JPS6442392U

JPS6442392U -

Info

Publication number: JPS6442392U
Application number: JP13490087U
Authority: JP
Priority date: 1987-09-03
Filing date: 1987-09-03
Publication date: 1989-03-14

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示すブロツク図、
第２図は姿勢データ表示の一例、第３図は従来の
方位角検出器の一例を示す平面図、第４図は第３
図の側面図、第５図は従来のピツチ角検出器の一
例を示す平面図、第６図は第５図の側面図、第７
図は従来のロール角検出器の一例を示す平面図、
第８図は第７図の側面図である。図において、１は検出部、２は方位角検出器、
３はピツチ角検出器、４はロール角検出器、５は
信号変換器、６は送信器、７はインタフエース、
８は通信回線、１０は電源部、１３は表示部、１
４は受信器、１５は演算部、１６は方位角修正器
、１７はピツチ角修正器、１８はロール角修正器
、１９は表示器である。なお、各図中同一符号は
同一または相当部分を示す。 FIG. 1 is a block diagram showing an embodiment of the present invention.
Fig. 2 is an example of attitude data display, Fig. 3 is a plan view showing an example of a conventional azimuth angle detector, and Fig. 4 is a plan view of an example of a conventional azimuth angle detector.
5 is a plan view showing an example of a conventional pitch angle detector, FIG. 6 is a side view of FIG. 5, and FIG. 7 is a side view of FIG.
The figure is a plan view showing an example of a conventional roll angle detector.
FIG. 8 is a side view of FIG. 7. In the figure, 1 is a detection unit, 2 is an azimuth angle detector,
3 is a pitch angle detector, 4 is a roll angle detector, 5 is a signal converter, 6 is a transmitter, 7 is an interface,
8 is a communication line, 10 is a power supply unit, 13 is a display unit, 1
4 is a receiver, 15 is an arithmetic unit, 16 is an azimuth angle corrector, 17 is a pitch angle corrector, 18 is a roll angle corrector, and 19 is a display. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of claim for utility model registration] The azimuth,
In a tunnel excavator attitude detection device that has a display unit that receives and displays data transmitted from a detector that detects the attitude of three axes, pitch angle and roll angle, the deviation angle from the standard state of the three axes when the detector is installed A corrector that outputs a signal for correcting the data, a calculation section that corrects the transferred data from the detector using the output signal of the correction device, and the correction device and the calculation section are provided in the display section. A tunnel boring machine attitude detection device.