Author: Charcoal grilled bamboo shoots
"The endurance and lift-off performance must be strong, the size must be small, the control must be simple, and it must be able to break the sound barrier."
“We also need simple and effective weapons.”
Thought for a while.
Chen Yi pulled out the memo and found the requirements of the police order on it.
"You should think carefully about these requirements."
Chen Yi thought about it carefully.
The requirements for the front are to have endurance and lift off, be small in size, simple to control, and break the sound barrier. These requirements are quite simple.
With his current knowledge of aircraft design, aerodynamic layout and engine technology.
No need to go through the system.
He can design a solution that meets the requirements by himself and then use Yifei's production line to manufacture it.
The real problem.
It's a requirement for weapons.
After all, he had been flying civilian drones before.
Although, the performance is a hundred million points better.
But Chen Yi guaranteed it with his own personality.
There are absolutely no weapons on it, and at the same time, he has never made any weapons.
"As a weapon for police drones, it is impossible to imitate the drones that dropped bombs on the battlefield."
"As a police drone, according to the situations that the police may encounter, it is best to configure two weapons, one for attack and one for attack."
Combined with the situations that the police may encounter in daily law enforcement.
Chen Yi thought for a while and wrote down some technical terms.
[Infrared scanning, radio detection, image recognition, face capture, low-light shooting, telephoto shooting.]
[Bullet firearms, stun guns, lasers, infrasound]
The former is a standard function of the drone, used to assist reconnaissance and track criminals.
The last is the attack weapon the drone should choose to use.
"There is no doubt that the standard equipment is all available. The price will be higher at most."
"The latter is not very suitable for assault weapons, bullets and firearms. Although the steel pipe has a few internal rotation lines carved into it, it is not difficult.
"But if the drone is used during flight, the accidental damage rate is too high."
"This leaves us with weapon technologies that are easier to implement, including stun guns, lasers, and infrasound."
Looking at the technologies he had written down, Chen Yi pondered for a moment, then crossed out infrasound and stun guns.
Infrasound, that is, infrasound weapons.
The penetrating power is too strong and the range is too large, so it is easy to cause accidental injury.
Moreover, as for infrasound, if the power and energy are low, the effect will not be obvious, but if the power and energy are high, the effect will be immediate.
In addition, infrasound weapons are explicitly prohibited weapons.
It is too cruel for the police equipment in a region to do this.
Stun gun, this one is quite suitable.
It can cause pain to the suspect and make him lose his ability to resist, but it will not cause too much harm.
However, there is a fatal problem in equipping stun guns to drones, namely range and hit rate.
A stun gun fires an electric shock to hit the target and cause an electric shock to the target.
The range is generally no more than 10 meters.
In front of a high-speed drone, 10 meters is almost the same as being close to the body. It would be better to drive the drone directly into it.
Anyway, if you aim and shoot, eight or nine out of ten or even all of them will hit.
I want a precise attack at such a close personal distance.
You can only rely on the automatic program to calculate the advance amount for control.
But automated programs are not artificial intelligence.
Generally, it is only suitable for mechanical operations. It is obviously not suitable for complex and changeable capture environments.
As for improving the range of the stun gun, this means turning the stun gun into a firearm, and the accidental injury rate when flying at high speed is equally scary.
"The last thing left is the laser.
Laser, the most common one is the laser pointer.
This thing was popular when I was a kid, so I bought one too, in the style of a magic light stick.
But I played it for less than half a day.
I haven't learned how to transform into Ultraman yet.
A friend in the village used a laser pointer to perform ophthalmology for another friend and created a cyclops on the spot.
Since then, this first laser pointer in my life has completely gone away from me."
There was a trace of nostalgia in Chen Yi's eyes.
Find out the laser pointer used to test the optical stealth performance of the Sun Never Sets drone a few days ago.
Aim outside the window and press the switch.
A green and environmentally friendly light can easily penetrate a distance of tens of meters.
It shines on the wall of the house opposite, forming a clear green spot.
Simply disassemble and reassemble the laser pointer to give it a "handmade" mark.
Soon, the properties interface of the laser pointer appeared.
[Item: Handmade simple laser pointer]
[Attributes: Energy x1.2, Power x0.2, Attenuation x4.2, Beauty x3.4, Control x0.1, Efficiency x4.3]
[Note: This is a low-power, useless laser pointer, but if it is aimed at a light-sensitive device and irradiated, it will still cause certain or even permanent damage. It is referred to as a Cyclops and Blind Man pen.]
"Six simple and clear attributes."
"If the power requirements of this thing are not high, as a stylus and toy, the technology is quite simple."
"But if you want to increase the power as a weapon, various technical problems arise."
"Lens limits, attenuation of light itself, atmospheric absorption, low electro-optical conversion rate, device heating, control accuracy, etc., are a bunch of technical obstacles."
Chen Yi recalled the principle and technical difficulties of laser weapons, and simply opened the tail of the laser pointer and took out the button battery inside.
For such low-power items that use power, Chen Yi has reorganized the adjustment and upgrade experience.
As usual, I pulled in a power battery, converted the voltage, took out the welding gun and welded the input wire to the power port of the laser pointer.
In an instant, a simple handmade laser pointer turns into a handmade laser pointer with heavy energy.
[Item: Handmade thick laser pointer]
[Attributes: Energy x59.9, Power x0.2, Attenuation x4.2, Beauty x3.4, Control x0.1, Efficiency x4.3]
[Note: This is a low-power, useless laser pointer. However, its energy is very long-lasting. Maybe you can connect it to an external rice cooker and induction cooker to make a delicious meal. 】
"Cook delicious meals. I made a laser pointer, not an outdoor power supply!"
Looking at the comments, Chen Yi reiterated his attitude seriously.
The voice fell.
Colorful light bloomed, covering the power battery in front of you and the small laser pointer placed on top of the battery.
The energy properties of laser pointers are rapidly decreasing, while the power properties are constantly improving.
After a few minutes, the light dissipated.
The power battery in front of me has disappeared.
It was replaced by a cylinder with a diameter of more than 20 centimeters and a height of more than 50 centimeters.
The top of the cylinder is a semicircular lens that looks like a lens, and its surface is covered with densely packed heat dissipation fins.
[Item: High-power laser transmitter]
[Attributes: Energy x20.9, Power x34.2, Attenuation x4.2, Beauty x4.4, Control x4.1, Efficiency x4.3]
[It is detected that a certain attribute exceeds the initial value. Do you want to read the information? Yes/No!]
[Note: This is a laser transmitter with explosive power and powerful energy.
But unfortunately, the photoelectric conversion efficiency does not match the power. Please pay attention to safety when using it.】
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Chapter completed!