Walkway and courtyard lights are actually a combination of two types of lights. Garden lights focus on landscape, while trail lights focus on functionality. These two could have formed their own systems separately, but after consideration, they were still integrated together and summarized as trail courtyard lights.

Calculation of elevation and shoulder distance. The calculation of elevation and shoulder distance can achieve a good balance between functional and landscape effects. For example, if the design of elevation takes into account the corresponding landscape design, it can better reflect the role of the landscape and meet people's needs in terms of functionality.