CN103234543A - Positioning navigation system based on two-dimensional code or/and NFC (near field communication) and implementation method thereof - Google Patents
Positioning navigation system based on two-dimensional code or/and NFC (near field communication) and implementation method thereof Download PDFInfo
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Abstract
The invention discloses a positioning navigation system based on a two-dimensional code or/and NFC (near field communication) and an implementation method thereof, and mainly solves the problems that a common positioning navigation system in the prior art is inapplicable in areas such as indoor, a sealed area and a area with high demands on positioning navigation accuracy, and the cost is high. The positioning navigation system based on the two-dimensional code or/and NFC comprises an identification tag, a mobile terminal and a positioning server, wherein the identification tag is arranged inside an area to be positioned and position information is marked on the identification tag; the mobile terminal reads the information inside the identification tag; and the positioning server carries out information exchange with the mobile terminal through the internet, and stores map information corresponding to the position information marked by the identification tag. By the scheme, the targets of achieving the accurate positioning inside a room and the sealed area and the high cost performance are achieved; and the positioning navigation system has a high practical value and a high promotional value.
Description
Technical field
The present invention relates to a kind of Position Fixing Navigation System, specifically, relate to a kind of based on two-dimension code or/and the Position Fixing Navigation System of NFC and its implementation.
Background technology
Along with the development of technology, mobile communication terminals such as mobile phone, PAD, electronic glasses are popularized or gradually, and mobile communication terminal also can be realized location and the navigation to self as a kind of communications platform easily the time easily, to provide amenities for the people.Locator meams commonly used at present has GPS location, cellular base station location, WIFI location, bluetooth location, ZIGBEE location, UWB location etc., and they all have relative merits separately.
The civilian precision of GPS location is about 10 meters, military precision is about 1 meter, though it has the advantage that the whole world covers, but its signal penetration power a little less than, can't penetrate reinforced concrete, be of limited application, usually need under the outdoor state of seeing sky, just can locate, when signal was blocked or cuts down, drift can appear in the location, can't use substantially in space indoor or comparatively sealing;
The cellular base station location is by which the cellular cell transmission user of identification mobile phone in cordless communication network to call out, and this information translated into a kind of locator meams that latitude and longitude are determined customer location, in concrete enforcement, its bearing accuracy is relatively poor, about tens meters to hundreds of rice, the density of arranging with cellular base station is relevant, the inapplicable occasion that has higher positioning accuracy to require;
WiFi location, bluetooth location, ZigBee location and UWB positioning principle are similar, all need arrange ad Hoc wireless network in zone to be positioned, and in the target that is positioned wireless transmitter is installed, locate by be positioned power, time of arrival, the angle of echo signal of reception, about tens centimetres to several meters of bearing accuracy, it need arrange dedicated network, and network struction complexity, cost are very high, thereby very difficult large-scale promotion application.In addition, mobile phone in the market or portable terminal are only supported WiFi and bluetooth, other communication protocols such as ZigBee, active RFID, UWB be not by mobile phone or portable terminal support, if want to utilize these communication protocols to position, except needs deployment-specific network, the user also wants to carry the wireless transmitter of supporting this agreement, has increased user cost.
Summary of the invention
The object of the present invention is to provide a kind of based on two-dimension code or/and the Position Fixing Navigation System of NFC and its implementation, mainly solve the Position Fixing Navigation System commonly used that exists in the prior art in indoor, closed region and that the location navigation accuracy requirement is higher is local inapplicable, and the cost problem of higher.
To achieve these goals, the technical solution used in the present invention is as follows:
Based on two-dimension code or/and the Position Fixing Navigation System of NFC comprise:
Be installed in the area to be targeted, the identification label of home position information;
The portable terminal that information in the identification label is read;
Carry out information interaction and store location-server with the positional information corresponding map information of identification label sign by internet and portable terminal.
As preferably, described identification label is the NFC label, is provided with the NFC read write line that this NFC label is identified in the described portable terminal.
Preferred as another kind, described identification label is two-dimension code, is provided with the two-dimension code recognizer that this two-dimension code is identified in the described portable terminal.
Preferred as another, described identification label comprises two-dimension code and NFC label, is provided with the two-dimension code recognizer that two-dimension code is identified and the NFC read write line that the NFC label is identified in the described portable terminal.
Among the present invention, described portable terminal is connected with has wireless wide-area mobile communication module or the WIFI module that inserts internet function.
