[Chapter 288] Xiang Gu Wuyan After knowing the reasons that prevented him from obtaining the weapon module on the hover vehicle at this time, Du Jin first considered the value of spending time on it, compared to the time around him at this time For energy weapons and Gauss rifles, what are the advantages of this rapid-fire module? In this world, the development of firearms will not develop much before there are revolutionary changes in ammunition technology or energy supply methods.
The only direction now is modularization, which has basically been explored. The next possible direction is to make accessories more intelligent, such as sights that use sensors and Al comprehensive analysis to automatically calculate targets, but their practical applications are very limited.
Therefore, the derivative direction of future weapons is also to guide and program the ammunition, simplify the operation, and minimize the human factor in the use process. Most of the operations are completed by the computer system.
The current launch-and-forget anti-tank missile is a representative example. The future trend should be to continue miniaturization and cost reduction to replace the rocket launcher.
Therefore, in terms of accuracy, this rapid-fire weapon module may not be as accurate as the tracking ammunition of the Gauss rifle, and it is also slightly inferior to energy weapons in terms of penetration. After all, the intensity and penetration of radiation beams or lasers can Depending on the infinite improvement in the material of the convergence device, it is not impossible to eventually develop into a star destroyer cannon. However, what Du Jin values most about this weapon is its unparalleled suppression capability and low logistical pressure. The word rapid fire As soon as it appears, it represents a vast supply of ammunition.
Let’s not talk about the rapid-fire warning machine guns with a rate of fire of tens of thousands of shots per minute. Looking at the modern squadron machine guns that emphasize assault firepower, it is generally recommended that their rate of fire is higher than that of heavy machine guns and general-purpose machine guns.
If you use intermediate-power bullets, the ideal theoretical rate of fire is mostly around 800 rounds per minute. Facts have proved that if the rate of fire is higher, the actual use effect of the infantry machine gun will be detrimental.
As for the conventionally used general-purpose machine gun, it must take into account both light and heavy forms. Too high a rate of fire is not conducive to the common strafing and scattering requirements of heavy machine guns. Therefore, the theoretical rate of fire is generally compromised at 600-700 rounds per minute. As for the use of guided missiles, Machine guns based on the gas principle are generally designed with a gas regulator, which can adjust the rate of fire in a small range. Heavy machine guns are on the other extreme. What they focus on is not the rate of fire, but the damage gain of large-caliber bullets, which partially compensates for the rate of fire. The problem caused by low speed is that the ammunition specifications are much larger after all.
Judging from the information Du Jin got from Xiao Ai, in addition to the external automatic aiming system and stabilization system, the efficiency brought by electromagnetic acceleration of this rapid-fire module can increase the machine gun's firing rate exponentially. This is why The machine tower on the electronic checkpoint will devour the front half of the hover vehicle like a swarm of insects. That is because the jet effect brought by the extremely high rate of fire can effectively dissolve the enemy's armor on the physical level like a cutting machine. And everything under the armor, of course, failure to break through the defense is another matter... At this time, Du Jin did not use marksmanship and guerrilla tactics with the Heyi Cult and the soldiers who might be assimilated. Plan, the former is definitely a gambling-style duel, and the latter is completely seeking death due to the powerful detection ability of the Blood Seal World, so the suppression and deterrence are what Du Jin values most. of
In "Liuguang", it takes a lot of perseverance and excellent skills to shoot. Du Jin doesn't have it, but it doesn't mean that the enemy has it. Moreover, the purpose of this electromagnetic rapid-fire machine gun is for cover. After all, a special car is specially used. To transport and protect special personnel, safety, aesthetics and practicality must be taken into consideration. The purpose is to prevent the special vehicles from being trapped in an isolated and helpless situation and can only seek blessings and let themselves be slaughtered.
Therefore, the ammunition supply system of the rapid-fire module is very simple, that is, by dividing the special metal into extremely fine fragments, and then through particle solidification and electromagnetic acceleration, it is fired at an amazing speed. By shortening the size and penetration of the single caliber of the ammunition, and range to achieve sustained, wide-angle firepower output over a long period of time, and can even use this diffuse barrage to block possible incoming non-laser weapons, achieving an integrated attack and defense effect. When Du Jin heard this introduction, he did not care about the technical content contained in this seemingly simple shooting and ammunition supply.
"continued"
"Wide angle"
Words such as "fire coverage" left Du Jin unable to find reasons or ideas for a solution.
