Navigation instrument
    1.
    发明授权
    Navigation instrument 失效
    导航仪

    公开(公告)号:US4390948A

    公开(公告)日:1983-06-28

    申请号:US159198

    申请日:1980-06-13

    IPC分类号: G01C22/00 G01C21/26 G06M3/14

    CPC分类号: G01C21/26

    摘要: A navigation instrument comprises a first counter for counting travelling distance from a start point, a second counter for counting travelling time from starting, a means for setting a scheduled average vehicle speed, an arithmetic means for calculating average vehicle speed, the deviation of travelling distance from the scheduled distance and the deviation of travelling time from the scheduled time, and a display means for displaying the result of calculation. The first counter is capable of subtractively counting travelling distance in response to switching operation of a switching means which is incorporated to the first counter. The first counter is also incorporated with a means for stopping navigating operation which is operative when the first counter counts down the travelling distance until a given value.

    摘要翻译: 一种导航仪器包括:一个用于计数起始点行进距离的第一计数器,一个用于计数起始时行进时间的第二计数器,一个用于设定预定平均车速的装置,用于计算平均车速的运算装置,行驶距离的偏差 从预定距离和行进时间与预定时间的偏差,以及显示装置,用于显示计算结果。 第一计数器能够响应于并入第一计数器的开关装置的切换操作而相差地计数行进距离。 第一个计数器还包括用于停止导航操作的装置,当第一计数器向下计数行程距离直到给定值时操作。

    Road map display system with indications of a vehicle position and
destination
    2.
    发明授权
    Road map display system with indications of a vehicle position and destination 失效
    道路图显示系统,具有车辆位置和目的地的指示

    公开(公告)号:US4543572A

    公开(公告)日:1985-09-24

    申请号:US373168

    申请日:1982-04-29

    摘要: A road map display system comprises a map memory for storing map image data, a sensor for detecting the travelling distance and travelling direction and outputting a signal representative of the angular offset between the direction of travel and an axis of a map coordinate system, an arithmetic means for calculating the map coordinates of a point halfway between the vehicle position and the destination, a coordinate transforming means which transforms the map image data to a display coordinate system, the origin of which lies halfway between the vehicle and the destination and the y-axis of which lies parallel to the direction of travel, a display memory in which the map data and symbols representing the destination and the position and the direction of travel of the vehicle are stored in terms of the display coordinate system, and a display means displaying the information stored in the display memory on the display screen.

    摘要翻译: 道路地图显示系统包括用于存储地图图像数据的地图存储器,用于检测行进距离和行进方向的传感器,并且输出表示行进方向与地图坐标系的轴之间的角度偏移的信号,算术 用于计算车辆位置和目的地之间中点的地图坐标的装置,坐标变换装置,其将地图图像数据变换到显示坐标系,显示坐标系的起点位于车辆和目的地之间的中间, 轴的平行于行进方向的显示存储器,其中根据显示坐标系存储表示目的地的地图数据和符号以及车辆的位置和行进方向的显示存储器,以及显示装置, 在显示屏幕上存储在显示存储器中的信息。

    System for maintaining an orientation of characters displayed with a
rotatable image
    3.
    发明授权
    System for maintaining an orientation of characters displayed with a rotatable image 失效
    用于维持用可旋转图像显示的字符的方向的系统

    公开(公告)号:US4527155A

    公开(公告)日:1985-07-02

    申请号:US354036

    申请日:1982-03-02

    摘要: A display of images on a screen which is installed in an automotive vehicle for displaying the driving direction and location of the automotive vehicle within a graphic pattern, such as a drive map, comprising: (a) a screen device; (b) a first memory unit in which data of a graphic pattern to be displayed on said screen device is stored; (c) a second memory unit in which at least one word and mark to be superimposed on the graphic pattern and those positional data on the graphic pattern are stored; (d) a signal generator which outputs a command signal to rotate the graphic pattern on said screen unit by an angle with respect to an original position; (e) a shift circuit which shifts the positions of all words and marks stored in said second memory unit to those rotated at the angle corresponding to the command signal from said signal generator; and (f) an image control unit which controls the display of graphic pattern rotated by the angle corresponding to the command signal from said signal generator on said screen unit and controls the superimposition of at least one word and mark stored in said second memory unit on the position of the graphic pattern shifted by said shift circuit.

