Automatic valet parking lot layout optimization method based on simulation optimization
A technology of layout optimization and parking lot, which is applied to the design of parking facilities in urban traffic planning and management, and the field of automatic valet parking lot layout optimization. It can solve problems such as one-sidedness, and achieve the effect of reducing land space and improving space efficiency.
Pending Publication Date: 2022-04-08
SOUTHEAST UNIV
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] The purpose of the present invention is to address the deficiencies of the above-mentioned background technology, to provide a method for optimizing the layout of an automatic valet parking lot based on simulation optimization, comprehensively considering the layout design of an automatic valet parking lot and the parking strategy of an automatic driving vehicle, and proposing A reliable method to improve the time and space efficiency of automatic valet parking lot, and solve the technical problem of how to overcome the one-sidedness of existing methods in improving the time and space efficiency of automatic valet parking lot
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0056] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention All modifications of the valence form fall within the scope defined by the appended claims of the present application.
[0057] Such as figure 1 As shown, a simulation optimization-based automatic valet parking lot layout optimization method uses the simulation optimization method to calculate and solve the optimal parking lot layout under given design parameters. The method includes the following steps:
[0058] Step 1. Set the design parameters of the automatic valet parking lot, including the design area of the automatic valet parking lot, the design aspect ratio of the automatic ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an automatic valet parking lot layout optimization method based on simulation optimization, and belongs to the technical field of calculation, reckoning or counting. The method comprises the following steps that the design area, the design length-width ratio, the parking demand, the expected arrival time interval of vehicles and the average parking time of the vehicles of the automatic valet parking lot are set; according to set parameters, a sequence of vehicles entering and exiting the parking lot is randomly generated, a simulation model is constructed by using the vehicle sequence and a given parking space distribution strategy, a vehicle departure strategy and a relocation strategy, the operation process of the automatic valet parking parking lot is simulated, and time-space efficiency and service capability evaluation parameters are output. And according to evaluation parameters output by the simulation model, constructing a layout optimization model, solving the layout optimization model, obtaining an optimal layout scheme of the automatic valet parking lot, and performing scheme evaluation. According to the method, the space-time efficiency and the service capability of the automatic valet parking lot are comprehensively considered, and the layout of the automatic valet parking lot is quantitatively optimized.
Description
technical field [0001] The invention discloses an automatic valet parking lot layout optimization method based on simulation optimization, relates to the technology of parking facility design in urban traffic planning and management, and belongs to the technical field of calculation, calculation or counting. Background technique [0002] Automatic valet parking is an important link in the application of automatic driving technology. Automatic valet parking refers to the technology that self-driving vehicles enter the parking lot to complete parking, and automatically leave the parking lot when the vehicle user issues an instruction. Automatic valet parking has received widespread attention because it can save vehicle users time to find parking and improve the travel experience of vehicle users. In addition, due to the unmanned and interconnected nature of self-driving cars, automatic valet parking lots can adopt a more intensive layout to improve the efficiency of parking sp...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06Q10/04G06Q10/06G06F30/20
CPCY02T10/40
Inventor 陈峻陈嘉毅张楚何英剑张子硕
Owner SOUTHEAST UNIV