该产品是一款解决低速颠簸问题的模块化减速装置。内部填充有非牛顿流体属性的聚合物溶液 ，利用该材料的特殊性质，根据车辆冲击力大小，改变自身硬度，例如，车辆通过速度越高就越颠簸，车速越低越舒适，差别对待不同速度的车辆，人性化的引导人们减速慢行。同时产品采用模块化设计思维，通过模块化的安装方式从而适应不同宽度的路面，增强了产品的复用性和可维护性。

     The product is a modular deceleration device to solve the problem of low-speed turbulence. The polymer solution with non Newtonian fluid properties is filled in the interior. According to the impact force of the vehicle, the hardness can be changed according to the special properties of the material. For example, the higher the vehicle passing speed, the more bumpy the vehicle will be, and the lower the vehicle speed, the more comfortable it will be. Different treatment will be given to vehicles with different speeds, and people will be guided to slow down. At the same time, the product adopts the modular design thinking, through the modular installation mode, so as to adapt to the different width of the road, and enhance the reusability and maintainability of the product.