CN207851571U - A kind of All-in-One sensor device - Google Patents

A kind of All-in-One sensor device Download PDF

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Publication number
CN207851571U
CN207851571U CN201820288383.0U CN201820288383U CN207851571U CN 207851571 U CN207851571 U CN 207851571U CN 201820288383 U CN201820288383 U CN 201820288383U CN 207851571 U CN207851571 U CN 207851571U
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sensor
module
connect
mcu processor
signal
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CN201820288383.0U
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王扬
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Zhengzhou Easy Measurement Intelligent Technology Co Ltd
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Zhengzhou Easy Measurement Intelligent Technology Co Ltd
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Abstract

The utility model innovation discloses a kind of All-in-One sensor device, including temperature sensor, humidity sensor, atmospheric pressure intensity sensor, CO sensors, SO2Sensor, NO2Sensor, O3Sensor and dust sensor for being detected to PM2.5 in environment, further include for carrying out the MCU processor of signal processing, the analog-to-digital conversion module being connect with MCU processor signal, the operational amplifying module being connect with analog-to-digital conversion module signal, the operational amplifying module respectively with CO sensors, SO2Sensor, NO2Sensor and O3Sensor signal connects, the MCU processor is connect with temperature sensor, humidity sensor, atmospheric pressure intensity sensor and dust sensor signal respectively, with one for the output module signal that detection data exports to be connect, the MCU processor is also connect with a power module MCU processor.The overall structure of the utility model is stablized, and the stability of work can be effectively improved, and improves accuracy of detection, and easy to install and use.

