CN211877274U - Non-contact body temperature monitoring device in high-speed rail carriage - Google Patents
Non-contact body temperature monitoring device in high-speed rail carriage Download PDFInfo
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- CN211877274U CN211877274U CN202020541835.9U CN202020541835U CN211877274U CN 211877274 U CN211877274 U CN 211877274U CN 202020541835 U CN202020541835 U CN 202020541835U CN 211877274 U CN211877274 U CN 211877274U
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Abstract
The utility model relates to a body temperature measurement technical field, more specifically relates to a non-contact body temperature monitoring devices in high-speed railway carriage or compartment. The device comprises a temperature detection module, a data transmission encryption module, a wireless transmission module, a power supply module, a data storage module and a background controller; the temperature detection module is in communication connection with the data transmission encryption module and is used for monitoring the body temperature of the passenger; the data transmission encryption module is in communication connection with the wireless transmission module and is used for encrypting the data detected by the temperature detection module; the wireless transmission module is in communication connection with the background controller and is used for transmitting the encrypted data to the background controller; the data storage module is electrically connected with the background controller and used for storing log data; the power module is used for providing power for the whole device. The utility model provides a but device real-time supervision passenger body temperature provides safer environment by bus for the high-speed railway passenger.
Description
Technical Field
The utility model relates to a body temperature measurement technical field, more specifically relates to a non-contact body temperature monitoring devices in high-speed railway carriage or compartment.
Background
The mileage of railways in China exceeds 13 kilometers, wherein the mileage of high-speed rails exceeds 3 kilometers, and the annual passenger capacity of the high-speed rails (including motor cars) exceeds 200 hundred million people. Railway transportation supports the rapid development of national economy in China and also greatly promotes the improvement of the living standard of people. The high-speed rail carriage is a completely closed space, has poor air circulation, a large number of passengers and high personnel density, and has a high risk of spreading various infectious diseases, such as various respiratory infectious diseases, in the journey. Body temperature is the most main sign expression of various infectious diseases, so that the disease discovery efficiency can be effectively improved by monitoring the body temperature of passengers, and the infectious disease transmission risk is reduced.
The techniques currently used for body temperature measurement include two major categories: one type is a mercury thermometer, typically made of a vacuum laminated glass rod with a mercury column in the interlayer. The glass probe contains the mercury bulb, the mercury cylindrical surface rises continuously along with the expansion of the mercury bulb caused by the heating of the body temperature, the corresponding scale of the body temperature reading is arranged on the cylindrical surface, the mercury thermometer is widely used in the medical field and common families, at present, instruments such as an electronic mercury thermometer and the like can directly read the monitored body temperature by using the electronic reading, and the use convenience is improved. The second type is an electronic thermometer. As mercury has toxicity and poor safety, and a large amount of mercury thermometers can cause great influence on the environment, the thermometer with the electronic probe is invented. The electronic thermometer consists of a temperature sensor, a liquid crystal display, a button cell and a special integrated circuit, can quickly and accurately measure the body temperature of a human body, has short measurement time and high measurement precision compared with the traditional mercury glass thermometer, and has developed various modes such as contact (axillary body temperature), semi-contact (ear canal body temperature), non-contact (forehead body temperature) and the like.
In view of the above two types of temperature monitoring devices, which need to be monitored by the monitored person, are not suitable for use in high-speed railway cars with large passenger flow. Meanwhile, if the body temperature of the passenger needs to be monitored in real time during high-speed rail travel, the two types of body temperature meters obviously bring more practical operation problems to the monitor and the monitored person, so that the body temperature meters are not suitable for being applied in the environment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the defect among the above-mentioned prior art, provide a non-contact body temperature monitoring devices in high-speed railway carriage, but real-time supervision passenger's body temperature provides safer environment by bus for the high-speed railway passenger.
