CN111122013A - Automatic human body temperature measuring robot and measuring method - Google Patents
Automatic human body temperature measuring robot and measuring method Download PDFInfo
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- CN111122013A CN111122013A CN202010137222.3A CN202010137222A CN111122013A CN 111122013 A CN111122013 A CN 111122013A CN 202010137222 A CN202010137222 A CN 202010137222A CN 111122013 A CN111122013 A CN 111122013A
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- 230000036760 body temperature Effects 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 84
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 21
- 210000000707 wrist Anatomy 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 40
- 239000000645 desinfectant Substances 0.000 claims description 28
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000000691 measurement method Methods 0.000 claims description 2
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
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- 230000008901 benefit Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 238000013519 translation Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/02—Sensing devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K1/146—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations arrangements for moving thermometers to or from a measuring position
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/20—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
- G01K13/25—Protective devices therefor, e.g. sleeves preventing contamination
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
A robot for automatically measuring the temperature of a human body and a measuring method are disclosed, wherein the measuring robot comprises a first transmission device, a telescopic mechanism, a temperature measuring frame, a temperature measuring device and a base; first transmission fixed mounting is on the base, and telescopic machanism's one end rotates with first transmission to be connected, and temperature measurement frame and telescopic machanism's the other end fixed connection, detachably install at least one temperature measuring device on the temperature measurement frame. The invention can automatically measure the body temperature of people entering the entrances of various office buildings or units, markets, residential districts, office buildings, restaurants, hotels, examination rooms, hospital examination desks, railway stations, airport buildings, bus stations, subway stations and the like and people in passing vehicles with important traffic barriers such as high-speed intersections and the like, thereby avoiding direct contact among the people, further reducing the risk of cross infection and obviously improving the measurement efficiency. The robot is used for measuring the skin of a wrist pulse area covered by clothes, can represent the real body temperature of a human body and has high accuracy of measured data.
Description
Technical Field
The invention relates to the technical field of human body temperature measurement, in particular to a human body temperature automatic measurement robot and a measurement method.
Background
Body temperature detection is an important means for quarantine and epidemic prevention, and most of the existing human body temperature measurement products are handheld, such as: chinese patent application publication No. CN203953626U entitled "hand-held in-ear temperature tester" discloses a hand-held body temperature measuring device. By adopting the equipment, the temperature of personnel entering a residence community, a market, an office building, a subway station, a railway station, an airport and other personnel intensive places and key traffic hubs such as a high-speed entrance and exit need to be measured by being held by a worker. The workload is huge, a large amount of personnel investment is needed, and meanwhile, the risk of cross infection between workers and the tested personnel is increased. In addition, the outdoor environment is severe, manual temperature measurement operation is not facilitated, and temperature measurement accuracy and detection efficiency are difficult to guarantee.
In addition, although the existing face temperature measurement method is high in efficiency, the outdoor environment is unstable, and the accuracy of forehead temperature measurement is obviously influenced by the environment.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a robot and a method for automatically measuring the body temperature, which can automatically measure the body temperature without workers.
The purpose of the invention is realized by the following technical scheme:
in a first aspect, the present invention discloses an automatic human body temperature measuring robot, comprising: the temperature measuring device comprises a first transmission device, a telescopic mechanism, a temperature measuring frame, a temperature measuring device and a base; the first transmission device is fixedly arranged on the base, one end of the telescopic mechanism is rotatably connected with the first transmission device, the temperature measuring frame is fixedly connected with the other end of the telescopic mechanism, and at least one temperature measuring device is detachably arranged on the temperature measuring frame;
the temperature measuring device comprises a shell, a distributed processor, an environment temperature detection sensor, a heating module, a closed cavity and a temperature measuring head; the closed cavity is formed by a shell, and the heating module, the ambient temperature detection sensor, the temperature measuring head and the distributed processor are all positioned in the closed cavity; the closed cavity is provided with an opening, and the temperature detection head is positioned at the opening and is used for detecting the skin temperature of a human body; the heating module is used for heating the air inside the closed cavity, the environment temperature detection sensor is used for detecting the air temperature inside the closed cavity, and the heating module maintains the constant temperature inside the closed cavity under the control of the distributed processor.
Furthermore, when the number of the temperature measuring devices is more than 1, the positions of the temperature measuring devices can be adjusted.
Furthermore, the first transmission device comprises a first motor, a second motor, a first ball screw, a second ball screw, a first screw nut, a second screw nut, a first slide block, a second slide block and a first support frame; the first support frame is fixedly arranged on the base, the first ball screw and the second ball screw are rotatably arranged on the base, and the first ball screw and the second ball screw are arranged in the middle of the first support frame; the first motor and the second motor are arranged on the first support frame and are respectively connected with one end of the first ball screw and one end of the second ball screw; two side walls of the first support frame are provided with first sliding guide rails; the middle of the first sliding block and the middle of the second sliding block are respectively provided with two through holes, a first lead screw nut is fixedly arranged in one through hole of the first sliding block, a second ball screw freely passes through the other through hole of the first sliding block, a second lead screw nut is fixedly arranged in one through hole of the second sliding block, and the first ball screw freely passes through the other through hole of the second sliding block; the first sliding block and the second sliding block are respectively provided with a first groove, and the first grooves are matched with the first sliding guide rail of the first support frame and slide up and down along the first sliding guide rail.
