JPS6430822A - Heating device for vehicle - Google Patents

Heating device for vehicle

Info

Publication number
JPS6430822A
JPS6430822A JP18687187A JP18687187A JPS6430822A JP S6430822 A JPS6430822 A JP S6430822A JP 18687187 A JP18687187 A JP 18687187A JP 18687187 A JP18687187 A JP 18687187A JP S6430822 A JPS6430822 A JP S6430822A
Authority
JP
Japan
Prior art keywords
combustion
controller
pulse signal
sent
system controller
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP18687187A
Other languages
Japanese (ja)
Inventor
Mitsuyasu Watanabe
Nobuyuki Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Heating Appliances Co Ltd
Original Assignee
Hitachi Heating Appliances Co Ltd
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 Hitachi Heating Appliances Co Ltd filed Critical Hitachi Heating Appliances Co Ltd
Priority to JP18687187A priority Critical patent/JPS6430822A/en
Publication of JPS6430822A publication Critical patent/JPS6430822A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2203—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners
    • B60H1/2206—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners controlling the operation of burners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H2001/2228—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters
    • B60H2001/2231—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters for proper or safe operation of the heater
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H2001/2228—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters
    • B60H2001/224—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters automatic operation, e.g. control circuits or methods

Abstract

PURPOSE:To secure safety even if abnormality occurs in a signal transmission route by making an operation instruction signal to be sent from a system controller to a combustion controller for controlling a combustion device a digital pulse signal. CONSTITUTION:A system controller 2, if an operation instruction is inputted, outputs a pulse signal to a combustion controller 1. When the combustion controller receives a normal pulse signal, the controller operates a combustion device 4 according to a specified procedure to heat water coming from an engine section 6. The heated water is sent with a pump 10 to a heater core 8 to heat air from a fan 9 and to send the heated air to a room. Here, the pulse signal is sent only when the combustion device 4 is operated normally from the combustion controller 1 to the system controller 2. If abnormality occurs in the device, a pulse other than the pulse signal, either of the binary signals for example, at a fixed level is produced and the device is automatically brought to a stop mode. The safety of the device is secured in this way.
JP18687187A 1987-07-27 1987-07-27 Heating device for vehicle Pending JPS6430822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18687187A JPS6430822A (en) 1987-07-27 1987-07-27 Heating device for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18687187A JPS6430822A (en) 1987-07-27 1987-07-27 Heating device for vehicle

Publications (1)

Publication Number Publication Date
JPS6430822A true JPS6430822A (en) 1989-02-01

Family

ID=16196131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18687187A Pending JPS6430822A (en) 1987-07-27 1987-07-27 Heating device for vehicle

Country Status (1)

Country Link
JP (1) JPS6430822A (en)

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