Air conditioning control apparatus for an electric vehicle having a pre-air conditioning function
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B60L-001/00
B60H-001/00
B60L-001/02
B60L-011/18
출원번호
US-0215337
(2011-08-23)
등록번호
US-9340090
(2016-05-17)
우선권정보
JP-2010-187085 (2010-08-24)
발명자
/ 주소
Fukatsu, Hiroki
출원인 / 주소
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
대리인 / 주소
Birch, Stewart, Kolasch & Birch, LLP
인용정보
피인용 횟수 :
3인용 특허 :
19
초록▼
An air conditioning control apparatus mounted on an electric vehicle having a travel battery that supplies an electric power to a travel driving source, a battery charger that charges the travel battery with a power supply, and an air conditioner that conducts air conditioning in a vehicle interior,
An air conditioning control apparatus mounted on an electric vehicle having a travel battery that supplies an electric power to a travel driving source, a battery charger that charges the travel battery with a power supply, and an air conditioner that conducts air conditioning in a vehicle interior, controls the air conditioner. When pre-air conditioning is implemented in a state where the battery charger is connected to the power supply, an inrush current generated in a short time when an operation of the air conditioner starts is absorbed by both of power feeding from the power supply and power feeding from the travel battery, and after the inrush current has been absorbed, the air conditioner operates by only the power feeding from the power supply.
대표청구항▼
1. An air conditioning control apparatus mounted on an electric vehicle having a travel battery that supplies an electric power to a travel driving source, a battery charger that charges the travel battery with an external power supply, and an air conditioner that conducts air conditioning in a vehi
1. An air conditioning control apparatus mounted on an electric vehicle having a travel battery that supplies an electric power to a travel driving source, a battery charger that charges the travel battery with an external power supply, and an air conditioner that conducts air conditioning in a vehicle interior, the air conditioning control apparatus operable to control the air conditioner, the air conditioning control apparatus, comprising: a processor; anda storage unit that stores a program, that implements pre air conditioning, executed by the processor,the program causes the processor to:(a) determine that the battery charger is connected to the external the power supply;(b) determine whether a charge amount condition in which an amount of charge stored in the travel battery is equal to or larger than a predetermined minimum charge amount, process (b) including, when an amount of power feed required for absorbing the inrush current is a maximum power feed amount, obtaining the predetermined minimum charge amount required to compensate for a deficit by subtracting an amount of power feed obtained by the power supply from the maximum power feed amount;(c) when (a) and (b) are satisfied, power feed, to the air conditioner, simultaneously from the power supply and from the travel battery only for a time period during which an inrush current is generated to absorb the inrush current; and(d) after the inrush current has been absorbed, cause the power to be fed to the air conditioner only from the power supply. 2. The air conditioning control apparatus according to claim 1, further comprising: a communication part that receives a pre-air conditioning instruction transmitted from a mobile device for ordering implementation of the pre-air conditioning in the vehicle interior. 3. The air conditioning control apparatus according to claim 2, wherein the program causes the processor to determine whether a control termination condition required for terminating the operation of the air conditioner is satisfied, during the operation of the air conditioner, and terminate the operation of the air conditioner when determining that the control termination condition is satisfied. 4. The air conditioning control apparatus according to claim 1, wherein the power supply is supplied from an outlet disposed in a housing. 5. The air conditioning control apparatus according to claim 2, wherein the power supply is supplied from an outlet disposed in a housing. 6. The air conditioning control apparatus according to claim 3, wherein the power supply is supplied from an outlet disposed in a housing. 7. The air conditioning control apparatus according to claim 1, further comprising: a defogger control unit that operates a defogger disposed on a glass window of the electric vehicle during implementation of the pre-air conditioning. 8. The air conditioning control apparatus according to claim 2, further comprising: a defogger control unit that operates a defogger disposed on a glass window of the electric vehicle during implementation of the pre-air conditioning. 9. The air conditioning control apparatus according to claim 3, further comprising: a defogger control unit that operates a defogger disposed on a glass window of the electric vehicle during implementation of the pre-air conditioning. 10. The air conditioning control apparatus according to claim 4, further comprising: a defogger control unit that operates a defogger disposed on a glass window of the electric vehicle during implementation of the pre-air conditioning. 11. An air conditioning control apparatus mounted on an electric vehicle having a travel battery that supplies an electric power to a travel driving source, a battery charger that charges the travel battery with an external power supply, and an air conditioner that conducts air conditioning in a vehicle interior, the air conditioning control apparatus operable to control the air conditioner, the air conditioning control apparatus, comprising: a processor; anda storage unit that stores a program, that implements pre-air conditioning, executed by the processor,the program causes the processor to:(a) determine whether pre-air conditioning is implemented in a state where the battery charger is connected to the external power supply;(b) determine whether a charge amount condition in which an amount of charge stored in the travel battery is equal to or larger than a predetermined minimum charge amount, process (b) including, when an amount of power feed required for absorbing the inrush current is a maximum power feed amount, obtaining the predetermined minimum charge amount required to compensate for a deficit by subtracting an amount of power feed obtained by the power supply from the maximum power feed amount;(c) determine whether an operation enable condition including a condition that the electric vehicle has been parked is satisfied;(d) when (a)-(c) are satisfied, power feed to the air conditioner, simultaneously from the power supply and from the travel battery only for a time period during which an inrush current is generated to absorb the inrush current, and(e) after the inrush current has been absorbed, cause the power to be fed to the air conditioner only from the power supply, whereinthe operation enable condition includes at least one of, determining that an ignition switch is at an OFF position,determining that a shift position of a transmission is in a parking position,a condition of determining that a hood of the electric vehicle is closed, anda condition of determining that all doors of the electric vehicle are closed.
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이 특허에 인용된 특허 (19)
Takeo Yuji (Toyoake JPX) Isaji Akira (Nishio JPX) Nagata Toshihiro (Tokoname JPX) Tanaka Masaya (Anjo JPX) Iritani Kunio (Anjo JPX), Air conditioner control system for electric vehicles.
Ikeda Susumu (Isesaki JPX) Isobe Toshimi (Isesaki JPX) Inoue Atsuo (Isesaki JPX) Tajiri Akihiro (Wako JPX) Takagi Masahiro (Wako JPX) Ishikawa Mitsuru (Wako JPX) Sakuma Choji (Wako JPX) Yuri Nobuyuki, Defrosting control system for use in an air-conditioner in an electric vehicle.
Tanaka Masaya,JPX ; Iritani Kunio,JPX, Electric vehicle air conditioner system and method for effecting defrosting operation before battery charging operation.
Vyas, Parag; Mayer, Oliver; Baller, Marko Klaus; Hemmelmann, Jan; Roesner, Robert; Waszak, Michal-Wolfgang; Engelmann, Manon; Fiseni, Alexander Felix; Schroeder, Stefan; Hernandez, Yaru Mendez; Lynass, Mark R.; Stromberger, Joerg, System and method for vehicle temperature control.
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