Patent Application
20240138497
The present invention belongs to the field of cooling device intelligent control technology, specifically to an intelligent control system and method for cooling devices for mannequin clothing.
In festivals, performance events, commercial promotions and other activities, cartoon or other images of wearable mannequin costumes have become very popular. Mannequin costume wearers in performance must wear bulky and low breathability clothing. But this wearable mannequin costumes in the use of the process due to poor internal air flow, thus leading to the mannequin costumes in the performers in a hot environment, resulting in a large number of performers sweating, easy to fatigue, prone to symptoms of the Department.
There are many examples of personal safety issues that have occurred due to heat stress of personnel caused by the poor thermal and humid environment inside the mannequin costume. To solve this problem, the most common method of cooling the mannequin costume wearer is now to install a small fan (ventilation/exhaust fan) at the eye and mouth holes of the mannequin costume's head. Firstly, the fan provides a reasonable amount of fresh air for the wearer to breathe. In addition, the fan circulates the air within the head, thus accelerating the evaporation of sweat from the wearer's face. The ventilation fan can also be mounted on top of the sturdy mascot head so that the microclimate air flow within the mascot head is enhanced. However, fan ventilation loses its cooling capacity in humid environments, where the ambient evaporative cooling capacity is significantly limited. In addition, fan cooling has a very limited effect on reducing the temperature of the body centre.
There are still many shortcomings and deficiencies in the current cooling devices for mannequin costumes: 1. Mannequin costume wearer need to manually adjust: mannequin costume wearer need to manually adjust the cooling device, but the actual work in the actor, the actor is generally in accordance with the feeling before the performance to set the cooling device gear, but the actor is always in the activity, the actor's movement state may change at any time, and because the actor in the performance process in order to pursue the immersion. The actors often do not additional adjustment work in the performance. This results in the cooling device not being able to meet the needs of the wearer of the mannequin costume. 2. The system does not have a feedback mechanism: the current doll cooling device is only manually opened by the doll costume wearer, and does not take into account the real thermal feeling and thermal comfort of the doll costume wearer, which may lead to open the cooling device but cannot achieve the expected cooling effect, cannot truly improve the thermal comfort of the doll costume wearer. 3. Cooling device effect is not so well: doll clothing within the cooling position is mostly set in the doll clothing head, which the position is relatively single, resulting in the actual effect of the cooling device is not considerable.
In order to solve the problems that existing in the prior art, the present invention provides an intelligent control system and method for cooling device of mannequin clothing, which solves the problem that the prior art cannot improve the thermal comfort of the wearer of mannequin clothing in real time.
To achieve that purpose, the present invention provides the following technical solution: an intelligent control system for a mannequin clothing cooling device, including an information acquisition system, an image acquisition system, a computer vision system and a central control system.
The information acquisition system behind is used to obtain the air temperature and humidity in the mannequin costume, the temperature of the head, chest and wrist of the mannequin costume wearer, the gender data of the mannequin costume wearer, the mannequin costume wearer's BMI data and the voice commands of the mannequin costume wearer.
Image acquisition system for acquiring video images of the face of the wearer of the mannequin costume and transmitting them to the computer vision system.
Computer vision system for obtaining video of the face of the wearer of the mannequin costume to obtain the head temperature of the wearer of the mannequin costume.
The central control system is used to obtain the head, chest and wrist temperature of the wearer according to the information acquisition system and the head temperature of the wearer according to the computer vision system, and obtain the integrated human body temperature according to the integrated human body temperature, the temperature and humidity in the doll costume, the gender data of the wearer and the BMI data of the wearer to get the human body thermal sensation data TSV; and then adjust the opening degree of the cooling device according to the human body thermal sensation data TSV and the voice command of the wearer of the doll costume.
Furthermore, the information collection system includes a sensor module and hand rings, and the sensor module includes an air dry bulb temperature sensor and an air humidity sensor set on the head of the mannequin costume, and two infrared temperature sensors set on the chest of the mannequin costume wearer and the head position of the mannequin costume wearer, respectively; the hand ring includes a wrist temperature measurement module, a personal information collection module and a voice recognition module. The wrist temperature measurement module is used to measure the wrist temperature of the mannequin costume wearer; The personal information collection module is used to collect the gender data of the mannequin costume wearer and the mannequin costume wearer's BMI date; The voice recognition module is used to receive the mannequin costume wearer's voice commands and transmitted to the central control system to achieve the cooling device open degree control.
