CN111806197A - System for parking air conditioner and control method - Google Patents
System for parking air conditioner and control method Download PDFInfo
- Publication number
- CN111806197A CN111806197A CN202010693954.0A CN202010693954A CN111806197A CN 111806197 A CN111806197 A CN 111806197A CN 202010693954 A CN202010693954 A CN 202010693954A CN 111806197 A CN111806197 A CN 111806197A
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- sensor
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- air conditioner
- refrigeration
- main controller
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Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000005057 refrigeration Methods 0.000 claims abstract description 59
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 37
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 37
- 238000009423 ventilation Methods 0.000 claims abstract description 36
- 238000004378 air conditioning Methods 0.000 claims 2
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 208000001408 Carbon monoxide poisoning Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
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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
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
-
- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00742—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
-
- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00785—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by the detection of humidity or frost
-
- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/008—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
-
- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00807—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a specific way of measuring or calculating an air or coolant temperature
-
- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Conditioning Control Device (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a parking air conditioner system and a control method, belonging to the technical field of parking air conditioners and comprising a carbon dioxide sensor, an infrared human body sensor, a main controller and a temperature and humidity sensor, wherein the carbon dioxide sensor, the infrared human body sensor and the temperature and humidity sensor are respectively connected with the main controller; the carbon dioxide sensor detects the content of carbon dioxide in air in the vehicle, compares the content with a preset value, and transmits a signal to the main controller to adjust the ventilation and refrigeration efficiency; the infrared human body sensor transmits signals to the main controller according to the number of people in the vehicle to adjust the ventilation and refrigeration efficiency; the temperature and humidity sensor is used for measuring the temperature and humidity in the vehicle and comparing the temperature and humidity with a preset value, and transmitting signals to the main controller to adjust the air exchange and refrigeration efficiency, so that the air exchange frequency and the air conditioner refrigeration efficiency of the air conditioner can be accurately controlled in real time, and the energy consumption of the air conditioner is reduced.
Description
Technical Field
The invention relates to the technical field of parking air conditioners, in particular to a parking air conditioner system and a control method.
Background
According to a survey, long-distance truck drivers drive on the road most of the time of the year and the driver chooses to stay in the vehicle overnight. The original vehicle air conditioner is not only oil-consuming, but also easy to wear the engine, even has the risk of carbon monoxide poisoning. Based on this, the parking air conditioner becomes the indispensable long-distance rest partner of truck driver. The parking air conditioner is matched with trucks, vans and engineering machinery, and can solve the problem that the original air conditioner cannot be used when the trucks and the engineering machinery park.
At present, a DC12V/24V/36V vehicle-mounted storage battery is adopted by the parking air conditioner to supply power to the air conditioner, if the parking air conditioner is started for a long time, a driver is easy to get tired due to excessive carbon dioxide, so that the ventilation efficiency of the parking air conditioner is very high and uncontrollable, the vehicle-mounted storage battery is dead due to the fact that vehicle-mounted electric quantity is easily consumed, and the driver is influenced to go long distance.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a parking air conditioner system and a control method, which can accurately control the air exchange frequency and the air conditioner refrigeration efficiency of an air conditioner in real time, reduce the energy consumption of the parking air conditioner and increase the service time.
In order to achieve the purpose, the invention adopts the following technical scheme: a system and a control method for a parking air conditioner.
The invention preferably adopts the technical scheme that the device comprises a carbon dioxide sensor, an infrared human body sensor, a main controller and a temperature and humidity sensor, wherein the carbon dioxide sensor, the infrared human body sensor and the temperature and humidity sensor are respectively connected with the main controller; the carbon dioxide sensor detects the content of carbon dioxide in air in the vehicle, compares the content with a preset value, and transmits a signal to the main controller to adjust the ventilation and refrigeration efficiency; the infrared human body sensor transmits signals to the main controller according to the number of people in the vehicle to adjust the ventilation and refrigeration efficiency; the temperature and humidity sensor is used for measuring the temperature and humidity in the vehicle and comparing the temperature and humidity with a preset value, and transmitting a signal to the main controller to adjust the ventilation and refrigeration efficiency.
The parking air conditioner comprises a ventilation switch, wherein the ventilation switch is configured to be an electromagnetic valve; the electromagnetic valve is connected with the main controller.
The invention has the preferable technical proposal that the invention also comprises a wireless remote control module; and the wireless remote control module is used for adjusting the basic setting of the parking air conditioner by a user.
The invention preferably adopts the technical scheme that the solar vehicle-mounted storage battery system further comprises a solar module, and the solar module is electrically connected with the vehicle-mounted storage battery.
The invention has the preferable technical scheme that the solar module also comprises a current sensor, and the current sensor is connected with the main controller; the current sensor detects the current in the solar module and transmits a signal to the main controller to adjust the ventilation and refrigeration efficiency.