    摘要翻译: 在安装在机动车辆中的屏幕上的图像的显示器,用于在诸如驱动器映射的图形模式中显示机动车辆的驾驶方向和位置,包括:(a)屏幕设备; (b)第一存储单元,其中存储要显示在所述屏幕设备上的图形的数据; (c)第二存储单元,其中存储要叠加在图形图案上的至少一个单词和标记,以及图形图形上的那些位置数据; (d)信号发生器,其输出命令信号以将所述屏幕单元上的图形旋转相对于原始位置的角度; (e)移位电路,将存储在所述第二存储器单元中的所有字和标记的位置移动到以与来自所述信号发生器的命令信号相对应的角度旋转的位置; 以及(f)图像控制单元,其控制在所述屏幕单元上旋转了与来自所述信号发生器的命令信号相对应的角度的图形显示的显示,并且控制存储在所述第二存储器单元中的至少一个字和标记的叠加, 由所述移位电路移位的图形的位置。

    Electronic liquid level gauge
    4.
    发明授权
    Electronic liquid level gauge 失效
    电子液位计

    公开(公告)号:US4444051A

    公开(公告)日:1984-04-24

    申请号:US357585

    申请日:1982-03-12

    IPC分类号: G01F23/26

    CPC分类号: G01F23/263

    摘要: An electronic liquid level gauge for measuring the level of a liquid contained in a vessel by employing an electrode pair immersed in the liquid. The electrode pair is associated with an oscillator which generates pulses of a repetition period directly proportional to the electrostatic capacity of the electrode pair. A counter is provided which is reset by an oscillator pulse and starts counting reference pulses of a predetermined repetition rate with a predetermined time delay relative to the occurrence of the oscillator pulse.

    摘要翻译: 一种电子液位计,用于通过使用浸在液体中的电极对来测量容器中容纳的液体的液位。 电极对与产生与电极对的静电电容成正比的重复周期的脉冲的振荡器相关联。 提供一个由振荡器脉冲复位的计数器,并相对于振荡器脉冲的出现以预定的时间延迟开始计数预定重复频率的基准脉冲。

    Navigation instrument
    5.
    发明授权
    Navigation instrument 失效
    导航仪

    公开(公告)号:US4371940A

    公开(公告)日:1983-02-01

    申请号:US288453

    申请日:1981-07-30

    摘要: A navigation instrument for use with a roadway vehicle comprises an arithmetic means producing three data signals showing the average speed of the vehicle, the deviation of the travelling distance from a scheduled one, and the deviation of the travelling time from a scheduled one, and a display means for displaying the three data sequentially fed from the arithmetic means through a signal selector means. The arithmetic means includes travelling distance/time deviation accumulating means for adding the deviation of the travelling distance/time with respect to the average speed initially set to the deviations of the travelling distance/time whenever the average speed is altered. Thus, the navigation instrument of the present invention makes it possible to calculate and display the travelling distance/time deviation accumulated value when the average speed of the vehicle is altered on the way of vehicle travelling.

    摘要翻译: 与道路车辆一起使用的导航仪器包括:运算装置,产生三个数据信号,显示车辆的平均速度,行驶距离与预定行驶距离的偏差以及行驶时间与预定行驶时间的偏差,以及 显示装置,用于通过信号选择装置显示从算术装置顺序馈送的三个数据。 算术装置包括行进距离/时间偏差累积装置,用于相对于最初设定的平均速度的平均速度,每当改变平均速度时,将移动距离/时间的偏差相加。 因此,本发明的导航仪器能够在车辆行驶中改变车辆的平均速度时,计算并显示行驶距离/时间偏差累加值。

    Road map display system with indication of a vehicle position
    6.
    发明授权
    Road map display system with indication of a vehicle position 失效
    道路图显示系统,指示车辆位置

    公开(公告)号:US4608656A

    公开(公告)日:1986-08-26

    申请号:US365105

    申请日:1982-04-02

    CPC分类号: G01C21/3667

    摘要: A road map display system for an automotive vehicle displays a mark representative of a vehicle's position and direction. The mark is positioned at the center of a display screen and the coordinate system of the map is transformed depending on the vehicle's direction so that the mark indicative of the direction is always directed upward along the y-axis of the display. The system further includes a scale selector which is manually operable. Depending on the selected map scale, the displayed map is magnified or reduced.

