| 摘要 |
The invention describes a system of interconnected distributed sensors, commands, devices. It presents a limited complexity control network (field bus) which is transmitted through one-way channels and in which all the necessary principal and auxiliary operating tasks such as addressing, identification of local controls, control of the accuracy of transmitted data, the hierarchy of priorities, and any others are signalled and performed by pre-set actual control signals without multiplexing which requires software for decoding. The limited complexity that results: allows it to be implemented at lower cost and with greater choice through common micro-controllers or simple electronic circuits in general. It does not put restrictions on the number of nodes that can be supported by it. It allows it to be driven directly by personal computers or simple controllers. It ensures high performance in the movement of data and high performance information flow. |