The main controller further includes a ventilation controller and a refrigeration controller.
The invention preferably adopts the technical scheme that the step S10: after receiving the real-time data, the carbon dioxide sensor and the temperature and humidity sensor transmit the real-time data to the main controller to be compared with a preset threshold value, and whether ventilation and refrigeration efficiency of the main controller need to be adjusted or not is judged; step S20: the infrared human body sensor senses the number of people in the vehicle, and the controller adjusts the ventilation frequency and the refrigeration frequency according to the number of people; step S30: the current sensor senses current in the solar module and transmits a current condition signal to the refrigeration controller.
The invention has the preferable technical scheme that when the threshold value of the carbon dioxide sensor or the temperature and humidity sensor is within the preset threshold value range, the air exchange controller and the refrigeration controller normally operate; when the threshold value of the carbon dioxide sensor or the temperature and humidity sensor is smaller than the minimum value in a preset threshold value range, the air exchange controller and the refrigeration controller close the electromagnetic valve and reduce the refrigeration efficiency of the parking air conditioner; and when the threshold value of the carbon dioxide sensor or the temperature and humidity sensor is larger than the maximum value within the range of the preset threshold value, the ventilation controller and the refrigeration controller increase the ventilation frequency or increase the refrigeration efficiency.
The invention preferably adopts the technical scheme that when the infrared human body sensor detects the change of the number of people in the vehicle, the working efficiency of the air conditioner is adjusted through the infrared human body sensor and a preset value in the main controller.
In a preferred embodiment of the present invention, in step S30, when the current sensed by the current sensor is within a preset threshold range, the air exchange controller and the refrigeration controller operate normally; when the current induced by the current sensor is larger than the maximum value of the preset threshold range, the air exchange controller and the refrigeration controller improve the efficiency; and when the current induced by the current sensor is smaller than the minimum value of the preset threshold range, the air exchange controller and the refrigeration controller reduce the efficiency.
The invention has the beneficial effects that:
the invention provides a parking air conditioner system and a control method, belonging to the technical field of parking air conditioners and comprising a carbon dioxide sensor, an infrared human body sensor, a main controller and a temperature and humidity sensor, wherein the carbon dioxide sensor, the infrared human body sensor and the temperature and humidity sensor are respectively connected with the main controller; the carbon dioxide sensor detects the content of carbon dioxide in air in the vehicle, compares the content with a preset value, and transmits a signal to the main controller to adjust the ventilation and refrigeration efficiency; the infrared human body sensor transmits signals to the main controller according to the number of people in the vehicle to adjust the ventilation and refrigeration efficiency; the temperature and humidity sensor is used for measuring the temperature and humidity in the vehicle and comparing the temperature and humidity with a preset value, and transmitting signals to the main controller to adjust the air exchange and refrigeration efficiency, so that the air exchange frequency and the air conditioner refrigeration efficiency of the air conditioner can be accurately controlled in real time, and the energy consumption of the air conditioner is reduced.
Drawings
FIG. 1 is a system diagram of a parking air conditioner provided in an embodiment of the present invention;
fig. 2 is a flowchart illustrating a control method of a parking air conditioner according to an embodiment of the present invention;
FIG. 3 is a schematic flow diagram of a carbon dioxide sensor of a parking air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic flow chart of a current sensor of a parking air conditioner according to an embodiment of the present invention;
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-4, the system and the control method for the parking air conditioner provided by the invention belong to the technical field of parking air conditioners, and comprise a carbon dioxide sensor, an infrared human body sensor, a main controller and a temperature and humidity sensor, wherein the carbon dioxide sensor, the infrared human body sensor and the temperature and humidity sensor are respectively connected with the main controller; the carbon dioxide sensor detects the content of carbon dioxide in air in the vehicle, compares the content with a preset value, and transmits a signal to the main controller to adjust the ventilation and refrigeration efficiency; the infrared human body sensor transmits signals to the main controller according to the number of people in the vehicle to adjust the ventilation and refrigeration efficiency; the temperature and humidity sensor is used for measuring the temperature and humidity in the vehicle and comparing the temperature and humidity with a preset value, and transmitting a signal to the main controller to adjust the ventilation and refrigeration efficiency.
Preferably, the parking air conditioner includes a ventilation switch configured as a solenoid valve; the electromagnetic valve is connected with the main controller.
Preferably, the device also comprises a wireless remote control module; the wireless remote control module is used for adjusting the basic setting of the parking air conditioner by a user.
Preferably, the solar energy vehicle further comprises a solar module, and the solar module is electrically connected with the vehicle-mounted storage battery.
Preferably, the solar module further comprises a current sensor, and the current sensor is connected with the main controller; the current sensor detects the current in the solar module and transmits a signal to the main controller to adjust the ventilation and refrigeration efficiency.
