The charging standard of the parking lot beside Wang Defu in Changsha: 1 hour (including 1 hour) is free, 1 hour (including 4 hours) 1 yuan, 4 hours 12 yuan to 12 hours (including1hour). According to the relevant public information, the parking fee is exempted if the parking time is less than 1 hour, and the 24-hour maximum charging standard for supporting parking lots of urban transportation hubs and rail transit interchange stations does not exceed that of 30 yuan.