Abstract: In a case of a normal operation, a battery controller (22) assumes a normal operation mode and permits charging and discharging of a battery module (21). Upon receiving a discharge command from a vehicle body controller (17) for completely discharging the battery module (21), the battery controller (22) assumes a discharge mode to discharge the battery module (21) to reach a safe voltage level and store discharge information. Upon reading out the discharge information, the battery controller (22) assumes a discharge prohibition mode to prohibit charging and discharging of the battery module (21).

Abstract: There is provided a vibration suppression device for a rope-like body of an elevator that can inhibit displacement of the rope-like body from becoming unstable due to amplification of the displacement and can make a movable range of the rope-like body wider. A vibration suppression device (20) includes a movable unit and a stopper. The movable unit can move in a direction in which a distance from an equilibrium position (19) of the rope-like body changes. The stopper restricts movement of the movable unit to a position closer than a first distance (d1) from the equilibrium position (19). The movable unit includes a displacement amplifier and a restriction member. The displacement amplifier is arranged to be directed to a first position (P1) of the rope-like body. The displacement amplifier amplifies displacement of the rope-like body. The restriction member inhibits the rope-like body from approaching the displacement amplifier.

Abstract: A server includes a unit obtaining a position of a registered vehicle, a unit obtaining a vehicle dispatch position, a unit determining a candidate vehicle based on the vehicle dispatch position and the position of the registered vehicle, a unit transmitting information regarding an autonomous driving function of the candidate vehicle to a user device, a unit receiving information for identifying a dispatch vehicle, and a unit transmitting a vehicle dispatch position to the dispatch vehicle. The user device includes a unit receiving the information regarding the autonomous driving function of the candidate vehicle, a unit displaying the information regarding the autonomous driving function of the candidate vehicle, an unit accepting a user operation for selecting the dispatch vehicle, and a unit transmitting the information for identifying the dispatch vehicle to the server.

Abstract: Provided are a treatment device and a treatment method capable of easily reusing a used rinsing liquid, and reducing the amount of waste liquid.

Abstract: A server includes a unit obtaining a position of a registered vehicle, a unit obtaining a vehicle dispatch position, a unit determining a candidate vehicle based on the vehicle dispatch position and the position of the registered vehicle, a unit transmitting information regarding an autonomous driving function of the candidate vehicle to a user device, a unit receiving information for identifying a dispatch vehicle, and a unit transmitting a vehicle dispatch position to the dispatch vehicle. The user device includes a unit receiving the information regarding the autonomous driving function of the candidate vehicle, a unit displaying the information regarding the autonomous driving function of the candidate vehicle, an unit accepting a user operation for selecting the dispatch vehicle, and a unit transmitting the information for identifying the dispatch vehicle to the server.

Abstract: There is provided a vibration suppression device for a rope-like body of an elevator that can inhibit displacement of the rope-like body from becoming unstable due to amplification of the displacement and can make a movable range of the rope-like body wider. A vibration suppression device (20) includes a movable unit and a stopper. The movable unit can move in a direction in which a distance from an equilibrium position (19) of the rope-like body changes. The stopper restricts movement of the movable unit to a position closer than a first distance (d1) from the equilibrium position (19). The movable unit includes a displacement amplifier and a restriction member. The displacement amplifier is arranged to be directed to a first position (P1) of the rope-like body. The displacement amplifier amplifies displacement of the rope-like body. The restriction member inhibits the rope-like body from approaching the displacement amplifier.

Abstract: A vehicle control apparatus comprises: a path deviation determination unit configured to output a request signal for requesting driving takeover if a deviation amount of information representing a traveling state with respect to a target track is not less than a first threshold; and an operation monitoring unit configured to monitor processing of the path deviation determination unit. The operation monitoring unit determines that an abnormality has occurred in the path deviation determination unit if the deviation amount of the information representing the traveling state with respect to the target track is not less than a second threshold larger than the first threshold, and a state in which the request signal is not output continues for a predetermined period.

