Highway Capacity Software 2023
忠实实现《公路通行能力手册》方法的软件
Version Release
New in HCS 2024
The new version of the Highway Capacity Software (HCS) is available from January 2024. The software is updated annually to improve functionality and incorporate updates from the Highway Capacity Manual. Explore the latest additions and features added to the new version release.
Improved User Experience
Past Update Highlights
Network 模块
Network模块是一个全新的模块,它实现了第七版《公路通行能力手册》第38章所介绍的方法。模块首次实现综合分析城市主干路和高速公路的相互影响。以下是它特点:
- 对多个公路设施继续性能衡量
- 进口匝道与出口匝道的排队溢出检查
基于真实地图的高速公路区段划分
HCS Freeways模块添加了地图功能,用户可以根据《公路通行能力手册》的高速公路分段方法,在Bing地图上对高速公路进行分段。地图功能确保用户分段符合《公路通行能力手册》规范的同时,提高了建模效率。
HCS和HSS综合分析
HCS和HSS互相兼容文件。城市道路和高速公路的综合运营和分析更为便利。兼容性涵盖了:
- 在HSS中可以直接打开HCS的文件
- HSS的安全分析结果包括在HCS的公路和高速公路分析中
遵守第七版《公路通行能力手册》的规范
The HCS 2024 release incorporates methodologies from the 7th Edition of HCM (2022) updates, including:
一体化的Highway Capacity Software
助力用户更自信地建模分析
Highway Capacity Software
- Adds new option for silent installation
Streets 模块
- Adds connected and automated vehicle (CAV) effects on saturation flow rates
- Disables base saturation flow rate for invalid movements
TWSC
- Adds optional calibration for conflicting flow factors
- Includes other minor bug fixes and improvements
- Provides back-of-queue length in ft.
AWSC
- Improves format of the formatted report to be printed on one page
- Combines Approach Delay and Approach LOS rows in formatted report
- Includes other minor bug fixes and improvements
Freeways 模块
- Allows importing facilities from precoded segmentation database
- Updates the facility graph
- Adds a new Calibration page to show input parameters and background colors based on outputs on the same table
Freeways (cont.)
- Displays safety analysis results in text reports for freeway segments based on Chapter 18 of Highway Safety Manual (HSM) 1st Edition
- Adds Proportion of CAVs and Ramp Demand Adjustment Factors to Segments Global Inputs
- Adds input for Vehicle Value of Time (VOT) and result for Total Delay Cost
Highways 模块
- Displays safety analysis results in text reports for highway segments based on Chapters 11 and 12 of Highway Safety Manual (HSM) 1st edition
- Updates Two-Lane chart to use Adjusted Follower Density instead of Follower Density
- Updates Two-Lane reports when d/c > 1
Service Volumes
- Implements connected and automated vehicle (CAV) service volume tables in text reports
Highways 模块
- Adds new Network module to provide network-level spillback analysis based on Chapter 38 of 7th Edition of HCM
- Adds modeling of network with urban street facilities and freeway facilities
- Estimates O-D-based travel time