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51. 发明专利

JPH09175143A AIR CONDITIONING DEVICE FOR VEHICLE 失效
公开(公告)号：JPH09175143A
公开(公告)日：1997-07-08
申请号：JP33714395
申请日：1995-12-25
申请人： DENSO CORP
发明人： ITO YUJI , KAWAI TAKAMASA
IPC分类号： B60H1/00 , B60H1/24
摘要： PROBLEM TO BE SOLVED: To supply a desired heating value into a car room even in a region where a necessary blow temperature into the car room can not be generated. SOLUTION: When a necessary blow temperature is 15 ( deg.C) or more at rear seat cooling time in a rear seat cooler unit 2, the blow temperature is fixed to 15 ( deg.C), an air amount is on/off controlled. In this way, generation of an offensive odor from an evaporator can be prevented, also a heating value excessive amount in a temperature can be canceled in the air amount, a desired heating value can be supplied into a car room. When a necessary blow temperature is lower than a suction temperature at rear seat heating time in a rear seat heater unit 3, an amount of air is on/off controlled. In this way, a heating value excessive amount in the temperature can be canceled by the air amount, a desired heating value can be supplied into the car room.

52. 发明专利

JP2007099072A Air-conditioner for vehicle 有权
标题翻译：车用空调机
公开(公告)号：JP2007099072A
公开(公告)日：2007-04-19
申请号：JP2005291100
申请日：2005-10-04
申请人： Denso Corp , 株式会社デンソー
发明人： YAMAGUCHI AKIRA , KAWAI TAKAMASA , NINOMIYA HITOSHI
IPC分类号： B60H1/32
摘要： PROBLEM TO BE SOLVED: To prevent an evaporator from overcooling to eliminate the risk of a compressor being over the capacity when the compressor is started and to preclude generation of a freezing odor. SOLUTION: With ignition turned on, an air-conditioning control device calculates repetitively the target control value Duty 1(n) of the compressor through PI computation complying with the temperature deviation En of the evaporator blowout air temperature Te from the target cooling temperature TEO. Blower of the air-conditioning unit continues in the stopped condition while the engine cooling water temperature Tw remains low. When Tw rises to exceeds the threshold, the blower is turned into the blowing condition, and complying therewith the compressor is started. The Duty at this time is not Duty 1(n) computed repetitively, but substituted with a fixed value α set to a lower value than Duty 1(n), and the compressor is started with α. This suppresses the discharge capacity at the time of starting, and the evaporator is prevented from overcooling. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止蒸发器过冷而消除当压缩机启动时压缩机超过容量的危险，并排除产生冷冻气味。解决方案：点火开关时，空调控制装置通过PI计算重复计算压缩机的目标控制值Duty 1（n），该计算符合来自目标冷却的蒸发器吹出空气温度Te的温度偏差En 温度TEO。空调机的鼓风机在停机状态下继续运转，而发动机冷却水温度Tw仍然很低。当Tw上升到超过阈值时，鼓风机变成吹风状态，开始压缩机。此时的乘务不是重复计算的义务1（n），而是用设定为低于值1（n）的值的固定值α代替，压缩机以α开始。这抑制了启动时的放电容量，并且防止了蒸发器过冷。版权所有（C）2007，JPO＆INPIT

53. 发明专利

JP2003205724A AIR CONDITIONER FOR VEHICLE AND ITS PROGRAM 审中-公开
公开(公告)号：JP2003205724A
公开(公告)日：2003-07-22
申请号：JP2002003551
申请日：2002-01-10
申请人： DENSO CORP
发明人： ISSHI YOSHINORI , KAWAI TAKAMASA , OGA HIROSHI
IPC分类号： B60H1/00 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To condition the air into a state almost suited to the preference of an occupant without occupant's operation of an air conditioner in the air conditioner for the vehicle automatically controlling the air conditions inside a cabin based on control characteristics. SOLUTION: This air conditioner for the vehicle is provided with input means 50 inputting individual information of the occupant by the operation of the occupant and a plurality patterns of the control characteristics are stored in the control means 31 as the control characteristics such as blowing amount, etc. For example, there are tendencies that a person with long hair prefers a low air capacity because of hating the disheveled hair and a wearer of contact leans prefers the low air capacity for preventing the dry eye. This control device can select the control characteristics optimal for the occupant based on the individual information of the occupant. COPYRIGHT: (C)2003,JPO