Description

A kind of All-in-One sensor device
Technical field
The utility model belongs to environmental monitoring more particularly to a kind of All-in-One sensor device.
Background technology
With the development of economy, atmospheric environment is increasingly paid attention to by people, wherein the important monitoring of monitoring atmospheric environment Object has CO, SO2、NO2、O3、PM2.5、PM10.Currently, in order to accurately be monitored to atmospheric environment, it is more and more big Gas monitoring device is installed in city.However, existing equipment is all to be attached by single sensor and sensor Precision is insufficient, and single sensor, which connects, makes overall structure big, installs and uses inconvenience, easily occurs signal at work and ask Topic.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of All-in-One sensor device, can It is effective to improve accuracy of detection, carry out integrated raising job stability.
To realize that the purpose, the utility model provide a kind of All-in-One sensor device, including temperature sensor, humidity Sensor, atmospheric pressure intensity sensor, CO sensors, SO2Sensor, NO2Sensor, O3Sensor and for PM2.5 in environment The dust sensor being detected further includes for carrying out the MCU processor of signal processing, being connect with MCU processor signal Analog-to-digital conversion module, the operational amplifying module being connect with analog-to-digital conversion module signal, the operational amplifying module are passed with CO respectively Sensor, SO2Sensor, NO2Sensor and O3Sensor signal connect, the MCU processor respectively with temperature sensor, humidity Sensor, atmospheric pressure intensity sensor are connected with dust sensor signal, and the MCU processor is with one for carrying out detection data The output module signal of output connects, and the MCU processor is also connect with a power module.
Preferably, the present apparatus also sets up the control module for being configured operation, the control module and MCU processor Signal connects.
Preferably, the present apparatus is additionally provided with for the alarm module of alarm and for indicative to atmospheric environment state Indicating lamp module, the alarm module and indicating lamp module are connect with MCU processor signal respectively, the alarm module and instruction Lamp module is also connect with power module respectively.
Preferably, the indicating lamp module is provided with for the indicative green light of atmospheric environment state, amber light and red Lamp.
Preferably, the power module is provided with rectifying and voltage-stabilizing module and rectification for being attached with external power supply The battery module of Voltage stabilizing module connection and the output control module controlled for power supply output, the rectifying and voltage-stabilizing module and battery Module is connect with output control module respectively.
Preferably, the output module is provided with TTL serial ports and RS485 interfaces.
Preferably, the control module is provided with the display for being shown to detection data.
Compared with prior art, advantage is the utility model:
It is integrated and connected in the present invention with each detection sensor by the way that MCU processor is arranged so that overall structure is steady It is fixed, so as to effectively improve the stability of work, accuracy of detection is improved, and easy to install and use.In the utility model The middle gas sensor using PPB ranks can effectively improve the precision and stability of detection.Pass through in the present invention Alarm module and indicating lamp module, which is arranged, in real time to be reminded the variation of atmospheric environment, and practicability is improved.In this practicality Enable the present apparatus to carry out continual real time monitoring by the way that power module is arranged in novel, improves the stability of detection.
Description of the drawings
Fig. 1 is the block diagram of the utility model;
Fig. 2 is further to deepen structure diagram in the utility model;
Fig. 3 is power module structure block diagram in the utility model.
Specific implementation mode
The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings It is not limited to as described below.
As shown in Figure 1-Figure 3, a kind of All-in-One sensor device, including temperature sensor 5, humidity sensor 6, atmospheric pressure Strong sensor 7, CO sensors 8, SO2Sensor 9, NO2Sensor 10, O3Sensor 11 and for being examined to PM2.5 in environment The dust sensor 4 of survey further includes the modulus for carrying out the MCU processor 1 of signal processing, being connect with 1 signal of MCU processor Conversion module 2, the operational amplifying module 3 being connect with 2 signal of analog-to-digital conversion module, operational amplifying module 3 respectively with CO sensors 8、SO2Sensor 9, NO2Sensor 10 and O311 signal of sensor connect, MCU processor 1 respectively with temperature sensor 5, humidity Sensor 6, atmospheric pressure intensity sensor 7 are connected with 4 signal of dust sensor, and MCU processor 1 is with one for carrying out detection data 12 signal of output module of output connects, and MCU processor 1 is also connect with a power module 14.The present apparatus is also set up for carrying out The control module 13 of operation is set, and control module 13 is connect with 1 signal of MCU processor.Control module 13 is provided with for inspection The display that measured data is shown.
In the present embodiment, MCU processor 1 is 32 low-power consumption MCU processors, can ensure that the system of module stablizes fortune Row, CO sensors 8, SO2Sensor 9, NO2Sensor 10, O3Sensor 11 is the gas sensor of PPB ranks, dust sensor 4 be the dust sensor using Principles of Laser for testing PM2.5, PM10, and temperature sensor 5 is the temperature that precision is 0.001 DEG C Sensor, humidity sensor 6 are the humidity sensor that precision is 0.01%RH, and atmospheric pressure intensity sensor 7 is that precision is 0.1pa's The strong sensor of atmosphere.
In the present embodiment, operational amplifying module 3 is using extremely low noise, the strong anti-interference to match with high-precision sensor Circuit, analog-to-digital conversion module 2 is 16 high precision analogue converters, so as to by air CO, SO2、NO2、O3Gas is micro- Weak variable signal is converted into high-precision digital signal.When in use, operating personnel can be by control module 13 to items Index value is set.
The present apparatus is additionally provided with for the alarm module 15 of alarm and for the indicative instruction of atmospheric environment state Lamp module 16, alarm module 15 and indicating lamp module 16 are connect with 1 signal of MCU processor respectively, alarm module 15 and indicator light Module 16 is also connect with power module 14 respectively.Indicating lamp module 16 is provided with for indicative green to atmospheric environment state Lamp, amber light and red light.
In the present embodiment, alarm module 15 is provided with buzzer, is coordinated at work with indicating lamp module 16, when When detecting that a certain index in atmospheric environment is more than setting value, MCU processor 1 controls the report that alarm module 15 is set It is alert, while controlling indicating lamp module 16 and sending out a warning, in atmospheric environment qualification, MCU processor 1 controls 16 brilliant green of indicating lamp module It is bright to control indicating lamp module 16 when a certain index of atmospheric environment will be more than setting value according to setting MCU processor 1 for lamp Amber light.
Power module 14 is provided with rectifying and voltage-stabilizing module 141 and rectifying and voltage-stabilizing mould for being attached with external power supply The battery module 142 that block 141 connects and the output control module 143 for power supply output control, rectifying and voltage-stabilizing module 141 and electricity Pond module 142 is connect with output control module 143 respectively.
In the present embodiment, for power module 14 when connecting external power supply, output control module 143 controls rectifying and voltage-stabilizing mould Block 141 charges to battery module 142, and is directly powered output by rectifying and voltage-stabilizing module 141, in power module 14 with external power supply disconnect when, output control module 143 is powered output by battery module 142, to improve power supply Stability.
Output module 12 is provided with TTL serial ports and RS485 interfaces.Thus when being detected data output, it being capable of basis It needs to carry out communication selection, conveniently install and use.
In the present embodiment, dust sensor 4 can also be connect with power module 14 obtain electric energy at work can The opening and closing of dust sensor 4 are controlled in real time by MCU processor 1, to realize 4 used time of dust sensor It opens, closes when not used, reduce overall power.
Above are merely preferred embodiments of the utility model, it should be understood that the utility model is not limited to be draped over one's shoulders herein The form of dew is not to be taken as excluding other embodiments, and can be used for other combinations, modifications, and environments, and can In this paper contemplated scopes, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into Capable modifications and changes do not depart from the spirit and scope of the utility model, then all should be in the guarantor of the appended claims for the utility model It protects in range.

