CN109919680A - A kind of intelligent navigation module in shopping environment - Google Patents
A kind of intelligent navigation module in shopping environment Download PDFInfo
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- CN109919680A CN109919680A CN201910196962.1A CN201910196962A CN109919680A CN 109919680 A CN109919680 A CN 109919680A CN 201910196962 A CN201910196962 A CN 201910196962A CN 109919680 A CN109919680 A CN 109919680A
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Abstract
The invention discloses the intelligent navigation modules in a kind of shopping environment, including the mobile terminal with display effect, mobile terminal is based on digital data transmission mode and communicates with data server holding, establishes several beacon base stations in shopping environment to form the covering of the beacon of navigation area；The contextual data and actual information formed based on beacon carries out data interaction to form navigation map；Merchandise news is converted into corresponding purpose beacon by the engine of positioning based on navigation map operation；Mobile terminal receives purpose beacon and is forwarded to data server；Engine of positioning calculates the path between current mobile terminal and purpose beacon；Data server is to mobile terminal feedback path.The level of coverage of Bluetooth signal is good in the program, can be arranged adjustment, flexibility with higher according to specific needs.Moreover, the feedback of data is good, using mobile terminal as signal receiving body, it can reduce volume of transmitted data with the distance between accurate feedback destination and calculate error.
Description
Technical field
Intelligent navigation module the present invention relates to indoor navigation system field, in especially a kind of shopping environment.
Background technique
Indoor navigation is to allow the consumer placed oneself in the midst of in large department store, even if remaining in building using accurate
Positioning function determine the position of oneself and find the place wanted to go to.Indoor navigation can be used and easily find some heavy constructions
Specified place, such as toilet, ATM and specified businessman etc..Particularly with the large supermarket increased increasingly now, so huge
Greatly, in complicated, abundant in content large supermarket, client is easy to get lost, and can rapidly and accurately find target purchase object not
It is easy thing, generally requires to expend the more time around many detours.
Presently, there are indoor positioning technologies can be divided into three categories: inertial navigation system, mechanical wave navigation system, electromagnetism
Wave navigation system.The shortcomings that inertial navigation system, is that its signal has offset and noise, and position error is big, and precision is not high.Machine
The shortcomings that tool wave navigation system, is then to calculate using ultrasonic wave and polygon location technology, and algorithmic load is easy error.Electromagnetism
The shortcomings that wave navigation system, is then to carry out sensing positioning by electromagnetic wave, even visible light or infrared-ray etc., and is easy
By external disturbance, its navigation results is influenced.
In conclusion current mainstream localization method is most of ineffective, therefore, bluetooth location technology is shown one's talent.
Bluetooth positioning is based on RSSI(Received Signal Strength Indication, signal strength instruction) positioning principle
Come what is designed.Such as Chinese invention patent " a kind of indoor navigation system ", application No. is 201611182365.6, it discloses packets
The features such as bluetooth hot spot array, cell phone client platform, positioning system are included, map network, ground are formed by bluetooth hot spot array
Figure network communicates to form accurate positioning with cell phone client.But it is not related to the processing function of systematization, it can not
Realize the direct navigation of fixed position.Therefore, the design concept wide in range as one, there is a large amount of deficiency.
Summary of the invention
The technical scheme is that the intelligent navigation module in a kind of shopping environment, based on setting in intelligent shopping trolley
On mobile terminal, mobile terminal have basis display effect and signal wireless transmission capability；It also needs based on after one
The data server of platform, data server carries out digital conversion on backstage and navigation calculates.Therefore, mobile terminal word passes through signal
Transmission mode is communicated with data server holding, navigation software is arranged on intelligent terminal, the operation data in navigation software is
It is calculated based on data server.
Several beacon base stations are established in shopping environment with formed the beacon of navigation area covering, beacon base station it is more intensive its
Navigation accuracy is higher.The contextual data and actual information formed based on beacon carries out data interaction to form navigation map, in fact
Border information can import in data server, data server by actual information it is corresponding with contextual data on.
It wherein, include engine of positioning in data server, the engine of positioning based on navigation map operation can believe commodity
Breath is converted into corresponding purpose beacon.After determining purpose beacon, corresponding beacon base station issues specified signal, which exists
It is received in signal cover by mobile terminal.Mobile terminal receives purpose beacon and is forwarded to data server, engine of positioning
Calculate the path between current mobile terminal and purpose beacon, data server is to mobile terminal feedback path.
Preferably, data server includes engine of positioning and database；Data letter in engine of positioning index data base
Breath.
