CN111289114A - Station space occupation sensor - Google Patents
Station space occupation sensor Download PDFInfo
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- CN111289114A CN111289114A CN202010150425.6A CN202010150425A CN111289114A CN 111289114 A CN111289114 A CN 111289114A CN 202010150425 A CN202010150425 A CN 202010150425A CN 111289114 A CN111289114 A CN 111289114A
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- pcb
- fixedly mounted
- temperature control
- casing
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- 239000000523 sample Substances 0.000 claims abstract description 23
- 238000005476 soldering Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 19
- 229920000297 Rayon Polymers 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- ZHBBDTRJIVXKEX-UHFFFAOYSA-N 1-chloro-2-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=CC=CC=2)Cl)=C1 ZHBBDTRJIVXKEX-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- -1 pyroelectric sensor Substances 0.000 description 1
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Classifications
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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
- G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
- G01J5/0025—Living bodies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Combustion & Propulsion (AREA)
- Computer Networks & Wireless Communication (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a station space occupation sensor, which comprises a shell, wherein a PCB (printed circuit board) consisting of a plurality of soldering circuits is fixedly arranged in the shell, a high-precision temperature control probe is fixedly arranged at the top of the PCB, one side of the bottom of the high-precision temperature control probe is electrically connected with a pyroelectric sensor, the bottom of the pyroelectric sensor is fixedly provided with a gas-sensitive sensor, the side of the surface of the PCB is fixedly provided with a temperature sensor, the middle part of the side wall of the PCB is fixedly provided with a Bluetooth module for wireless control, and the middle part of the bottom end of the PCB is fixedly provided with an MCU processing chip, the personnel that reachs through here of being convenient for detect through PCB board, high accuracy temperature control probe and the pyroelectric sensor that are equipped with are fixed a position, utilize the dual response of high accuracy temperature control probe and pyroelectric sensor to sense the infrared ray on one's body and pierce through the profile and the quick location of body surface temperature and go out through personnel.
Description
Technical Field
The invention relates to the technical field of space detection and application of an article sensor, in particular to a station space occupation sensor.
Background
The sensor (english name: transducer/sensor) is a detection device, which can sense the measured information and convert the sensed information into electric signals or other information in required form according to a certain rule to output, so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
Because of the influence of the restricted epidemic situation, the detection process of the flow of people is comparatively complicated and fussy, is inconvenient for detecting the area that personnel pass through, is inconvenient for when intensive space, prevents personnel's resident area, measures the human body surface temperature in the spatial dimension, can't raise the efficiency at the big space population investigation in-process.
Disclosure of Invention
The invention aims to provide a station space occupation sensor to solve the problems that the detection process of the flow of people is complex and tedious due to the influence of epidemic situations, the detection of areas where people pass is inconvenient, and the prevention of resident areas of people is inconvenient in dense space.
In order to achieve the purpose, the invention provides the following technical scheme: the PCB comprises a housin, the inside fixed mounting of casing has the PCB board that a plurality of soldering circuit constitutes, the top fixed mounting of PCB board has high accuracy temperature control probe, is located bottom one side electric connection of high accuracy temperature control probe has pyroelectric sensor, pyroelectric sensor's bottom fixed mounting has gas sensor, the surperficial avris fixed mounting of PCB board has temperature sensor, the lateral wall middle part fixed mounting of PCB board has the bluetooth module who is used for wireless control, the bottom middle part fixed mounting of PCB board has MCU to handle the chip, the side fixed mounting who is located MCU and handles the chip has the relay, high accuracy temperature control probe, pyroelectric sensor, gas sensor and wireless control's bluetooth module all handles chip electric connection with MCU.
According to a preferable technical scheme, the shell is in a disc-shaped arch shape, a detection hole is formed in the middle of the top end of the shell, a Fresnel lens is fixedly mounted on the surface of the detection hole, and one end of the Fresnel lens is electrically connected with detection ends of a high-precision temperature control probe, a pyroelectric sensor and a gas sensor.
As a preferred technical scheme, a base is fixedly installed in the middle of the bottom end of the shell, a plurality of threaded holes are formed in the surface of the base, a charging slot is installed on the side wall of the shell in an inserting mode, and the charging slot is electrically connected with a storage battery.
As a preferable technical scheme of the invention, the surface of the mounting rack is adhered with double-sided adhesive, and the surface of the shell is provided with an induction lamp electrically connected with the PCB.
