WO2015040831A1 - Dispositif de commande de température - Google Patents

Dispositif de commande de température Download PDF

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Publication number
WO2015040831A1
WO2015040831A1 PCT/JP2014/004661 JP2014004661W WO2015040831A1 WO 2015040831 A1 WO2015040831 A1 WO 2015040831A1 JP 2014004661 W JP2014004661 W JP 2014004661W WO 2015040831 A1 WO2015040831 A1 WO 2015040831A1
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WO
WIPO (PCT)
Prior art keywords
temperature
grip
control
heater
pair
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Application number
PCT/JP2014/004661
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English (en)
Japanese (ja)
Inventor
車川　浩司
裕一 福田
薫 斉藤
小柳　繁樹
Original Assignee
株式会社ファルテック
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ファルテック filed Critical 株式会社ファルテック
Publication of WO2015040831A1 publication Critical patent/WO2015040831A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J33/00—Arrangements for warming riders specially adapted for cycles

Definitions

  • the present invention relates to a temperature control device, and more particularly to a temperature control device that controls the temperature of the grip portion in a vehicle including a battery and a steering handle having a pair of grip portions on the left and right sides.
  • Steering handles for vehicles such as motorcycles (motorcycles, bicycles, motorbikes, etc.), snowmobiles, water bikes, and three-wheel buggies are provided on the left and right respectively.
  • a heater in which a nichrome wire, copper foil, SUS foil or the like is formed in a predetermined pattern is provided inside the left and right handle grips, and the handle grips are heated by energizing the heater from the power supply unit.
  • the grip heater apparatus which a driver
  • Patent Document 1 a control device that can easily control the energization amount of the grip heater is required.
  • the present invention has been made in view of this point, and an object of the present invention is to provide a temperature control device for controlling the left and right grips to have the same temperature.
  • the temperature control device is a temperature control device for controlling the temperature of the grip portion in a vehicle including a battery and a steering handle having a pair of grip portions on the left and right sides.
  • a pair of left and right heaters installed; a pair of left and right temperature sensors installed in the pair of grip portions; and a temperature setting unit in which the predetermined temperature is set to set the temperature of the grip portions to a predetermined temperature;
  • the control unit supplies rising power to the heater from when the predetermined temperature is set by the temperature setting unit until the temperature of the grip portion approaches the predetermined temperature and control for reducing the amount of electric power is started.
  • control unit includes a voltage monitoring unit that detects the voltage of the battery, and when the battery voltage is equal to or lower than a predetermined threshold, the electric energy to the heater is set to zero.
  • the temperature control device of the present invention is provided with temperature sensors in the left and right grip portions and performs temperature control using measurement signals from them, control is performed so that the temperatures of the left and right grips are the same. Can do.
  • (A) is a figure showing the temperature transition of the left-right grip part without a temperature sensor
  • (b) is a figure showing the temperature transition of the left-right grip part which concerns on embodiment.
  • (A) is a figure showing the temperature transition according to setting temperature by the heating control of PWM system
  • (b) is a figure showing the temperature transition according to setting temperature which concerns on embodiment.
  • (A) is a figure showing how temperature changes by the amount of grip part operation in PWM system heating control
  • (b) is what temperature depends on the amount of grip part operation in temperature control concerning an embodiment. It is a figure showing how it changes.
  • (A) is a figure showing how the temperature of a grip part changes by the change of external temperature in PWM system heating control
  • (b) is a grip part by the change of external temperature in the temperature control which concerns on embodiment. It is a figure showing how the temperature of changes. It is the schematic of the temperature control apparatus which concerns on embodiment. It is typical sectional drawing of a grip part. It is a flowchart of the temperature control which concerns on embodiment. It is a flowchart of the temperature detection process subroutine which concerns on embodiment. It is a figure which shows transition of the temperature of the grip part at the time of the actual driving
