Security: The monitoring system can detect and analyze images in real time, and capture any abnormal behaviors, such as fire and intrusion. Once these situations happen, the monitoring system will give an alarm and trigger emergency measures to minimize potential losses.
Recording and obtaining evidence: The monitoring system can record events and behaviors and provide them as evidence when necessary. For example, in traffic accidents or crime scenes, surveillance video can provide valuable information and clues to help investigate and collect evidence.
Management and scheduling: in some specific places, such as factories, warehouses, transportation hubs, etc. The monitoring system can be used to monitor the flow of people and logistics and help managers to make scheduling and arrangements.
Health monitoring: In the medical and health field, the monitoring system can be used to monitor patients' vital signs in real time, such as blood pressure, heart rate and body temperature, or to evaluate the effect of rehabilitation treatment.
Monitoring development direction
1, hardware processing speed is faster and storage time is longer.
With the development of chip technology, higher performance CPU makes DVR faster and more powerful. From the early CIF hard disk video recorder, D 1 hard disk video recorder, 960H hard disk video recorder, hybrid hard disk video recorder, HD-SDI hard disk video recorder.
2. The coding method is more advanced.
The mainstream DVR compression technologies in the market are MPEG-4, H.264 and M-JPEG. MPEG-4 and H.264 are the most commonly used compression methods in China, and H.264 has become the mainstream because it better meets the requirements of network transmission. In order to make embedded DVR more applicable in the future, the unification of various algorithms will be the future development trend, but this unification is not based on the standards of any domestic enterprise, but requires the extensive participation of a wide range of government functional departments and various enterprises in the DVR industry chain.