CN217214144U

CN217214144U - Voice intelligent control equipment integrating motor home environment monitoring

Info

Publication number: CN217214144U
Application number: CN202220773825.7U
Authority: CN
Inventors: 王世敏; 刘彪; 周欣; 王鑫磊; 梁小燕; 程楷博; 詹蕾
Original assignee: Sichuan Huayun Zhikong Technology Co ltd
Current assignee: Sichuan Huayun Zhikong Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-16
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a voice intelligent control device for integrated motor home environment monitoring, which belongs to the technical field of voice control device design for motor home environment monitoring, and comprises a voice acquisition and processing module, a pickup module, a voice early warning module, a temperature and humidity sensor module, an infrared ray transceiving module, a gas sensor module and a RS485 communication module; the gas sensor module, the sound pick-up module and the temperature and humidity sensor module are all connected with the voice acquisition processing module; the voice acquisition processing module is connected with the voice early warning module; the voice acquisition processing module is in bidirectional communication connection with the infrared ray transceiving module and the RS485 communication module respectively; the alarm information of monitoring in the real-time broadcast car and the problem of intelligent equipment on through voice control car as a house have been solved to this scheme.

Description

Voice intelligent control equipment integrating motor home environment monitoring

Technical Field

The invention belongs to the technical field of design of voice control equipment for monitoring the environment of a motor home, and particularly relates to voice intelligent control equipment for monitoring the environment of the integrated motor home.

Background

The motor home is a product integrating functions of a motor home and a motor car, and is designed to meet the requirements of people on travel and field life and work. Besides the necessary transportation function, the motor home also has enough field camping space and supporting facilities, thereby helping people to realize the purposes of leisure camping and tourism. Basic equipment of a motor home includes water supply, cooking, bathing, a toilet, natural gas, electric power, an air conditioning system, and the like. In order to ensure the safety and comfort of a recreational vehicle user outdoors and in a recreational vehicle, a voice control system integrating the recreational vehicle environment monitoring is urgently needed.

The common control modes include 2, one is through button control, directly sends out the instruction through button change level, and the other is through remote control, issues the order to equipment through infrared, bluetooth or wifi etc. this is extremely inconvenient to tired people or disabled person. In order to make up for the problems caused by manual operation, and meanwhile, the voice control is an indispensable component in intelligent electrical appliance control, a voice control system is arranged on the motor home, and the voice control system is necessary for controlling the on and off of equipment such as an air conditioner and the like on the motor home.

Disclosure of Invention

Not enough to the above among the prior art, the utility model provides a pair of intelligent voice control equipment of integrated car as a house environmental monitoring has solved the alarm information of monitoring in the real-time broadcast car and the problem through intelligent voice control car as a house on.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the scheme provides voice intelligent control equipment integrated with motor home environment monitoring, which comprises a voice acquisition and processing module, a pickup module, a voice early warning module, a temperature and humidity sensor module, an infrared ray transceiving module, a gas sensor module and an RS485 communication module;

the gas sensor module, the sound pick-up module and the temperature and humidity sensor module are all connected with the voice acquisition processing module; the voice acquisition processing module is connected with the voice early warning module; the voice acquisition processing module is in two-way communication connection with the infrared ray transceiving module and the RS485 communication module respectively.

The utility model has the advantages that: according to the voice intelligent control device integrating the motor home environment monitoring, the data such as the temperature, the humidity and the gas concentration inside and outside the motor home are accurately detected in real time through the temperature and humidity sensor module, the infrared receiving and transmitting module and the gas sensor module; acquiring a voice control instruction through a sound pickup module; communication is carried out through an RS485 communication module; the collected temperature and humidity data, infrared detection data and gas sensing data are processed through the voice collecting and processing module, the obtained voice control instruction is processed, and the real-time broadcast of the detection information is realized through the voice early warning module; this equipment can monitor unusual timely warning, nimble alarm threshold value, monitoring period, report state etc. and voice control sensitivity is high, the discernment user's pronunciation that can be accurate, and voice command that it includes is abundant, can control all equipment on the car as a house.