Furthermore, the image acquisition system is a webcam, and the webcam is set in the head of the mannequin costume for obtaining the mannequin costume wearer face video; the cooling device is adjustable small fan, and the adjustable small fan maximum power is 8 w, which cooling device is set in the mannequin costume back area and mannequin costume feet area.
Furthermore, the computer vision system includes a video splitting module, an image enhancement module and an Euler video magnification module, the video splitting module is used to split the video of the mannequin costume wearer's face into low-light images, the image enhancement module is used to optimize the low-light images into normal-light video information using the EnlightenGAN low-light image enhancement algorithm, and the Euler video magnification module uses the Euler video magnification algorithm to obtain the head temperature of the mannequin costume wearer.
Furthermore, the central control system includes an integrated temperature determination module, a thermal sensation anthropomorphism module, an openness calculation module and a feedback module, the integrated temperature determination module is used to calculate the integrated human body temperature Tzonghe based on the human wrist, chest and head temperatures acquired by the information acquisition system and the head temperature acquired by the computer vision system:
T
zonghe
=a*T
wan
+b*T
tou1
+C*T
tou2
+d*T
xiong
+t
Tzonghe is the comprehensive temperature linear function of the mannequin costume wearer; a is the weight of the mannequin costume wearer's wrist temperature; b is the weight of the mannequin costume wearer's head temperature measured by the infrared temperature sensor; c is the weight of the mannequin costume wearer's head temperature calculated by Euler video amplification technology; d is the weight of the mannequin costume wearer's chest temperature; t is the correction value; Twan is the human wrist temperature, Txiong is the human chest temperature, Ttau1 is the human head temperature obtained by the information acquisition system, Ttau2 is the head temperature obtained by the computer vision system;
The thermal sensation anthropomorphic module for the human body based on the integrated temperature, information acquisition system to obtain the air temperature and humidity in the mannequin clothing, the gender data of the mannequin costume wearer and the BMI data of the mannequin costume wearer to calculate the human thermal sensation data TSV;
Opening degree calculation module for obtaining the opening degree data of the cooling device based on the human thermal sensation data TSV;
The feedback module is used to obtain the voice command of the wearer of the mannequin costume and control the opening degree of the cooling device according to the opening degree data of the cooling device and the voice command.
Further, the human thermal sensation data TSV is calculated specifically as:
TSV=e1*Tzonghe+f1*RHin+J1*Tair+constant
TSV=e2*Tzonghe+f2*RHin+J2*Tair+constant
TSV=e3*Tzonghe+f3*RHin+J3*Tair+constant
TSV=e4*Tzonghe+f4*RHin+J4*Tair+constant
TSV=e5*Tzonghe+f5*RHin+J5*Tair+constant
TSV=e6*Tzonghe+f6*RHin+J6*Tair+constant
Furthermore, opening degree data of the cooling device is obtained according to the heat sensation data specifically as follows:
Furthermore, the voice instructions of the doll clothing wearer include increasing one gear, lowering one gear, turning off the device and turning on the equipment, and when the feedback module receives the command to increase one gear, the opening of the cooling device is adjusted by one gear; When the feedback module receives the command to reduce by one gear, the opening of the adjustment cooling device is reduced by one gear; When the feedback module receives the instruction to turn off the device, the information collection system gives feedback on whether to confirm the shutdown of the device, if the reply Yes the feedback module adjusts the opening of the cooling device to zero gear, if the reply No the feedback module does not adjust the gear of the cooling device; When the feedback module receives the command to open the device, the information collection system gives feedback on whether to confirm the opening of the cooling device, if the reply is Yes, the feedback module adjusts the cooling device gear to one gear, if the reply is No, the cooling device continues to turn off.
Furthermore, further comprising a data storage system, the data storage system includes a data receiving module, a data storage module, a data upload module and a data transmission module, the data receiving module for receiving data transmitted by the information acquisition system, the image acquisition system, the computer vision system and the central control system, the data storage module for storing the data transmitted by the data receiving module; the data upload module for uploading the data in the data storage module to the cloud network disk once every 1 hour; the data transmission module for selectively transmitting the data to the information acquisition system, the image acquisition system, the computer vision system and the central control system.
