About 14 results
https://drivepatents.com/patents/972112 · 23 Jul 2014
The method involves capturing a stop request in a controller (50). A retaining gear is inserted in a transmission (32). An electric machine (40) is controlled, so that the electric machine provides a holding torque for assisting the holding of a motor vehi...
https://drivepatents.com/patents/1067251 · 24 May 2006
An automatic controller includes an output signal connected to a solenoid valve and input signals. The output signal activates the solenoid valve which activates a vacuum booster assembly that activates a hydraulic brake assembly depending on input signals...
https://drivepatents.com/patents/1069543 · 1 Mar 2006
The software implemented method for the realizing of an electronic roll lock for motor vehicles with an automatic clutch entails establishing the predetermined direction of travel, monitoring in continuous or discontinuous discrete time intervals whether t...
https://drivepatents.com/patents/1072646 · 9 Nov 2005
The method involves verifying a speed input condition when speed of a vehicle (1) is less than a threshold speed. A gear shift lever position condition is verified when the position of a gear shift lever in combination with a measured slope indicates that ...
https://drivepatents.com/patents/1077322 · 1 Jun 2005
A vehicle braking force control apparatus detects a period of time from when a braking force of a brake device (H) is cancelled until a vehicle body speed in the backwards direction of a vehicle on a hill reaches a predetermined state, determines a brake o...
https://drivepatents.com/patents/1083784 · 22 Sep 2004
A brake system is provided with a brake pressure control device (1) which is light in weight and low in cost and which is capable of selectively performing a brake assist control and a slope starting control. An electromagnetic pressure control valve (12f,...
https://drivepatents.com/patents/1084749 · 18 Aug 2004
The starting off aid has an operating device for carrying out a supported driving off procedure so that control signals can be generated by a controller for the automatic clutch and braking system for the desired driving off process in accordance with the ...
https://drivepatents.com/patents/1085114 · 4 Aug 2004
The control method for the roll movement blocking device has the roll movement blocking pressure, provided by the vehicle braking system, determined by a given formula in dependence on the inclination of the road and the weight of the vehicle and entered i...
https://drivepatents.com/patents/1085123 · 4 Aug 2004
The braking control method has the braking force for at least one of the automobile wheel brakes maintained after operation of the brake pedal, independent of the brake pedal movement, during a defined operating mode, identified by detection of an incline ...
https://drivepatents.com/patents/1086765 · 2 Jun 2004
A brake fluid pressure maintaining apparatus (5) for a vehicle, having: a master cylinder (2); a check valve (23); and, a normally-open-type electromagnetic valve (6) including an electromagnetic coil (44), a fixed core (40), and a movable core (41), and i...