Vehicle control device and method for controlling vehicle
Granted: November 19, 2024
Patent Number:
12145602
A vehicle control device including a motion condition detector detecting motion conditions including a rotational motion and a longitudinal acceleration of a vehicle on which a load is to be loaded, a wheel load acquisition unit acquiring wheel loads of wheels, a loading state acquisition unit acquiring a loading state of the load loaded on the vehicle, an inertia value calculator calculating an inertia value including principal axes of inertia about a center of gravity of the vehicle…
Vehicle communication system, communication method, and storage medium storing communication program
Granted: November 19, 2024
Patent Number:
12149928
A vehicle communication system, including plural control devices configured to carry out communication with one another, wherein a transmitting device and a receiving device each include a memory and a processor. The processor at the transmitting device generates first authentication information based on a message and the encryption key, and in a case in which there is an abnormality at the encryption key, transmits the predetermined authentication information and the message to the…
Stator and manufacturing method thereof
Granted: November 19, 2024
Patent Number:
12149121
A stator may include a stator core and a coil. The stator core may include: a first portion; a second portion; and a first intermediate portion interposed between the first portion and the second portion in the axial direction. A first segment conductor and a second segment conductor may overly each other in a circumferential direction of the stator core hr a slot within an area of the first intermediate portion. A first side surface may include a first protrusion provided by the first…
Semiconductor device
Granted: November 19, 2024
Patent Number:
12149053
In a semiconductor device, a quantum dot group includes a stack of plural quantum dot layers having different central wavelengths at which respective gains are maximum. A part of or all of the quantum dot layers are stacked so that the central wavelengths sequentially shifts along a stacking direction. The quantum dot group includes a longest wavelength layer group composed of some quantum dot layers including a longest wavelength layer having a longest central wavelength and at least…
Nonaqueous electrolyte secondary battery
Granted: November 19, 2024
Patent Number:
12148957
An electrode body of a secondary battery described herein includes: a core portion where electrode mixture layers of a plurality of electrode sheets are laminated; terminal connecting portions where respective current collector foil exposed portions are laminated, and a mixture layer non-facing portion where the electrode mixture layer faces the current collector foil exposed portion, the mixture layer non-facing portion being formed in a boundary between the terminal connecting portion…
Battery system
Granted: November 19, 2024
Patent Number:
12148899
A battery system that avoids an over discharge with a simple sensor element is provided. The battery system comprises: a battery pack including a plurality of battery cells connected in series, a monitoring unit that monitors a condition of the battery pack, and a control unit that controls a discharge of the battery pack. The control unit calculates capacity condition A of the battery pack at a first discharge cutoff voltage based on the total voltage and the total current, estimates…
Shared vision system backbone
Granted: November 19, 2024
Patent Number:
12148223
A method for generating a dense light detection and ranging (LiDAR) representation by a vision system includes receiving, at a sparse depth network, one or more sparse representations of an environment. The method also includes generating a depth estimate of the environment depicted in an image captured by an image capturing sensor. The method further includes generating, via the sparse depth network, one or more sparse depth estimates based on receiving the one or more sparse…
Controller for hydrogen engine
Granted: November 19, 2024
Patent Number:
12146433
A controller for a hydrogen engine controls a hydrogen engine including a selective catalytic reduction (SCR) device installed in an exhaust passage and a urea addition valve that adds urea to exhaust gas flowing through a portion of the exhaust passage upstream of the SCR device. Processing circuitry of the controller executes a reduction process that causes a urea addition amount of the urea addition valve to be smaller when a urea deposition amount of the SCR device is greater than or…
Steer-by-wire steering system
Granted: November 19, 2024
Patent Number:
12145665
A steer-by-wire steering system includes: a steering device including a steering motor powered by a main power source and/or a backup power source; and a controller configured to control the steering device based on a steering request. When the backup power source is normal, the controller executes an abnormal-situation control based on electric power supplied to the steering motor by the main power source and/or the backup power source when the controller determines that the voltage of…
Vehicle assist server, processing method for vehicle assist server, and storage medium
Granted: November 19, 2024
Patent Number:
12145624
A vehicle assist server performs a vehicle assist for an object vehicle using a previously generated assist content, based on object vehicle data including a traveling state of the object vehicle and position information about the object vehicle on a map. The vehicle assist server includes a prevalence degree estimation unit, a prevalence degree determination unit, and a registration unit.