54. 发明专利

JP2003118348A AIR CONDITIONER FOR VEHICLE 审中-公开
公开(公告)号：JP2003118348A
公开(公告)日：2003-04-23
申请号：JP2001311721
申请日：2001-10-09
申请人： DENSO CORP
发明人： KAWAI TAKAMASA , OGA HIROSHI , KAJINO YUICHI
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To carry out proper learning taking solar radiation quantity into consideration in an air conditioner for a vehicle designed to learn needs of an occupant and automatically control the air conditioning. SOLUTION: In this air conditioner for the vehicle, information about a required air condition inside a cabin and an environmental condition are related to each other to be stored, while on the basis of a changing operation by the occupant, storage information about the required air condition is corrected, and on the basis of the storage information, an air condition inside the cabin is automatically controlled. The information about the required condition is stored in relation to the environmental condition including the solar radiation quantity, and consequently, proper learning taking the solar radiation quantity into consideration is carried out. Therefore, air conditioning matching a sensed temperature of the occupant is carried out even if the solar radiation quantity is changed, and the number of changing operations accompanying a change in the solar radiation quantity can be reduced.

55. 发明专利

JP2003080919A Vehicular air conditioner 审中-公开
标题翻译：空气调节器
公开(公告)号：JP2003080919A
公开(公告)日：2003-03-19
申请号：JP2001280874
申请日：2001-09-17
申请人： Denso Corp , 株式会社デンソー
发明人： OGA HIROSHI , SUGI HIKARI , KAJINO YUICHI , KAWAI TAKAMASA
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To provide a vehicular air conditioner A requiring no operation (for changing a target cabin temperature) of a temperature setting switch 4 caused by overs and shorts of air conditioning capacity by an occupant when learning an air blowing quantity characteristic by manually increasing and decreasing an air blowing quantity.
SOLUTION: An air conditioning controller 7 of the vehicular air conditioner A determines a target blowoff temperature by an arithmetic operation on the basis of the target cabin temperature set by the temperature setting switch 4 and sensor output of respective sensors, applies this target blowoff temperature to a basically set target blowoff temperature-air mix opening characteristic and a target blowoff temperature-blower voltage characteristic, determines air mix opening and blower voltage, learns an air volume characteristic by changing the basically set target blowoff temperature-blower voltage characteristic when operating an air volume Up switch 81 and an air volume Down switch 82, and corrects the target blowoff temperature so as to become an air conditioning heat quantity after learning a basically set air conditioning heat quantity = an air volume characteristic.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种车用空调器A，其通过手动学习空气吹出量特性而不需要由乘员在由空气调节能力过大引起的温度设定开关4的操作（用于改变目标客舱温度）增加和减少送风量。解决方案：车用空调A的空调控制器7根据由温度设定开关4设定的目标客舱温度和各个传感器的传感器输出，通过算术运算来确定目标吹出温度，将该目标吹出温度应用于基本设定的目标吹扫温度 - 空气混合打开特性和目标吹气温度 - 鼓风机电压特性，确定空气混合开度和鼓风机电压，通过改变基本设定的目标吹扫温度 - 鼓风机电压特性来了解空气体积特性升降开关81和风量降低开关82，并且在学习基本设定的空调热量=空气体积特性之后校正目标吹出温度，从而成为空调热量。

56. 发明专利

JP2002029238A AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JP2002029238A
公开(公告)日：2002-01-29
申请号：JP2000214899
申请日：2000-07-14
申请人： DENSO CORP , TOYOTA MOTOR CORP
发明人： IWAMA SHINJI , KAWAI TAKAMASA , INAGAKI TOMOHIRO , SHIMADA YOSHIHISA
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To suppress the deterioration of air conditioning feeling at an open travel in an opened state of a roof in an air conditioner mounted on a vehicle having the openable/closeable roof. SOLUTION: The opened/closed state of the roof is judged, and the detection value of the indoor temperature immediately before the opened/closed state of the roof is held to control an air conditioning state if the roof is kept at an opened state. The indoor temperature for air conditioning control can be prevented from being quickly changed before and after the opening/closing of the roof regardless of changes of the external air temperature caused by a change of seasons, thereby the control of the air conditioning state can be prevented from being abruptly fluctuated.

