CN205736766U

CN205736766U - A kind of vehicle environment intelligent regulating device

Info

Publication number: CN205736766U
Application number: CN201620461222.8U
Authority: CN
Inventors: 张瑜; 赵春丽; 徐庶; 王召迎; 邝倍靖; 牛海斌
Original assignee: Henan Normal University
Current assignee: Henan Normal University
Priority date: 2016-05-19
Filing date: 2016-05-19
Publication date: 2016-11-30
Anticipated expiration: 2026-05-19

Abstract

The utility model discloses a kind of vehicle environment intelligent regulating device, including compartment roof plate, railroad car lateral wall and platform floor, air-vent, cold air venthole, roof lamp and oxygen outlet are distributed on compartment roof plate, the connection of compartment roof plate and railroad car lateral wall goes out to be provided with luggage carrier, railroad car lateral wall is provided with window, oxygen concentration sensor, temperature sensor and light sensor, platform floor is provided with seat and oxygenerator, through circuit board equipped with control circuit inside compartment roof plate.This utility model can headlamp switch, air conditioner switch and oxygenerator switch in Contrast tuned imaging compartment, and then realize the function of Intelligent adjustment interior environment.

Description

A kind of vehicle environment intelligent regulating device

Technical field

This utility model belongs to environment control unit technical field, is specifically related to a kind of vehicle environment intelligent regulating device.

Background technology

The appearance of automobile and train brings great convenience to the trip of people, especially long-distance bus or the train of voyage farther out, hot summer, although open air-conditioning in compartment, but close can not ventilate due to vehicle window, oxygen content in compartment is reduced, of long duration passenger can be allowed to feel uncomfortable symptom such as nauseating.For this situation, design and a kind of enable to close space oxygen content and keep stable and allow people feel that temperature and the suitable control device of light are just particularly important.

Summary of the invention

This utility model solves the technical problem that and there is provided a kind of simple in construction, vehicle environment intelligent regulating device reasonable in design and easy to use, and this intelligent regulating device has and is automatically adjusted oxygen content in environment and carrys out the function of Based Intelligent Control light and air conditioner according to the intensity of optical fiber in environment and temperature.

nullThis utility model adopts the following technical scheme that for solving above-mentioned technical problem，A kind of vehicle environment intelligent regulating device，Including compartment roof plate、Railroad car lateral wall and platform floor，It is characterized in that: air-vent on compartment roof plate, is distributed、Cold air venthole、Roof lamp and oxygen outlet，The connection of compartment roof plate and railroad car lateral wall goes out to be provided with luggage carrier，Railroad car lateral wall is provided with window、Oxygen concentration sensor、Temperature sensor and light sensor，Platform floor is provided with seat and oxygenerator，Through circuit board equipped with control circuit inside compartment roof plate，This control circuit includes photoelectric detective circuit IC1、Temperature sensing circuit IC2、Oxygen concentration testing circuit IC3、Single-chip microcomputer IC4、Inverter circuit IC5、Bidirectional triode thyristor triggers IC circuit 6 and power circuit IC7，Single-chip microcomputer IC4 respectively with photoelectric detective circuit IC1、Temperature sensing circuit IC2、Oxygen concentration testing circuit IC3 is connected with inverter circuit IC5，Bidirectional triode thyristor trigger IC circuit 6 respectively with inverter circuit IC5、Power circuit IC7、Oxygenerator M、Headlamp switch KD is connected with air conditioner switch KL.

Further preferably, 19 feet of described single-chip microcomputer IC4 connect one end and one end of crystal oscillator X1 of electric capacity C1 respectively, and 18 feet of single-chip microcomputer connect one end and the other end of crystal oscillator X1 of electric capacity C2 respectively, the common end ground connection of electric capacity C2 and electric capacity C1；9 feet of single-chip microcomputer connect one end of electric capacity C3, one end of resistance R1 and one end of reset key SWA respectively, the other end ground connection of resistance R1, and the other end of a termination reset key SWA of resistance R2, the other end of resistance R2 is total to termination power with the other end of electric capacity C3.

