Intelligent garbage can is a garbage sorting and disposal equipment that integrates modern technology and environmental protection. It uses modern technology, can be through sound, light, heat, temperature and other sensors on the filling degree of garbage, garbage types and other information for real-time detection and processing, so as to achieve automatic classification, recycling, cleaning and deodorant sterilization and other functions, and can be online monitoring and remote control of the trash.

The intelligent garbage can system is mainly composed of two parts: garbage can and management system. The management system includes intelligent software, human-computer interaction system and cloud data management system.

· Smart garbage can: The smart garbage can is equipped with sensors, cameras, solenoid valves and other sensing devices through hardware and software integration technology, which can sense the garbage type, garbage height, garbage weight, garbage identification and other information in the garbage can, and realize the function of intelligent garbage classification.

· Intelligent software: Intelligent software uses machine learning and artificial intelligence algorithms to classify and recycle all kinds of garbage, and can monitor, analyze and predict all kinds of data in the trash can. Through data analysis, we can maximize the efficiency of garbage recovery and make garbage recovery more efficient and intelligent.

· Human-computer interaction system: The human-computer interaction system is usually equipped with a rich display, voice recognition and voice broadcasting system, and hard keys to realize the immediate operation and information feedback of the trash can, reducing the time consuming and misjudgment in the communication process. In the synchronous operation, you can achieve publicity/advertising push and other specified content.

· Data management and cloud services: In the cloud data management part, the data of the smart trash can can be connected with the management system to realize the cloud management and monitoring of data, and the online query and management of data can also be realized through mobile applications, wechat mini programs and other platforms.

In short, the smart garbage can through the combination of garbage classification, management system and data management three major technologies, to achieve intelligent, automated, information and visual management mode, in the urban garbage classification, recycling and resource management, for the development of urbanization, the formation of a green, intelligent, ecological future development route.

Intelligent garbage can system is designed for better management of urban waste, mainly composed of photovoltaic system, elimination system, Internet of Things information acquisition system, intelligent lid system, standard garbage can, publicity system, monitoring system and unmanned intelligent cleaning.

1. Photovoltaic system

In the smart trash can system, the photovoltaic system plays the role of providing energy, which can collect sunlight energy through solar panels and convert it into electricity, providing energy support for the entire system.

2. Kill system

The elimination system is mainly responsible for disinfection and sterilization, maintaining hygiene in the garbage can, and preventing harmful bacteria and viruses from causing harm to the environment and human body.

3. Internet of Things information collection system

The smart trash can reads information about the trash can through the Internet of Things information collection system, including clearance time, filling degree, garbage type, etc., in order to better manage and maintain the trash can.

4. Intelligent cover opening system

The intelligent lid opening system means that the trash can has a sensor that automatically opens when someone approaches or needs to be used, and automatically closes when the trash can detects that it is not in use. This can not only facilitate the use of citizens, but also reduce the flying of garbage on the road and maintain the sanitation of the city.

5. Standard trash can

The standard garbage can is the core component of the intelligent garbage can system, and its design can meet the specified standards, the volume is moderate, and it is easy to clean and clean.

6. Publicity system

The publicity system is used to publicize garbage classification and environmental protection knowledge to the public, relieve the pressure of garbage in the city, protect the environment and people's health.

7. Monitoring system

The monitoring system can monitor the changes in the surrounding environment of the garbage bin in real time through video surveillance and other means, and find the garbage problem in time, so that it can be handled and managed in a timely manner.

8. Unmanned intelligent transportation

The intelligent garbage can system can also be equipped with unmanned intelligent cleaning equipment, which can automatically cruise to the vicinity of the garbage can for cleaning, in addition to reducing the labor intensity of workers, and has higher cleaning efficiency.

Lidar is a kind of scanning photoelectric sensor, which can obtain the spatial position and shape of the target object by three-dimensional scanning through the short-wavelength light emitted by the laser beam. In the smart trash can system, the LiDAR can be used to scan the garbage in the trash can and implement the classification operation through the algorithm. The following are its detailed applications:

· Garbage sorting: Lidar can scan the items in the trash can and create an object model for each item, determine the type of garbage through machine learning algorithms and past classification data, and allocate the garbage to the correct sorting box.

· Volume measurement: LiDAR can measure the garbage volume in the trash can in real time, and once the capacity is full, the smart trash can will remind the user to empty the garbage.

Location tracking: LiDAR can identify the location and quantity of each item in the trash can and monitor the area where the smart trash can is deployed.

· Remote supervision: The LiDAR can send the data in the trash can to the remote management system through data transmission, which is convenient for the garbage manager to carry out remote supervision.

In short, the application of Lidar in the intelligent garbage can system can make the system more intelligent, improve the efficiency of garbage classification and treatment, and reduce the consumption of manpower and materials, so as to better serve the cause of social environmental protection.

SenkyLaser Recommended model:

MVR3EB laser ranging module for this application technical support:

1. Accurate ranging: The module can achieve centimeter-level accuracy ranging, can accurately detect the amount of garbage in the trash can, timely warning and trigger the corresponding treatment measures.

2. High-speed ranging: It has the ability of fast ranging, up to 200 times per second, and can quickly distance the garbage in the trash can to achieve real-time perception.

3. TOF technology: it can effectively reduce the drift of the beam, while controlling the intensity and pulse frequency of the light source output, making the measurement results more stable and accurate, and will not affect the measurement accuracy due to external interference.

4. Compact and convenient module: miniaturization is suitable for embedded installation, supports secondary development, can be easily built into the overall structure, will not affect the appearance of the trash can, and achieve user friendliness.

5. UART serial port output: The module provides HEX and ASCII UART serial port output, which ADAPTS to different system requirements and can realize convenient data reception and processing.

6. Safe and reliable: The use of infrared 940nm VCSEL light source, belongs to a class of safety laser, will not cause damage to the human eye, to ensure the safety and reliability of use.

7. Indoor and outdoor can be used: suitable for indoor and outdoor measurement in different environments, can be applied to a variety of scenarios of smart garbage cans.

8. Trigger sensitive: It can trigger the opening and closing of the trash can lid, and the sensitivity is high, and the corresponding state can be quickly and accurately detected.

9. Low cost: MVR3EB laser ranging module has low cost and is suitable for large-scale application in smart garbage cans, which has good promotion and application prospects.

In terms of intelligent garbage can overflowing detection, the MVR3EB laser ranging module can help achieve fast and accurate ranging to detect the filling of garbage in the garbage can, so as to timely garbage cleaning and replacement. Accurate and reliable measurement results can be guaranteed during the detection of overflowing garbage cans to avoid the occurrence of misjudgment or missed detection.

In terms of lid trigger, the MVR3EB laser ranging module can detect the status of the trash can lid, and send a signal to the intelligent trash can management system in time when the lid is opened, to achieve lid trigger and related management processes.

In summary, the MVR3EB laser ranging module has a very important application advantage in the intelligent garbage can overflow detection and lid trigger, which can realize intelligent and efficient garbage can management, and effectively improve the quality of urban environmental health and human life.

In addition, with the continuous development of artificial intelligence and Internet of Things technology, laser ranging sensors have more expansion and application space in smart trash can management, which can make greater contributions to more convenient, safe and intelligent city management.