System and method for adjusting the light intensity of an analog needle
Granted: November 19, 2024
Patent Number:
12145442
A system and method for adjusting the intensity of light provided to an analog needle are disclosed herein. The system and method adjust the intensity of light provided to the analog needle based on an operating state of an engine of a vehicle.
Vehicle control method, vehicle control system, and vehicle control program
Granted: November 19, 2024
Patent Number:
12145574
A vehicle control method controls a vehicle adapted to automated valet parking in a parking lot. The vehicle control method includes a localization process of estimating a vehicle position of the vehicle in the parking lot based on a detection result by a sensor mounted on the vehicle. The vehicle control method further includes a process of accumulating an estimation error of the vehicle position estimated through the localization process. The vehicle control method further includes a…
Purposeful brake-induced wheel lockup for vehicle stability control in autonomous vehicles
Granted: November 19, 2024
Patent Number:
12145558
Systems and Methods for controlling an autonomous vehicle, may include: receiving sensor data, the sensor data comprising vehicle parameter information for the autonomous vehicle; using the sensor data to determine a vehicle state for the autonomous vehicle, wherein the vehicle state comprises information regarding a magnitude of an actual or predicted effective understeer gradient for the vehicle; computing a yaw moment required to correct the effective understeer gradient based on the…
In-seat airbag device
Granted: November 19, 2024
Patent Number:
12145526
An in-seat airbag device, includes: an airbag main body having a front-rear chamber that, expands past one side of a head of a passenger toward a seat front side and is disposed at the one side of the head of the passenger, a left-right chamber that expands from a seat front side end portion of the front-rear chamber toward a seat width direction inner side and is disposed at a seat front side of a face of the passenger, and a distal end chamber that expands from a seat width direction…
Sensor mounting structure for vehicle
Granted: November 19, 2024
Patent Number:
12145509
A sensor mounting structure for a vehicle, includes: first mounting members extending in a vehicle front-and-rear direction, being separated by a spacing in a vehicle width direction, and being mountable at arbitrary positions of a roof of the vehicle; and second mounting members extending in the vehicle width direction, being separated by a spacing in the vehicle front-and-rear direction, and being configured to span between arbitrary positions of the first mounting members, the second…
Lighting device
Granted: November 19, 2024
Patent Number:
12145502
A lighting device includes a first light source portion, a light guide that includes a light guide body with an elongated shape, guides light incident from the first light source portion in a longitudinal direction of the elongated shape, and emits a first light including the guided light to illuminate an illuminated object, and a second light source portion that emits a second light to illuminate the illuminated object. The second light source portion is provided independently of the…
Vehicle backrest structure
Granted: November 19, 2024
Patent Number:
12145483
A vehicle backrest structure includes a lateral handrail fixed within a vehicle cabin and extending horizontally, and a backrest having a cushion formed of a soft material and configured to receive a back portion of a wheelchair user in a wheelchair that is supported within the cabin of the vehicle. The backrest has a recessed part that is opened downward and is to be engaged with the lateral handrail. The backrest is configured to be removably supported on the lateral handrail.
Braking control device of industrial vehicle
Granted: November 19, 2024
Patent Number:
12145470
A braking control device of an industrial vehicle includes a travel motor configured to generate regenerative braking force and a mechanical brake configured to generate mechanical braking force as a braking unit and including a battery configured to be charged by the regenerative braking force. The device is configured to acquire vehicle speed information of the industrial vehicle, acquire a regenerative current of the travel motor, execute autonomous driving with a required braking…
Control device that controls electrically powered vehicle and method of controlling electrically powered vehicle
Granted: November 19, 2024
Patent Number:
12145464
An ECU controls a vehicle including a power reception unit that can wirelessly receive electric power from a power feeding facility placed on a travel road. The ECU includes a memory in which a user-desired condition is stored, the user-desired condition being a condition under which a user of the vehicle desires on-road power reception, the on-road power reception being power reception from the power feeding facility placed on the travel road, and a processor connected to the memory.…
Vehicle display control device, vehicle display control system, vehicle, vehicle display control method, and non-transitory storage medium storing a program
Granted: November 19, 2024
Patent Number:
12145444
A vehicle display control device includes: a display section that is configured to cause display at a plurality of display areas provided adjacent to each other inside a vehicle cabin; and a display item changing section that is configured to change respective display items displayed at the plurality of display areas by the display section.