Further preferably, described photoelectric detective circuit IC1 includes dual operational amplifier 2A, one end of the 1 foot connecting resistance R21 of this dual operational amplifier 2A, the other end of resistance R21 connects 2 feet of single-chip microcomputer IC4, one end of 8 feet of dual operational amplifier 2A connecting resistance R3 respectively and one end of resistance R4, the other end of 3 feet of dual operational amplifier 2A connecting resistance R4 respectively and one end of photoconductive resistance RG1, the other end of 2 feet of dual operational amplifier 2A connecting resistance R3 respectively and one end of resistance R5, 4 feet of dual operational amplifier 2A, the other end of resistance R5 and the other end earth of photoconductive resistance RG1.

nullFurther preferably，Described temperature sensing circuit IC2 includes dual operational amplifier 2B and Resistor-Capacitor Unit composition，1 foot of dual operational amplifier 2B connects one end and one end of resistance R7 of R6 respectively，The other end of resistance R7 connects 3 feet of single-chip microcomputer IC4，4 feet of dual operational amplifier 2B connect power supply respectively、One end of resistance R8 and one end of temperature sensor RT1，Resistance R8 distinguishes one end and one end of potentiometer PR2 of connecting resistance R9 through temperature sensor RT2，The other end of the other end of resistance R9 connecting resistance R6 respectively and 3 feet of dual operational amplifier 2B，One end of the other end of temperature sensor RT1 connecting resistance R10 respectively and one end of potentiometer PR1，8 feet of dual operational amplifier 2B、The other end of potentiometer PR1 and the other end earth of potentiometer PR2，The other end of the 2 foot connecting resistance R10 of dual operational amplifier 2B.

Further preferably, described oxygen concentration testing circuit IC3 includes gas sensor QM, NAND gate U3, NAND gate U4 and Resistor-Capacitor Unit, 1 foot of gas sensor QM connects one end of electric capacity C6, the other end ground connection of electric capacity C6, 2 feet of gas sensor QM connect the positive terminal of electric capacity C7, one end of the negative pole end of electric capacity C7 connecting resistance R18 respectively, the backward end of diode D6 and one end of electric capacity C8, 3 feet of another termination gas sensor QM of resistance R18, 4 feet of gas sensor QM are connected through the forward end of potentiometer RV1 and diode D6 and 1 foot of NAND gate U3, 2 feet of another termination NAND gate U3 of electric capacity C8, 1 foot and 2 feet of NAND gate U4 are connected with 3 feet of NAND gate U3, 3 feet of NAND gate U4 are connected with 1.0 feet of single-chip microcomputer IC4.

Further preferably, described inverter circuit IC5 includes the phase inverter U1A of parallel connection, phase inverter U1B and phase inverter U1C, phase inverter U1A, 1 foot of phase inverter U1B and phase inverter U1C connects 21 feet of single-chip microcomputer IC4 respectively, 22 feet and 23 feet, one end of 2 feet of phase inverter U1A connecting resistance R1A respectively and one end of resistance R11, one end of 2 feet of phase inverter U1B connecting resistance R1B respectively and one end of resistance R21, one end of 2 feet of phase inverter U1C connecting resistance R1C respectively and one end of resistance R31, the other end of resistance R1A, the other end of resistance R1B and the other end earth of resistance R1C.

Further preferably, described bidirectional triode thyristor triggers IC circuit 6 and includes acoustic-optio coupling device U6 and bidirectional triode thyristor VS, 1 foot of acoustic-optio coupling device U6 meets power supply VCC through resistance R11, one end of the 6 foot connecting resistance R12 of acoustic-optio coupling device U6, one end of the other end of resistance R12 connecting resistance R13 respectively and one end of electric capacity C9, one end of another termination inductance L3 of resistance R13 and 1 foot of bidirectional triode thyristor VS, 4 feet of acoustic-optio coupling device U6 connect 2 feet of bidirectional triode thyristor VS, 3 feet of bidirectional triode thyristor VS connect the other end of electric capacity C9, the other end of 2 feet of acoustic-optio coupling device U6 connecting resistance R11 respectively, the other end of resistance R21 and the other end of resistance R31.

