Abstract: A cart includes: a body; wheels; a drive unit, driving each of the wheels; a handle, receiving a user's operation; an input detection sensor, detecting a load and/or moment applied to the handle; a rotation number sensor, detecting number of rotations of each of the wheels; and a control device, setting a target propulsive force to be output as a propulsive force from each of the wheels based on the load and/or moment, and controlling the drive unit to output the target propulsive force as the propulsive force. If the number of rotations of the wheel located on a side close to a turning center exceeds a predetermined threshold during turning, the control device sets the target propulsive force of the wheel located on a side away from the turning center to be less than the target propulsive force set based on the load and/or moment.

Abstract: A truck includes a body, left and right wheels provided on the body, left and right drive units driving the wheels, a handle provided on the body, a sensor, and a control device. The sensor detects a front-rear load and a moment about a vertical axis applied to the handle. The control device sets a target front-rear velocity of the body based on the front-rear load, and sets a target angular velocity of the body about a vertical axis based on the moment about the vertical axis. In a case where a product of the target front-rear velocity and the target angular velocity is greater than a predetermined threshold, the control device performs correction processing on the target front-rear velocity so that the product is equal to or less than the threshold, and controls the drive units based on the corrected target front-rear velocity and the target angular velocity.

Abstract: A trolley includes: a vehicle body; omnidirectional wheels; drive units; a handle; a sensor; and a control device for controlling the drive units based on the longitudinal load, lateral load, and moment about the vertical axis applied to the handle detected by the sensor. The control device: sets a target longitudinal velocity of the vehicle body based on the longitudinal load, a target lateral velocity of the vehicle body based on the lateral load, and a target angular velocity about the vertical axis of the vehicle body based on the moment about the vertical axis; corrects the target lateral velocity based on the target angular velocity so that an absolute value of the target lateral velocity decreases as an absolute value of the target angular velocity increases; and controls the drive units based on the target longitudinal velocity, the corrected target lateral velocity, and the target angular velocity.

Abstract: An operation device 5 includes: a base 40; an operation part 45, extending in a left-right direction; and a pair of left and right first connection parts 50, provided between the base and the operation part, and disposed apart from each other in the left-right direction. Each first connection part includes: a first end 56, connected to the base; a second end 55, connected to the operation part; a first elastic member 63, connecting the second end with respect to the first end to be displaceable in a front-rear direction; and a first distance sensor 65A, 65B, measuring a relative distance of the second end with respect to the first end in the front-rear direction.

Abstract: A recovery support system includes: a photographic image acquisition unit configured to acquire a photographic image of a prescribed area captured by an image capturing unit provided in a mobile body; a recovery object determination unit configured to determine whether or not a determination object reflected in the photographic image is a recovery object; a recovery request unit configured to execute recovery request processing of requesting recovery of a specific object by the mobile body, the specific object being determined as the recovery object by the recovery object determination unit; and a reward providing unit configured to, when recovery of the specific object is performed by the mobile body in response to the recovery request processing, provide a recovery assignee who causes the mobile body to recover the specific object with reward corresponding to an aspect of the recovered specific object or time required for the recovery.

Abstract: A cart includes a vehicle body, at least one omnidirectional wheel provided at the vehicle body and configured to move the vehicle body in all directions along a floor, a drive unit configured to drive the omnidirectional wheel, a handle provided at the vehicle body and configured to accept an operation by a user, at least one sensor configured to detect loads in a width direction and a front-and-rear direction of the vehicle body applied to the handle, and a control unit configured to control the drive unit based on the loads detected by the sensor, wherein the handle includes a first portion extending in the width direction and at least one second portion extending in a front-and-rear direction.

Abstract: A wear computing system (100, 200, 300) for computing a wear of a wheel (3) of a vehicle (2) comprises a revolution sensor (48) configured to detect a number of revolutions of the wheel (3), an acceleration sensor (49) configured to detect an acceleration of the vehicle (2) in a travel direction thereof, and a control unit (7) configured to compute a travel distance of the vehicle from the acceleration of the vehicle, and compute the wear from the travel distance and the number of revolutions of the wheel (3).

Abstract: A virtual experience providing system that provides a virtual experience in a virtual reality image based on a virtual world representing a real world or an artificial world to a user who rides a rideable mobile body includes a storage medium configured to store computer-readable instructions and a processor connected to the storage medium, the processor executing the computer-readable instructions to generate a basic movement command which is a movement command to the rideable mobile body based on a steering operation of the user and generate an event action command different from the basic movement command when a predetermined event has occurred in the virtual world, wherein the event action command is a command for causing the rideable mobile body to perform an event action that is predetermined according to the predetermined event.

Abstract: A vehicle body frame includes a head section that rotatably supports a steering shaft, and main frames extending from the head section toward a rear side of a vehicle body. A cross section of the main frame in a direction crossing a vehicle body forward/rearward direction is formed in a substantially rectangular shape having a vertical width larger than a lateral width. A carbon fiber reinforced resin in which carbon fibers are oriented uniformly in the vehicle body forward/rearward direction is installed on at least one of upper surfaces and lower surfaces of the main frames.

Abstract: A vehicle body frame includes a head section that rotatably supports a steering shaft, and main frames extending from the head section toward a rear side of a vehicle body. A cross section of the main frame in a direction crossing a vehicle body forward/rearward direction is formed in a substantially rectangular shape having a vertical width larger than a lateral width. A carbon fiber reinforced resin in which carbon fibers are oriented uniformly in the vehicle body forward/rearward direction is installed on at least one of upper surfaces and lower surfaces of the main frames.