Further, the first transmission device comprises a third motor, a fourth motor, a first synchronous belt, a second synchronous belt, a first belt wheel, a second belt wheel, a third belt wheel, a fourth belt wheel, a third slide block, a fourth slide block and a second support frame; the second support frame is fixedly arranged on the base, the third motor and the fourth motor are arranged on the second support frame, and a second sliding guide rail is arranged on the vertical wall of the second support frame; the first belt wheel and the third belt wheel are respectively arranged on the third motor and the fourth motor; the second belt wheel and the fourth belt wheel are fixedly arranged on the base through two belt wheel frames respectively, and the second belt wheel and the fourth belt wheel can rotate in the two belt wheel frames respectively; the first synchronous belt is arranged on the first belt wheel and the second belt wheel, and the second synchronous belt is arranged on the third belt wheel and the fourth belt wheel; one end of the third sliding block is provided with a second groove, and the second groove is matched with the second sliding guide rail and slides up and down along the second sliding guide rail; the other end of the third sliding block is fixedly connected with the first synchronous belt; one end of the fourth sliding block is provided with a third groove, and the third groove is matched with the second sliding guide rail and slides up and down along the second sliding guide rail; the other end of the fourth sliding block is fixedly connected with the second synchronous belt.
Further, the automatic human body temperature measuring robot further comprises a second transmission device, wherein the second transmission device comprises a guide rail base, a fifth motor, a third ball screw and a third screw nut; the guide rail base is provided with a third sliding guide rail, the fifth motor is installed at one end of the guide rail base, a third ball screw is horizontally arranged in the middle of the third guide rail, one end of the third ball screw is connected with the fifth motor, and the other end of the third ball screw is connected with the other end of the guide rail base; and the base is fixedly connected with a third lead screw nut, and the base is driven by the third lead screw nut to move horizontally.
Furthermore, the telescopic mechanism comprises a first transmission rod, a second transmission rod, a third transmission rod, a first connecting piece and a second connecting piece; the first connecting piece and the second connecting piece are respectively fixedly connected with the first sliding block and the temperature measuring frame; one end of the first transmission rod is rotatably connected with one end of the first connecting piece, and the other end of the first transmission rod is rotatably connected with one end of the second connecting piece; one end of the second transmission rod is rotatably connected with the other end of the first connecting piece, and the other end of the second transmission rod is rotatably connected with the other end of the second connecting piece; one end of the third transmission rod is rotatably connected with the second sliding block, and the other end of the third transmission rod is rotatably connected with the first transmission rod.
Further, the first transmission rod and the second transmission rod are parallel and equal in length.
Furthermore, the temperature measuring device also comprises a disinfectant nozzle, a guide pipe, a disinfectant storage tank and a pump body; the disinfectant storage tank and the pump body are arranged inside the shell, the disinfectant nozzle is provided with a closed cavity opening, and disinfectant flows through the guide pipe from the disinfectant storage tank under the action of the pump body and is sprayed out of the disinfectant nozzle to disinfect a human body measurement part and the closed cavity opening.
Furthermore, a wired data transceiver or a wireless data transceiver is arranged on the distributed processor; when the data is transmitted in a wired mode, the shell is provided with a wiring port, the data line is connected with the wired data output interface and then extends out of the shell through the wiring port, and the data is sent to an external upper computer through the data line; when the wireless data transmission mode is used for transmitting data, the data are directly transmitted to the upper computer through the wireless data transceiver.
Further, the automatic human body temperature measuring robot further comprises a camera, and the camera is detachably mounted on the temperature measuring frame.
In a second aspect, the invention discloses a method for automatically measuring human body temperature, which comprises the following steps:
step S1, playing voice after judging that a vehicle enters a specified detection area by using the ultrasonic device, prompting the vehicle to put down a window, measuring the distance between the ultrasonic device and the vehicle, sending the distance to the upper computer processor, and starting the infrared camera;
step S2, recognizing the position of the vehicle window by using an infrared camera, determining whether the vehicle is stable or not by updating and comparing the position information of the vehicle window in real time, synchronously recognizing the number of people in the vehicle after the vehicle is stable, and sending the recognized position information of the vehicle window and the number information of the people to a processor of an upper computer;
s3, the upper computer processor sends a motion instruction according to the obtained measurement information, the automatic human body temperature measurement robot receives the instruction and controls the telescopic mechanism to move the temperature measuring device to the positions of the vehicle windows on the two sides, voice is played again, and the person in the vehicle is prompted to stretch out the arm to measure the body temperature according to the requirement to obtain the body temperature values of all the persons;
step S4, the temperature measuring device compares the measured body temperature value with a reference value, if the measured body temperature is lower than the upper limit of the normal body temperature of the human body, the body temperature is considered normal, the next step is carried out, otherwise, the temperature exceeds a threshold value, a red indicator lamp is turned on, a buzzer alarms, and field workers are notified;
and S5, the automatic human body temperature measuring robot uploads all normal body temperature information to an upper computer, the upper computer judges whether the effective temperature measurement number is equal to the number of people detected by the infrared camera, if so, a green indicator light is on, a telescopic mechanism retracts, a temperature measuring frame and a temperature measuring device are withdrawn, a vehicle is prompted to pass away from a detection area, and otherwise, voice prompt is given to people who are not measured to measure the body temperature.
Further, step S1 is replaced with: and step S1', judging whether the vehicle parking position is in the designated detection area by using the ultrasonic device, if the vehicle parking position is not in the designated detection area, controlling the second transmission device by the upper computer processor, moving the human body temperature automatic measuring robot by the second transmission device, and meeting the requirement of the horizontal distance between the temperature measuring device and the vehicle window.
Further, in step S3, the step of measuring the body temperature includes:
s3.1, detecting the number of front and rear passengers and the seat distribution on the same side of the passenger car by using an infrared camera;
s3.2, controlling a motor to move the temperature measuring devices not less than the number of people in the automobile to the positions of the windows on two sides through a mechanical execution device according to the window position information sent by the upper computer;
s3.3, prompting the person in the vehicle to place the wrist pulse part under the temperature measuring device by voice, carrying out language interaction with the person in the vehicle, and making a corresponding action by the robot according to the language requirement of the person on duty or the person in the vehicle;
s3.4, sensing temperature jump by the temperature measuring device, collecting temperature information, obtaining the skin temperature of a wrist pulse area of a person in the vehicle, and measuring the ambient temperature by an ambient temperature detection sensor of the temperature measuring device;
s3.5, judging whether the wrist skin temperature value of the person is larger than an effective threshold value, if so, recording measurement data, and if not, returning to the S3.4 for re-measurement;
s3.6, judging whether the effective duration of the measured temperature is greater than a duration threshold, if so, going to the next step, and if not, returning to the step S3.4 for re-measurement;
and S3.7, calculating the body temperature of the personnel in the vehicle by combining the ambient temperature.
