CN105059087A - Energy saving and converting system for automotive air conditioner - Google Patents
Energy saving and converting system for automotive air conditioner Download PDFInfo
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- CN105059087A CN105059087A CN201510471499.9A CN201510471499A CN105059087A CN 105059087 A CN105059087 A CN 105059087A CN 201510471499 A CN201510471499 A CN 201510471499A CN 105059087 A CN105059087 A CN 105059087A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
- B60H1/00428—Driving arrangements for parts of a vehicle air-conditioning electric
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses an energy saving and converting system for an automotive air conditioner. The energy saving and converting system comprises a solar panel, an electric energy converting module, a semiconductor refrigerating module, a CPU module and a voltage and current controlling module, wherein the solar panel is mounted and arranged on the surface of an automobile body; the electric energy converting module is connected with the solar panel and used for converting solar energy collected by the solar panel into electric energy and converting the electric energy into voltage needed by each module; the semiconductor refrigerating module is arranged in an automobile in an integrated manner; the CPU module is connected with the electric energy converting module and used for receiving an input control signal of the whole automobile and controlling the properties of the whole automobile; the voltage and current controlling module is used for controlling the CPU module to input a voltage value to the semiconductor refrigerating module in a PWM manner and controlling the directions of input currents; the electric energy converting module is connected with the voltage and current controlling module, and the CPU module is in communication connection with an original air conditioner system of the automobile. The energy saving and converting system disclosed by the invention is easily used for an automotive system, and when the automobile is in parking and flameout, the purpose of controlling the temperature in the automobile without consumption of any energy of the automobile can be achieved; during driving the automobile, the purposes of energy conservation and emission reduction are realized.
Description
Technical field
The present invention relates to photoelectric conversion technical field, specifically refer to the energy-conservation converting system for air conditioning for automobiles.
Background technology
Solar cell utilizes renewable eco-friendly power source solar power two to realize generating, and the radiant energy by the sun changes electric energy into by semi-conducting material and (refers to " GrownjunctionGaAssolarcell ", shen, C.C.; Pearson, G.L.; ProceedingsoftheIEEE, Volume64, Issue3, March196page (s): 384-385).The structure of solar panel mainly comprises photoelectric conversion layer.This photoelectric conversion layer forms PN junction by P-type semiconductor material and N-type semiconductor material and forms.When on the semi-conducting material that solar irradiation is mapped to photoelectric conversion layer, this photoelectric conversion layer absorbs the light of wave band corresponding to this semi-conducting material in sunshine.And the photon in this absorbed light collides with the courtyard and valence electron forming quartz conductor, produce electron hole pair, thus make luminous energy with the formal transformation producing electron hole pair for electric energy realizes photoelectric conversion process, and be externally connected on the load supplying of the metal lead wire of P-type semiconductor material layer and N-type semiconductor material layer.
At present, along with people's continually developing and utilizing solar power in recent years, the use of solar power is more and more universal, particularly in recent years to the continuous research using solar electrical energy generation to replace fuel type generating, the efficiency that solar power is converted to electric energy is also more and more higher, and how simply, actv. utilizes solar power to become current key problems-solving.
Air conditioning for automobiles is mounted in the fridge equipment on automobile, for providing cold air in hot day, brings traveling comfort to people by bus.Existing air conditioning for automobiles, though refrigeration is desirable, its compressor power, from automotive engine, therefore must reduce engine power performance during a/c system work.Because air-conditioning compressor rotating speed comes from automotive engine, when automobile stops, (stopping working) air-conditioning can stop refrigeration.And the very huge unclean environmental protection again of the consumption of its energy, therefore, be necessary the new-type a/c system adopting a kind of energy-saving and environmental protection.Fill up the blank of current Vehicular solar air-conditioning.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, provide a kind of solar power that adopts to provide air conditioning for automobiles electricity consumption, economize energy, do not affect the energy-conservation converting system for air conditioning for automobiles of environment.
The object of the invention is to be achieved through the following technical solutions:
For the energy-conservation converting system of air conditioning for automobiles, comprising:
Solar panel, is mounted on car body surface;
Electric energy conversion module, is connected with solar panel, converts electric energy to for the solar power collected by solar panel, and converts electric energy to the voltage required for each module;
Semiconductor refrigerating module, is integratedly arranged in car;
CPU module, is connected with electric energy conversion module, receives the input control signal of car load, implements the control of vehicle performance;
Voltage and current control module, for controlling CPU module by PWM mode to semiconductor refrigerating module input voltage value, and control inputs direction of current,
Described electric energy conversion module is connected with current control module with voltage, and described CPU module is connected with the original a/c system communication of automobile.
