With the improvement of living standards, there are more and more recyclable renewable resources (such as PET plastic, aluminum cans, etc.). The current domestic treatment methods are mainly composed of urban sanitation agencies and hundreds of thousands of farmers. Door-to-door purchases are the focus, with multiple recycling links, high costs, poor quality, and backward processing. A large amount of waste water and garbage generated in this process are discharged at will, which seriously pollutes the surrounding environment. These products cannot be recycled and reused, resulting in serious resources. waste.
In recent years, with the continuous development of smart cities, an important aspect of the development of smart cities is waste management. The intersection of waste management and smart city development gave birth to "smart waste management". Smart cities are using the Internet of Things (IoT) to create an effective system to save city money and save the environment. Let's learn about the role of sensor technology in the development process of smart cities through this article on the importance of using sensor technology to optimize smart garbage collection paths.
The main way in which smart waste management is affected by technology is route optimization.
Waste management or waste treatment is all the activities and actions required to manage waste from the beginning to the final disposal. This includes collection, waste transportation, treatment and disposal, and monitoring and management. It also includes legal and regulatory frameworks related to waste management, including guidance on recycling. This enables the use of the Internet of Things to achieve smarter waste management and better management services.
What makes smart waste management so smart? Waste management companies rely on technology to reduce the time and resources allocated for waste management. Sensor-based technology is the key to developing smarter solutions for solid waste management.
Benefits of using route optimization and connecting waste management services:
Whether you are using a solution provided by the city or a contracted company, waste management services can make your environment cleaner. One of the biggest problems solved by smart waste management solutions is route optimization. Waste management is not the only industry affected by route optimization. Freight (logistics) is also the main adopter of route optimization.
The main reasons for using route optimization are:
Reduce the mileage of vehicles in the fleet.
Cut costs (labor/maintenance/fuel, etc.)
Save time-increase productivity.
Determine the most cost-effective route.
Respond to customers better
Plan routes or spend less time on stops that don’t require service.
Check driver performance
Avoid transportation delays while tracking the fleet in real time.
The way of collecting waste is smarter, reducing overall transportation and collection by 50%.
Smart waste management is a necessary solution. How does the filling level sensor that is specifically used to detect waste levels work: Sonar waves are sent from the sensor to measure the fullness of the trash can. The data is collected and sent over the cellular network for analysis and display on the customer's web-based platform. The device uses ultrasonic sensors for distance measurement in order to communicate with the management company, regardless of whether the trash bin is full and needs to be repaired. The company will be able to predict when the trash can is full based on the collected data.
For example, the trash can ultrasonic sensor-MB7139 provided by Gongshou.com is an anti-weather ultrasonic sensor used to detect the capacity of the trash can. Used to detect the level of the trash can to determine whether the trash can needs to be emptied. This means less time for trucks on the road, less human resource requirements, and less fuel emissions. The way the ultrasonic sensor adapts to this situation is by detecting the level of waste in the trash bin. The sensor can be installed in the trash can or trash can and connected to the monitoring system. The monitoring system can tell whether the trash can is full (or close to the trash can). If the waste container is full, place it on the route to be collected. Trash bins that do not fill up quickly will not be collected on the route.
Product parameters of the trash can ultrasonic sensor MB7139:
1. Detection distance: 0-5m product parameters
1. Detection distance: 0-3.5m
2. Resolution: 1cm
3. Power supply current: 2.7-4.4mA
4. Working voltage: 3V-5.5V
5. Ultrasonic ranging frequency: 42kHz
6. Sampling rate: 10Hz
7. Working temperature: -40°C ~ +65°C
8. Output mode: analog output, pulse width output, RS232 output
9. Working mode: free running mode and external trigger mode
Type selection of trash can ultrasonic sensor MB7139:
All part numbers are a six-character combination, followed by a dash and a three-digit product code. Please see the table below for more information about the three-digit product code.
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