Claims (7)

1. a kind of All-in-One sensor device, including temperature sensor (5), humidity sensor (6), atmospheric pressure intensity sensor (7), CO sensors (8), SO2Sensor (9), NO2Sensor (10), O3Sensor (11) and for being detected to PM2.5 in environment Dust sensor (4), which is characterized in that further include for carrying out the MCU processor of signal processing (1) and MCU processor (1) analog-to-digital conversion module (2) of signal connection, the operational amplifying module (3) being connect with analog-to-digital conversion module (2) signal, it is described Operational amplifying module (3) respectively with CO sensors (8), SO2Sensor (9), NO2Sensor (10) and O3Sensor (11) signal Connection, the MCU processor (1) respectively with temperature sensor (5), humidity sensor (6), atmospheric pressure intensity sensor (7) and powder Dust sensor (4) signal connects, the MCU processor (1) and an output module (12) for exporting detection data Signal connects, and the MCU processor (1) also connect with a power module (14).
2. a kind of All-in-One sensor device according to claim 1, which is characterized in that the present apparatus is also set up for carrying out The control module (13) of operation is set, and the control module (13) connect with MCU processor (1) signal.
3. a kind of All-in-One sensor device according to claim 1, which is characterized in that the present apparatus is additionally provided with for reporting Alert alarm module (15) and for the indicative indicating lamp module of atmospheric environment state (16), the alarm module (15) It is connect respectively with MCU processor (1) signal with indicating lamp module (16), the alarm module (15) and indicating lamp module (16) are also It is connect respectively with power module (14).
4. a kind of All-in-One sensor device according to claim 3, which is characterized in that the indicating lamp module (16) sets It is equipped with for the indicative green light of atmospheric environment state, amber light and red light.
5. a kind of All-in-One sensor device according to claim 1, which is characterized in that power module (14) setting It is useful for the rectifying and voltage-stabilizing module (141) being attached with external power supply, the battery module being connect with rectifying and voltage-stabilizing module (141) (142) and for the output control module (143) that power supply output controls, the rectifying and voltage-stabilizing module (141) and battery module (142) it is connect respectively with output control module (143).
6. a kind of All-in-One sensor device according to claim 1, which is characterized in that output module (12) setting There are TTL serial ports and RS485 interfaces.
7. a kind of All-in-One sensor device according to claim 2, which is characterized in that control module (13) setting It is useful for the display shown to detection data.
CN201820288383.0U 2018-03-01 2018-03-01 A kind of All-in-One sensor device Active CN207851571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820288383.0U CN207851571U (en) 2018-03-01 2018-03-01 A kind of All-in-One sensor device

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Application Number Priority Date Filing Date Title
CN201820288383.0U CN207851571U (en) 2018-03-01 2018-03-01 A kind of All-in-One sensor device

Publications (1)

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CN207851571U true CN207851571U (en) 2018-09-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110095153A (en) * 2019-05-20 2019-08-06 安徽延达智能科技有限公司 One kind ten unifies Multifunction Sensor
CN110095160A (en) * 2019-05-28 2019-08-06 安徽延达智能科技有限公司 A kind of Multifunction Sensor of 11 unification

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110095153A (en) * 2019-05-20 2019-08-06 安徽延达智能科技有限公司 One kind ten unifies Multifunction Sensor
CN110095160A (en) * 2019-05-28 2019-08-06 安徽延达智能科技有限公司 A kind of Multifunction Sensor of 11 unification

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