Further, the voice acquisition processing module comprises an intelligent voice chip U1 with the model of CI1103, a capacitor C7, a capacitor C5, a capacitor C6, an inductor L3, an inductor L4, a capacitor C10, a capacitor C9, a capacitor C31, a capacitor C32 and a capacitor C11;

the 8 th pin, the 21 st pin, the 37 th pin and the 52 th pin of the intelligent voice chip U1 are respectively connected with one end of a capacitor C7, one end of a capacitor C5, one end of a capacitor C6 and one end of an inductor L3 and are externally connected with a +3.3V power supply; the other end of the capacitor C6 is respectively connected with the other end of the capacitor C7, the other end of the capacitor C5 and one end of the inductor L4, and is grounded; the other end of the inductor L3 is respectively connected with one end of a capacitor C10, one end of a capacitor C9, and a 44 th pin and a 48 th pin of an intelligent voice chip U1; the other end of the inductor L4 is respectively connected with the other end of the capacitor C10 and the other end of the capacitor C9 and is grounded; the 51 st pin of the intelligent voice chip U1 is respectively connected with one end of a capacitor C31 and one end of a capacitor C32; the other end of the capacitor C31 is connected with the other end of the capacitor C32 and is grounded; a 45 th pin of the intelligent voice chip U1 is respectively connected with one end of a capacitor C11 and a sound pick-up module; the other end of the capacitor C11 is grounded; the 43 th pin of the intelligent voice chip U1 is connected with a sound pick-up module; the 57 th pin of the intelligent voice chip U1 is grounded; the 49 th pin and the 53 th pin of the intelligent voice chip U1 are both connected with a voice early warning module; the 46 th pin and the 50 th pin of the intelligent voice chip U1 are connected and grounded; the 9 th pin and the 10 th pin of the intelligent voice chip U1 are both connected with the temperature and humidity sensor module; the 18 th pin and the 19 th pin of the intelligent voice chip U1 are both connected with an infrared ray transceiving module; the 11 th pin and the 56 th pin of the intelligent voice chip U1 are both connected with the gas sensor module; and the 32 nd pin, the 33 rd pin and the 38 th pin of the intelligent voice chip U1 are all connected with an RS485 communication module.

The beneficial effect of adopting the further scheme is as follows: the voice acquisition and processing module is provided, the acquired temperature and humidity data and the acquired gas sensing data are processed through the voice acquisition and processing module, the acquired voice control instruction is processed, the voice early warning module is used for realizing real-time broadcast and early warning broadcast of detection information, the infrared transceiving module is used for controlling an electric appliance in the motor home, and the RS485 communication module is used for outputting the detection data and the early warning information.

Further, the microphone module comprises a resistor R1, a capacitor C55, a resistor R36, a capacitor C1 and an omnidirectional microphone J1;

one end of the resistor R1 is connected with the 45 th pin of the intelligent voice chip U1; the other end of the resistor R1 is respectively connected with one end of a capacitor C55, one end of a resistor R36, one end of a capacitor C1 and the 1 st pin of the omnidirectional microphone J1; the other end of the capacitor C55 is connected with a 43 th pin of the intelligent voice chip U1; the other end of the resistor R36 is respectively connected with the other end of the capacitor C1 and the 2 nd pin of the omnidirectional microphone J1.

The beneficial effect of adopting the further scheme is as follows: and providing a sound pickup module, and acquiring a voice control instruction through the sound pickup module.

Further, the voice early warning module comprises an audio power amplification chip U5 with the model number of FM8002A, a resistor R21, a capacitor C25, a capacitor C26, a resistor R20, a resistor R19, a capacitor C24 and a loudspeaker J3;

the 1 st pin of the audio power amplification chip U5 is respectively connected with one end of a resistor R21 and the 53 th pin of the intelligent voice chip U1; the other end of the resistor R21 is externally connected with a +3.3V power supply; the 2 nd pin and the 3 rd pin of the audio power amplification chip U5 are both connected with one end of a capacitor C25; the other end of the capacitor C25 is grounded; the 4 th pin of the audio power amplification chip U5 is respectively connected with one end of a resistor R19 and one end of a resistor R20; the other end of the resistor R19 is connected with one end of a capacitor C24; the other end of the capacitor C24 is connected with a 49 th pin of the intelligent voice chip U1; the other end of the resistor R20 is respectively connected with the 5 th pin of the audio power amplifying chip U5 and the 2 nd pin of the loudspeaker J3; a 6 th pin of the audio power amplification chip U5 is connected with one end of a capacitor C26 and is externally connected with a +5V power supply; the other end of the capacitor C26 is grounded; the 7 th pin of the audio power amplification chip U5 is grounded; the 8 th pin of the audio power amplifying chip U5 is connected with the 1 st pin of the speaker J3.

The beneficial effect of adopting the further scheme is as follows: the voice early warning module is provided, the detection information is broadcasted in real time through the voice early warning module, voice early warning and broadcasting are carried out on the detection information exceeding a set threshold value, and electric appliances in the infrared control motor home are broadcasted.

