CN2691931Y - Intelligent automobile electric heating chair - Google Patents

Intelligent automobile electric heating chair Download PDF

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Publication number
CN2691931Y
CN2691931Y CN 200420011740 CN200420011740U CN2691931Y CN 2691931 Y CN2691931 Y CN 2691931Y CN 200420011740 CN200420011740 CN 200420011740 CN 200420011740 U CN200420011740 U CN 200420011740U CN 2691931 Y CN2691931 Y CN 2691931Y
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CN
China
Prior art keywords
sensor
seat
temperature sensor
temperature
armchair seat
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CN 200420011740
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Chinese (zh)
Inventor
刘忠
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刘忠
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Priority to CN 200420011740 priority Critical patent/CN2691931Y/en
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Publication of CN2691931Y publication Critical patent/CN2691931Y/en

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Abstract

The utility model discloses an intelligent automobile electric heating chair, comprising an armchair seat, an electric heating pad, an electric wire hank and a control system with a single chip machine as its main part; the control system comprises an environment temperature sensor in a drive room, a surface temperature sensor in the pad, a maximum temperature limitation sensor, a human body induction sensor and a related controlling circuit; the controlling circuit comprises a closed-loop thermoregulation circuit and a human body induction sensor circuit; the electrical heating pad is arranged under the socket of the armchair seat and the wrappage of a back support; the electrical heating pad, and each sensor are connected with the control system through the electric wire hank and the bayonet joint; the automobile ignition wire is connected with the electric heating pad through the control system; after the automobile starts, each sensor induces the temperature value in the drive room and the temperature value of the armchair seat at any moment, automatically adjusting the temperature of the armchair seat, limiting the temperature of the armchair seat at maximum temperature, and sensing whether there is someone on the armchair seat by using the induction sensor of the human body; someone sits on the armchair seat, and then heating schedule normally proceeds; no one sits on the armchair seat, and the controlling circuit cuts off the power supply of the armchair seat.

Description

一种智能汽车电热椅 An intelligent auto electric chair

技术领域 FIELD

本实用新型涉及一种汽车附件,特别涉及一种智能汽车电热椅。 The present invention relates to an automobile accessory, particularly to a smart car electric chair.

背景技术 Background technique

随着科技的进步,汽车技术的发展,汽车不仅仅是交通工具,还是人们的生活空间之一,因此,汽车的舒适性、个性化设计成为汽车技术发展的主流,目前,汽车空调只是加热汽车室内空气而不能直接加热座椅,司机和乘坐人员常感到座椅冰冷,而冬季汽车多是全封闭状态,干热污浊的空气极易令人头痛和晕迷,给司机驾驶埋下事故的隐患,为此,市场上出现了各种各样的座椅加热装置,如高分子PTC加热垫、电阻丝材料制成的电热垫、发热纤维及碳纤维等制成的电热垫,但是,它们具有一个共同的特点,即均使用各种各样的开关进行控制,使用时,温度调节精度不精确,操作不方便。 With still one of the advances in technology, the development of automotive technology, automotive vehicle not only people's living space, therefore, vehicle comfort, personalized design into the mainstream of automotive technology development, currently, auto air conditioning only heated car indoor air can not be directly heated seats, driver and passenger seats often feel cold, winter car mostly closed state, dry heat polluted air can easily lose the headaches and, to chauffeur-driven planted accident risks to this end, there have been various commercially seat heating means, such as a polymer PTC heating pad, made of a resistance wire heating pad material, and heating the fibers and the like made of carbon fiber heating pads, however, they have a common characteristic, i.e., using a variety of switches are controlled using the temperature control accuracy imprecise, inconvenient operation.

实用新型内容本实用新型的目的是要解决上述汽车室内温度调节装置存在的温度调节精度不精确,操作不方便的问题,而提供一种温度调节精度精确,操作方便的智能汽车电热椅。 SUMMARY The present invention aims to solve the above existing car indoor temperature modulating means precision inaccurate, inconvenient operational problems, and to provide a precise temperature control accuracy, ease of operation of the intelligent vehicle seat heating.