Further, the formula for calculating the body temperature of the people in the vehicle is as follows:
T＝AxTw+BxTa+C,
wherein: t is body temperature, TwAs temperature of the wrist，TaThe ambient temperature is A, B, C.
Further, the range of the parameters is as follows: a is 0.15,0.2, B is-0.055-0.035, C is 28, 32.
Further, after step S4, a sterilization step may be further included: after the body temperature is measured, the upper computer sends an instruction to start a disinfectant spraying program for disinfection.
The automatic human body temperature measuring robot and the measuring method can automatically measure the body temperature of the personnel in the passing vehicles at the high-speed intersection without workers, avoid the cross infection between the measuring personnel and the personnel to be measured and greatly improve the measuring efficiency. The robot has the advantages that the part to be measured is the arm part covered by clothes, the influence of the ambient temperature is small, the real body temperature of a human body can be represented, and therefore the measuring accuracy is high.
Drawings
FIG. 1-1 is a schematic structural diagram of an automatic human body temperature measuring robot with two temperature measuring devices according to a first embodiment of the present invention;
fig. 1-2 are schematic structural views of a human body temperature automatic measuring robot with a temperature measuring device according to a first embodiment of the present invention in a working state;
fig. 1-3 are schematic structural views of a human body temperature automatic measuring robot with a temperature measuring device in a retracted state according to an embodiment of the present invention;
FIGS. 1-4 are schematic views of a revolute pair of the telescoping mechanism of the present invention;
fig. 2 is a schematic structural view of an automatic human body temperature measurement robot according to a second embodiment of the present invention;
fig. 3 is a schematic structural view of an automatic human body temperature measurement robot according to a third embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a temperature measuring device according to the present invention;
FIG. 5-1 is a step chart of the automatic human body temperature measurement method according to the first and second embodiments of the present invention;
FIG. 5-2 is a diagram illustrating the steps of the automatic human body temperature measurement method according to the third embodiment of the present invention;
FIG. 6-1 is one of the scenes of the automatic body temperature measuring robot according to the present invention applied to a toll booth;
fig. 6-2 is a second view of the automatic body temperature measuring robot according to the present invention applied to a toll booth.
The reference numerals are explained below:
1: telescopic mechanism, 2: temperature measurement frame, 3: temperature measuring device, 4: a base, 5: camera, 11/12/13/14/15: motor, 21/22/25: ball screw, 23/24: synchronous belt, 31/32/37: lead screw nut, 33/34/35/36: pulley, 41/42/43/44: slider, 51/52: support frame, 61: guide rail seat, 111/112/113: transfer lever, 121/122: connector, 131/132/133/134/135/136: revolute pair, 311: a housing, 312: distributed processor, 313: ambient temperature detection sensor, 314: heating module, 315: closed cavity, 316: temperature measuring head, 317: disinfectant nozzle, 318: catheter, 319: disinfectant storage tank, 320: data egress of distributed processor, 321: pump body, 322: routing port, 323: wireless data transceiving module, 324: and an outside temperature detection sensor.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
The automatic human body temperature measuring robot is applied to toll stations of highways or entrances of public places such as various venues, buildings and the like, is used for automatically measuring the human body temperature, allows people with normal body temperature or vehicles where the people are located, prevents people with high body temperature from passing, and gives an alarm to guide workers to deal with follow-up matters in advance. When the automatic human body temperature measuring robot is installed at a high-speed intersection, a driver and passengers do not need to get off the vehicle, and the driver and passengers can finish measurement only by opening a vehicle window and extending an arm. The present invention prefers to measure the wrist pulse area because: the temperature of the wrist pulse area is slightly influenced by the outside, and the real body temperature of the human body can be reflected. When measuring, the person to be measured needs to roll up the sleeves.
Example one
The robot for automatically measuring the human body temperature of the embodiment, as shown in fig. 1-1 and fig. 1-2, comprises a first transmission device, a telescopic mechanism 1, a temperature measuring frame 2, a temperature measuring device 3, a base 4 and a camera 5; first transmission fixed mounting is on base 4, and telescopic machanism 1 rotates with transmission to be connected, and temperature measurement frame 2 and telescopic machanism 1 fixed connection have installed camera 5 and at least one temperature measuring device 3 on the temperature measurement frame 2 detachably. The camera 5 is used for acquiring height information of a human body, position information of a vehicle or the number of people in the vehicle, so that the position of the temperature measuring device 3 is adjusted through the transmission device and the telescopic mechanism. The camera 5 may be used as a preferable solution, or may be separated from the automatic human body temperature measuring robot of the present invention as an independent auxiliary device. Optionally, the camera 5 may further add an identity recognition function (such as face recognition, identification card recognition, etc.) and a license plate scanning function.
The first transmission device of the embodiment adopts screw transmission, and the screw transmission has the advantage of higher bearing capacity. The transmission device comprises a motor 11/12, a ball screw 21/22, a screw nut 31/32 (embedded in a slide block 41/42 and not shown in the figure), a slide block 41/42 and a support frame 51; the supporting frame 51 is fixedly arranged on the base, the ball screw 21/22 is rotatably arranged on the base 4, and the ball screw 21/22 is arranged in the middle of the supporting frame 51; the motor 11/12 is arranged on the supporting frame 51 and is respectively connected with one end of the ball screw 21/22; two side walls of the supporting frame 51 are provided with first sliding guide rails; the middle of the sliding block 41/42 is provided with two through holes, the screw nut 31 is fixedly arranged in one through hole of the sliding block 41, the ball screw 22 freely passes through the other through hole of the sliding block 41, the screw nut 32 is fixedly arranged in one through hole of the sliding block 42, and the ball screw 21 freely passes through the other through hole of the sliding block 42; the sliders 41/42 are each provided with a first groove that engages with the first slide rail of the support frame 51 and slides up and down along the slide rail.