Concrete, described semiconductor refrigerating module is provided with refrigeration end, and described refrigeration end is arranged on the condenser of original air conditioning for automobiles.
Concrete, described semiconductor refrigerating module is provided with heating end, and heating end is arranged on the radiator of air conditioning for automobiles.
Preferably, the described energy-conservation converting system for air conditioning for automobiles also comprises the air blast control circuit of the blowing engine magnitude of voltage for controlling automobile itself, and the input end of described air blast control circuit is connected with CPU module, and mouth is connected with automotive air blowers.
Preferably, the described energy-conservation converting system for air conditioning for automobiles also comprises the radiator control circuit of the heat sink voltage value for controlling automobile itself, and the input end of described radiator control circuit is connected with CPU module, and mouth is connected with automobile radiators.
As a modification of the present invention, the described energy-conservation converting system for air conditioning for automobiles also comprises storage battery, and described storage battery is connected with electric energy conversion module.
Concrete, described CPU module is connected by the communication of CANBUS or I2C communication modes with the original a/c system of automobile.
Preferably, described CPU module is also connected with the photosensor for obtaining the illuminance information outside car.
Preferably, described CPU module is also connected with the acquisition module for obtaining the humiture information inside and outside car.
Preferably, the described energy-conservation converting system for air conditioning for automobiles also comprises communication module, and described communication module is connected with CPU module.
The present invention has the following advantages and beneficial effect compared to existing technology:
The present invention adopts clean solar power as the main energy sources of system, semiconductor supply refrigeration module after electric energy is converted to by electric energy conversion module, be very easy to incorporate in automotive system, during switch-off, any energy of automobile can not be consumed and reach the object controlling vapour vehicle interior temperature; During driving, coordinate the original a/c system of automobile and provide electric energy to automobile, reaching the object of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the present embodiment for the energy-conservation converting system of air conditioning for automobiles.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of energy-conservation converting system for air conditioning for automobiles, comprising:
Solar panel, is mounted on car body surface;
Electric energy conversion module, is connected with solar panel, converts electric energy to for the solar power collected by solar panel, and converts electric energy to the voltage required for each module;
Semiconductor refrigerating module, is integratedly arranged in car;
CPU module, is connected with electric energy conversion module, receives the input control signal of car load, implements the control of vehicle performance;
Voltage and current control module, for controlling CPU module by PWM mode to semiconductor refrigerating module input voltage value, and control inputs direction of current,
Described electric energy conversion module is connected with current control module with voltage, and described CPU module is connected with the original a/c system communication of automobile.
The principle of work that the present invention is used for the energy-conservation converting system of air conditioning for automobiles is as follows:
Solar panel can be placed in car body surface, comprise roof, front bonnet and boot lid etc., during concrete enforcement, each vehicle can be opened corresponding mould correspondence and install, traffic safety is not affected after installing, do not affect automobile attractive in appearance, do not affect the comfort feature (as carwash) of automobile clean; The solar power that electric energy conversion module is responsible for solar panel is collected converts electric energy to, and converts electric energy to the voltage required for each module, main use high efficiency DCTODC, metal-oxide-semiconductor etc., and the main voltage exported comprises 12V, 5V, 3.3V, 1.8V; Semiconductor refrigerating module, when obtaining electric energy conversion module input voltage, controls refrigeration sense of current, thus railway carriage is heated or refrigeration, owing to adopting separately electric energy to convert each module for power supply to, only consumes the electric energy transformed out by solar power when heating or refrigeration.Thus can to compartment heating or refrigeration when not start a car.
Described semiconductor refrigerating module is provided with refrigeration end, and described refrigeration end is arranged on the condenser of original air conditioning for automobiles.
Described semiconductor refrigerating module is provided with heating end, and heating end is arranged on the radiator of air conditioning for automobiles.Semiconductor refrigerating module heating end is arranged on the radiator of air conditioning for automobiles, as some vehicle type structure does not allow, needs to increase heat-transfer device in addition, is imported on radiator by heat, better to dispel the heat.
Wherein, CPU module is programmable logic chip, can be micro controller system, CPLD, ARM, DSP etc., the device that prioritizing selection power consumption is less; The core devices that quartz conductor module is refrigeration or heats, advantage is that volume is little, is convenient to be integrated in car; Control the refrigeration controlled refrigeration hot junction of sense of current alternately.