Further, the temperature and humidity sensor module comprises a temperature and humidity sensing chip U6 with the model of AHT21, a resistor R31, a resistor R32 and a capacitor C37;

a 2 nd pin of the temperature and humidity sensing chip U6 is connected with one end of a capacitor C37 and is externally connected with a +3.3V power supply; the other end of the capacitor C37 is grounded; a 3 rd pin of the temperature and humidity sensing chip U6 is respectively connected with one end of a resistor R31 and a 10 th pin of the intelligent voice chip U1; the other end of the resistor R31 is connected with one end of the resistor R32 and is externally connected with a +3.3V power supply; the other end of the resistor R32 is respectively connected with the 4 th pin of the temperature and humidity sensing chip U6 and the 9 th pin of the intelligent voice chip U1; and the 5 th pin of the temperature and humidity sensing chip U6 is grounded.

The beneficial effect of adopting the further scheme is as follows: the temperature and humidity sensor module is provided, temperature and humidity data inside and outside the motor home are collected through the temperature and humidity sensor module, the detected temperature value and humidity value are broadcasted through the voice early warning module, and the detected temperature value and humidity value are output through the RS485 communication module.

Further, the infrared transceiving module comprises a capacitor C20, a resistor R11, a resistor R12, a diode D1, a diode D2, a diode D3, a diode D4, a field effect transistor Q2, a resistor R9, a resistor R10, a resistor R15, a capacitor C21, a capacitor C22, an infrared transceiving chip U13 with the model of IRM-3638T-X, a resistor R17, a resistor R16, a resistor R18 and a capacitor C23;

one end of the capacitor C20 is grounded, and the other end of the capacitor C20 is respectively connected with one end of the resistor R11 and one end of the resistor R12 and externally connected with a +5V power supply; the other end of the resistor R11 is connected with the anode of a diode D4; the cathode of the diode D4 is connected with the anode of the diode D2; the cathode of the diode D2 is respectively connected with the cathode of the diode D3 and the drain of the field effect transistor Q2; the other one of the resistors R12 is connected with the anode of a diode D1; the cathode of the diode D1 is connected with the anode of the diode D3; the grid of the field effect transistor Q2 is respectively connected with one end of a resistor R9 and one end of a resistor R10; the other end of the resistor R10 is connected with the source electrode of the field effect transistor Q2 and is grounded; the other end of the resistor R9 is connected with the 18 th pin of the intelligent voice chip U1; the 1 st pin of the infrared transceiving chip U13 is respectively connected with one end of a resistor R17 and one end of a resistor R16; the other end of the resistor R17 is externally connected with a +5V power supply; the other end of the resistor R16 is respectively connected with one end of a resistor R18, one end of a capacitor C23 and the 19 th pin of the intelligent voice chip U1; the 2 nd pin of the infrared transceiving chip U13 is respectively connected with one end of a capacitor C21 and one end of a capacitor C22 and is grounded; the 3 rd pin of the infrared transceiving chip U13 is respectively connected with the other end of the capacitor C21, the other end of the capacitor C22 and one end of the resistor R15; the other end of the resistor R15 is externally connected with a +5V power supply.

The beneficial effect of adopting the further scheme is as follows: the infrared ray receiving and sending module is provided, the infrared ray receiving and sending module is used for controlling the infrared remote control equipment through the voice control instruction, and voice broadcasting is carried out on the behavior of the control electric appliance through the voice early warning module.

Further, the gas sensor module comprises a carbon oxide sensing chip U3 with the model of MQ-7, a resistor R23, a resistor R22, an amplifier U4-A with the model of LM393, a resistor R24, a resistor R25, a resistor R26, a resistor R29, a resistor R30, a triode Q6, a capacitor C33 and a resistor R28;

the No. 1 pin of the carbon oxide sensing chip U3 is respectively connected with the No. 2 pin and the No. 3 pin and is externally connected with a +5V power supply; the 4 th pin of the carbon oxide sensing chip U3 is respectively connected with the 6 th pin of the carbon oxide sensing chip U3, the 2 nd pin of the amplifier U4-A, one end of a capacitor C33 and one end of a resistor R27; the 5 th pin of the carbon oxide sensing chip U3 is connected with one end of a resistor R22; the other end of the resistor R22 is grounded; the other end of the capacitor C33 is grounded; the other end of the resistor R27 is respectively connected with one end of a resistor R28 and a 56 th pin of the intelligent voice chip U1; the other end of the resistor R28 is grounded; the 3 rd pin of the amplifier U4-A is respectively connected with one end of a resistor R25 and one end of a resistor R24; the other end of the resistor R25 is grounded; the other end of the resistor R24 is connected with one end of the resistor R26 and is externally connected with a +5V power supply; the other end of the resistor R26 is respectively connected with the 1 st pin of the amplifier U4-A and one end of the resistor R29; the other end of the resistor R29 is connected with the base electrode of the triode Q6; the emitter of the triode Q6 is grounded, and the collector of the triode Q6 is respectively connected with one end of a resistor R30 and the 11 th pin of the intelligent voice chip U1; the other end of the resistor R30 is externally connected with a +3.3V power supply.

