CS260831B1 - Method of vehicle especially tractor checking and control - Google Patents

Abstract

The solution is designed for control and control commercial vehicles, in particular tractors, with attached tools and machines. sensors operation and function of engine, gearbox, axle and optionally other organs or aggregates vehicles capture their information and function and deliver them to the basic electronic module, or others electronic modules for evaluation and programming or invoked display, based on which is automatically helped operating power controls engine, gearbox and possibly other organs the vehicle and, if necessary, the attached machine, on the one hand, these control operations are performed also based on the information obtained manually driver

Description

The invention relates to a method of inspecting and controlling a vehicle, in particular a tractor, in order to achieve optimum exploitation conditions, in particular in connection with a vehicle with a working tool or machine, and to facilitate the work of the driver.

Various electronic devices are known for. Monitoring of important operating variables to achieve optimal vehicle mode · All these devices have so far been considered as ancillary and provide either status information only, or possibly blocking the vehicle from continuing or starting the vehicle if a basic safety condition or vehicle serviceability is not met. The lack of clarity of these control devices due to their design as auxiliary devices and the unique occurrence of a device for the wagon blocking of the vehicle function essentially leads to overloading the driver, who has to observe a considerable number of different functions being checked and possibly addressing the issue of further operability in blocking traffic. This results in both driver fatigue rather than facilitating his work and, in direct connection with it, a deterioration in occupational safety, the very opposite of what / was intended ·

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A considerable number of different control devices, for example in agricultural operations and the function of the implements and machines involved, require constant attention from the driver and a relatively high level of intelligence and responsiveness, which makes it difficult to choose the right person and inadequate driver characteristics; its momentary failure can easily cause a dangerous situation or an accident to which the excess of controlled functions directly contributed ·

These serious disadvantages and drawbacks are eliminated by the method of checking and controlling the vehicle, in particular the tractor, according to the invention, which consists in that the sensors of the engine, gearbox, transaxle and possibly other vehicle bodies or aggregates sense their condition and function; they are supplied to the basic electronic module or other electronic modules for evaluation and programmed or induced display, on the basis of which the operation of the engine, gearbox and possibly other vehicle bodies and possibly connected machine is controlled automatically by means of power control elements carried out on the basis of the information obtained manually by the driver ·

The method of inspecting and controlling a vehicle, in particular a tractor, according to the invention provides a reliable inspection and control of the vehicle without fatigue of the driver, enabling it to achieve maximum concentration on the work of the attached implement or machine while optimum exploitation of the tractor-machine unit.

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It enables maximum variability of monitored functions and their extension by a modular system using multiprocessor technology, without the necessity of structural interventions, at relatively low purchase and operating costs. From the point of view of work safety, it brings an objectively achievable increase in safety of operation while at the same time relieving the driver's work and reducing his fatigue.

The attached drawing schematically illustrates a modular multiprocessor vehicle control and control system utilizing commonly known electronic components to achieve a new inventive method of vehicle control and control.

The basic electronic module 1 of the vehicle (not shown) comprises the basic indicators 11, one or more of the displays 9, 12 and, optionally, a keypad 10. A mounting part 2 of the steering wheel shaft (not shown) is attached thereto. By means of the data buses 19, the basic electronic module J1 is connected to an additional control module 3 equipped with additional indicators 13 and further possibly to other electronic modules 4,22. By means of the control data bus 18, the basic electronic module 1 is connected to the sensors 14 of the engine 5 and to the engine power sensor 15, to the sensors 16 of the transmission 6 and the transmission 2 as well as to the power control elements 17 of the transmission 6 or 7, for example, gear shifting, differential lock or possibly three-point hitch control elements (not shown). By means of the interface 21, the control data bus 18 is then connected to a trailer 8 or a device or a computer system.

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The method of checking and controlling the vehicle by means of the described arrangement of the electronic controls is as follows: The sensors 14, 15, 16 read data about the operation of the engine? Transmission 6, transaxle 7 and any other organs not shown, e.g. they are supplied to the basic electronic module JL, where the obtained information is evaluated and the necessary activity data are displayed on the basic lights 11, the displays 9.12 with functions displayed either programmatically by the processors or called by the keyboard 10 or additional lights 13, and other electronic modules 4.22 for the control and monitoring of the vehicle's coupling devices and units. With the help of a program optimized for the operation of vehicle bodies and aggregates, the operation of the vehicle bodies and aggregates is controlled by means of the power control elements 17, e.g. in order to achieve optimum operating and exploitation conditions, and it is also possible to manually control and control the bodies of machines and equipment connected to the vehicle, i.e. the tractor.

Claims (1)

Method of checking and controlling a vehicle, in particular a tractor with attached devices, tools or machines, characterized in that the running and function sensors of the engine, gearbox, transmission and possibly other vehicle components or aggregates read their condition and function information and supply it to the basic electronic module , possibly other electronic modules for evaluation and program or induced display, which on the one hand automatically controls the operation of the engine, gearbox and possibly other vehicle bodies and possibly the connected machine by means of power control elements, and on the other manually by driver · 1 drawing