JPH0276559U - - Google Patents

Info

Publication number
JPH0276559U
JPH0276559U JP15675088U JP15675088U JPH0276559U JP H0276559 U JPH0276559 U JP H0276559U JP 15675088 U JP15675088 U JP 15675088U JP 15675088 U JP15675088 U JP 15675088U JP H0276559 U JPH0276559 U JP H0276559U
Authority
JP
Japan
Prior art keywords
motor
microcomputer
drive
seat belt
control
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
JP15675088U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP15675088U priority Critical patent/JPH0276559U/ja
Publication of JPH0276559U publication Critical patent/JPH0276559U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Automotive Seat Belt Assembly (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係るオートマチツクシートベ
ルト装置の概略構成説明図、第２図はその回路図
である。 １０ａ，１０ｂ……ドアスイツチ、１１……マ
イクロコンピユータ、１２……データセレクタ、
１３ａ，ｂ，ｃ，ｄ……リミツトスイツチ、１４
ａ，ｂ，ｃ，ｄ……リレー、１５ａ，ｂ……モー
タ、１７……ウオツチドツグタイマ、１８……カ
ウンタ、１９……コンパレータ、２０……フリツ
プフロツプ。 FIG. 1 is a schematic diagram illustrating the configuration of an automatic seat belt device according to the present invention, and FIG. 2 is a circuit diagram thereof. 10a, 10b...door switch, 11...microcomputer, 12...data selector,
13a, b, c, d...limit switch, 14
a, b, c, d...Relay, 15a, b...Motor, 17...Watchdog timer, 18...Counter, 19...Comparator, 20...Flip-flop.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シートベルト自動脱着の駆動源となるモータと
、マイクロコンピユータを使用してなるモータの
駆動制御を行うモータ駆動制御手段と、モータの
駆動制御に必要な検出を行う検出手段とを有する
シートベルト装置において、マイクロコンピユー
タの暴走を検出し初期設定に戻す制御手段と、マ
イクロコンピユータの破壊を検知する検知手段と
、マイクロコンピユータの破壊が検知されたとき
にシートベルト装着側へモータを強制的に駆動す
るモータ強制駆動手段とを有することを特徴とす
るオートマチツクシートベルト装置。 In a seatbelt device that includes a motor that serves as a drive source for automatically attaching and detaching a seatbelt, a motor drive control means that uses a microcomputer to control the drive of the motor, and a detection means that performs detection necessary for drive control of the motor. , a control means that detects runaway of the microcomputer and returns it to the initial setting, a detection means that detects destruction of the microcomputer, and a motor that forcibly drives the motor to the seat belt wearing side when destruction of the microcomputer is detected. An automatic seat belt device comprising a forced drive means.
JP15675088U 1988-11-30 1988-11-30 Pending JPH0276559U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15675088U JPH0276559U (en) 1988-11-30 1988-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15675088U JPH0276559U (en) 1988-11-30 1988-11-30

Publications (1)

Publication Number Publication Date
JPH0276559U true JPH0276559U (en) 1990-06-12

Family

ID=31435570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15675088U Pending JPH0276559U (en) 1988-11-30 1988-11-30

Country Status (1)

Country Link
JP (1) JPH0276559U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58201108A (en) * 1982-05-19 1983-11-22 Nissan Motor Co Ltd Monitoring device of electronic control system for vehicle using microcomputer
JPS6252638A (en) * 1985-08-31 1987-03-07 Mitsubishi Motors Corp Device for preventing run away of vehicle control computer
JPS62157846A (en) * 1986-01-06 1987-07-13 Nissan Motor Co Ltd Passive seat belt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58201108A (en) * 1982-05-19 1983-11-22 Nissan Motor Co Ltd Monitoring device of electronic control system for vehicle using microcomputer
JPS6252638A (en) * 1985-08-31 1987-03-07 Mitsubishi Motors Corp Device for preventing run away of vehicle control computer
JPS62157846A (en) * 1986-01-06 1987-07-13 Nissan Motor Co Ltd Passive seat belt

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