JPH0380533U - - Google Patents
Info
- Publication number
- JPH0380533U JPH0380533U JP14008889U JP14008889U JPH0380533U JP H0380533 U JPH0380533 U JP H0380533U JP 14008889 U JP14008889 U JP 14008889U JP 14008889 U JP14008889 U JP 14008889U JP H0380533 U JPH0380533 U JP H0380533U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- charging
- output
- circuit
- discharging
- 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
- 238000007599 discharging Methods 0.000 claims 6
- 230000004913 activation Effects 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の実施例に係る回路図、第２図
は同実施例の動作説明に供するタイミングチヤー
トである。
ＭＣ…マイクロコンピユータ、ＳＷ１…第１の
機能スイツチ、ＳＷ２…第２の機能スイツチ、Ｃ
Ｄ１…第１の充放電回路、ＣＤ２…第２の充放電
回路、ＣＣ…制御回路、ＴＲ３…オンオフ回路と
してのトランジスタ。
FIG. 1 is a circuit diagram according to an embodiment of the present invention, and FIG. 2 is a timing chart for explaining the operation of the embodiment. MC...Microcomputer, SW1...First function switch, SW2...Second function switch, C
D1...first charge/discharge circuit, CD2...second charge/discharge circuit, CC...control circuit, TR3...transistor as an on/off circuit.
Claims (1)
所定のパルス幅の制御信号を出力するようにプロ
グラムが組み込まれてあるマイクロコンピユータ
と、 前記マイクロコンピユータに前記起動信号を与
えるときに操作される第１の機能スイツチと、 前記マイクロコンピユータに前記機能時間を延
長する起動信号を与えるときに操作されるもので
電源に接続された第２の機能スイツチと、 前記第２の機能スイツチの入操作により前記電
源を充電し、切操作により充電電圧を放電する第
１の充放電回路と、 前記第１の充放電回路の充電速度よりも遅い充
電速度で前記電源を充電し、かつ第１の充放電回
路の放電速度よりも速い放電速度で充電電圧を放
電する第２の充放電回路と、 前記第１の充放電回路の出力変化に応答動作す
るもので、前記第２の機能スイツチが入操作され
てのちの当該第１の充放電回路の出力が、充電モ
ードにおいて所定値に達するまではオン信号を、
所定値を越えたときはオフ信号を、放電モードに
おいて所定値未満になつたときにオン信号をそれ
ぞれ出力制御する制御回路と、 前記制御回路から、オン信号が与えられたとき
は導通状態に、またオフ信号が与えられたときは
非導通状態にそれぞれ転移し、かつその導通期間
時に前記第２の充放電回路の出力を前記起動信号
としてマイクロコンピユータに出力するオンオフ
回路と、 を備えたマイクロコンピユータの機能時間延長方
式。[Claims for Utility Model Registration] A microcomputer that is programmed to output a control signal with a predetermined pulse width corresponding to a required functional time in response to a start signal; a first function switch that is operated when giving the microcomputer an activation signal that extends the function time, and a second function switch that is connected to a power source; a first charging/discharging circuit that charges the power source by turning on a function switch and discharging the charging voltage by turning it off; and a second charging/discharging circuit that discharges the charging voltage at a discharge rate faster than the discharging rate of the first charging/discharging circuit; After the function switch is turned on, the on signal is not output until the output of the first charging/discharging circuit reaches a predetermined value in the charging mode.
a control circuit that controls the output of an off signal when a predetermined value is exceeded and an on signal when the predetermined value is less than a predetermined value in a discharge mode; and an on/off circuit that transitions to a non-conducting state when an off signal is applied, and outputs the output of the second charge/discharge circuit to the microcomputer as the activation signal during the conductive period. Function time extension method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14008889U JPH0380533U (en) | 1989-12-01 | 1989-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14008889U JPH0380533U (en) | 1989-12-01 | 1989-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380533U true JPH0380533U (en) | 1991-08-19 |
Family
ID=31687086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14008889U Pending JPH0380533U (en) | 1989-12-01 | 1989-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380533U (en) |
-
1989
- 1989-12-01 JP JP14008889U patent/JPH0380533U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0380533U (en) | ||
| US5475654A (en) | Intermittent operation circuit | |
| JPS5677778A (en) | Driving device for timepiece step motor | |
| JPS5847455Y2 (en) | automatic power off device | |
| JPH0143580Y2 (en) | ||
| JPS54152719A (en) | Ignitor | |
| JPH0233546U (en) | ||
| JPH0744709Y2 (en) | Automotive timer mechanism | |
| JPH03435U (en) | ||
| JPS63156579U (en) | ||
| SU424562A1 (en) | ||
| JPS57144147A (en) | Angle change control device of electric remote control mirror | |
| JPS60818U (en) | Chattering prevention circuit for load control equipment | |
| JPH0537552Y2 (en) | ||
| JPS57144145A (en) | Angle change control device of electric remote control mirror | |
| JPS63124095U (en) | ||
| JPH0270397U (en) | ||
| JPS6123731U (en) | delay circuit | |
| JPS57144146A (en) | Angle change control device of electric remote control mirror | |
| JPH02115879U (en) | ||
| JPS62125032U (en) | ||
| JPS5873052U (en) | Lamp burnout alarm | |
| JPS61184331U (en) | ||
| JPH0164746U (en) | ||
| JPS6413256A (en) | Speed controller |