Intelligent seat based on posture recognition, intelligent interaction system and method

An intelligent interaction and seat technology, applied in the transmission system, general control system, control/adjustment system, etc., can solve the problems of single function of the equipment and can not meet the needs of users, and achieve a simplified device structure, simple structure, and diverse functions. Effect

Inactive Publication Date: 2017-10-10
ZHEJIANG MARATTI FURNITURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention proposes an intelligent seat based on gesture recognition with high recognition accuracy, simple structure and various functions. The present invention uses gesture sensors to collect motion signals, which can realize the recognition of various sitting postures with a small number of sensors, simplify the device structure, and further The Kalman filter can also be used to denoise the recognized posture information to improve the accuracy of signal recognition. In addition, it can be used in combination with smart devices to increase office assistance functions and game operation functions on the basis of realizing the basic functions of health reminders. , which solves the problem that the equipment in the prior art has a single function and cannot meet the needs of users

Method used

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  • Intelligent seat based on posture recognition, intelligent interaction system and method
  • Intelligent seat based on posture recognition, intelligent interaction system and method
  • Intelligent seat based on posture recognition, intelligent interaction system and method

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Embodiment 1

[0071] Embodiment 1: as figure 1 As shown, the present invention provides a smart seat based on gesture recognition, including a soft cushion 10, a seat bottom plate 1, a seat chassis mechanism 3 and an intelligent hardware unit 2, and the intelligent hardware unit 2 is installed at the central position of the support plate 4 Mounting slot 8, such as figure 2 As shown, the support plate 4 is located on the seat bottom plate 1. The support plate 4 includes a central fulcrum 5 and a side plate 6 extending obliquely upward along the circumference of the central fulcrum 5. There is a gap 7 between the side plate 6 and the seat bottom plate 1. The board 4 is fixed to the seat bottom plate 1 by screws, the screws are placed in the screw mounting holes 12, 8 is a mounting groove for installing the intelligent hardware unit 2, and the bottom of the mounting groove 8 is provided with a wiring hole 9.

[0072] When the human body sits on the seat, the buttocks touch the back of the se...

Embodiment 2

[0155] An intelligent interactive system based on gesture recognition. The difference between this embodiment and Embodiment 1 is that this embodiment includes the intelligent seat based on gesture recognition in Embodiment 1 and an intelligent device that communicates wirelessly with it. The communicable intelligent device It also includes a state selection module, which is used to select the working state of the microprocessor module. The working state includes health reminder state, office reminder state and game operation state, wherein the smart device that can communicate is a smart phone, tablet computer, PC or VR any of the devices.

[0156] Specific workflow such as Figure 7 As shown, the smart seat is in the listening mode, and when a user uses it, the pressure sensor 22 detects the pressure of the user when the cushion 10 is touched, and converts the pressure into a digital signal, that is, a pressure sensor signal, and the microprocessor Module 23 detects the pre...

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Abstract

The invention relates to an intelligent seat based on posture recognition, and an intelligent interaction system and method. The intelligent seat comprises an intelligent hardware unit, wherein the intelligent hardware unit comprises at least one pressure sensor, at least one posture sensor, a wireless communication module, a microprocessor module and a power supply module; the pressure sensor is used for detecting pressure borne by the seat and outputting a corresponding pressure sensing signal; the posture sensor is used for sensing the posture change of the seat and outputting corresponding acceleration magnitude and angular velocity magnitude according to the corresponding posture change; the wireless communication module is used for wirelessly communicating with the outside; the microprocessor module is used for receiving corresponding values or signals outputted by the pressure sensor and the posture sensor, processing the values or signals to obtain a seat posture and outputting the same to the outside through the wireless communication module; and the power supply module is used for supplying power to all the modules. The intelligent seat provided by the invention has high recognition precision, simple structure and various functions and can solve the problems that the equipment in the prior art has single function and cannot meet the user requirement.

Description

technical field [0001] The invention relates to the field of intelligent seats, in particular to an intelligent seat based on posture recognition, an intelligent interactive system and a method. Background technique [0002] At present, people keep sitting posture for a long time in the process of work and study, and the use of smart devices to identify sitting posture plays an increasingly important role in the process of people's work and study. At present, smart seats with sitting posture recognition function mainly use multiple sets of pressure Sensors are used to identify sitting postures, and the identification accuracy is low. In order to effectively identify pressure sensing signals in different directions, multiple sets of pressure sensors are required for identification, which makes the structure of the identification device complex. In addition, most of the existing smart seats with sitting posture recognition function can only realize the health reminder function...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C1/00A47C7/00H04L29/08G01C1/00G05B19/042
CPCA47C1/00A47C7/00G01C1/00G05B19/042H04L67/12
Inventor 周骏
Owner ZHEJIANG MARATTI FURNITURE CO LTD
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