Abstract: In a safety gear for an elevator, a pressing spring device applies a resistance force against movement of a normal-wedge guide member in a direction of moving away from a guide rail. A normal-wedge member has a reverse-wedge guide surface becoming more distant from the guide rail as extending upward. A reverse-wedge member is movable with respect to the normal-wedge member along the reverse-wedge guide surface. A vertical-direction spring device applies a resistance force against upward movement of the reverse-wedge member with respect to the normal-wedge member. A spring constant of the vertical-direction spring device is lower than a spring constant of the pressing spring device. The vertical-direction spring device has a region in which a rate of change in force generated along with increase in upward displacement amount of the reverse-wedge member with respect to the normal-wedge member decreases as compared to that in initial displacement.

Abstract: In a case where a first control device performs traveling control, an abnormality occurs in a first control target, and an abnormality further occurs in a first control target or a second control target, a vehicle control system executes the following processes: (A) in a case where no abnormality occurs in a first control target required for the traveling control, the first control device continues the traveling control; (B) in a case where an abnormality occurs in the first control target required for the traveling control and no abnormality occurs in the second control target required for the traveling control, the second control device executes the traveling control; and (C) in a case where an abnormality occurs in the first control target required for the traveling control and an abnormality occurs in the second control target required for the traveling control, the traveling control is limited.

Abstract: A vehicle control apparatus comprises a first travel control unit and a second travel control unit that are configured to perform vehicle travel control by device control. The first travel control unit includes an instruction unit configured to instruct the second travel control unit to execute alternative control, a stop unit configured to stop the device control if execution of the alternative control was instructed by the instruction unit, a reception unit configured to receive information regarding an execution status of the alternative control from the second travel control unit, and a determination unit configured to determine whether the stopping of the device control by the stop unit is to be cancelled, based on the information regarding the execution status of the alternative control that was received by the reception unit.

Abstract: In a case where a first control device performs traveling control, an abnormality occurs in a first control target, and an abnormality further occurs in a first control target or a second control target, a vehicle control system executes the following processes: (A) in a case where no abnormality occurs in a first control target required for the traveling control, the first control device continues the traveling control; (B) in a case where an abnormality occurs in the first control target required for the traveling control and no abnormality occurs in the second control target required for the traveling control, the second control device executes the traveling control; and (C) in a case where an abnormality occurs in the first control target required for the traveling control and an abnormality occurs in the second control target required for the traveling control, the traveling control is limited.

Abstract: In an elevator apparatus, an activating lever that activates an emergency safety gear is disposed on the emergency safety gear. A speed governor mechanism has: a speed governor sheave; a tensioning sheave; and a speed governor rope that is wound onto the speed governor sheave and the tensioning sheave, and that is connected to the activating lever. A resistance applying mechanism is disposed on the car. The resistance applying mechanism applies a resisting force during ascent of the car against movement of the activating lever in a direction that activates the emergency safety gear.

Abstract: An emergency stop device for an elevator car, including: a link configured to be rotated about a rotary shaft installed on a car by movement of a speed governor rope; a rail stopper provided to one end of the link; a roller guide mounted to the car; and an elastic member provided between another end of the link and the car. The elastic member causes a spring reaction force to be reduced to bring the rail stopper into abutment against the roller guide even when the rail stopper is displaced by the link, when the displacement exceeds a preset threshold value due to further displacement by the link along with the movement of the speed governor rope at a time of occurrence of rope breakage.

Abstract: Provided is an elevator device including a main rope configured to support a car and a counterweight, a hoisting machine configured to be driven with the main rope wound therearound, a hoisting-machine controller configured to control the hoisting machine, a car brake controller configured to control a car brake device configured to apply a load to car rails to control raising and lowering of the car, and a vibration detection device configured to detect vibration of the car. When the vibration of the car is detected based on an output signal from the vibration detection device under a running state in which the hoisting-machine controller controls drive of the hoisting machine, the car brake controller controls the car brake device to generate a braking force until the vibration becomes smaller than a set value.