According to above-mentioned device blocks, the invention provides a kind of based on two-dimension code or/and the implementation method of the Position Fixing Navigation System of NFC may further comprise the steps:
(1) identification label that will identify the fixture positional information is installed on the respective fixture of area to be targeted;
(2) with the portable terminal of location navigation client downloads to the user, can the recognition device that the identification label internal information is identified be installed on the portable terminal, and configuration is connected with portable terminal by the internet and stores the location-server of map information database;
(3) when the user moves to respective fixture, use recognition device that the information in the identification label is read;
(4) the location navigation client is passed to location-server with the label information that recognition device recognizes, location-server positions the label information that recognizes or/and navigate in map information database, and will locate or/and navigation results is returned to the location navigation client.
Described step (4) specifically comprises:
(a) the location navigation client is downloaded map from location-server, and the positional information that recognizes is presented on the map;
(b) user uses the location navigation client that the current label information that recognizes is passed to location-server and initiates target location inquiry, selection and path planning request to location-server;
(c) location-server carries out path planning according to the current location information and the target position information that receive, and program results is passed to the location navigation client navigates.
Among the present invention, described location navigation client is web browser; Described portable terminal is mobile phone, PAD or electronic glasses.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention can be applied to indoor and some closed regions easily, and the cost of two-dimension code and NFC label is lower, can in the location navigation zone, arrange in a large number, just can accurately indicate the every nook and cranny in location navigation zone, need the high hardware device of cost of layout to compare with traditional Position Fixing Navigation System, cost performance is obviously higher, more meets people's demand.
(2) the present invention adopts comparatively ripe equipment such as mobile phone, PAD, electronic glasses as portable terminal, present mobile phone, PAD, electronic glasses almost all have camera and NFC label read-write capability, thereby adopt this Position Fixing Navigation System to need not to buy again special-purpose positioning navigating device, greatly reduce the location navigation cost, more meet people's use habit.
(3) device blocks of the present invention's employing is less, easy to implement, and cost performance is higher, is fit to large-scale promotion application.
Description of drawings
Fig. 1 is system chart of the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples, and embodiments of the present invention include but not limited to the following example.
Embodiment
In order to solve the Position Fixing Navigation System commonly used that exists in the prior art in indoor, closed region and that the location navigation accuracy requirement is higher is local inapplicable, and cost problem of higher, as shown in Figure 1, the invention discloses a kind of based on two-dimension code or/and the Position Fixing Navigation System of NFC, this system comprises a large amount of low costs, in order to the identification label of mark location navigation place more specific location information; The portable terminal of at least one navigation that need be positioned; Communicate and store the location-server of the positional information corresponding map information that identifies with identification label with portable terminal.Communicate by the internet between above-mentioned location-server and the portable terminal.
Among the present invention, cost is lower and range of application is wider two-dimension code selected for use by identification label or/and the NFC label, and the NFC among the present invention refers to Near Field Communication abbreviation, i.e. near field communication (NFC).
When identification label is two-dimension code, the two-dimension code recognizer that a pair of this two-dimension code of portable terminal connection is taken identification just can read out the interior information of two-dimension code, afterwards the information that reads is passed to location-server and just can obtains self current positional information on map.
In like manner, when identification label is the NFC label, the NFC read write line that a pair of this NFC label of portable terminal connection is identified just can read out the information in the NFC label, afterwards the information that reads is passed to location-server and just can obtains self current positional information on map.
According to actual needs, identification label can both select for use two-dimension code also to select the NFC label for use, portable terminal connected two-dimension code recognizer that a pair of two-dimension code identifies and just can realize simultaneously the information in the information in the two-dimension code or the NFC label is read to the NFC read write line that the NFC label is identified this moment, afterwards the information that reads was passed to location-server and just can obtains self current positional information on map.
As preferably, wireless communication module is selected wireless wide-area mobile communication module or WIFI module for use, and portable terminal is selected mobile phone, PAD or electronic glasses for use.
When concrete the application, only need to store the two-dimension code of customizing messages or/and the NFC label is installed in the fixture of area to be targeted, on ground, wall, ceiling, column etc., and with the positional information of these fixtures in location-server, set up one with above-mentioned customizing messages corresponding map information database; With the portable terminal of location navigation client downloads to the user, can be installed on the recognition device that the identification label internal information is identified on the portable terminal; When the user of hand-held mobile terminal enters the area to be targeted, only need open the location navigation client, use recognition device to read the interior customizing messages of identification label, by wireless communication module the customizing messages that reads is passed to location-server afterwards, location-server just can be complementary this positional information and cartographic information, be that user's current location is presented on the map with portable terminal, and the map of display position information transmitted the moving terminal of travelling backwards, the user just can understand self-position in real time, and then realizes navigation.
In addition, use habit according to the user, the user can use the location navigation client to download map from location-server, and the location navigation client then directly is presented at user position information on the map of having downloaded after recognition device recognizes current location information.When the user need navigate, only needing to use the location navigation client that the current positional information that recognizes is passed to location-server and initiates target location inquiry, selection and path planning request to location-server is navigation request, location-server just can carry out navigation programming automatically, and program results is passed to the location navigation client navigates.
