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Shopping mall shopping guide system and method based on intelligent terminal

A technology for smart terminals and shopping malls, which can be applied to services based on location information, services based on specific environments, and short-range systems. The effect of good convenience and broad application prospects

Inactive Publication Date: 2018-11-30
DALIAN MARITIME UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for smart terminals represented by smartphones and tablet computers, visible light communication technology is difficult to apply in the uplink data link (that is, the physical channel of the signal from the mobile station to the base station), which limits the practicality in the above application environment to a certain extent. sex
[0003] The specific reasons are as follows. On the one hand, due to the limited power of smart terminals, the uplink data link of visible light communication will inevitably generate more energy consumption compared with the uplink data link established by traditional radio waves. Green and energy-saving environmental protection characteristics of lighting services
On the other hand, if the smart terminal turns on the light source at any time to send data to the outside world, it may interfere with the sight of surrounding people and cause light pollution problems

Method used

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  • Shopping mall shopping guide system and method based on intelligent terminal
  • Shopping mall shopping guide system and method based on intelligent terminal
  • Shopping mall shopping guide system and method based on intelligent terminal

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Embodiment 1

[0023] Such as figure 1 Shown is the intelligent terminal-based shopping mall shopping guide system disclosed in the present invention, which includes an LED source 1, an intelligent terminal 2, and a central control server 3;

[0024] There are multiple LED signal sources 1, and each of the LED signal sources 1 can be placed at different positions on the ceiling of the shopping mall or at each container for providing lighting to the shopping mall. The LED signal source 1 includes LED The light source 10 and the first data processing unit 11, the LED light source 10 under the control of the first data processing unit 11 sends out a visible light signal containing the location information of the location of the LED light source 10 in the shopping mall; specifically, The first data processing unit 11 controls the LED light source 10 to turn on and off at a high speed, so that the light emitted by the LED light source can carry specific information, so the first data processing u...

Embodiment 2

[0035] Such as figure 2 Shown is the second embodiment of the smart terminal-based shopping guide system disclosed in the present invention, which is a further improvement on the basis of Embodiment 1. In this embodiment, the smart terminal 2 also includes a second Two shopping mall map unit 25, path planning unit 26 and commodity retrieval unit 27;

[0036] The second shopping mall map unit 25 has a shopping mall map, and the commodity retrieval unit 27 can retrieve commodities and send the position information of the retrieved commodities to the second data processing unit 21, and the second data processing Unit 21 can send the user's current location information and the retrieved product's location information to the route planning unit 26 and the second shopping mall map unit 25, and the route planning unit 26 can send the user's current location information and the retrieved commodity information to the route planning unit 26. The location information of the commodity i...

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Abstract

The invention discloses a shopping mall shopping guide system based on an intelligent terminal, and belongs to the technical field of visible light communication. The system comprises three parts: anLED information source, the intelligent terminal and a central control server, wherein the LED information source and the intelligent terminal perform downlink communication through the visible lightcommunication technology for transmitting indoor positioning information, related commodity discount information and other downlink data; and the intelligent terminal communicates with the central control server through a WiFi link for transmitting a customer shopping guide request and other uplink data. The system integrates two wireless communication modes, namely, visible light communication and WiFi, and thus can provide users with indoor positioning, related discount commodity push, commodity retrieval, route planning, shopping guide request and other services. The system expands the application range of the visible light communication technology of the intelligent terminal, greatly reduces the construction cost of the existing visible light communication system, has better convenience, practicability and reliability, and has a broad application prospect.

Description

technical field [0001] The invention relates to a shopping guide system for a shopping mall, in particular to a shopping guide system for a shopping mall based on an intelligent terminal. Background technique [0002] At present, visible light communication technology (VLC or Visible Light Communication) can overcome the problems of traditional wireless communication technology such as attenuation of radio waves and susceptibility to interference in indoor environments, and it can provide practical downlink data links (that is, signals are sent from base stations to mobile The physical channel of the station), for example, in indoor positioning, shopping guide in shopping malls, indoor information push, etc., visible light communication technology has broad application prospects. The use of smart terminals as the receiving end of visible light communication can greatly reduce the construction cost of traditional visible light communication systems, and has better convenience...

Claims

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Application Information

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IPC IPC(8): H04W4/02H04W4/024H04W4/33H04W4/35H04W64/00H04B10/116G06F17/30G06Q30/06
CPCG06Q30/06H04B10/116H04W4/024H04W4/025H04W4/33H04W4/35H04W64/00
Inventor 王旭东吴楠张龙孙洪伟李卓龙廖舒安张思雨董文杰
Owner DALIAN MARITIME UNIVERSITY
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