The telescopic mechanism 1 comprises a transmission rod 111/112/113 and a connecting piece 121/122; the connecting piece 121/122 is respectively fixedly connected with the slide block 41 and the temperature measuring frame 2; one end of the transmission rod 111 is rotatably connected with one end of the connecting piece 121, the connecting part of the transmission rod is a first rotating pair 131, the other end of the transmission rod 111 is rotatably connected with one end of the connecting piece 122, and the connecting part of the transmission rod is a third rotating pair 133; one end of the transmission rod 112 is rotatably connected with the other end of the connecting piece 121, the connecting part of the transmission rod is a second rotating pair 132, the other end of the transmission rod 112 is rotatably connected with the other end of the connecting piece 122, and the connecting part of the transmission rod is a fourth rotating pair 134; one end of the transmission rod 113 is rotatably connected with the slider 42, and the connection part of the transmission rod 113 is a sixth revolute pair 136, and the other end of the transmission rod 113 is rotatably connected with the transmission rod 111, and the connection part of the transmission rod is a fifth revolute pair 135.
The transmission rod 111 and the transmission rod 112 are parallel and equal in length.
The temperature measuring device comprises a shell 311, a distributed processor 312, an ambient temperature detection sensor 313, a heating module 314, a closed cavity 315 and a temperature measuring head 316.
The housing 311 includes two parts, one part is a closed cavity 315, the other part is a cavity for arranging a disinfectant storage tank and a pump body, and the two parts are connected by bolts and can be detached. The heating module 314, the ambient temperature detection sensor 313, the temperature measurement head 316 and the distributed processor 312 are all located inside the closed cavity 315; the closed cavity 315 has an opening, and the temperature measuring head 316 is positioned at the opening and is used for detecting the skin temperature of the human body; the heating module 314 is used for heating the air in the closed cavity, the ambient temperature detection sensor 313 is used for detecting the air temperature in the closed cavity, and the heating module maintains the temperature in the closed cavity to be constant under the control of the distributed processor.
Preferably, the disinfection solution dispenser further comprises a disinfection solution spray nozzle 317, a conduit 318, a disinfection solution storage tank 319 and a pump body 321, as shown in fig. 3. The disinfectant storage tank 319 and the pump body 321 are arranged in the upper half shell of the shell 311, the disinfectant spray nozzle 317 is arranged at the opening of the closed cavity 315, and disinfectant flows through the conduit 318 from the disinfectant storage tank 319 under the action of the pump body 321 and is sprayed out from the disinfectant spray nozzle 317 to disinfect the measured part of the human body and the opening of the closed cavity. The disinfection function is not a necessary function of the device, and can realize timely spraying of disinfectant after measurement to disinfect the opening of the closed cavity and the measurement part of the measured human body when necessary, thereby avoiding possible pathogen transmission. After the body temperature data is detected, an external upper computer communicates with the distributed controller, the controller controls the pump body 321 to spray the disinfectant, the pump body is closed after spraying for 0.5 second, and the spraying of the disinfectant is stopped. The time of 0.5 second is only the setting time of the present embodiment, and this time can be arbitrarily set, and is not limited to 0.5 second.
Preferably, a data output port 320 is arranged on a circuit board of the distributed processor 312, a wiring port 322 is arranged on the shell 311, the data wire is connected with the data output port 320 and extends out of the shell through the wiring port, and the ambient temperature and the measured human body temperature of the device can be transmitted to an upper computer through the data wire, so that networking of the device is realized.
Preferably, the temperature measuring device further comprises a temperature detecting and compensating system, the temperature detecting and compensating system comprises a temperature detecting module and a human body temperature error compensating module, and the compensating formula adopted by the human body temperature error compensating module is as follows: T-AxTw+BxTa+C。
Wherein: t is body temperature, TwIs the wrist temperature, TaThe ambient temperature is A, B, C.
Preferably, the range of the parameters is as follows: a is 0.15,0.2, B is-0.055-0.035, C is 28, 32.
In addition, the invention can also transmit data in a wireless mode, when the wireless mode is used, the circuit board of the distributed processor 312 is provided with a wireless data transceiver module 323, and the environmental temperature and the measured human body temperature of the device can be transmitted to an upper computer through the wireless data transceiver module, so that the networking of the device is realized.
The upper computer transmits an instruction signal for starting detection to the distributed processor 312, the distributed processor measures the ambient temperature by using the external temperature detection sensor 324, calculates a compensation value, measures the human body temperature data and compensates by using the compensation value.
The working principle of the automatic human body temperature measuring robot of the embodiment is as follows:
the motor 11/12 drives the screw nut 31/32 to move linearly up and down on the ball screw 21/22, and the sliders 41/42 fixedly mounted with the screw nut 31/32 move linearly up and down.
The working principle of the telescopic mechanism 1 is illustrated with reference to fig. 1-4, in which a to F are 6 revolute pairs, and assuming that the lower slider 41 is stationary, when the slider 42 moves up and down, the driving rod (i.e., the driving rod 113) between the EFs is driven to move, and the driving rod (i.e., the driving rod 111) between the ecs is pulled by the driving rod between the EFs to make an arc-drawing motion around the revolute pair (i.e., the revolute pair 131) at the point B, and the driving rod (i.e., the driving rod 112) between the ADs is driven to make an arc-drawing motion around the revolute pair (i.e. That is, the temperature measuring rack 2 is fixedly connected to the connecting member 122 where the CD is located, so that the temperature measuring rack 2 has a relative movement with respect to the slider 4 where the AB is located. The movement path is illustrated by means of fig. 1-1, and when the slide block 41 and the slide block 42 move relatively, the temperature measuring rack 2 can move relative to the slide block 1 in the plane of the Z axis and the Y axis. When the two sliding blocks move in the same direction, the temperature measuring frame 2 can move up and down in a translation mode along the Z-axis direction. Because the temperature measuring device 3 is arranged on the temperature measuring frame 2, the temperature measuring device 3 can do the same movement along with the temperature measuring frame 2.