As preferably, among the present invention, described location navigation client is web browser or private client application program; Described portable terminal inserts internet function and uses wireless wide-area mobile communication module or WIFI module to realize; Described portable terminal is mobile phone, PAD or electronic glasses.
In order to set forth the present invention better, below concrete application of the present invention is illustrated.
With large-scale public place, as the amusement park, the theme park, the airport, the location navigation in station and market etc. is example, during use, needing has the two-dimension code of detail location information or NFC label to be installed on the fixture of relevant position big quantitative character, when the user need position navigation, use portable terminal, as mobile phone open location navigation client, scan nearby two-dimension code or NFC label then, scanning is passed to location-server with the positional information that scans after finishing and positions, and location-server is finished and the location navigation client returned in the positioning result transmission behind the location and finish the location.If the user need carry out target navigation, then need to click the target location at map, current location and target position data are uploaded to location-server, and initiate the path planning request to location-server, be mobile phone return path program results after the location-server analytical Calculation, finish navigation feature.
Seek car with the parking lot again and be applied as example, during use, need wall, ground or column in the parking lot that a large amount of two-dimension codes or NFC labeled marker parking lot detail location are installed, after stopping and finish, the car owner uses mobile phone open location navigation client, scanning vehicle two-dimension code or NFC label nearby, after scanning is finished the positional information that scans is uploaded to location-server, location-server is finished back, location restoring to normal position result, and preserves vehicle position data in this locality.The car owner returns when seeking car, only need to use mobile telephone scanning oneself with regard to the two-dimension code of near position or NFC label as current location, access vehicle position data as the target location from this locality simultaneously, together current location and target position data are uploaded to location-server, and to the request of location-server initiation path planning, be mobile phone return path program results after the location-server analytical Calculation, just can assist the car owner to finish and seek the car navigation.
According to above-described embodiment, just can realize the present invention well.
Claims (9)
- Based on two-dimension code or/and the Position Fixing Navigation System of NFC it is characterized in that, comprising:Be installed in the area to be targeted, the identification label of home position information;The portable terminal that information in the identification label is read;Carry out information interaction and store location-server with the positional information corresponding map information of identification label sign by internet and portable terminal.
- According to claim 1 based on two-dimension code or/and the Position Fixing Navigation System of NFC is characterized in that described identification label is the NFC label, be provided with the NFC read write line that this NFC label is identified in the described portable terminal.
- According to claim 1 based on two-dimension code or/and the Position Fixing Navigation System of NFC is characterized in that described identification label is two-dimension code, be provided with the two-dimension code recognizer that this two-dimension code is identified in the described portable terminal.
- According to claim 1 based on two-dimension code or/and the Position Fixing Navigation System of NFC, it is characterized in that, described identification label comprises two-dimension code and NFC label, is provided with the two-dimension code recognizer that two-dimension code is identified and the NFC read write line that the NFC label is identified in the described portable terminal.
- According to claim 1 based on two-dimension code or/and the Position Fixing Navigation System of NFC is characterized in that described portable terminal is connected with has wireless wide-area mobile communication module or the WIFI module that inserts internet function.
- Claim 1 ~ 5 any one described based on two-dimension code or/and the implementation method of the Position Fixing Navigation System of NFC it is characterized in that, may further comprise the steps:(1) identification label that will identify the fixture positional information is installed on the respective fixture of area to be targeted;(2) with the portable terminal of location navigation client downloads to the user, can the recognition device that the identification label internal information is identified be installed on the portable terminal, and configuration is connected with portable terminal by the internet and stores the location-server of map information database;(3) when the user moves to respective fixture, use recognition device that the information in the identification label is read;(4) the location navigation client is passed to location-server with the label information that recognition device recognizes, location-server positions the label information that recognizes or/and navigate in map information database, and will locate or/and navigation results is returned to the location navigation client.
- According to claim 6 based on two-dimension code or/and the implementation method of the Position Fixing Navigation System of NFC is characterized in that described step (4) specifically comprises:(a) the location navigation client is downloaded map from location-server, and the positional information that recognizes is presented on the map;(b) user uses the location navigation client that the current label information that recognizes is passed to location-server and initiates target location inquiry, selection and path planning request to location-server;(c) location-server carries out path planning according to the current location information and the target position information that receive, and program results is passed to the location navigation client navigates.
- According to claim 7 based on two-dimension code or/and the implementation method of the Position Fixing Navigation System of NFC is characterized in that described location navigation client is web browser.
- According to claim 8 based on two-dimension code or/and the implementation method of the Position Fixing Navigation System of NFC is characterized in that described portable terminal is mobile phone, PAD or electronic glasses.
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