The beneficial effect of adopting the further scheme is as follows: the gas sensor module is provided, the gas sensor module is used for acquiring the gas concentration data inside and outside the motor home, the voice acquisition and processing module is used for processing and judging whether the gas concentration data exceeds a set threshold value, if so, the voice early warning is realized through the voice early warning module, and the gas early warning information is output through the RS485 communication module.

Further, the RS485 communication module comprises a communication chip U9 with the model number of SP3485, a capacitor C68 and an RS485 interface J8;

the 1 st pin of the communication chip U9 is connected with the 33 rd pin of the intelligent voice chip U1; the 2 nd pin of the communication chip U9 is respectively connected with the 3 rd pin of the communication chip U9 and the 38 th pin of the intelligent voice chip U1; the 4 th pin of the communication chip U9 is connected with the 32 nd pin of the intelligent voice chip U1; the 6 th pin and the 7 th pin of the communication chip U9 are connected with the 3 rd pin and the 4 th pin of the RS485 interface J8 respectively; the 1 st pin of the RS485 interface J8 is externally connected with a +12V power supply, and the 2 nd pin of the RS485 interface J8 is grounded; the 8 th pin of the communication chip U9 is connected with one end of a capacitor C68 and is externally connected with a +3.3V power supply; the other end of the capacitor C68 is grounded.

The beneficial effect of adopting the further scheme is as follows: the RS485 communication module is provided, and the voice control instruction acquired by the pickup, and the real-time temperature value and the humidity value detected by the temperature and humidity sensor monitoring module are output through the RS485 communication module.

Drawings

Fig. 1 is the embodiment of the utility model provides an integrated car as a house environmental monitoring's pronunciation intelligent control equipment's block diagram.

Fig. 2 is a schematic circuit diagram of the speech acquisition processing module in the embodiment of the present invention.

Fig. 3 is a schematic circuit diagram of the sound pickup module according to the embodiment of the present invention.

Fig. 4 is a schematic circuit diagram of the voice early warning module in the embodiment of the present invention.

Fig. 5 is a schematic circuit diagram of the temperature and humidity sensor module in the embodiment of the present invention.

Fig. 6 is a schematic circuit diagram of an infrared transceiver module according to an embodiment of the present invention.

Fig. 7 is a schematic circuit diagram of a gas sensor module according to an embodiment of the present invention.

Fig. 8 is a schematic circuit diagram of an RS485 communication module in the embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.

As shown in fig. 1, in an embodiment of the present invention, the present invention provides a voice intelligent control device for monitoring an integrated caravan environment, which includes a voice collecting and processing module, a sound pickup module, a voice early warning module, a temperature and humidity sensor module, an infrared transceiving module, a gas sensor module, and an RS485 communication module;

the gas sensor module, the sound pick-up module and the temperature and humidity sensor module are all connected with the voice acquisition processing module; the voice acquisition processing module is connected with the voice early warning module; the voice acquisition processing module is in bidirectional communication connection with the infrared ray transceiving module and the RS485 communication module respectively;

as shown in fig. 2, the voice collecting and processing module includes an intelligent voice chip U1 with a model of CI1103, a capacitor C7, a capacitor C5, a capacitor C6, an inductor L3, an inductor L4, a capacitor C10, a capacitor C9, a capacitor C31, a capacitor C32 and a capacitor C11;

