CN113223898A

CN113223898A - 86 type multifunctional intelligent switch

Info

Publication number: CN113223898A
Application number: CN202110641271.5A
Authority: CN
Inventors: 黄浩宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-08-06

Abstract

The invention relates to the technical field of electronic general components, in particular to a 86-type multifunctional intelligent switch which comprises an AC-DC power supply module, an off-line voice recognition module, a 433M remote control transceiving module, a touch switch control module, a relay array and a loudspeaker/microphone, wherein a live wire L and a zero wire N of an external power supply are connected to the AC-DC power supply module, the AC-DC power supply module is respectively connected with the off-line voice recognition module, the 433M remote control transceiving module and the touch switch control module, the off-line voice recognition module, the 433M remote control transceiving module and the touch switch control module are respectively connected with the relay array, the off-line voice recognition module is connected with the loudspeaker/microphone, and the relay array controls the output of the live wire L; the invention is completely compatible with the size of the existing common 86-type bottom box, and can directly replace the original switch without any other modified electrical products by only adding a zero line. Through modification, the original common switch can be immediately upgraded into an intelligent switch, and the intelligent switch has three control functions of off-line intelligent voice, 433M wireless remote control and capacitive touch switch.

Description

86 type multifunctional intelligent switch

Technical Field

The invention relates to the technical field of electronic general components, in particular to a 86-type multifunctional intelligent switch.

Background

The common 86-panel switch needs to be operated by a hand directly, which is troublesome for the old or the disabled; especially, before sleeping, the lamp can be turned off only by getting up and walking to the switch installation position far away from the bed, and the switch with the traditional structure is very inconvenient in daily use in winter with cold weather or summer with more mosquitoes. Therefore, the conventional switch has certain defects in the using process. With the development of science and technology, various automatic and multifunctional intelligent switches appear in the market at present. Such as a voice-operated switch, is widely applied in public places and families. However, at present, because the power supply of the voice control circuit is self-powered, a battery is generally adopted or a special power supply circuit is designed: when the battery is adopted, the battery needs to be replaced frequently, so that energy waste and environmental pollution are caused; if a special power supply circuit is adopted, the structure is complex, and the working performance stability of the circuit is poor; or current still passes through the load when the LED lamp is turned off, and particularly, the phenomenon of ghost fire (slight brightness when the LED lamp is turned off) can be generated when the LED lamp is turned off; or the size of the load is limited by power, so that the load can not be used for high-power loads. Therefore, the development of an intelligent switch which can adapt to various applications is of great significance.

Disclosure of Invention

The invention aims to provide a 86-type multifunctional intelligent switch to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a 86 type multifunctional intelligent switch, including AC-DC power module, off-line voice recognition module, 433M remote control transceiver module, touch switch control module, relay array and loudspeaker/microphone, wherein live wire L and zero line N of external power source insert AC-DC power module, AC-DC power module respectively with off-line voice recognition module, 433M remote control transceiver module, touch switch control module switch-on, off-line voice recognition module, 433M remote control transceiver module, touch switch control module respectively with relay array switch-on, off-line voice recognition module is connected with loudspeaker/microphone, the output of relay array control live wire L.

Furthermore, the off-line voice recognition module adopts a 32-bit RSIC framework inner core, and is added with a DSP instruction set specially required for signal processing and voice recognition.

Further, the load capacity is not more than 10A/220V.

Furthermore, when a finger touches the switch panel or a palm slides 10-20 mm away from the panel, the touch switch control module is triggered.

Further, the 433M remote control transceiver module adopts a rolling code pairing mode.

Compared with the prior art, the invention has the beneficial effects that:

the invention is completely compatible with the size of the existing common 86-type bottom box, and can directly replace the original switch without any other modified electrical products by only adding a zero line. Through modification, the original common switch can be immediately upgraded into an intelligent switch, and the intelligent switch has three control functions of off-line intelligent voice, 433M wireless remote control and capacitive touch switch.

Drawings

FIG. 1 is a functional block diagram of the present invention;

FIG. 2 is a circuit diagram of an embodiment of the present invention;

FIG. 3 is a schematic external view of an embodiment of the present invention;

in the figure: 1-a panel; 2-hidden touch sensing board; 3-a hidden microphone; 4-hidden ultra-thin speaker.

Detailed Description

The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1 to 3, the technical solution provided by the present invention:

the utility model provides a 86 type multifunctional intelligent switch, including AC-DC power module, off-line voice recognition module, 433M remote control transceiver module, touch switch control module, relay array and loudspeaker/microphone, wherein live wire L and zero line N of external power source insert AC-DC power module, AC-DC power module respectively with off-line voice recognition module, 433M remote control transceiver module, touch switch control module switch-on, off-line voice recognition module, 433M remote control transceiver module, touch switch control module respectively with relay array switch-on, off-line voice recognition module is connected with loudspeaker/microphone, the output of relay array control live wire L. Because the relay control is used, the minimum load requirement is avoided, the high-power load can be controlled, the maximum power can be expanded by using relays with different capacities, and the load capacity of the intelligent switch is not more than 10A/220V.