Preferably, the main controller further comprises a ventilation controller and a refrigeration controller.
Preferably, step S10: after receiving the real-time data, the carbon dioxide sensor and the temperature and humidity sensor transmit the real-time data to the main controller to be compared with a preset threshold value, and whether ventilation and refrigeration efficiency of the main controller need to be adjusted or not is judged; step S20: the infrared human body sensor senses the number of people in the vehicle, and the controller adjusts the ventilation frequency and the refrigeration frequency according to the number of people; step S30: the current sensor senses the current in the solar module and transmits a current condition signal to the refrigeration controller.
Preferably, when the threshold value of the carbon dioxide sensor or the temperature and humidity sensor is within the preset threshold value range, the air exchange controller and the refrigeration controller operate normally; when the threshold value of the carbon dioxide sensor or the temperature and humidity sensor is smaller than the minimum value in the preset threshold value range, the air exchange controller and the refrigeration controller close the electromagnetic valve and reduce the refrigeration efficiency of the parking air conditioner; when the threshold value of the carbon dioxide sensor or the temperature and humidity sensor is larger than the maximum value in the preset threshold value range, the ventilation controller and the refrigeration controller increase the ventilation frequency or increase the refrigeration efficiency.
Preferably, when the infrared human body sensor detects that the number of people in the vehicle changes, the working efficiency of the air conditioner is adjusted through the preset value in the main controller.
Preferably, in step S30, when the current sensed by the current sensor is within the preset threshold range, the air exchange controller and the refrigeration controller operate normally; when the current induced by the current sensor is larger than the maximum value of the preset threshold range, the air exchange controller and the refrigeration controller improve the efficiency; when the current sensed by the current sensor is smaller than the minimum value of the preset threshold range, the air exchange controller and the refrigeration controller reduce the efficiency.
When the carbon dioxide content value is set to be higher than 1000PPM, the main controller controls and improves the refrigeration and air exchange efficiency of the parking air conditioner, and when the carbon dioxide content concentration is lower than 500PPM, the working efficiency of the parking air conditioner is adjusted; similarly, the humiture of temperature and humidity sensor can be controlled by the driver, when being less than the driver default, adjusts the efficiency of parking air conditioner, and human infrared inductor's data then decides according to the number of people, and the people that sense are more, and the vacant seat efficiency of parking air conditioner is higher and the frequency of taking a breath is more.
And current sensor among the solar energy module is arranged in detecting its difference at sunny day, daytime, the electric current of cloudy day and night according to the required solar panel of every kind of car, set suitable threshold value on main control unit, when parking air conditioner and solar energy module during operation, current sensor transmission signal gives main control unit, main control unit compares weather and daytime or night of obtaining this moment through predetermined threshold value, adjust the work efficiency of parking air conditioner, reach energy-conserving power saving's effect, for example, when cloudy day or night, because the difference in temperature with the car is little in the car, the work efficiency of parking air conditioner can reduce, make the battery more durable.
The current sensor, the carbon dioxide sensor, the temperature and humidity sensor and the infrared human body sensor are monitored in real time, so that the air exchange frequency and the air conditioner refrigeration efficiency of the air conditioner are accurately controlled in real time, the energy consumption of the air conditioner is reduced, and the service time of the vehicle-mounted storage battery is prolonged.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (10)
1. A system for parking an air conditioner is characterized in that:
the device comprises a carbon dioxide sensor, an infrared human body sensor, a main controller and a temperature and humidity sensor, wherein the carbon dioxide sensor, the infrared human body sensor and the temperature and humidity sensor are respectively connected with the main controller;
the carbon dioxide sensor detects the content of carbon dioxide in air in the vehicle, compares the content with a preset value, and transmits a signal to the main controller to adjust the ventilation and refrigeration efficiency;
the infrared human body sensor transmits signals to the main controller according to the number of people in the vehicle to adjust the ventilation and refrigeration efficiency;
the temperature and humidity sensor is used for measuring the temperature and humidity in the vehicle and comparing the temperature and humidity with a preset value, and transmitting a signal to the main controller to adjust the ventilation and refrigeration efficiency.
2. The system for parking air conditioner according to claim 1, wherein:
the parking air conditioner comprises a ventilation switch configured as a solenoid valve;
the electromagnetic valve is connected with the main controller.
3. The system for parking air conditioner according to claim 1, wherein:
the device also comprises a wireless remote control module;
and the wireless remote control module is used for adjusting the basic setting of the parking air conditioner by a user.
4. The system for parking air conditioner according to claim 1, wherein:
the solar car charger further comprises a solar module, and the solar module is electrically connected with the vehicle-mounted storage battery.
