CN206411088U

CN206411088U - A kind of atmosphere pollution monitoring device

Info

Publication number: CN206411088U
Application number: CN201720004978.4U
Authority: CN
Inventors: 任杰; 梁志伟
Original assignee: Nanjing After Rain Soft Environment Technology Co Ltd
Current assignee: Nanjing After Rain Soft Environment Technology Co Ltd
Priority date: 2017-01-03
Filing date: 2017-01-03
Publication date: 2017-08-15
Anticipated expiration: 2027-01-03

Abstract

The utility model is related to environment measuring equipment technical field, specially a kind of atmosphere pollution monitoring device, including sensor detection module, wireless senser acquisition node, radio network gateway and power management module；The wireless senser acquisition node is made up of acquisition processing module and wireless radio frequency modules, acquisition processing module includes signal amplifying and conditioning circuit, A/D change-over circuits and single-chip microcomputer, and the sensor detection module, acquisition processing module, wireless radio frequency modules and radio network gateway are electrical connected with power management module.The sensor detection module that this portable atmosphere pollution monitoring device is set can be detected to various dusty gas, radio network gateway is transferred to after being handled by wireless senser acquisition node, radio network gateway can be by the sensor data transmission collected to the monitoring server specified, overall structure is compact portable, can detect out of doors for a long time.

Description

A kind of atmosphere pollution monitoring device

Technical field

The utility model is related to environment measuring equipment technical field, specially a kind of portable atmosphere pollution monitoring dress Put.

Background technology

Existing atmosphere pollution monitoring scheme is substantially using sample circuit and amplifying circuit to existing atmosphere pollution Thing gas sensor carries out data acquisition, then gives controller by amplifying circuit amplification voltage signal, and controller passes through to electricity The analysis of pressure signal judges the size of gas concentration, and function is single, undesirable to atmosphere pollution monitoring effect, and volume Greatly, carry inconvenient during outdoor detection.

Utility model content

The purpose of this utility model is to provide a kind of portable atmosphere pollution monitoring device, and it is good to possess monitoring effect, It is compact portable, it is adapted to the advantage of long-term outdoor detection, solves volume in the prior art greatly, not readily portable during outdoor detection Problem.

To achieve the above object, the utility model provides following technical scheme：A kind of portable atmosphere pollution monitoring dress Put, including sensor detection module, wireless senser acquisition node, radio network gateway and power management module, the sensor inspection Surveying module includes CO sensors, NO sensors, NO₂Sensor, SO₂Sensor, O₃Sensor, Pb sensors and PM2.5 sensings Device；The wireless senser acquisition node is made up of acquisition processing module and wireless radio frequency modules, and acquisition processing module includes letter Number amplification modulate circuit, A/D change-over circuits and single-chip microcomputer, signal amplifying and conditioning circuit, A/D change-over circuits and single-chip microcomputer are electric successively Property be connected, sensor detection module is electrical connected with signal amplifying and conditioning circuit；Less radio-frequency mould is connected with the single-chip microcomputer Block, display module, memory module switch key, wireless radio frequency modules, display module, memory module and switch key are and monolithic Machine is connected, and antenna is installed with wireless radio frequency modules, and antenna is electrically connected with wireless radio frequency modules；The sensor inspection Module, acquisition processing module, wireless radio frequency modules and radio network gateway is surveyed to be electrical connected with power management module.

It is preferred that, the wireless senser acquisition node uses W102 ranges of models, and radio network gateway uses BS922 models system Row.

It is preferred that, the power management module by three kinds of modes such as solar cell, lithium battery and civil power one of which Or it is a variety of be powered, wireless senser acquisition node uses internal battery as power supply.

It is preferred that, all internal circuit boards of wireless senser acquisition node are all placed in housing, and shell is all close Envelope, each interface all reaches IP66 joint using degree of protection.

It is preferred that, the radio network gateway can be by the sensor data transmission collected to corresponding detection service device.

Compared with prior art, the beneficial effects of the utility model are as follows：

The sensor detection module that this portable atmosphere pollution monitoring device is set can be examined to various dusty gas Survey, wireless radio frequency modules are transferred to after being handled by acquisition processing module, wireless radio frequency modules are by antenna transmission to wireless network Close, realize the transmission of wireless data, the sensing data that radio network gateway can collect wireless receiving is transferred to the monitoring specified Server, monitoring effect is good, and data transfer facilitates efficient；Wireless senser acquisition node uses W102 ranges of models, with work( Low, small volume is consumed, the advantage of star network topology, and all inside of wireless senser acquisition node can be formed with self-organizing Circuit board is all placed in housing, and shell is all sealed, and each interface all reaches IP66 joint using degree of protection, serves very well Ground protective effect, extends service life, compact portable.

Brief description of the drawings

Fig. 1 is the utility model entire block diagram；

Fig. 2 is the utility model integral module schematic diagram；

Fig. 3 is the utility model overall flow figure.

