CN219936522U - Intelligent detection device for special crowd bed - Google Patents
Intelligent detection device for special crowd bed Download PDFInfo
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- CN219936522U CN219936522U CN202220056402.3U CN202220056402U CN219936522U CN 219936522 U CN219936522 U CN 219936522U CN 202220056402 U CN202220056402 U CN 202220056402U CN 219936522 U CN219936522 U CN 219936522U
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- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 230000013872 defecation Effects 0.000 abstract description 13
- 230000036760 body temperature Effects 0.000 abstract description 8
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 description 14
- 230000036541 health Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000031636 Body Temperature Changes Diseases 0.000 description 1
- 206010011469 Crying Diseases 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 206010040872 skin infection Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model discloses an intelligent detection device for beds of special crowds, which comprises a microprocessor, a temperature and humidity sensor, an infrared thermopile sensor, a Bluetooth module, a triode Q1, a loudspeaker SP and a mobile phone, wherein an RX pin of the microprocessor is connected with a TXD pin of the Bluetooth module, a TX pin is connected with a RXD pin of the Bluetooth module, a PC5 pin of the microprocessor is connected with a CLK pin of the infrared thermopile sensor, a PC4 pin is connected with an SDA pin of the infrared thermopile sensor, and a DATA pin of the temperature and humidity sensor is connected with a PB2 pin of the microprocessor; the PB3 pin of the microprocessor is connected with the base electrode of the triode Q1, the collector electrode of the triode Q1 is connected with a power supply, and the loudspeaker SP is connected between the emitter electrode of the triode Q1 and the power supply ground. The utility model detects the abnormal defecation or body temperature of the special crowd, alarms in time in a mode of a loudspeaker and the like, and meanwhile, the warning information is transmitted to guardianship personnel of the special crowd through mobile phones.
Description
Technical Field
The utility model relates to an intelligent detection device for beds of special crowds, and belongs to the technical field of monitoring equipment.
Background
The beds with certain intelligent functions in the market at present have a plurality of kinds, such as beds with timing, swinging, sound control and music playing; bed with light control and air purification; beds with heartbeat monitoring, respiration monitoring, crying monitoring, flip monitoring, etc. The detection control signals and detection control principles are different, and the device is mainly used for monitoring special people. The infant health care food has the advantages that the infant health care food can not be expressed or perceived by people, and the infant health care food can not control defecation due to the fact that the infant has a good brain and lacks autonomous control consciousness. For special people such as infants, disabled old people and the like, the infant diaper or adult diaper can be used, but after defecation, the diaper can be replaced in time, so that the conditions of discomfort, skin infection, bedsores and the like can be caused, and the health is unfavorable. However, the prior art does not accurately monitor defecation of special people lying in bed, and can timely and conveniently inform the special people of guardianship personnel.
Disclosure of Invention
The utility model aims to provide an intelligent detection device for special crowd bed tools, which is used for monitoring humidity changes caused by defecation of special crowd and body temperature changes of monitored objects, transmitting defecation and body temperature to guardianship personnel in a wireless mode and uploading the defecation and body temperature to a computer monitoring system.
The aim of the utility model is realized by the following technical scheme:
the intelligent detection device for the special crowd bed comprises a microprocessor, a temperature and humidity sensor, an infrared thermopile sensor, a Bluetooth module, a triode Q1, a loudspeaker SP and a mobile phone, wherein the model of the microprocessor is ATMEGA328, the model of the temperature and humidity sensor is DHT11, the model of the infrared thermopile sensor is MLX90621, the model of the Bluetooth module is BC417143, a VCC pin of the microprocessor is connected with a +5V power supply, and a GND pin is grounded; an RX pin of the microprocessor is connected with a TXD pin of the Bluetooth module, the TX pin is connected with the RXD pin of the Bluetooth module, a VCC pin of the Bluetooth module is connected with a +3.3V power supply, and a GND pin of the Bluetooth module is grounded; the PC5 pin of the microprocessor is connected with the CLK pin of the infrared thermopile sensor, the PC4 pin of the microprocessor is connected with the SDA pin of the infrared thermopile sensor, the VCC pin of the infrared thermopile sensor is connected with a +3.3V power supply, and the GND pin of the infrared thermopile sensor is grounded; the VCC pin of the temperature and humidity sensor is connected with a +3.3V power supply, the GND pin of the temperature and humidity sensor is grounded, and the DATA pin of the temperature and humidity sensor is connected with the PB2 pin of the microprocessor; the PB3 pin of the microprocessor is connected with the base electrode of the triode Q1, the collector electrode of the triode Q1 is connected with a power supply, and the loudspeaker SP is connected between the emitter electrode of the triode Q1 and the power supply ground; the mobile phone has a Bluetooth function and is connected with the Bluetooth module through Bluetooth wireless communication.