When the temperature measurement is finished and the temperature measurement is ready to be released, the sliding block 41 and the sliding block 42 move reversely, the transmission rod 113 pulls back the transmission rods 111 and 112, the temperature measurement rack and the temperature measurement device are retracted by contracting the telescopic mechanism, and a channel is left, as shown in fig. 1-3. Or the slide block 41 and the slide block 42 move upwards to the top end of the robot at the same time, and a channel is left.
When the temperature measurement is finished and the temperature measurement is ready to be released, one of the sliding block 41 and the sliding block 42 can be fixed on the supporting frame 51 and the supporting frame 52, only the other sliding block is driven to realize the relative movement of the sliding block 41 and the sliding block 42, so that the transmission rod 113 pulls back the transmission rods 111 and 112, the temperature measurement frame and the temperature measurement device are retracted by retracting the telescopic mechanism, and a channel is left.
The method for measuring the temperature by using the automatic measuring robot of the embodiment comprises the following steps:
step S1, judging whether the parking position of the vehicle is in the designated detection area by using an ultrasonic device, and if not, informing the driver that the vehicle is not in the designated detection area by voice; if the automobile is in the designated detection area, the person in the automobile is prompted by voice to put down the automobile window, the distance between the ultrasonic device and the automobile is measured, the distance is sent to the upper computer processor, and the infrared camera is started.
Fig. 6-1 and 6-2 show a scene diagram of the present invention applied to a highway toll station. Fig. 6-1 is a case before the vehicle is in a waiting state and has not entered a designated detection area. The equipment on both sides of the road is the automatic human body temperature measuring robot, the robot can be arranged on one side of the road only according to the practical application condition, and the square frame of the road surface is a designated detection area. The ultrasonic device is tested before the detection area is designated. Ultrasound devices and indicator lights in partial view, where the indicator lights are placed on the robot, the position may not be fixed. The indicator light on the road surface is used for guiding the driver to stop and drive. Fig. 6-2 is a schematic diagram of the temperature measuring device of the automatic human body temperature measuring robot moving to the window position to measure the body temperature of people in the vehicle after the vehicle enters the designated detection area.
And S2, recognizing the position of the vehicle window by using the infrared camera, determining whether the vehicle is stable or not by updating and comparing the position information of the vehicle window in real time, synchronously recognizing the number of people in the vehicle after the vehicle is stable, and sending the recognized position information of the vehicle window and the number information of the people to the upper computer processor.
And S3, the upper computer processor sends a motion instruction according to the obtained measurement information, the lower computer receives the instruction and controls the motor to move the temperature measuring devices which are not less than the number of the people in the vehicle to the positions of the vehicle windows on the two sides through the mechanical execution device, the voice is played again, the people in the vehicle are prompted to stretch out the arms to measure the body temperature according to the requirements, and the body temperature values of all the people are obtained.
Further, step S3 specifically includes the following sub-steps:
and S3.1, detecting the number of front and rear passengers on the same side of the passenger car and the distribution of seats by using an infrared camera.
And S3.2, controlling the motor to move the temperature measuring devices not less than the number of people in the vehicle to the positions of the vehicle windows on two sides through the mechanical execution device according to the vehicle window position information sent by the upper computer.
The temperature measuring device is at least one, and when one temperature measuring device is available, the temperature of the front row or the rear row of people on the same side of the passenger car is measured respectively; when two temperature measuring devices are arranged, the body temperatures of the front row and the rear row of people on the same side of the passenger car can be measured simultaneously; when three or more temperature measuring devices are provided, a plurality of persons in the rear row can measure simultaneously.
And S3.3, prompting the person in the vehicle to place the wrist pulse part under the temperature measuring device by voice, carrying out language interaction with the person in the vehicle, and making a corresponding action by the robot according to the language requirement of the person on duty or the person in the vehicle.
And S3.4, sensing the temperature jump by the temperature measuring device, namely starting to acquire temperature information to obtain the skin temperature of the wrist pulse area of the person in the vehicle, and simultaneously starting to measure the ambient temperature by an ambient temperature detection sensor of the temperature measuring device.
S3.5, judging whether the wrist skin temperature value of the person is larger than an effective threshold value, if so, recording measurement data, and if not, returning to the S3.4 for re-measurement;
s3.6, judging whether the effective duration of the measured temperature is greater than a duration threshold, if so, going to the next step, and if not, returning to the step S3.4 for re-measurement;
and S3.7, calculating the body temperature of the personnel in the vehicle by combining the ambient temperature.
The formula for calculating the body temperature of the people in the vehicle is as follows:
T＝AxTw+BxTa+C,
wherein: t is body temperature, TwIs the wrist temperature, TaABC is a parameter for ambient temperature, preferably in the range of A e 0.15,0.2],B∈[-0.055,-0.035],C∈[28,32]The parameter value is only preferable and may vary according to the change of the environment. The invention protects the idea expressed by the formula, and the condition that the parameter value is finely adjusted by applying the formula also falls into the protection scope of the invention.
Step S4, setting a reference value in the temperature measuring device, comparing the measured body temperature value with the reference value, if the measured body temperature is less than the upper limit of the normal body temperature of the human body, then the body temperature is normal, entering the next step, otherwise, the temperature exceeds the threshold value, the red indicator light is on, the buzzer alarms, and informs the field staff;
and S5, uploading all normal body temperature information to the upper computer by the lower computer, judging whether the effective temperature measurement number is equal to the number of people detected by the infrared camera by the upper computer, if so, lighting a green indicator light to prompt a vehicle to pass away from a detection area, otherwise, prompting the unmeasured personnel to measure the body temperature by voice.
