Summary of the invention
In order to solve the problem, the invention provides a kind of car bulb ambient humidity, light and temperature control system, can Real-time Collection to car internal and external temperature and the brightness of car internal and external environment, according to the comparative result of the outer temperature of car and vehicle interior temperature, user vehicle is reminded to open vehicle window or close vehicle window, and can the external environment brightness of Real-time Collection car and environment inside car brightness, the lamplight brightness grade controlling headlight and interior light adapts with the brightness of car external environment and environment inside car brightness respectively.
According to an aspect of the present invention, provide a kind of car bulb ambient humidity, light and temperature control system, comprise headlamp unit, car outer luminance detection device, vehicle interior temperature sensor, interior environment system and controller, described controller is connected with described headlamp unit, described car outer luminance detection device, described vehicle interior temperature sensor and described interior environment system, control the lamplight brightness of described headlamp unit according to the testing result of the outer luminance detection device of described car, and control the operation of described interior environment system according to the testing result of described vehicle interior temperature sensor.
More specifically, described car bulb ambient humidity, light and temperature control system comprises further: headlamp unit, is arranged on auto body front, for irradiating road surface ahead for road conditions before automobile driver observation car, interior light device, is arranged on the multiple positions in Automobile, and to observe in car situation everywhere for automobile driver, the multiple positions in described Automobile comprise roof location corresponding to each motor vehicle seat, the outer luminance detection device of car, is arranged on auto body, the brightness of real-time inspection vehicle external environment, and exports the outer brightness degree signal of car, luminance detection device in car, is arranged in Automobile, the brightness of real-time inspection vehicle environment, and exports brightness degree signal in car, the outer temperature sensor of car, is arranged on the side of auto body, for real-time inspection vehicle external environment temperature, and exports car external environment temperature data, vehicle interior temperature sensor, is arranged in the gauge panel of automobile, for real-time inspection vehicle environment temperature, and exports environment inside car temperature data, interior environment system, is arranged on front portion of car body, for according to user's design temperature being the heating of Automobile environment or cooling, telltale, is arranged in the gauge panel of automobile, connects the outer temperature sensor of described car and described vehicle interior temperature sensor, for showing described car external environment temperature data and described environment inside car temperature data, controller, be arranged in the gauge panel of automobile, connect described headlamp unit, described interior light device, the outer luminance detection device of described car, luminance detection device in described car, described vehicle interior temperature sensor and described interior environment system, when the outer brightness degree signal of described car is bright, generally, dim, during pitch-dark brightness degree signal, the lamplight brightness controlling described headlamp unit is respectively the darkest, darker, brighter, the brightest grade, when brightness degree signal in described car is bright, generally, dim, during pitch-dark brightness degree signal, the lamplight brightness controlling described interior light device is respectively the darkest, darker, brighter, the brightest grade, and control described interior environment system according to the environment inside car temperature data that described vehicle interior temperature sensor exports be Automobile environment heating or cool to user's design temperature, solar storage battery, there is photovoltaic panel and be arranged in car roof, when electric power in solar storage battery is sufficient, for described headlamp unit, described interior light device, the outer luminance detection device of described car, luminance detection device in described car, the outer temperature sensor of described car, described vehicle interior temperature sensor, described interior environment system, described telltale and described controller are powered, when the electric power in solar storage battery is not enough, changing the automotive battery that automobile carries into is, for described headlamp unit, described interior light device, the outer luminance detection device of described car, luminance detection device in described car, the outer temperature sensor of described car, described vehicle interior temperature sensor, described interior environment system, described telltale and described controller are powered, manual switchover module, carries out manual power supply switching between the automotive battery that described solar storage battery and described automobile carry, voice playing device, according to the comparative result of described environment inside car temperature data and described car external environment temperature data, uses verbal announcement user to carry out windowing or close window operation, wherein, brightness degree signal is divided into level Four: bright, general, dim, pitch-dark, the outer brightness degree of bright car appears at fine day open air, the outer brightness degree of general car appears at cloudy open air, the outer brightness degree of dim car appears in dusk, overcast and rainy open air, tunnel, in indoor place, and the outer brightness degree of pitch-dark car appears at open air in the late into the night, wherein, the lamplight brightness of described headlamp unit and described interior light device is divided into four grades: the brightest, brighter, more secretly, the darkest, described the darkest lamplight brightness grade correspondence closes state during light, wherein, the outer temperature sensor of described car and described vehicle interior temperature sensor are all thermally dependent resistors, carry out detected temperatures by the change change of temperature being converted to voltage, wherein, the outer luminance detection device of car and Che Nei luminance detection device are all luminance sensor, and described luminance sensor is the photoconductive cell being arranged on photosensitive sites place, and the magnitude of voltage that described photoconductive cell is exported by bleeder circuit changes along with ambient brightness change.
More specifically, described car bulb ambient humidity, light and temperature control system comprises further: user arranges described user's design temperature by the button on described interior environment system.
More specifically, described car bulb ambient humidity, light and temperature control system comprises further: the change of the lamplight brightness of described headlamp unit and the lamplight brightness of described interior light device is all the process of a gradual change.
