JPS6274008U - - Google Patents
Info
- Publication number
- JPS6274008U JPS6274008U JP16577885U JP16577885U JPS6274008U JP S6274008 U JPS6274008 U JP S6274008U JP 16577885 U JP16577885 U JP 16577885U JP 16577885 U JP16577885 U JP 16577885U JP S6274008 U JPS6274008 U JP S6274008U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- detected
- alarm
- calculated
- speed ratio
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案のタイヤ圧警報装置の構成を示
すブロツク図、第２図は本考案の一実施例に係る
タイヤ圧警報装置の車両取付位置を説明する車両
概略図、第３図は第２図の回転数センサの構成図
、第４図は第１図の装置の作動を説明するフロー
チヤート、第５図は第４図のステツプ要部の説明
図である。
図中、１〜４は車輪回転数センサ、５は操舵角
センサ、６は演算部、８は警報部である。
FIG. 1 is a block diagram showing the configuration of the tire pressure warning device of the present invention, FIG. 2 is a schematic diagram of a vehicle illustrating the mounting position of the tire pressure warning device according to an embodiment of the present invention, and FIG. FIG. 2 is a block diagram of the rotational speed sensor, FIG. 4 is a flowchart explaining the operation of the device shown in FIG. 1, and FIG. 5 is an explanatory diagram of the main steps of FIG. 4. In the figure, 1 to 4 are wheel rotation speed sensors, 5 is a steering angle sensor, 6 is a calculation section, and 8 is an alarm section.
Claims (1)
直進走行であることを判断したとき、各車輪の検
出回転数の比を求め、これが所定範囲内であれば
その検出回転数を加算して加算回転数比を求める
演算部と、求めた加算回転数比が許容値を超えて
いるとき警報を発する警報部とを備えたタイヤ圧
警報装置。 A sensor detects the steering angle of the wheels, and when it is determined from the detected angle that the vehicle is traveling straight, the ratio of the detected rotation speed of each wheel is calculated, and if this is within a predetermined range, the detected rotation speeds are added together. A tire pressure alarm device comprising a calculation section that calculates a rotation speed ratio, and an alarm section that issues an alarm when the calculated added rotation speed ratio exceeds a permissible value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16577885U JPH0411844Y2 (en) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16577885U JPH0411844Y2 (en) | 1985-10-30 | 1985-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6274008U true JPS6274008U (en) | 1987-05-12 |
| JPH0411844Y2 JPH0411844Y2 (en) | 1992-03-24 |
Family
ID=31096127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16577885U Expired JPH0411844Y2 (en) | 1985-10-30 | 1985-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0411844Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01141106A (en) * | 1987-11-27 | 1989-06-02 | Honda Motor Co Ltd | Detecting device of tyre air pressure lowering |
| WO1997034152A1 (en) * | 1996-03-14 | 1997-09-18 | Sumitomo Electric Industries, Ltd. | Initial correction factor computing apparatus and apparatus utilizing the same |
-
1985
- 1985-10-30 JP JP16577885U patent/JPH0411844Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01141106A (en) * | 1987-11-27 | 1989-06-02 | Honda Motor Co Ltd | Detecting device of tyre air pressure lowering |
| WO1997034152A1 (en) * | 1996-03-14 | 1997-09-18 | Sumitomo Electric Industries, Ltd. | Initial correction factor computing apparatus and apparatus utilizing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0411844Y2 (en) | 1992-03-24 |
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