After the measurement is finished, the human body temperature measurement robot resets, the yellow indicator light is on, the vehicle enters a standby state, and the next vehicle to be measured is waited.
Further, the optimization is performed on the basis of the first embodiment, and after the step S4, a sterilization step may be further included: after the temperature is measured, the upper computer sends an instruction to start a disinfectant spraying program for disinfection.
Example two
In practical application, the automatic human body temperature measuring robot needs to be high enough to meet the requirements of temperature measurement and release, so that the ball screw 21/22 is required to be long enough, the longer screw increases the production and manufacturing difficulty to a certain extent, and the cost is higher, so that the position of the temperature measuring device is moved by adopting another transmission device with transmission in the embodiment.
The transmission of the present embodiment includes: motor 13/14, timing belt 23/24, belt pulley 33/34/35/36, slider 43/44 and support frame 52; the supporting frame 52 is fixedly arranged on the base 4, the motor 13/14 is arranged on the supporting frame 52, and a second sliding guide rail is arranged on the vertical wall of the supporting frame 52; the belt wheels 33/35 are respectively arranged on the motor 13/14 and driven by the motor 13/14; the belt wheels 34/36 are respectively and fixedly arranged on the base through two belt wheel frames, and the belt wheels 34/36 can respectively rotate in the two belt wheel frames; the synchronous belt 23 is arranged on the belt wheels 33 and 34, and the synchronous belt 24 is arranged on the belt wheels 35 and 36; one end of the sliding block 43 is provided with a second groove, and the second groove is matched with the second sliding guide rail and slides up and down along the second sliding guide rail; the other end of the slide block 43 is fixedly connected with the synchronous belt 23; one end of the slider 44 is provided with a third groove, and the third groove is matched with the second sliding guide rail and slides up and down along the second sliding guide rail; the other end of the slide block 44 is fixedly connected with the synchronous belt 24.
The working principle of the transmission device of the embodiment is as follows: the motor 13 drives the belt wheel 33 to rotate clockwise or anticlockwise, the rotation of the belt wheel 33 drives the synchronous belt 23 to move up and down, the synchronous belt 23 drives the sliding block 43 to move up and down, and the working principle of the other group is the same.
Other components in this embodiment are the same as those in the first embodiment, and are not described again.
EXAMPLE III
The embodiment is an improvement on the basis of the first embodiment and the second embodiment, and the temperature measuring robot of the first embodiment and the second embodiment is fixedly installed on the ground. When the highway toll station is applied, the highway toll station is fixedly arranged on two sides of a highway of the toll station. The temperature measuring robot of the first and second embodiments can adjust the vertical distance between the temperature measuring device and the vehicle window only through the telescopic mechanism 9, and cannot adjust the horizontal distance. When the front and rear positions of the vehicle at the stop do not meet the temperature measurement requirement, the front and rear positions of the vehicle need to be adjusted to meet the measured horizontal distance. The horizontal distance between the temperature measuring device and the window can be adjusted under the condition that the vehicle does not move.
On the basis of the first and second embodiments, a second transmission device is added, and the second transmission device comprises a guide rail base 61, a motor 15, a ball screw 25 and a screw nut 37 (not shown in the figure because the guide rail base is shielded by a base); the third sliding guide is established to the both sides of guide rail base 61 upper end, motor 15 installs the one end at guide rail base 61, ball 25 level is arranged in the middle of the third guide rail, ball 25's one end links to each other with motor 15, ball 25's the other end is connected guide rail base 61's the other end. The both ends of base 4 are equipped with the fourth recess, and the fourth recess matches with third sliding guide and slides along third sliding guide horizontal slip, and base 4 and screw nut 37 fixed connection are driven base 4 horizontal migration by screw nut 37.
The measuring robot of the embodiment is arranged on two sides of the intersection of the toll station, and one measuring robot is arranged on each side. The guide rail base 61 is installed along the road direction, the motor 15 drives the screw nut 37 to move on the ball screw 25, and the screw nut 37 drives the base 4 to horizontally move along the road direction, so that the horizontal movement of the temperature measuring device is realized.
The method for measuring the temperature by using the automatic measuring robot of the embodiment is different from the first embodiment in that:
and S1' instead of the step S1, judging whether the parking position of the vehicle is in the designated detection area by using an ultrasonic device, if the parking position of the vehicle is not in the designated detection area, controlling a second transmission device by using an upper computer processor, moving the human body temperature automatic measuring robot by using the second transmission device, and meeting the requirement of the horizontal distance between a temperature measuring device and a vehicle window.
Other steps are the same as those in the first embodiment, and are not described again.
In the above embodiments of the present invention, the relative positions of the indicator light, the ultrasonic sensor, the camera, the temperature measuring head, and the like are not fixed uniquely.
In the description of the present invention, it is to be understood that the terms "intermediate", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", and the like, indicate orientations and positional relationships that are based on the orientations and positional relationships shown in the drawings, are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the first feature may be "on" the second feature in direct contact with the second feature, or the first and second features may be in indirect contact via an intermediate. "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is for the purpose of illustrating embodiments of the invention and is not intended to limit the invention, and it will be apparent to those skilled in the art that any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the invention shall fall within the protection scope of the invention.
