阅读说明：本技术 用于建筑服务的固件空中下载(fota)更新 (Firmware Over The Air (FOTA) update for building services ) 是由 M·托马西尼 G·博尔索伊 于 2018-04-30 设计创作，主要内容包括：本发明涉及一种用于更新建筑服务设备,特别是照明服务设备的固件空中下载(FOTA)方法,所述照明服务设备包括多个装置,所述多个装置连接到服务器作为网状网络,所述方法包括以下步骤：将所述服务器发送的固件更新图像存储在每个装置的存储器单元中,并通过所述服务器输出的触发请求,触发将固件更新从所述存储器单元复制到每个装置的微控制器的内部存储器单元,其中,在所述触发命令被输出之后的预定义时段(时限)内,所述服务器使用来自所述装置的响应检查每个装置是否已经接收到所述固件更新图像和所述触发命令,并且所述复制直到所述预定义时段已经过去后才发生。(The invention relates to a Firmware Over The Air (FOTA) method for updating a building service, in particular a lighting service, said lighting service comprising a plurality of devices connected to a server as a mesh network, said method comprising the steps of: storing a firmware update image sent by the server in a memory unit of each device, and triggering, by a trigger request output by the server, copying of a firmware update from the memory unit to an internal memory unit of a microcontroller of each device, wherein, within a predefined period (time limit) after the trigger command is output, the server checks with a response from the device whether each device has received the firmware update image and the trigger command, and the copying does not occur until the predefined period has elapsed.)