JPH03197261A - Management system of vehicle - Google Patents

Abstract

PURPOSE:To make the management work of a vehicle easier by providing a necessary monitor to decide and record the result of inspection depending on the outputs of sensors for inspecting works, making the data recorded on a recording card which is not contacted, and reading the data on the card to produce a management register. CONSTITUTION:As the sensors for inspecting works, oil gauges 2 to 6 for the brake oil, the engine oil, the operation oil, the transmission oil, and the retarder oil, a radiator water gauge 7, and a battery liquid gauge 8 are provided, and their output signals are input to a vehicle management monitor 1. And depending on the operation of a switch 10 for inspecting works, it is decided whether the results of inspections are normal or abnormal responding to the input signals by the monitor 1, and the decided results are recorded on a non-contacting recording card 27 which is inserted to an insertion port 1a through a card reader/writer. The card 27 is then inserted to another card reader/writer 40, and the read data are printer-output 42 or recorded on a floppy disk 44 or a note 45.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a system for managing vehicles such as dump trucks for construction machinery.

[Conventional technology]

Dump trucks for construction machinery must be inspected for the amount of oil, flow rate, etc. of each member after the engine is started at the start of work, and this work is very tedious.

Therefore, an electronic display monitor is used to visually confirm whether the oil amount, liquid amount, etc. of each member is normal or abnormal.

[Problem to be solved by the invention]

Such electronic display monitors only display whether the results are normal or abnormal, and cannot record the results of work inspections. It is very troublesome to tally up the results of work inspections done while looking at the records.

Therefore, an object of the present invention is to provide a vehicle management system that can solve the above-mentioned problems.

[Means and actions for solving the problem] A vehicle management monitor that inputs the output of each sensor for work inspection, determines whether the inspection result is normal or abnormal, and records it, and records information on the vehicle management monitor. It consists of a recording card, a device that reads the information on the recording card, and a device that creates a management ledger etc. from the read information, and allows work inspection results to be recorded and aggregated simply by inserting the recording card into the vehicle management monitor. This is what I did.

〔Example〕

As shown in Fig. 1, the vehicle management monitor 1 includes a brake oil level gauge 2, an engine oil level gauge 3, a hydraulic oil level gauge 4, a transmission oil level gauge 5, a retarder oil level gauge 6, a radiator water level gauge 7, and a battery. The fluid level meter 8 is connected, and a start signal R1 is input from the engine start switch 9, a work inspection signal R2 is input from the work inspection switch 10, and a running signal R3 is input from the gear shift lever 11.

As shown in FIG. 2, the vehicle management monitor 1 sends each signal to an arithmetic circuit 24 via an input interface 23, and the results are sent to a card reader/writer 26 via a card reader/writer interface 25, and then inserted into the insertion slot. The information is now recorded on the non-contact recording card 27 inserted from 1a, and every time the vehicle's power key is turned on, normal abnormalities are checked by the work inspection signal, and the current status, such as radiator water volume, fuel, and lubrication, is recorded. The amount of oil, etc. is displayed on the display 29 via the display interface 28 and recorded on a non-contact recording card, and the oil and filter replacement timing is entered using the numeric keypad 30, and the display 29 is displayed as necessary.
A replacement instruction is displayed on the card, and the data is recorded on a non-contact recording card that does not have a recording terminal.

The recording card 27 is inserted into a card reader/writer 40 and the recorded information is read out and inputted to a hand belt computer 41 for output to a printer 42 or inputted to a personal computer 43 and stored on a floppy disk 44. or fill out the form 45.

〔Effect of the invention〕

By simply inserting the non-contact recording card 27 into the vehicle management monitor 1 and then into the equipment, the work inspection results can be recorded and totaled, making the work extremely simple.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is an explanatory diagram of the entire system, and FIG. 2 is an explanatory diagram of a vehicle management monitor. 1 is a vehicle management monitor, and 27 is a recording card.

Claims (1)

[Scope of Claims] A vehicle management monitor 1 that inputs the output of each sensor for work inspection, determines and records whether the inspection result is normal or abnormal, and a terminal that records information of this vehicle management monitor 1. This is a management system for running vehicles, which includes a non-contact recording card 27, a device that reads information from the recording card 27, and a device that creates a management ledger or the like using the read information.