nullFurther preferably，Described power circuit IC7 includes mutual inductor TR1 and three terminal regulator U7，1 foot of three terminal regulator U7 connects one end of electric capacity C10 respectively、The backward end of diode D1 and the backward end of diode D2，The forward end of diode D1 connects the forward end of diode D2 through mutual inductor TR1，3 feet of three terminal regulator U7 connect power supply respectively、One end of electric capacity C11 and one end of electric capacity C12，The other end of mutual inductor TR1、The other end of electric capacity C10、2 feet of three terminal regulator U7、The other end of electric capacity C11 and the other end earth of electric capacity C12，The other end of inductance L3 is connected with the upper end of mutual inductor TR1 through the positive pole controlling switch K，3 feet of bidirectional triode thyristor VS are connected with the lower end of mutual inductor TR1 through the negative pole controlling switch K.

Further preferably, the model of described dual operational amplifier 2A is LM358, phase inverter U1A, phase inverter U1B and phase inverter U1C model are 74LS04, acoustic-electric bonder U6 model is MOC3063, three terminal regulator U7 model is 7805, single-chip microcomputer IC4 model is AT89C51, and bidirectional triode thyristor TR1 model is BTA600B.

This utility model can headlamp switch, air conditioner switch and oxygenerator switch in Contrast tuned imaging compartment, to realize the function of Intelligent adjustment interior environment.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is photoelectric detective circuit figure in this utility model；

Fig. 3 is temperature sensing circuit figure in this utility model；

Fig. 4 is oxygen concentration testing circuit figure in this utility model；

Fig. 5 is single chip circuit figure in this utility model；

Fig. 6 is inverter circuit figure in this utility model；

Fig. 7 is that in this utility model, bidirectional triode thyristor triggers circuit diagram；

Fig. 8 is power circuit diagram in this utility model.

In figure: 1, compartment roof plate, 101, oxygen outlet, 102, roof lamp, 103, cold air venthole, 104, air-vent, 2, railroad car lateral wall, 201, oxygen concentration sensor, 202, luggage carrier, 203, light sensor, 204, window, 205, temperature sensor, 3, platform floor, 301, seat.

Detailed description of the invention

Particular content of the present utility model is described in detail in conjunction with accompanying drawing.nullA kind of vehicle environment intelligent regulating device，Including compartment roof plate 1、Railroad car lateral wall 2 and platform floor 3，Air-vent 104 is distributed on compartment roof plate 1、Cold air venthole 103、Roof lamp 102 and oxygen outlet 101，The junction of compartment roof plate 1 and railroad car lateral wall 2 is provided with luggage carrier 202，Railroad car lateral wall 2 is provided with window 204、Oxygen concentration sensor 201、Temperature sensor 205 and light sensor 203，Platform floor 3 is provided with seat 301 and oxygenerator，Through circuit board equipped with control circuit inside compartment roof plate 1，This control circuit includes photoelectric detective circuit IC1、Temperature sensing circuit IC2、Oxygen concentration testing circuit IC3、Single-chip microcomputer IC4、Inverter circuit IC5、Bidirectional triode thyristor triggers IC circuit 6 and power circuit IC7，Single-chip microcomputer IC4 respectively with photoelectric detective circuit IC1、Temperature sensing circuit IC2、Oxygen concentration testing circuit IC3 is connected with inverter circuit IC5，Bidirectional triode thyristor trigger IC circuit 6 respectively with inverter circuit IC5、Power circuit IC7、Oxygenerator M、Headlamp switch KD is connected with air conditioner switch KL.

Further preferably, described tunable capacitor model is CAP-PRE, the model of dual operational amplifier U2 is LM358, phase inverter U1A, phase inverter U1B and phase inverter U1C model are 74LS04, acoustic-electric bonder U6 model is MOC3063, three terminal regulator U7 model is 7805, and single-chip microcomputer IC4 model is AT89C51, and bidirectional triode thyristor TR1 model is BTA600B.

Gas sensor in this utility model oxygen concentration testing circuit, before Fresnel Lenses is installed, can effectively improve sensitivity and the capacity of resisting disturbance of detection.

