How can there be such parents. Pen & Fun & Pavilion www.biquge.info

There was no time to delay, complaining in his heart that the adults didn't care about the children, Jiang Hai had already rushed out, shouting as he ran, "Child, get up quickly... Dangerous! ”

At the second of the shouting, the sensor gate system had received the mandatory command to close.

The two doors moved quickly towards the middle.

Jiang Hai's voice was very loud, but the child was indifferent, did not move at all, a four- or five-year-old child, in his world, where did he think that there would be any danger to come, still playing with the red belt of his shoes.

The child's mother heard the cry, and only then did she realize that her son was not around, and when she looked behind her, the two doors of the sensor door were about to hit her son, but it was too late for her to rush.

Behind his son, a man rushed over, and it could be seen that the boy wanted to save his son.

"Lele, get out of the way."

The woman cried out. Mother's voice came, Lele still reacted quickly, he slowly raised his head, but the two doors had been cut, and the child was so frightened that his legs could not move.

"No, my child."

……

Squeak squeak...

"Get out of the way."

The induction door was about to hit the child's head, Jiang Hai pushed it like a lift, and sent the child out as a whole, due to the huge inertia, Jiang Hai pounced, and he also poured out with the potential energy.

But because the space given by the sensor door is not large, there is almost no room for a person, and after Jiang Hai pushed the child out safely, his feet were pinched by the sensor door.

Smack.

This time, the strength was very strong, and one of the leather shoes worn by Jiang Hai was worn out of a hole, and the socks inside were also scratched with tearing marks.

Jiang Hai never expected that the current power of the forced shutdown was so large, he was wearing shoes, or an adult, if he really didn't push the child away just now, this force hit the child, it is conceivable: This child still has a life?

After this amazing scene, the child fell to the ground and cried.

He didn't see the horror of the induction door, the first time it was not closed successfully, and the second time the impact of the induction door was even more violent; His shoelaces were not tied properly and were pushed away by Jiang Hai, and his own shoes that remained in place were actually cut into two under the second impact of the sensing door.

The sound of stinging and stinging is endless.

"I'm afraid, I'm afraid." The crying is even more miserable!

Jiang Hai's foot was injured, but he cared more about the child, crawled to the child's side, Jiang Haicha looked at his whole body, "Child, are you okay, are you hurt, tell your uncle, where is it uncomfortable?" ”

At this time, his parents who realized it later rushed over, a terrifying scene, they didn't see it, if Jiang Hai hadn't stepped forward, the child would have already gone to another world.

"Lele, Lele..."

The mother also cried, she inevitably blamed herself, this responsibility must not be the child, where the child has any sense of danger, it is all the fault of the parents.

The child's mother ran towards Lele, but Jiang Hai didn't give them a good face, and scolded directly, "I said how you two are parents, the child doesn't know what to do behind the scenes, do you know or not, if I am one second late, this sensor door will ...... the child."

Afraid of scaring the child, Jiang Hai didn't say the words behind him, and swallowed it back.

The child's mother will also come to the child and take a closer look at the whole body to see if Lele is hurt.

The father seemed to be a successful man, and his suit and leather shoes were much more elaborate than his own, and he didn't show much horror when this happened.

Facing Jiang Hai, his serious face showed gratitude, "This gentleman, thank you so much, my wife and I did neglect the child just now, you are right." I saw you push my child out, my child is fine, as if you yourself were injured! So, let's take you to the hospital for a check-up and see if there's any problem? ”

Jiang Hai can't say too much, after all, he is someone else's child, and waved his hand and said, "I'm fine, but next time you must pay attention to it, this kind of sensor door has certain safety risks." Children must be supervised by an adult when they pass through this kind of door. ”

"That's what you're talking about."

"Sir, could you please wait for me for a moment?" Saying that, the man looked around at this time, and then caught the panicked lobby manager, this kind of thing, it was spread in seconds, and the lobby manager must know.

Fan Minggang roared, "Who is the person in charge here, is there something wrong, and there is no one to explain?" ”

Fan Minggang is a noble identity, today he came to the Global Center Hotel, it is a dinner with an old friend, and he is here, and he also takes a fancy to the high-end atmosphere here.

But I didn't think about it, so unlucky, the child almost didn't catch the door.

The lobby manager came resignedly, and it could be seen that this was the first time he had encountered this kind of thing, and he didn't know how to deal with it at all, so he drove the ducks to the shelves.

"Hello, sir, is your child injured, and our hotel will be responsible for the medical expenses."

This thin man, Fan Minggang didn't pay attention to it at all, "I won't talk to you about this matter, call me the biggest person in charge of your here." ”

"Okay, okay." The man had no temper at all, and told his subordinates to hurry up and report to the general manager of the hotel.

In other words, Fan Minggang, his wife, and children were waiting for the general manager of the Global Center Hotel on the side, while Jiang Hai was in the same place, Fan Minggang said to let him wait for a while, Jiang Hai couldn't leave, he looked at the sensor door behind him.

After the sensor door was forcibly closed, it was like a moat, cutting off the connection between the people outside and inside, and becoming two worlds.

Everyone present didn't know how to open the sensor door, and after the sensor door was forced to close, they notified the maintenance to come over, and Jiang Hai relied on this vacancy to diagnose the sensor door system.

System diagnosis: this induction door, induction detection is the use of infrared induction, sensing the temperature of the human body, the human body has a constant body temperature, generally at 37 degrees, this body temperature will emit a specific wavelength of about 10um infrared rays, infrared detector is to detect the human body emitted about 10um of infrared rays and work.

When someone enters the sensing range of the switch, the special sensor detects the change of the infrared spectrum of the human body, and the switch automatically turns on the load, and the person does not leave the sensing range, and the switch will continue to be turned on; After the person leaves or there is no action in the sensing area, the switch will automatically turn off the load when the switch is delayed.

The infrared sensor switch of this system has a sensing angle of 120 degrees, a distance of 7-10 meters, there is no problem with the installation, and the delay time is adjusted in 20 seconds, that is to say, within 20 seconds, the child is in the area and the sensor door has no action. But just now, the child stayed for more than 20 seconds, and in addition, the child's body temperature was close to the ambient temperature, so the induction made a misjudgment; The misjudgment conveys the host, and in the process of execution, a new signal is sensed, and the pulse is unstable, resulting in partial paralysis, resulting in the induction door performing the operation of forced closing.

Jiang Hai listened to the analysis of the system and completely understood why this induction door had so much power, and he was the main controller who issued the order to force it to close.

Once the system is forced to shut down, the child can only be clamped fiercely, and his head will be broken and bleeding...

It seems that he really prevented a catastrophe.

The sound of the system continues......

The next accident has not been avoided, and now there are the following rectification suggestions: on the basis of infrared induction, add microwave induction, use the magnetic field generated by the microwave coil to induce the activity of people in the magnetic field, and cause the change of the magnetic field to trigger the switch action...

At present, there is this kind of composite product in the system, infrared microwave sensor, this composite technology product needs to pay 5 people value, and the consumption of 5 people can be exchanged for an infrared microwave composite sensor. This composite sensor has a mounting terminal and can be used in conjunction with the manufacturer's module, which can be improved immediately.

The development technology of infrared microwave sensor requires 20 people, and the current owner's character value is insufficient.

What the?

Jiang Hai was busy all day, and when the system reported that he had this technology product, Jiang Hai remembered, as if at this point, the system had calculated what technology products and technology software he could redeem.

Five people can be exchanged for technology products, and ten can be exchanged for low-level technology software development technology.

So, what can you redeem?

......

Ask for a referral ticket!