本实用新型是由座椅、电加热垫、电线束及控制系统组成,其控制系统包括有驾驶室内环境温度传感器、坐垫内部表面温度传感器、最高温度限制传感器、人体感应传感器及相关控制电路,电加热垫置于座椅的底座及靠背的包皮下,也可放在座椅的表面而形成汽车加热外装饰垫,电加热垫、各传感器通过电线束与控制系统相连接,汽车点火线通过控制系统与电加热垫相连接。 The present invention is a seat, electric heating pads, the wire harness and control system, which control system comprises a cabin temperature sensor, the internal surface of the seat cushion temperature sensor, limiting the maximum temperature sensor, a motion sensor and associated control circuitry, electrically heating pad and placed back foreskin base of the seat, the seat can be placed on an outer surface forming an automotive trim pad heating, electric heating pads, each sensor is connected via the wire harness with the control system, by controlling the automotive ignition wire the system is connected to an electrical heating pad. 汽车发动后,以驾驶室内环境温度传感器、座垫内部表面温度传感器及相关控制电路控制其加热的温度.其中的电加热垫结构是由多股电热丝、碳纤维线以及导电纤维用阻燃无纺布及各种阻燃布封装而成,外装饰垫用各种汽车装饰面料缝制热合而成,其中,驾驶室内环境温度传感器设置在驾驶室内,坐垫内部表面温度传感器固定在坐垫表面,最高温度限制传感器及人体感应传感器封装在坐垫里面,同时,从内部引出七根导线,其中的三根是温度传感器的导线,二根是电加热垫的导线,另二根是人体感应传感器导线。 After the launch vehicle, an ambient temperature sensor to the cab, an internal seat surface temperature sensor and related control circuit for controlling the temperature of heating in which an electric heating pad structure is multi-strand electric wire, and a conductive carbon fiber strand with a flame retardant nonwoven fiber various fire-retardant fabric cloth and the package is made by a variety of automotive exterior trim pad upholstery fabric sewn together heat, wherein the cabin ambient temperature sensor disposed in the cab, the interior surface of the seat cushion temperature sensor fixed on the surface, the highest temperature limit sensor and motion sensor in the cushion inside the package, at the same time, seven from the internal lead wire, wherein the wire temperature sensor is three, and two electric heating wire mat, the other two conductors is a human sensor.

附图说明 BRIEF DESCRIPTION

图1为本实用新型实施例的立体图。 Figure 1 is a perspective view of an embodiment of the invention.

图2为本实用新型实施例的电加热垫结构示意图。 2 embodiment of the present invention a schematic structural diagram of an electric heating pad.

图3为本实用新型实施例的闭环调温电路框图。 3 is a circuit block diagram of a closed loop temperature control embodiment of the invention.

图4为本实用新型实施例的人体传感电路示意图。 FIG 4 is a schematic view of the human body sensing circuit of the embodiment of invention.

具体实施方式 Detailed ways

请参阅图1、图2、图3、图4所示,本实用新型是由座椅1、电加热垫2、电线束及控制系统组成,该控制系统包括有驾驶室内环境温度传感器a、坐垫内部表面温度传感器b、最高温度限制传感器c、人体感应传感器d及相关控制电路,该控制电路包括闭环调温电路31及人体感应传感电路32。 Please refer to FIG. 1, FIG. 2, FIG. 3, FIG. 4, the present invention is composed of the seat 1, the electric heating pad 2, the wire harness and control system, the control system comprises a cabin temperature sensor a, cushion the internal surface temperature sensor B, C maximum temperature limit sensors, d motion sensor and associated control circuitry, the control circuit comprises a closed loop temperature control circuit 31 and sensing circuit 32 sensing the human body. 如图1所示,电加热垫2置于座椅1的底座11及靠背12的包皮13下,也可放在座椅1的表面而形成汽车加热外装饰垫,电加热垫2、各传感器a、b、c、d通过电线束及插接头与控制系统相连接,汽车点火线通过控制系统与电加热垫2相连接。 1, the electric heating mat 2 placed on the seat base 1 under the foreskin 11 and the back 12 of 13, may be placed on the seat surface to form a heated automobile exterior decoration pad, electric heating pads 2, each sensor a, b, c, d are connected via the wire harness and the plug connector and control system, automotive ignition wire and electrically by the control system 2 is connected to the heating pad. 汽车发动后,以驾驶室内环境温度传感器a时刻感应驾驶室内的温度值,当驾驶室内环境温度传感器a感应的温度值低于设定值时,座椅1的电加热垫2将自动开启加热,坐垫内部表面温度传感器b感应坐垫的温度值,并根据室内温度变化值,自动调节坐垫温度值,电加热垫2开始加热一定时间后,人体感应传感器d感测座椅1上是否有人乘坐,如果有人乘坐,加热程序正常进行,如果无人乘坐,人体感应传感电路32切断该座椅1的电源,最高温度限制传感器c感应坐垫的温度值,当温度值达到设定的最高值时,控制电路切断该座椅1的电源,其中的电加热垫2结构是由多股电热丝、碳纤维线以及导电纤维用阻燃无纺布及各种阻燃布封装而成,外装饰垫用各种汽车装饰面料缝制热合而成,其中,驾驶室内环境温度传感器a设置在驾驶室内,坐垫内部表面温度传感器b固 After launch vehicle to a cabin temperature sensor sensing temperature in time inside the cab, the cab ambient temperature when a sensor sensing the temperature below the set value, the electric heating pad 2 of the seat 1 turns on automatically heating, b cushion interior surface temperature sensor sensing the temperature value of the cushion, and based on the room temperature value, automatically adjust the seat temperature, the electric heating mat 2 after the start of heating a predetermined time, d motion sensor senses whether the seat occupant was 1, if Some ride, normal heating procedures, if no occupant, the human body sensing sensor circuit 32 to disconnect the power supply of the seat 1, the maximum temperature limit value of the temperature sensor sensing c cushion, when the temperature reaches the set maximum value, the control the power supply circuit cut-off of the seat 1, a structure in which two electrical heating pads are multi-strand electric wire, carbon fiber wires and the conductive fiber package made with various flame retardant fabrics and non-woven fabrics, mats with various decoration automotive upholstery fabric sewn together heat, wherein a cabin ambient temperature sensor disposed in the cab, the seat surface temperature sensor inside the solid b 定在坐垫表面,最高温度限制传感器c和人体感应传感器d封装在坐垫里面,同时,从内部引出七根导线,其中的三根是坐垫内部表面温度传感器b及最高温度限制传感器c的导线,其中的一根是零位线,另二根是电加热垫2的导线,另二根是人体感应传感器d的导线。 Set the cushion surface, limiting the maximum temperature sensor c and the human body sensor d encapsulated in a cushion which, simultaneously, from the inside of the lead seven wires, wherein the three is the cushion interior surface temperature sensor b, and limiting the maximum temperature sensor c wire, wherein is a zero line, the other two are electric heating wire mat 2, and the other two are the wires d motion sensor.

