俄亥俄州运输部通用商业机构合成器

1John Gliebe, Cambridge Systematics, Inc.presented topresented byOhio DOT General Purpose Business Establishment SynthesizerTRB Innovations in Travel Analysis and Planning ConferenceGreg Giaimo, WSPKrishnan Viswanathan, WRAJune 5, 20232MotivationOhio DOTwants to use Synthetic Establishments in its next generation of modeling tools for better accuracy and response behaviorDisaggregate Short-Distance Commercial Vehicle Model»Simulation agents defined by industry and number of employeesCV demand generation typically non-linear with respect to size of establishmentFuture CV technology adoption rates (EV, CAV) vary by firm size and typeEasier to explicitly represent distribution/fulfillment centersAggregate Long-Distance Freight Model»Use in FAF disaggregation»Direct links to Commercial Vehicle ModelMPO Models (“3C” ABMs) »Activity destination choice attractors»Richer set of variables to use in choice utilities3The VisionStart from a base year of disaggregate establishment records and cr