| 摘要 |
<p>The temperature measurement system recods temperature levels in rooms and objects. It informs buildings occupants of temperature variations in a room or of electrical apparatus and connections. The system provides data covering tempreature alteration, so that short circuiting, overheating and fire damage can be prevented. Sensors are positioned at appropriate places in a building and are connected to a central unit which in turn re-transmits the data to a computer which contains a program which records the temperature information and presents it. In this way, it can be seen where the temperature rises and when. Each sensor has a unique number. The sensors are joined to each other by a multi-wire cable. At the end of the chain is a central unit connected with the sensors. All reports from the sensors come into it. The central unit is connected to the computer and the software is installed in a computer. The sensors are fitted in rooms or in or on electrical apparatus and distribution systems of electrical energy. A maximum of 250 sensors indicate temperature, temperature rises, such rises in specific times (e.g. 10 degrees per minute, report temperature rises by E-mail, rises per period via short message systems). They report recorded temperatures per period (day, week, month, quarter, year). The software program is developed and exclusively effected by the Phedra Project.</p> |
