I want to develop an interactive website and the back-end system (database) to manage some devices, such as energy meter, remote controller, etc and integrated with Google Map API.
I can manage internet connectivity of all devices and the messaging protocol.
I will use a middle-ware and the middle-ware can communicate with the software using HTTP POST/GET.
I can add/edit/delete a device on the google-map or add a group of devices from CSV or Excell file. Monitor and Control individual device by clicking on the device marker of GoogleMap window. There are graps of time series data (weekly and monthly).