18034861. CONTROL DEVICE, CONTROL SYSTEM, AND CONTROL METHOD simplified abstract (NEC Corporation)
CONTROL DEVICE, CONTROL SYSTEM, AND CONTROL METHOD
Organization Name
Inventor(s)
Toshiyuki Toyoshima of Tokyo (JP)
CONTROL DEVICE, CONTROL SYSTEM, AND CONTROL METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18034861 titled 'CONTROL DEVICE, CONTROL SYSTEM, AND CONTROL METHOD
Simplified Explanation
The patent application describes a control apparatus, system, and method for controlling a work machine to reduce inadvertent contact and maintain operating efficiency.
- The control apparatus acquires state information, action information, and surrounding information of the work machine.
- It specifies a safe distance between the movable part of the work machine and surrounding objects based on the acquired information.
- The action control means then controls the work machine's actions according to the safe distance and surrounding information.
Potential Applications
This technology can be applied in various industries where work machines are used, such as construction, manufacturing, agriculture, and mining. It can be implemented in different types of work machines, including excavators, cranes, forklifts, and robotic arms.
Problems Solved
1. Inadvertent contact: The technology reduces the risk of accidental collisions between the work machine and surrounding objects, preventing damage to both the machine and the objects. 2. Decreased operating rate: By maintaining a safe distance from surrounding objects, the work machine can operate efficiently without interruptions or delays caused by collisions or safety concerns.
Benefits
1. Improved safety: The control apparatus ensures that the work machine operates within a safe distance from surrounding objects, minimizing the risk of accidents and injuries. 2. Enhanced productivity: By preventing inadvertent contact, the work machine can maintain a consistent operating rate, leading to increased productivity and reduced downtime. 3. Cost savings: Avoiding collisions and damage to the work machine and surrounding objects reduces repair and replacement costs, improving overall cost-effectiveness.
Original Abstract Submitted
Provided are a control apparatus, a control system, and a control method for controlling a work machine which reduce inadvertent contact during operation of the work machine and inhibit a decrease in operating rate. A control apparatus for controlling a work machine having a movable part includes: an acquisition means of acquiring state information indicating a posture of the work machine, action information indicating an action of the work machine, and surrounding information indicating an arrangement of a surrounding object around the work machine; a specification means of specifying, based on the state information and the action information, a safe distance that is set between the movable part and the surrounding object; and an action control means of controlling an action of the work machine in accordance with the safe distance and the surrounding information.
