About 25 results
https://drivepatents.com/patents/1380325 · 2 Apr 2026
Provided is a physical quantity detection device capable of not only measuring tire air pressure without using a sensor component other than a strain sensor, but also detecting a load and wear from a strain signal corrected using information on the tire ai...
https://drivepatents.com/patents/1380460 · 2 Apr 2026
This shock absorber includes a first valve assembly connected to one end of a tube in an axial direction, a piston assembly dividing an inner chamber of the tube into a first chamber and a second chamber, a piston rod extending from the tube through the fi...
https://drivepatents.com/patents/1380589 · 2 Apr 2026
An alternating-current (AC) motor control device that is capable of suppressing current harmonic components flowing through an AC motor and reducing a loss generated in the AC motor can be achieved. The AC motor control device includes a power converter th...
https://drivepatents.com/patents/1379989 · 26 Mar 2026
Vehicle-external recognition is performed, and light distribution control over headlights mounted on a vehicle is performed based on the vehicle-external recognition. A configuration includes an external sensor that acquires information about an object aro...
https://drivepatents.com/patents/1379611 · 19 Mar 2026
According to an aspect of the present invention, a vehicle control device, a vehicle control method, and a vehicle control system obtain a first angle between the orientation of a vehicle and the travel direction of the vehicle, obtain an avoidance course ...
https://drivepatents.com/patents/1379540 · 19 Mar 2026
A suspension system performs calculations using machine learning by making sensor information and suspension state information associate with each other. The suspension system includes: a weight parameter storage unit; a vehicle state estimation unit; a fi...
https://drivepatents.com/patents/1379657 · 19 Mar 2026
An own position estimation device includes: a position information acquisition unit in a vehicle; a first memory in which encrypted map information is stored; a microcomputer that reads the map information, performs calculation based on information obtaine...
https://drivepatents.com/patents/1379284 · 12 Mar 2026
The present invention provides a brake control apparatus capable of both curbing cost and minimizing a size increase at the same time when redundancy is implemented for only a required system. A brake control apparatus includes an electromagnetic valve dev...
https://drivepatents.com/patents/1379251 · 12 Mar 2026
To suppress concentration of charging for a plurality of electric vehicles (EV) and achieve leveling. An electric vehicle charging management device that manages charging for a plurality of EVs , the electric vehicle charging management device including: a...
https://drivepatents.com/patents/1379215 · 12 Mar 2026
A CAN input unit (traveling speed input unit) to which a traveling speed of a vehicle is to be input and sprung acceleration input units (a first sensor input unit and a second sensor input unit) to which signal fluctuation ranges (vibration levels) of spr...