More specifically, described car bulb ambient humidity, light and temperature control system comprises further: described voice playing device, when in summer and described environment inside car temperature data higher than described car external environment temperature data time, verbal announcement user is used to window, when in winter and described environment inside car temperature data higher than described car external environment temperature data time, verbal announcement user is used to close window, when in summer and described environment inside car temperature data lower than described car external environment temperature data time, verbal announcement user is used to close window, when in winter and described environment inside car temperature data lower than described car external environment temperature data time, verbal announcement user is used to window.
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of car bulb ambient humidity, light and temperature control system of the present invention is described in detail.
Fig. 1 illustrates the block diagram of the car bulb ambient humidity, light and temperature control system illustrated according to an embodiment of the present invention.Wherein said car bulb ambient humidity, light and temperature control system comprises, headlamp unit 1, car outer luminance detection device 3, vehicle interior temperature sensor 6, interior environment system 7 and controller 9, described controller 9 is connected with described headlamp unit 1, described car outer luminance detection device 3, described vehicle interior temperature sensor 6 and described interior environment system 8, control the lamplight brightness of described headlamp unit 1 according to the testing result of the outer luminance detection device 3 of described car, and control the operation of described interior environment system 7 according to the testing result of described vehicle interior temperature sensor 6.Further, described car bulb ambient humidity, light and temperature control system also comprises, and headlamp unit 1, is arranged on auto body front, for irradiating road surface ahead for road conditions before automobile driver observation car, interior light device 2, is arranged on the multiple positions in Automobile, and to observe in car situation everywhere for automobile driver, the multiple positions in described Automobile comprise roof location corresponding to each motor vehicle seat, the outer luminance detection device 3 of car, is arranged on auto body, the brightness of real-time inspection vehicle external environment, and exports the outer brightness degree signal of car, luminance detection device 4 in car, is arranged in Automobile, the brightness of real-time inspection vehicle environment, and exports brightness degree signal in car, the outer temperature sensor 5 of car, is arranged on the side of auto body, for real-time inspection vehicle external environment temperature, and exports car external environment temperature data, vehicle interior temperature sensor 6, is arranged in the gauge panel of automobile, for real-time inspection vehicle environment temperature, and exports environment inside car temperature data, interior environment system 7, is arranged on front portion of car body, for according to user's design temperature being the heating of Automobile environment or cooling, telltale 8, is arranged in the gauge panel of automobile, connects the outer temperature sensor 5 of described car and described vehicle interior temperature sensor 6, for showing described car external environment temperature data and described environment inside car temperature data, controller 9, be arranged in the gauge panel of automobile, connect described headlamp unit 1, described interior light device 2, the outer luminance detection device 3 of described car, luminance detection device 4 in described car, described vehicle interior temperature sensor 6 and described interior environment system 7, when the outer brightness degree signal of described car is bright, generally, dim, during pitch-dark brightness degree signal, the lamplight brightness controlling described headlamp unit 1 is respectively the darkest, darker, brighter, the brightest grade, when brightness degree signal in described car is bright, generally, dim, during pitch-dark brightness degree signal, the lamplight brightness controlling described interior light device 1 is respectively the darkest, darker, brighter, the brightest grade, and control described interior environment system 7 according to the environment inside car temperature data that described vehicle interior temperature sensor 6 exports be Automobile environment heating or cool to user's design temperature, solar storage battery 10, there is photovoltaic panel and be arranged in car roof, when electric power in solar storage battery 10 is sufficient, for described headlamp unit 1, described interior light device 2, the outer luminance detection device 3 of described car, luminance detection device 4 in described car, the outer temperature sensor 5 of described car, described vehicle interior temperature sensor 6, described interior environment system 7, described telltale 8 and described controller 9 are powered, when the electric power in solar storage battery 10 is not enough, changing the automotive battery that automobile carries into is, for described headlamp unit 1, described interior light device 2, the outer luminance detection device 3 of described car, luminance detection device 4 in described car, the outer temperature sensor 5 of described car, described vehicle interior temperature sensor 6, described interior environment system 7, described telltale 8 and described controller 9 are powered, manual switchover module 11, carries out manual power supply switching between the automotive battery that described solar storage battery 10 and described automobile carry, voice playing device 12, according to the comparative result of described environment inside car temperature data and described car external environment temperature data, uses verbal announcement user to carry out windowing or close window operation, wherein, brightness degree signal is divided into level Four: bright, general, dim, pitch-dark, the outer brightness degree of bright car appears at fine day open air, the outer brightness degree of general car appears at cloudy open air, the outer brightness degree of dim car appears in dusk, overcast and rainy open air, tunnel, in indoor place, and the outer brightness degree of pitch-dark car appears at open air in the late into the night, wherein, the lamplight brightness of described headlamp unit 1 and described interior light device 2 is divided into four grades: the brightest, brighter, more secretly, the darkest, described the darkest lamplight brightness grade correspondence closes state during light, wherein, the outer temperature sensor 5 of described car and described vehicle interior temperature sensor 6 are all thermally dependent resistors, carry out detected temperatures by the change change of temperature being converted to voltage, wherein, the outer luminance detection device 3 of car and Che Nei luminance detection device 4 are all luminance sensor, and described luminance sensor is the photoconductive cell being arranged on photosensitive sites place, and the magnitude of voltage that described photoconductive cell is exported by bleeder circuit changes along with ambient brightness change.