It preferably, include receiving unit on mobile terminal, receiving unit is used to receive the data packet of beacon base station sending.
Preferably, actual information includes being stored in the database: region placement information, passageway planning information,
Shelf classification information, shelf display information.
Preferably, shelf classification information includes shelf location, merchandise classification, commercial product recommending information on shelf.
Preferably, shelf display information includes shelf layer number, shelf layer where brand message, each commodity on shelf.
Preferably, contextual data includes the coordinate grid formed based on beacon.
It preferably, further include data center, actual information is associated with to coordinate grid by data center.
The invention has the advantages that
1, the level of coverage of Bluetooth signal is good, can be arranged adjustment, flexibility with higher according to specific needs.
2, the precision navigated is high, and the signal covering based on beacon base station, navigation can be as accurate as in the range of 2 ~ 3 meters.
3, feedback is good, using mobile terminal as signal receiving body, can be reduced with the distance between accurate feedback destination
Volume of transmitted data and calculating error.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and embodiments:
Fig. 1 is the working principle diagram of intelligent navigation module；
Wherein: 1, beacon base station；2, intelligent shopping trolley；3, data server；4, engine of positioning；5 databases.
Specific embodiment
Embodiment 1:
A kind of intelligent navigation module in shopping environment, suitable for various shopping environment, especially shopping mall environment, to mesh
Ground auxiliary of navigating is needed when being difficult to find.Therefore, which is incorporated in mostly in smart shopper system, cooperation
What intelligentized shopping environment was implemented, splendid experience sense can be provided for client.
In general, intelligent navigation module includes the mobile terminal with display effect.Intelligence has been selected in the present embodiment
Plate, Intelligent flat have the ability of access smart shopper system, provide intelligent Service as terminal.
Intelligent navigation module is mainly that client provides help of navigating as the standalone module in entire intelligence system.Intelligence
Energy navigation module can embody in terms of two: the first, hardware device, including mobile terminal, signal generation apparatus etc.；The
Two, software program includes engine of positioning, database etc..
This programme is that reality scene is converted to coordinate by the base station arranged based on the Beacon technology of bluetooth positioning
Network scenarios, then reversely applied navigation information during real operation using digital scene.
It is made of the base station Beacon (beacon base station), mobile terminal, data server (engine of positioning, database) etc..When
Mobile terminal enters Beacon base station range, measures received RSSI(signal strength) value pass through built-in location algorithm
Specific location is measured, the operation such as is shown, navigates by engine of positioning.
In principle: beacon base station can create a signal area, when equipment enters the region, corresponding application program
It will prompt the user whether to need to access this signal network.By can be placed at the small wireless sensor in any object
And bluetooth technology with low power consumption, user just can transmit data using the mobile terminal for being equipped with Application of Beacon.
Therefore, in the present solution, mobile terminal is communicated based on digital data transmission mode with data server holding.Hardware
On need to establish several beacon base stations in shopping environment also to form the covering of the beacon of navigation area, after comprehensive covering, this
All positions in range can obtain the beacon of other positions.Meanwhile on mobile terminals including receiving unit, it receives single
Member can receive the data packet of beacon base station sending at any time, and the data packet being subject to is sent to background process in time by mobile terminal.
Meanwhile a data processing function is then formed on software, the contextual data and actual information formed based on beacon
Data interaction is carried out to form navigation map.According to the prior art, an input unit, Yong Huke are needed on such navigation module
It will be in the actual information Input Software for the commodity that searched to pass through input unit.Generally, the actual information of commodity includes depositing
It is stored in database: region placement information, passageway planning information, shelf classification information, shelf display information etc..In system,
It is the contextual data with specific coordinate converted according to reality scene that beacon, which is formed by, is arranged according to reality, will be real
In the corresponding interaction to the contextual data of border information.Such as a certain shelf A is in the coverage area of beacon base station a, beacon base station a
Meeting broadcast a data packet at regular intervals into scene, after mobile terminal receives the data packet in the scene,
It parses data packet and comes from beacon base station (i.e. the beacon base station a), and this number that MAC Address is D6:B8:FF:C2:52:12
It is -26dBm according to the RSSI value in packet, can learns the position probably outside 5m after calculating.Therefore, we can be in system
These beacons of middle correspondence carry out data correlation, and the shelf information prestored in database, merchandise news are associated with to these beacons.
Therefore, when being directed toward positioning, definite target can be found.
Specifically, merchandise news can be converted into corresponding purpose beacon, usual data service by data server
Device includes engine of positioning and database, and engine of positioning is based on navigation map, and engine of positioning can be scanned for by instruction.