"Master, as long as you can help Xiao Ai unlock the mechanical lock, Xiao Ai will have full confidence in the software and blocking part☆" Hearing this sentence, Du Jin felt certain in his heart. With his current level of body strengthening, Although it is not as good as a heavy exoskeleton or a medium exoskeleton that specializes in item handling and transportation, his actual strength is almost the same as that of most light exoskeletons and regular medium exoskeletons, so Du Jin can completely use Xiao Ai's assistance. , while shutting down the protection system, starting with the weak points in the physical blockade device scanned by Xiao Ai, he removed the outer layer of protection of the entire module and obtained the weapons inside.
Others see Du Jin's relatively strong physique as a young man who regularly exercises and is energetic at most. They would not expect that his strength is almost the same as that given by the exoskeleton armor. It can only be said that the limits of flesh and blood are really impressive. Shocking. Of course, this is not just the fault of those exoskeleton designers. After all, from a combat perspective, large-scale humanoid mechas are unnecessary. They have a towering shape and a large area to be bombed. If they are discovered early, they will be destroyed early. They cannot run as fast as tanks when lying down. , it can’t see as far as Wu Zhi when standing, the joints are fragile and easy to fall, most of the weight is dead weight used for moving, it is difficult to develop and expensive to build.
Moreover, in the blue star environment, humanoid mechas can be used as exoskeletons for individual soldiers. If it is an alien high-gravity environment, a larger cockpit may be needed to be filled with protective liquids, etc., and mechas have to be used. Even so , personally also think that the spider design should be used.
Because the humanoid movement performance is really not that good. We form an upright posture to free our hands, and since we only have four limbs, we can only walk on two legs.
In terms of space utilization, armor efficiency and target area, the efficiency of the humanoid is indeed not high. From a design perspective, the square shape offers the best space design convenience.
And the surface area is smaller while the volume remains unchanged. The benefits are high space utilization, light weight of the armor, and small area to be bombed.
The human body or other living organisms have a huge surface area, so the corresponding area to be bombarded is also larger.
The area that needs to be laid with armor is also larger. And the human form is still upright. It means that it is the tallest with the same volume on the battlefield.
Therefore, the probability of being hit is also greater. This problem in the human body is also the same in many animals.
Moreover, the efficiency of the bipedal walking and multi-legged mobility of arthropods is far less efficient than that of wheels.
It is also completely defeated by wheels in terms of mobility. Therefore, these light and medium-sized protective exoskeletons rely on the human body shape to increase the pulling force of the muscles. In essence, this is still a kind of external strengthening of the human body, and it has nothing to do with the strength Du Jin obtained through the genetic enhancement of the blood seal. The essential difference, unless there is any change, can only be said to be that Du Jin uses higher technology and has stronger physical adaptability. If it is really comparable to a combat-type heavy-duty exoskeleton armor specially designed for combat, Compare this to Du Jin
"Small body" is not enough. After thinking clearly about what he was going to do next, Du Jin did not delay any more. While preparing to leave the hover vehicle through the biometric information verification on the door, he asked the main driver: "Is the weapon module on the top of the hover vehicle?"
"Uh... yes, the specific location is..." the main driver quickly replied. He originally thought that Du Jin wanted to retreat, but what happened next The scene puzzled him. Du Jin opened the car door and walked out before the driver had finished what he said. Zhang Jin on the side quickly asked the accompanying security personnel to go out to cover him. If Du Jin was exposed not long after he left, If he is killed, then all the efforts and compromises made by Zhang Jin will be completely ineffective, so the necessary cover and guards are beyond doubt.
After Du Jin left the hover car, he breathed in the unusually clear air for the first time in a long time. Although the actual time he sat on the hover car was only about half an hour, from Du Jin's subjective point of view, it seemed that he had experienced several days of depression. This was not How sudden, after all, judging from the torture Du Jin experienced, it is indeed huge on a subjective level.
It "slows down" the passage of time, not to mention that no matter how good the air circulation and purification measures in the suspended car are, there is still a big gap between it and the real natural environment. It is no exaggeration to say that this ecology created by Xia Guo
"Star Ring" is by no means inferior to the forest on the current Blue Star. But Du Jin only took a few deep breaths, and then climbed up to the top of the hover car neatly. His hands touched the cold feeling brought by the unknown material. Du Jin shivered instinctively. Xiao Ai passed in front of Du Jin's eyes. , or in other words, the navigation built based on Du Jin's personal senses guided Du Jin to quickly find the place where the rapid-fire module was hidden. The reason why it is called hidden is because if Xiao Ai hadn't marked a range box, Du Jin wouldn't have found it at all. You may find that there is a liftable weapon module hidden in this seamless top area.
