Abstract: A system or the like capable of improving convenience of recognizing a surrounding situation of a working machine for an operator by controlling an image capturing function of an actual machine image capturing device in an appropriate manner in consideration of a state of the working machine is provided. When a working machine 40 is in the first state, an operation of a panning switch SW1 and a tilting switch SW2 is stopped, a posture ? of the actual machine image capturing device 412 when the operation is restarted is limited to an initial posture ?0. When the working machine 40 is in the second state, after the operation of the panning switch SW1 and the tilting switch SW2 is stopped, the posture ? of the actual machine image capturing device 412 when the operation is restarted is the posture ? as it is when the operation is stopped.

Abstract: An industrial vehicle includes a vehicle body, a vehicle load, a drive motor, a motor controller, and a cooling device. The vehicle body accommodates the drive motor, the motor controller, and the cooling device. The cooling device includes a first cooling duct and a second cooling duct. The first cooling duct includes an inlet port, an outflow branch port, and an outlet port. The second cooling duct includes an inflow branch port and a discharge port. The motor controller is connected to the first cooling duct so as to exchange heat with the air flowing in a section that is downstream of the outflow branch port and upstream of the outlet port. The drive motor is connected to the second cooling duct so as to be cooled by air discharged from the discharge port.

Abstract: It is possible to notify an operator of a change in radio wave intensity in addition to the radio wave intensity received by a remotely operating vehicle. A radio wave is transmitted to and received from a vehicle to operate the vehicle. A communication device 14 includes a display unit 21 configured to display information, in which the display unit 21 is capable of displaying a first image 22 representing first radio wave intensity which is radio wave intensity of a radio wave being currently received by the vehicle, and a second image 32 representing information on a change in the first radio wave intensity.

Abstract: A system or the like capable of making an operator recognize an environment around a working machine in an appropriate form in consideration of a state of the working machine. In the case where a working machine 40 is in a first state (an operable state), a display magnification of a captured image (environment image) outputted to a remote output interface 220 is controlled only in a range of a specified display magnification or lower, or is fixed at a value of the specified display magnification or lower. On the other hand, in the case where the working machine 40 is in a second state (an inoperable state), a zoom function of an actual machine image capturing device 412 is demonstrated according to a zoom operation through a remote input interface 210 by the operator.

Abstract: It is possible to notify an operator of a change in radio wave intensity in addition to the radio wave intensity received by a remotely operating vehicle. A radio wave is transmitted to and received from a vehicle to operate the vehicle. A communication device 14 includes a display unit 21 configured to display information, in which the display unit 21 is capable of displaying a first image 22 representing first radio wave intensity which is radio wave intensity of a radio wave being currently received by the vehicle, and a second image 32 representing information on a change in the first radio wave intensity.

Abstract: A system or the like capable of improving convenience of recognizing a surrounding situation of a working machine for an operator by controlling an image capturing function of an actual machine image capturing device in an appropriate manner in consideration of a state of the working machine is provided. When a working machine 40 is in the first state, an operation of a panning switch SW1 and a tilting switch SW2 is stopped, a posture ? of the actual machine image capturing device 412 when the operation is restarted is limited to an initial posture ?0. When the working machine 40 is in the second state, after the operation of the panning switch SW1 and the tilting switch SW2 is stopped, the posture ? of the actual machine image capturing device 412 when the operation is restarted is the posture ? as it is when the operation is stopped.

Abstract: A system or the like capable of making an operator recognize an environment around a working machine in an appropriate form in consideration of a state of the working machine. In the case where a working machine 40 is in a first state (an operable state), a display magnification of a captured image (environment image) outputted to a remote output interface 220 is controlled only in a range of a specified display magnification or lower, or is fixed at a value of the specified display magnification or lower. On the other hand, in the case where the working machine 40 is in a second state (an inoperable state), a zoom function of an actual machine image capturing device 412 is demonstrated according to a zoom operation through a remote input interface 210 by the operator.

Abstract: A loading device of a forklift truck includes outer masts provided at a truck body, mast support shafts rotatably supported by the truck body, and weld portions. Each weld portion is formed by weld bead. Each mast support shaft includes a shaft body that is rotatably supported by the truck body, a first flange portion extending forward and upward from the shaft body, and a second flange portion extending forward and upward from the shaft body. An outer periphery of the first flange portion is formed of a first curved surface. An outer periphery of the second flange portion formed of a second curved surface. Each weld portion includes a first weld portion formed along the first curved surface of the first flange portion of the mast support shaft and a second weld portion formed along the second curved surface of the second flange portion of the mast support shaft.

Abstract: A loading device of a forklift truck includes outer masts provided at a truck body, mast support shafts rotatably supported by the truck body, and weld portions. Each weld portion is formed by weld bead. Each mast support shaft includes a shaft body that is rotatably supported by the truck body, a first flange portion extending forward and upward from the shaft body, and a second flange portion extending forward and upward from the shaft body. An outer periphery of the first flange portion is formed of a first curved surface. An outer periphery of the second flange portion formed of a second curved surface. Each weld portion includes a first weld portion formed along the first curved surface of the first flange portion of the mast support shaft and a second weld portion formed along the second curved surface of the second flange portion of the mast support shaft.