SYSTEM AND METHOD FOR TEMPERATURE CONTROL OF NOISE MEASUREMENT ROAD

摘要

A system and a method for controlling the temperature of noise measurement road surface are provided to place a boiler pipe under the noise measurement road surface and maintain the temperature of the noise measurement road surface uniform through a boiler to compare correct noise test results. A system for controlling the temperature of a noise measurement road surface(3) controls the temperature of the noise measurement road surface when noise generated between a tire and the noise measurement road surface is measured. The system includes a boiler pipe(4) and a boiler(5). The boiler pipe is located under the noise measurement road surface and connected zigzag over the noise measurement road surface. The boiler is connected to both ends of the boiler pipe and heats or cools water flowing through the boiler pipe to control the temperature of the noise measurement road surface.