The present invention also provides a mannequin costume cooling device intelligent control method, the specific steps are as follows:
Compared with the prior art, the present invention has at least the following beneficial effects:
The present invention also provides a method of the intelligent control for a puppet clothing cooling device, the specific steps are as follows:
Compared with the prior art, the present invention has at least the following beneficial effects:
Specifically, the bracelet is worn on the wrist of the mascot costume wearer;
Further, the bracelet may be used to take the temperature of wrist;
Specifically, obtaining the height Height weight Weight and gender Gender data of the mascot costume wearer by the mascot costume wearer entering the height Height, weight Weight and gender Gender data into the bracelet;
Specifically, BMI is calculated as follows:
BMI=Weight÷Height2
S3, obtaining the air dry bulb temperature Tair, humidity RHin data inside the head of the mascot costume wearer, the wrist temperature Twan of the mascot costume wearer, the chest temperature Txiong of the mascot costume wearer, the head temperature Ttou1 of the mascot costume wearer.
Specifically, the temperature of the human chest and the human head is measured by the infrared temperature measuring device;
Specifically, the infrared temperature measuring device is set on the chest of the mascot costume wearer;
Specifically, the temperature of human wrist is measured by the bracelet;
Specifically, the bracelet has a built-in body temperature monitoring chip and a high-precision thermistor.
Specifically, the camera is set on the head of the mascot costume, facing the face of the mascot costume wearer.
Specifically, the EnlightenGAN low-light image enhancement algorithm is implemented in the following steps:
Further, processing the input normal light video information by the Eulerian video amplification algorithm module to obtain the head temperature Ttou2 of the mascot costume wearer;
Specifically, the integrated human body temperature Tzonghe is calculated from the human wrist temperature Twan, the human chest temperature Txiong, the human head temperature Ttou1 measured by the infrared temperature sensor and the head temperature Ttou2 calculated by the Euler video amplification technique, calculated as follows:
T
zonghe
=a*T
wan
+b*T
tou1
+C*T
tou2
d*T
xiong
+t
Where Tzonghe is the integrated temperature linear function of the mascot costume wearer;
Specifically, the mascot costume wearer is identified as a healthy adult;
Specifically, the thermal sensation data TSV take a value standard according to ASHRAE (American Society of Heating, Refrigeration and Air-Conditioning Engineers American Society of Heating and Air-Conditioning Engineers) developing the specification ASHRAE Standard 55-2020, determined as a 7-point system, the specific division as shown in Table 1:
Specifically, the human thermal sensation data TSV is calculated by the BMI of the mascot clothing weirs, the integrated human body temperature Tzonghe, the relative air humidity RHin, and the air dry bulb temperature data Tair, which are calculated as follows:
TSV=e1*Tzonghe+f1*RHin+J1*Tair+constant
TSV=e2*Tzonghe+f2*RHin+J2*Tair+constant
TSV=e3*Tzonghe+f3*RHin+J3*Tair+constant
TSV=e4*Tzonghe+f4*RHin+J4*Tair+constant
TSV=e5*Tzonghe+f5*RHin+J5*Tair+constant
TSV=e6*Tzonghe+f6*RHin+J6*Tair+constant
Specifically, the cooling device open degree data from the human thermal sensation data TSV is calculate through the open degree algorithm, and then be adjusted through the mascot clothing wearer's voice to. There are five grades in the opening degree;
Specifically, the cooling device is an adjustable small fan;
Specifically, the adjustable small fan rated power is 8 w;
Specifically, the cooling device is set in the back and feet area of the mascot costume;
Specifically, the specific opening algorithm is as follows:
Further, adjusting the opening degree of the cooling device by recognizing the voice of the mascot costume wearer;
Specifically, first setting the control password (for example, set the control password 123456), controlling first enters the voice: “control cord 123456”, then the system will feedback “please say your instructions”, the specific instructions are “Increase one gear, decrease one gear, turn off the device, open the device.
When the command is “increase one gear”, the opening degree of cooling device will be increased by 1 gear; When the command is “decrease one gear”, the opening degree of cooling device will be decreased by 1 gear; When the command is “turn off the device”, the system will feedback “whether to confirm turning off the device”, if the response is “yes”, the cooling device will be adjusted to 0 gear, if the response is “no”, the cooling device will continue to run in the original gear; When the command is “open equipment”, the system will feedback “whether to confirm opening the cooling device”, if the response is “yes”, the cooling device will be adjusted to the first gear, if the response is “no”, the cooling device will be adjusted to the first gear. If “No”, the cooling device will continue to close.
| Number | Date | Country | Kind |
|---|---|---|---|
| 202211342469.4 | Oct 2022 | CN | national |
