Customer case of monitoring blue-green algae float in lake and river water quality

1、 Industry background

The monitoring of floating water quality in lakes and rivers and the management of blue-green algae are important aspects of modern urban environmental management. With the development of human society, water pollution has become increasingly serious, and lakes and rivers, as important components of water resources, their water quality changes and pollution levels are directly related to people's life safety and health.

Blue algae control refers to the prevention and control of blue-green algae pollution in lakes and rivers through various measures. The traditional method of blue-green algae management requires a large amount of manpower and material resources, and the treatment effect is not satisfactory. The Internet of Things technology can improve treatment effectiveness and reduce treatment costs by real-time monitoring of water quality changes and blue-green algae numbers, taking timely control measures.

2、 Customer pain points

1. Float monitoring uses solar power supply, which has requirements for the overall power consumption of the product;

2. In response to the river chief system policy of the management bureau, it is necessary to have multiple accounts, multiple devices, and multiple platforms to visually display the monitoring results.

3. Require SMS and phone notifications to all levels of management personnel;

4. In addition to on-site data monitoring, video surveillance access at the float monitoring point is also required;

5. There are numerous on-site water quality and blue-green algae monitoring sensors, requiring hardware equipment with multiple interface capabilities;

3、 Application Plan Description

To meet the needs of the project, integrate the blue bee edge computing low-power gateway in the floating water quality monitor, access each water quality and cyanobacteria monitoring sensor, integrate and analyze the monitoring data through the predetermined wake-up cycle, and then send it to the Internet of Things cloud platform.

Set up a public display screen by the lake or river to display the water quality monitoring results of the current location station. At the same time, management personnel at all levels can view the monitoring data at any time through their mobile phones or computers to understand the latest water quality status.

4、 Equipment system architecture diagram

The problems solved by the various functions applied

1. Cloud configuration monitoring

At various stations by the lake and river, advertising machines can be used for display, and operation and maintenance managers at all levels can monitor and control the latest operational situation in real time through mobile phones or computers, improving management efficiency.

2. Multimode alarm

The cloud platform can monitor various data of the project 24 hours a day. When water quality problems are detected, the responsible person will be notified in a timely manner through various methods (telephone voice, SMS, message push, webpage voice, etc.). The management and operation team can handle it as soon as possible.

3. Operation and maintenance work order

Users can quickly submit maintenance work orders through the app, and the operation and maintenance team designates personnel to carry out maintenance and repair, and forms records and archives on the platform. The operation and maintenance team can also develop inspection plans, assign personnel to inspect and maintain designated float equipment, and form records for archiving, greatly improving operation and maintenance efficiency.

4. Big Data Center

(At the request of the customer, only display the style, and the data is virtual data)

For the operation and management of the entire water quality monitoring system, with the help of the big data center's big screen function and data reporting function, the core data of multiple water quality monitoring stations in the entire project water area can be summarized for display and recording. At the same time, important data can be specifically calculated according to business logic to form periodic reports, providing decision-making assistance for the entire operation team, improving operational efficiency, and optimizing operating processes.

The big data center has the following distinctive functions:

Editable large screen display: The data of multiple devices in the entire project is centrally monitored, and the entire process flow is displayed on the same screen. Users can freely edit the screen and create multiple display methods such as 3D scenes and graphical charts;

Intermediate variables: Different data from multiple devices can be correlated to form intermediate variables, which can be displayed and stored to assist project operations and decision-making.

Customized reports: By using various statistical methods such as difference, maximum, minimum, and average, customized reports can be generated for variables and intermediate variables of various equipment under the project, displayed on a large screen, to assist the operations team in analyzing and making decisions.

System variables: Automatically count the total number of project equipment, offline and online equipment, alarm devices, and alarm records.

3D controls: By modeling the on-site environment, buildings, or equipment in 3D, 3D controls can be used to achieve 3D scene display. Through low code development by the Blue Bee team, 3D rendering effects, data linkage display, and light and shadow lenses can be customized to improve project efficiency and increase the visual impact of the large screen.

Map embedding: can embed device maps, display the current operating status of each device, and quickly jump to the device monitoring page through the device's map positioning flag.

Equipment control: Control buttons can be set to remotely control on-site equipment and adjust process parameters.

Video monitoring: supports real-time monitoring with network cameras, and designated brand cameras also support functions such as taking photos, recording, pan tilt control, voice intercom, and electronic zoom.

Sound and light alarm: The large screen can be configured with alarm animations, and the webpage can play alarm sounds, which can achieve sound and light alarm effects in the monitoring room.

Public sharing: A QR code for sharing can be generated and corresponding permissions can be set. Any connected computer or phone can display a large screen without logging in with the help of a website or QR code, which is convenient and fast.

Graded permissions: It can achieve multi-dimensional permission management such as account, data, and control. For the same large screen, different accounts display different content and have different controllable data.

Multi platform display: The computer screen and mobile app display the same content, keeping track of project status anytime and anywhere.

5、 On site equipment diagram