Carrying out practically process of the present utility model is: open control switch K, AT89C51 system starts to initialize, the state of detection oxygen concentration sensor, detect 1 foot of AT89C51 system afterwards, if 1 foot of AT89C51 system is high level, illustrating that what carrier of oxygen instructed sends, the corresponding oxygenerator of Single-chip Controlling is started working, and produces oxygen；If 1 foot of AT89C51 system is low level, illustrate not have what carrier of oxygen instructed to send, then AT89C51 system does not send the instruction of oxygen processed to oxygenerator.

After opening control switch K, AT89C51 system is by detecting the 1st foot of P1.0(AT89C51 system) the level state decision corresponding instruction of execution.If oxygen concentration is less than standard level (oxygen concentration set in advance) in compartment, the P1.0 port of AT89C51 system is high level, now signal is issued single-chip microcomputer by oxygen concentration testing circuit, P2.0 port (i.e. the 21st foot of the AT89C51 system) output low level of AT89C51 system, high level is become after phase inverter U1A, now acoustic-optio coupling device controls controllable silicon VS conducting, start the control that oxygenerator is opened, when oxygenerator carries out opening control, oxygen exhaust is opened, releasing oxygen in compartment.Through after a period of time when in oxygen concentration sensor records compartment, oxygen concentration is suitable, under the control of single-chip microcomputer, oxygenerator quits work, and oxygen exhaust is closed, no longer releasing oxygen in compartment.

After opening control switch K, AT89C51 system is by detecting the 2nd foot of P1.1(AT89C51 system) the level state decision corresponding instruction of execution.If intensity of illumination is less than standard level (intensity of illumination set in advance) in compartment, the P1.1 port of AT89C51 system is high level, now signal is issued single-chip microcomputer by light sensor, P2.1 port (i.e. the 22nd foot of the AT89C51 system) output low level of AT89C51 system, high level is become after phase inverter U1B, now acoustic-optio coupling device controls controllable silicon VS conducting, starts the control opening the lamp of car body top；When the intensity of illumination in light sensor records compartment is near the mark light intensity, light sensor stops transmitting signal to single-chip microcomputer, now, the P2.1 port output high level of single-chip microcomputer, low level is become after phase inverter U1B, now acoustic-optio coupling device controls controllable silicon VS cut-off, and the lamp no power at vehicle top, vehicle top lamp is the most just not turned on or closes.

After opening control switch K, AT89C51 system is by detecting the 3rd foot of P1.2(AT89C51 system) the level state decision corresponding instruction of execution.If temperature is less than lower limit temperature standard level (lower limit temperature set in advance is as standard) in compartment, the P1.2 port of AT89C51 system is high level, signal is issued single-chip microcomputer by now temperature sensor, P2.2 port (i.e. the 23rd foot of the AT89C51 system) output low level of AT89C51 system, high level is become after phase inverter U1C, now acoustic-optio coupling device controls controllable silicon VS conducting, starts the air conditioner to car body top and carries out opening the control of heating installation；When the temperature in temperature sensor records compartment is higher than ceiling temperature standard (with the ceiling temperature that sets as standard), ceiling temperature sensor starts to transmit signal to single-chip microcomputer, now, the P2.2 port output low level of single-chip microcomputer, high level is become after phase inverter U1B, now acoustic-optio coupling device controls controllable silicon VS conducting, the changes in temperature Exhaust Open at vehicle top, discharges cold air in vehicle.When in vehicle, temperature is in the bound temperature range set, temperature sensor passes to single-chip microcomputer through signal, the P2.2 port output high level of single-chip microcomputer, low level is become after phase inverter U1B, now acoustic-optio coupling device controls controllable silicon VS cut-off, and the changes in temperature air vent at vehicle top is not turned on or cuts out.

When under "on" position, if only one of which signal instruction is detected, this instruction can be performed, until this signal data reaches the standard set.If having again new instruction to be detected during instruction is carrying out, then system not only performs previous instruction, also can start the signal instruction performing just to have detected, until reaching the normal data in compartment.