Wherein, photoconductive cell is also known as fiber optic tube, and conventional making material is cadmium sulfide, also has the materials such as selenium, aluminium sulfide, lead sulphide and bismuth sulfide in addition.These make material and have under the illumination of specific wavelength is penetrated, the characteristic that its resistance reduces rapidly.This is that the current carrier produced due to illumination all participates in conduction, and under the effect of extra electric field, do drift motion, electronics marches on towards the positive pole of power supply, and hole marches on towards the negative pole of power supply, thus the resistance of photo resistor is declined rapidly.Photo resistor is the resistor that a kind of resistance value utilizing the photoconductive effect of quartz conductor to make changes with the power of incident light, is also called photoconductive detector; Incident intensity, resistance reduces, and incident light is weak, and resistance increases.Photo resistor is generally used for the measurement of light, the control of light and opto-electronic conversion (change of light being converted to the change of electricity).Conventional photo resistor cadmium sulfide photoresistor, he is made up of semi-conducting material.Photo resistor is very close to the response to visible ray (0.4 ~ 0.76) μm of the sensivity (i.e. spectral characteristics) of light and human eye, as long as the light that human eye can be experienced, all can cause his change in resistance.During design light-operated circuit, all use filament bulb (bulb) light or available light to do to control light source, design is greatly simplified.
Wherein, thermally sensitive resister is a class of end instr, is divided into positive temperature coefficient thermistor (PTC) and negative temperature coefficient thermistor (NTC) according to temperature factor difference.The typical feature of thermally sensitive resister is to responsive to temperature, shows different resistance values at different temperature.Positive temperature coefficient thermistor (PTC) resistance value when temperature is higher is larger, and negative temperature coefficient thermistor (NTC) resistance value when temperature is higher is lower, and they belong to semiconductor devices.Thermally dependent resistor be exploitation early, kind is many, development is more ripe sensitive components. thermally dependent resistor is made up of semiconductor ceramic material, and thermally dependent resistor is with semi-conducting material, is mostly negative temperature coefficient, and namely resistance increases with temperature and reduces.Temperature traverse can cause large resistance to change, and therefore he is the sensitiveest temperature sensor.But the linearity extreme difference of thermally dependent resistor, and there are much relations with production technology.Maker can not give standardized thermally dependent resistor curve.Thermally dependent resistor volume is very little, also fast to the response of temperature traverse.But thermally dependent resistor needs to use current source, and small size also makes him very responsive to self-heating error.
Wherein, solar storage battery is " storage battery " application in solar energy power generating, and what adopt at present has plumbic acid maintenance-free storage battery, common lead acid accumulator, colloid storage battery and alkaline nickel-cadmium storage battery four kinds.The domestic solar storage battery be widely used at present is mainly: plumbic acid maintenance-free storage battery and colloid storage battery, this two classes storage battery, because its intrinsic " exempting from " maintenance characteristics and to the feature of environment compared with of low pollution, be well suited for the solar power supply system for dependable performance, particularly unattended workstation.Solar storage battery should possess following characteristic: 1, reasonable deeper cavity ability, has and well overcharge and cross exoergic power; 2, the long life, the long-life batteries that special technological design and colloidal electrolyte ensure; 3, different environmental requirements is suitable for, as High aititude, high temperature, the battery that can normally use under the condition that low temperature etc. are different.
In addition, described car bulb ambient humidity, light and temperature control system comprises further: user arranges described user's design temperature by the button on described interior environment system 7.Described button also can be arranged on automobile instrument panel, also can knob form realize.
In addition, described car bulb ambient humidity, light and temperature control system comprises further: the change of the lamplight brightness of described headlamp unit 1 and the lamplight brightness of described interior light device 2 is all the process of a gradual change.Vehicle lamp brightness gradual change is for being not suitable with of preventing car light from suddenling change and bringing to user.
In addition, described car bulb ambient humidity, light and temperature control system comprises further: described voice playing device 12, when in summer and described environment inside car temperature data higher than described car external environment temperature data time, verbal announcement user is used to window, when in winter and described environment inside car temperature data higher than described car external environment temperature data time, verbal announcement user is used to close window, when in summer and described environment inside car temperature data lower than described car external environment temperature data time, verbal announcement user is used to close window, when in winter and described environment inside car temperature data lower than described car external environment temperature data time, verbal announcement user is used to window.
Adopt car bulb ambient humidity, light and temperature control system of the present invention, improve original simple control the temperature controlling system of vehicle interior temperature and only carry out opening the vehicle lamp brightness control system of closedown, the monitoring of outer for car temperature is participated in the process of vehicle interior temperature adjustment, and more finely control the brightness degree of car light, the energy can be saved, can ensure that again the light adapted to most is for user vehicle, thus improve the safety of running car.
Be understandable that, although the present invention with preferred embodiment disclose as above, but above-described embodiment and be not used to limit the present invention.For any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.