the 8 th pin, the 21 st pin, the 37 th pin and the 52 th pin of the intelligent voice chip U1 are respectively connected with one end of a capacitor C7, one end of a capacitor C5, one end of a capacitor C6 and one end of an inductor L3 and are externally connected with a +3.3V power supply; the other end of the capacitor C6 is respectively connected with the other end of the capacitor C7, the other end of the capacitor C5 and one end of the inductor L4, and is grounded; the other end of the inductor L3 is respectively connected with one end of a capacitor C10, one end of a capacitor C9, and the 44 th pin and the 48 th pin of the intelligent voice chip U1; the other end of the inductor L4 is respectively connected with the other end of the capacitor C10 and the other end of the capacitor C9 and is grounded; the 51 st pin of the intelligent voice chip U1 is respectively connected with one end of a capacitor C31 and one end of a capacitor C32; the other end of the capacitor C31 is connected with the other end of the capacitor C32 and is grounded; a 45 th pin of the intelligent voice chip U1 is respectively connected with one end of a capacitor C11 and a sound pick-up module; the other end of the capacitor C11 is grounded; the 43 th pin of the intelligent voice chip U1 is connected with a sound pick-up module; the 57 th pin of the intelligent voice chip U1 is grounded; the 49 th pin and the 53 th pin of the intelligent voice chip U1 are both connected with a voice early warning module; the 46 th pin and the 50 th pin of the intelligent voice chip U1 are connected and grounded; the 9 th pin and the 10 th pin of the intelligent voice chip U1 are both connected with the temperature and humidity sensor module; the 18 th pin and the 19 th pin of the intelligent voice chip U1 are both connected with an infrared transceiving module; the 11 th pin and the 56 th pin of the intelligent voice chip U1 are both connected with the gas sensor module; the 32 th pin, the 33 rd pin and the 38 th pin of the intelligent voice chip U1 are all connected with an RS485 communication module;

as shown in fig. 3, the microphone module includes a resistor R1, a capacitor C55, a resistor R36, a capacitor C1, and an omnidirectional microphone J1;

one end of the resistor R1 is connected with the 45 th pin of the intelligent voice chip U1; the other end of the resistor R1 is respectively connected with one end of a capacitor C55, one end of a resistor R36, one end of a capacitor C1 and the 1 st pin of the omnidirectional microphone J1; the other end of the capacitor C55 is connected with a 43 th pin of the intelligent voice chip U1; the other end of the resistor R36 is respectively connected with the other end of the capacitor C1 and the 2 nd pin of the omnidirectional microphone J1;

as shown in fig. 4, the voice warning module includes an audio power amplification chip U5 of model FM8002A, a resistor R21, a capacitor C25, a capacitor C26, a resistor R20, a resistor R19, a capacitor C24, and a speaker J3;

the 1 st pin of the audio power amplification chip U5 is respectively connected with one end of a resistor R21 and the 53 th pin of the intelligent voice chip U1; the other end of the resistor R21 is externally connected with a +3.3V power supply; the 2 nd pin and the 3 rd pin of the audio power amplification chip U5 are both connected with one end of a capacitor C25; the other end of the capacitor C25 is grounded; the 4 th pin of the audio power amplification chip U5 is respectively connected with one end of a resistor R19 and one end of a resistor R20; the other end of the resistor R19 is connected with one end of a capacitor C24; the other end of the capacitor C24 is connected with a 49 th pin of the intelligent voice chip U1; the other end of the resistor R20 is respectively connected with the 5 th pin of the audio power amplification chip U5 and the 2 nd pin of the loudspeaker J3; a 6 th pin of the audio power amplification chip U5 is connected with one end of a capacitor C26 and is externally connected with a +5V power supply; the other end of the capacitor C26 is grounded; the 7 th pin of the audio power amplification chip U5 is grounded; the 8 th pin of the audio power amplification chip U5 is connected with the 1 st pin of a loudspeaker J3;

as shown in fig. 5, the temperature and humidity sensor module includes a temperature and humidity sensing chip U6 with model number AHT21, a resistor R31, a resistor R32, and a capacitor C37;

a 2 nd pin of the temperature and humidity sensing chip U6 is connected with one end of a capacitor C37 and is externally connected with a +3.3V power supply; the other end of the capacitor C37 is grounded; a 3 rd pin of the temperature and humidity sensing chip U6 is respectively connected with one end of a resistor R31 and a 10 th pin of the intelligent voice chip U1; the other end of the resistor R31 is connected with one end of the resistor R32 and is externally connected with a +3.3V power supply; the other end of the resistor R32 is respectively connected with the 4 th pin of the temperature and humidity sensing chip U6 and the 9 th pin of the intelligent voice chip U1; a 5 th pin of the temperature and humidity sensing chip U6 is grounded;

as shown in fig. 6, the infrared transceiver module includes a capacitor C20, a resistor R11, a resistor R12, a diode D1, a diode D2, a diode D3, a diode D4, a field effect transistor Q2, a resistor R9, a resistor R10, a resistor R15, a capacitor C21, a capacitor C22, an infrared transceiver chip U13 with a model of IRM-3638T-X, a resistor R17, a resistor R16, a resistor R18, and a capacitor C23;

