While the people in the room were discussing the price, Qu Sen was adjusting the focus of the drone's lens.
Huang Ansheng opened the small notebook in his hand, and the camera could capture the right half. After the lens was focused. Three rows of phone models could be seen. Although it was not all, most of the content was captured:
Samsung cdma-x319 (99% new, black), OKWAP166 (70% new, white), Nokia 6610 (80% new, black), Sony Ericsson T602 (80% new, orange), Siemens A55 (70% new, silver), Nokia 6610 (95% new, white), Kejian K528 …
"Drone No. 2 reports that a black car is parked outside the car dealership."
At the same time Li Ying's voice sounded, Huang Ansheng's phone in the room also rang.
"Hello, brother … I'll ask uncle to open the door." Huang Ansheng said something into the phone and hung up. He gestured to the middle-aged man in the room: "My brother is here."
The middle-aged man did not speak. He turned and walked out of the house. He walked to the courtyard door and looked outside before opening the door.
In the drone's lens, the middle-aged man stood at the door and said a few words to Huang Anhu. It seemed that he was asking Huang Anhu to drive the car into the courtyard. Huang Anhu craned his head to take a look at the courtyard and saw that the mud in the courtyard was filled with water. Perhaps he was afraid of dirtying his car, so he left the car by the roadside and followed the middle-aged man into the courtyard.
When Huang Anhu entered the door, Qu Sen had already pulled the drone up and hovered on the square roof.
Huang Anhu did not stay in the courtyard and went straight into the house. The middle-aged man closed the door and looked out again. After confirming that there was no abnormality outside the courtyard, he turned and followed him into the house.
After the two entered the house, Qu Sen immediately lowered the drone's altitude. When it was close to the previous observation position, it just happened to catch a sentence: "Brother, Get Rich said that the pile of groceries is only 1,500 yuan."
"That's too little! Get Rich, it's all the hard work of my brothers. I can't explain your price. "Huang Anhu's voice was very gentle, and his Mandarin was much better. Qu Sen could easily understand.
"Brother Hu, I can't offer a price for these things. I might have to keep them in my hands. Can I give you another 300 yuan? "
"2,200 yuan."
"Two thousand, that's really the most. If it's any higher, you can take it back."
"Alright, hurry up and set the price."
While Huang Anhu was haggling with the skinny young man called Facai, the surveillance drone had already returned to its previous observation position.
After the people inside finished discussing the electronic products that were not very valuable, they began to determine the prices of the other items on the table. The main reason was that they were making a fortune was because they quoted prices one by one. When the estimated value was low, it was usually Huang Ansheng who spoke. Only Huang Anhu would occasionally interrupt.
The man called Uncle used an old wooden abacus to calculate the price. He didn't say a word during the whole process. Every time Huang Ansheng confirmed the selling price of a stolen item, he would mark the price of the corresponding item in the book.
When Qu Sen heard that the 90% new Nokia 6610 was only 600 RMB, and the 99% new Samsung cdma-x319 was only 2,800 RMB, his heart skipped a beat. He was almost tempted to buy them from them.
It was so f * cking cheap, it was a waste of resources!
Over a hundred items were priced one by one. It was a very time-consuming thing. Before the last battery of Li Ying's drone No. 2 ran out, the command vehicle sent someone to Qu Sen's car to take the backup battery of the drone No. 1 and send it over.
The on-site command considered that they still had to follow the "Shuang Huang" brothers, but the backup batteries of the two drones were insufficient. They also sent someone to install a mini GPS locator on the BMW that Huang Anhu drove over.
When Qu Sen and the others in the room had calculated more than half of the price, he controlled the surveillance drone to return and replace the last backup battery. When it returned to the observation position again, the total price inside was close to 110,000 yuan.
After another half an hour, the prices of the five boxes that Huang Ansheng brought over were all estimated. The total price was 132,140 yuan. Facai rounded it up to 132,200 yuan.
Qu Sen estimated that if the five boxes were to be calculated according to the value of the case, it would be at least 500,000 yuan.
After the people in the room finalized the total price, his uncle got up from his seat and walked to the metal cabinet by the wall. He fiddled with the password and the key before he finally opened the cabinet door.
Because the open cabinet door blocked the view, the surveillance drone's camera could only capture a corner of the picture. The items captured were very easy to identify. The pink and white stacks were all money.
His uncle squatted in front of the cabinet and took out a stack of 100,000 yuan. He counted out the odd 2,000 yuan and put the money together. He picked it up and put it on the table. He said to Huang Anhu, "Anhu, next time, don't be so generous. It's inconvenient to move the goods. It's even worse if you keep it in your hands."
"Got it, uncle. The police were watching too closely some time ago, so I saved a little too much." Huang Anhu took the money and put it into the black bag that Facai opened as he explained.
"Don't always keep an eye on the train station. It's too secretive. The police will keep an eye on you sooner or later."
"Yes, Ansheng and I have been discussing this for the past few days. The city is so big. We should find a suitable place to spread the brothers out."
"Then you have to greet them. Don't offend them."
"Got it."
After Huang Anhu said a few words to his uncle, he and Huang Ansheng left the second-hand car dealership and drove away.
