| 摘要 |
Methods, arrangement, nodes and computer programs performed by a tool communications network (50) for enabling of remote control of power tools (130), the tool communications network (50) comprising a tool server (110), a communication node (120) and a tool controller (100), and wherein at least one power tool (130) is connected to the tool controller (100), the method comprising determining (S100) control data, by the tool server (110), arranging (S110) the control data in a message structure (150), by the tool server (110), the message structure (150) comprising a message header for message transmission and a message body for carrying control data, the message body comprising at least one data container, wherein the data container contains at least one individual control data item, the control data item contains both metadata and value data, and the control data item is expressed in a binary format, transmitting (S120) a message based on the message structure (150) comprising the control data, by the tool server (110), receiving (S130) the message based on the message structure (150) comprising the control data, by the tool controller (100), storing (S140) the control data according to the message structure (150) in a database (105), of the tool controller (100). |
