发明授权
- 专利标题: Numerical control system including machine control system and collision detection system
- 专利标题(中): 数控系统包括机器控制系统和碰撞检测系统
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申请号: US11936369申请日: 2007-11-07
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公开(公告)号: US07738992B2公开(公告)日: 2010-06-15
- 发明人: Nobuyuki Takahashi , Hiromichi Nigazawa , Takashi Kamiya
- 申请人: Nobuyuki Takahashi , Hiromichi Nigazawa , Takashi Kamiya
- 申请人地址: JP Tokyo
- 专利权人: Mitsubishi Electric Corporation
- 当前专利权人: Mitsubishi Electric Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2006-316863 20061124
- 主分类号: G06F19/00
- IPC分类号: G06F19/00
摘要:
A numerical control system improves safety when asynchronously operating systems are operated as a single control unit. A machine control system outputs a command generated by interpreting a program with a command number assigned thereto, sends it to a collision detection system, and receives check result data therefrom, whereby when the number of commands for which check result data are obtained is more than or equal to a preset second threshold, a command number assigned to the check result data is output when it is determined that there is no probability of collision. When the result of a check on the probability of collision for a command received from a linkage data sending and receiving section is returned, the collision detection system returns check result data to the linkage data sending and receiving section by assigning a command number given to the checked command to the check result data.
公开/授权文献
- US20080125874A1 NUMERICAL CONTROL SYSTEM 公开/授权日:2008-05-29