Invention Grant
US08797184B2 Advanced accessible pedestrian system for signalized traffic intersections
有权
用于信号交通交叉口的高级无障碍行人系统
- Patent Title: Advanced accessible pedestrian system for signalized traffic intersections
- Patent Title (中): 用于信号交通交叉口的高级无障碍行人系统
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Application No.: US13059635Application Date: 2009-08-19
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Publication No.: US08797184B2Publication Date: 2014-08-05
- Inventor: Philip Tate , Richard Wall , Craig Cravioto , Cody Browne , Zane Sapp , Gabriel Deruwe
- Applicant: Philip Tate , Richard Wall , Craig Cravioto , Cody Browne , Zane Sapp , Gabriel Deruwe
- Applicant Address: US ID Moscow US ID Boise
- Assignee: University of Idaho,Campbell Company
- Current Assignee: University of Idaho,Campbell Company
- Current Assignee Address: US ID Moscow US ID Boise
- Agency: Klarquist Sparkman, LLP
- International Application: PCT/US2009/054351 WO 20090819
- International Announcement: WO2010/022179 WO 20100225
- Main IPC: G08G1/07
- IPC: G08G1/07
Abstract:
Pedestrian call systems with bidirectional communication between pedestrian call stations and traffic controllers are arranged so as to detect system errors. Communications can be provided over power conductors, and systems can be configured and monitored using a web browser. In one example, traffic systems are provided with Ethernet interfaces that can be used for bidirectional communication over power lines.
Public/Granted literature
- US20110148660A1 ADVANCED ACCESSIBLE PEDESTRIAN SYSTEM FOR SIGNALIZED TRAFFIC INTERSECTIONS Public/Granted day:2011-06-23
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