Three-dimensional shopping platform displaying system

Patent metadata

Field	Value
Publication number	US-10055785-B2
Application number	US-201314130975-A
Country	US
Kind code	B2
Filing date	Dec 18, 2013
Priority date	Jun 17, 2013
Publication date	Aug 21, 2018
Grant date	Aug 21, 2018

Abstract

A three-dimensional model, a display module, a motion capture module and a perspective switch module is provided. The perspective switch module is respectively connected to the display module and the motion capture module. A preset-sized graphic displaying area is defined in the display module. The motion capture module changes the relative position between the graphic displaying area and the three-dimensional model according to the manipulation of the user. The perspective switch module adjusts the three-dimensional model according to the control instruction transmitted by the motion capture module. Simultaneously, the different graphic data are displayed within the graphic displaying area. The graphic data are the projections of the three-dimensional model in the plane of graphic displaying area.

First claim

The invention claimed is:

1. A three-dimensional shopping platform displaying system, the three-dimensional shopping platform displaying system displays in a mobile terminal, the three-dimensional shopping platform displaying system comprising:
a three-dimensional model;
a display unit;
a motion capture unit;
a perspective switch unit respectively connected to the display unit and the motion capture unit; and
a graphic displaying area with a preset size defined in the display unit, wherein a relative position of the graphic displaying area and the three-dimensional model is changed by the motion capture unit according to a manipulation of a user;
wherein a corresponding control instruction is transmitted to the perspective switch unit by the motion capture unit, and the three-dimensional model is adjusted by a preset strategy adopted by the perspective switch unit according to the corresponding control instruction transmitted by the motion capture unit, the three-dimensional model is adjusted by the perspective switch unit according to the first perspective of the user;
wherein different graphic data is displayed by the perspective switch unit within the graphic displaying area, and each of the different graphic data is a projection of the three-dimensional model in a plane of the graphic displaying area;
a storage unit, model units of the three-dimensional shopping platform displaying system and basic data for combining the three-dimensional model are preset in the storage unit, and according to the basic data and the model units, different three-dimensional models are formed by the three-dimensional shopping platform;
wherein the three-dimensional model is used for indicating blocks of the three-dimensional shopping platform system;
wherein each of the model units is used for indicating stores of the three-dimensional shopping platform system;
wherein each of the model units further comprises displaying areas for displaying information and/or a plurality of second three-dimensional models, and the displaying areas are adjusted based on the second three-dimensional model;
an update unit, the update unit being connected to the storage unit, wherein the update unit is remotely connected to a plurality of external data storage servers by a communicating unit, wherein the update unit is used for obtaining the basic data from the plurality of external data storage servers, and the update unit stores the basic data in the storage unit;
wherein, when an Internet connection is available during an operation of the three-dimensional shopping platform displaying system, a latest one of the basic data are obtained from one of the plurality of external data storage servers by the update unit remotely to be grouped into the three-dimensional model, and when the Internet connection is not available, combination of the three-dimensional model is based on the basic data in the storage unit;
wherein the blocks and stores of the shopping platform are distinctively decorated;
wherein the three-dimensional model is provided with an XOY-axis, and the motion capture unit changes a coordinate of the graphic displaying area relative to the three-dimensional model to determine a position of the graphic displaying area relative to the three-dimensional model;
wherein the motion capture unit comprises an input component of the mobile terminal and an angular velocity sensor, further wherein the input component is used for inputting operating instructions for the user, the angular velocity sensor being used for capturing a current posture of the mobile terminal;
wherein, according to the operating instructions, the motion capture unit changes coordinate of the graphic displaying area relative to the three-dimensional model to determine a position of the graphic displaying area relative to the three-dimensional model;
wherein, according to the current posture of the mobile terminal, the motion capture unit changes an angle of the graphic displaying area relative to the three-dimensional model to determine the position of the graphic displaying area relative to the three-dimensional model, and according to the position of the graphic displaying area relative to the three-dimensional model, the motion capture unit transmits corresponding control instruction to the perspective switch unit;
wherein, when the user adopts a certain operation instruction to overlap the graphic displaying area with a model unit, the user enters the model unit, the model unit comprising not only an external surface which can be displayed on the display screen but also an internal structure.

2. The three-dimensional shopping platform displaying system as disclosed in claim 1 , wherein the input component is a touch screen and/or a keyboard.

3. The three-dimensional shopping platform displaying system as disclosed in claim 1 , wherein the angular velocity sensor is a three-axis-accelerometer.

4. The three-dimensional shopping platform displaying system as disclosed in claim 2 , wherein the preset strategy comprises:
when the graphic displaying area gradually gets close to the three-dimensional model, the three-dimensional model is zoomed in by the perspective switch unit;
when the graphic displaying area gradually gets away from the three-dimensional model, the three-dimensional model is zoomed out by the perspective switch unit; and
when the angle between the graphic displaying area and the three-dimensional model is changed, the three-dimensional model is rotated by the perspective switch unit correspondingly;
when the user uses the operation instruction of zooming in, operation of zooming in is performed on the touch screen by two fingers, the motion capture unit changes relative coordinate between the graphic displaying area and the three-dimensional model according to content of the operation instruction to determine the position of the graphic displaying area relative to the three-dimensional model, and control instruction is transmitted to the perspective switch unit by the motion capture unit;
wherein the three-dimensional model is zoomed in by the perspective switch unit to a size which is the same as that seen in real-world by the user; parts of graphic data which can be seen by the user are displayed in the graphic displaying area by the perspective switch unit, parts of the stores in a whole block are displayed in the graphic displaying area, which is provided for being watched by the user;
when the when using operation instruction of zooming out, operation of zooming out is preformed on the touch screen by two fingers, the motion capture unit also changes the relative coordinate of the graphic displaying area to determine the position of the graphic displaying area relative to the three-dimensional model and transmits control instruction to the perspective switch unit the three-dimensional model is zoomed out by the perspective switch unit to a size same as that seen in the real world by the user; Parts of the graphic data which can be seen by the user are displayed in the graphic displaying area by the perspective switch unit, number of the stores which can be displayed is gradually increased relative to operation of zooming in;
when the user changes content displayed in the graphic displaying area by rotating the mobile phone, the motion capture unit changes the coordinate of the graphic displaying area relative to the three-dimensional model by capturing current posture of the mobile phone, to determine relative position of the graphic displaying area; the perspective switch unit rotates the three-dimensional model for a certain angle same as that seen in the real world by the user, where rotation can be a operation of rotating in the horizontal plane or a operation of rotating in the vertical plane or a combination of the operation of rotating both in the horizo

Assignees

• Spreadtrum Comm Shanghai Co

Inventors

• Xia Lu
• Jin Hengzhuang
• Liu Haipeng

Classifications

• G06T17/00

  Three-dimensional [3D] modelling for computer graphics · CPC title

• G06Q30/0641

  utilising user interfaces specially adapted for shopping · CPC title

• G06F3/04815

  Interaction with a metaphor-based environment or interaction object displayed as three-dimensional [3D], e.g. changing the user viewpoint with respect to the environment or object · CPC title

• G06F3/0346

  with detection of the device orientation or free movement in a three-dimensional [3D] space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors · CPC title

• G06F3/04845

  for image manipulation, e.g. dragging, rotation, expansion or change of colour · CPC title