one end of the capacitor C20 is grounded, and the other end of the capacitor C20 is respectively connected with one end of the resistor R11 and one end of the resistor R12 and externally connected with a +5V power supply; the other end of the resistor R11 is connected with the anode of a diode D4; the cathode of the diode D4 is connected with the anode of the diode D2; the cathode of the diode D2 is respectively connected with the cathode of the diode D3 and the drain of the field effect transistor Q2; the other one of the resistors R12 is connected with the anode of a diode D1; the cathode of the diode D1 is connected with the anode of the diode D3; the grid of the field effect transistor Q2 is respectively connected with one end of a resistor R9 and one end of a resistor R10; the other end of the resistor R10 is connected with the source electrode of the field effect transistor Q2 and is grounded; the other end of the resistor R9 is connected with the 18 th pin of the intelligent voice chip U1; the 1 st pin of the infrared transceiving chip U13 is respectively connected with one end of a resistor R17 and one end of a resistor R16; the other end of the resistor R17 is externally connected with a +5V power supply; the other end of the resistor R16 is respectively connected with one end of a resistor R18, one end of a capacitor C23 and the 19 th pin of the intelligent voice chip U1; the 2 nd pin of the infrared transceiving chip U13 is respectively connected with one end of a capacitor C21 and one end of a capacitor C22 and is grounded; the 3 rd pin of the infrared transceiving chip U13 is respectively connected with the other end of the capacitor C21, the other end of the capacitor C22 and one end of the resistor R15; the other end of the resistor R15 is externally connected with a +5V power supply;

as shown in fig. 7, the gas sensor module includes a carbon oxide sensor chip U3 with model number MQ-7, a resistor R23, a resistor R22, an amplifier U4-a with model number LM393, a resistor R24, a resistor R25, a resistor R26, a resistor R29, a resistor R30, a triode Q6, a capacitor C33, and a resistor R28;

the No. 1 pin of the carbon oxide sensing chip U3 is respectively connected with the No. 2 pin and the No. 3 pin and is externally connected with a +5V power supply; the 4 th pin of the carbon oxide sensing chip U3 is respectively connected with the 6 th pin of the carbon oxide sensing chip U3, the 2 nd pin of the amplifier U4-A, one end of a capacitor C33 and one end of a resistor R27; the 5 th pin of the carbon oxide sensing chip U3 is connected with one end of a resistor R22; the other end of the resistor R22 is grounded; the other end of the capacitor C33 is grounded; the other end of the resistor R27 is respectively connected with one end of a resistor R28 and a 56 th pin of the intelligent voice chip U1; the other end of the resistor R28 is grounded; the 3 rd pin of the amplifier U4-A is respectively connected with one end of a resistor R25 and one end of a resistor R24; the other end of the resistor R25 is grounded; the other end of the resistor R24 is connected with one end of a resistor R26 and is externally connected with a +5V power supply; the other end of the resistor R26 is respectively connected with the 1 st pin of the amplifier U4-A and one end of the resistor R29; the other end of the resistor R29 is connected with the base electrode of the triode Q6; the emitter of the triode Q6 is grounded, and the collector of the triode Q6 is respectively connected with one end of a resistor R30 and the 11 th pin of the intelligent voice chip U1; the other end of the resistor R30 is externally connected with a +3.3V power supply;

as shown in fig. 8, the RS485 communication module includes a communication chip U9 with model number SP3485, a capacitor C68 and an RS485 interface J8;

The utility model discloses a theory of operation does: after the voice acquisition processing module acquires the voice command controlled by the pickup module, the voice command is broadcasted by the voice early warning module 3, and meanwhile, the corresponding voice command is output through the RS485 communication module 7; the voice acquisition processing module acquires electrical equipment with an infrared remote control function in a voice control instruction, then the infrared receiving and transmitting module is started to realize infrared remote control of discharging electrical equipment in the vehicle, the voice early warning module provides a voice prompt for starting the corresponding electrical equipment, and meanwhile the corresponding electrical equipment starts to operate; the voice acquisition processing module acquires a real-time temperature value and a real-time humidity value monitored by the temperature and humidity sensor module and outputs the real-time temperature value and the real-time humidity value through the RS485 communication module; the voice acquisition processing module acquires the current state of the gas sensor module, once the gas leakage threshold value exceeds a preset value, the voice early warning module is started to send out a warning prompt tone, and meanwhile, the RS485 communication module outputs a warning prompt;