In order to solve the technical problem, the utility model discloses a technical scheme is: a non-contact body temperature monitoring device in a high-speed rail carriage comprises a temperature detection module, a data transmission encryption module, a wireless transmission module, a power supply module, a data storage module and a background controller;
the temperature detection module is in communication connection with the data transmission encryption module and is used for monitoring the body temperature of the passenger;
the data transmission encryption module is in communication connection with the wireless transmission module and is used for encrypting the data detected by the temperature detection module;
the wireless transmission module is in communication connection with the background controller and is used for transmitting the encrypted data to the background controller;
the data storage module is electrically connected with the background controller and used for storing log data;
the power supply module is electrically connected with the temperature detection module, the data transmission encryption module, the wireless transmission module, the data storage module and the background controller respectively and used for supplying power to the whole device.
The utility model discloses in, data transmission encryption module will encrypt the data before the wireless transmission for protect passenger's data privacy. The purpose of the data transmission encryption module is to encrypt the data stream in transmission, and when the information reaches the destination, the information is automatically recombined and decrypted to become readable data. The device adopts an asymmetric encryption method, a pile of different keys are used for encrypting data and decrypting data, a public key is disclosed to all persons, and a private key is stored by the private key. The data encrypted by the public key can be unlocked only by the private key of the data, and the asymmetric encryption transmission has good safety.
The data storage module is a background database system and is used for storing and managing body temperature data and the like which are acquired by the device and transmitted to a background, and can be connected to external systems such as ticketing, medical treatment and the like, and once the body temperature of a passenger is found to be abnormal, alarm information can be sent out in fact, and warning information is provided for crew members and medical personnel.
Furthermore, the temperature detection module comprises a non-contact body temperature monitoring sensor, a distance sensor and a calculation module; the non-contact body temperature monitoring sensor and the distance sensor are both electrically connected with the computing module, and the computing module is electrically connected with the data transmission encryption module. The non-contact body temperature monitoring sensor can acquire body temperature data of a human body by monitoring various modes such as infrared radiation, thermal radiation and the like of the human body. Because the accuracy of the acquired data is the best when the distance between the non-contact body temperature monitoring sensor and the human body is between 5cm and 15cm, the distance D between the non-contact body temperature monitoring sensor and the human body is obtained by adopting the distance sensor, when the distance D is less than or equal to 5cm and less than or equal to 15cm, the non-contact body temperature monitoring sensor continuously obtains the body temperature data as valid data, otherwise, the non-contact body temperature monitoring sensor is judged to be invalid body temperature data.
Furthermore, the non-contact body temperature monitoring sensor and the distance sensor are both arranged on a seat in the carriage of the high-speed rail, and the non-contact body temperature monitoring sensor and the distance sensor are arranged at the same position.
Furthermore, the computing module is composed of a DSP chip. The calculation module consists of a DSP chip, calculates and fits the human body temperature in real time based on a neural network algorithm on the basis of continuous effective body temperature data, and sends a calculation result to the data transmission encryption module.
Further, the wireless transmission module comprises a 3G signal transmission module, a 4G signal transmission module, a 5G signal transmission module and a WIFI signal transmission module. The wireless transmission module transmits the data of system operation to the data center of the background by adopting a wireless network transmission mode, such as network channels of 3G, 4G, 5G and the like, and can receive the background control instruction of the system. The device adopts an NB-IoT network transmission module for 5G narrowband transmission, wherein NB-IoT is an Internet of things transmission mode with low power consumption, low time delay, high reliability and low cost, and networking is reliable and safe.
The system self-checking module is electrically connected with the background controller and used for discovering and processing system faults and errors. The system self-checking module provides automatic monitoring of the system running state for the device, is used for discovering and processing system faults and errors, and can discover the system faults in real time. System operational data may be written to the system log for data mining and analysis.
Further, still include the alarm, alarm and backstage controller electric connection. The alarm comprises a buzzer and an alarm lamp. When the body temperature data is detected to exceed the normal range value, the alarm gives an alarm to prompt staff.
Further, still include remote control APP, remote control APP and background controller communication connection are the same as remote control and management background controller. The user can realize the remote management and control of the device through the application software.
Compared with the prior art, the beneficial effects are:
1. the device obtains the body temperature of passengers in the high-speed rail carriage in a non-contact mode, and can solve the adaptability problem which cannot be solved by the traditional body temperature monitoring mode;
2. the device can be widely applied to all seats of high-speed rails or common trains needing to be monitored, and has good adaptability;
3. the device is not limited by time and space and is flexible to install;
4. the device has low cost and convenient management.
