Scope of application:Suitable for online monitoring and warning of air freshness, dust, noise, and other meteorological parameter data in scenic areas, parks, forests, industrial parks, squares, communities, urban environmental management, residential communities, smart city environmental monitoring centers, and other places.

Function Introduction:
*Provide real-time data on air freshness, dust particles, noise, and various meteorological parameters.
*Provide online monitoring and remote evidence collection of on-site video images.
*Provide managers with online data monitoring and monitoring tools.
*Provided rich historical data analysis methods for managers.
*Construction sites upload monthly reports through the system, adding means of self inspection and self testing.
*Managers reply to monthly reports through the system; Obtain targeted verification and interactive methods.
*Provided a means of supervision for tourists and citizens.

summary:
The MC-KQZL Environmental Quality Monitoring and Early Warning Cloud Platform System is an industrial grade environmental quality monitoring system station developed using modern integrated circuit technology and cloud platform IoT technology. It can monitor air freshness (negative oxygen ions), PM1.0, PM2.5, PM10, TSP, GPS satellite positioning latitude and longitude, noise, air temperature, air humidity, atmospheric pressure, soil moisture, soil temperature, wind speed, wind direction, rainfall, light intensity, ultraviolet radiation intensity, light and effective radiation, total radiation and other indicators. At the same time, data can be synchronized to mobile apps, WeChat, and computer terminals, suitable for air quality monitoring in scenic spots, environmental protection, and other areas.
MC-KQZL has a built-in maintenance free high-precision laser scattering principle dust sensor with automatic temperature protection, automatic dust removal, sensor fault automatic repair, and alarm functions, greatly reducing maintenance workload. Greatly improve the service life of sensors in harsh environments.
Product features:
1. The collector host adopts a 3.5-inch true color touch screen with high background brightness and built-in intelligent operating system, which can be directly operated by finger touch. (The collector host has a "Data Collection and Controller Detection Report")
2. Industrial grade design with strong anti-interference ability. The backlight can be automatically turned off to reduce power consumption. The shell is made of spray coated steel plate stamping, which is sturdy, durable, and not easily aged.
3. Built in international standard 485 communication data acquisition module, automatically identifies various types of 485 sensors for users, without the need for installation by location. Up to 256 sensors can be collected.
4. Automatic data collection can be achieved according to the collection time interval set by the user.
5. The host adopts various installation forms and is equipped with a dedicated multifunctional hanging board. Users can use mobile brackets, wall hanging, keel hanging, hoisting and other methods according to their actual needs and environmental conditions, making installation simple.
6. The host can be powered by AC/220V, outdoor solar power, or a built-in lithium battery pack (with a continuous power supply of more than 12 hours). Users can carry the device for mobile testing.
7. The host adopts multiple remote data transmission methods for users to choose from, including Ethernet, WiFi wireless signal, GPRS data wireless transmission, which can transmit data in real time to the IoT data platform.
8. Storage function: Random storage of no less than 30 million sets. Standard configuration includes a 2G memory card, with a maximum capacity of 16GB of memory.

9. Reserved 485 data output port, which can be connected to outdoor or indoor LED display screens, displaying real-time data of various parameters prominently.
10. Design a user-friendly environmental monitoring and management system using visual programming language to achieve remote monitoring of the monitored environment. You can freely set the upper and lower limit values. Alarm through SMS and other means. The software platform can remotely monitor real-time data from various sensors. Complete data management functions, supporting various data processing such as database management, data query, export, printing, statistical analysis, chart analysis, etc.
11. The manifestation form of online monitoring of various environmental factor parameters: A. List detailed form, which can intuitively view the monitoring data of various environmental factor parameters at a certain time point. B、 The display method of curve trend chart, C、 Column style trend display, etc.
12. Support mobile APP, WeChat official account and computer to view real-time data and historical data of various parameters at any time. Implement automated control equipment.
13. The video surveillance platform supports video monitoring of multiple outdoor waterproof cameras in outdoor production environments and other areas. At the remote end, real-time monitoring, supervision, warning, and command intelligence can be achieved through Ethernet. Improve communication efficiency and accuracy.
14. GIS map generation: Using the built-in GPS module of the detection device, satellite positioning data is bundled with test data information to implement GIS map fixed-point monitoring of the position information of each detection point. The monitor can click on the position coordinates on its satellite positioning icon to view the relevant index information of the test data of the detection point.
15. The noise and dust automatic monitoring terminal is a set of monitoring equipment that complies with the provisions of GB3096-2008 "Environmental Quality Standards for Noise" and GB3095-2012 "Environmental Air Quality Standards", and has complete functions for continuous automatic monitoring of dust key monitoring points in different acoustic environment functional areas. It automatically monitors data without supervision and transmits data through GPRS/CDMA mobile public network and dedicated network (China Telecom, China Mobile, China Unicom).
※ Video overlay function, which dynamically displays various sensor data in real-time by overlaying various real-time data on the video surveillance screen.
Detailed introduction of equipment composition:
The system mainly consists of MC-KQZL environmental dust and noise monitoring station, various parameter sensors, outdoor LED display screen, video collection system, remote data transmission system, backend data processing system, and monitoring data warning cloud platform. The data platform is a networked platform with Internet architecture, which has the monitoring function for each sub station, as well as the alarm processing, recording, query, statistics, report output and other functions for data.
（2） Introduction to Cloud Platform Software System:（The IoT platform software has the "IoT Software Copyright Certificate" and "IoT Software Registration Certificate"
1. Design a user-friendly environmental monitoring and management system using visual programming language to achieve remote monitoring of the monitored environment. You can freely set the upper and lower limit values. Alarm through SMS and other means. The software platform can remotely monitor real-time data from various sensors. Complete data management functions, supporting various data processing such as database management, data query, export, printing, statistical analysis, chart analysis, etc.
2. The manifestation of online monitoring of various environmental factor parameters:
A、 The detailed list format allows for a visual view of the monitoring data of various environmental factor parameters at a certain point in time.

