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    • 71. 发明授权
    • Portable psycho-physical automobile driver testing device
    • 便携式心理车身驾驶员检测装置
    • US4057911A
    • 1977-11-15
    • US709717
    • 1976-07-29
    • Thomas F. Sack
    • Thomas F. Sack
    • G09B9/04
    • G09B9/04
    • A portable automobile driver testing unit comprises a cabinet having two side walls which can be swung open and an end wall in which there is a sight opening. In the bottom portion of the cabinet there is a compartment enclosed by a control panel and on the inner face of the cabinet top wall there are mounted relatively moveable elements for testing depth perception. The end wall with the opening is further provided with a pair of headlights, a first group of lights having removable letters and the brightness of which can be controlled by a rheostat, and a plurality of colored lights. A foot pedal assembly is connected to the control panel to be used in conjunction with the colored lights for testing reaction time and the assembly is stored upon the partition within the cabinet when not in use. A person facing the end wall with the opening and lights can be tested for depth perception, night vision, glare recovery, field of vision and simple and complex reaction time. The unit can also be used to test for visual acuity and traffic color recognition.
    • 便携式汽车驾驶员测试单元包括具有可以摆动打开的两个侧壁和其中存在视野开口的端壁的机壳。 在机柜的底部有一个由控制面板包围的隔间,并且在机柜顶壁的内表面上安装了相对可移动的元件,用于测试深度感知。 具有开口的端壁还设置有一对前灯,具有可移除字母的第一组灯,其亮度可由变阻器控制,以及多个彩色灯。 脚踏板组件连接到控制面板,与彩色灯一起使用,用于测试反应时间,并且组装在不使用时存储在机柜内的分区上。 面向端壁的开口和灯光可以测试深度感知,夜视,眩光恢复,视野和简单而复杂的反应时间。 该单元还可用于测试视力和交通颜色识别。
    • 74. 发明授权
    • Truck driver training apparatus
    • 卡车司机培训仪器
    • US3896564A
    • 1975-07-29
    • US42143473
    • 1973-12-03
    • ATKINS & MERRILL
    • DEWEY JAMES WEATON ALVIN C
    • G09B9/04
    • G09B9/04
    • This abstract describes an apparatus for use in the training of operators of trucks or other vehicles having manual transmissions. The essential component comprises a transimssion control simulator plus logic elements to generate appropriate signals corresponding to the simulated operation of the vehicle. It includes hydraulic means to assist the transmission shift lever to carry out a desired transmission gear connection when the proper operation conditions are met, and to refuse the transmission gear connection when the proper operating conditions are not met. The transmission has a first shaft journalled for rotation and translation in a frame. This carries a second shaft which is adapted to be traversed with the first shaft and to be selectively inserted into one of a plurality of openings corresponding to selected transmission speed connections. There are switches to indicate when the transmission connection is completed, that is, when the second shaft is inserted into an appropriate opening corresponding to a certain gear shift ratio. This switch information goes to logic boxes that compute the engine speed and the transmission characteristics. The hydraulic system which enables or restrains connections in a desired gear ratio, depends upon the output of a load cell connected between the first shaft and a hydraulic mechanism actuator, and also depends upon the input of a speed comparator, comparing the speed of rotation of the engine and the simulated ground speed of the vehicle.
    • 本摘要描述了一种用于训练卡车或具有手动变速器的其他车辆的操作者的装置。 基本部件包括跨越控制模拟器和逻辑元件,以产生对应于车辆的模拟操作的适当信号。 它包括液压装置,以在适当的操作条件满足时辅助变速器变速杆执行期望的传动齿轮连接,并且当不满足适当的操作条件时拒绝传动齿轮连接。 传动装置具有第一轴,其在框架中旋转和平移。 这带有第二轴,其适于与第一轴横穿并且被选择性地插入对应于所选择的传动速度连接的多个开口中的一个。 存在用于指示传输连接何时完成的开关,即当第二轴插入对应于一定换档比的适当开口时。 该开关信息转到计算发动机转速和传动特性的逻辑框。 启用或抑制所需传动比的连接的液压系统取决于连接在第一轴和液压机构致动器之间的负载传感器的输出,并且还取决于速度比较器的输入, 发动机和车辆的模拟地面速度。