Abstract: Disclosed is a monitoring device of water meter, comprising a body, a sensor, a camera module, a communication module and a microcontroller unit. The sensor, the camera module, the communication module and the microcontroller unit are disposed in the body. The sensor is used to obtain pointer rotation times information. The camera module is used to obtain reading image information. The microcontroller unit transmits the received pointer rotation times information and the reading image information to a communication module of another monitoring device of water meter and/or a server via the communication module. The monitoring device of water meter of the present invention has functions of pointer rotational detection and number display wheel image capturing, degree of water consumption is further calculated by means of the above two functions which are complementary to each other.

Abstract: A method for transferring resources between a first group of computers executing a first operating system and a second group of computers executing a second operating system is provided. Each group of computers has at least one file server executing its respective operating system such as a WINDOWS SERVER (including NT, 2000, XP, and all descended server OS) operating systems or a LINUX operating system. The resources of a first file server in the first group including multiple configurations, files and directories are first transferred to a second file server in the second group. A human-computer interface control program running on the file server in the second group is then provided for administrating the transferred resources on the file server.

Abstract: This invention provides a method of transferring resources between two different operating systems. The invention applies in transferring resources between the first group of file servers (at least one) executing Windows NT operating system and the second group of file servers (at least one) executing Linux operating system.