B、 The display method of the curve trend chart is as follows:

C、 Column style trend display, as follows:

3. Support mobile apps and WeChat to view anytime:

4. View real-time and historical data of various parameters on the computer:
5. Video surveillance: The platform supports outdoor waterproof camera screen video surveillance.

6. GIS map generation: Using the built-in GPS module of the detection device, satellite positioning data is bundled with test data information to implement GIS map fixed-point monitoring of the position information of each detection point. The monitor can click on the position coordinates on its satellite positioning icon to view the relevant index information of the test data of the detection point.

Technical parameters and indicators of sensors:
1、 Dust (PM2.5, PM10, PM1.0)
Detecting gases: PM1.0, PM2.5, PM10, TSP
Minimum resolution: 0.3um
Measurement range: 0.3-1.0, 1.0-2.5, 2.5-10 (um)
Accurate volume: 0.1L
Response time: ≤ 3 seconds
Effective range of particulate matter mass concentration (PM2.5 standard value): 0~500ug/m3
Maximum range of particulate matter mass concentration (PM2.5 standard value): 0~1000ug/m3
Resolution of particulate matter mass concentration: 1ug/m3
Consistency of particulate matter mass concentration (PM2.5 standard value): ± 10% @ 100-500ug/m3; ±10ug/m3@ 0-100ug/m3
2、 Air temperature
Temperature range: Standard -40~70 ℃ or 0~50 ℃, other temperature ranges can be customized
Accuracy: ± 0.2 ℃ (@ 25 ℃);
Repeatability: ± 0.1 ℃;
Long term stability:<0.04 ℃/year;
Response time:<1s
Working environment: Temperature: -55 ℃~125 ℃; Humidity: ≤ 95% RH
3、 Air humidity
Humidity range: 0-100% RH (non condensing state)
Accuracy: ± 3% RH (10%~90%)
Repeatability: ± 0.1% RH
Long term stability:<0.5% RH/year
Response time:<1s
Working environment: Temperature: -55 ℃~120 ℃; Humidity: ≤ 95% RH
4、 Wind speed
Measurement range: 0-30m/s, 0-70m/s
Reaction time:<1 second
Start wind speed: 0.4-0.8m/s
Working environment: -30 ℃~75 ℃

5、 Wind direction
Measurement range: 0-360 °
Accuracy: ± 3 °
Start wind speed: ≤ 0.5m/s
6、 Rainfall
Diameter of water bearing capacity: Ø 200 ± 0.6mm
Measurement range: ≤ 4mm/min (precipitation intensity)
Resolution: 0.2mm (6.28ml)
Accuracy: ± 4% (indoor static test, rain intensity of 2mm/min)
Output signal: on-off signal of switch contact
Working temperature: 0-50 ℃
Storage temperature: -10 ℃ to 50 ℃
7、 Light intensity
Measurement unit: Lux
Measurement range: 0-200000 Lux
Working temperature: -30~70 ℃; Humidity: 10-90% RH
Storage temperature: -30~80 ℃; Humidity: 10-90% RH
Accuracy: ± 3% FS
Nonlinear: ≤ 0.2% FS
Stable time: 1 second after power on
Response time:<1 second
Cable specification: 2-meter 3-wire system (analog signal); 2-meter 4-wire system (RS485) (cable length optional)

