CN112793379B - Infrared monitoring system and method for hydrogen-powered vehicles - Google Patents
Infrared monitoring system and method for hydrogen-powered vehicles Download PDFInfo
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- CN112793379B CN112793379B CN202011491459.8A CN202011491459A CN112793379B CN 112793379 B CN112793379 B CN 112793379B CN 202011491459 A CN202011491459 A CN 202011491459A CN 112793379 B CN112793379 B CN 112793379B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 13
- 239000001257 hydrogen Substances 0.000 claims abstract description 13
- 230000001815 facial effect Effects 0.000 claims description 55
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000003213 activating effect Effects 0.000 claims description 3
- 239000002537 cosmetic Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
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
- B60H1/00642—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
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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
- B60H1/00642—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
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
本发明涉及新能源汽车技术领域，提供一种氢能汽车车内红外监控系统包括：空气循环系统、CAN总线、空调控制器HMC、第一红外监控传感器、第二红外监控传感器、第三红外监控传感器、第四红外监控传感器、第五红外监控传感器、第六红外监控传感器和摄像头；所述CAN总线与所述空气循环系统、所述空调控制器HMC、所述第一红外监控传感器、所述第二红外监控传感器、所述第三红外监控传感器、所述第四红外监控传感器、所述第五红外监控传感器、所述第六红外监控传感器和所述摄像头电性连接。本发明在实现了车内温度控制智能化的同时，提高了驾驶者的感知舒适性；并且可以为车辆与驾驶者提供更加方便的交互访问，从而降低操作的复杂性。
The present invention relates to the technical field of new energy vehicles, and provides an infrared monitoring system in a hydrogen energy vehicle, including: an air circulation system, a CAN bus, an air conditioning controller HMC, a first infrared monitoring sensor, a second infrared monitoring sensor, a third infrared monitoring sensor, a fourth infrared monitoring sensor, a fifth infrared monitoring sensor, a sixth infrared monitoring sensor and a camera; the CAN bus is electrically connected to the air circulation system, the air conditioning controller HMC, the first infrared monitoring sensor, the second infrared monitoring sensor, the third infrared monitoring sensor, the fourth infrared monitoring sensor, the fifth infrared monitoring sensor, the sixth infrared monitoring sensor and the camera. The present invention improves the driver's perceived comfort while realizing intelligent in-vehicle temperature control; and can provide more convenient interactive access for the vehicle and the driver, thereby reducing the complexity of operation.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to an in-car infrared monitoring system and method for a hydrogen energy automobile.
Background
With the development of new energy automobile technology, drivers have higher requirements on the comfort level of the new energy automobile in the driving process, and particularly, whether an air conditioning system can timely adjust the temperature in the automobile. The air conditioner in the prior art is low in intelligent degree, and the target adjusting temperature is not accurate enough.
The foregoing is provided merely for the purpose of facilitating understanding of the technical solutions of the present invention and is not intended to represent an admission that the foregoing is prior art.
Disclosure of Invention
The invention mainly aims to solve the technical problems of low intelligent degree and inaccurate target regulation temperature in the air conditioner regulation in the prior art.
In order to achieve the aim, the invention provides an infrared monitoring system in a hydrogen energy automobile, which comprises an air circulation system, a CAN bus, an air conditioner controller HMC, a first infrared monitoring sensor, a second infrared monitoring sensor, a third infrared monitoring sensor, a fourth infrared monitoring sensor, a fifth infrared monitoring sensor, a sixth infrared monitoring sensor and a camera;
The CAN bus is electrically connected with the air circulation system, the air conditioner controller HMC, the first infrared monitoring sensor, the second infrared monitoring sensor, the third infrared monitoring sensor, the fourth infrared monitoring sensor, the fifth infrared monitoring sensor, the sixth infrared monitoring sensor and the camera;
The first infrared monitoring sensor is positioned below the liquid crystal combination instrument panel in the vehicle, the second infrared monitoring sensor is positioned below the multifunctional display screen of the central control area in the vehicle, the third infrared monitoring sensor is positioned in the middle of the joint of the ceiling and the front window in the vehicle, the fourth infrared monitoring sensor is positioned on the outer side surface of the cosmetic plate at the left upper part in the vehicle, the fifth infrared monitoring sensor is positioned at the center of the A column at the left side in the vehicle, the sixth infrared monitoring sensor is positioned above the air outlet of the air conditioner at the front left side in the vehicle, and the camera is positioned above the multifunctional display screen of the central control area in the vehicle.
