The radar module assists the focus The elevator projection advertisement switch controls the human body induction of the attendance machine. The radar module is installed inside the projector, and after the projector is turned on, it can automatically focus/assisted focus to ensure the optimization of the projection effect and image quality; elevator projection advertisement: if the radar If it is detected that the obstacle in front is greater than the actual distance from the radar to the elevator door, it is considered that the elevator door is in an open state, and the projector does not need to be activated; otherwise, it is activated.
Program advantages:
1. Technical advantages: Compared with the camera algorithm, the active detection data volume is small, the judgment is accurate and efficient, the ranging is accurate, the precision is high, the performance is stable, and it is not affected by the changes in the environment;
2. Implementation advantages: modular design for easy integration;
3. Competitive advantage: Compared with image algorithm analysis that is not disturbed by projector light, the distance is reliable;
4. Product advantages: high cost performance, small size, low power consumption;
The radar module intelligent time attendance machine assists focus sensing, and has launched a radar-assisted focusing application solution to help time attendance machine manufacturers and temperature measurement manufacturers to achieve accurate distance measurement and focusing; it can also check whether there are people approaching in the time attendance machine area, and measure the time attendance machine. The distance between the person and the person, and the auxiliary focus is carried out.
With the rapid development of domestic intelligent security, monitoring, epidemic prevention and other fields, there are more and more urgent needs for attendance machine manufacturers, temperature measurement manufacturers and camera manufacturers.
Advantages of application solutions:
1. Technical advantages: high precision, small field of view, stable and reliable ranging, and high refresh rate.
2. Implementation advantages: small size and easy installation.
3. Competitive advantage: It is more reliable than image algorithm to analyze distance without interference from light.
4. Price advantage: price consumption.
Program recommendation:
Some thermal imaging lenses have a small depth of field and limited focusing accuracy, so they cannot measure the iris of the human eye. Therefore, by installing a radar module on the device, the distance between the device and the human iris can be accurately measured, and the focus can be assisted. This all-in-one machine is flexible and can be accurately identified even when wearing a mask. This product relies on the precise ranging function of the radar module, which can quickly focus on the human iris for temperature measurement within 1 second.
The iris face recognition + remote temperature measurement + attendance recording function can quickly realize the automatic temperature measurement and attendance all-in-one machine installed in office buildings, parks and other working areas to eliminate contact infection.
