高科技的运用对公路建设的贡献可谓是越来越大，即使是公路中以往难以探知和预知的“路患”（如空洞、断裂等），由于先进侦测技术的应用而变得容易，并为公路的建设、验收、管理和养护作业带来极大的便利。于此，一种装备有多种高科技设备的公路与桥梁检测车正在发挥着重要的 The contributions made by high-tech to highway construction can be described as increasing. Even the “hardships” (such as hollows and fractures) that were difficult to detect and predict in the past have become easy due to the application of advanced detection technology. And bring great convenience to the construction, acceptance inspection, management and maintenance of the highway. Here, a road and bridge inspection vehicle equipped with a variety of high-tech equipment is playing an important role