An in-car infrared monitoring method of a hydrogen energy automobile is realized based on an in-car infrared monitoring system of the hydrogen energy automobile and comprises the following steps:
s10, starting a vehicle, and activating the air circulation system, the camera and the first to sixth infrared monitoring sensors;
S20, acquiring in-vehicle air flow information through the air circulation system, acquiring clothing information through the camera, and acquiring facial skin temperature information in time T through the first to sixth infrared monitoring sensors;
S30, transmitting the in-vehicle airflow information, the clothing information and the facial skin temperature information in the time T to the air conditioner controller HMC through the CAN bus;
s40, the air conditioner controller HMC obtains the target temperature in the vehicle in the next time T according to the air flow information in the vehicle, the clothing information and the facial skin temperature information in the time T;
s50, the air conditioner controller HMC adjusts the discharge amount of an air conditioner according to the target temperature in the vehicle and the current temperature in the vehicle in the next time T;
And S60, returning to the step S20 if the vehicle is kept in a starting state, and ending the flow if not.
Preferably, the acquiring, by the first to sixth infrared monitoring sensors, the facial skin temperature information of the driver in the time T includes:
S201, collecting skin temperature information of a group of facial parts corresponding to the first to sixth infrared monitoring sensors at intervals of time T, wherein T is smaller than T;
s202, obtaining facial skin temperature information in time T through average calculation of skin temperature information of each corresponding facial part.
Preferably, the step S40 includes:
s401, obtaining a corresponding comfort coefficient n according to the clothing information;
S402, obtaining corresponding type parameters i according to the facial skin temperature information, the clothing information and the in-vehicle airflow information in the time T;
S403, calculating and obtaining the target temperature H in the vehicle in the next time T according to the corresponding type parameter i and the corresponding comfort coefficient n.
Preferably, the obtaining the corresponding comfort coefficient n according to the clothing information specifically includes:
if the clothing information is a short sleeve shirt, the comfort coefficient n is 0.5;
if the clothing information is a shirt, the comfort coefficient n is 0.7;
if the clothing information is work clothes, the comfort coefficient n is 0.9;
If the clothing information is a jacket, the comfort coefficient n is 1.0;
If the clothing information is a headgear sweater, the comfort factor n is 1.3.
Preferably, the obtaining the corresponding category parameter i according to the facial skin temperature information, the clothing information and the in-vehicle airflow information within the time T specifically includes:
if the facial skin temperature information in the time T is between 34 and 36 degrees, the clothing information is a sweater, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is 1;
If the facial skin temperature information in the time T is between 34 and 36 degrees, the clothing information is a jacket, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is a type-8;
If the facial skin temperature information in the time T is between 36 and 38 degrees, the clothing information is a short sleeve shirt, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is 10;
If the facial skin temperature information in the time T is between 36 and 38 degrees, the clothing information is a sweater, the air flow information in the vehicle is ventilation in the vehicle, and the type parameter i is 3;
If the facial skin temperature information in the time T is between 36 and 38 degrees, the clothing information is a sweater, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is 3;
If the facial skin temperature information in the time T exceeds 38 degrees, the clothing information is a short sleeve shirt, the in-car air flow information is that the in-car air flow is not ventilated, and the type parameter i is 10;
If the facial skin temperature information in the time T exceeds 38 degrees, the clothing information is a headgear sweater, the air flow information in the vehicle is ventilation in the vehicle, and the type parameter i is 3;
If the facial skin temperature information in the time T exceeds 38 degrees, the clothing information is a headgear sweater, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is 3.
Preferably, the specific formula for obtaining the target temperature H in the vehicle at the next time T by calculation is as follows:
H=n*30°C-(6°C-i*0.8°C)
Where n represents a comfort coefficient and i represents a category parameter.
Preferably, step S50 is specifically:
if the target temperature in the vehicle in the next time T is greater than the current temperature in the vehicle, the air conditioner controller HMC reduces the emission of the air conditioner;
If the target temperature in the vehicle at the next time T is smaller than the current temperature in the vehicle, the air conditioner controller HMC increases the emission amount of the air conditioner;
and if the target temperature in the vehicle at the next time T is equal to the current temperature in the vehicle, the air conditioner controller HMC does not change the discharge amount of the air conditioner.
The in-car infrared monitoring system has the advantages that the in-car infrared monitoring system achieves in-car temperature control intellectualization, improves the perception comfort of a driver, and can provide more convenient interactive access for the vehicle and the driver, so that the complexity of operation is reduced.
