.
The positional information that display module 140 calculates according to location-server, for mobile client pushes location-based exhibition information.Display module also comprises matching unit 141, contents acquiring unit 142 and push unit 143, wherein matching unit 141 obtains the mobile client positional information that wireless locating module calculates, contents acquiring unit 142 obtains the content information based on mobile client positional information, the content information based on mobile client positional information that push unit 14 obtains for mobile client propelling movement.
Content search module 150 for contents acquiring unit provide in content data base 160 store content-data.
As shown in Figure 2, the information display system based on indoor location comprises: server 210, cordless communication network 220 and mobile client 230.
Wherein server 210 is suitable for the wireless fingerprint information that reports according to mobile client, mobile client present position information is estimated through wireless location algorithm, and according to the positional information that location-server calculates, for mobile client pushes location-based exhibition information.
Cordless communication network 220 is suitable for mobile client 230 and provides the network needed for communication and the wireless signal needed for location.
Mobile client 230 is suitable for user and provides information display approach based on indoor location.
Specifically according to the flow process of the cultural exhibition hall intelligent information methods of exhibiting of the online indoor positioning of mobile client as shown in Figure 3, method starts from step S301, and wherein mobile client obtains the wireless fingerprint data of WIFI around, and is sent to server.
After mobile client sends wireless fingerprint data, method enters step S302, and wherein server receives the wireless fingerprint data that mobile client transmits.
Receive the wireless fingerprint data of mobile client transmission at server after, method enters step S303, and wherein the wireless locating module of server is by the positional information of NNSS-AP-AVG algorithm estimation residing for mobile client.
After the positional information that server to be estimated by algorithm residing for mobile client, method enters step S304, and wherein the display module of server is mated with content data base by the positional information of estimation, obtains the displaying content based on indoor location.
After the displaying content that server gets based on indoor location, method enters step S305, and wherein the displaying content got is pushed to mobile client by pushing module by server.
After displaying content is pushed to mobile client by server, method enters S306, and wherein mobile client receives the displaying content that transmits and presents.
Wherein mobile client can be smart mobile phone.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a cultural exhibition hall intelligent information display systems, is characterized in that, the mobile client comprising server and be connected with described server by cordless communication network, wherein,
Described server comprises:
Location fingerprint database, memory location finger print information;
Wireless fingerprint searches module, and the wireless fingerprint information according to the reception of wireless locating module searches corresponding location fingerprint information in the fingerprint database of position, and the corresponding location fingerprint information of searching is supplied to wireless locating module;
Wireless locating module, according to the wireless fingerprint information that mobile client reports, estimates mobile client present position information through wireless location algorithm;
Content data base, stores the content-data needing to show;
Content search module, based on the content number stored in the command lookup content data base of display module, and by the content data transmission searched to display module;
Display module, according to the positional information that wireless locating module calculates, for mobile client pushes location-based exhibition information.
2. cultural exhibition hall intelligent information display systems according to claim 1, is characterized in that, memory location finger print information in described fingerprint database comprises SSID and the RSSI value of location-based wireless signal.
3. cultural exhibition hall intelligent information display systems according to claim 1 and 2, is characterized in that,
Described wireless locating module comprises:
Wireless fingerprint receiving element, receives the wireless fingerprint information that mobile client reports;
Wireless location algorithm processing unit, according to the wireless fingerprint information that wireless fingerprint receiving element receives, the location fingerprint data that module provides are searched with wireless fingerprint, the fingerprint bunch of location fingerprint is drawn by clustering block algorithm, wireless fingerprint information and fingerprint bunch are positioned algorithm process simultaneously, calculate mobile client present position information;
Location information acquiring unit, obtains the positional information that wireless location algorithm processing unit calculates, and provides positional information interface for display module.
4. cultural exhibition hall intelligent information display systems according to claim 3, it is characterized in that, described display module comprises:
Matching unit, obtains mobile client present position information by described positional information interface;
Contents acquiring unit, based on the mobile client present position information that matching unit obtains, searches corresponding content-data by content search module in content data base;
Push unit, is pushed to mobile client by the content-data that contents acquiring unit obtains.
5. cultural exhibition hall intelligent information display systems according to claim 1 and 2, it is characterized in that, described content data base, store location-based content-data, described content-data comprises location point title, location point classified information, location point recommended information, location point pictorial information, location point video information, location point attention rate information, location point customer interaction information or user matchmaker and provides visit information.
6. a cultural exhibition hall intelligent information methods of exhibiting, is characterized in that, realizes, said method comprising the steps of based on the cultural exhibition hall intelligent information display systems described in claim 15 any one:
Mobile client obtains the location fingerprint data of WIFI around, and the location fingerprint data of acquisition is sent to the step of server;
Described server receives the step of the location fingerprint data that mobile client sends;
The wireless locating module of server estimates the step of the positional information residing for mobile client by NNSS-AP-AVG algorithm;
The display module of server is matched by the content-data preserved in the positional information residing for the mobile client of above-mentioned estimation and content data base, thus obtains the step of the content-data of relevant position; And the content-data of the relevant position of acquisition is pushed to the step of mobile client by server by pushing module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510458072.5A CN105072169A (en) | 2015-07-30 | 2015-07-30 | Intelligent information display system of culture exhibition hall |
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| CN201510458072.5A CN105072169A (en) | 2015-07-30 | 2015-07-30 | Intelligent information display system of culture exhibition hall |
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Cited By (4)
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| CN106332278A (en) * | 2016-08-22 | 2017-01-11 | 北京易游华成科技有限公司 | Positioning method and apparatus |
| CN106455047A (en) * | 2016-08-22 | 2017-02-22 | 北京易游华成科技有限公司 | Locating method and device |
| CN107037399A (en) * | 2017-05-10 | 2017-08-11 | 重庆大学 | A kind of Wi Fi indoor orientation methods based on deep learning |
| CN112491975A (en) * | 2020-11-11 | 2021-03-12 | 广东电网有限责任公司 | Display system of current limiter |
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Cited By (4)
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| CN106332278A (en) * | 2016-08-22 | 2017-01-11 | 北京易游华成科技有限公司 | Positioning method and apparatus |
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Application publication date: 20151118 |
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