Abstract: A vehicle body frame includes a head section that rotatably supports a steering shaft, a pair of left and right main frames extending from the head section toward a rear side of a vehicle body, and a cross member that connects the pair of left and right main frames. Each of the main frames is formed of a metal material, and the cross member is formed of a material having a higher specific rigidity than the metal material that constitutes each of the main frames.

Abstract: An inverted pendulum vehicle has a vehicle body frame, a main wheel combining a plurality of driven rollers arranged along a circle, a pair of drive disks rotatably supported by the vehicle body frame around a laterally extending rotational center line, a plurality of drive rollers arranged rotatably on each drive disk along a circumferential direction and configured to engage the driven rollers of the main wheel, a drive unit for individually driving the drive disks, a control unit for controlling the drive units under an inverted pendulum control, a tail wheel arm having a base end pivotally attached to a part of the vehicle body frame around a laterally extending pivot center line, a tail wheel rotatably supported by the tail wheel arm and a skid member attached to the tail wheel arm, the skid member including a pair of side walls slanting outward toward upper edges thereof.

Abstract: In an inverted pendulum type vehicle no excessive load is exerted on a sub-wheel even in the case where some downward load is exerted on a sub-wheel arm. The inverted pendulum type vehicle includes a main wheel capable of moving forward, rearward, to the left and to the right with a vehicle body frame supported by the main wheel. The inverted pendulum type vehicle further includes the sub-wheel arm turnably supported on the vehicle body frame with the sub-wheel being supported by the sub-wheel arm and being grounded. The sub-wheel is supported through a deformable biasing device, and is biased into a predetermined position in relation to the sub-wheel arm. When a downward load is exerted on the sub-wheel arm, the biasing device deforms, whereby at least part of the sub-wheel arm is grounded.

Abstract: An inverted pendulum control type moving body is provided with: a first driving portion that moves a host moving body at least in a forward/backward direction; a supporting portion that supports the inverted pendulum control type moving body so that it stands independently in a state of being in contact with the ground; an operation portion that switches between the ground contact state and a ground separation state of the supporting portion; and a control portion that, when the operation portion switches the state of the supporting portion from the ground contact state to the ground separation state, controls operation of the first driving portion so that a forward/backward direction tilt angle of the inverted pendulum control type moving body approximates a target tilt angle in the ground contact state.

Abstract: A straddled vehicle is equipped with a charging port structure in which a charging port is fixedly disposed within a recess provided in a wall member. A base end part of a cover member capable of closing the charging port is pivotably supported at a position adjacent to the charging port, and a lid is capable of closing the recess so as to cover the cover member from the outside is pivotably supported on the wall member. A retaining member retains a closed state of the lid in response to the lid being closed. A releasing member is operable so as to release the retention of the closed state of the lid by the retaining member. A coupling member is operable in association with the operation of the retaining member when closing the lid, and pivots the cover member toward the closing side.

Abstract: Provided are a battery charger, which is a different body from a vehicle and the durability, performance, etc., of which are maintained, and a battery charger attaching structure. The battery charger attaching structure comprises: a battery; a battery charger being a different body from a vehicle and charging the battery; an electric motor for generating driving force on the basis of the power supplied from the battery; vehicle covers for covering the vehicle; and an attachment portion provided on the vehicle covers and used for attaching the battery charger on the side of the vehicle. The attachment portion is provided at an upper part on a leg shield.

Abstract: An inverted pendulum control type moving body is provided with: a first driving portion that moves a host moving body at least in a forward/backward direction; a supporting portion that supports the inverted pendulum control type moving body so that it stands independently in a state of being in contact with the ground; an operation portion that switches between the ground contact state and a ground separation state of the supporting portion; and a control portion that, when the operation portion switches the state of the supporting portion from the ground contact state to the ground separation state, controls operation of the first driving portion so that a forward/backward direction tilt angle of the inverted pendulum control type moving body approximates a target tilt angle in the ground contact state.

Abstract: An inverted pendulum control type moving body includes: a first driving portion capable of driving in all directions on a movement plane; a frame portion rotatably supporting the first driving portion; a second driving portion rotatable about the rotation center of the first driving portion via a link portion; a first restriction portion restricting rotation of the link portion in a first direction about the rotation center; a second restriction portion restricting rotation of the link portion in a second direction about the rotation center; and a supporting portion supporting the frame portion in an uncontrolled state. An operation portion operates: a first operation which separates the supporting portion from the movement plane and increases a distance between the first and second restriction portions; and a second operation which brings the supporting portion into contact with the movement plane and reduces the distance between the first and second restriction portions.

Abstract: An inverted pendulum control type moving body includes: a first driving portion capable of driving in all directions on a movement plane; a frame portion rotatably supporting the first driving portion; a second driving portion rotatable about the rotation center of the first driving portion via a link portion; a first restriction portion restricting rotation of the link portion in a first direction about the rotation center; a second restriction portion restricting rotation of the link portion in a second direction about the rotation center; and a supporting portion supporting the frame portion in an uncontrolled state. An operation portion operates: a first operation which separates the supporting portion from the movement plane and increases a distance between the first and second restriction portions; and a second operation which brings the supporting portion into contact with the movement plane and reduces the distance between the first and second restriction portions.

Abstract: Provided is an electric vehicle that realizes a light electric straddled vehicle using a motor with a small size, and optimizes the left and right weight balances in the width direction of the vehicle with respect to the vehicle body centerline. The electric motor (250) is disposed inside a swing arm (124) of a cantilever type at a position overlapping a projection area of a rear wheel WR when seen from the side portion of the vehicle body. The motor driver (216) is disposed inside the swing arm (124) so that the vehicle body centerline (C) passing through at the front side of the vehicle body in the rear wheel (WR). The position (G2) of the center of gravity of the motor driver (216) is disposed to be offset in the direction opposite to the offset direction of the electric motor (250) with respect to the vehicle body centerline (C).