摘要:
Provided is a cleaning robot system and a method of controlling the same for economically cleaning, with high workability, plate-shaped members, such as solar cell panels and reflecting mirrors used in photovoltaic power generation and solar thermal power generation systems. A cleaning robot system (1) for cleaning planar or curved plate-shaped members (4a), (4b) that are panels for photovoltaic power generation or reflecting mirrors for solar thermal power generation includes: a large number of cleaning robots (2) each having a function to travel on each of the plate-shaped members (4) which are to be cleaned and a function to clean the plate-shaped members (4); and an arranging robot (3) having a conveying function to move any of the cleaning robots (2) from a first one (4a) of the plate-shaped members to a second one (4b) of the plate-shaped members. Each of the cleaning robots (2) has a suction mechanism for performing cleaning while attaching onto one of the plate-shaped members (4), and the large number of cleaning robots (2) and a smaller number of the arranging robots (3) than that of the cleaning robots (2) cooperate together to clean the plate-shaped members (4) placed in a photovoltaic power generation or solar thermal power generation plant.
摘要:
Provided is a cleaning robot system and a method of controlling the same for economically cleaning, with high workability, plate-shaped members, such as solar cell panels and reflecting mirrors used in photovoltaic power generation and solar thermal power generation systems. A cleaning robot system (1) for cleaning planar or curved plate-shaped members (4a), (4b) that are panels for photovoltaic power generation or reflecting mirrors for solar thermal power generation includes: a large number of cleaning robots (2) each having a function to travel on each of the plate-shaped members (4) which are to be cleaned and a function to clean the plate-shaped members (4); and an arranging robot (3) having a conveying function to move any of the cleaning robots (2) from a first one (4a) of the plate-shaped members to a second one (4b) of the plate-shaped members. Each of the cleaning robots (2) has a suction mechanism for performing cleaning while attaching onto one of the plate-shaped members (4), and the large number of cleaning robots (2) and a smaller number of the arranging robots (3) than that of the cleaning robots (2) cooperate together to clean the plate-shaped members (4) placed in a photovoltaic power generation or solar thermal power generation plant.
摘要:
A sensor detects the presence or the absence of an obstacle by radiating a laser beam to the outside of a casing through a light projecting mirror and by letting the reflected light from an obstacle enter a light receiving element through a light receiving mirror. A light projecting window with a light projecting mirror positioned and a light receiving window with a light receiving mirror are positioned in the casing with a space therebetween to prevent reflected light from directly entering the light projecting window. The mirrors are attached to a rotation shaft of a motor, or rotation shafts of motors, synchronously rotatable provided between both mirrors. The optical axis of light radiated to the outside of the casing is set to face in a higher direction than horizontal to radiate in a cone-shaped form. By comparing a received light signal from a light receiving circuit to an output signal from a circuit for a previously set threshold, which has a correlation between detected distance and light intensity, a light receiving trigger is output. The distance is calculated when a signal is greater than the threshold. The presence or the absence of an obstacle is determined by the detection of reflected light intensity. This laser obstacle detection method and sensor, which can be used on an automated guided vehicle (AGV), will not misdetect rainfall as an obstacle.
摘要:
A safety device is disclosed for a gantry crane configured to lift containers from a truck driven chassis. The safety device estimates truck movement when the gantry crane lifts the container and sends an alert to avert lifting the truck when the container fails to decouple from the chassis. Motion sensors are disclosed that are configured to coupled to a trolley of a gantry crane and used to create an estimate of the front or back region near a container being lifted. A processor may use the motion sensor signals to avert lifting the truck and/or to avert an Optical Character Recognition (OCR) system reporting a container identification failure when a hatch cover is lifted off of a ship. In various embodiments, the processor may be included in the safety device and/or in the OCR system.
摘要:
A method and system providing a transfer container crane with container code recognition of a container identified by a container code to a container inventory management system is disclosed. The system and method are capable of performing these tasks without the use of non-standard container tagging.
摘要:
A processor is disclosed that may be configured to receive a status report for a vehicle in a container yard and/or a status reporting device configured to monitor the vehicle. The processor may respond to the received status report by creating a system action request and/or a system log. The system action request may include a fault condition problem report and/or a maintenance schedule request for the vehicle and/or the status reporting device. The processor automates generating responses to the received status reports, providing a fundamental tool to reduce down time for vehicles and improve their support of container transfer operations in the container yard. The system action request, system log and/or system action may be products of the processor's operation. A computer readable memory and/or a server may be configured to deliver a report, program system and/or an installation package to the end user.
摘要:
A safety device and a processor are disclosed for a quay crane, both are configured to avert the hatch cover being lifted from a ship as a container on the hatch is lifted. A computer readable memory and server are disclosed that may provide the processor with a program system and/or installation package. Motion sensors are disclosed for use with the safety device that may contribute to estimating the movement of the hatch cover.
摘要:
Methods and apparatus are disclosed for a crane safety device configured to operate a processor estimating a trajectory for the crane, determining a potentially dangerous event in response to a yard estimate and the trajectory, and sending alert messages in response to the potentially dangerous event. The processor may further generate the yard estimate. The embodiments may include means for implementing these operations, sensors of the yard estimate to generate the yard estimate, computer readable devices and/or a server containing a program system to instruct a computer to at least partly operate the processor and/or an installation package to create the program system.
摘要:
A mobile cargo container handling buffer crane having a bridge crane mounted thereon for transferring cargo containers between a ship and land transportation with an intermediate transfer position at which a suspended container can be noninvasively inspected by a longitudinally reciprocating container traversing nonintrusive inspection apparatus.
摘要:
Methods and several apparatus embodiments are disclosed operating Optical Characteristic Systems (OCS) in a container storage and/or transfer yard supporting the automated recognition of container codes displayed on various sides of the containers being stored and/or transferred. At least one processor may initiate an operational process by an OCS mounted on a container handler to create an operational result, select the operational process based upon an operational schedule and communicate with at least one OCS to receive an image of a container being handled by the container handler to at least partly create a container code estimate for a container inventory management system. A program system directing at least one computer implementing these operations, and may reside in computer readable memory, an installation package and/or a download server. The computer readable memory may or may not be accessibly coupled to the computer.