8、 Ultraviolet radiation
Measurement range: 0-70W/㎡
Spectral range: 280-400nm
Cosine response: ≤ 4% (when the solar elevation angle is 30 °)
Response time: ≤ 1S (99%)

9、 Negative oxygen ion sensor
Resolution: 10 ions/cm3.
Ionic concentration detection range, automatic gear: 10~50000 (pieces/cm3)
Wiring method: RS-485 signal: 4-wire
Sampling rate: 1 second per sample.
Error: Ion concentration ≤± 10%
Migration rate: 1 (cm2/S * V).
10、 Network camera

1. 2 million H.265 infrared network ball machine, 2 million, 20x optical, supports H.265, compatible with H.264, ultra-low illumination, 3D noise reduction, low bitrate, ROI， Transparent fog, strong light suppression, Smart IR， Audio, alarm, IP66， Infrared 150 meters.
2. Smart functions: area intrusion detection, boundary detection, audio anomaly detection, motion detection, video occlusion detection, support for network interruption and continuation function to ensure that video recording is not lost, and cooperate with Smart NVR to achieve secondary intelligent retrieval, analysis, and concentrated playback of event recording. Supports fog penetration, strong light suppression, and SmartIR anti infrared overexposure technology. Support low bit rate, ROI region of interest enhanced encoding technology, support network cable breakage, IP address conflict, memory full, memory error, illegal access anomaly detection and linkage alarm function.
3. Infrared function: adopting efficient infrared array, low power consumption, irradiation distance up to 150m, infrared lamp and magnification distance matching algorithm, built-in heat treatment and defogging system, constant current circuit design, infrared lamp lifespan up to 30000 hours.
4. System function: Equipped with high-performance sensors, the image is clear, and the maximum support is 1920* 1080@30fps Real time visual output. Driven by a precision motor, with sensitive response and smooth operation, the accuracy deviation is less than 0.1 degrees, and there is no image shake at any speed. Support standard API development interfaces, including Hikvision SDK, ONVIF, CGI, PSIA, GB/T28181, E-home protocol, and Firefly Cloud access. Support 3D intelligent positioning function, combined with NVR/client software/IE to achieve click tracking and zooming, support system dual backup function to ensure data is not lost in case of power failure. Support power-off state memory function, automatically returning to the gimbal and lens state before power-off after power on. Lightning protection, surge protection, surge protection, IP66 protection level.
5. Movement function: 20x optical zoom, 16x digital zoom. Supports automatic aperture, automatic focusing, automatic white balance, and backlight compensation. Supports ultra-low illumination, 0.05Lux/F1.6 (color), 0.01Lux/F1.6 (black and white), 0 Lux with IR. Support 3D digital noise reduction and wide dynamic function.
6. Network function: Supports Ethernet control and H.264/H.265/MJPEG efficient video compression algorithm, greatly reducing bitrate. Images can be viewed and controlled through browsers and client software. Supports standard Micro SD/SDHC/SDXC card storage, NAS storage for video recording, video recording can be disconnected and continued, supports three-level user permission management, supports authorized users and passwords, supports HTTPS encryption and IEEE 802.1x network access control. Supports dual stream technology and multiple network protocols, IPv4/IPv6,HTTP,HTTPS,802.1x,Qos,FTP,SMTP,UPnP,SNMP,DNS,DDNS,NTP,RTSP,RTCP,RTP,TCP/IP,DHCP,PPPoE,Bonjour。 Supports 1 audio input and 1 audio output.
7. PTZ function: 360 ° continuous rotation in the horizontal direction, -15 ° -90 ° in the vertical direction, with no monitoring blind spots. The maximum horizontal preset point speed can reach 240 °/s, and the maximum vertical preset point speed can reach 200 °/s. The horizontal key control speed is 0.1 ° -160 °/s, and the vertical key control speed is 0.1 ° -120 °/s, supporting 300 preset positions. Supports 8 cruise scans, each with 32 preset points, supports 4 pattern scans, and records each path for more than 10 minutes. Supports proportional zoom function, and the rotation speed can be automatically adjusted according to the zoom factor of the lens. Support watch function, preset points/pattern scanning/cruise scanning/automatic scanning/vertical scanning/random scanning/frame scanning/panoramic scanning can be automatically called up after staying in idle state for a specified time (including idle state after power on), support alarm function, built-in 2 alarm inputs and 1 alarm output, support alarm linkage, can trigger the call of preset points/cruise scanning/pattern scanning/SD card recording/trigger switch output/upload center/upload FTP/email linkage after alarm.
Product Configuration Checklist