Abstract: A vehicle control apparatus comprises a first travel control unit and a second travel control unit that are configured to perform vehicle travel control by device control. The first travel control unit includes an instruction unit configured to instruct the second travel control unit to execute alternative control, a stop unit configured to stop the device control if execution of the alternative control was instructed by the instruction unit, a reception unit configured to receive information regarding an execution status of the alternative control from the second travel control unit, and a determination unit configured to determine whether the stopping of the device control by the stop unit is to be cancelled, based on the information regarding the execution status of the alternative control that was received by the reception unit.

Abstract: A vibration damping device for reducing vibration of an elevator rope includes a displacement amplifier arranged around a region from a first portion of the elevator rope drawn and a second portion of the elevator rope drawn from an opposite side of one or more sheaves in parallel with the first portion. The displacement amplifier is configured to amplify a displacement of each of the first portion and the second portion of the elevator rope. The device also includes a limiting member that controls displacement amplification performed by the displacement amplifier such that the displacement of the first portion or the second portion amplified by the displacement amplifier does not become greater than a first displacement, which is a displacement of the elevator rope by which the elevator rope is not allowed to return to an equilibrium position of the vibration.

Abstract: A vehicle control apparatus comprises: a path deviation determination unit configured to output a request signal for requesting driving takeover if a deviation amount of information representing a traveling state with respect to a target track is not less than a first threshold; and an operation monitoring unit configured to monitor processing of the path deviation determination unit. The operation monitoring unit determines that an abnormality has occurred in the path deviation determination unit if the deviation amount of the information representing the traveling state with respect to the target track is not less than a second threshold larger than the first threshold, and a state in which the request signal is not output continues for a predetermined period.

Abstract: An object of the present invention is to provide a sway amount estimation system that can suppress a reduction in user convenience that would occur if the operation method is switched more than necessary. A sway amount estimation system (300) includes a sensing unit (78), a judgment unit (80), and an estimation unit (79). The estimation unit (79) calculates an estimated value of the amount of sway of an elevator rope due to vibration caused by building sway based on the sway sensed by the sensing unit (78) and an estimation model incorporating the effect of the displacement amplification of the displacement amplifier (7). The judgment unit (80) judges if the estimated value calculated by the estimation unit (79) is greater than a threshold for switching the operation method for the elevator apparatus (11).

Abstract: An object of the invention is to provide a vibration damping system that can avoid the occurrence of resonance of an elevator rope regardless of the vibration frequency of a vibration source. A vibration damping system (200) includes a displacement amplifier (7), a calculation unit (66), and a displacement amplification control unit (67). The displacement amplifier (7) is arranged along a given position in the longitudinal direction of the elevator rope. The displacement amplifier (7) amplifies a displacement due to vibration of the elevator rope based on a variable amplification factor. The calculation unit (66) calculates the natural frequency of the elevator rope. The displacement amplification control unit (67) controls the displacement amplification of the displacement amplifier (7) based on the natural frequency calculated by the calculation unit (66) and a preset vibration frequency.

Abstract: An object of the present invention is to provide a vibration damping device including an instability preventing means, for efficiently suppressing amplification of vibration of a long structure, which is mechanically flexible, due to a resonance phenomenon. A vibration damping device (100) for reducing vibration of a long structure (1) includes a displacement amplifier (7) and limiting members (8). The displacement amplifier (7) is arranged along a given position in the longitudinal direction of the structure (1). The displacement amplifier (7) amplifies a displacement of the structure (1). The limiting members (8) control displacement amplification performed by the displacement amplifier (7) such that the displacement of the structure (1) amplified by the displacement amplifier (7) does not become greater than a first displacement, the first displacement being a displacement of the structure (1) by which the structure (1) is not allowed to return to the equilibrium position of the vibration.