Elevator design (1)—— Thoughts on elevator scheme of high-rise building

I saw an interesting question on the Internet: How to design an elevator for a building with a floor of 100? Here, I'm going to write down my thoughts. Although this problem is mainly about the efficiency and convenience of elevator reaching the floor, I intend to extend the local design of elevator and the idea of elevator algorithm and write it in two parts.

/kloc-how to design elevators for buildings with a height of 0/00? Think of elevator design as a product function design, and then consider what related factors are involved in the overall situation:

1. Is there a limit to the number of elevators in the building?

2. The use attribute of the interior of the building;

3. The use attribute of the elevator;

4. Number of users on each floor of the building.

The problem of regression at this time is the initial point. What is the main purpose of designing elevators to solve? Solve the efficiency problem of elevator arrival in high-rise buildings. With this in mind, let's look at the relevant factors listed above:

Factors 1 and 4 mainly consider transportation load. In fact, the floor area of these two factors is related to prevent the problem from being complicated, so it can be considered that the transportation load of the elevator is normal here.

Factor 2: The use attribute of the building. The interior of the building with a height of 100 will definitely contain scenes such as hotels, offices and businesses. In general, these scenes will be on different floors. You should rarely encounter the scene of 1 floor hotel, 2-floor office and 3-floor hotel, so when considering the scheme, you should first exclude special exotic situations;

Factor 3 The use attribute of the elevator, we only consider the situation of the passenger elevator and to C here, or we should solve the main problems first to prevent the problems from being complicated, and the details will be analyzed in subsequent articles;

100 floor, assuming that there are always six elevators, it is certain that all six elevators are 1~ 100 floor, so that users are distributed on all floors of the building, which will cause elevators to stop at almost every floor, resulting in low transportation efficiency. Then, in order to improve transportation efficiency, it is necessary to transport by sections. Let's take a look at the specific elevator transportation plan:

Divide the floor into four parts, then four elevators are responsible for transporting 1~25, 25~50, 50~75 and 75~ 100 respectively, and then the other two elevators transport 1~50 and 50~ 100 respectively, but The main idea of this scheme is to make it bigger and smaller. Users can take two long-span elevators directly to the adjacent floors, and then take the other four elevators to transfer to their own floors. In addition, someone should wonder why we don't divide the floor into five parts, and then use an elevator on the 1~ 100 floor to stop at the key floor. I have no problem with this plan. We are also discussing a solution. How to design must take into account the actual situation.

The next article related to elevator design will think about the local elevator design and elevator algorithm, which has nothing to do with this problem, but you can still continue to think about whether there is a more convenient elevator scheme for high-rise buildings.

Elevator Design (Ⅱ) —— Experience of elevator localization design