JPH0478047U - - Google Patents
Info
- Publication number
- JPH0478047U JPH0478047U JP12233190U JP12233190U JPH0478047U JP H0478047 U JPH0478047 U JP H0478047U JP 12233190 U JP12233190 U JP 12233190U JP 12233190 U JP12233190 U JP 12233190U JP H0478047 U JPH0478047 U JP H0478047U
- Authority
- JP
- Japan
- Prior art keywords
- detection means
- change amount
- detecting
- present
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Closed-Circuit Television Systems (AREA)
Description
第１図は本考案の車載用ＴＶの一実施例を示す
ブロツク図。第２図は本考案の方位検出手段と変
化量検出手段をメカ的に実現する一実施例を示す
平面図であり、第３図はその断面図である。第４
図は本考案に於いて方位の急激な変化がない場合
（停車状態）を示す平面図。第５図は本考案に於
いて方位の急激な変化があつた場合（ハンドルを
切る）を示す平面図。第６図は本考案の車載用Ｔ
ＶのＴＶ制御手段を示す回路図。第７図は本考案
による方位検出手段と変化量検出手段を電気的に
実現するための一実施例を示すブロツク図。第８
図は本考案の車載用ＴＶの一実施例を示す構成図
である。
１……方位検出手段、２……変化量検出手段、
３……ＴＶ制御手段、４……ＴＶ、５……方位磁
針Ａ、６……方位磁針Ｂ、７……回転軸、８……
電極、９……変化量検出信号、１０……スイツチ
、１１……リセツト優先Ｒ・Ｓラツチ、１２……
カー電源、１３……トランジスタ、１４……カー
アダプタ、１５……安全ユニツト、５０……方位
センサ、５１……方位変化量検出回路。
FIG. 1 is a block diagram showing an embodiment of the in-vehicle TV of the present invention. FIG. 2 is a plan view showing an embodiment of mechanically realizing the orientation detecting means and change amount detecting means of the present invention, and FIG. 3 is a sectional view thereof. Fourth
The figure is a plan view showing the present invention when there is no sudden change in direction (stopped state). FIG. 5 is a plan view showing a case where there is a sudden change in direction (turning the steering wheel) in the present invention. Figure 6 shows the in-vehicle T of this invention.
FIG. 3 is a circuit diagram showing TV control means of V. FIG. 7 is a block diagram showing an embodiment for electrically realizing the direction detecting means and the change amount detecting means according to the present invention. 8th
The figure is a configuration diagram showing an embodiment of the in-vehicle TV of the present invention. 1... Orientation detection means, 2... Change amount detection means,
3... TV control means, 4... TV, 5... Compass needle A, 6... Compass needle B, 7... Rotating shaft, 8...
Electrode, 9... Change amount detection signal, 10... Switch, 11... Reset priority R/S latch, 12...
Car power supply, 13...Transistor, 14...Car adapter, 15...Safety unit, 50...Direction sensor, 51...Direction change detection circuit.
Claims (1)
の方位が一定量以上変化したことを検出する変化
量検出手段と、その変化量を検出するとＴＶの映
像あるいは音声のいずれかまたは両方を消す（オ
フする）ＴＶ制御手段を備えたことを特徴とする
車載用ＴＶ。 A direction detection means for detecting the direction of the current position, a change amount detection means for detecting that the direction has changed by a certain amount or more, and a change amount detection means for detecting that the direction has changed by a certain amount or more. ) A vehicle-mounted TV characterized by being equipped with a TV control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12233190U JPH0478047U (en) | 1990-11-21 | 1990-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12233190U JPH0478047U (en) | 1990-11-21 | 1990-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478047U true JPH0478047U (en) | 1992-07-08 |
Family
ID=31870117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12233190U Pending JPH0478047U (en) | 1990-11-21 | 1990-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478047U (en) |
-
1990
- 1990-11-21 JP JP12233190U patent/JPH0478047U/ja active Pending
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