DRIVING SLIP CONTROLLER

PURPOSE: To suppress an influence of an error of a wheel speed at an ASR by depending upon a change of an engine rotational speed with a variable rising limit. CONSTITUTION: A controller 5 generates a wheel speed signal filtered to obtain a brake slip, and a vehicle speed signal has a predetermined...

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Bibliographische Detailangaben
Hauptverfasser:	PEETAA RUTSUPU, YOHANESU SHIYUMITSUTO
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: To suppress an influence of an error of a wheel speed at an ASR by depending upon a change of an engine rotational speed with a variable rising limit. CONSTITUTION: A controller 5 generates a wheel speed signal filtered to obtain a brake slip, and a vehicle speed signal has a predetermined rising limit, that is, a maximum gradient of a wheel speed rise like, for example, 50 g. The wheel speed VABS left and VABS right of the drive wheel are also supplied to the controller 9 for the ARS through leads 7, 8. Further, the controller 5 obtains a reference speed signal from the wheel speed signal of the non-drive wheel, and the reference signal is supplied to a controller 9 through the lead 10 as a wheel speed for forming a slip in the case of the ASR. The speed signal is always generated in the vehicle during traveling. An engine tachometer 11 supplies an engine rotational speed Nmot.