5. The system for parking air conditioner according to claim 4, wherein:
the solar module further comprises a current sensor, and the current sensor is connected with the main controller;
the current sensor detects the current in the solar module and transmits a signal to the main controller to adjust the ventilation and refrigeration efficiency.
6. The system for parking air conditioner according to claim 1, wherein:
the main controller also comprises a ventilation controller and a refrigeration controller.
7. A control method for a parking air conditioning system according to claim 5, comprising a parking air conditioning system characterized in that:
step S10: after receiving the real-time data, the carbon dioxide sensor and the temperature and humidity sensor transmit the real-time data to the main controller to be compared with a preset threshold value, and whether ventilation and refrigeration efficiency of the main controller need to be adjusted or not is judged;
step S20: the infrared human body sensor senses the number of people in the vehicle, and the controller adjusts the ventilation frequency and the refrigeration frequency according to the number of people;
step S30: the current sensor senses current in the solar module and transmits a current condition signal to the refrigeration controller.
8. The control method for a parking air conditioner according to claim 7, characterized in that:
when the threshold value of the carbon dioxide sensor or the temperature and humidity sensor is within a preset threshold value range, the air exchange controller and the refrigeration controller normally operate;
when the threshold value of the carbon dioxide sensor or the temperature and humidity sensor is smaller than the minimum value in a preset threshold value range, the air exchange controller and the refrigeration controller close the electromagnetic valve and reduce the refrigeration efficiency of the parking air conditioner;
and when the threshold value of the carbon dioxide sensor or the temperature and humidity sensor is larger than the maximum value within the range of the preset threshold value, the ventilation controller and the refrigeration controller increase the ventilation frequency or increase the refrigeration efficiency.
9. The control method for a parking air conditioner according to claim 8, wherein:
when the infrared human body sensor detects the change of the number of people in the vehicle, the working efficiency of the air conditioner is adjusted through the preset value in the main controller.
10. The control method for a parking air conditioner according to claim 9, characterized in that:
in step S30, when the current sensed by the current sensor is within a preset threshold range, the air exchange controller and the refrigeration controller operate normally;
when the current induced by the current sensor is larger than the maximum value of the preset threshold range, the air exchange controller and the refrigeration controller improve the efficiency;
and when the current induced by the current sensor is smaller than the minimum value of the preset threshold range, the air exchange controller and the refrigeration controller reduce the efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010693954.0A CN111806197A (en) | 2020-07-17 | 2020-07-17 | System for parking air conditioner and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010693954.0A CN111806197A (en) | 2020-07-17 | 2020-07-17 | System for parking air conditioner and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111806197A true CN111806197A (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010693954.0A Pending CN111806197A (en) | 2020-07-17 | 2020-07-17 | System for parking air conditioner and control method |
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| Country | Link |
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| CN (1) | CN111806197A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218357A (en) * | 2021-04-19 | 2022-10-21 | 海信集团控股股份有限公司 | Indoor ventilation quantity adjusting method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013230710A (en) * | 2012-04-27 | 2013-11-14 | Mitsubishi Electric Corp | Air conditioning system for vehicle |
| CN204717938U (en) * | 2015-04-29 | 2015-10-21 | 上汽通用五菱汽车股份有限公司 | A kind of Vehicular solar constant-temperature constant-humidity environment regulating system |
| CN107962928A (en) * | 2017-12-05 | 2018-04-27 | 武汉理工大学 | The vehicle-mounted parking intelligent cooling of school bus and cleaning system based on solar cell |
| CN110712495A (en) * | 2019-09-10 | 2020-01-21 | 泰铂（上海）环保科技股份有限公司 | Intelligent truck parking air conditioner integrated with infrared human body induction and control method thereof |
-
2020
- 2020-07-17 CN CN202010693954.0A patent/CN111806197A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013230710A (en) * | 2012-04-27 | 2013-11-14 | Mitsubishi Electric Corp | Air conditioning system for vehicle |
| CN204717938U (en) * | 2015-04-29 | 2015-10-21 | 上汽通用五菱汽车股份有限公司 | A kind of Vehicular solar constant-temperature constant-humidity environment regulating system |
| CN107962928A (en) * | 2017-12-05 | 2018-04-27 | 武汉理工大学 | The vehicle-mounted parking intelligent cooling of school bus and cleaning system based on solar cell |
| CN110712495A (en) * | 2019-09-10 | 2020-01-21 | 泰铂（上海）环保科技股份有限公司 | Intelligent truck parking air conditioner integrated with infrared human body induction and control method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218357A (en) * | 2021-04-19 | 2022-10-21 | 海信集团控股股份有限公司 | Indoor ventilation quantity adjusting method and device |
| CN115218357B (en) * | 2021-04-19 | 2023-09-19 | 海信集团控股股份有限公司 | Indoor ventilation quantity adjusting method and equipment |
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