如图3所示,所述的闭环调温电路31主要是由单片机对各路传感器进行实时监控,并发出控制指令。 3, the closed loop temperature control circuit 31 is mainly real-time monitoring of the sensor by the microcontroller brightest, and issue control instructions.

所述的人体感应传感器d可为电容式感应传感器或压触开关。 D motion sensor according to a touch switch may be a capacitive sensor or a pressure sensor.

本实用新型的工作原理如下:1、驾驶室内环境温度传感器a以车内的温度感测来决定是否启动加热系统,相当于总开关;2、坐垫内部表面温度传感器b的温度感测分为二部分,即保护传感器和温度控制传感器;3、人体感应传感器d用来判是否有乘客坐在座椅上,并结合温度传感器决定是否启动加热系统,以达到省电的目的;4、车辆状态检测单元用来判定当前车辆是否处于点火状态,以决定是否中止加热,避免供热系统因启动过程“夺电”;5、驾驶室内环境温度传感器a的车内温度感测还用来构成模糊控制的基本参数。 The present invention works as follows: 1, a cabin temperature sensor sensing a temperature inside the vehicle to decide whether to activate the heating system, corresponding to a total switch; 2, the internal surface of the seat cushion temperature sensor sensing the temperature of b is divided into two portion, i.e., temperature control sensors and sensor protection; 3, d motion sensor to judge whether there is a passenger sitting on the seat, and to decide whether to activate the temperature sensor in conjunction with the heating system in order to save power; 4, the vehicle state detecting means for determining whether the vehicle is in ignition current state, to determine whether the heating is stopped, to avoid the heating system due to the start-up process "seize power"; 5, a cab temperature sensor sensing the temperature inside the car is also used to construct fuzzy control Basic parameters.

Claims (1)