  • FIG. 10 shows a case where there are three LV3, LV2, and LV1 in order from the higher heating level of the heater to the lower heating level.
  • the energization voltage to the heater is the same at any level, but the energization time is changed depending on the duty ratio.
  • LV3 has a duty ratio of 100% and is always energized
  • LV2 has a duty ratio of 75%
  • ON / OFF of energization is alternately repeated at a time ratio of 75:25.
  • since the duty ratio is 50%, ON / OFF of energization is repeated alternately at a time ratio of 50:50.
  • the target temperature level is changed by changing the duty ratio in this way.
  • the duty ratio is small as shown in FIG. 2 (a)
  • the temperature gradient at the time of rising becomes small.
  • the duty ratio is small (the set temperature level is low)
  • the temperature of the grip portion also changes accordingly. This is because the amount of heat released from the grip changes when the outside air temperature changes, whereas the heater heat generation amount is constant regardless of the outside air temperature change.
  • the heating control device in Patent Document 1 cannot eliminate the temperature difference between the left and right sides, but other temperature fluctuations and low temperature gradients at the time of rising can be achieved by operating the heating setting level as shown in FIG. It can be corrected to some extent.
  • the driver determines that the heating setting of LV2 is a comfortable grip temperature. However, from the start of operation to t1, in order to warm the grip quickly by increasing the temperature rise gradient, the driver sets the heating setting to LV3. In LV2, as shown by A, the rise of the grip temperature rises slowly.
  • the grip portion is at a predetermined temperature by setting LV2.
  • FIG. 5 schematically shows a temperature control device for a grip portion according to the first embodiment.
  • an apparatus for controlling the temperature of the left grip portion 11 and the right grip portion 12 in a steering handle having a pair of grip portions on the left and right, such as a motorcycle and a snowmobile, will be described.
  • the steering handle portion existing between the two grip portions 11 and 12 is not shown.
  • FIG. 6 schematically shows a part of the cross section of the right grip portion 12.
  • the temperature control apparatus includes a controller 40, a temperature setting unit 20, and a heater 63 and a temperature sensor 62 installed in the left and right grip portions 11 and 12, respectively.
  • a heater 63 and a temperature sensor 62 are disposed on an inner core 64 made of resin, and a cover 61 made of rubber covers the whole.
  • the controller 40 has a built-in control unit that controls the amount of power supplied to the heater 63.
  • the controller 40 is connected to the battery 50, the temperature sensor 62, the heater 63, and the temperature setting unit 20, and controls the temperature of the grip portions 11 and 12 to be a predetermined temperature using the power of the battery 50.
  • the heater 63 is formed, for example, by punching SUS (stainless steel) foil into a specific wiring pattern, and is attached to the entire outer circumference or half circumference of the inner core 64.
  • the temperature setting unit 20 includes a switch, and the driver performs a switch operation so that the temperature of the grip portions 11 and 12 is set to a predetermined temperature.
  • the set predetermined temperature is displayed on the indicator 30 adjacent to the temperature setting unit 20 as a set temperature level (for example, LV1 to LV3).
  • the temperature control method of this embodiment is performed by the main routine shown in FIG.
  • step S1 the value of the main period flag Fmain is checked.
  • the main cycle flag Fmain is controlled by a timer routine so as to become “1” every 10 msec.
  • step S2 a switch input processing subroutine (temperature setting step) is executed.
  • step S3 a subroutine of temperature detection processing (R: right side) is executed. This subroutine is shown in FIG. 8 and will be described later.
  • step S4 a subroutine for output control to the right heater (right heating step and adjustment step) is executed.
  • step S5 a subroutine of temperature detection processing (L: left side) is executed. This subroutine is shown in FIG.
  • step S6 a subroutine for output control (left heating step and adjustment step) to the left heater is executed.
  • step S7 an indicator output control subroutine is executed.
  • step S8 the cycle flag Fmain is reset as Fmain ⁇ 0, and the process returns to step S1.
  • a predetermined temperature set by the driver using the temperature setting unit 20 is read.
  • the subroutine of the temperature detection process in steps S3 and S5 will be described. As shown in FIG. 8, the subroutine of the temperature detection process performs the same process on both the left side and the right side.