In figure：1 sensor detection module, 11CO sensors, 12NO sensors, 13NO₂Sensor, 14SO₂Sensor, 15O₃Sensor, 16Pb sensors, 17PM2.5 sensors, 2 wireless senser acquisition nodes, 21 acquisition processing modules, 211 letters Number amplification modulate circuit, 212A/D change-over circuits, 213 single-chip microcomputers, 214 display modules, 215 memory modules, 216 switch keys, 22 wireless radio frequency modules, 3 radio network gateways, 4 power management modules, 5 antennas, 6 detection service devices.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Refer to Fig. 1-3, a kind of portable atmosphere pollution monitoring device, including sensor detection module 1, wireless sensing Device acquisition node 2, radio network gateway 3 and power management module 4, sensor detection module 1 include CO sensors 11, NO sensors 12、NO₂Sensor 13, SO₂Sensor 14, O₃Sensor 15, Pb sensors 16 and PM2.5 sensors 17；Wireless senser is gathered Node 2 is made up of acquisition processing module 21 and wireless radio frequency modules 22, and wherein wireless senser acquisition node 2 uses W102 models Series, with low in energy consumption, can form the advantage of star network topology, and the institute of wireless senser acquisition node 2 with self-organizing There is internal circuit board to be all placed in housing, shell is all sealed, each interface all reaches IP66 joint using degree of protection, plays Protective effect well, extends service life；CO sensors 11, NO sensors 12, NO₂Sensor 13, SO₂Sensor 14, O₃Sensor 15, Pb sensors 16 and PM2.5 sensors 17 are electrically connected with acquisition processing module 21, can be achieved to various dirts The detection of gas is contaminated, acquisition processing module 21 includes signal amplifying and conditioning circuit 211, A/D change-over circuits 212 and single-chip microcomputer 213, Signal amplifying and conditioning circuit 211, A/D change-over circuits 212 and single-chip microcomputer 213 are electrical connected successively；Nothing is connected with single-chip microcomputer 213 Line radio-frequency module 22, display module 214, memory module 215 and switch key 216, wireless radio frequency modules 22, display module 214, Memory module 215 and switch key 216 are electrical connected with single-chip microcomputer 213；Antenna is installed with wireless radio frequency modules 22 5, antenna 5 is electrically connected with wireless radio frequency modules 22, and wireless radio frequency modules 22 realize the transmission of wireless data, by data acquisition module The data of block collection are transmitted by way of less radio-frequency to radio network gateway 3；Sensor detection module 1, acquisition processing module 21, Wireless radio frequency modules 22 and radio network gateway 3 are electrical connected with power management module 4, power management module 4 by solar cell, Three kinds of mode one or more therein such as lithium battery and civil power are powered, and wireless senser acquisition node 2 uses in-built electrical Pond is as power supply, and the mode variation of power supply is reduced using required requirement, and radio network gateway 3 is using BS922 models system Row, the radio network gateway 3 of BS922 models is the complete full-featured Communication Gateway of a interface, can work out of office for a long time Outer depopulated zone, with reference to various wireless sensers, the sensing data that wireless receiving is collected is transferred to the monitoring server specified 6。

In summary：The sensor detection module 1 that this portable atmosphere pollution monitoring device is set can be to various pollutions Gas is detected, is transferred to wireless radio frequency modules 22 after being handled by acquisition processing module 21, wireless radio frequency modules 22 pass through Antenna 5 is transferred to radio network gateway 3, realizes the transmission of wireless data, the sensor number that radio network gateway 3 can collect wireless receiving According to being transferred to the monitoring server 6 specified, monitoring effect is good, data are wirelessly transferred conveniently, and wireless senser acquisition node 2 adopts W102 ranges of models are used, with low in energy consumption, small volume, the advantage of star network topology can be formed with self-organizing, and wirelessly All internal circuit boards of sensor acquisition node 2 are all placed in housing, and shell is all sealed, and each interface all uses degree of protection Up to IP66 joint, protective effect well is served, service life is extended, it is compact portable.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of atmosphere pollution monitoring device, including it is sensor detection module (1), wireless senser acquisition node (2), wireless Gateway (3) and power management module (4), it is characterised in that：The sensor detection module (1) includes CO sensors (11), NO Sensor (12), NO₂Sensor (13), SO₂Sensor (14), O₃Sensor (15), Pb sensors (16) and PM2.5 sensors (17)；The wireless senser acquisition node (2) is made up of acquisition processing module (21) and wireless radio frequency modules (22)；The CO Sensor (11), NO sensors (12), NO₂Sensor (13), SO₂Sensor (14), O₃Sensor (15), Pb sensors (16) It is electrically connected with PM2.5 sensors (17) with acquisition processing module (21), acquisition processing module (21) includes signal and amplifies tune Manage circuit (211), A/D change-over circuits (212) and single-chip microcomputer (213), signal amplifying and conditioning circuit (211), A/D change-over circuits (212) it is electrical connected successively with single-chip microcomputer (213)；Wireless radio frequency modules (22), display mould are connected with the single-chip microcomputer (213) Block (214), memory module (215) and switch key (216), wireless radio frequency modules (22), display module (214), memory module (215) it is electrical connected with switch key (216) with single-chip microcomputer (213)；It is installed with the wireless radio frequency modules (22) Antenna (5), antenna (5) is electrically connected with wireless radio frequency modules (22)；The sensor detection module (1), acquisition processing module (21), wireless radio frequency modules (22) and radio network gateway (3) are electrical connected with power management module (4).

2. a kind of atmosphere pollution monitoring device according to claim 1, it is characterised in that：The wireless senser collection Node (2) uses W102 ranges of models, and radio network gateway (3) uses BS922 ranges of models.

3. a kind of atmosphere pollution monitoring device according to claim 1, it is characterised in that：The power management module (4) it is powered by one or more modes in solar cell, three kinds of modes of lithium battery and civil power, wireless senser collection Node (2) uses internal battery as power supply.

4. a kind of atmosphere pollution monitoring device according to claim 1, it is characterised in that：The wireless senser collection Node (2) internal circuit board is both placed in housing, and shell is all sealed, each interface connecing up to IP66 all using degree of protection Head.

5. a kind of atmosphere pollution monitoring device according to claim 1, it is characterised in that：The radio network gateway (3) will The sensor data transmission collected is to corresponding detection service device (6).