Patent ID: 7756883

Claim:
A control method for modifying engineering information from a remote work site, comprising: setting up a service platform that has a network database including engineering information regarding the remote work site via an engineering information-building unit; communicating with an access platform having an authority access module via an Internet connected module disposed in an electronic device, the communication pertaining to an issue that has arisen at the remote work site; or transmitting the issue for storage on the network database of the service platform via a network connected module disposed in the electronic device directly; posting the issue via an issue establishment unit that communicates with an option menu according to an authority level through the authority access module, wherein the step of posting the issue includes: recording images of equipment or a construction site at the remote work site via an image-capturing unit; setting up location codes for the equipment or the construction site at the remote work site; converting the location codes for the equipment or the construction site via the issue establishment unit or the network connected module; and uploading and storing the image on the network database; and modifying prior engineering information in accordance with the issue, the location codes, and the images captured at the remote work site via an engineering information modification module.