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JPS57204901A - Load control system of multiplex transmission system for car - Google Patents

Load control system of multiplex transmission system for car

Info

Publication number
JPS57204901A
JPS57204901A JP56088830A JP8883081A JPS57204901A JP S57204901 A JPS57204901 A JP S57204901A JP 56088830 A JP56088830 A JP 56088830A JP 8883081 A JP8883081 A JP 8883081A JP S57204901 A JPS57204901 A JP S57204901A
Authority
JP
Japan
Prior art keywords
motor
car
outputs
switch
multiplex transmission
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
JP56088830A
Other languages
Japanese (ja)
Inventor
Fukuma Sakamoto
Kazuo Hirano
Fumio Makino
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP56088830A priority Critical patent/JPS57204901A/en
Publication of JPS57204901A publication Critical patent/JPS57204901A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

PURPOSE:To prevent malfunctions due to malfunction and noise, by interrupting the input to the load of the other operation command by one operation command at least when exclusive operation commands overlap with each other in the multiplex transmission system for car. CONSTITUTION:A switch 4 generates a normal rotation command of a motor for power window, and a switch 4 generaes a reverse rotation command of the motor. Outputs from switches 4 and 5 are not only connected to one input terminals of AND circuits 6 and 7 respectively but also inverted by inverters 9 and 8 to be connected to the other terminals of AND circuits 7 and 6 respectively. Thus, when the switch 4 or 5 is turned on, the AND circuit 6 or 7 outputs 1, and the motor is rotated normally or reversely; but when switches 4 and 5 are simultaneously turned on erroneously, outputs of AND gates 6 and 7 become 0, and the motor is stopped. Further, malfunctions due to noise is prevented.
JP56088830A 1981-06-11 1981-06-11 Load control system of multiplex transmission system for car Pending JPS57204901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56088830A JPS57204901A (en) 1981-06-11 1981-06-11 Load control system of multiplex transmission system for car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56088830A JPS57204901A (en) 1981-06-11 1981-06-11 Load control system of multiplex transmission system for car

Publications (1)

Publication Number Publication Date
JPS57204901A true JPS57204901A (en) 1982-12-15

Family

ID=13953854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56088830A Pending JPS57204901A (en) 1981-06-11 1981-06-11 Load control system of multiplex transmission system for car

Country Status (1)

Country Link
JP (1) JPS57204901A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01171143U (en) * 1988-05-09 1989-12-04

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619801B2 (en) * 1978-02-28 1981-05-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619801B2 (en) * 1978-02-28 1981-05-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01171143U (en) * 1988-05-09 1989-12-04

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