JPS5819301U - work machine - Google Patents

work machine

Info

Publication number
JPS5819301U
JPS5819301U JP11484581U JP11484581U JPS5819301U JP S5819301 U JPS5819301 U JP S5819301U JP 11484581 U JP11484581 U JP 11484581U JP 11484581 U JP11484581 U JP 11484581U JP S5819301 U JPS5819301 U JP S5819301U
Authority
JP
Japan
Prior art keywords
microcomputer
work machine
signal
circuit
voltage
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
JP11484581U
Other languages
Japanese (ja)
Inventor
毅 喜多
一男 小竹
稲田　哲哉
Original Assignee
ヤンマー農機株式会社
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 ヤンマー農機株式会社 filed Critical ヤンマー農機株式会社
Priority to JP11484581U priority Critical patent/JPS5819301U/en
Publication of JPS5819301U publication Critical patent/JPS5819301U/en
Pending legal-status Critical Current

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  • Safety Devices In Control Systems (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案の実施例を示すものであって、第１図はコ
ンバインの略示側面図、第２図は自動制御装置の要部回
路図、第３図イ９口、ハは始動時の、また第４図イ９口
、ハは異常発生時の動作説明のためのタイムチャートで
ある。 １０・・・マイクロコンピュータ、１１・・・ＣＰＵ。 １２・・・入出力インターフェース、３９・・・バッテ
リ、５５・・・リセット回路、５６・・・足電圧回路。The drawings show an embodiment of the present invention, in which Fig. 1 is a schematic side view of the combine harvester, Fig. 2 is a circuit diagram of the main part of the automatic control device, and Fig. 3 A and C show the main parts of the combine harvester at startup. , and Fig. 4 A9 and C are time charts for explaining the operation when an abnormality occurs. 10...Microcomputer, 11...CPU. 12... Input/output interface, 39... Battery, 55... Reset circuit, 56... Foot voltage circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マイクロコンピュータを用いて自動制御を行わせるよう
にした作業用機械において、マイクロコンピュータの電
源電圧が、その正常動作電圧よりも低い所定電圧以下に
ある場合に、所定レベルの信号を発する回路を設け、該
信号にてマイクロコンピュータをリセットする構成とし
たことを特徴とする作業用機械。In a work machine that is automatically controlled using a microcomputer, a circuit is provided that emits a signal at a predetermined level when the power supply voltage of the microcomputer is below a predetermined voltage lower than its normal operating voltage, A working machine characterized by having a configuration in which a microcomputer is reset by the signal.
JP11484581U 1981-07-31 1981-07-31 work machine Pending JPS5819301U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11484581U JPS5819301U (en) 1981-07-31 1981-07-31 work machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11484581U JPS5819301U (en) 1981-07-31 1981-07-31 work machine

Publications (1)

Publication Number Publication Date
JPS5819301U true JPS5819301U (en) 1983-02-05

Family

ID=29909120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11484581U Pending JPS5819301U (en) 1981-07-31 1981-07-31 work machine

Country Status (1)

Country Link
JP (1) JPS5819301U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221420A (en) * 1983-05-30 1984-12-13 Isuzu Motors Ltd Whirl combustion chamber type diesel engine
JPS59221419A (en) * 1983-05-30 1984-12-13 Isuzu Motors Ltd Whirl combustion chamber type diesel engine
JPS6043125U (en) * 1983-09-02 1985-03-27 トヨタ自動車株式会社 diesel engine
JPS6085216A (en) * 1983-10-18 1985-05-14 Isuzu Motors Ltd Vortex flow combustion chamber type diesel engine
JPS644801A (en) * 1987-06-29 1989-01-10 Japan Electronic Control Syst Malfunction preventing device for microcomputer for automobile

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221420A (en) * 1983-05-30 1984-12-13 Isuzu Motors Ltd Whirl combustion chamber type diesel engine
JPS59221419A (en) * 1983-05-30 1984-12-13 Isuzu Motors Ltd Whirl combustion chamber type diesel engine
JPH0583733B2 (en) * 1983-05-30 1993-11-29 Isuzu Motors Ltd
JPH0583732B2 (en) * 1983-05-30 1993-11-29 Isuzu Motors Ltd
JPS6043125U (en) * 1983-09-02 1985-03-27 トヨタ自動車株式会社 diesel engine
JPS6085216A (en) * 1983-10-18 1985-05-14 Isuzu Motors Ltd Vortex flow combustion chamber type diesel engine
JPH0583734B2 (en) * 1983-10-18 1993-11-29 Isuzu Motors Ltd
JPS644801A (en) * 1987-06-29 1989-01-10 Japan Electronic Control Syst Malfunction preventing device for microcomputer for automobile

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