In the city, many buildings began to change their form. The metal plates were dismantled one by one, moved, and put into the carriages, and the carriages were gradually assembled. The vehicle control system and power supply system are started.
The so-called construction vehicle is a large vehicle that can be transformed. It is originally a building form and transforms into a vehicle form. This design is convenient for movement. Move from desert areas to oasis areas. The deformed form is the deformation of the way the mechanical parts are assembled. For example, the building originally was tall, then it fell down, the wheels stretched out, and many parts in the middle stretched out, including the cab and rearview mirrors.
Some are residential vehicles and some are office vehicles. Some are market-type vehicles, and some are factory-type vehicles.
All useful things are put into the construction truck. Some broken tiles and ruins were left in place.
Towering buildings and low buildings have all transformed into car-building forms, leaving their original locations in the city and heading towards new destinations.
The young man looked at the original city with reluctance and also entered the residential construction industry. The original city was his hometown. No matter whether others think it is dilapidated or backward, he thinks it is his childhood paradise and the place where he grew up.
Many car constructions are controlled by car builders. Citizens do not know how to control construction vehicles.
The car thief walked up to the car builder and said, "We are the car builders. We will control the car builder. Just leave it to us."
"Can you tell us where we are going?" a citizen said.
Kei said impatiently: "Don't worry about it, you don't know the road either. Even if I tell you, you don't know."
The citizens thought that they really didn’t know how to operate the car, but they still had the right to know where to go. They didn’t know why they were so arrogant.
In this way, the car thieves took control of several car builders and set their own goals. They want to gradually build their own city around these few builders and manage the city according to their own intentions.
Dai Zhao, He Yushen, Qi Lianliang, Ren Li and others planned to change the direction of movement of the construction truck. They drove quietly behind the car thieves.
He Yushen designed the recording and decryption procedures. For many cars, they are manufactured in the Shacheng factory and processed by He Yushen. Based on the current state of the car, check the information recorded by him in the factory and crack the password.
They wrote down the password, brought electronic detectors, shielding devices, and replacement keys to the back of a construction truck. Dai Zhao entered the startup password and entered the car building.
He entered through the rear door of the car. Walk along the walkway. The middle aisle is very narrow, with walls on the left and right. At the end of the walkway is a door. Open the door and see the hall, which is relatively narrow. To the left and right are rooms that have been crushed and crushed. Keep walking forward and pass several fallen stairs. Opening the door, you see another hall, with rooms on the left and right that have been crushed. Originally, these halls were on different floors. After the transformation, they were all on the same floor, at the same level, and in different carriages.
Based on the size of the room, determine its architectural type.
Depending on the building type, dimensional characteristics are derived.
Based on the size characteristics, clues to where the key should be placed are derived.
The other party changes the location of the room according to the building type.
It is necessary to infer the change pattern and obtain the position of the room after the change.
Above is the utility room, where various personnel supplies are placed. Soap, laundry detergent, towels, toilet paper, flashlight, water cup, chair.
Below is the control room, with various transmission mechanisms on both sides, multiple engines and high-energy batteries at the rear end and front end.
There are some control panels. The operating distance in front of the equipment panel can be arranged in a single row or in a double row; on the side where the on-duty personnel often work, the distance from the equipment panel to the wall is 3.2m; the maintenance distance behind the equipment panel is 1.2m; in rooms shared with other weak current systems in the building, Set up in a centralized manner, with clear intervals between fire protection devices and other equipment.
The control system is grounded in the equipotential grounding method. The access point of the control system on the grounding grid is kept 12 meters away from the access point of the lightning protection ground, high current or high voltage equipment; when using separate grounding, the separate grounding body and Other electrical professional grounding bodies are 15 meters apart.
The conductors of the grounding system are multi-stranded copper core insulated wires or cables.
The protective grounding bus in the cabinet provides a reliable electrical connection with the cabinet. The working grounding busbar and working grounding summary board are fixed with insulating brackets.
The train is a signaling device that automatically controls train operation based on speed and distance information transmitted from the ground. Including the movement speed of other objects and vehicles. The distance from other vehicles and other obstacles.
Based on the distance between the following vehicle and the preceding vehicle and the route conditions, the following vehicle continuously displays the allowable speed information in the vehicle, or the distance information required to reach the allowable speed according to the set operating conditions.
Based on the above information, the car automatically controls the running speed and performs overspeed protection to ensure efficient and safe operation of the car.
The traditional signaling system transmits different driving commands through signals set on the ground. This system basically relies on the driver to control and adjust the speed, and relies on the driver to ensure driving safety.
The system uses the locomotive signal as the main signal, and the signal transmitted to the car is specific speed or distance information. The car realizes automatic operation, automatic return, automatic adjustment of stop time according to the timetable set by the dispatcher, and uses program positioning to realize vehicle construction. Parking control at specific locations.
The main contents included in the control include:
(1) Route control. Set the route, the longitude and latitude of the key points, and let the car follow this route to reach the target location. The intermediate route must be automatically controlled to avoid obstacles, rivers, etc.
(2) Speed control. Control the vehicle's traveling speed, accelerate slowly from the start, generally move at a constant speed during the journey, and decelerate slowly when it is about to stop. Acceleration changes slowly, not suddenly. It takes a certain amount of time for the speed to decrease from 20 meters per second to 0, and to increase from 0 to 20 meters per second.
(3) Vehicle interval control. A certain distance should be maintained between different cars. If they are too close, there is a risk of collision, and it will also pose a threat to the small cars passing through the middle.
(4) Speed and distance measurement. Measure the current driving speed of the car and the displacement from the previous target point.
(5) Door control. Usually when the car is moving. This door cannot be opened. When the train enters the platform area, the receiver of the track circuit of the platform section detects that the train has arrived at the station; when the train reaches the parking point, it is confirmed by the train system to ensure the braking of the train; when it is detected that the speed of the train is zero, The train sends a train stop signal to the ground, and the train receives the door-opening information, which causes the corresponding door control relay to act. Only after the driver presses the door control button corresponding to the door control relay can the door of the train be opened.
(6) Other functions: emergency stop, reverse control. Generally, cars move forward. But it can be reversed in special circumstances.
They passed the electrical system and reached the control room. You can put in the start key and change the control commands.