The described energy-conservation converting system for air conditioning for automobiles also comprises the air blast control circuit of the blowing engine magnitude of voltage for controlling automobile itself, and the input end of described air blast control circuit is connected with CPU module, and mouth is connected with automotive air blowers.The refrigeration end of semiconductor refrigerating module to be arranged on car condenser and to perform insulation means in case cold runs off, by increasing an automobile air blast control circuit, control the blower motor of automobile itself, and pass through the cold air duct (condenser pipe) of automobile itself, cold wind is imported compartment.
The described energy-conservation converting system for air conditioning for automobiles also comprises the radiator control circuit of the heat sink voltage value for controlling automobile itself, and the input end of described radiator control circuit is connected with CPU module, and mouth is connected with automobile radiators.By increasing radiator control circuit, control the operating mode of radiating motor, to dispel the heat faster.
The described energy-conservation converting system for air conditioning for automobiles also comprises storage battery, and described storage battery is connected with electric energy conversion module.This storage battery can adopt and separately adds energy storage mode or adopt former automobile battery, is stored by the electric energy do not used that solar power transforms, can for other consumer on native system or car when needs.
Described CPU module is connected by the communication of CANBUS or I2C communication modes with the original a/c system of automobile.CPU module carries out communication by the communication modes such as CANBUS or I2C and former car air-conditioning, the relevant information such as exchange temperature, air quantity.
Described CPU module is also connected with the photosensor for obtaining the illuminance information outside car.Described photosensor can adopt optical sensor.
Described CPU module is also connected with the acquisition module for obtaining the humiture information inside and outside car.Described acquisition module comprises temperature sensor, humidity sensor etc., and CPU module obtains the temperature in car, outside car by the temperature sensor in car, outside car, the mode of operation of adjustment native system.
The described energy-conservation converting system for air conditioning for automobiles also comprises communication module, and described communication module is connected with CPU module.Communication module can be the wireless telecommunications systems such as 4G, WIFI, is connect by the equipment such as 4G, WIFI and user, and user can long-range understanding system information also can control by some pretreatments of long-range work.
Temperature due to human body sensory the most comfortable: 21 ~ 24 DEG C, produces the temperature of creeping chill: 14 DEG C, the energy-conservation converting system for air conditioning for automobiles provided by the invention, after switch-off, can regulate and control according to following situation:
1, when vehicle interior temperature is greater than 40 DEG C, the outer temperature of car is more than 30 DEG C, and the electric energy that solar power produces all is used for freezing, and controls vehicle interior temperature outer than car low 2 to 3 DEG C, vehicle interior temperature is as reached required temperature, and unnecessary electric energy is if any selecting by accumulators store.
2, when vehicle interior temperature is less than 30 DEG C, 25 DEG C are greater than, when the outer temperature of car is between 25 DEG C to 30 DEG C, the electric energy that solar power produces all is used for freezing, control vehicle interior temperature and reach 25 DEG C, vehicle interior temperature is as reached required temperature, and unnecessary electric energy is if any selecting by accumulators store.
3, when vehicle interior temperature is less than 24 DEG C, be greater than 15 DEG C, the electric energy that solar power produces is if any selecting by accumulators store.
4, when vehicle interior temperature is less than 12 DEG C, the electric energy that solar power produces all is used for heating, and control vehicle interior temperature higher 2 to 3 DEG C than the outer temperature of car, vehicle interior temperature is as reached required temperature, and unnecessary electric energy is if any selecting by accumulators store.
When point catches fire, as air conditioning for automobiles is not opened, can refer to the work control methods after above switch-off; As air conditioning for automobiles opens refrigeration, the native system then car assisted air-conditioning of all one's effort reaches refrigeration target; Open as air conditioning for automobiles and heat, the electric energy that solar power produces all is got up by accumulators store.
When user is by communication module connected system, suggestion increases lithium cell group and is used for energy storage, user can be long-range by APP (network savvy employing 4G module or WIFI module access internet, user's mobile phone needs to arrange the APP of access native system) understand the situations such as the temperature of automobile, issuing command; Because there being energy storage, the electricity that system can be called is more, more promptly can reach the target that user specifies, and system just can an energy storage at ordinary times, does not carry out the action of freezing; Simultaneously because there being energy storage, this system has just possessed when not consuming automotive gasoline (environmental protection) and do not consume former automobile battery electricity (not having storage battery power shortage to beat non-ignitable hidden danger), has possessed the vehicle-mounted real-time video monitoring of expansion, video recording and some other intelligence, the right condition in internet.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1., for the energy-conservation converting system of air conditioning for automobiles, it is characterized in that, comprising:
Solar panel, is mounted on car body surface;
Electric energy conversion module, is connected with solar panel, converts electric energy to for the solar power collected by solar panel, and converts electric energy to the voltage required for each module;
Semiconductor refrigerating module, is integratedly arranged in car;
CPU module, is connected with electric energy conversion module, receives the input control signal of car load, implements the control of whole system performance;
Voltage and current control module, for controlling CPU module by PWM mode to semiconductor refrigerating module input voltage value, and control inputs direction of current,
Described electric energy conversion module is connected with current control module with voltage, and described CPU module is connected with the original a/c system communication of automobile.
