KR200194328Y1 - A transmitter and receiver of wireless calling system using originating signal of radio-frequency for all kind of restaurants - Google Patents

Abstract

The present invention is a wireless transmission from the transmitter and receiving and converting unit for receiving the outgoing signal having a unique ID code for informing the location of the customer and converting it to be processed by the control unit, and the outgoing signal through the above receiving and converting unit It is composed of a control unit for outputting a control signal for recognizing and informing the location of the calling customer by analyzing the location and the position display unit for outputting a message for notifying the location of the customer called by the control of the control unit. According to the present invention, a business place that provides various services such as a restaurant, a hotel, a restaurant, and the like can recognize a customer's call in a timely manner and can provide better service to the customer.

Description

A transmitter and receiver of wireless calling system using originating signal of radio-frequency for all kind of restaurants}

The present invention relates to a wireless call transmitter for a business using a radio signal outgoing signal, and more specifically, a timely recognition of a customer's call in a workplace that provides various services such as a restaurant, a hotel, a restaurant, and a better service. The present invention relates to a wireless call transmitter for a business using an outgoing signal of a radio frequency.

Conventionally, in order to call a business operator who provides a service at a business that provides various services, such as a restaurant, a hotel, a restaurant, which many customers seek, the operator must raise a hand or call the operator loudly. As a result, if the operator operator does not recognize the call of the customer while damaging the surrounding customers, the customer has to call the operator of the workplace repeatedly.

The present invention is to solve the above-mentioned shortcomings, the radio frequency that can recognize the customer's call in a timely manner in the workplace that provides a variety of services, such as restaurants, hotels, restaurants, and can provide better service to customers The purpose of the present invention is to provide a wireless call transmitter for a business using the outgoing signal of the receiver.

1 is a block diagram showing a commercial wireless call transmitter using an outgoing signal of a radio frequency according to the present invention.

<Description of the code | symbol about the principal part of drawing>

1: RF amplifier 2: oscillator

3: detection part 4: low frequency filter part

5 signal conversion unit 6 control unit

7: LED driver 8: LED

9: monostable multivibrator 10: sound oscillator

11: sound controller 12: amplifier

13: speaker 14: sign board driver

15: electronic board 16: clock portion

17 reset unit 18 input unit

Commercial wireless call transmitter using a radio frequency transmission signal according to the present invention for achieving the object as described above, the radio signal is transmitted from the (correction) transmitter and has an outgoing signal having a unique ID code for indicating the location of the customer Receiving and converting unit for converting it to be processed by the control unit after receiving, the control unit for outputting a control signal for recognizing and informing the location of the caller by analyzing the outgoing signal through the receiving and converting unit and the control of the control unit It characterized in that it comprises a location display unit for outputting a message for informing the location of the caller.

Here, the transmitter is preferably installed on a wall, a table, an office, etc. in proximity to the customer for service, and configured to output a unique ID code for indicating the location of the customer. The location display unit may include a speaker for outputting a predetermined sound for notifying the location of the customer, or an LED for visually notifying the location of the customer. Hereinafter, a preferred embodiment of the present invention will be illustrated. In more detail with reference to the drawings as follows: Although not shown in the drawings, the transmitter is installed in a table, wall or office of the space where the customer is located to generate a unique ID code for the customer to inform the location of the transmitter and the control unit. And an ID code generator for generating an ID code, an amplifier, and an antenna for wireless transmission of the ID code, to wirelessly transmit a radio frequency or a transmission signal of a VHF and UHF band including an ID code having a predetermined transmission distance. These transmitters transmit radio signals independently and provide various services. The receiver may be installed and operated in a suitable place according to the size of the workplace, the number of customers, or the needs of the operator of the workplace. Thus, as shown in FIG. After receiving the outgoing signal transmitted from the radio and having a unique ID code for informing the customer's location, the controller 6 analyzes the receiving and converting unit and the transmitting signal through the receiving and converting unit so that it can be processed by the control unit 6. Receives the outgoing signal by consisting of a control unit 6 for recognizing the location of the calling customer and outputting a control signal for informing it, and a position display unit for outputting a message for informing the location of the calling customer under the control of the control unit 6 More specifically, an RF amplifier 1, an oscillator 2, a detector 3, a low frequency filter 4 and a signal converter 5 are used. The receiving and converting unit amplifies and detects an outgoing signal including an ID code received through an antenna, converts the outgoing signal into a signal that can be recognized by the control unit 6, and provides it to the control unit 6. The control unit 6 analyzes the ID code and analyzes which one of a plurality of customers is called, and then transmits a control signal to the LED driver 7, the monostable multivibrator 9, and the electronic display plate driver 14 to inform them of this. Here, 16 is a clock unit for providing a predetermined clock to the controller 6, 17 is a reset unit for resetting the controller 6, and 18 is an input unit for setting various operations of the controller 6. Accordingly, the position display unit including the LED driver 7 and the LED 8 is driven by the control signal of the controller 6 to visually inform the operator of the location of the customer who needs the service. For this reason, the position display unit including the LED 8 may be appropriately installed in a space that is easily seen by the operator of the business. In addition, the monostable multivibrator 9, the acoustic oscillator 10, the acoustic controller 11, and the amplifier ( The position display unit including 12) generates a predetermined sound signal for informing the position of the customer by receiving the control signal of the control unit 6 and outputs the sound signal to the speaker 13 to request the service to the operator of the workplace. Audibly announces location. For this reason, the location display unit including the speaker 13 may be appropriately installed in a space that is easy for the operator of the workplace to hear. Of course, the sound controller 11 may adjust the level of the sound signal output to the speaker 13. Next, the LED driving unit 14 and the LED board 15 may be connected to the LED 8 or the speaker 13. ), Which outputs a message to inform the location of the calling customer, which is installed at a location that can be viewed from any location by the operator who circulates within the operator. Preferably, a mobile location indicator that can be carried by each operator who provides various services in a restaurant, a hotel, a restaurant, etc., can inform the customer's location more accurately and quickly. Of course, it would be desirable for the handheld location indicator to alert the customer by vibrating so as not to harm the customer. The handheld location indicator can also communicate wirelessly with the transmitter or receiver described above for convenient travel. Will be available.

According to the present invention, a workplace that provides various services such as a restaurant, a hotel, a restaurant, and the like can recognize a customer's call in a timely manner without causing damage to other customers, and can provide a better service to the customer.

Although the present invention has been described in detail only with respect to the embodiments described, it will be apparent to those skilled in the art that various modifications and changes are possible within the technical idea of the present invention, and such modifications and modifications belong to the appended utility model registration claims. will be.

Claims (4)

A receiving and converting unit wirelessly transmitting from the transmitter and receiving the outgoing signal having a unique ID code for informing the location of the customer and converting the signal to be processed by the control unit; A control unit for analyzing the outgoing signal through the receiving and converting unit and outputting a control signal for recognizing and informing the location of the called customer; And A position display unit for outputting a message for notifying the position of the customer called by the control unit; Business wireless call transmitter using the outgoing signal of the radio frequency comprising a. The method of claim 1, The transmitter is installed on a wall, a table, an office, or the like close to the customer for the service, and is configured to output a unique ID code for informing the location of the customer. Transceiver. The method of claim 1, The location display unit, a wireless call receiver for a business using the radio signal transmission signal, characterized in that it comprises a speaker for outputting a predetermined sound for the customer to inform the location. The method of claim 1, The location display unit, a wireless call transmitter for a business using the radio signal transmission signal, characterized in that it comprises an LED for visually notifying the location of the customer.