About 104 results
https://drivepatents.com/patents/988952 · 10 Jul 2013
A braking force control apparatus for a vehicle estimates the friction coefficient µ of a road surface as the state of the road surface on which the vehicle travels, and determines (computes) an ideal braking force µW (target braking force) by making use...
https://drivepatents.com/patents/991036 · 8 May 2013
A vehicle speed VSP enters a creep-cutoff-prohibiting speed region lower than V1 with a forward creep torque being outputted (t1), and then this state continues for a time duration set corresponding to a timer value NTM1 (t2). At this time, a creep cutoff ...
https://drivepatents.com/patents/991314 · 1 May 2013
A device which is compact, including a reducer, an electric motor, and a transmission which are arranged side by side along an axle. The transmission (3), reducer (16), and driving motor (15) are disposed within a rear hub (1) so as to lie side by side in ...
https://drivepatents.com/patents/991936 · 10 Apr 2013
In general, a control device for a railway vehicle controls an inverter device 4 based on a direct-current link voltage Vfc between the opposite terminals of a filter capacitor 3. In a circuit configuration according to the present invention, a direct-curr...
https://drivepatents.com/patents/985484 · 20 Mar 2013
The object of the present invention is to provide an inventive method and a system for controlling regenerative braking of a hybrid electric vehicle. The regenerative braking system (100) comprises a braking system (102) having a brake pedal (108) suitable...
https://drivepatents.com/patents/985939 · 6 Mar 2013
The drive torque of a motor for driving a vehicle wheel, as shown in (a), during the period between the start of steering t1 and an instant t2 when a prescribed interval TM1s has passed, is controlled so as to be a value which is temporarily increased from...
https://drivepatents.com/patents/985974 · 20 Feb 2013
The method involves arranging a drive signal latch circuit (9) in a control signal path (10) by a traction lock (1). A control unit (6) is provided for generating traction lock request signal (3) and a test request signal (13) received by a unit (2) and by...
https://drivepatents.com/patents/993890 · 16 Jan 2013
The present invention provides a power converter which, while ensuring safety, implements control for the flow of a constant current in a specified switching element, more accurately determines the lifetime of a switching element, and reduces the number of...
https://drivepatents.com/patents/993846 · 16 Jan 2013
Disclosed is an accelerator pedal device (100) provided with a driving control device (66). The driving control device (66) generates a braking force for braking a vehicle (10) when the operation quantity (¸p) of an acceleration pedal (12) is below a firs...
https://drivepatents.com/patents/993763 · 16 Jan 2013
A lawnmower vehicle which is a working vehicle with an electromagnetic brake includes left and right electromagnetic brakes, a brake relay which is a common brake releasing unit, and an ECU. The ECU compares electricity supply states of the left and right ...