JPH0443217U - - Google Patents
Info
- Publication number
- JPH0443217U JPH0443217U JP8450390U JP8450390U JPH0443217U JP H0443217 U JPH0443217 U JP H0443217U JP 8450390 U JP8450390 U JP 8450390U JP 8450390 U JP8450390 U JP 8450390U JP H0443217 U JPH0443217 U JP H0443217U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- travel
- distance data
- point
- detecting
- 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 8
- 238000005452 bending Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の車両走行路の曲折点検出装置
の構成例を示すブロツク図、第２図は車両走行案
内装置の外観図、第３図はジヤイロ装置の斜視図
、第４図は記憶手段のアドレスとデータとの関係
を示す図、第５ａ図、第５ｂ図は車両走行案内装
置の動作を示すフローチヤート、第６図は縮尺と
報知基準距離の関係を示す図である。
１……車両走行案内装置、３……マイクロコン
ピユータ、４……表示パネル、６Ａ……右折指示
ランプ、６Ｂ……左折指示ランプ、８……走行ス
イツチ、９……縮尺設定スイツチ、１０……ブザ
ー、１４……記憶手段、１５……距離センサ、１
６……距離計数手段、１７……ジヤイロ装置、１
９……モータ、２７Ａ，２７Ｂ……ホトインタラ
プタ、３１……曲折点接近検出手段、３２……走
行検出手段、３３……駆動手段。
Fig. 1 is a block diagram showing an example of the configuration of a turning point detection device for a vehicle running path according to the present invention, Fig. 2 is an external view of a vehicle running guide device, Fig. 3 is a perspective view of a gyro device, and Fig. 4 is a memory device. 5a and 5b are flowcharts showing the operation of the vehicle travel guide device, and FIG. 6 is a diagram showing the relationship between the scale and the notification reference distance. DESCRIPTION OF SYMBOLS 1... Vehicle travel guide device, 3... Microcomputer, 4... Display panel, 6A... Right turn instruction lamp, 6B... Left turn instruction lamp, 8... Travel switch, 9... Scale setting switch, 10... Buzzer, 14... Storage means, 15... Distance sensor, 1
6...Distance counting means, 17...Gyroscope device, 1
9... Motor, 27A, 27B... Photointerrupter, 31... Turning point approach detection means, 32... Running detection means, 33... Drive means.
Claims (1)
地点等により順次区切られる各走行区間に対応さ
せて当該走行区間の距離データと各走行区間の終
端に対する車両の右左折情報とを記憶している記
憶手段と、 出発地点における走行開始信号を受けたとき或
いはその後の各走行区間の走行開始毎に前記記憶
手段の当該走行区間の距離データをロードし該距
離データを走行によつて得られる車輪の回転と同
期したパルス信号に基づいて減算計数する距離計
数手段と、 車両に固定され車両が右左折進行したことを検
出する右左折進行検出装置と、 各走行区間の走行中において、前記距離計数手
段による残余の距離データが所定の値以下になつ
たことを検出する曲折点接近検出手段と、 前記パルス信号に基づいて走行信号を出力する
走行検出手段と、 前記曲折点接近検出手段と走行検出手段との検
出信号が出力されたことによつて前記右左折進行
検出装置を駆動させる駆動手段とを備えた、 ことを特徴とする車両走行路の曲折点検出装置。[Scope of Claim for Utility Model Registration] Distance data for each travel section that is sequentially divided by the departure point, each turn point, arrival point, etc. of the planned vehicle travel and the distance data of the vehicle with respect to the end of each travel section. a storage means for storing right and left turn information, and a storage means for loading distance data of a corresponding travel section into the storage means when receiving a travel start signal at a departure point or each time a travel start of each travel section thereafter is performed, and storing the distance data. a distance counting means that performs subtraction counting based on a pulse signal synchronized with the rotation of the wheels obtained by driving the vehicle; a right/left turn progress detection device that is fixed to the vehicle and detects when the vehicle has proceeded to turn right or left; and each traveling section. bending point approach detection means for detecting that the remaining distance data obtained by the distance counting means has become less than a predetermined value while the vehicle is running; a travel detection means for outputting a travel signal based on the pulse signal; A turning point detection device for a vehicle running road, comprising: a driving means for driving the right/left turn progress detecting device in response to output of detection signals from the turning point approach detecting means and the running detecting means. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8450390U JPH0443217U (en) | 1990-08-13 | 1990-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8450390U JPH0443217U (en) | 1990-08-13 | 1990-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0443217U true JPH0443217U (en) | 1992-04-13 |
Family
ID=31633035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8450390U Pending JPH0443217U (en) | 1990-08-13 | 1990-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443217U (en) |
-
1990
- 1990-08-13 JP JP8450390U patent/JPH0443217U/ja active Pending
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