57. 发明专利

JP2001349786A CALIBRATION METHOD FOR NON-CONTACT TEMPERATURE SENSOR 失效
公开(公告)号：JP2001349786A
公开(公告)日：2001-12-21
申请号：JP2000169156
申请日：2000-06-06
申请人： DENSO CORP
发明人： ANDO HIROSHI , TARUMI HIROYUKI , NISHII KATSUMASA , KAWAI TAKAMASA
IPC分类号： G01J5/10 , B60H1/00 , B60H1/32 , G01J5/48
摘要： PROBLEM TO BE SOLVED: To precisely measure the temperature of a temperature measuring object body even if the output value of a non-contact temperature sensor is varied due to the deterioration of a temperature detecting element, the contamination of a condenser, or the like. SOLUTION: This method comprises the non-contact temperature sensor 20 for detecting the temperature of a prescribed area 30 in no contact, and a reference temperature measuring object 40 arranged within the prescribed area 30, the temperature of which can be set to a prescribed temperature. The initial output value B of the sensor 20 obtained by detecting the temperature of the object 40 with the present output value A of the sensor 20 obtained by detecting the temperature of the object 40 to determine the correction coefficient K of the present output value A. According to this, the change portion of the present output value to the initial output value can be corrected to precisely measure the temperature of the temperature measuring object.

58. 发明专利

JP2001260629A AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JP2001260629A
公开(公告)日：2001-09-26
申请号：JP2000084750
申请日：2000-03-22
申请人： DENSO CORP
发明人： KAWAI TAKAMASA , KAMIYA TOSHIFUMI , OGA HIROSHI , KAJINO YUICHI
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To secure stability of air condition control and to improve a learning effect by an operation of an occupant, in an air conditioner for a vehicle for correcting a control characteristic by reflecting the operation of the occupant. SOLUTION: This air conditioner for a vehicle comprises sensors 39-43 for detecting environment condition information and operation means 34-38 for setting an air conditioning state in a car by the operation of the occupant, and an arithmetic means for calculating a sensor output value by a predetermined calculation of values detected by the sensors 39-43, automatically controls the air conditioning state in the car room based on outputs from the sensors, and corrects the control characteristic for this automatic control based on the operation of the operation means 34-38. The control characteristic is corrected using the values detected by the sensors 39-43 as operation information in the case of operations of the operation means 34-38.

59. 发明专利

JP2001191779A AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JP2001191779A
公开(公告)日：2001-07-17
申请号：JP2000186317
申请日：2000-06-21
申请人： DENSO CORP
发明人： KAMIYA TOSHIFUMI , KAWAI TAKAMASA , ISSHI YOSHINORI , KAJINO YUICHI , OGA HIROSHI , NISHII KATSUMASA , ANDO HIROSHI
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To accurately estimate a heat load to enhance cabin temperature control capability. SOLUTION: The air conditioner has a first surface temperature sensor 70h for detecting the surface temperature of a portion where temperature varies by the influence of the outside surface temperature of a vehicle and a second surface temperature sensor 70k for detecting the surface temperature in a portion where temperature varies by the influence of solar radiation entering the cabin, and target blow-out air temperature is calculated by inputting surface temperature signals of these sensors. Thereby, entering heat (a heat load) caused by the difference between inner temperature and a cabin inside surface temperature can directly be estimated compared with the conventional device, and the heat load can accurately be estimated. The entering heat (a heat load) caused by entering of solar radiation can be estimated from temperature of a portion where temperature varies by the influence of the solar radiation, and the heat load can accurately be estimated.

60. 发明专利

JP2000225838A AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JP2000225838A
公开(公告)日：2000-08-15
申请号：JP2680299
申请日：1999-02-04
申请人： DENSO CORP
发明人： ISSHI YOSHINORI , KAWAI TAKAMASA , SAGAWA KATSUHIKO , KAMIYA TOSHIFUMI , KAJINO YUICHI , SUGI HIKARI
IPC分类号： B60H1/34
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner for vehicle provided with swing louvers capable of imparting air conditioning with sufficient punch force to an occupant seated on a seat when the occupant is seated on the seat and obtaining comfortable air conditioning feeling when air conditioning is stabilized. SOLUTION: When seating of an occupant on a front passenger's seat is detected by an occupant detection means such as a sheet switch 81, swing louvers 43 provided on each of a driver's seat side center opened at an air downstream end of an air conditioning unit and side FACE blowout ports 21, 22 are swung to a large degree in the direction that the occupant is already seated. By swinging swing louvers 43 provided on each of a front passenger's seat side center and side FACE blowout ports 31, 32 to a small degree with the direction of the upper half body or the face part of the occupant who is just seated as a center or stopping swinging in the occupant direction, air conditioning is performed for the occupant who is just seated prior to the occupant who is already seated.

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