The object of the utility model can be further achieved by the following technical measures:
the intelligent detection device for the special crowd bed further comprises a computer terminal, wherein the computer terminal has a Bluetooth function and is connected with the Bluetooth module 4 through Bluetooth wireless communication.
Compared with the prior art, the utility model has the beneficial effects that: the temperature and humidity sensor and the infrared pile sensor are used for detecting the abnormal defecation or the body temperature of the special crowd, alarming in a loudspeaker and other modes in time, meanwhile, the warning information is transmitted to guardianship personnel of the special crowd through the mobile phone, prompt and replace the special crowd in time, and check and judge the abnormal body temperature, so that the special crowd is healthy life and is protected.
Drawings
FIG. 1 is a circuit diagram of the present utility model;
fig. 2 is a schematic diagram of a control box of a detection device according to an embodiment of the present utility model.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
As shown in fig. 1, the intelligent detection device for the special crowd bed comprises a microprocessor 1, a temperature and humidity sensor 2, an infrared thermopile sensor 3, a bluetooth module 4, a triode Q1, a loudspeaker SP, a mobile phone 5 and a computer terminal 6, wherein the model of the microprocessor 1 is ATMEGA328, the model of the temperature and humidity sensor 2 is DHT11, the model of the infrared thermopile sensor 3 is MLX90621, the model of the bluetooth module 4 is BC417143, a VCC pin of the microprocessor 1 is connected with a +5V power supply, and a GND pin is grounded; an RX pin of the microprocessor 1 is connected with a TXD pin of the Bluetooth module 4, the TX pin is connected with the RXD pin of the Bluetooth module 4, a VCC pin of the Bluetooth module 4 is connected with a +3.3V power supply, and a GND pin of the Bluetooth module 4 is grounded; the PC5 pin of the microprocessor 1 is connected with the CLK pin of the infrared thermopile sensor 3, the PC4 pin of the microprocessor 1 is connected with the SDA pin of the infrared thermopile sensor 3, the VCC pin of the infrared thermopile sensor 3 is connected with a +3.3V power supply, and the GND pin of the infrared thermopile sensor 3 is grounded; the VCC pin of the temperature and humidity sensor 2 is connected with a +3.3V power supply, the GND pin of the temperature and humidity sensor 2 is grounded, and the DATA pin of the temperature and humidity sensor 2 is connected with the PB2 pin of the microprocessor 1; the PB3 pin of the microprocessor 1 is connected with the base electrode of the triode Q1, the collector electrode of the triode Q1 is connected with a power supply, and the loudspeaker SP is connected between the emitter electrode of the triode Q1 and the power supply ground; the mobile phone 5 has a Bluetooth function and is connected with the Bluetooth module 4 through Bluetooth wireless communication; the computer terminal 6 has a Bluetooth function and is connected with the Bluetooth module 4 through Bluetooth wireless communication.
According to the utility model, the technical requirements of special crowds for accurately detecting the defecation condition are analyzed, and the temperature and humidity double data are collected for judgment according to the characteristic that the temperature and the humidity of the monitoring point are changed when the special crowds defecation, so that the accuracy is improved. The utility model adopts a DHT11 type temperature and humidity sensor with calibrated digital signal output, the precision is humidity + -5%RH, temperature + -2 ℃, the measuring range is humidity 5-95%RH, and the temperature is-20- +60 ℃. The DHT11 type temperature and humidity sensor can accurately detect the defecation condition of special people. Meanwhile, in order to detect the health state of special people, the utility model also has a body temperature monitoring function, and the body temperature can reflect the body state of the monitored person to a great extent, especially for infants. Because long-time monitoring is needed, a mode of directly irradiating the body surface temperature is generally adopted more simply and conveniently, but the common irradiation type temperature sensor has the defects of large interference and easy fluctuation of measured values, and is not beneficial to accurately collecting temperature data. The utility model adopts an infrared thermopile sensor with the model of MLX90621, the thermopile is a pyroelectric infrared sensor, the radiation receiving surface is divided into a plurality of blocks, each block is connected with a thermocouple, and the thermoelectric voltages output by the thermocouples are mutually overlapped, thus being suitable for measuring small temperature difference or average temperature.
