CN112924036A - Wireless non-contact infrared temperature measurement equipment and intelligent switch temperature measurement system - Google Patents
Wireless non-contact infrared temperature measurement equipment and intelligent switch temperature measurement system Download PDFInfo
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- CN112924036A CN112924036A CN202110124766.0A CN202110124766A CN112924036A CN 112924036 A CN112924036 A CN 112924036A CN 202110124766 A CN202110124766 A CN 202110124766A CN 112924036 A CN112924036 A CN 112924036A
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 73
- 230000006854 communication Effects 0.000 claims abstract description 65
- 238000004891 communication Methods 0.000 claims abstract description 65
- 230000003993 interaction Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000012544 monitoring process Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 2
- 230000005059 dormancy Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract 1
- 230000007175 bidirectional communication Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001931 thermography Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0096—Radiation pyrometry, e.g. infrared or optical thermometry for measuring wires, electrical contacts or electronic systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/025—Interfacing a pyrometer to an external device or network; User interface
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses wireless non-contact infrared temperature measurement equipment and an intelligent switch temperature measurement system, wherein the wireless non-contact infrared temperature measurement equipment comprises a closed mechanical shell, a power supply module, an infrared temperature measurement module, a sensor communication interface module, an MCU (microprogrammed control Unit) chip, a wireless communication interface module, a wireless communication module and an antenna; the intelligent switch temperature measurement system comprises wireless non-contact infrared temperature measurement equipment, a background database, man-machine interaction equipment and a cloud server; the wireless non-contact infrared temperature measurement equipment acquires temperature data through an internal infrared temperature measurement module, the temperature data is processed by the MCU chip and then transmitted to a background database through a wireless communication module, and the background database is uploaded to a cloud server and the human-computer interaction equipment; the problems that temperature detection is inaccurate, detection equipment is inconvenient to install and short in service life, historical data cannot be reviewed and analyzed are solved, and the method has good practicability.
Description
Technical Field
The invention relates to the field of intelligent switch equipment monitoring, in particular to wireless non-contact infrared temperature measurement equipment and an intelligent switch temperature measurement system.
Background
The thermal effect of the power equipment is an important cause for various faults and abnormalities of the transformer substation, and the damage caused by the thermal effect of the power equipment is usually an irreversible and serious accident.
In the case of an intelligent switch, devices such as a circuit breaker and a GIS are necessarily accompanied by thermal effects and a large amount of temperature changes when the devices are operated, and damage to the intelligent switch due to overheating of temperature is fatal. Although the thermal imaging technology adopted by the substation at present can detect the surface temperature of the whole substation, due to the reasons of complex physical structure, uncertain terminal heat source distribution and the like, the thermal imaging technology cannot make specific reactions on temperature changes of a circuit breaker, a mechanism box and the like point to point, and certain operation time cost exists. Traditional SMD, bandage formula temperature sensor influence the structure action to a certain extent, also insensitive when the heat source shifts, have the risk that the bandage pine takes off, and self also can influence the accurate monitoring of temperature moreover, and the mounted position needs carefully to select.
The patent document with the publication number of CN109764965A provides a transformer substation primary equipment contact temperature remote monitoring system based on a ZigBee network, and the system does not integrate a detection module, a power supply module, a communication module and a data processing module into an integrated movable device, is not flexible and convenient to install and use, does not have a cloud storage data system, and cannot perform large-scale storage and anytime and anywhere viewing analysis on historical data.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides wireless non-contact infrared temperature measurement equipment and an intelligent switch temperature measurement system, wherein the wireless non-contact infrared temperature measurement equipment integrates a power supply module, a detection module, a data processing module and a communication module into a closed device, and transmits detection data back to a background and a cloud storage, so that the problems of inaccurate temperature detection, inconvenient installation of the detection equipment, short service life, instability, incapability of reviewing and analyzing historical data and incapability of adjusting parameters of the detection equipment are solved, and the wireless non-contact infrared temperature measurement equipment and the intelligent switch temperature measurement system have good practicability.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a wireless non-contact infrared temperature measurement device comprises a closed mechanical shell, a power module, an infrared temperature measurement module, a sensor communication interface module, an MCU chip, a wireless communication interface module and a wireless communication module which are arranged in the closed mechanical shell, and an antenna arranged outside the closed mechanical shell; the infrared temperature measurement module detects that part of the infrared temperature measurement module is exposed out of the closed mechanical shell to detect the temperature; the power supply module is respectively connected with the infrared temperature measuring module, the sensor communication interface module, the MCU chip, the wireless communication interface module and the wireless communication module to provide power supply; the MCU chip is connected with the infrared temperature measurement module through the sensor communication interface module; the low-power consumption MCU chip is connected with the wireless communication module through the wireless communication interface module; the wireless communication module is connected with the antenna.