Drawings
FIG. 1 is a block diagram of an in-vehicle infrared monitoring system for a hydrogen energy vehicle according to the present invention;
FIG. 2 is a schematic flow chart of the method for monitoring the infrared in the hydrogen energy automobile;
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, the infrared monitoring system in a hydrogen energy automobile of the invention recognizes the skin temperature of the face of a driver through a plurality of infrared monitoring sensors in the automobile, and combines with the ventilation of the automobile judged by an air circulation system and the clothing information collected by a camera to control the operation of an air conditioner in the automobile through an algorithm, thereby creating a comfortable temperature environment for the driver;
The intelligent air conditioner comprises an air circulation system, a CAN bus, an air conditioner controller HMC, a first infrared monitoring sensor 1, a second infrared monitoring sensor 2, a third infrared monitoring sensor 3, a fourth infrared monitoring sensor 4, a fifth infrared monitoring sensor 5, a sixth infrared monitoring sensor 6 and a camera 7;
The CAN bus is electrically connected with the air circulation system, the air conditioner controller HMC, the first infrared monitoring sensor, the second infrared monitoring sensor, the third infrared monitoring sensor, the fourth infrared monitoring sensor, the fifth infrared monitoring sensor, the sixth infrared monitoring sensor and the camera;
The first infrared monitoring sensor is positioned below the liquid crystal combination instrument panel in the vehicle, the second infrared monitoring sensor is positioned below the multifunctional display screen of the central control area in the vehicle, the third infrared monitoring sensor is positioned in the middle of the joint of the ceiling and the front window in the vehicle, the fourth infrared monitoring sensor is positioned on the outer side surface of the cosmetic plate at the left upper part in the vehicle, the fifth infrared monitoring sensor is positioned at the center of the A column at the left side in the vehicle, the sixth infrared monitoring sensor is positioned above the air outlet of the air conditioner at the front left side in the vehicle, and the camera is positioned above the multifunctional display screen of the central control area in the vehicle.
Referring to fig. 2, a method for monitoring infrared in a hydrogen energy automobile is realized based on the infrared monitoring system in the hydrogen energy automobile, and comprises the following steps:
s10, starting a vehicle, and activating the air circulation system, the camera and the first to sixth infrared monitoring sensors;
S20, acquiring in-vehicle air flow information through the air circulation system, acquiring clothing information through the camera, and acquiring facial skin temperature information in time T through the first to sixth infrared monitoring sensors;
S30, transmitting the in-vehicle airflow information, the clothing information and the facial skin temperature information in the time T to the air conditioner controller HMC through the CAN bus;
s40, the air conditioner controller HMC obtains the target temperature in the vehicle in the next time T according to the air flow information in the vehicle, the clothing information and the facial skin temperature information in the time T;
s50, the air conditioner controller HMC adjusts the discharge amount of an air conditioner according to the target temperature in the vehicle and the current temperature in the vehicle in the next time T;
And S60, returning to the step S20 if the vehicle is kept in a starting state, and ending the flow if not.
Further, in step S20, the acquiring, by the first to sixth infrared monitoring sensors, the facial skin temperature information of the driver in the time T includes:
S201, collecting skin temperature information of a group of facial parts corresponding to the first to sixth infrared monitoring sensors at intervals of time T, wherein T is smaller than T, in specific implementation, T can be set to be 5 minutes, T is set to be 1 minute, and skin temperature information of 5 groups of corresponding facial parts is obtained in total in time T;
S202, obtaining facial skin temperature information in time T by average calculation of skin temperature information of each corresponding facial part, wherein in specific implementation, each group of skin temperature information has skin temperatures corresponding to 6 facial parts, and average calculation is carried out on all skin temperatures of 5 groups, and the obtained average value is the facial skin temperature information in time T.
Further, the step S40 includes:
s401, obtaining a corresponding comfort coefficient n according to the clothing information;
S402, obtaining corresponding type parameters i according to the facial skin temperature information, the clothing information and the in-vehicle airflow information in the time T;
S403, calculating and obtaining the target temperature H in the vehicle in the next time T according to the corresponding type parameter i and the corresponding comfort coefficient n.
Further, the obtaining the corresponding comfort coefficient n according to the clothing information specifically includes:
if the clothing information is a short sleeve shirt, the comfort coefficient n is 0.5;
if the clothing information is a shirt, the comfort coefficient n is 0.7;
if the clothing information is work clothes, the comfort coefficient n is 0.9;
If the clothing information is a jacket, the comfort coefficient n is 1.0;
If the clothing information is a headgear sweater, the comfort factor n is 1.3;
In a specific implementation, the judging standard of the clothing information and the value of the comfort coefficient corresponding to each piece of clothing information can be reset according to different standards and vehicle types.
