JPS60159310U

JPS60159310U - Operation recording device

Info

Publication number: JPS60159310U
Application number: JP4705284U
Authority: JP
Inventors: 浅井　和芳; 誠林
Original assignee: 富士計測器株式会社; 日産ディーゼル工業株式会社
Priority date: 1984-03-30
Filing date: 1984-03-30
Publication date: 1985-10-23

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

[Brief explanation of the drawing]

第１図は従来の運行記録装置の作動を説明するタイムチ
ャート、第２図は本考案に係る運行記録装置の構成を示
すブロック図、第３図はＲＯＭのフォーマット、第４図
はＲＡＭのフォーマット、第５図は運行データの処理フ
ローを示すフローチャート、第６図は自己診断処理フロ
ーを示すフローチャート、第７図は時間初期設定の処理
フローを示すフローチャート、第８図はサンプリングデ
ータの出力処理フローを示すフローチャート、第９図は
トータルデータの出力処理フローを示すフローチャート
である。　　− 図中、１０・・・バス、１１・・・燃料流入センサ、１
２・・・燃料流出センサ、１３・・・車速センサ、１４
゜１５．１６・・・アンプ、１７・・・中央処理装置、
１８・・・ＲＯＭ、ｌ　９・・・ＲＡＭ、２０・・・時
間計、２１・・・データ表示装置、２２・・・表示駆動
装置、２３・・・時間初期セットスイッチ、２４・・・
プログラム入出カポ−）、２５・・・プリンター、２６
・・・プリンター駆動装置、２７・・・時間セットスイ
ッチ、２８・・・トータルスイッチ、２９・・・サンプ
ルスイッチ、３０・・・自己診断スイッチ、３１・・・
バックアップ電源、３２・・・水晶発振器。Fig. 1 is a time chart explaining the operation of a conventional driving recording device, Fig. 2 is a block diagram showing the configuration of the driving recording device according to the present invention, Fig. 3 is a ROM format, and Fig. 4 is a RAM format. , Fig. 5 is a flowchart showing the operation data processing flow, Fig. 6 is a flowchart showing the self-diagnosis processing flow, Fig. 7 is a flowchart showing the time initial setting processing flow, and Fig. 8 is the sampling data output processing flow. FIG. 9 is a flowchart showing the total data output processing flow. - In the figure, 10... bus, 11... fuel inflow sensor, 1
2...Fuel outflow sensor, 13...Vehicle speed sensor, 14
゜15.16...Amplifier, 17...Central processing unit,
18... ROM, l 9... RAM, 20... Hour meter, 21... Data display device, 22... Display drive device, 23... Time initial set switch, 24...
program input/output capo), 25... printer, 26
...Printer drive device, 27...Time set switch, 28...Total switch, 29...Sample switch, 30...Self-diagnosis switch, 31...
Backup power supply, 32...Crystal oscillator.

Claims

[Scope of utility model registration request]

In a driving storage device that processes driving information from various sensors in a central processing unit and stores driving data such as travel distance, fuel consumption, and driving time in a storage device, the storage device that stores driving data and the central processing a command means for instructing the device to output operation data; and when the command means issues a command, it interrupts the processing of the central processing unit, temporarily interrupting the processing of the central processing unit, and causing the processing according to the command to be performed. 1. An operation recorder comprising an interrupt control means that dynamically causes the central processing unit to continue the processing after the processing is completed.