In an optional embodiment, the power module is powered by a lithium battery.
In an optional implementation manner, the sensor communication interface module realizes bidirectional communication between the infrared temperature measurement module and the MCU chip by using one of a serial port, an SPI, an I2C, an ADC, a conversion circuit, or a communication module element.
In an optional implementation manner, the wireless communication interface module implements bidirectional communication between the wireless communication module and the MCU chip by using one of a serial port, an SPI, an I2C, an ADC, a conversion circuit, or a communication module element.
In an optional implementation manner, the MCU chip and the wireless communication module sleep periodically.
An intelligent switch temperature measurement system comprises wireless non-contact infrared temperature measurement equipment, a background database, a cloud server and human-computer interaction equipment; the background database is respectively communicated with the wireless non-contact infrared temperature measurement equipment, the cloud server and the human-computer interaction equipment; the human-computer interaction equipment is communicated with the cloud server.
In an optional implementation manner, a user reads monitoring information of any accessed wireless non-contact infrared temperature measurement device from a background database through the human-computer interaction device and performs working mode configuration operation on the monitoring information.
In an optional implementation manner, the background database receives data of the wireless non-contact infrared temperature measurement device and then uploads the data to the cloud server on time, and a user accesses the cloud server at any place through the human-computer interaction device to obtain historical data.
The invention provides wireless non-contact infrared temperature measurement equipment and an intelligent switch temperature measurement system. The infrared temperature measurement module in the equipment collects temperature data, the data are transmitted to the background database through the wireless communication module after being processed by the MCU chip, the background database uploads the cloud server and the human-computer interaction equipment, multi-point and multi-place monitoring and historical data retrospective analysis are achieved, meanwhile, parameters of the detection equipment can be adjusted as required, and the infrared temperature measurement equipment has good practicability.
Drawings
FIG. 1 is a schematic diagram of the operation principle of the wireless non-contact infrared temperature measurement equipment.
FIG. 2 is a schematic diagram of the operation of the intelligent switch temperature measurement system.
Detailed Description
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.
Example one
FIG. 1 is a schematic diagram of the operation principle of the wireless non-contact infrared temperature measurement equipment.
The invention provides wireless non-contact infrared temperature measurement equipment, which comprises a closed mechanical shell 1, a power module 2, an infrared temperature measurement module 3, a sensor communication interface module 4, an MCU (microprogrammed control Unit) chip 5, a wireless communication interface module 6 and a wireless communication module 7 which are arranged in the closed mechanical shell 1, and an antenna 8 arranged outside the closed mechanical shell 1; the external part of the closed mechanical shell 1 is provided with a mounting structure, so that the equipment can be flexibly mounted; the infrared temperature measurement module 3 detects that part of the sealed mechanical shell 1 is exposed to detect the temperature; the power module 2 is respectively connected with the infrared temperature measurement module 3, the sensor communication interface module 4, the MCU chip 5, the wireless communication interface module 6 and the wireless communication module 7 to provide power; the MCU chip 5 is connected with the infrared temperature measurement module 3 through a sensor communication interface module 4; the low-power consumption MCU chip 5 is connected with a wireless communication module 7 through a wireless communication interface module 6; the wireless communication module 7 is connected with an antenna 8.
In specific implementation, the power module 2 uses, but is not limited to, a high-density and high-capacity lithium battery to ensure stable and long-lasting power supply.
In specific implementation, the sensor communication interface module 4 uses one of a serial port, SPI, I2C, ADC, a conversion circuit or a communication module element to realize two-way communication between the infrared temperature measurement module 3 and the MCU chip 5, so as to transmit detection data of the infrared temperature measurement module 3 to the MCU chip 5 for processing or transmit an instruction of the MCU chip 5 to the infrared temperature measurement module 3.
