초록 ▼

A compact speed measurement system for field or onsite use in measuring speeds of vehicles and capturing images of select vehicles. The system includes a laser speed detector for determining a speed of a vehicle in a specific target area. When a speed is determined, the detector generates a speed si

A compact speed measurement system for field or onsite use in measuring speeds of vehicles and capturing images of select vehicles. The system includes a laser speed detector for determining a speed of a vehicle in a specific target area. When a speed is determined, the detector generates a speed signal. The system includes a camera generally aligned with the speed detector operable to capture and store digital still images of vehicles in memory. The camera is programmed to respond to an image capture signal to generate and transmit a digital image file including a still image of the vehicle targeted by the detector. A portable field processor is communicatively linked to the speed detector and the camera to first receive the speed signal, to process the speed signal and to transmit an image capture signal to the camera, and to receive the digital image file from the camera.

대표청구항 ▼

A compact speed measurement system for field or onsite use in measuring speeds of vehicles and capturing images of select vehicles. The system includes a laser speed detector for determining a speed of a vehicle in a specific target area. When a speed is determined, the detector generates a speed si

A compact speed measurement system for field or onsite use in measuring speeds of vehicles and capturing images of select vehicles. The system includes a laser speed detector for determining a speed of a vehicle in a specific target area. When a speed is determined, the detector generates a speed signal. The system includes a camera generally aligned with the speed detector operable to capture and store digital still images of vehicles in memory. The camera is programmed to respond to an image capture signal to generate and transmit a digital image file including a still image of the vehicle targeted by the detector. A portable field processor is communicatively linked to the speed detector and the camera to first receive the speed signal, to process the speed signal and to transmit an image capture signal to the camera, and to receive the digital image file from the camera. kle feed media statements to move the machine to the correct position prior to further machining. ning a side slip rate error from a difference between the measured vehicle side slip rate and the desired side slip rate, wherein the split coefficient steering correction comprises an open loop part derived from a steering correction parameter and a closed loop part derived from the yaw rate error. 5. The control of claim 4 wherein the means for detecting a split coefficient condition between the first and second wheels derives a difference in wheel slip between the first and second wheels and the open loop part of the split coefficient steering correction is derived from the difference in wheel slip between the first and second wheels. 6. The control of claim 1 wherein the means for detecting a split coefficient condition between the first and second wheels derives a difference in wheel slip between the first and second wheels and the split coefficient steering correction is derived at least partly from the difference in wheel slip between the first and second wheels. 7. A control for a vehicle chassis having a plurality of wheels comprising one or more wheels on a first side of the vehicle and one or more wheels on a second side of the vehicle, braking apparatus using at least one predetermined braking parameter for each of the plurality of wheels and steering apparatus for one or more of the plurality of wheels, the control comprising: means for storing first and second calibrated values of the predetermined braking parameter; means for detecting a split coefficient condition between the one or more wheels on a first side of the vehicle and one or more wheels on a second side of the vehicle; means for determining if a split coefficient steering correction is available; and means responsive to a detection of the split coefficient condition and a braking command signal for one of the plurality of wheels on the side of the vehicle exhibiting the higher coefficient of friction: (a) if the split coefficient steering correction parameter may be used, actuating the braking apparatus for the one of the first and second wheels having the higher coefficient of friction with the first calibrated value of the predetermined braking parameter and simultaneously actuating the steering apparatus with the split coefficient steering correction to compensate for yaw induced by braking with the split coefficient condition; or alternatively (b) if the split coefficient steering correction parameter may not be used, actuating the braking apparatus for the one of the first and second wheels having the higher coefficient of friction with the second calibrated value of the predetermined braking parameter without simultaneously actuating the steering apparatus with the split coefficient steering correction. 8. The control of claim 7 further comprising: means for measuring a vehicle yaw rate; means for determining a desired yaw rate; and means for determining a yaw rate error from a difference between the measured vehicle yaw rate and the desired yaw rate, wherein the split coefficient steering correction comprises an open loop part derived from a steering correction parameter and a closed loop part derived from the yaw rate error. 9. The control of claim 8 wherein the means for detecting a split coefficient condition derives a difference in wheel slip between one of the one or more wheels on the first side of the vehicle and one of the one or more wheels on the second side of the vehicle and the open loop part of the split coefficient steering correction is derived from the difference in wheel slip. 10. The control of claim 7 further comprising: means for measuring a vehicle side slip rate; means for determining a desired side slip rate; and means for determining a side slip rate error from a difference between the measured vehicle side slip rate and the desired side slip rate, wherein the split coefficient steering correction comprises an open loop part derived from a steering correction parameter and a closed loop part d erived from the yaw rate error. 11. The control of claim 10 wherein the means for detecting a split coefficient condition derives a difference in wheel slip between one of the one or more wheels on the first side of the vehicle and one of the one or more wheels on the second side of the vehicle and the open loop part of the split coefficient steering correction is derived from the difference in wheel slip. 12. The control of claim 7 wherein the means for detecting a split coefficient condition derives a difference in wheel slip between one of the one or more wheels on the first side of the vehicle and one of the one or more wheels on the second side of the vehicle and the open loop part of the split coefficient steering correction is derived from the difference in wheel slip. es first and second flange members that extend outwardly from said first and second ends and said modular circuit breaker holder member further including panel fastening means for securing said first and second flange members to a panel. 6. A circuit breaker assembly comprising: A) at least one modular circuit breaker holder member having a cooperative shape to embrace a circuit breaker, each of said modular circuit breaker holder member including first and second ends and a through portion inbetween, and first and second supporting surfaces inwardly positioned below said first and second ends and said first and second supporting surfaces including first and second electrical contact members; B) a panelboard-mount circuit breaker for each of said holder members having first and second terminals and a front end; C) two elongated contact members for each of said circuit breakers, each having first and second ends, said first ends being connected to said first and second terminals, and said elongated contact members extend peripherally along said panelboard-mount circuit breaker toward said front end, and said second ends extending outwardly a cooperative distance to be removably mounted to said first and second electrical contact members; D) first fastening means for removably keeping said second ends mounted to said first and second electrical contact member; and E) second fastening means for keeping said at least one modular circuit breaker holder members stacked together and in abutting relationship with respect to each other. 7. The circuit breaker assembly set forth in claim 6, further including: F) an elongated rail base assembly removably mounted to a flat area and including means for removably mounting said modular circuit breaker holder members to said rail base assembly, said rail base assembly includes a longitudinal flat wall that is kept at a parallel and spaced apart relationship with respect to said flat area.