The application of C-Reader handheld terminals in mobile patrols is mainly reflected in the following aspects:

1. Information collection and recording: Handheld terminals can be equipped with barcode scanners, RFID readers, GPS positioning systems, etc., to quickly collect information in the patrol area, such as equipment status, environmental conditions, safety issues, etc. This information can be recorded and stored on the terminal in real time, or uploaded to the central database through a wireless network.

2. Real-time communication and dispatch: Handheld terminals support wireless communication functions, and patrol personnel can keep in touch with the command center in real time to report patrol progress, problems encountered, and support required. The command center can adjust patrol routes and resource allocation based on real-time information.

3. Geographic Information System (GIS) Integration: Handheld terminals can integrate GIS technology to help patrol personnel view maps, navigate to designated locations, view historical event records, etc., to improve patrol efficiency and response speed.

4. Remote monitoring and command: Through handheld terminals, patrol personnel can transmit on-site images, videos, audio, etc. to the command center in real time, providing first-hand information on on-site conditions for rapid decision-making and response.

5. Data visualization and analysis: The data collected by patrols can be used to generate various reports and analysis charts to help managers evaluate patrol effects, optimize patrol strategies, predict potential risks, etc.

6. Emergency response: In emergency situations, handheld terminals can be used as a fast communication tool to help patrol personnel quickly report situations and receive instructions to speed up rescue operations.

7. Training and guidance: Handheld terminals can also be used to provide real-time training and guidance, such as operating instructions through built-in instruction manuals or video tutorials when encountering specific situations during patrols.

The application of handheld terminals in mobile patrols aims to improve patrol efficiency, ensure safety, optimize resource utilization, and enhance the intelligence level of the entire patrol process through data-driven decision support systems.