  • step S21 a temperature measurement signal (temperature value) is read from the temperature sensor 62.
  • step S22 the oldest temperature value data is discarded from the buffer.
  • the temperature value data is stored in the eight buffers in order of time.
  • step S23 the current temperature value read in S21 is stored in the buffer.
  • step S24 the moving average value Tave of the temperature is calculated from the temperature values stored in the eight buffers. Then, the current temperature detection subroutine is completed.
  • the predetermined temperature read in the switch input process is compared with the moving average value Tave of the temperature, and if the predetermined temperature is lower than Tave, the heater is energized to supply power.
  • the amount of power supplied is controlled by ON / OFF control, proportional control, PID control, or the like, so that the temperature of the grip portion is equal to the predetermined temperature.
  • stable output control can be performed by calculating the moving average value Tave of the temperature and using it for output control to the heater.
  • the set temperature level is displayed on the indicator 30 according to the set predetermined temperature.
  • the temperature control is performed while measuring the temperature of the left and right grip portions 11 and 12 using the temperature sensors 62 that exist on the left and right sides. ), The left and right grip portions 11 and 12 are heated so as to have the same temperature, and the driver can be made comfortable.
  • the same power (rising power) is applied to the heater at the time of start-up (until the power supply is controlled from the predetermined temperature setting and the temperature rise gradient starts to be suppressed) regardless of whether the predetermined temperature is large or small.
  • the rising temperature rise gradient is constant regardless of the predetermined temperature, and the grip portion is quickly warmed even when the predetermined temperature is small. The feeling time can be shortened. If the power supplied to the heater when energization is started at a predetermined temperature is S, the power is smaller than S by temperature control when the temperature of the grip portion approaches the predetermined temperature. This power S is the rising power.
  • temperature control is performed using Tave in the output control to the heater. Therefore, as shown in FIG. 3B, the hand is released from the grip portion on a general road with many clutch and brake operations. Control can be performed so that the same temperature is obtained when the amount of heat increases and when the amount of heat released from the grip part is small on an expressway or the like where there is little clutch or brake operation. There is no need to change the settings.
  • the temperature of the grip portion is kept constant as shown in FIG. 4B.
  • the temperature control device and the temperature control method of this embodiment are used, even if the same environmental change as shown in FIG. 11 occurs, the temperature of the grip portion can be adjusted without changing the temperature setting. It can be kept constant, and the temperature of the left and right grip portions can be kept the same.
  • the heater wiring pattern of the right grip member and the heater wiring pattern of the left grip member have been devised so that the left and right have the same temperature.
  • the heater wiring is 1 It is possible to cope with two patterns (for both left and right, the same wiring pattern on the left and right), and the mold cost for creating the wiring pattern can be halved.
  • the temperature control method may be arranged according to each situation. For example, it is possible to detect the number of times the brake is used within a predetermined time, speed, and temperature information from a temperature sensor, and to determine and control whether driving on a highway or driving in a city.
  • the temperature control method for the steering handle having a pair of grip portions on the left and right sides described above is such that a heater and a temperature sensor are installed in each of the pair of grip portions, and the temperature of the grip portion of the steering handle is predetermined.
  • the heating step it is preferable that the energization voltage to the heater is the same regardless of the predetermined temperature.
  • the heating step and the adjusting step may be performed simultaneously.
  • the temperature control method according to the present invention can be controlled so that the left and right grip portions have the same temperature, and thus is useful as a temperature control method for grip portions of motorcycles and the like.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)