As a preferred technical scheme of the invention, the side wall of the shell is fixedly provided with a storage battery, and the MCU processing chip and the PCB are both electrically connected with the storage battery.
Compared with the prior art, the invention has the beneficial effects that:
1) the device is characterized in that the device is provided with a PCB (printed Circuit Board), a high-precision temperature control probe and a pyroelectric sensor, so that the personnel passing through the device can be conveniently detected and positioned, and the passing personnel can be quickly positioned by sensing the infrared penetration profile and the body surface temperature on the body of the personnel through double sensing of the high-precision temperature control probe and the pyroelectric sensor;
2) be convenient for utilize the bluetooth cell-phone to connect through bluetooth module, gas sensor and the relay that is equipped with, the power strength of each probe of relay control to improve detection range, handle the chip control of being convenient for through the MCU that is equipped with, utilize the mounting bracket to be convenient for set up the casing installation at the roof, seat bottom etc..
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention.
In the figure: 1. a housing; 2. a Fresnel lens; 3. a detection hole; 4. an induction lamp; 5. a charging slot; 6. a PCB board; 7. a high-precision temperature control probe; 8. a pyroelectric sensor; 9. a temperature sensor; 10. a Bluetooth module; 11. a gas sensor; 12. a relay; 13. MCU processing chip; 14. and (7) mounting frames.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a station space occupation sensor, which comprises a housin 1, the inside fixed mounting of casing 1 has PCB board 6 that a plurality of soldering circuit constitutes, the top fixed mounting of PCB board 6 has high accuracy temperature control probe 7, bottom one side electric connection that is located high accuracy temperature control probe 7 has pyroelectric sensor 8, pyroelectric sensor 8's bottom fixed mounting has gas sensor 11, PCB board 6's surperficial avris fixed mounting has temperature sensor 9, PCB board 6's lateral wall middle part fixed mounting has a bluetooth module 10 that is used for wireless control, PCB board 6's bottom middle part fixed mounting has MCU to handle chip 13, the side fixed mounting that is located MCU and handles chip 13 has relay 12, high accuracy temperature control probe 7, pyroelectric sensor 8, bluetooth module 10 of 11 and wireless control all handles chip 13 electric connection with MCU.
Preferably, the appearance of casing 1 is discoid arch, and the detection hole 3 has been seted up at the top middle part, and the fixed surface who surveys hole 3 installs chenille lens 2, and chenille lens 2's one end all with high accuracy temperature control probe 7, pyroelectric sensor 8, gas sensor 11's detection end electric connection, be convenient for detect outside personnel through high accuracy temperature control probe 7, pyroelectric sensor 8 and the gas sensor 11 that are equipped with, reachs space personnel density.
Preferably, the bottom middle part fixed mounting of casing 1 has the base, and the surface of base all is equipped with a plurality of screw hole, and charging slot 5, charging slot 5 and battery electric connection are installed to the lateral wall interlude of casing 1. Is convenient for operation and control.
Preferably, the surface bonding of mounting bracket 14 is equipped with two-sided viscose and the surface of casing 1 is provided with the response lamp 4 with PCB board 6 electric connection, is convenient for install the device through the two-sided viscose that is equipped with.
Preferably, the lateral wall fixed mounting of casing 1 has the battery, and MCU handles chip 13 and PCB board 6 and all with battery electric connection, utilizes the battery to supply power to MCU handles chip 13 and PCB board 6.
The working principle is as follows: when the device is specifically installed, a user firstly installs the shell 1 in an area needing public space detection, the shell 1 and the bottom of a roof or a desk in a supporting area are installed through a threaded hole on a base, a starting switch is turned on, the PCB 6 is electrified and started, the high-precision temperature control probe 7, the pyroelectric sensor 8, the temperature sensor 9, the Bluetooth module 10 and the gas sensor 11 which are connected with the shell are simultaneously electrified and operated, the detection of external flowing personnel is realized through the Fresnel lens 2 on the surface of the detection hole 3, when a person passes through the activity area, the high-precision temperature control probe 7 senses the temperature on the person at the first time, the pyroelectric sensor 8 senses and scans the human body through infrared rays and sends the temperature sensor to the temperature sensor 9 for re-detection, when the person moves to breathe, the gas sensor 11 detects the distribution concentration of carbon dioxide exhaled by the lung around the person, therefore, the range of the activity space of the user is locked, the user only needs to open the Bluetooth to connect the sensor with the mobile phone, then the matched mobile phone app software is opened, and the occupied condition of the station space is detected through radar type animation scanning;
in the use process, in order to improve the stability and the accuracy in the detection process, a user can prepare a plurality of sensors and arrange the sensors in different public areas, and the detection area can be enlarged by using the sensors.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the invention.