In specific implementation, the wireless communication interface module 6 uses one of a serial port, SPI, I2C, ADC, conversion circuit or communication module element to implement bidirectional communication between the wireless communication module 7 and the MCU chip 5, and sends data processed by the MCU chip 5 to the wireless communication module 7 via the antenna 8 in a broadcast manner, or sends an instruction received by the wireless communication module 7 to the MCU chip 5 for processing.
In specific implementation, the MCU chip 5 and the wireless communication module 7 are in periodic sleep, and the sleep during non-operation period can reduce power consumption and prolong the operation life of the device.
Example two
FIG. 2 is a schematic diagram of the operation of the intelligent switch temperature measurement system.
The invention provides an intelligent switch temperature measurement system, which comprises wireless non-contact infrared temperature measurement equipment 9, a background database 10, a cloud server 11 and human-computer interaction equipment 12; the background database 10 is respectively communicated with the wireless non-contact infrared temperature measuring equipment 9, the cloud server 11 and the human-computer interaction equipment 12; the human-computer interaction device 12 communicates with the cloud server 11.
In specific implementation, the background database 10 is in bidirectional communication with the plurality of wireless non-contact infrared temperature measurement devices 9 in a wireless broadcast manner, after receiving data, the data are stored in a classified manner according to device IDs, and a user reads monitoring information of any accessed wireless non-contact infrared temperature measurement device 9 from the background database 10 through the human-computer interaction device 12, and configures a working mode of the wireless non-contact infrared temperature measurement device including, but not limited to, modifying a sleep cycle, modifying an ID, and the like.
In specific implementation, the background database 10 receives data of the wireless non-contact infrared temperature measurement device 9 and then uploads the data to the cloud server 11 on time, and a user accesses the cloud server 11 at any place through the human-computer interaction device 12 to obtain historical data, so that multipoint and multipoint monitoring and retrospective analysis of the historical data are achieved.
The invention provides a wireless non-contact infrared temperature measurement device and an intelligent switch temperature measurement system, wherein the wireless non-contact infrared temperature measurement device ensures that each functional module runs stably, prolongs the running life, realizes non-contact point-to-point detection of temperature and is flexible and convenient to install and adjust by integrating a power supply module 2, an infrared temperature measurement module 3, a sensor communication interface module 4, an MCU (micro control unit) chip 5, a wireless communication interface module 6 and a wireless communication module 7 in a closed mechanical shell 1. The infrared temperature measurement module 3 in the equipment collects temperature data, the data are transmitted to the background database 10 through the wireless communication module 7 after being processed by the MCU chip 5, the background database 10 uploads the cloud server 11 and the human-computer interaction equipment 12, multipoint and multipoint monitoring and historical data retrospective analysis are achieved, meanwhile, parameters of the detection equipment can be adjusted according to needs, and the infrared temperature measurement module has good practicability.
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 (8)
1. The utility model provides an infrared temperature measurement equipment of wireless non-contact which characterized in that: the device comprises a closed mechanical shell (1), a power module (2), an infrared temperature measuring module (3), a sensor communication interface module (4), an MCU chip (5), a wireless communication interface module (6) and a wireless communication module (7) which are arranged in the closed mechanical shell (1), and an antenna (8) arranged outside the closed mechanical shell (1); the detection part of the infrared temperature measurement module (3) is exposed out of the closed mechanical shell (1) to detect the temperature; the power supply module (2) is respectively connected with the infrared temperature measurement module (3), the sensor communication interface module (4), the MCU chip (5), the wireless communication interface module (6) and the wireless communication module (7) to provide power supply; the MCU chip (5) is connected with the infrared temperature measurement module (3) through a sensor communication interface module (4); the low-power consumption MCU chip (5) is connected with the wireless communication module (7) through the wireless communication interface module (6); the wireless communication module (7) is connected with the antenna (8).
2. The wireless non-contact infrared temperature measurement device of claim 1, wherein: the power module (2) is powered by a lithium battery.
3. The wireless non-contact infrared temperature measurement device of claim 1, wherein: the sensor communication interface module (4) realizes the two-way communication between the infrared temperature measurement module (3) and the MCU chip (5) by one of a serial port, SPI, I2C, ADC, a conversion circuit or a communication module element.
