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Intelligent seat comfort device

An intelligent and seat technology, applied in seat heating/ventilation devices, transportation and packaging, pedestrian/passenger safety arrangements, etc., can solve problems such as increased price and cost, increased system complexity, etc., to reduce the incidence of failures, Improvement of integration and enhancement of reliability

Inactive Publication Date: 2012-03-28
张海涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the direct consequence of this method is that the complexity of the system increases, and the price cost is also significantly increased.

Method used

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  • Intelligent seat comfort device
  • Intelligent seat comfort device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0028] figure 1 The seat heater system 00 schematically shows the relationship between the occupant seat human detection sensor 10 , the heating controller 20 and the heating unit 30 .

[0029] In the embodiment, the seat heater system 00 is turned on through an external power circuit and a control switch (not shown) connected thereto. The seat heater system 00 enters the standby operation state. At this point, the human body detection sensor 10 first needs to detect whether there is an occupant on the seat.

[0030] figure 1 Among them, the human body detection sensor 10 is connected with the heating controller 20 . When there is a person on the seat, the corresponding sensing point 11 of the human body detection sensor 10 is turned on to generate a switch signal output with electrical on-off and / or impedance transformation properties. At this time, when the heating controller 20 receives the occupant occupancy signal input from the occupant seat sensor 10 , the internal...

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Abstract

The invention relates to an intelligent seat heating device, which is characterized by comprising a human body detection sensor, a heating controller and a heating unit, wherein the human body detection sensor is connected with the input end of the heating controller, and the output end of the heating controller is connected with the heating unit. The human body detection sensor, the heating controller, the heating unit and passenger seats form an integrated system, the human body detection sensor and the heating unit are arranged inside a seat surface, and the heating controller is unspecifically arranged onto a system circuit through a harness circuit. The invention provides a more reliable system combining the passenger seat sitting detection and sensing technology with a seat heating and control technology. Through the technical improvement of the intelligent seat heating device, the phenomenon that the seat comfort system on the present vehicles has high malfunction rate can be effectively reduced, the system reliability can be improved, the malfunction rate of the vehicle can be further reduced, and the reliability of the seat comfort system of the road traffic transportation tool can be improved.

Description

technical field [0001] The invention is a seat comfort device with human body presence sensing and judging function, which is mainly applied to intelligent control of seat comfort systems such as vehicle seat heating. technical background [0002] With the development of modern automobile technology, people's requirements for driving and riding comfort in the field of passenger vehicles are also getting higher and higher. In the vehicle comfort system, people are not limited to the application of basic facilities such as vehicle air conditioners. Seat comfort system, as an important comfort technology development direction of vehicle interior technology, has been popularized in the market more and more quickly. [0003] An important known technology of this type of seat comfort system is the application of electric seat heaters. In the current field of mid-to-high-end passenger cars, the electric seat heating technology has gradually become a standard configuration equipme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/56B60R21/015
Inventor 张海涛
Owner 张海涛
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