At the limit of achievable precision of modern components, similar effects can be achieved. However, as the volume and edge length of components increase, this gap cannot be completely integrated. It will inevitably have certain traces of fit, not to mention Du Jin's visual nerves have been strengthened. If he observes something carefully, he can almost treat himself as a medium-magnification microscope. When Du Jin thinks about the actual gap between the real world and the blood-stamped world in terms of component accuracy, Xiao Ai has already begun to understand Blockade system unlocked.
Under Du Jin's gaze, the module's startup top cover slowly lifted up, but the extent of the lift was not large. It was only less than three centimeters away at most. It was obvious that although the control system level was cracked by Xiao Ai, the mechanical There is still nothing that can be done to restrict Xiao Ai. This is a double prevention mechanism. The double prevention system is divided into risk-level management and control and hidden danger investigation and management. This is to prevent any one of the machinery and control systems from being cracked by the enemy, and the remaining restrictions remain the same. It can take effect. In the risk classification management and control part, the focus is naturally on classification, which is not only to classify risks, but also to classify responsibilities. When encountering corresponding situations, according to the corresponding risk classification method, risks are divided into
The four-color risk levels of "red, orange, yellow, and blue" correspond to
"Significant risk, relatively large risk, normal risk, low risk". The central control system of the front part of the hover vehicle was destroyed, which essentially triggered the red level restrictions. It is impossible for the weapon module that does not receive the attack command to actively pop up to attack, because this will cause friendly fire or weapons damage. The module was removed first, losing the final barrier and protection. Therefore, when the two core structures, the cab and the cockpit where some of Du Jin's people were, were attacked and damaged, the weapon module would automatically pop up to catch the enemy by surprise. However, At this time, Du Jin's purpose was to dismantle the electromagnetic machine gun. Naturally, he couldn't let it activate the attack state. Otherwise, if he went up and forcibly dismantled it, it would be funny if he was identified as a hostile target and beaten into a sieve.
After hierarchical control, it is time to investigate and manage hidden dangers. The significance is to investigate hidden dangers according to relevant standards, reduce the possibility of accidents and even curb the occurrence of accidents. In other words, in the process of hidden danger investigation, we must know what risks What corresponding safety hazards exist at this point, such as what circumstances will cause accidents? According to conventional production environments and principles, the existence of safety hazards usually stems from four factors, as follows: Human insecurity Behavior, unsafe conditions of things, environmental reasons, and lack of management are commonly referred to as people, things, environment, and management.
The corresponding measure for the weapon module on the hover vehicle is to establish a double set of prevention mechanisms to prevent the appearance of moles in the hover vehicle. The defensive weapons can be unlocked in advance through the control system to give the enemy a chance to defeat, or to attack friendly parties next to the hover vehicle. The unit carried out a surprise attack, so that the weapons that were supposed to be fire support became sharp blades for military comrades who the insider knew were threats to them. The mechanical part was to ensure that the self-defense weapons were in the two core places of the cab and the cockpit where some of Du Jin's people were. Before the organizational bureau is attacked and damaged, it will not be activated rashly to cause unpredictable negative situations.
Corresponding to this double prevention mechanism is the most common traditional control measure in today's world, which is back-end control, that is, hidden dangers are dealt with after they occur. However, accidents often occur only within a short period of time. , later management and control can only reduce losses but not the occurrence of accidents.
The key to the dual prevention system is to move the gateway forward and defend in depth. In layman's terms, it means to eliminate the outbreak of accidents before they occur and use control measures to strengthen
The management and control of the four items of "people, things, environment, and management" can reduce the frequency of accidents and thereby reduce the harm of accidents, that is,
"Moving the barrier forward". Under normal logic, risks are attached to risk points. If there are no problems in the four links of human operation activities, the status of facilities and equipment, environmental factors, and management effects, the risk is just a risk, not a hidden danger, and will not It becomes an accident; but if there is a problem somewhere in these four links, the risk attached to the risk point will be transformed into a hidden danger. If there are no corresponding control measures, then this hidden danger will turn into an accident.
The key to prevention is to control or even reverse this process. Although the preventive mechanism of the suspension vehicle weapon module has caused far more harm than good to Du Jin at this time, he also knows that this design is undoubtedly the safest. .
But fortunately, this preventive mechanism is still within the scope of Du Jin's plan. He knew very well that he did not have any talents as an engineer or mechanical repair expert, so from the beginning he did not plan to open the blockade using conventional methods, but prepared to use a very simple method. A crude but highly effective method: strength. Of course, strength also requires skills. What is known as force is recklessness and brute force. In addition to strength, strength also requires measuring the situation and taking corresponding measures to be considered real. Strong.