A86 type multifunctional intelligent switch comprises the following three modes:

first "off-line voice control mode": when the intelligent switch is powered on for the first time, after the horn sends out a prompt tone for welcoming the XXX voice module, the system is started and enters a standby state. In a standby state, after a microphone captures a specific wake-up word of the system (for example, "small X and small X"), the loudspeaker sends a response sound of "I am", the system waits for receiving a voice command of the next step, at the moment, if an operator sends out voice conforming to the fact that a word bank in the system comprises related command words, such as "turn on (or turn off) light", "turn on (or turn off) switch", and the like, the system receives and responds to "good, turn on (or turn off) XX" for you ", and meanwhile, the relay array drives the on-off load. If the system does not receive any voice command, after ten seconds, a prompt tone of 'needing to call me again' is sent out, and then the system enters the standby state again. If it is woken up by voice again, the above process is repeated.

The core of the 'offline voice control mode' is a HLK-V20 high-performance pure offline voice recognition module, the module adopts a 32-bit RSIC framework inner core, a DSP instruction set specially required for signal processing and voice recognition is added, an FPU operation unit supporting floating point operation and an FFT accelerator are added, the audio signal is trained and learned through a neural network, the recognition capability of the voice signal is improved, and the voice recognition accuracy is over 90%. The offline recognition of 150 local instructions is supported, the awakening words, the command words and the response broadcast words can be freely customized, and the awakening-free words (awakening is not needed and the command words are directly recognized) are supported at most 10. The device has abundant peripheral interfaces, at most 10 GPIOs are supported, and default configuration of a factory can support 1-3 paths of relay output. Besides supporting single-path voice control, the method can be upgraded to three-path voice control. The off-line voice control mode is free of connecting with the Internet and the risk of disclosure, and is very convenient for the old users to use.

Second "remote control mode": the 433M remote control transceiver module adopts rolling code pairing operation, 200 ten thousand groups of codes are supported to the maximum, and remote control operation of a plurality of intelligent switches is not influenced mutually.

Third "capacitive touch control mode": the touch switch control module adopts a capacitive touch switch, the sensing area is large, a system can be triggered by a finger touching a switch panel or a palm waving a position 10-20 mm away from the panel, and the touch switch control module drives a relay array to switch on or off a load, so that the switch is turned on or off.

The three modes are mainly an off-line voice control mode, a remote control mode and a capacitive touch control mode are added, the use habits and different application scenes of users are fully considered, the modes can be used in a cross mode, the control flexibility is maximized, and the following control modes can be realized, for example:

1.) voice-only control switches;

2.) the switch is controlled only by the remote controller;

3.) touch control switches with the panel only;

4.) voice on, remote off or voice off, remote on;

5.) voice on, touch off or voice off, touch on;

6.) remote control on, touch off or remote control off, touch on.

A hidden touch induction board 2, a hidden microphone 3 and a hidden ultrathin loudspeaker 4 are arranged under a panel 1 of an 86-type multifunctional intelligent switch.

In conclusion, the invention is completely compatible with the size of the existing 86-type bottom box, and the original switch can be directly replaced by adding a zero line without any other modified electrical products. Through the repacking, can make original ordinary switch upgrade to intelligent switch immediately, demonstrate wide application prospect simultaneously.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and it is to be understood that the invention is not limited thereto, but may be modified within the scope of the appended claims.

Claims

1. The utility model provides a multi-functional intelligence switch of 86 type which characterized in that: including AC-DC power module, off-line voice recognition module, 433M remote control transceiver module, touch switch control module, relay array and loudspeaker/microphone, wherein the live wire L and the zero line N of external power source insert AC-DC power module, AC-DC power module respectively with off-line voice recognition module, 433M remote control transceiver module, touch switch control module switch-on, off-line voice recognition module, 433M remote control transceiver module, touch switch control module is put through with the relay array respectively, off-line voice recognition module is connected with loudspeaker/microphone, relay array control live wire L's output.

2. The multifunctional intelligent switch of claim 1, wherein: the off-line voice recognition module adopts a 32-bit RSIC framework inner core, and is added with a DSP instruction set specially required for signal processing and voice recognition.

3. The multifunctional intelligent switch of claim 2, wherein: the load capacity is not more than 10A/220V.

4. A multifunctional intelligent switch of type 86 according to claim 3, characterized in that: the touch switch control module can be triggered when a finger touches the switch panel or a palm slides 10-20 mm away from the panel.

5. The multifunctional intelligent switch of claim 5, wherein: the 433M remote control transceiver module adopts a rolling code pairing mode.