IT- tillämpningar inom övriga områden

Kommittébeteckning: SIS/TK 189 (Innemiljö och energianvändning i byggnader)
Källa: CEN
Svarsdatum: den 19 nov 2018
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This document specifies a communication protocol for networked control systems. The protocol provides peer-to-peer communication for networked control using web-services. The document describes services in layer 2 and layer 3.

The layer 2 (data link layer) specification also describes the MAC sub-layer interface to the physical layer. The physical layer provides a choice of transmission media. The layer 3 (network layer), as described in EN 14908-1, is integrated in UDP/IP communication using IPv4 and IPv6 protocols.

Kommittébeteckning: SIS/TK 228 (Lantbruksmaskiner)
Källa: ISO
Svarsdatum: den 21 nov 2018
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ISO 11783 as a whole specifies a serial data network for control and communications on forestry or agricultural

tractors and mounted, semi-mounted, towed or self-propelled implements. Its purpose is to standardize the method

and format of transfer of data between sensor, actuators, control elements, and information-storage and -display

units, whether mounted on, or part of, the tractor or implement. This part of ISO 11783 describes the management

of source addresses (SAs) for control functions (CFs) of electronic control units (ECUs), the association of

addresses with the functional identification of a device and the detection and reporting of network-related errors. It

also specifies procedures for initialization and response to brief power outages, and minimum requirements, for

network-connected ECUs.