If circuit is worked long hours by ectocine or circuit because and causes dysfunction, it is impossible to when normally controlling, SWA reset key can be pressed, make single-chip microcomputer various functions reset.

This utility model corresponding can select different execution actions according to different effective signal instructions, it is possible to achieve realizes while 3 kinds of functions, to meet the Intelligent adjustment of environment in compartment, the most convenient and swift, also improves the quality of the modern life.

Of the present utility model ultimate principle has more than been shown and described; principal character and advantage; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within claimed scope of the present utility model.

Claims

null1. a vehicle environment intelligent regulating device，Including compartment roof plate、Railroad car lateral wall and platform floor，It is characterized in that: air-vent on compartment roof plate, is distributed、Cold air venthole、Roof lamp and oxygen outlet，The junction of compartment roof plate and railroad car lateral wall is provided with luggage carrier，Railroad car lateral wall is provided with window、Oxygen concentration sensor、Temperature sensor and light sensor，Platform floor is provided with seat and oxygenerator，Through circuit board equipped with control circuit inside compartment roof plate，This control circuit includes photoelectric detective circuit IC1、Temperature sensing circuit IC2、Oxygen concentration testing circuit IC3、Single-chip microcomputer IC4、Inverter circuit IC5、Bidirectional triode thyristor triggers IC circuit 6 and power circuit IC7，Single-chip microcomputer IC4 respectively with photoelectric detective circuit IC1、Temperature sensing circuit IC2、Oxygen concentration testing circuit IC3 is connected with inverter circuit IC5，Bidirectional triode thyristor trigger IC circuit 6 respectively with inverter circuit IC5、Power circuit IC7、Oxygenerator M、Headlamp switch KD is connected with air conditioner switch KL.
Vehicle environment intelligent regulating device the most according to claim 1, it is characterized in that: 19 feet of described single-chip microcomputer IC4 connect one end and one end of crystal oscillator X1 of electric capacity C1 respectively, 18 feet of single-chip microcomputer connect one end and the other end of crystal oscillator X1 of electric capacity C2 respectively, the common end ground connection of electric capacity C2 and electric capacity C1,9 feet of single-chip microcomputer connect one end of electric capacity C3, one end of resistance R1 and one end of reset key SWA respectively, the other end ground connection of resistance R1, the other end of the one termination reset key SWA of resistance R2, the other end of resistance R2 is total to termination power with the other end of electric capacity C3.
Vehicle environment intelligent regulating device the most according to claim 1, it is characterized in that: described photoelectric detective circuit IC1 includes dual operational amplifier 2A, one end of the 1 foot connecting resistance R21 of this dual operational amplifier 2A, the other end of resistance R21 connects 2 feet of single-chip microcomputer IC4, one end of 8 feet of dual operational amplifier 2A connecting resistance R3 respectively and one end of resistance R4, the other end of 3 feet of dual operational amplifier 2A connecting resistance R4 respectively and one end of photoconductive resistance RG1, the other end of 2 feet of dual operational amplifier 2A connecting resistance R3 respectively and one end of resistance R5, 4 feet of dual operational amplifier 2A, the other end of resistance R5 and the other end earth of photoconductive resistance RG1.
nullVehicle environment intelligent regulating device the most according to claim 1，It is characterized in that: described temperature sensing circuit IC2 includes dual operational amplifier 2B and Resistor-Capacitor Unit composition，1 foot of dual operational amplifier 2B connects one end and one end of resistance R7 of R6 respectively，The other end of resistance R7 connects 3 feet of single-chip microcomputer IC4，4 feet of dual operational amplifier 2B connect power supply respectively、One end of resistance R8 and one end of temperature sensor RT1，Resistance R8 distinguishes one end and one end of potentiometer PR2 of connecting resistance R9 through temperature sensor RT2，The other end of the other end of resistance R9 connecting resistance R6 respectively and 3 feet of dual operational amplifier 2B，One end of the other end of temperature sensor RT1 connecting resistance R10 respectively and one end of potentiometer PR1，8 feet of dual operational amplifier 2B、The other end of potentiometer PR1 and the other end earth of potentiometer PR2，The other end of the 2 foot connecting resistance R10 of dual operational amplifier 2B.
