TH16559A3 - A set of devices to control the power of lighting via wireless network - Google Patents

Abstract

1 page of the number 1 page summary of the invention The set of devices for controlling the power of lighting via wireless network consists of 3 parts: pressure sensing, transmitter and receiver. Such as piezoelectric compression pads, opto-coupler circuits, transmitter control microcontrollers, wireless transmitter modules, power supply circuits in the transmitter sector, receiver modules. Wirelessly, microcontroller control relay, relay control on / off, power supply circuit in receiver section And electric lighting equipment In the pressure sensing section, the piezoelectric element inside the mat is used. It serves to detect pressure, that is, when there is a pressure caused by the weight of a person stepping on the piezoelectric, a voltage signal is generated. Transmits to the transmitter segment that transmits data in the gigahertz (GHz) frequency band, which is a wireless transmission to the receiver portion attached to the lighting equipment.

Claims (2)

Disclaimer (all) which will not appear on the advertisement page. : ------ 06/11/2019 ------ (OCR) Page 1 of 1 page Disclaimer 1. A set of equipment to control lighting devices via wireless network. It consists of a push pad (1), a piezoelectric (2), an opto-coupler circuit (3), a transmitter-control microcontroller (4), a wireless transmitter module ( 5), Circuit power supply unit in transmitter section (6), Wireless receiver module (7), Relay control microcontroller (8), ON / OFF control relay (9), Circuit power supply unit In the receiver sector (11) and lighting equipment (10), they are unique. Connect the piezoelectric elements (2) as a series-parallel mixed circuit. The piezoelectric body is installed underneath the pressure support plate (1), when pressure is applied to the compression support plate (1), mechanical forces are generated in the piezoelectric (2). Resulting in a voltage rise The resulting electrical signal is sent to the optocoupler circuit (3), which acts as an optical connection by converting electrical signals into optical signals. And switch back from light to electrical signal as before The electrical signal is then sent to the transmitter control microcontroller (4) which is responsible for receiving and transmitting electrical signal data to the wireless transmitter module (5) which converts the electrical signal into data signal in 2.4 gigahertz (GHz) frequency band, when the signal is sent to the wireless receiver module (7), which converts the 2.4 gigahertz (GHz) band into an electrical signal. The resulting electrical signal is then sent to the microcontroller controls the relay (8), which is responsible for controlling the on / off of the relay (9) and also serves to protect the relay (9) from the on / off immediately. In the event that the support plate is pressed (1) is repeated, calculated from the repetition period of not more than 8-9 seconds, but if more than 10 seconds the microcontroller controls the relay. (8) Waiting for a new electrical signal And when the support plate is pressed (1) again, the microcontroller control relay (8) will delay 5 seconds before sending an electrical signal to the on / off control relay (9), which acts as a switch. Switch on / off lighting devices (10) In this regard, the wireless receiver module circuit (7) and the relay control microcontroller circuit (9) will have power supply circuit (6) and circuit power supply (11). Connected to keep the equipment working all the time. 2. A set of devices to control the lighting via wireless network. According to claim 1, where the press support pad (1) is made from a doormat or a thick cloth with a square shape ------------ Page 1 of the amount 1 page. 1. A set of devices for controlling the power of lighting devices via a wireless network consisting of a push-back plate (1), a piezoelectric element (2), an opto-coupler circuit (3), a microcontroller. Control transmitter (4), wireless transmitter module (5), circuit power supply unit in transmitter sector (6), wireless receiver module (7), relay control microcontroller (8), ON / OFF control relay (9), circuit power supply unit In the receiver sector (11) and lighting equipment (10), they are unique. Connect the piezoelectric elements (2) as a series-parallel mixed circuit. By installing the piezoelectric body at Underneath the pressure support plate (1), when pressure is applied to the compression plate (1), the piezoelectric mechanical force (2) is generated, resulting in a voltage rise. The resulting electrical signal is sent to the optocoupler circuit (3), which serves Optical connection by converting electrical signals into optical signals. Then the electrical signal is sent to the microcontroller controlling the transmitter (4), which is the receiver. And transmits electrical signal data to the wireless signal transmission module (5), which converts the electrical signal to Data signal in the 2.4 gigahertz (GHz) band When the signal is transmitted to the wireless receiver module (7), which converts the 2.4 gigahertz (GHz) band into an electrical signal, the resulting electrical signal is It is sent to the microcontroller controls the relay (8), which serves to control the on / off of the relay (9), and also to protect the relay (9) to operate on / off immediately. In the event that the support plate (1) is pressed repeatedly By calculating from the time of repetition of no more than 8-9 seconds, but if over 10 seconds microcontroller Control relay (8) will wait for a new electrical signal. And when the press support plate (1) is pressed again Relay control microcontroller (8) There will be a 5 second delay before sending an electrical signal to the on / off control relay (9), which acts as a switch to turn on / off the lighting equipment (10). Wirelessly (7) with a controlled microcontroller circuit (9) with circuit power supply (6) and circuit power supply (11) to keep the device running. 2. A set of equipment to control the power and lighting via a wireless network According to claim 1, where the weight support pad (1) can be selected from the doormat, thick square cloth.