the 8 th pin, the 21 st pin, the 37 th pin and the 52 th pin of the intelligent voice chip U1 are respectively connected with one end of a capacitor C7, one end of a capacitor C5, one end of a capacitor C6 and one end of an inductor L3 and are externally connected with a +3.3V power supply, so that the intelligent voice chip U1 is connected with the power supply to normally work; the 45 th pin of the intelligent voice chip U1 provides bias voltage for the omnidirectional microphone J1; after the omnidirectional microphone J1 picks up sound, a voice control signal is transmitted through a 43 th pin of the intelligent voice chip U1; early warning information and in-room equipment opening and closing prompting voice information are transmitted between the No. 1 pin of the audio power amplification chip U5 and the No. 53 pin of the intelligent voice chip U1, and signals are amplified through the audio power amplification chip U5 and are broadcasted through a loudspeaker J3; the 4 th pin of the chip U5 is connected with the 49 th pin of the intelligent voice chip U1 through a capacitor C24 and a resistor R19, and provides bias voltage for the audio power amplification chip U5; the 3 rd pin and the 4 th pin of the temperature and humidity sensing chip U6 are respectively connected with the 10 th pin and the 9 th pin of the intelligent voice chip U1 in a one-to-one correspondence manner, so that clock control detection data transmission is realized; an 18 th pin of the intelligent voice chip U1 is connected with a field effect transistor Q2 through a resistor R9 to realize control on sending infrared signals, a 3 rd pin of the infrared transceiving chip U13 is connected with a 19 th pin of the intelligent voice chip U1 through a resistor R16 to transmit the received infrared signals to the intelligent voice chip U1 to realize infrared regulation and control on equipment in a room; the 4 th pin of the carbon oxide sensing chip U3 is connected with the 56 th pin of the intelligent voice chip U1 through a resistor R27, so that the monitored carbon oxide data are transmitted to the intelligent voice chip U1; the 1 st pin and the 3 rd pin of the communication chip U9 are respectively connected with the 33 rd pin and the 32 th pin of the intelligent voice chip U1 in a one-to-one correspondence manner, so that communication through a 485 communication module is realized.

Claims

1. The voice intelligent control equipment integrated with the motor home environment monitoring is characterized by comprising a voice acquisition and processing module, a sound pickup module, a voice early warning module, a temperature and humidity sensor module, an infrared ray transceiving module, a gas sensor module and an RS485 communication module;

2. The voice intelligent control device for integrated touring car environment monitoring as claimed in claim 1, wherein the voice acquisition processing module comprises an intelligent voice chip U1 with model number CI1103, a capacitor C7, a capacitor C5, a capacitor C6, an inductor L3, an inductor L4, a capacitor C10, a capacitor C9, a capacitor C31, a capacitor C32 and a capacitor C11;

the 8 th pin, the 21 st pin, the 37 th pin and the 52 th pin of the intelligent voice chip U1 are respectively connected with one end of a capacitor C7, one end of a capacitor C5, one end of a capacitor C6 and one end of an inductor L3 and are externally connected with a +3.3V power supply; the other end of the capacitor C6 is respectively connected with the other end of the capacitor C7, the other end of the capacitor C5 and one end of the inductor L4, and is grounded; the other end of the inductor L3 is respectively connected with one end of a capacitor C10, one end of a capacitor C9, and a 44 th pin and a 48 th pin of an intelligent voice chip U1; the other end of the inductor L4 is respectively connected with the other end of the capacitor C10 and the other end of the capacitor C9 and is grounded; the 51 st pin of the intelligent voice chip U1 is respectively connected with one end of a capacitor C31 and one end of a capacitor C32; the other end of the capacitor C31 is connected with the other end of the capacitor C32 and is grounded; a 45 th pin of the intelligent voice chip U1 is respectively connected with one end of a capacitor C11 and a sound pick-up module; the other end of the capacitor C11 is grounded; the 43 th pin of the intelligent voice chip U1 is connected with a sound pick-up module; the 57 th pin of the intelligent voice chip U1 is grounded; the 49 th pin and the 53 th pin of the intelligent voice chip U1 are both connected with a voice early warning module; the 46 th pin and the 50 th pin of the intelligent voice chip U1 are connected and grounded; the 9 th pin and the 10 th pin of the intelligent voice chip U1 are both connected with the temperature and humidity sensor module; the 18 th pin and the 19 th pin of the intelligent voice chip U1 are both connected with an infrared transceiving module; the 11 th pin and the 56 th pin of the intelligent voice chip U1 are both connected with the gas sensor module; and the 32 nd pin, the 33 rd pin and the 38 th pin of the intelligent voice chip U1 are all connected with an RS485 communication module.

