Regel Kenneth E. (422 E. 1st. St. Kimberly WI 54136) Vandeyacht Kenneth G. (206 Edwards St. Combined Locks WI 54113)
인용정보
피인용 횟수 :
26인용 특허 :
0
초록▼
This invention pertains to a traffic signalling system, and methods of use, for monitoring a signal zone about an intersection having at least two approach paths, detecting each target entering the signal zone, and giving warning visual display signals to traffic in approach paths outside the approa
This invention pertains to a traffic signalling system, and methods of use, for monitoring a signal zone about an intersection having at least two approach paths, detecting each target entering the signal zone, and giving warning visual display signals to traffic in approach paths outside the approach path occupied by the respective target. The traffic signalling system may direct a second visual display signal, different from the visual warning display, toward the approach path occupied by the respective target, and may indicate, in the visual warning displays, the approach path occupied by the respective target. The traffic signalling system may concurrently receive and process stimuli from first and second targets in respective first and second different approach paths, and indicate, to the targets in the respective approach paths occupied by the targets, the presence of the other target in the other approach path. Timing apparatus may be included in the traffic signalling system, for setting and running a delay timer which maintains the detection indication for the set time after the target has been detected.
대표청구항▼
A traffic signalling system, for detecting targets contained in any of at least two approach paths in a signal zone, and for providing signals responsive to the targets detected, said traffic signalling system comprising: (a) a presence detector effective to receive a minimum threshold stimulus, at
A traffic signalling system, for detecting targets contained in any of at least two approach paths in a signal zone, and for providing signals responsive to the targets detected, said traffic signalling system comprising: (a) a presence detector effective to receive a minimum threshold stimulus, at one or more frequencies outside the human visible spectrum and outside the human audible spectrum, from each target, including each vehicle and each human, entering the signal zone in any one of the at least two approach paths, and to generate output signals responsive to the stimuli so received; (b) visual display apparatus for directing visual displays toward each of the at least two approach paths; and (c) electrical processing circuitry for receiving and processing output signals from said presence detector, and for delivering corresponding warning display signals to said visual display apparatus, directing visual warning displays, representing the presence of the respective target, toward each of the at least two approach paths outside the approach path occupied by the respective target.
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이 특허를 인용한 특허 (26)
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Beggs, Ryan P.; Boerger, James C.; Hoffmann, David J.; Markham, Ken; McNeill, Matthew; Muhl, Timothy; Nelson, Kyle; Oates, James; Senfleben, Jason, Methods and apparatus to detect and warn proximate entities of interest.
Beggs, Ryan P.; Boerger, James C.; Hoffmann, David J.; Markham, Ken; McNeill, Matthew; Muhl, Timothy; Nelson, Kyle; Oates, James; Senfleben, Jason, Methods and apparatus to detect and warn proximate entities of interest.
Beggs, Ryan P; Boerger, James C.; Hoffmann, David J.; Markham, Ken; McNeill, Matthew; Muhl, Timothy; Nelson, Kyle; Oates, James; Senfleben, Jason, Methods and apparatus to detect and warn proximate entities of interest.
Peddie, Timm; Bim-Merle, David P.; Burnham, Thomas A.; Santos, Daniel O.; Miller, Lawrence E.; Mehta, Vineet; Van Niekerk, Johannes B., Methods, systems and devices related to road mounted indicators for providing visual indications to approaching traffic.
Peddie, Timm; Bim-Merle, David P.; Burnham, Thomas A.; Santos, Daniel O.; Miller, Lawrence E.; Mehta, Vineet; Van Niekerk, Johannes B., Methods, systems and devices related to road mounted indicators for providing visual indications to approaching traffic.
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