JPH01147744U - - Google Patents
Info
- Publication number
- JPH01147744U JPH01147744U JP4417088U JP4417088U JPH01147744U JP H01147744 U JPH01147744 U JP H01147744U JP 4417088 U JP4417088 U JP 4417088U JP 4417088 U JP4417088 U JP 4417088U JP H01147744 U JPH01147744 U JP H01147744U
- Authority
- JP
- Japan
- Prior art keywords
- value
- register
- unit time
- counter
- pending
- 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
- 239000004606 Fillers/Extenders Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000001934 delay Effects 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Description
【図面の簡単な説明】
第１図は、本考案の一実施例を示すブロツク図
、第２図は、同じく電気回路図、第３図は、本考
案の他の実施例を示すブロツク図。
１……発振器、２……カウンタ、３，３１……
レジスタ、４……数値設定器、５，５１……遅延
器、６……加算器、７……比較器、８……指示装
置制御ユニツト、９……指示装置、８１……スピ
ーカ駆動装置、８２……ランプ駆動装置、８３…
…パルス延長器、９１……スピーカ、９２……ラ
ンプ。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing one embodiment of the present invention, FIG. 2 is an electric circuit diagram, and FIG. 3 is a block diagram showing another embodiment of the present invention. 1... Oscillator, 2... Counter, 3, 31...
Register, 4... Numeric value setter, 5, 51... Delay device, 6... Adder, 7... Comparator, 8... Indicating device control unit, 9... Indicating device, 81... Speaker drive device, 82... Lamp driving device, 83...
...Pulse extender, 91...Speaker, 92...Lamp.
Claims (1)
時間を繰返し発生する発振器と、 自動車のギア又は伝動軸の回転に応じて発生す
るパルス信号を、前記発振器によつて得られる単
位時間内に計数し、それを単位時間毎に繰返すカ
ウンタと、 発振器が単位時間を発生する毎に、カウンタの
計数値を取り込んで、その値を保留する第１のレ
ジスタと、 第１のレジスタがカウンタの計数値を取り込む
時期より若干遅れて、第１のレジスタの保留値を
取り込んで、その値を保留する第２のレジスタと
、 単位時間内にカウンタによつて計数される値の
速度対応値に応じて、予め定められた制限減速率
対応の値を設定する数値設定器と、 第１のレジスタの保留値と数値設定器の設定値
を加算する加算器と、 加算器の出力値と第２のレジスタの保留値を比
較する比較器と、 第１のレジスタが、発振器の単位時間の終期で
カウンタの計数値を取り込んだ後に、その単位時
間の終期時刻を遅延してカウンタの計数値を零復
帰させる第１の遅延器と、 単位時間の終期において、第１のレジスタがカ
ウンタの計数値を取り込み、その後、第１のレジ
スタの保留値と設定器の設定値の加算値を、第２
のレジスタの保留値に比較し、その比較結果が得
られるのを待つて、第１のレジスタの保留値を第
２のレジスタに取り込むように、単位時間の終期
時刻を遅延する第２の遅延器と、 第２のレジスタの値が大とする比較結果が比較
器に得られたとき、その比較結果を表わす信号の
持続時間にかかわらず、その比較結果を表わす信
号を所要時間延長するパルス延長器、及びパルス
延長器の出力に応じて、所要の指示装置を駆動制
御する指示装置駆動装置を備えた指示装置制御ユ
ニツトと、 指示装置制御ユニツトによつて適時に作動させ
られる適数の指示装置と からなることを特徴とする自動車における急ブレ
ーキ指示装置。[Scope of Claim for Utility Model Registration] An oscillator that repeatedly generates the required time as a unit time, and a pulse signal that is generated in accordance with the rotation of a gear or transmission shaft of an automobile, which is obtained by the oscillator. a counter that counts within a unit time and repeats it every unit time; a first register that takes in the count value of the counter and holds that value every time the oscillator generates a unit time; A second register that takes in the pending value of the first register and holds that value a little later than when the register takes in the counted value of the counter, and the speed of the value counted by the counter within a unit time. A numerical value setter that sets a value corresponding to a predetermined limit deceleration rate according to a corresponding value, an adder that adds the pending value of the first register and the set value of the numerical value setter, and an output value of the adder. and a comparator that compares the pending value of the second register with the stored value of the second register. After the first register takes in the count value of the counter at the end of the unit time of the oscillator, the end time of the unit time is delayed and the count value of the counter is calculated. a first delay device that resets the numerical value to zero, and a first register that takes in the count value of the counter at the end of a unit time, and then adds a value of the pending value of the first register and the set value of the setting device, Second
a second delay device that delays the end time of the unit time so as to compare the pending value of the first register with the pending value of the register, wait for the comparison result to be obtained, and then import the pending value of the first register into the second register; and a pulse extender that extends the signal representing the comparison result for the required time when the comparator obtains a comparison result in which the value of the second register is large, regardless of the duration of the signal representing the comparison result. , and an indicating device control unit equipped with an indicating device driving device that drives and controls the required indicating devices according to the output of the pulse extender; and an appropriate number of indicating devices that are operated in a timely manner by the indicating device control unit. A sudden braking instruction device for an automobile, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4417088U JPH01147744U (en) | 1988-04-02 | 1988-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4417088U JPH01147744U (en) | 1988-04-02 | 1988-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147744U true JPH01147744U (en) | 1989-10-12 |
Family
ID=31270541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4417088U Pending JPH01147744U (en) | 1988-04-02 | 1988-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007038937A (en) * | 2005-08-04 | 2007-02-15 | Taiheiyo Seiko Kk | Horn system for automobile |
-
1988
- 1988-04-02 JP JP4417088U patent/JPH01147744U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007038937A (en) * | 2005-08-04 | 2007-02-15 | Taiheiyo Seiko Kk | Horn system for automobile |
| JP4489659B2 (en) * | 2005-08-04 | 2010-06-23 | 太平洋精工株式会社 | Horn system for automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01147744U (en) | ||
| JPS6325887Y2 (en) | ||
| JPS62244287A (en) | Digital control device for dc motor | |
| JP3503210B2 (en) | Motor control device for electric vehicle | |
| JPS5955670U (en) | Electric tightening tool with counter | |
| JPH01121830U (en) | ||
| JPH0336769U (en) | ||
| JPS62198070U (en) | ||
| JPH03114000U (en) | ||
| JPS5478927A (en) | Print control unit | |
| JPS6388097U (en) | ||
| JPH01147633U (en) | ||
| JPS61123972U (en) | ||
| JPH01106132U (en) | ||
| JPS6058180U (en) | Reel stop time interval control device for electric slot machine | |
| JPH0191913U (en) | ||
| JPS6344700U (en) | ||
| JPH0226399U (en) | ||
| JPS63110945U (en) | ||
| JPS63187592U (en) | ||
| JPS62100197A (en) | Method and apparatus for controlling adjustable speed of stepping motor | |
| JPS63176388U (en) | ||
| JPH0193993U (en) | ||
| JPS61240869A (en) | Motor decelerator | |
| JPS62129297U (en) |