    摘要翻译: 用于机动车辆的路线图显示系统显示代表车辆位置和方向的标记。 标记位于显示屏的中心,并且根据车辆的方向变换地图的坐标系,使得指示方向的标记总是沿着显示器的y轴向上。 该系统还包括可手动操作的比例选择器。 根据所选的地图比例,显示的地图被放大或缩小。

    Optical sensor including temperature control
    8.
    发明授权
    Optical sensor including temperature control 有权
    光学传感器包括温度控制

    公开(公告)号:US06326610B1

    公开(公告)日:2001-12-04

    申请号:US09309277

    申请日:1999-05-11

    IPC分类号: H01J724

    摘要: A first Peltier device Pe1 and at least one second Peltier device Pe2 having a current consumption smaller than that of the first Peltier device Pe1 are connected to each other in series, while a bypass circuit B for diverting an excess current I3 with respect to the second Peltier device Pe2 is connected to the second Peltier device Pe2 in parallel, so that a driving current I1 from a current control section A drives the first Peltier device Pe1 at its optimum operating point, and the excess current I3 with respect to the second Peltier device Pe2 in the driving current I1 is diverted into the bypass circuit B, so as to allow the second Peltier device Pe2 to be driven at its optimum operating point as well, where by the cooling efficiency can be improved. Also, the first and second Peltier devices Pe1, Pe2 are stacked on each other, while all the Peltier devices Pe1, Pe2 are driven by the single common current control section A, so as to attain a smaller size.

    摘要翻译: 电流消耗小于第一珀耳帖装置Pe1的第一珀耳帖装置Pe1和至少一个第二珀耳帖装置Pe2彼此串联连接,而旁路电路B用于相对于第二珀尔帖装置Pe1转移过量电流I3 珀耳贴装置Pe2并联连接到第二珀耳帖装置Pe2,使得来自电流控制部A的驱动电流I1在其最佳工作点驱动第一珀耳帖装置Pe1,相对于第二珀耳帖装置的过电流I3 驱动电流I1中的Pe2被转移到旁路电路B中,以便允许第二珀耳帖装置Pe2在其最佳工作点被驱动,从而可以提高冷却效率。 此外,第一和第二珀耳帖装置Pe1,Pe2彼此堆叠,而所有珀尔帖装置Pe1,Pe2由单个公共电流控制部分A驱动,从而获得较小的尺寸。

    Electronic apparatus having backup power source
    10.
    发明授权
    Electronic apparatus having backup power source 失效
    具有备用电源的电子设备

    公开(公告)号:US5343436A

    公开(公告)日:1994-08-30

    申请号:US664226

    申请日:1991-03-04

    申请人: Hidetaka Suzuki

    发明人: Hidetaka Suzuki

    CPC分类号: G11C5/141

    摘要: An electronic apparatus of the invention uses memory information in each of the first memory area to store the end time of the power supply which was executed from the apparatus main body side to a memory card and the second memory area to store information regarding a residue time of a backup power supply element in the memory card which are provided in a memory element in the memory card and the present time information, thereby actually updating the residue information of the backup power supply element in the memory card. The residue information of the backup power supply element every memory card can be individually accurately managed.

    摘要翻译: 本发明的电子设备使用第一存储区域中的每一个中的存储器信息来存储从设备主体侧执行的电源的结束时间到存储卡和第二存储区域,以存储关于剩余时间的信息 存储卡中的存储元件中提供的备用电源元件和当前时间信息,从而实际上更新存储卡中的备用电源元件的残留信息。 每个存储卡的备用电源元件的残留信息可以被单独地精确地管理。