1.一种智能汽车电热椅,其包括有座椅、电加热垫、电线束及控制系统,电加热垫置于座椅的底座和靠背的包皮下或外置于底座和靠背的面部,电加热垫以电线束通过控制系统与汽车点火线相连接,其特征在于:控制系统包括有驾驶室内环境温度传感器、坐垫内部表面温度传感器、最高温度限制传感器、人体感应传感器及以单片机为主的控制电路,驾驶室内环境温度传感器、坐垫内部表面温度传感器、最高温度限制传感器、人体感应传感器与以单片机为主的控制电路相连接,驾驶室内环境温度传感器设置于驾驶室内,坐垫内部表面温度传感器、最高温度限制传感器、人体感应传感器封装在电加热垫内。 An intelligent electric car seat which comprises a seat, electric heating pads, the wire harness and control system, the electric heating pad placed under the foreskin of the seat base and backrest or external face of the base and backrest, electrical heating pad connected to the wire harness by the control system of automotive ignition wire, wherein: the control system comprises a cabin temperature sensor, the internal surface of the seat temperature sensor, limiting the maximum temperature sensor, a motion sensor and a microcontroller-based control circuit, cabin temperature sensor, the internal surface of the seat cushion temperature sensor, limiting the maximum temperature sensor, a motion sensor and a microcontroller-based control circuit connected to drive the indoor temperature sensor is provided in the cab, the internal surface temperature sensor cushion, the highest a temperature limit sensor, motion sensor encapsulated within an electrical heating pad.
CN 200420011740 2004-04-02 2004-04-02 Intelligent automobile electric heating chair CN2691931Y (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101890917A (en) * 2009-05-21 2010-11-24 通用汽车环球科技运作公司 System and method for heating and cooling a vehicle
CN101663180B (en) 2007-04-19 2011-11-02 松下电器产业株式会社 Seat with heating device
CN102390303A (en) * 2011-09-15 2012-03-28 张海涛 Intelligent seat comfort device
CN102844207A (en) * 2011-02-16 2012-12-26 奥迪股份公司 Circuit arrangement for electric seat heating means
CN103129433A (en) * 2011-11-30 2013-06-05 丰田纺织株式会社 Heater control unit and vehicle seat heater
CN101647313B (en) * 2007-03-12 2013-11-20 麦德林工业公司 Device and method for temperature management of heating pad systems
CN104325911A (en) * 2013-07-22 2015-02-04 北汽福田汽车股份有限公司 Seat heating control method and system for automobile and automobile
CN105283351A (en) * 2013-06-04 2016-01-27 株式会社电装 Comfortable temperature control device utilizing heat flux sensor
CN105411241A (en) * 2015-11-02 2016-03-23 南京邮电大学 Temperature-adjustable seat system based on wireless sensing technology and achieving method of temperature-adjustable seat system
CN105799569A (en) * 2016-03-11 2016-07-27 廊坊市金色时光科技发展有限公司 Seat and method for performing temperature control on seat
CN108674268A (en) * 2018-05-30 2018-10-19 延锋安道拓座椅有限公司 A kind of method for heating and controlling and system of embedded SBR sensors

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101647313B (en) * 2007-03-12 2013-11-20 麦德林工业公司 Device and method for temperature management of heating pad systems
CN101663180B (en) 2007-04-19 2011-11-02 松下电器产业株式会社 Seat with heating device
CN101890917A (en) * 2009-05-21 2010-11-24 通用汽车环球科技运作公司 System and method for heating and cooling a vehicle
US8316650B2 (en) 2009-05-21 2012-11-27 GM Global Technology Operations LLC System and method for heating and cooling a vehicle
CN101890917B (en) * 2009-05-21 2015-04-22 通用汽车环球科技运作公司 System and method for heating and cooling a vehicle
CN102844207A (en) * 2011-02-16 2012-12-26 奥迪股份公司 Circuit arrangement for electric seat heating means
CN102844207B (en) * 2011-02-16 2014-11-12 奥迪股份公司 Circuit arrangement for electric seat heating means
CN102390303A (en) * 2011-09-15 2012-03-28 张海涛 Intelligent seat comfort device
CN103129433A (en) * 2011-11-30 2013-06-05 丰田纺织株式会社 Heater control unit and vehicle seat heater
CN103129433B (en) * 2011-11-30 2015-07-29 丰田纺织株式会社 Heater control unit and vehicle seat heater
CN105283351B (en) * 2013-06-04 2017-07-07 株式会社电装 The comfort temperature control set for adjusting of heat flux sensor is used
CN105283351A (en) * 2013-06-04 2016-01-27 株式会社电装 Comfortable temperature control device utilizing heat flux sensor
CN104325911A (en) * 2013-07-22 2015-02-04 北汽福田汽车股份有限公司 Seat heating control method and system for automobile and automobile
CN105411241A (en) * 2015-11-02 2016-03-23 南京邮电大学 Temperature-adjustable seat system based on wireless sensing technology and achieving method of temperature-adjustable seat system
CN105411241B (en) * 2015-11-02 2018-06-12 南京邮电大学 A kind of temperature adjustable seat system and its implementation based on wireless sensor technology
CN105799569A (en) * 2016-03-11 2016-07-27 廊坊市金色时光科技发展有限公司 Seat and method for performing temperature control on seat
CN108674268A (en) * 2018-05-30 2018-10-19 延锋安道拓座椅有限公司 A kind of method for heating and controlling and system of embedded SBR sensors

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