Further, the obtaining the corresponding category parameter i according to the facial skin temperature information, the clothing information and the in-vehicle airflow information within the time T specifically includes:
if the facial skin temperature information in the time T is between 34 and 36 degrees, the clothing information is a sweater, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is 1;
If the facial skin temperature information in the time T is between 34 and 36 degrees, the clothing information is a jacket, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is a type-8;
If the facial skin temperature information in the time T is between 36 and 38 degrees, the clothing information is a short sleeve shirt, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is 10;
If the facial skin temperature information in the time T is between 36 and 38 degrees, the clothing information is a sweater, the air flow information in the vehicle is ventilation in the vehicle, and the type parameter i is 3;
If the facial skin temperature information in the time T is between 36 and 38 degrees, the clothing information is a sweater, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is 3;
If the facial skin temperature information in the time T exceeds 38 degrees, the clothing information is a short sleeve shirt, the in-car air flow information is that the in-car air flow is not ventilated, and the type parameter i is 10;
If the facial skin temperature information in the time T exceeds 38 degrees, the clothing information is a headgear sweater, the air flow information in the vehicle is ventilation in the vehicle, and the type parameter i is 3;
if the facial skin temperature information in the time T exceeds 38 degrees, the clothing information is a headgear sweater, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is 3;
In specific implementation, the judging standard of the facial skin temperature information, the clothing information and the in-car air flow information in the time T and the corresponding value of the type parameter i can be reset according to different standards and vehicle types.
Further, the specific formula for obtaining the target temperature H in the vehicle at the next time T by calculation is as follows:
H=n*30°C-(6°C-i*0.8°C)
wherein n represents a comfort coefficient, i represents a category parameter;
in specific implementation, the values of the constants in the formula can be reset according to different standards and vehicle types.
Further, step S50 specifically includes:
If the target temperature in the vehicle at the next time T is greater than the current temperature in the vehicle, the air conditioner controller HMC reduces the discharge amount of the air conditioner, and particularly reduces the discharge amount of the air conditioner to 70% of the current discharge amount;
if the target temperature in the vehicle at the next time T is smaller than the current temperature in the vehicle, the air conditioner controller HMC increases the discharge amount of the air conditioner, and specifically can increase the discharge amount of the air conditioner to 130% of the current discharge amount;
and if the target temperature in the vehicle at the next time T is equal to the current temperature in the vehicle, the air conditioner controller HMC does not change the discharge amount of the air conditioner.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the terms first, second, third, etc. do not denote any order, but rather the terms first, second, third, etc. are used to interpret the terms as labels.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (2)
1. The infrared monitoring system in the hydrogen energy automobile comprises an air circulation system, a CAN bus, an air conditioner controller HMC, a first infrared monitoring sensor, a second infrared monitoring sensor, a third infrared monitoring sensor, a fourth infrared monitoring sensor, a fifth infrared monitoring sensor, a sixth infrared monitoring sensor and a camera;
The CAN bus is electrically connected with the air circulation system, the air conditioner controller HMC, the first infrared monitoring sensor, the second infrared monitoring sensor, the third infrared monitoring sensor, the fourth infrared monitoring sensor, the fifth infrared monitoring sensor, the sixth infrared monitoring sensor and the camera;
The first infrared monitoring sensor is positioned below a liquid crystal combination instrument panel in the vehicle, the second infrared monitoring sensor is positioned below a multifunctional display screen in a central control area in the vehicle, the third infrared monitoring sensor is positioned in the middle of the joint of a ceiling and a front window in the vehicle, the fourth infrared monitoring sensor is positioned at the outer side of a cosmetic plate at the left upper part in the vehicle, the fifth infrared monitoring sensor is positioned at the center of a pillar A at the left side in the vehicle, the sixth infrared monitoring sensor is positioned above an air outlet of a left front air conditioner in the vehicle, and the camera is positioned above the multifunctional display screen in the central control area in the vehicle;
The method is characterized by comprising the following steps:
s10, starting a vehicle, and activating the air circulation system, the camera and the first to sixth infrared monitoring sensors;
S20, acquiring in-vehicle air flow information through the air circulation system, acquiring clothing information through the camera, and acquiring facial skin temperature information in time T through the first to sixth infrared monitoring sensors;
S30, transmitting the in-vehicle airflow information, the clothing information and the facial skin temperature information in the time T to the air conditioner controller HMC through the CAN bus;