Abstract

Le dispositif de commande de température de l'invention, qui commande la température d'une section de préhension d'un véhicule pourvu d'une batterie (50) et d'un volant de direction comportant une paire de sections de préhension (11, 12) à gauche et à droite, comprend : une paire de dispositifs chauffants à gauche et à droite qui commandent la température des sections de préhension et sont disposés au niveau de la paire de sections de préhension; une paire de capteurs de température à gauche et à droite disposés au niveau de la paire de sections de préhension; une unité de réglage de température (20) au moyen de laquelle est réglée une température prédéterminée afin que la température des sections de préhension soit la température prédéterminée; et une unité de commande pour commander la quantité du courant électrique fourni au dispositif chauffant. L'unité de commande utilise la température prédéterminée et un signal de mesure provenant des capteurs de température pour commander la température des sections de préhension à gauche et à droite de sorte que celle-ci soit identique à gauche et à droite.
PCT/JP2014/004661 2013-09-20 2014-09-10 Dispositif de commande de température WO2015040831A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-195672 2013-09-20
JP2013195672A JP2015058898A (ja) 2013-09-20 2013-09-20 温度制御装置

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WO2015040831A1 true WO2015040831A1 (fr) 2015-03-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105799823A (zh) * 2016-03-12 2016-07-27 苏州高新区镇湖五金厂 一种自行车的暖手车把
CN109421857A (zh) * 2017-09-05 2019-03-05 川崎重工业株式会社 手柄加热器装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6691742B2 (ja) * 2015-05-26 2020-05-13 朝日電装株式会社 グリップ加温装置
JP6189561B1 (ja) * 2017-02-28 2017-08-30 株式会社ファルテック グリップヒータ制御装置、およびグリップヒータ制御装置を備えた車両
JP7294793B2 (ja) * 2017-11-06 2023-06-20 ハーレー－ダビッドソン・モーター・カンパニー・グループ・エルエルシー モータサイクル用の加熱ハンドグリップ
US11292542B2 (en) 2017-11-06 2022-04-05 Harley-Davidson Motor Company Group, LLC Independently heated handgrips for a motorcycle
JP7315788B2 (ja) * 2020-03-31 2023-07-26 本田技研工業株式会社 制御装置、鞍乗型車両、制御装置の動作方法およびプログラム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02143389U (fr) * 1989-05-02 1990-12-05
JPH1079284A (ja) * 1996-09-03 1998-03-24 Koito Mfg Co Ltd 車両用ヒータ制御装置
JP2007050714A (ja) * 2005-08-15 2007-03-01 Honda Motor Co Ltd 車両用ヒータ装置
US7214906B1 (en) * 2005-03-16 2007-05-08 K Brent Hansen Heated hand grip control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2661707B2 (ja) * 1988-06-23 1997-10-08 松下電器産業株式会社 電気暖房器具の温度制御装置
JP2002186570A (ja) * 2000-12-22 2002-07-02 Toto Ltd 暖房便座の制御方法
JP4632110B2 (ja) * 2001-02-01 2011-02-16 株式会社ヴァレオサーマルシステムズ 車両用空気調和装置
JP2006081945A (ja) * 2005-12-14 2006-03-30 Matsushita Electric Ind Co Ltd 暖房便座

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02143389U (fr) * 1989-05-02 1990-12-05
JPH1079284A (ja) * 1996-09-03 1998-03-24 Koito Mfg Co Ltd 車両用ヒータ制御装置
US7214906B1 (en) * 2005-03-16 2007-05-08 K Brent Hansen Heated hand grip control
JP2007050714A (ja) * 2005-08-15 2007-03-01 Honda Motor Co Ltd 車両用ヒータ装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105799823A (zh) * 2016-03-12 2016-07-27 苏州高新区镇湖五金厂 一种自行车的暖手车把
CN109421857A (zh) * 2017-09-05 2019-03-05 川崎重工业株式会社 手柄加热器装置
EP3450290B1 (fr) * 2017-09-05 2021-04-28 Kawasaki Jukogyo Kabushiki Kaisha Dispositif de chauffage de poignée

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