Drawings
Fig. 1 is a schematic view of the connection relationship of the present invention.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the invention; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the invention.
Example 1:
as shown in fig. 1, a non-contact body temperature monitoring device in a carriage of a high-speed rail comprises a temperature detection module, a data transmission encryption module, a wireless transmission module, a power module, a data storage module and a background controller;
the temperature detection module is in communication connection with the data transmission encryption module and is used for monitoring the body temperature of the passenger;
the data transmission encryption module is in communication connection with the wireless transmission module and is used for encrypting the data detected by the temperature detection module;
the wireless transmission module is in communication connection with the background controller and is used for transmitting the encrypted data to the background controller;
the data storage module is electrically connected with the background controller and used for storing log data;
the power supply module is electrically connected with the temperature detection module, the data transmission encryption module, the wireless transmission module, the data storage module and the background controller respectively and is used for supplying power to the whole device.
The utility model discloses in, data transmission encryption module will encrypt the data before the wireless transmission for protect passenger's data privacy. The purpose of the data transmission encryption module is to encrypt the data stream in transmission, and when the information reaches the destination, the information is automatically recombined and decrypted to become readable data. The device adopts an asymmetric encryption method, a pile of different keys are used for encrypting data and decrypting data, a public key is disclosed to all persons, and a private key is stored by the private key. The data encrypted by the public key can be unlocked only by the private key of the data, and the asymmetric encryption transmission has good safety.
The data storage module is a background database system and is used for storing and managing body temperature data and the like which are acquired by the device and transmitted to a background, and can be connected to external systems such as ticketing, medical treatment and the like, and once the body temperature of a passenger is found to be abnormal, alarm information can be sent out in fact, and warning information is provided for crew members and medical personnel.
Specifically, the temperature detection module comprises a non-contact body temperature monitoring sensor, a distance sensor and a calculation module; the non-contact body temperature monitoring sensor and the distance sensor are both electrically connected with the computing module, and the computing module is electrically connected with the data transmission encryption module. The non-contact body temperature monitoring sensor can acquire body temperature data of a human body by monitoring various modes such as infrared radiation, thermal radiation and the like of the human body. Because the accuracy of the acquired data is the best when the distance between the non-contact body temperature monitoring sensor and the human body is between 5cm and 15cm, the distance D between the non-contact body temperature monitoring sensor and the human body is obtained by adopting the distance sensor, when the distance D is less than or equal to 5cm and less than or equal to 15cm, the non-contact body temperature monitoring sensor continuously obtains the body temperature data as valid data, otherwise, the non-contact body temperature monitoring sensor is judged to be invalid body temperature data.
The non-contact body temperature monitoring sensor and the distance sensor are both arranged on a seat in a carriage of the high-speed rail, and the non-contact body temperature monitoring sensor and the distance sensor are arranged at the same position.
In addition, the computing module is composed of a DSP chip. The calculation module consists of a DSP chip, calculates and fits the human body temperature in real time based on a neural network algorithm on the basis of continuous effective body temperature data, and sends a calculation result to the data transmission encryption module.
The wireless transmission module comprises a 3G signal transmission module, a 4G signal transmission module, a 5G signal transmission module and a WIFI signal transmission module. The wireless transmission module transmits the data of system operation to the data center of the background by adopting a wireless network transmission mode, such as network channels of 3G, 4G, 5G and the like, and can receive the background control instruction of the system. The device adopts an NB-IoT network transmission module for 5G narrowband transmission, wherein NB-IoT is an Internet of things transmission mode with low power consumption, low time delay, high reliability and low cost, and networking is reliable and safe.
In some embodiments, the system self-test module is electrically connected to the background controller and is configured to discover and process system faults and errors. The system self-checking module provides automatic monitoring of the system running state for the device, is used for discovering and processing system faults and errors, and can discover the system faults in real time. System operational data may be written to the system log for data mining and analysis.
In some embodiments, the alarm further comprises an alarm, and the alarm is electrically connected with the background controller. The alarm comprises a buzzer and an alarm lamp. When the body temperature data is detected to exceed the normal range value, the alarm gives an alarm to prompt staff.
