KR910008223Y1 - Display circuit of elevator - Google Patents

Abstract

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Description

Registered floor display circuit of elevator

1A is an explanatory diagram showing a registration floor display device of a conventional boarding point, and FIG.

2 is a block diagram display circuit of a conventional elevator.

Figure 3a is an explanatory view showing a registration floor display device of the present invention platform, Figure 3b is an explanatory view showing a registration floor display device of the car design side.

4 is a registration circuit display circuit diagram of the elevator of the present invention.

* Explanation of symbols for main parts of the drawings

1-7: Platform floor indicator lamp for platform 1'-7 ': Platform floor indicator lamp

PD2-PD7: Platform landing relay contact point

PU1-PU6: Platform lift relay contact

CR1-CR7: Counseling Registration Relay Shop

LED1-LED7: Light Emitting Diode for Car Driving Registration Display

LED1'-LED7 ': Light emitting diode for platform side call registration display

The present invention relates to an elevator floor display circuit, and more particularly, to a registered floor display circuit of an elevator that can display a call registration in a car and display a driving registration floor in a car.

2 is a registration floor display circuit diagram of a conventional elevator, and as shown therein, the maintenance and dedicated relay contact point AP1 is connected to the rising registration indicator U1 through the rising direction relay contact UR1, and the downward direction relay contact point. It is connected to the descent registration indicator D1 via DR1, and selectively contacts the platform for driving floor display lamps 1-7 through the platform for moving floor display movable electronics for landing, and the power supply terminal (+). The car operating floor display movable terminal CF connected to the car is configured to be in selective contact with the car operating floor display lamp 1'-7. Is a contact that is shorted when the relay is turned on, Is the b contact that is turned on when the relay is turned off.

In addition, the platform for driving floor display lamps 1-7 are installed as shown in FIG. 1A, and the car operating floor display lamps 1'-7 'are installed as shown in FIG. 1B.

In the conventional driving floor display circuit configured as described above, for example, when a passenger on the first floor rides a car and registers on the driving board CB to go to the sixth floor, the rising direction is selected and the rising direction relay contact point UR1 is selected. In addition to this short-circuit, the elevation registration indicator U1, the driving floor display lamp 1 for the platform, and the driving floor display lamp 1 'for the car are turned on, and the driving floor display operation terminal for the platform is moved as the car moves to the upper floor. ) And the car operating floor display operating terminal (CF) are sequentially contacted with the driving floor display fixed terminals (a2-a7) and (b2-b7) of each floor, and the corresponding platform and car operation display lamps on the platform side and the car side (2) -7), (2'-7 ') lights up, so the current position can be known in the platform or in the car.

However, in such a conventional elevator, the passenger who is waiting in the platform cannot know the operating floor registered by the passenger in the car, and on the contrary, the passenger in the car cannot know the call registration in the platform. Both sides could not predict the driving condition of the car was bored or embarrassed.

The present invention allows passengers waiting at the platform to know the current floor of the car in order to solve such a conventional problem, and passengers in the car can know at which floor the call registration occurs. It will be described in detail by the accompanying drawings to devise as follows.

4 is a registration floor display circuit diagram of the elevator of the present invention, as shown in FIG. 4, the maintenance and dedicated relay contact point AP1 has the rising registration indicator U1 through the rising and falling relay contacts UR1 and DR1, respectively. , Respectively, connected to the descent registration indicator D1, and selectively connected to the driving floor display lamps 1-7 for the driving floor through the platform for operating floor display for landings PF; In the elevator floor display circuit of the elevator configured to be in selective contact with the car operating floor display lamp (1 '-7'), the up and down relay contact (UR2) and the down direction relay connected in parallel to the maintenance and dedicated relay contact (AP2) Through contact DR2, the car-side driving registration display light emitting diodes LED1-LED7 are connected in common to the driving registration relay contacts CR1-CR7 connected to one side, and through the down-direction relay contact DR3 on one side. Light Emitting Diodes for Displaying Side Loading Registrations at Platforms (LE D2'-LED7 ') is commonly connected to the landing downcall registration relay contact (PD2-PD7) to which each is connected, and the platform upcoming registration registration contact (PU1), (PU2- PU6), respectively, to the connection point between the landing side call registration display light emitting diode (LED1 '), the landing lower call registration relay contact point (PD2-PD6) and the landing side call registration display light emitting diode (LED2'-LED6'), respectively. When described in detail the operation and effects of the present invention configured as configured by connecting as follows.

First, in FIG. 4, the car-side driving registration display light emitting diodes (LED1-LED7) are installed on the boarding floor display lamps (1-7) as shown in FIG. 3a, and the boarding side call registration display light emitting diodes (LED1). '-LED7') is installed above the car operating floor display lamps 1'-7 'as shown in FIG. 3B. Here, the ascending, descending registration indicators (U1), (D1), driving floor display lamps (1-7), and driving floor lamps (1'-7 ') for the platform are turned on and off in the same manner as in the prior art. The light emitting diode (LED1-LED7) for the car driving registration display installed in the car is short-circuited due to the short circuit of the driving registration relay contact (CR1-CR7) as the passenger registers the operation of the floor on the driver's board (BC). The registration display light emitting diodes (LED1-LED7) are turned on, and the landing side call registration display light emitting diodes (LED1'-LED7 ') installed in the car are ascending direction call registration switches (SW1) and descending directions selected from the platform of each floor. According to the call registration switch (SW1 '), the platform lift call registration relay contact point (PU1-PU6) and the platform call registration relay contact point (PD2-PD7) are short-circuited and the corresponding light emitting diode (LED1'-) LED7 ') turns on. For example, after the passengers board the car on the first floor, they register the 3rd, 4th, 5th and 7th floors, and at this time, they press the upward direction call registration switch (SW1) to receive the upward direction service at the platform on the 6th floor. If the call has been registered, the track registration relay contacts (CR3-CR5, CR7) are short-circuited, and the car-side track registration display light emitting diodes (LED3-LED5, LED7) installed on the platforms of each floor are lit and the platform lift registration relay contacts As a result of the short circuit (PU6), the light emitting diode (LED6 ') for the platform-side call registration display in the car is turned on, so that passengers waiting in the platform on each floor and passengers in the car can accurately predict the operation of the car.

As described in detail above, the present invention has the advantage that it is possible to recognize the driving registration state of the cage in the cage, and to recognize the calling state of the platform in the cage has the advantage of providing convenience to the elevator users.

Claims (1)

As the car operates, the ascending and descending registration indicators (U1) and (D1) installed on the platform are turned on, and the operating floor display lamps (1-7) and the driving floor display lamps (1'-) for the platform currently in operation. 7 ') driving floor display circuit of the elevator configured to light up, for the car driving registration display installed in the platform through the up and down direction relay contacts UR2 and UR2 connected in parallel with the maintenance and dedicated relay contacts AP2. A light emitting diode (LED2 ') for the landing side call registration display installed in the car through a common connection to the driving registration relay contact (CR1-CR7) connected to each of the light emitting diodes (LED1-LED7), and through the downward direction relay contact (DR3). -Communication to the platform-down call registration relay contact (PD2-PD7) connected to LED7 ') respectively, and via platform-up relay contact (UR3), platform-up call registration relay contacts (PU1) and (PU2-PU6) Light emitting diode for platform side call registration display LED1 ', elevator registration floor display circuit, characterized in that each connected to the connection point of the landing landing call registration relay contact (PD2-PD6) and the landing side call registration display light emitting diode (LED2'-LED6') .