Urban off road public parking facilities position and scale control method

Abstract

The invention discloses a control method of an urban off-road public parking facility location and scale, which comprises the following steps: (1) a spatial plane 2D coordinate system in a control area is established; (2) a simulation control is surveyed to acquire raw data of the parking information, and the raw data are expressed on the spatial plane 2D coordinate system, (3) a counter I for counting numbers of the alternative parking lots is initialized to be equal to 1, and the determination method of the off-road public parking facility location and scale is carried out based on the shortest average distance that a parker walks to a destination according to the raw data; (4) the value I of the counter is defined as I plus 1, and the step (3) is repeated to respectively acquire the calculation results of the off-road public parking facility location and scale under different numbers of alternative parking lots until the value I of the counter is equal to the maximum value of the alternative parking lots available for construction in the control area, then the calculation is completed; and (5) with regard to all the calculation results of the different values I in step (4), the control scheme of acquiring the off-road public parking facility location and scale corresponding to the shortest average distance that the parker walks to the destination is taken as the best output scheme.

Description

technical field [0001] The invention relates to a method for controlling the position and scale of public parking facilities outside the city road by using the shortest average distance from the parker to the destination under the condition of limited supply of urban land resources, and relates to urban traffic system planning and management technology. Background technique [0002] With the rapid development of China's urbanization and motorization process, the number of urban motor vehicles has increased rapidly, and the parking problem in many cities has become increasingly serious. On the one hand, the mutual interference of dynamic and static traffic causes the decline of road traffic capacity and increases the transportation cost. On the other hand, the exhaust gas emitted by long-term low-speed and idling vehicles brings serious pollution to the urban environment, and too much roadside parking While posing a great threat to the safety of vehicles, it also affects the ...

AI Technical Summary

Problems solved by technology

Existing literature research results show that the walking distance from the parker to the destination is the primary factor for the driver to choose an off-street parking lot, and the tolerable walking distance is about 250 meters. No amount of parking spaces can meet the parking demand, or lead to low utilization efficiency of parking facilities

[0005] However, the existing off-street public parking facilities are more controlled from a qualitative point of view in terms of location selection and berth scale determination, and cannot answer the following question, that is, in a number of limited lands available for setting up parking lots, which one to choose? Which alternative points are more reasonable to set up the parking lot? How reasonable is the number of berths for each parking lot? After the parking lot is set up, whether the walking distance from the parker to the destination can meet the needs of the vehicle parker (parking convenience)

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