4. The wireless non-contact infrared temperature measurement device of claim 1, wherein: the wireless communication interface module (6) realizes the two-way communication between the wireless communication module (7) and the MCU chip (5) by one of a serial port, SPI, I2C, ADC, a conversion circuit or a communication module element.
5. The wireless non-contact infrared temperature measurement device of claim 1, wherein: the MCU chip (5) and the wireless communication module (7) are in periodic dormancy.
6. The utility model provides an intelligent switch temperature measurement system which characterized in that: the system comprises at least one wireless non-contact infrared temperature measurement device of any one of claims 1 to 5, a background database (10), a cloud server (11) and a human-computer interaction device (12); the background database (10) is respectively communicated with the wireless non-contact infrared temperature measurement equipment, the cloud server (11) and the human-computer interaction equipment (12); the human-computer interaction device (12) is communicated with the cloud server (11).
7. The intelligent switch temperature measurement system of claim 6, wherein: and a user reads monitoring information of any accessed wireless non-contact infrared temperature measuring equipment from the background database (10) through the human-computer interaction equipment (12) and performs working mode configuration operation on the monitoring information.
8. The intelligent switch temperature measurement system of claim 6, wherein: the background database (10) receives data of the wireless non-contact infrared temperature measurement equipment and then uploads the data to the cloud server (11) on time, and a user accesses the cloud server (11) at any place through the human-computer interaction equipment (12) to obtain historical data.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110124766.0A CN112924036A (en) | 2021-01-29 | 2021-01-29 | Wireless non-contact infrared temperature measurement equipment and intelligent switch temperature measurement system |
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| CN202110124766.0A CN112924036A (en) | 2021-01-29 | 2021-01-29 | Wireless non-contact infrared temperature measurement equipment and intelligent switch temperature measurement system |
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| CN112924036A true CN112924036A (en) | 2021-06-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113392384A (en) * | 2021-06-11 | 2021-09-14 | 广西电网有限责任公司梧州供电局 | Safety reinforcement system and terminal equipment of transformer substation secondary system |
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| CN101769794A (en) * | 2010-01-09 | 2010-07-07 | 泰州职业技术学院 | Infrared temperature detecting wireless sensor node |
| CN203657918U (en) * | 2014-01-06 | 2014-06-18 | 南京络联测控技术有限公司 | Industrial on-site temperature measurement system based on ZigBee |
| CN205138643U (en) * | 2015-12-05 | 2016-04-06 | 山东璞润电力科技有限公司 | Transformer failure alarm system based on infrared temperature measurement |
| CN209247164U (en) * | 2018-10-09 | 2019-08-13 | 珠海黑石电气自动化科技有限公司 | A kind of non-contact electric power contact temperature measuring device |
| US20200103449A1 (en) * | 2019-01-19 | 2020-04-02 | Sichuan University | Wireless passive probe |
-
2021
- 2021-01-29 CN CN202110124766.0A patent/CN112924036A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769794A (en) * | 2010-01-09 | 2010-07-07 | 泰州职业技术学院 | Infrared temperature detecting wireless sensor node |
| CN203657918U (en) * | 2014-01-06 | 2014-06-18 | 南京络联测控技术有限公司 | Industrial on-site temperature measurement system based on ZigBee |
| CN205138643U (en) * | 2015-12-05 | 2016-04-06 | 山东璞润电力科技有限公司 | Transformer failure alarm system based on infrared temperature measurement |
| CN209247164U (en) * | 2018-10-09 | 2019-08-13 | 珠海黑石电气自动化科技有限公司 | A kind of non-contact electric power contact temperature measuring device |
| US20200103449A1 (en) * | 2019-01-19 | 2020-04-02 | Sichuan University | Wireless passive probe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113392384A (en) * | 2021-06-11 | 2021-09-14 | 广西电网有限责任公司梧州供电局 | Safety reinforcement system and terminal equipment of transformer substation secondary system |
| CN113392384B (en) * | 2021-06-11 | 2023-03-14 | 广西电网有限责任公司梧州供电局 | Safety reinforcement system and terminal equipment of transformer substation secondary system |
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