Claims (18)
1. A human body temperature automatic measurement robot is characterized by comprising: the temperature measuring device comprises a first transmission device, a telescopic mechanism, a temperature measuring frame, a temperature measuring device and a base; the first transmission device is fixedly arranged on the base, one end of the telescopic mechanism is rotatably connected with the first transmission device, the temperature measuring frame is fixedly connected with the other end of the telescopic mechanism, and at least one temperature measuring device is detachably arranged on the temperature measuring frame;
the temperature measuring device comprises a shell, a distributed processor, an environment temperature detection sensor, a heating module, a closed cavity and a temperature measuring head; the closed cavity is formed by a shell, and the heating module, the ambient temperature detection sensor, the temperature measuring head and the distributed processor are all positioned in the closed cavity; the closed cavity is provided with an opening, and the temperature detection head is positioned at the opening and is used for detecting the skin temperature of a human body; the heating module is used for heating the air inside the closed cavity, the environment temperature detection sensor is used for detecting the air temperature inside the closed cavity, and the heating module maintains the constant temperature inside the closed cavity under the control of the distributed processor.
2. The robot of claim 1, wherein the position between the temperature measuring devices is adjustable when the number of the temperature measuring devices is more than 1.
3. The automatic human body temperature measuring robot according to claim 1, wherein the first transmission device comprises a first motor, a second motor, a first ball screw, a second ball screw, a first screw nut, a second screw nut, a first slide block, a second slide block and a first support frame; the first support frame is fixedly arranged on the base, the first ball screw and the second ball screw are rotatably arranged on the base, and the first ball screw and the second ball screw are arranged in the middle of the first support frame; the first motor and the second motor are arranged on the first support frame and are respectively connected with one end of the first ball screw and one end of the second ball screw; two side walls of the first support frame are provided with first sliding guide rails; the middle of the first sliding block and the middle of the second sliding block are respectively provided with two through holes, a first lead screw nut is fixedly arranged in one through hole of the first sliding block, a second ball screw freely passes through the other through hole of the first sliding block, a second lead screw nut is fixedly arranged in one through hole of the second sliding block, and the first ball screw freely passes through the other through hole of the second sliding block; the first sliding block and the second sliding block are respectively provided with a first groove, and the first grooves are matched with the first sliding guide rail of the first support frame and slide up and down along the first sliding guide rail.
4. The robot for automatically measuring the human body temperature according to claim 1, wherein the first transmission device comprises a third motor, a fourth motor, a first synchronous belt, a second synchronous belt, a first belt wheel, a second belt wheel, a third belt wheel, a fourth belt wheel, a third slide block, a fourth slide block and a second support frame; the second support frame is fixedly arranged on the base, the third motor and the fourth motor are arranged on the second support frame, and a second sliding guide rail is arranged on the vertical wall of the second support frame; the first belt wheel and the third belt wheel are respectively arranged on the third motor and the fourth motor; the second belt wheel and the fourth belt wheel are fixedly arranged on the base through two belt wheel frames respectively, and the second belt wheel and the fourth belt wheel can rotate in the two belt wheel frames respectively; the first synchronous belt is arranged on the first belt wheel and the second belt wheel, and the second synchronous belt is arranged on the third belt wheel and the fourth belt wheel; one end of the third sliding block is provided with a second groove, and the second groove is matched with the second sliding guide rail and slides up and down along the second sliding guide rail; the other end of the third sliding block is fixedly connected with the first synchronous belt; one end of the fourth sliding block is provided with a third groove, and the third groove is matched with the second sliding guide rail and slides up and down along the second sliding guide rail; the other end of the fourth sliding block is fixedly connected with the second synchronous belt.
5. The automatic human body temperature measuring robot according to claim 1, further comprising a second transmission device, wherein the second transmission device comprises a guide rail base, a fifth motor, a third ball screw and a third screw nut; the guide rail base is provided with a third sliding guide rail, the fifth motor is installed at one end of the guide rail base, a third ball screw is horizontally arranged in the middle of the third guide rail, one end of the third ball screw is connected with the fifth motor, and the other end of the third ball screw is connected with the other end of the guide rail base; and the base is fixedly connected with a third lead screw nut, and the base is driven by the third lead screw nut to move horizontally.
6. The robot for automatically measuring the human body temperature according to claim 1, wherein the telescopic mechanism comprises a first transmission rod, a second transmission rod, a third transmission rod, a first connecting piece and a second connecting piece; the first connecting piece and the second connecting piece are respectively fixedly connected with the first sliding block and the temperature measuring frame; one end of the first transmission rod is rotatably connected with one end of the first connecting piece, and the other end of the first transmission rod is rotatably connected with one end of the second connecting piece; one end of the second transmission rod is rotatably connected with the other end of the first connecting piece, and the other end of the second transmission rod is rotatably connected with the other end of the second connecting piece; one end of the third transmission rod is rotatably connected with the second sliding block, and the other end of the third transmission rod is rotatably connected with the first transmission rod.
7. The robot of claim 6, wherein the first transmission rod and the second transmission rod are parallel and equal in length.
8. The robot of claim 1, wherein the temperature measuring device further comprises a disinfectant nozzle, a conduit, a disinfectant tank, and a pump body; the disinfectant storage tank and the pump body are arranged inside the shell, the disinfectant nozzle is provided with a closed cavity opening, and disinfectant flows through the guide pipe from the disinfectant storage tank under the action of the pump body and is sprayed out of the disinfectant nozzle to disinfect a human body measurement part and the closed cavity opening.
9. The robot for automatically measuring the human body temperature according to claim 1, wherein the distributed processor is provided with a wired data transceiver or a wireless data transceiver; when the data is transmitted in a wired mode, the shell is provided with a wiring port, the data line is connected with the wired data output interface and then extends out of the shell through the wiring port, and the data is sent to an external upper computer through the data line; when the wireless data transmission mode is used for transmitting data, the data are directly transmitted to the upper computer through the wireless data transceiver.
10. The automatic human body temperature measuring robot according to claim 1, further comprising a camera, wherein the camera is detachably mounted on the temperature measuring stand.
