Simulation-system-oriented road network drawing device and method therefor

A technology of simulation system and road network, which is applied in the direction of program control device, traffic control system, traffic control system of road vehicles, etc. It can solve problems such as loopholes, obstacles to the promotion and development of software and INTEGRATION simulation systems, and inability to install and operate independently
CN101640001BInactive Publication Date: 2011-11-09BEIJING JIAOTONG UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING JIAOTONG UNIV
Publication Date
2011-11-09
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a simulation-system-oriented road network drawing device and a method therefor; the method comprises: a map transformation method, a node segmentation method, a node moving method, a road section direction changing method, a road section translation method and a node combination method. The device mainly comprises a road network introduction device, a node editing device,a road section editing device, a signal editing device, an accident editing device, a trip starting and finishing point editing device and a road network guiding device. The device not only can realize visualization edit of the road network and improves the maneuverability of a simulation system, but also is developed based on visual basic and MAPX, so that an executable file can be generated, and the device can be operated and executed independent of any other software, thus improving the convenience of the software can be improved. All the functions of the device can be realized by various relations and methods inside all devices and among different devices.
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Description

technical field

[0001] The present invention relates to a road network drawing device and method oriented to a simulation system, more specifically, to a road network drawing device and method for a general traffic simulation system INTEGRATION. The invented device not only realizes the visual editing of INTEGRATION's road network and enhances the operability of the simulation system, but also can be executed independently of any other software operation, which improves the convenience of using the software. Background technique

[0002] Since INTEGRATION, a mesoscopic simulation system, can only recognize input files in text format, that is, users can only input simulated road networks by operating attributes in text files, and road network editing and modification work requires a lot of space. The input method of the file is not only difficult to input, but also error-prone and inconvenient to modify. In order to improve the utilization rate of the mesoscopic simulation s...

Claims

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