s40, the air conditioner controller HMC obtains the target temperature in the vehicle in the next time T according to the air flow information in the vehicle, the clothing information and the facial skin temperature information in the time T;
s50, the air conditioner controller HMC adjusts the discharge amount of an air conditioner according to the target temperature in the vehicle and the current temperature in the vehicle in the next time T;
S60, returning to the step S20 if the vehicle is kept in a starting state, otherwise ending the flow;
The obtaining, by the first to sixth infrared monitoring sensors, facial skin temperature information of the driver in time T includes:
S201, collecting skin temperature information of a group of facial parts corresponding to the first to sixth infrared monitoring sensors at intervals of time T, wherein T is smaller than T;
s202, obtaining facial skin temperature information in time T by average calculation of skin temperature information of each corresponding facial part;
The step S40 includes:
s401, obtaining a corresponding comfort coefficient n according to the clothing information;
S402, obtaining corresponding type parameters i according to the facial skin temperature information, the clothing information and the in-vehicle airflow information in the time T;
s403, calculating and obtaining the target temperature H in the vehicle in the next time T according to the corresponding type parameter i and the corresponding comfort coefficient n;
the corresponding comfort coefficient n is obtained according to the clothing information, specifically:
if the clothing information is a short sleeve shirt, the comfort coefficient n is 0.5;
if the clothing information is a shirt, the comfort coefficient n is 0.7;
if the clothing information is work clothes, the comfort coefficient n is 0.9;
If the clothing information is a jacket, the comfort coefficient n is 1.0;
If the clothing information is a headgear sweater, the comfort factor n is 1.3;
The obtaining corresponding type parameters i according to the facial skin temperature information, the clothing information and the in-car airflow information in the time T specifically includes:
if the facial skin temperature information in the time T is between 34 and 36 degrees, the clothing information is a sweater, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is 1;
If the facial skin temperature information in the time T is between 34 and 36 degrees, the clothing information is a jacket, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is a type-8;
If the facial skin temperature information in the time T is between 36 and 38 degrees, the clothing information is a short sleeve shirt, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is 10;
If the facial skin temperature information in the time T is between 36 and 38 degrees, the clothing information is a sweater, the air flow information in the vehicle is ventilation in the vehicle, and the type parameter i is 3;
If the facial skin temperature information in the time T is between 36 and 38 degrees, the clothing information is a sweater, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is 3;
If the facial skin temperature information in the time T exceeds 38 degrees, the clothing information is a short sleeve shirt, the in-car air flow information is that the in-car air flow is not ventilated, and the type parameter i is 10;
If the facial skin temperature information in the time T exceeds 38 degrees, the clothing information is a headgear sweater, the air flow information in the vehicle is ventilation in the vehicle, and the type parameter i is 3;
if the facial skin temperature information in the time T exceeds 38 degrees, the clothing information is a headgear sweater, the air flow information in the vehicle is that the vehicle is not ventilated, and the type parameter i is 3;
The specific formula for obtaining the target temperature H in the vehicle in the next time T through calculation is as follows:
H=n*30°C-(6°C-i*0.8°C)
Where n represents a comfort coefficient and i represents a category parameter.
2. The method for monitoring the infrared in a hydrogen energy automobile according to claim 1, wherein the step S50 is specifically:
if the target temperature in the vehicle in the next time T is greater than the current temperature in the vehicle, the air conditioner controller HMC reduces the emission of the air conditioner;
If the target temperature in the vehicle at the next time T is smaller than the current temperature in the vehicle, the air conditioner controller HMC increases the emission amount of the air conditioner;
and if the target temperature in the vehicle at the next time T is equal to the current temperature in the vehicle, the air conditioner controller HMC does not change the discharge amount of the air conditioner.
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| CN215826431U (en) * | 2020-12-16 | 2022-02-15 | 武汉格罗夫氢能汽车有限公司 | Infrared monitoring system in hydrogen energy automobile |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202382367U (en) * | 2011-12-16 | 2012-08-15 | 浙江兰通空调设备有限公司 | Multi-region automatic air-conditioning system for controlling temperature in vehicle in accordance with quantity of passengers |
| US10807439B2 (en) * | 2018-03-08 | 2020-10-20 | Lear Corporation | Vehicle climate control system with occupant based temperature control |
| JP7036706B2 (en) * | 2018-12-12 | 2022-03-15 | 本田技研工業株式会社 | Vehicle air conditioning control systems, vehicle air conditioning control methods, and programs |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6202934B1 (en) * | 1999-09-03 | 2001-03-20 | Denso Corporation | Air conditioner for a vehicle having infrared ray sensor |
| CN215826431U (en) * | 2020-12-16 | 2022-02-15 | 武汉格罗夫氢能汽车有限公司 | Infrared monitoring system in hydrogen energy automobile |
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