The staff is operating the drone for aerial patrol. The high-speed traffic police provides the second day of the Mid-Autumn Festival. It is estimated that netizens are still accompanying their families and going out to play. If you are traveling by car, you should be careful. Today, there is a news in Sichuan. The police started the drone to cruise on the expressway, and captured more than 40 traffic violations in half a day. Referring to the drone highway cruise, we introduced a more professional team in this area, the Renaissance aerial studio, the main business business is aviation photography, industry applications. Their application in the industry involves highway cruising, anti-terrorism, large-scale event protection, and emergency incident scene transmission. The number of outdoor activity support tasks received is high, and the demand for each police is also large. Listen to them today about how drone high-speed cruising is applied. Xin Bolin, head of the high-speed patrol team of the drone, told us that "the UAV highway cruise is mainly to meet the existing traffic needs of the traffic police, and to inspect the highway sections within the jurisdiction. The inspection includes whether or not the emergency lane is occupied. Traffic congestion point, image return of major accidents, etc.. They use drones to transmit pictures to the command center through police digital trunking communication technology. The command center will transmit the situation through the scene map, rationally deploy the police force, and rush to the scene in time. Discover the field for processing. Since many accidents occur in the morning and evening peak hours, the time when the traffic police arrive at the scene will be very slow, which will undoubtedly put pressure on the traffic. When using the drone, it takes only ten minutes from the arrival of the drone to the accident point to the completion of the recording. The time, so the efficiency of using a drone to handle ordinary traffic accidents is extremely high. At present, the monitoring on the expressway is mostly a camera of a gun (also a ball machine but a small number). In practice, it is restricted by the environment and equipment, and there will be a certain degree of blind spots. Once the accident point is under the gun, the traffic police It is difficult to find such an accident on the backhaul image in the traditional monitoring, causing problems such as untimely rescue of the personnel, and the drone cruise can avoid such incidents to the greatest extent. They told the world of drones that the high-speed patrol of drones has not yet been officially listed in the daily work of the traffic police, but the relevant departments are revising the relevant daily management system, and strive to normalize the cruise drones of the expressway. The frequency is once a day, and the frequency of traffic intensive times such as important holidays and statutory holidays will increase to every half hour to one hour to rotate the jurisdictional section.
Task execution and process 1. The team arrives at the scene to understand the cruise route requirements.
2. Understand the high points and obstacles in the line, determine the flight height, and plan the route.
3, mark the waypoint and change the battery point, change the battery point in the middle, the drone uses multiple remote control mode operation, descending backward frequency.
4. The drone takes off at the expressway or service area and begins the cruising operation. The route has been calibrated in advance, and the control personnel are civilian police, responsible for simple take-off and landing.
5. Return to the scheduled landing point after completing the mission.
The most used in high-speed patrol is the assembly of multiple rotors, as well as the M600 of Dajiang. The test will be used. "The advantage of assembling multi-rotor is that it can be customized according to the actual business needs of the user. The disadvantage is that the debugging cycle is long; the wind resistance and stability of the M600 are very good, the integration is high, and the software can be used with the SDK platform of DJI. The second development, the disadvantage is that the battery is more, the charging is more troublesome; the integration of the realization is very high, the image is relatively clear, but the battery life is too short." High-speed inspection is different from the traditional aerial photography, that is, flying along the highway, where The use of the PTZ to change the perspective is very rare, and the image is directly transmitted back to the traffic police command center on the big screen, no need to report personnel. They are working hard on unmanned operations and strive to do one-button cruising. What are the difficulties in the high-speed cruising of drones? The interference around the expressway is much smaller than that in the urban area, but there will be some high-voltage lines, and there will be some electromagnetic interference when flying. At the beginning of the flight, they will ask the urban planning institute and the power department about the high-voltage power grid on the route to understand the detailed location and the height of the line. The altitude setting during flight must be higher than the height of the high-voltage line. When it comes to the impressive story, in the process of testing the highway cruise, their engineering machine is doing a patrol test. When the car is observed, the traffic accidents of two cars are seen in the front section. There has been a certain amount of traffic flow back. After reporting the situation to the command center, the engineering machine lowered the height, collected the three-dimensional image of the accident site, and quickly modeled it. After the traffic police arrived at the scene, it was no longer necessary to investigate the accident site and quickly dismantle the site. , restore traffic. This method greatly improves the accident handling speed, simplifies the accident handling method, saves time and improves accuracy. Xin Berlin finally said, "The prospect of UAVs in high-speed patrol is very good, which greatly saves labor costs and time costs. It must be well developed in the future." Submission Box: Are you interested in our article? Join us, every day and the industry big coffee, beauty flying hands face to face drone world is looking for: reporter, editor, sales resume delivery: or contact WeChat personal number: wurenji6
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