3. The voice intelligent control device for integrated touring car environment monitoring as claimed in claim 2, wherein the microphone module comprises a resistor R1, a capacitor C55, a resistor R36, a capacitor C1 and an omnidirectional microphone J1;

4. The voice intelligent control device for integrated touring car environment monitoring as claimed in claim 2, wherein the voice early warning module comprises an audio power amplification chip U5 of model FM8002A, a resistor R21, a capacitor C25, a capacitor C26, a resistor R20, a resistor R19, a capacitor C24 and a speaker J3;

the 1 st pin of the audio power amplification chip U5 is respectively connected with one end of a resistor R21 and the 53 th pin of the intelligent voice chip U1; the other end of the resistor R21 is externally connected with a +3.3V power supply; the 2 nd pin and the 3 rd pin of the audio power amplification chip U5 are both connected with one end of a capacitor C25; the other end of the capacitor C25 is grounded; the 4 th pin of the audio power amplification chip U5 is respectively connected with one end of a resistor R19 and one end of a resistor R20; the other end of the resistor R19 is connected with one end of a capacitor C24; the other end of the capacitor C24 is connected with a 49 th pin of the intelligent voice chip U1; the other end of the resistor R20 is respectively connected with the 5 th pin of the audio power amplification chip U5 and the 2 nd pin of the loudspeaker J3; a 6 th pin of the audio power amplification chip U5 is connected with one end of a capacitor C26 and is externally connected with a +5V power supply; the other end of the capacitor C26 is grounded; the 7 th pin of the audio power amplification chip U5 is grounded; the 8 th pin of the audio power amplifying chip U5 is connected with the 1 st pin of the speaker J3.

5. The voice intelligent control device for integrated motor home environment monitoring as claimed in claim 2, wherein the temperature and humidity sensor module comprises a temperature and humidity sensing chip U6 with model AHT21, a resistor R31, a resistor R32, and a capacitor C37;

6. The voice intelligent control device for integrated touring car environment monitoring as claimed in claim 2, wherein the infrared transceiving module comprises a capacitor C20, a resistor R11, a resistor R12, a diode D1, a diode D2, a diode D3, a diode D4, a field effect transistor Q2, a resistor R9, a resistor R10, a resistor R15, a capacitor C21, a capacitor C22, an infrared transceiving chip U13 with model IRM-3638T-X, a resistor R17, a resistor R16, a resistor R18 and a capacitor C23;

7. The voice intelligent control device for integrated touring car environment monitoring as claimed in claim 2, wherein the gas sensor module comprises a carbon oxide sensing chip U3 of type MQ-7, a resistor R23, a resistor R22, an amplifier U4-A of type LM393, a resistor R24, a resistor R25, a resistor R26, a resistor R29, a resistor R30, a triode Q6, a capacitor C33 and a resistor R28;

the No. 1 pin of the carbon oxide sensing chip U3 is respectively connected with the No. 2 pin and the No. 3 pin and is externally connected with a +5V power supply; the 4 th pin of the carbon oxide sensing chip U3 is respectively connected with the 6 th pin of the carbon oxide sensing chip U3, the 2 nd pin of the amplifier U4-A, one end of a capacitor C33 and one end of a resistor R27; a 5 th pin of the carbon oxide sensing chip U3 is connected with one end of a resistor R22; the other end of the resistor R22 is grounded; the other end of the capacitor C33 is grounded; the other end of the resistor R27 is respectively connected with one end of a resistor R28 and a 56 th pin of the intelligent voice chip U1; the other end of the resistor R28 is grounded; the 3 rd pin of the amplifier U4-A is respectively connected with one end of a resistor R25 and one end of a resistor R24; the other end of the resistor R25 is grounded; the other end of the resistor R24 is connected with one end of the resistor R26 and is externally connected with a +5V power supply; the other end of the resistor R26 is respectively connected with the 1 st pin of the amplifier U4-A and one end of the resistor R29; the other end of the resistor R29 is connected with the base electrode of the triode Q6; the emitter of the triode Q6 is grounded, and the collector of the triode Q6 is respectively connected with one end of a resistor R30 and the 11 th pin of the intelligent voice chip U1; the other end of the resistor R30 is externally connected with a +3.3V power supply.

8. The voice intelligent control device for integrated touring car environment monitoring as claimed in claim 2, wherein the RS485 communication module comprises a communication chip U9 with model number SP3485, a capacitor C68 and an RS485 interface J8;