KR960012069A

KR960012069A - Switch with state switching and periodic control

Info

Publication number: KR960012069A
Application number: KR1019940021964A
Authority: KR
Inventors: 이택현; 안태효
Original assignee: 이택현; 안태효
Priority date: 1994-09-01
Filing date: 1994-09-01
Publication date: 1996-04-20

Abstract

본 발명은 주어진 시간내에 연속된 두번의 입력조작을 스위치 On, Off 상태제어 신호로 사용하는 것을 특징으로 하는 스위치에 관한 것이다. 사용자가 푸쉬보턴을 눌러 푸쉬보턴의 상태변화가 On 상태가 되었을 시점부터 주어지 시간 즉 DS인지 유효시간인 t1 길이의 필스를 단안정 발전회로를 이용하여 발생시켜, DS인지 유효시간내에 짧은 두개의 펄스가 입력되면 On상태를 유지하거나 Off 상태를 On 상태로 전환시키며, DS인지 유효시간내에 짧은 펄스 한개가 입력되면 Off 상태를 유지하거나 On 상태를 Off 상태로 전환시키며, 주어진 시간보다 긴 펄스가 입력되면 그 시간 동안만 On 상태를 유지하고 그 시간 후에는 Off 상태로 환원되도록하여, 주기제어 스위치를 어느한 상태로 긴 시간동안 유지하고 할 때 그 스위치를 짧게 두번 눌러주면 스위치를 다시 작동시키거나 또는 스위치에 연결된 동작이 한계에 이룰 때까지는 계속 스위치를 누르고 있지 않아도 되므로 사용자가 그 시간동안 다른 일일 할수 있는 여유를 갖게 된다. 두번째 입력 펄스의 상승시점과 DS인지 유호펄스와의 논리곱을 이용하여, 혹은 입력 펄스를2진 카운트 한 후 그 논리치를 DS인지 유효펄스와의 논리곱을 이용하여 두번째 펄스의 유무를 판별하며, 입력신호 펄스의 종료시점마다 펄스폭 t4를 갖는 초기화 신호를 발생시켜 OR 논리회로를 초기화시키며, 입력신호가 종료될 때마다 나타나는 초기화 신호의 영향을 피하기 위하여2차 펄스의 종료시점부터 초기화 펄스폭 t4보다 긴 시간이 동작지연 시간 t3 후에 스위치의 상태를 전환시키는 기능을 가지도록 하였으며, DS출력신호와 푸쉬보턴 입력 신호를 논리합(OR)하여 그 출력펄스로 릴레이를 구동시키는 것을 특징으로 한다.The present invention relates to a switch characterized by using two consecutive input operations within a given time as a switch on and off state control signal. From the time when the user presses the pushbutton and the state of the pushbutton is turned on, a single-stable power generation circuit generates a field of time t1, i.e., a DS or an effective time, using the monostable power generation circuit. If a pulse is input, it maintains On state or converts Off state to On state.If one short pulse is input within the valid time of DS, it maintains Off state or converts On state to Off state. If the cycle control switch is kept off for a long time, the cycle control switch is kept in the off state for a long time. If the switch is pressed twice, the switch is operated again or You do not have to hold down the switch until the action attached to the switch reaches its limit, so you can It is that you can have a free. The presence or absence of the second pulse is determined by using the logical product of the rising point of the second input pulse and the DS or yu pulse, or by calculating the binary value of the input pulse and the logical product of the DS or the effective pulse. An initialization signal having a pulse width t4 is generated at the end of the pulse to initialize the OR logic circuit, and longer than the initialization pulse width t4 from the end of the secondary pulse to avoid the influence of the initialization signal that appears every time the input signal ends. The time has a function of switching the state of the switch after the operation delay time t3. The relay output is driven by OR of the DS output signal and the pushbutton input signal.

Description

Switch with state switching and periodic control

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 푸쉬보턴을 통한 입력신호의 패턴과 그에 따른 출력상태도,1 is a pattern of the input signal through the pushbutton according to the present invention and the output state accordingly,

제2도는 본 발명에 따른 펄스 인지부에서의 DS펄스 타이밍 다이어그램,2 is a DS pulse timing diagram in the pulse recognition unit according to the present invention;

제3도는 본 발명에 따른 스위치의 기능 블럭 다이어그램,3 is a functional block diagram of a switch according to the present invention,

제4도는 DS,LS가 입력되었을 때의 타이밍 다이어그램.4 is a timing diagram when DS and LS are inputted.

Claims

A switch comprising: two consecutive input operations within a given time period as an on / off state control signal of a switch.

In the switch, if the input operation is short two times within a given time, the switch stays in the On state or the Off state is turned On.If only one input operation is performed within the given time, the switch remains in the Off state or the On state is turned off. A switch, characterized in that, if the input operation longer than the given time to maintain the On state only for that time and after that time is reduced to the Off state.

The switch according to claim 1 or 2, wherein two consecutive input operations are performed within 10 milliseconds to 5 seconds.

A switch, characterized in that for controlling the On and Off state of the switch using a short two consecutive pulses input within a valid time, whether the DS or a valid time.

In the switch, if two short pulses are inputted within a given time, that is, whether the DS is valid, the state remains On or the Off state is turned on. A state in which the state is turned off, and if a pulse longer than a given time is input, the state is kept on only during that time and after that time, the switch is reduced to the off state.

The switch according to claim 4 or 5, wherein t1, which is a DS or an effective time, is set between 10 milliseconds and 5 seconds.

The switch according to claim 4 or 5, wherein the duration of SS is between 1 millisecond and 2.5 seconds.

The method according to claim 4 or 5, wherein the user presses the pushbutton to generate a pulse having a length t1, which is an effective time of DS, from the time when the change of the pushbutton is turned on using the monostable power generation circuit. Switch.

The switch according to claim 4 or 5, wherein the presence or absence of the second pulse is determined by using a logical product of the rising point of the second input pulse and the effective pulse of the DS.

The switch according to claim 4 or 5, wherein after the binary count of the input pulse, the logical value is determined using the logical product of the DS or the effective pulse to determine the presence or absence of the second pulse.

The switch according to claim 4 or 5, wherein at the end of the input signal pulse, an initialization signal having a pulse width t4 is generated to initialize the OR logic circuit.

The state of the switch according to claim 4 or 5, wherein the state of the switch after the operation delay time t3 longer than the initialization pulse width t4 from the end of the second pulse is avoided, in order to avoid the influence of the initialization signal that appears every time the input signal ends. Switch having a function to switch the.

6. The logic according to claim 4 or 5, wherein the DS output signal and the pushbutton output signal are ORed together, and the logic value of the logic circuit is reduced to "low" with an initialization signal generated at each end of the input signal. A switch for driving the relay.

※ Note: The disclosure is based on the initial application.