“In addition, our drones are only responsible for point-to-point transportation. They do not come into contact with people, so they are isolated from the related risks caused by drones.
Finally, if an accident occurs during the flight of the drone, of course, the probability is very low. Our drone is driven by four-axis propellers. After losing the power of two propellers, it can still maintain a certain speed and land smoothly, and avoid the surrounding crowds.
Even if there is an accident in the air, the entire drone loses power. We set up a deceleration parachute bag on the top of the drone, which can be thrown out within 0.5 seconds and then quickly opened to reduce the landing speed of the drone. And during the landing process, the drone will also flash warning lights and sounds to remind people and vehicles in the landing area to avoid it.
What I want to emphasize is that these safety measures have been strictly tested, and only after we are sure that it is safe enough will we put it into actual application testing. "
Having said this, Lin Jiaming tapped the keyboard again, and the picture on the big screen changed immediately. As he clicked on a point on the map, the point enlarged, and some radial lines appeared around the point.
As for the screen on the other side, some monitoring screens have been replaced. This is exactly the surveillance picture of the unmanned intelligent express delivery point in the community at this point, as well as the surveillance picture of the unmanned vehicle equipped at this point.
By monitoring Jiang Nan, they saw that this so-called community unmanned smart express collection and delivery point looks like a post box or a separate newspaper kiosk and belongs to an independent building.
The top of the building is a landing site for drones, where incoming drones will land to load and unload cargo, or be temporarily charged.
There is a glass window below the community's unmanned intelligent express delivery point, and in front of the window is a screen. People can pick up the goods independently by entering the pickup code or scanning the code with their mobile phones.
Of course, door-to-door delivery services can also be provided by the unmanned vehicles equipped at this community’s unmanned intelligent express delivery point.
"Everyone sees the radial lines on the door at this point, which is exactly the working path of the unmanned vehicle equipped at this point. Compared with drones, unmanned vehicles are quieter, safer, and more flexible. It can not only Driving into densely populated areas, it can also travel between floors and small spaces.
Through this unmanned vehicle, we can deliver goods to the doorstep of residents, or pick up the goods at the doorstep of residents. "
Jiang Nan nodded when he heard this, and then asked Lin Jiaming: "In the community, will the frequent takeoff and landing of such drones have an impact on the residents, especially in terms of noise."
Hehehe... Hearing this question, Lin Jiaming and Wu Hao both laughed. I saw him smiling and shaking his head at the meeting: "No, we have already considered this aspect. You can see so many community unmanned intelligent express delivery points on the map, but we have not accepted one yet. As for the first complaint about drones disturbing residents.
In fact, drones only produce louder noise when flying at high speeds. When they fly at low speeds, the sound is very peaceful, only about 40 to 50 decibels, which is similar to the ambient sound on the street.
Therefore, our drones will adopt this gentler method when taking off and landing, so the sound will be smaller.
Of course, this is also done for safety during takeoff and landing.
Secondly, these community unmanned intelligent express delivery collection and delivery points are set up in relatively open and remote places, which basically will not affect everyone.
Finally, we optimized the design of the drone’s four-axis motor and propeller blades. On the one hand, it makes the motor rotate faster and more powerful, while the motor runs quieter.
On the other hand, we have optimized the design of the propeller blades to make it have greater lift and produce less noise when rotating.
Generally speaking, as long as people are at a distance, they are basically inaudible, and there is no problem even if it runs all day long. What's more, we strictly follow the relevant work and rest time regulations, and stop operations before 7 a.m. and after 7 p.m. We will minimize our impact and have as little impact on the people as possible. "
Hearing Lin Jiaming's explanation, Jiang Nan couldn't help but nodded. Then he stared at the picture on the big screen.
Soon, she raised a new question: "This intelligent regional unmanned delivery system can only realize logistics and express transportation within the region, so how can it be carried out across regions."
Hearing this question, Lin Jiaming looked at Wu Hao. Wu Hao nodded, then smiled at Jiang Nan and introduced: "You can think of this intelligent regional unmanned delivery system as a chess piece. The entire city or region is viewed as a chessboard.
What we have to do is fill the empty areas of the chessboard with such chess pieces so that they cover all areas.
This is what we call a modular unit. Each piece of it operates independently, but can cooperate with other modular units to form a whole.
This is the smart city unmanned logistics transfer system that is superior to this intelligent regional unmanned delivery system.
This system can connect all modular units, that is, our intelligent regional unmanned delivery systems distributed in various areas, to form a whole. Then use drones or unmanned vehicles, or even manned freight vehicles to transfer between module units.
Of course, logistics goods shipped from outside the region can also be transported through this system until they are delivered to the recipient. Conversely, the sender's package goods can also be transported out of the region through this system.
We can even regard this city or this region as a chess piece or module unit, and the country and even the world as a chessboard. Then we can realize cargo transshipment at this level and accurately transport the cargo to the target location.
In fact, this is the current express logistics and transportation system, but we have changed it to be intelligent, automated, and unmanned.
If this system can be implemented, we can shorten the express logistics transportation time in more than 80% of domestic areas from the current three days to one day, or even shorter.
The economic benefits generated will be in the hundreds of billions. Moreover, this is not only reflected in economic benefits, but also social benefits, and many other aspects closely related to our lives will change, which can be said to bring our human society into a new stage of development. "