In some embodiments, the system further comprises a remote control APP, wherein the remote control APP is in communication connection with the background controller and is used for remotely controlling and managing the background controller. The user can realize the remote management and control of the device through the application software.
The working principle is as follows:
1. the non-contact body temperature monitoring sensor collects body temperature data of passengers on a high-speed rail seat, converts the body temperature data into a standard format and transmits the standard format to the computing module, and the distance sensor monitors the distance between a human body and the non-contact body temperature monitoring sensor in real time. The calculation module judges whether the monitored body temperature data is monitored within an effective distance range; after the calculation module obtains effective body temperature monitoring data, fitting the effective body temperature monitoring data into standard body temperature reading through a neural network;
2. the data transmission encryption module asymmetrically encrypts the body temperature data, and the encrypted data are sent to an NB-IoT (NB-IoT) internet of things, namely the wireless transmission module which sends the data to the background controller;
3. the background controller obtains the body temperature monitoring data of the passenger through decryption, if the data is in the normal body temperature range, the data is written into a log, and an early warning signal is not sent out; if the body temperature is higher than the normal range, an early warning signal is sent out, and the signal is sent to an external ticket business system, a medical system and other systems.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a 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," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. A non-contact body temperature monitoring device in a high-speed rail carriage is characterized by comprising a temperature detection module, a data transmission encryption module, a wireless transmission module, a power module, a data storage module and a background controller;
the temperature detection module is in communication connection with the data transmission encryption module and is used for monitoring the body temperature of the passenger;
the data transmission encryption module is in communication connection with the wireless transmission module and is used for encrypting the data detected by the temperature detection module;
the wireless transmission module is in communication connection with the background controller and is used for transmitting the encrypted data to the background controller;
the data storage module is electrically connected with the background controller and used for storing log data;
the power supply module is electrically connected with the temperature detection module, the data transmission encryption module, the wireless transmission module, the data storage module and the background controller respectively and used for supplying power to the whole device.
2. The non-contact body temperature monitoring device in the carriage of the high-speed rail as claimed in claim 1, wherein the temperature detection module comprises a non-contact body temperature monitoring sensor, a distance sensor and a calculation module; the non-contact body temperature monitoring sensor and the distance sensor are both electrically connected with the computing module, and the computing module is electrically connected with the data transmission encryption module.
3. The device as claimed in claim 2, wherein the body temperature sensor and the distance sensor are mounted on a seat in the high-speed train, and the body temperature sensor and the distance sensor are mounted at the same position.
4. The non-contact body temperature monitoring device for the high-speed rail carriage as claimed in claim 2, wherein the computing module is composed of a DSP chip.
5. The non-contact body temperature monitoring device in the carriage of the high-speed rail according to claim 2, wherein the wireless transmission module comprises a 3G signal transmission module, a 4G signal transmission module, a 5G signal transmission module and a WIFI signal transmission module.
6. The non-contact body temperature monitoring device according to any one of claims 1 to 5, further comprising a system self-checking module, wherein the system self-checking module is electrically connected with the background controller and used for discovering and processing system faults and errors.
7. The non-contact body temperature monitoring device in the carriage of the high-speed rail according to claim 6, further comprising an alarm, wherein the alarm is electrically connected with the background controller.
8. The non-contact body temperature monitoring device according to claim 7, wherein the alarm comprises a buzzer and an alarm lamp.
9. The non-contact body temperature monitoring device in the high-speed rail carriage as claimed in claim 7, further comprising a remote control APP, wherein the remote control APP is in communication connection with the background controller and is the same as the remote control and management background controller.
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| CN202020541835.9U CN211877274U (en) | 2020-04-13 | 2020-04-13 | Non-contact body temperature monitoring device in high-speed rail carriage |
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| CN202020541835.9U CN211877274U (en) | 2020-04-13 | 2020-04-13 | Non-contact body temperature monitoring device in high-speed rail carriage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345087A (en) * | 2020-11-23 | 2021-02-09 | 嘉博瑞电子科技(江苏)有限公司 | Portable temperature measurement system based on human temperature measurement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345087A (en) * | 2020-11-23 | 2021-02-09 | 嘉博瑞电子科技(江苏)有限公司 | Portable temperature measurement system based on human temperature measurement |
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