Millimeter wave radar sensor elevator space occupied by shopping mall people flow statistics, use radar sensor to make a 3 × 5 (can be adjusted according to the size of the elevator space) light array and place it on the top of the elevator interior to measure whether the interior space of the elevator is full. If full, the control is non-stop, suitable for the middle floors of high-rise buildings.
Program advantages:
Technical advantages: high precision, stable and reliable ranging, and high refresh rate;
Implementation advantages: The millimeter-wave radar sensor is small in size and easy to install;
Competitive advantage: solve the problem that the elevator still stops when the weighing device cannot reach the weight of the person, but there is no space in the elevator;
Price advantage: the level of price consumption.
With the progress of human society and the increase of population, the number of people in shopping malls, office buildings, schools and other places has gradually increased. When accidents such as fires and earthquakes are difficult to escape, the limited rescue force will make the rescue mission more difficult. How to allocate rescue resources reasonably It is an important issue that needs to be solved urgently. In view of this situation, it is necessary and effective to allocate rescue resources reasonably, and people flow statistics can understand the population distribution in shopping malls, office buildings, schools, scenic spots and other places in real time.
According to the site environment, it can be installed in the area that needs to detect the flow of people, and the millimeter wave radar sensor can effectively monitor the flow of people in this area.
Install the radar above the door and detect vertically downwards. When a person enters the detection area, the distance value will change, and the output number will change, each time this happens, the number of people will increase by 1, the number of people will be output, and the birth height will be calculated.
Program advantages:
Technical advantages: high precision, small field of view, stable and reliable ranging, high refresh rate, and sensitive to dynamic crowds.
Implementation advantages: The millimeter-wave radar sensor is small in size and easy to install.
Price advantage: consumer-grade price.
