标准摘要
[中文适用范围]： 本部分规定了确保不同制造商产品之间互操作性所需的使用层协议，涉及家用空调器和控制器之间的通信，使用网络增强通信设备（NECD）协议。该协议基于用户数据报协议（UDP），可使用IPv4或IPv6（TCP可选）。 [外文原描述]： ISO/IEC 14543-4-301:2020 specifies an application-layer protocol necessary for ensuring interoperability among the products of various manufacturers regarding communications between home air conditioners and controllers, using a protocol called network enhanced communications device (NECD) as specified in ISO/IEC 14543-4-3. This protocol is based on user datagram protocol (UDP) using IPv4 or IPv6 (TCP is optional).
英文名称Information technology – Home Electronic System (HES) architecture - Part-4-301: Application protocols for home air conditioners and controllers