联系我们

如果你需要帮助，请与我们联系。McTrans 《公路通行能力手册》领域专家团队将为您提供帮助和支持。
电话：（800）226 - 1013
电子邮件：mctrans@ce.ufl.edu

为了更好地帮助您，请准备好您的 HCS 激活号码和用户编号。它可以通过在软件中选择帮助，然后点击'关于HCS'找到。您的版本和激活号码和用户编号在标题信息的下面。您可以共享项目文件或者输入文件，来助于我们解决您可能遇到的问题。

平均首次回复时间为4.5小时

提示和常见问题

以下是我们最常被问及的问题。

What is the license and support arrangement with HSS?

HSS is distributed along with HCS latest version as an office license that includes technical support (automatic updates, downloadable updates, toll-free telephone assistance, data file review, etc.) for the first year. Thereafter, an annual support subscription must be maintained to continue these services, but no more upgrade fees are required.

Do I need to uninstall the previous version(s) of HCS to have access to HSS?

HSS is included within HCS 2022, which is a separate installation and does not automatically uninstall previous versions.

Is HSS included with the latest version of HCS?

Yes. The current version of HSS is a complimentary software for now, which means it is installed along with the latest version of HCS.

How do you run HSS?

Open the Command Prompt and type ‘Highway Safety Software’. Alternatively, you can access HSS through the “HSS” tab in the HCS main menu. If you have the latest version of HCS and HSS was not installed, please contact our support via emailing mctrans@ce.ufl.edu or call 800-226-1013.

What are the computer requirements for this version?

HSS is a typical Windows installation and the system should meet the following minimum requirements including Windows XP/Vista/7 or newer, 512MB RAM, VGA+ Monitor and 750 MB hard drive space available. This will be a completely new installation, separate from any existing version. The installation program will present a license agreement, which must be agreed to for the installation to proceed.

Are there any issues with running HSS in 64-bit Windows 7?

No issues have been discovered in testing or reported by users.

Is everything from the Highway Safety Manual included in HSS?

The Highway Safety Software (HSS) implements Crash Prediction Models from Highway Safety Manual (HSM) 1st edition and the HSM Supplement, as well as NCHRP project 17-70, which means the following chapters are included:

Chapter 10 – Rural Two-Lane, Two-Way Roads
Chapter 11 – Rural Multilane Highways
Chapter 12 – Urban and Suburban Arterials
Chapter 18 – Freeways
Chapter 19 – Ramps
NCHRP Project 17-70 – Roundabouts

HSS is designed to determine the predicted and expected number of crashes for segments and intersections following the Predictive Method, which is explained in the aforementioned HSM chapters. The basis of the Predictive Method is calculating a Safety Performance Function (SPF) and applying Crash Modification Factors (CMFs) based on certain geometric and safety feature data in the intersection/segment. Whenever Historical Crash data is available, HSS allows Empirical Bayes method implementation.