Claims (5)
1. The station space occupation sensor comprises a shell (1) and is characterized in that a PCB (6) formed by a plurality of soldering circuits is fixedly mounted inside the shell (1), a high-precision temperature control probe (7) is fixedly mounted at the top of the PCB (6), a pyroelectric sensor (8) is electrically connected to one side of the bottom of the high-precision temperature control probe (7), a gas-sensitive sensor (11) is fixedly mounted at the bottom of the pyroelectric sensor (8), a temperature sensor (9) is fixedly mounted at the side of the surface of the PCB (6), a Bluetooth module (10) for wireless control is fixedly mounted in the middle of the side wall of the PCB (6), an MCU processing chip (13) is fixedly mounted in the middle of the bottom of the PCB (6), and a relay (12) is fixedly mounted on the side of the MCU processing chip (13), the high-precision temperature control probe (7), the pyroelectric sensor (8), the gas sensor (11) and the wireless control Bluetooth module (10) are electrically connected with the MCU processing chip (13).
2. A workstation space usage sensor according to claim 1, wherein: the appearance of casing (1) is discoid arch, and detection hole (3) have been seted up at the top middle part, the fixed surface of detecting hole (3) installs chenille lens (2), the one end of chenille lens (2) all with high accuracy control by temperature change probe (7), pyroelectric sensor (8), gas sensor (11) survey end electric connection.
3. A workstation space usage sensor according to claim 1, wherein: the bottom middle part fixed mounting of casing (1) has the base, the surface of base all is equipped with a plurality of screw hole, charging slot (5) are installed to the lateral wall interlude of casing (1), charging slot (5) and battery electric connection.
4. A workstation space usage sensor according to claim 1, wherein: the surface bonding of mounting bracket (14) is equipped with two-sided viscose and the surface of casing (1) is provided with induction lamp (4) with PCB board (6) electric connection.
5. A workstation space usage sensor according to claim 1, wherein: the lateral wall fixed mounting of casing (1) has the battery, MCU handles chip (13) and PCB board (6) and all with battery electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010150425.6A CN111289114A (en) | 2020-03-06 | 2020-03-06 | Station space occupation sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010150425.6A CN111289114A (en) | 2020-03-06 | 2020-03-06 | Station space occupation sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111289114A true CN111289114A (en) | 2020-06-16 |
Family
ID=71024725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010150425.6A Pending CN111289114A (en) | 2020-03-06 | 2020-03-06 | Station space occupation sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111289114A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203204176U (en) * | 2012-11-20 | 2013-09-18 | 南京天溯自动化控制系统有限公司 | Wireless passive human body detector |
| US20150354983A1 (en) * | 2013-01-08 | 2015-12-10 | Lg Innotek Co., Ltd. | Sensor module and method for operating the same |
| CN208505479U (en) * | 2018-08-21 | 2019-02-15 | 南京泰杰赛智能科技有限公司 | A kind of infrared human body sensor with communication link function of supplying power |
| CN209841200U (en) * | 2019-04-11 | 2019-12-24 | 深圳市领航卫士安全技术有限公司 | Human body infrared movement detection device |
| CN110824974A (en) * | 2019-06-12 | 2020-02-21 | 福建师范大学福清分校 | Intelligent home housekeeper device and system |
-
2020
- 2020-03-06 CN CN202010150425.6A patent/CN111289114A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203204176U (en) * | 2012-11-20 | 2013-09-18 | 南京天溯自动化控制系统有限公司 | Wireless passive human body detector |
| US20150354983A1 (en) * | 2013-01-08 | 2015-12-10 | Lg Innotek Co., Ltd. | Sensor module and method for operating the same |
| CN208505479U (en) * | 2018-08-21 | 2019-02-15 | 南京泰杰赛智能科技有限公司 | A kind of infrared human body sensor with communication link function of supplying power |
| CN209841200U (en) * | 2019-04-11 | 2019-12-24 | 深圳市领航卫士安全技术有限公司 | Human body infrared movement detection device |
| CN110824974A (en) * | 2019-06-12 | 2020-02-21 | 福建师范大学福清分校 | Intelligent home housekeeper device and system |
Non-Patent Citations (1)
| Title |
|---|
| 栾桂冬等编著: "《传感器及其应用》", 30 November 2018 * |
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Application publication date: 20200616 |