移动停车信号牌设置要求？

移动停车信号牌是城市道路管理和交通安全的重要工具。移动停车信号牌需要在车辆进入或离开停车位时明显可见，并且应具备清晰、易于理解的指示功能。每个交通信号标志都需要定期维护和更新，以确保其准确性和有效性。

"The parking area signs require?" - "The parking area signs requirement?"

"In order to ensure the convenience of people, the signs should be placed in a bright place so that they can clearly recognize the signs." - "In order to ensure the convenience of people, the signs should be placed in a bright place so that they can clearly recognize the signs."

"1. They should be placed in areas where visibility is good, especially near places where visibility is difficult to assess." - "They should be placed in areas where visibility is good, especially near places where visibility is difficult to assess."

"I. The surface light intensity of the sign should be uniform and at least 30 cd/m2 above average." - "II. The surface light intensity of the sign should be uniform and at least 30 cd/m2 above average."

"I. The reflective material of the sign should have good angle of incidence and anti-reversive property, with an inverse reflectance coefficient value that meets JT/T279 requirements." - "III. The reflective material of the sign should have good angle of incidence and anti-reversive property, with an inverse reflectance coefficient value that meets JT/T279 requirements."