Invention Grant
- Patent Title: Vehicle control system and method
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Application No.: US16399019Application Date: 2019-04-30
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Publication No.: US11691657B2Publication Date: 2023-07-04
- Inventor: Andrew Ryan Staats , Timothy Allen Schultz
- Applicant: TRANSPORTATION IP HOLDINGS, LLC
- Applicant Address: US CT Norwalk
- Assignee: TRANSPORTATION IP HOLDINGS, LLC
- Current Assignee: TRANSPORTATION IP HOLDINGS, LLC
- Current Assignee Address: US CT Norwalk
- Agency: The Small Patent Law Group LLC
- Agent Mary D. Lawlor
- Main IPC: B61L27/70
- IPC: B61L27/70 ; B61L25/02 ; B61L23/00 ; B61L27/04 ; B61L27/53 ; B61L23/06 ; B61L29/24 ; B61L29/28

Abstract:
A vehicle control system and method wirelessly communicate from at least one wireless transmitter positioned proximate a route crossing to a wireless receiver of a vehicle via a wireless wayside transceiver. The system and method communicate an indication of whether the route crossing is clear for passage of the vehicle through the route crossing. The system and method receive the indication by the wireless transmitter and using the vehicle receiver. A vehicle controller or an operator of the vehicle can determine whether it is safe for the vehicle to travel through the route crossing based on the indication received by the vehicle receiver from the portable transmitter. The vehicle can then be operated based on the determination.
Public/Granted literature
- US20200346674A1 Method for Wirelessly Indicating Flaggers State and Safety on a Wireless Crossing Public/Granted day:2020-11-05
Information query