Abstract: A sensing device for sensing activity on or around an object, includes sensor cords provided in a parallel or a substantially parallel arrangement. Each sensor cord includes sensors disposed adjacent one another. Each sensor includes a resilient top portion having at least one resilient conductive member, and a resilient lower portion having active sections and resilient lower portion conductive members channeled and interconnected through the lower portion, the lower portion conductive members being separated by non-conductive material. Each active section further includes a layer of resilient conductive material at a top of the lower portion, resilient non-conductive material arranged over the lower conductive members to insulate the lower portion conductive members from the conductive layer, and a communicating conductive material to connect one of the conductive members to the resilient conducting material on top of the active section.

Abstract: An event sensing component includes a housing, wherein the housing includes a first tube that is provided along an entire length of the housing, and a second tube that is provided along the entire length of the housing. The housing also includes a first connector provided at one end of the first tube and configured to couple with a first bypass tube that is attached at another end to another traffic sensing component. The housing further includes a second connector provided at one end of the second tube and configured to couple with a second bypass tube that is attached at another end to the another traffic sensing component.

Abstract: An acoustic pulse transfer device according to the invention has one or more carrier segments that can be connected together to transport acoustic pulses through them. Acoustic pulses generated by events in a first segment are transported through a second segment, which may or may not have its own acoustic pulse generator generating acoustic pulses in response to different events. Acoustic pulses generated in the first and second segments are then independently transported through a third segment. Any number of such segments can be connected together. Typically, acoustic pulses are generated by compressing a pneumatic tube in a carrier segment. The pneumatic tube is connected to a substantially non-compressible acoustic pulse carrier tube connected to the segment's pneumatic tube through a trough in a wall separating the pneumatic tube from the acoustic pulse carrier tube.

Abstract: An acoustic pulse transfer device according to the invention has one or more carrier segments that can be connected together to transport acoustic pulses through them. Acoustic pulses generated by events in a first segment are transported through a second segment, which may or may not have its own acoustic pulse generator generating acoustic pulses in response to different events. Acoustic pulses generated in the first and second segments are then independently transported through a third segment. Any number of such segments can be connected together. Typically, acoustic pulses are generated by compressing a pneumatic tube in a carrier segment. The pneumatic tube is connected to a substantially non-compressible acoustic pulse carrier tube connected to the segment's pneumatic tube through a trough in a wall separating the pneumatic tube from the acoustic pulse carrier tube.

Abstract: A traffic counting cord has a plurality of sections designed to be identical in physical characteristics, set-up procedures, durability and performance as a road tube. Each section has a portion with conductive upper and lower members and a portion with non-conductive upper and lower members. The upper and lower members are separated by resilient, non-conductive material. Embedded within the members are a plurality of wires insulated with nylon or other material and at least one non-insulated wire which is in contact with the conductive member. A count occurs when traffic impacting the cord causes the upper and lower members of a section to make contact. Individual counts for each lane can be obtained by cross-wiring the sections, so that the uninsulated conductors of each section are routed to a counter through insulated conductors or wires of the other sections. Any even or odd number of lanes, typically four, six, or eight lanes can be accommodated, although there is no theoretical limit.

Abstract: A traffic counting cord has a plurality of sections designed to be identical in physical characteristics, set-up procedures, durability and performance as a road tube. Each section has a portion with conductive upper and lower members and a portion with non-conductive upper and lower members. The upper and lower members are separated by resilient, non-conductive material. Embedded within the members are a plurality of wires insulated with nylon or other material and at least one non-insulated wire which is in contact with the conductive member. A count occurs when traffic impacting the cord causes the upper and lower members of a section to make contact. Individual counts for each lane can be obtained by cross-wiring the sections, so that the uninsulated conductors of each section are routed to a counter through insulated conductors or wires of the other sections. Any even or odd number of lanes, typically four, six, or eight lanes can be accomodated, although there is no theoretical limit.