The mechanical restriction part of the rapid-fire module is designed to meet the standards of heavy-duty exoskeletons. It is very difficult for Du Jin to forcefully destroy the entire blockade device with his own strength. However, there is a trick in Xia Guo's tactics called point arrancar and dragging the knife. , turn back the carbine, and throw away the trump card, they are all about selling flaws to win. All of these are used to break the surface, break the deadlock, break the calm, open up the situation. Chaos arose, sounds from the east and attacks from the west, the wind roared and cranes roared, and people were besieged on all sides.
This is vividly demonstrated in the human body. No matter how strong a person is, there are still fatal points in his body, such as the carotid sinus body. Its location is approximately on both sides of the upper edge of the thyroid cartilage in the neck. In layman’s terms, It is said that it is located below the human earlobe, above the Adam's apple, and on both sides of the neck. The reason why it is fragile here is that there are special sensory end plates-baroreceptors in the arterial walls here, and there are rich nerve plexuses around them.
The carotid sinus senses changes in pressure within the arterial lumen and reflexively regulates blood supply to the brain. This reflex is called
"Carotid sinus reflex", stimulating the carotid sinus can affect arterial blood pressure, heart rate, myocardial work, cardiac output, arterial resistance and venous capacity, causing heart rate to slow down and blood pressure to drop.
Therefore, when the activity of the carotid sinus becomes hyperactive, it can cause attacks of dizziness, fainting, or convulsions. Or let’s talk about the temples. The thickness of the skull that protects the temples is only about one millimeter, which hardly plays any protective role. By extension, no matter how complete and strong a surface is, there will inevitably be relatively fragile points. Just start from this point. Once you start, you can find a way that is much simpler and easier than breaking through the entire surface.
"Xiao Ai, it's up to you." Du Jin asked softly, then put his wrist at the gap where the rapid-fire module bounced up. A faint blue light flashed through, and a moment later, a three-dimensional mechanical blockade structure appeared. The picture appeared in front of him. The whole structure was actually not that complicated and blocked. But in fact, the simpler the structure, the fewer places he could start. The simplicity of the road was not an empty talk, but fortunately, Du Jin did not need himself. To find out the missing points in the design, Xiao Ai can conduct a comprehensive evaluation through structural mechanics, material density, linking methods and design principles to achieve the most efficient planning and deployment in the shortest time.
"Master, Xiao Ai has found four weak points and marked them in front of the master. I believe the master will be fine, come on." Soon Xiao Ai presented the results in front of Du Jin, four light red The imprint appeared on the digital screen in front of Du Jin. Xiao Ai on the side also gave four weak points very professionally, which are the angles to start from to realize the principle of paralyzing the physical blockade structure. He responded to Xiao Ai's cheers in his heart. , Du Jin immediately started trying. He did not stick to one weak point, but prepared to try all four. He saw his hands slowly reaching out from the gap where the top cover of the module popped up, steadying his shoulders and Body, took a deep breath and exerted force suddenly. Du Jin's luck was obviously blessed. As his instantaneous explosive power continued, starting from the other side of the top cover two seconds later, the mechanical device holding the top cover seemed to suddenly lose its function. Likewise, the gap began to expand rapidly.
Immediately afterwards, several pieces of fine parts collapsed from the ever-expanding gap, scratching Du Jin's hand and side face. One of them, due to the tricky angle, even penetrated the flesh and blood of Du Jin's knuckles, drawing a lot of blood. It was about to flow out from the half-torn wound, but after only two or three seconds, dark red blood scab appeared at the wound, and the blood began to slowly condense. Du Jin looked at his powerful self-healing ability, and for a moment What emerged in his heart was not joy, but helplessness and worry about the future. His body had been further strengthened, and the self-healing ability visible to the naked eye was the best manifestation. However, the transformation of flesh and blood made Du Jin instinctively feel a little... Terrified, he was afraid that this was the point of no return for him to become some kind of host body or flesh and blood monster.
"Hey, that's fine. Let's wait until this matter is completed and we can talk about it after returning to the living world..." Du Jin tried hard to suppress the worries in his heart and concentrate on letting go. Under the top cover that he had forcibly opened, he saw a gun-shaped object with an extremely strong sense of security appearing in his field of vision. The dim light flashing in the acceleration ring at its rear end seemed to make Du Jin's original brief thought appear. The frightened heart slowly calmed down,
"The fear of the unknown comes from the lack of firepower." This joke appeared in Du Jin's heart. At this time, he just wanted to echo: "That's so damn right!" It happened that at this moment, the heavily armed Several escorts found Du Jin half-kneeling on the top of the hover car, but when they saw the alloy top cover that Du Jin was holding in his hand that had obviously been lifted off from a certain part, they were speechless for a moment, not knowing what to say. .