The control box structure schematic diagram of the intelligent detection device embodiment of the utility model is shown in fig. 2, a microprocessor 1, an infrared thermopile sensor 3, a Bluetooth module 4, a triode Q1, a loudspeaker SP and the like are fixed on a main control board, the main control board is arranged in a control box 10, and three holes are reserved on a side plate of the control box 10: a is a Bluetooth signal port, B is a temperature and humidity sensor interface socket hole, and C is an infrared signal receiving port of an infrared thermopile sensor. The control box 10 is arranged on the bedside of a special crowd, is not shielded, and can directly detect the body temperature of bedridden people through infrared rays. The temperature and humidity sensor element package 11 is independently placed and can be placed in diaper, is connected with the main control board through the DuPont line and the aviation plug via the hole B, and is connected with the main control board in the control box in an aviation plug mode, so that the connection is reliable and the disassembly and the assembly are convenient. The pins of the humidity sensitive element are sealed by sealant, so that the humidity sensitive element probe is exposed, humidity signals can be conveniently detected, and the humidity sensitive element can be conveniently replaced by adopting a detachable mounting mode. When the device detects defecation or abnormal temperature, the triode Q1 conducts the speaker SP circuit to alarm. The detection device is powered by a DC 9V power adapter and is provided with a battery as a backup power supply.
The utility model detects the temperature of a human body (such as a face) through the infrared thermopile temperature sensing probe and the defecation condition through the temperature and humidity sensing probe, then the Bluetooth module BC417143 is utilized to convert serial signals into Bluetooth signals for wireless communication, data are transmitted to the mobile phone 5 and/or the computer terminal 6, and a guardian can receive monitoring alarm information even if the guardian is not near a bed so as to process the monitoring alarm information in time. The mobile phone or the computer terminal can store and analyze the received data so as to establish health files for special people and make a more perfect monitoring scheme for the special people.
In addition to the above embodiments, other embodiments of the present utility model are possible, and all technical solutions formed by equivalent substitution or equivalent transformation are within the scope of the present utility model.
Claims (2)
1. The intelligent detection device for the special crowd bed is characterized by comprising a microprocessor, a temperature and humidity sensor, an infrared thermopile sensor, a Bluetooth module, a triode Q1, a loudspeaker SP and a mobile phone, wherein the model of the microprocessor is ATMEGA328, the model of the temperature and humidity sensor is DHT11, the model of the infrared thermopile sensor is MLX90621, the model of the Bluetooth module is BC417143, a VCC pin of the microprocessor is connected with a +5V power supply, and a GND pin is grounded; an RX pin of the microprocessor is connected with a TXD pin of the Bluetooth module, the TX pin is connected with the RXD pin of the Bluetooth module, a VCC pin of the Bluetooth module is connected with a +3.3V power supply, and a GND pin of the Bluetooth module is grounded; the PC5 pin of the microprocessor is connected with the CLK pin of the infrared thermopile sensor, the PC4 pin of the microprocessor is connected with the SDA pin of the infrared thermopile sensor, the VCC pin of the infrared thermopile sensor is connected with a +3.3V power supply, and the GND pin of the infrared thermopile sensor is grounded; the VCC pin of the temperature and humidity sensor is connected with a +3.3V power supply, the GND pin of the temperature and humidity sensor is grounded, and the DATA pin of the temperature and humidity sensor is connected with the PB2 pin of the microprocessor; the PB3 pin of the microprocessor is connected with the base electrode of the triode Q1, the collector electrode of the triode Q1 is connected with a power supply, and the loudspeaker SP is connected between the emitter electrode of the triode Q1 and the power supply ground; the mobile phone has a Bluetooth function and is connected with the Bluetooth module through Bluetooth wireless communication.
2. The intelligent detection device for special crowd's bed of claim 1, further comprising a computer terminal, wherein the computer terminal has bluetooth function and is connected with the bluetooth module through bluetooth wireless communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220056402.3U CN219936522U (en) | 2022-01-10 | 2022-01-10 | Intelligent detection device for special crowd bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220056402.3U CN219936522U (en) | 2022-01-10 | 2022-01-10 | Intelligent detection device for special crowd bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219936522U true CN219936522U (en) | 2023-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220056402.3U Active CN219936522U (en) | 2022-01-10 | 2022-01-10 | Intelligent detection device for special crowd bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219936522U (en) |
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2022
- 2022-01-10 CN CN202220056402.3U patent/CN219936522U/en active Active
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