nullVehicle environment intelligent regulating device the most according to claim 1，It is characterized in that: described oxygen concentration testing circuit IC3 includes gas sensor QM、NAND gate U3、NAND gate U4 and Resistor-Capacitor Unit，1 foot of gas sensor QM connects one end of electric capacity C6，The other end ground connection of electric capacity C6，2 feet of gas sensor QM connect the positive terminal of electric capacity C7，One end of the negative pole end of electric capacity C7 connecting resistance R18 respectively、The backward end of diode D6 and one end of electric capacity C8，3 feet of another termination gas sensor QM of resistance R18，4 feet of gas sensor QM are connected through the forward end of potentiometer RV1 and diode D6 and 1 foot of NAND gate U3，2 feet of another termination NAND gate U3 of electric capacity C8，1 foot and 2 feet of NAND gate U4 are connected with 3 feet of NAND gate U3，3 feet of NAND gate U4 are connected with 1.0 feet of single-chip microcomputer IC4.
Vehicle environment intelligent regulating device the most according to claim 1, it is characterized in that: described inverter circuit IC5 includes the phase inverter U1A of parallel connection, phase inverter U1B and phase inverter U1C, phase inverter U1A, 1 foot of phase inverter U1B and phase inverter U1C connects 21 feet of single-chip microcomputer IC4 respectively, 22 feet and 23 feet, one end of 2 feet of phase inverter U1A connecting resistance R1A respectively and one end of resistance R11, one end of 2 feet of phase inverter U1B connecting resistance R1B respectively and one end of resistance R21, one end of 2 feet of phase inverter U1C connecting resistance R1C respectively and one end of resistance R31, the other end of resistance R1A, the other end of resistance R1B and the other end earth of resistance R1C.
Vehicle environment intelligent regulating device the most according to claim 1, it is characterized in that: described bidirectional triode thyristor triggers IC circuit 6 and includes acoustic-optio coupling device U6 and bidirectional triode thyristor VS, 1 foot of acoustic-optio coupling device U6 meets power supply VCC through resistance R11, one end of the 6 foot connecting resistance R12 of acoustic-optio coupling device U6, one end of the other end of resistance R12 connecting resistance R13 respectively and one end of electric capacity C9, one end of another termination inductance L3 of resistance R13 and 1 foot of bidirectional triode thyristor VS, 4 feet of acoustic-optio coupling device U6 connect 2 feet of bidirectional triode thyristor VS, 3 feet of bidirectional triode thyristor VS connect the other end of electric capacity C9, the other end of 2 feet of acoustic-optio coupling device U6 connecting resistance R11 respectively, the other end of resistance R21 and the other end of resistance R31.
nullVehicle environment intelligent regulating device the most according to claim 1，It is characterized in that: described power circuit IC7 includes mutual inductor TR1 and three terminal regulator U7，1 foot of three terminal regulator U7 connects one end of electric capacity C10 respectively、The backward end of diode D1 and the backward end of diode D2，The forward end of diode D1 connects the forward end of diode D2 through mutual inductor TR1，3 feet of three terminal regulator U7 connect power supply respectively、One end of electric capacity C11 and one end of electric capacity C12，The other end of mutual inductor TR1、The other end of electric capacity C10、2 feet of three terminal regulator U7、The other end of electric capacity C11 and the other end earth of electric capacity C12，The other end of inductance L3 is connected with the upper end of mutual inductor TR1 through the positive pole controlling switch K，3 feet of bidirectional triode thyristor VS are connected with the lower end of mutual inductor TR1 through the negative pole controlling switch K.
Vehicle environment intelligent regulating device the most according to claim 4, it is characterized in that: the model of described dual operational amplifier 2A is LM358, phase inverter U1A, phase inverter U1B and phase inverter U1C model are 74LS04, acoustic-electric bonder U6 model is MOC3063, three terminal regulator U7 model is 7805, single-chip microcomputer IC4 model is AT89C51, and bidirectional triode thyristor VS model is BTA600B.