11. A human body temperature automatic measurement method is characterized by comprising the following steps:
step S1, judging whether the parking position of the vehicle is in the designated detection area by using an ultrasonic device, and if not, informing the driver that the vehicle is not in the designated detection area by voice; if the automobile is in the designated detection area, the person in the automobile is prompted by voice to put down the automobile window, the distance between the ultrasonic device and the automobile is measured, the distance is sent to the upper computer processor, and the infrared camera is started;
step S2, recognizing the position of the vehicle window by using an infrared camera, determining whether the vehicle is stable or not by updating and comparing the position information of the vehicle window in real time, synchronously recognizing the number of people in the vehicle after the vehicle is stable, and sending the recognized position information of the vehicle window and the number information of the people to a processor of an upper computer;
s3, the upper computer processor sends a motion instruction according to the obtained measurement information, the automatic human body temperature measurement robot receives the instruction and controls the telescopic mechanism to move the temperature measuring device to the positions of the vehicle windows on the two sides, voice is played again, and the person in the vehicle is prompted to stretch out the arm to measure the body temperature according to the requirement to obtain the body temperature values of all the persons;
step S4, the temperature measuring device compares the measured body temperature value with a reference value, if the measured body temperature is lower than the upper limit of the normal body temperature of the human body, the body temperature is considered normal, the next step is carried out, otherwise, the temperature exceeds a threshold value, a red indicator lamp is turned on, a buzzer alarms, and field workers are notified;
and S5, the automatic human body temperature measuring robot uploads all normal body temperature information to an upper computer, the upper computer judges whether the effective temperature measurement number is equal to the number of people detected by the infrared camera, if so, a green indicator light is on, a telescopic mechanism retracts, a temperature measuring frame and a temperature measuring device are withdrawn, a vehicle is prompted to pass away from a detection area, and otherwise, voice prompt is given to people who are not measured to measure the body temperature.
12. The automatic human body temperature measuring method according to claim 11, wherein the step S1 is replaced with:
and step S1', judging whether the vehicle parking position is in the designated detection area by using the ultrasonic device, if the vehicle parking position is not in the designated detection area, controlling the second transmission device by the upper computer processor, moving the human body temperature automatic measuring robot by the second transmission device, and meeting the requirement of the horizontal distance between the temperature measuring device and the vehicle window.
13. The automatic human body temperature measuring method according to claim 11 or 12, wherein in the step S3, the step of measuring the body temperature comprises:
s3.1, detecting the number of front and rear passengers and the seat distribution on the same side of the passenger car by using an infrared camera;
s3.2, controlling a motor to move the temperature measuring devices not less than the number of people in the automobile to the positions of the windows on two sides through a mechanical execution device according to the window position information sent by the upper computer;
s3.3, prompting the person in the vehicle to place the wrist pulse part under the temperature measuring device by voice, carrying out language interaction with the person in the vehicle, and making a corresponding action by the robot according to the language requirement of the person on duty or the person in the vehicle;
s3.4, sensing temperature jump by the temperature measuring device, collecting temperature information, obtaining the skin temperature of a wrist pulse area of a person in the vehicle, and measuring the ambient temperature by an ambient temperature detection sensor of the temperature measuring device;
s3.5, judging whether the wrist skin temperature value of the person is larger than an effective threshold value, if so, recording measurement data, and if not, returning to the S3.4 for re-measurement;
s3.6, judging whether the effective duration of the measured temperature is greater than a duration threshold, if so, going to the next step, and if not, returning to the step S3.4 for re-measurement;
and S3.7, calculating the body temperature of the personnel in the vehicle by combining the ambient temperature.
14. The automatic human body temperature measuring method according to claim 13, wherein the formula for calculating the body temperature of the person in the vehicle is as follows:
T＝AxTw+BxTa+C,
wherein: t is body temperature, TwIs the wrist temperature, TaThe ambient temperature is A, B, C.
15. The method according to claim 14, wherein the parameters are in the range of: a is 0.15,0.2, B is-0.055-0.035, C is 28, 32.
16. The method for automatically measuring the human body temperature according to claim 11 or 12, further comprising a step of sterilizing after step S4: after the body temperature is measured, the upper computer sends an instruction to start a disinfectant spraying program for disinfection.
17. A first transmission according to claim 3, wherein one of said first and second slides is stationary and the motor driving the slide, the ball screw and the screw nut are correspondingly removable.
18. A first drive according to claim 4, wherein one of the third and fourth carriages is stationary and the motor, timing belt and pulley driving the carriage are correspondingly removable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010137222.3A CN111122013A (en) | 2020-03-02 | 2020-03-02 | Automatic human body temperature measuring robot and measuring method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010137222.3A CN111122013A (en) | 2020-03-02 | 2020-03-02 | Automatic human body temperature measuring robot and measuring method |
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| CN111122013A true CN111122013A (en) | 2020-05-08 |
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| CN202010137222.3A Withdrawn CN111122013A (en) | 2020-03-02 | 2020-03-02 | Automatic human body temperature measuring robot and measuring method |
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| CN111449634A (en) * | 2020-05-18 | 2020-07-28 | 郑州机械研究所有限公司 | Epidemic situation prevention and control AI robot and prevention and control method |
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| CN111920391A (en) * | 2020-06-23 | 2020-11-13 | 联想(北京)有限公司 | Temperature measuring method and equipment |
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| CN111562017A (en) * | 2020-06-17 | 2020-08-21 | 清华大学 | Human body temperature screening robot comprising environment adaptive temperature control and measurement method |
| CN111920391A (en) * | 2020-06-23 | 2020-11-13 | 联想(北京)有限公司 | Temperature measuring method and equipment |
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| CN112842280A (en) * | 2021-01-07 | 2021-05-28 | 吉林大学 | High-precision body temperature measuring device for clinical nursing |
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| CN114770547A (en) * | 2022-05-13 | 2022-07-22 | 安徽对称轴智能安全科技有限公司 | Epidemic prevention mechanical arm and path planning and epidemic prevention detection method |
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Application publication date: 20200508 |