For the follow-up tracking mission, the drone's backup battery was almost exhausted and could no longer participate. However, Huang Anhu's car was equipped with GPS. The four cars of Field Team One were not afraid of losing him.
Qu Sen controlled the surveillance drone and monitored the remaining two people in the second-hand car dealership for a while. However, he did not gain any further information. There was basically nothing between the two of them. After they quietly packed up the things on the table, they put them into another set of metal cabinets and locked them. Then, they went back to their rooms to sleep.
At this point, the drone's mission had been completed. The command vehicle arranged for Field Team Two to leave a car behind to continue watching while the rest of the personnel began to return.
The gains from this half of the night could be said to be huge. First. They confirmed the place where the "Shuang Huang" brothers hid the stolen goods and where the two of them were hiding. Second, they dug out Yang Yongfu's second-hand car dealership, the dirty collection den.
Third, they confirmed the actual combat value of the drone.
The case did not have much to do with Qu Sen's team. After the team returned to the base, they charged all the batteries first. Then, they checked the situation of the four drones that were on duty while discussing the gains and problems they found tonight.
Overall, everyone was satisfied with the comprehensive performance of the two drones that were on duty tonight. There were no failures, and all performance parameters reached the design standards.
However, Zhou Li proposed an idea. She suggested adding a function to the surveillance drone, or creating a separate model. That was, it could release technical equipment with audio-visual transmission functions. She would also express this idea to 109 when she returned.
Qu Sen also had an idea. This idea came to him when he controlled the drone to hide between the beams above the house.
At that time, the spatial environment above the house was very complicated. Even if the surveillance drone was small, it had to be very careful when moving around.
The most important thing was that in order to reduce weight and energy consumption, the surveillance drone only had one lens. The controller had to understand the surrounding environment through this lens and control the flight path. It also had to capture the target's image through this lens.
When capturing the image, once someone was looking at the drone's location, the drone needed to quickly maneuver and hide.
This was when the problem arose. It took time for the lens to adjust from reconnaissance to guidance. There was no time at all for emergency and rapid maneuvers.
When moving without a picture, the drone was very likely to hit obstacles in the direction of travel. It didn't matter if it was damaged or not. What was important was that it was likely to be exposed because of the noise.
Next, everyone found a common problem with the four drones that were on duty, which was that the casing was filled with water.
Although it did not affect the use of the function, in the long run, the water vapor would inevitably erode the electronic components and affect the service life.
The casing design of the two drones was based on the prototype of 109. However, when the prototype casing was designed, the main consideration was wind resistance and wind noise that affected the performance parameters.
Waterproofing was something that would only be considered when the finished product was designed. Moreover, the working group had already decided that the appearance of the police drone must be different from the military model.
However, the casing design was beyond the knowledge of the four drone team members. If they wanted to solve it, they could either outsource it or add people with the relevant knowledge and design ability to the design team.
Also, everyone felt that they needed to design a special operating platform for the drone. Using remote sensing and a laptop keyboard to operate the drone was very limited in the workplace. There was no problem when there was a placement platform, but in an ordinary vehicle, it was a bit inconvenient.
For example, Qu Sen tonight, because of the concealment, the operator had to stay in the back seat of the off-road vehicle the whole time. If it weren't for Deputy Director Xiao helping to hold the laptop, he wouldn't have been able to operate it alone.
It was stable to put the laptop on the seat, but it would affect the heat dissipation. It was okay for a person to operate sideways for a short period of time, but it would be unbearable for a long time.
Everyone discussed for a while. After Qu Sen finished taking notes, he found that it was almost five o 'clock in the morning. He quickly announced that the meeting was adjourned and everyone was going to catch up on sleep.
At a little past eight o 'clock in the morning, while the drone team was still catching up on sleep, the leading group of "Working Group 715" and all the members of the evaluation team were having a meeting.
The main content of this meeting was the summary of the actual combat application performance of the two police drone models the night before.
In the summary, the evaluation of the role of the police drone in an actual combat environment was basically one-sided.
The four drones that were sent out last night had fully demonstrated their excellent performance and excellent reconnaissance function.
The working group wasn't the only one that was satisfied with the drones. When Cheng Wanqi just got to work in the morning, he received a call from the leader of the Provincial Department.
The content of the call was very simple. First, he thanked the working group, the drone research and development team, and the mobile command vehicle design team for their cooperation in the operation of the Huacheng police last night.
Then, under the guise of asking for information on behalf of the Huacheng Municipal Bureau, when the two police drones that appeared last night could be tested, and if the Huacheng Municipal Bureau should send someone to the drone team in advance to learn how to operate it.
Although the words of the Provincial Department leader were simple, it fully expressed the recognition of the functions of the two police drones used last night by the Provincial Department and the Huacheng Municipal Bureau.
In particular, the Huacheng Municipal Bureau's mood for experimental installation could be described as eager.
Cheng Wanqi felt that the front-line police were satisfied with the design of the working group, so he was naturally very happy. On the phone, he said that he would urge the drone design team to improve the design as soon as possible and start the experimental installation in Huacheng as soon as possible.
The leader of the Provincial Department quickly said that if the drone project still needed investment, the department and the Huacheng Municipal Bureau could sponsor a portion of the research and development funds.
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