It is also desirable to which actual information is associated with to specific beacon by a data center, the data center, engine of positioning is in index number
It can be synchronized when according to data information in library corresponding in contextual data.When engine of positioning searches out corresponding beacon base station
Afterwards, data server is notified that the data packet that the bright beacon base station of mobile terminal mark issues, the number of the preferential receipt beacon base station
According to packet.Mobile terminal will receive purpose beacon at any time and be forwarded to data server, and engine of positioning is calculated according to timely data
Path between current mobile terminal and purpose beacon, final data server is to mobile terminal feedback path.
Embodiment 2:
As shown in Fig. 1, in the present embodiment, implemented based on intelligent shopping trolley, have a shopping on the intelligent shopping trolley
Terminal, the shopping terminals have display effect and intelligent operating system.A backstage is also provided under whole shopping environment to transport
Capable large-scale intelligent management system has self-service cash register, self-service management, intelligently pushing, intelligent navigation etc. function.Intelligence is led
Model plane block mainly realizes navigation feature as one of unit, carries out cooperation with other modules on the basis of navigation feature and spreads out
Bear other fiting effects.
In the present embodiment, the beacon base station coverage density in scene of doing shopping is 3 ~ 5m2, and therefore, navigation accuracy can be controlled
For system in 1 ~ 2m range, beacon base station realizes that any three beacons base station range intersection point is mesh with " " location base principle at 3 points
Punctuate be accurately positioned.
The shopping terminals are equipped with the sending and receiving ability of wireless signal, can receive the data packet of beacon base station, while
It can carry out data transmission with the intelligent operating system with backstage.It include the input unit on basis, user in intelligent navigation module
After merchandise news is inputted.The commodity that intelligent navigation module can be searched based on client feed back the optimal path calculated to shopping
In terminal, client accurately finds required commodity according to the path.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any
Those skilled in the art all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.
Therefore, such as those of ordinary skill in the art without departing from revealed spirit of the invention under technical idea
All equivalent modifications completed or change should be covered by the claims of the present invention.
Claims (8)
1. the intelligent navigation module in a kind of shopping environment, including the mobile terminal with display effect, mobile terminal is based on number
The holding of word signal transmission form and data server communicates, it is characterised in that: established in shopping environment several beacon base stations with
Form the beacon covering of navigation area；The contextual data and actual information formed based on beacon carries out data interaction to form navigation
Map；Merchandise news is converted into corresponding purpose beacon by the engine of positioning based on navigation map operation；The mobile terminal connects
It receives purpose beacon and is forwarded to the data server；The engine of positioning calculates between current mobile terminal and purpose beacon
Path；Data server is to the mobile terminal feedback path.
2. the intelligent navigation module in a kind of shopping environment according to claim 1, it is characterised in that: the data service
Device includes the engine of positioning and database；The engine of positioning indexes the data information in the database.
3. the intelligent navigation module in a kind of shopping environment according to claim 2, it is characterised in that: the mobile terminal
Upper includes receiving unit, and the receiving unit is used to receive the data packet of beacon base station sending.
4. the intelligent navigation module in a kind of shopping environment according to claim 3, it is characterised in that: the actual information
Including being stored in the database: region placement information, passageway planning information, shelf classification information, shelf display information.
5. the intelligent navigation module in a kind of shopping environment according to claim 4, it is characterised in that: the shelf classification
Information includes shelf location, merchandise classification, commercial product recommending information on shelf.
6. the intelligent navigation module in a kind of shopping environment according to claim 5, it is characterised in that: the shelf display
Information includes shelf layer number, shelf layer where brand message, each commodity on shelf.
7. the intelligent navigation module in a kind of shopping environment according to claim 6, it is characterised in that: the contextual data
Including the coordinate grid formed based on beacon.
8. the intelligent navigation module in a kind of shopping environment according to claim 7, it is characterised in that: further include in data
The actual information is associated with to the coordinate grid by the heart, the data center.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910196962.1A CN109919680A (en) | 2019-03-15 | 2019-03-15 | A kind of intelligent navigation module in shopping environment |
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| CN112581199A (en) * | 2019-09-27 | 2021-03-30 | 珠海横琴华策光通信科技有限公司 | Self-service shopping system and method |
| CN114040322A (en) * | 2021-10-22 | 2022-02-11 | 云南腾云信息产业有限公司 | Space positioning method and device, computer equipment and storage medium |
| CN115048211A (en) * | 2021-03-09 | 2022-09-13 | 中国联合网络通信集团有限公司 | Distributed online marketplace management method and management system |
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Application publication date: 20190621 |