2. the energy-conservation converting system for air conditioning for automobiles according to claim 1, is characterized in that: described semiconductor refrigerating module is provided with refrigeration end, and described refrigeration end is arranged on the condenser of original air conditioning for automobiles.
3. the energy-conservation converting system for air conditioning for automobiles according to claim 2, is characterized in that: described semiconductor refrigerating module is provided with heating end, and heating end is arranged on the radiator of air conditioning for automobiles.
4. the energy-conservation converting system for air conditioning for automobiles according to claim 3, it is characterized in that: the described energy-conservation converting system for air conditioning for automobiles also comprises the air blast control circuit of the blowing engine magnitude of voltage for controlling automobile itself, the input end of described air blast control circuit is connected with CPU module, and mouth is connected with automotive air blowers.
5. the energy-conservation converting system for air conditioning for automobiles according to claim 3, it is characterized in that: the described energy-conservation converting system for air conditioning for automobiles also comprises the radiator control circuit of the heat sink voltage value for controlling automobile itself, the input end of described radiator control circuit is connected with CPU module, and mouth is connected with automobile radiators.
6. the energy-conservation converting system for air conditioning for automobiles according to claim 1, is characterized in that: the described energy-conservation converting system for air conditioning for automobiles also comprises storage battery, and described storage battery is connected with electric energy conversion module.
7. the energy-conservation converting system for air conditioning for automobiles according to claim 1, is characterized in that: described CPU module is connected by the communication of CANBUS or I2C communication modes with the original a/c system of automobile.
8. the energy-conservation converting system for air conditioning for automobiles according to claim 1, is characterized in that: described CPU module is also connected with the photosensor for obtaining the illuminance information outside car.
9. the energy-conservation converting system for air conditioning for automobiles according to claim 1, is characterized in that: described CPU module is also connected with the acquisition module for obtaining the humiture information inside and outside car.
10. the energy-conservation converting system for air conditioning for automobiles according to any one of claim 1-9, is characterized in that: the described energy-conservation converting system for air conditioning for automobiles also comprises communication module, and described communication module is connected with CPU module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510471499.9A CN105059087A (en) | 2015-08-04 | 2015-08-04 | Energy saving and converting system for automotive air conditioner |
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| CN201510471499.9A CN105059087A (en) | 2015-08-04 | 2015-08-04 | Energy saving and converting system for automotive air conditioner |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878142A (en) * | 2016-09-30 | 2018-04-06 | 法乐第(北京)网络科技有限公司 | A kind of solar vehicle-mounted air-conditioning and vehicle |
| WO2018126577A1 (en) * | 2017-01-04 | 2018-07-12 | 上海爱斯达克汽车空调系统有限公司 | Vehicle heat exchange system and vehicle having the vehicle heat exchange system |
| CN108583209A (en) * | 2018-05-23 | 2018-09-28 | 内蒙古工业大学 | A kind of intelligent long-range solar energy auxiliary air conditioner mechanism |
| CN109435631A (en) * | 2018-11-22 | 2019-03-08 | 深圳职业技术学院 | Automotive air-conditioning system and its control method, automobile |
| CN109649121A (en) * | 2019-01-16 | 2019-04-19 | 张旭 | On-board air conditioner thermostat |
| CN110920342A (en) * | 2019-11-14 | 2020-03-27 | 珠海格力电器股份有限公司 | Vehicle-mounted air conditioner control method and device, controller and vehicle-mounted air conditioner system |
| CN111890874A (en) * | 2020-08-18 | 2020-11-06 | 广东机电职业技术学院 | Solar vehicle-mounted air conditioning system and control method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107878142A (en) * | 2016-09-30 | 2018-04-06 | 法乐第(北京)网络科技有限公司 | A kind of solar vehicle-mounted air-conditioning and vehicle |
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| CN110920342A (en) * | 2019-11-14 | 2020-03-27 | 珠海格力电器股份有限公司 | Vehicle-mounted air conditioner control method and device, controller and vehicle-mounted air conditioner system |
| CN111890874A (en) * | 2020-08-18 | 2020-11-06 | 广东机电职业技术学院 | Solar vehicle-mounted air conditioning system and control method thereof |
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