초록 ▼

A trailer control system incorporates sensors on both the trailer and a tow vehicle towing the trailer to measure operating parameters of both the trailer and the tow vehicle or prime mover. A computer mounted in the trailer or in the tow vehicle gathers input data from the sensors, including a vari

A trailer control system incorporates sensors on both the trailer and a tow vehicle towing the trailer to measure operating parameters of both the trailer and the tow vehicle or prime mover. A computer mounted in the trailer or in the tow vehicle gathers input data from the sensors, including a variety of measurements of force, displacement, and temperature for the tow vehicle, the trailer, and their components. The computer may also be used to apply braking forces to the wheels of the trailer. Using the simulator, a variety of components on the trailer may be tested, their performance measured, and a better trailer may be designed. A trailer may also incorporate such a system for better control of the trailer and the combination vehicle of which it is a part.

대표청구항 ▼

A trailer control system incorporates sensors on both the trailer and a tow vehicle towing the trailer to measure operating parameters of both the trailer and the tow vehicle or prime mover. A computer mounted in the trailer or in the tow vehicle gathers input data from the sensors, including a vari

A trailer control system incorporates sensors on both the trailer and a tow vehicle towing the trailer to measure operating parameters of both the trailer and the tow vehicle or prime mover. A computer mounted in the trailer or in the tow vehicle gathers input data from the sensors, including a variety of measurements of force, displacement, and temperature for the tow vehicle, the trailer, and their components. The computer may also be used to apply braking forces to the wheels of the trailer. Using the simulator, a variety of components on the trailer may be tested, their performance measured, and a better trailer may be designed. A trailer may also incorporate such a system for better control of the trailer and the combination vehicle of which it is a part. an association between coordinate values of the colorimetry color space corresponding to colors before and after the color correction; a first device conversion step of using a conversion definition according to characteristics of image receipt or image output by a first device for receiving an image to obtain image data or outputting an image based on image data, to convert coordinate values in a first color space describing image data for the first device into coordinate values of the colorimetry color space independent of the device; a color correction conversion step of using the color correction conversion definition produced in said color correction conversion definition producing step to convert coordinate values of the colorimetry color space corresponding to a color before the color correction into coordinate values of the colorimetry color space corresponding to a color after the color correction; and a second device conversion step of using a conversion definition according to characteristics of image receipt or image output by a second device for receiving an image to obtain image data or outputting an image based on image data, to convert coordinate values of the colorimetry color space into coordinate values in a second color space describing image data for the second device, whereby the image data defined by the first color space is converted into image data defined by the second color space, said image data being representative of an image in which the color correction is applied to an image based on the image data defined by the first color space. 5. A color correction method according to claim 4, wherein said color correction conversion definition producing step produces, as said color correction conversion definition, a color correction conversion definition defining an association between coordinate values within an area of original image colors reproducible as colors of the original image of the colorimetry color space and coordinate values within an area of reproduced image colors reproducible as colors of the reproduced image of the colorimetry color space, before execution of the color correction conversion step, there is carried out a first gamut conversion step in which coordinate values within an area of colors reproducible as colors of an image received or outputted by the first device of the colorimetry color space is converted into coordinate values within an area of the original image colors, and after execution of the color correction conversion step, there is carried out a second gamut conversion step in which coordinate values within an area of the reproduced image colors are converted into coordinate values within an area of colors reproducible as colors of an image received or outputted by the second device of the colorimetry color space. 6. A color correction method according to claim 4, wherein said color correction conversion definition producing step produces, as said color correction conversion definition, a color correction conversion definition defining an association between coordinate values within a predetermined area of the colorimetry color space, before execution of the color correction conversion step, there is carried out a first gamut conversion step in which coordinate values within an area of colors reproducible as colors of an image received or outputted by the first device of the colorimetry color space are converted into the coordinate values within the predetermined area, and after execution of the color correction conversion step, there is carried out a second gamut conversion step in which the coordinate values within predetermined area are converted into coordinate values within an area of colors reproducible as colors of an image received or outputted by the second device of the colorimetry color space. al., 382/154; US-4695156, 19870900, Taft, 356/003.14; US-4803645, 19890200, Ohtomo et al., 702/167; US-4825393, 19890400, Nishiya, 702/152; US-4935810, 19900600, Nonami et al., 348/045; US-5144373, 19920900, Moler, 356/002; US-5146228, 19920900, Irani et al., 342/064; US-5166878, 19921100, Poelstra, 701/200; US-5202928, 19930400, Tomita et al., 382/154; US-5259037, 19931100, Plunk, 382/154; US-5307136, 19940400, Saneyoshi, 356/003.14; US-5381526, 19950100, Ellson, 345/530; US-5390291, 19950200, Ohashi, 345/419; US-5454069, 19950900, Knapp et al., 345/420; US-5499306, 19960300, Sasaki et al., 382/291; US-5519485, 19960500, Ohtani et al., 356/002; US-5559334, 19960900, Gupta et al., 250/360.1; US-5577130, 19961100, Wu, 382/106; US-5598515, 19970100, Shashua, 345/422; US-5604529, 19970200, Kuga et al., 438/046; US-5699444, 19971200, Palm, 382/106; US-5850469, 19981200, Martin et al., 382/154; US-6041140, 20000300, Binns et al., 382/209; US-6124864, 20000900, Madden et al., 345/473