What is the formula for calculating passenger flow, unit price, quantity of goods, and quantity of goods

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How is the passenger flow of the subway section calculated? The formula for calculating the passenger flow of a section in urban rail transit is: P ᵢ₊₁=P ᵢ - P below+P above P ᵢ₊₁: the passenger flow of the (i+1) th section (people) P ᵢ: the passenger flow of the i-th section (people) P below: the number of friendly cars dismantled at the station (people) P above: the number of people boarding at the station (people). The formula calculates the passenger flow passing through a certain location on the rail transit line within a unit time (one hour or the whole day). Additional information: As an important part of predicting passenger flow in rail transit, the calculation of cross-sectional passenger flow has a significant impact on the accuracy of passenger flow prediction results and the design of train operation plans. There are various methods for calculating passenger flow in common cross-sections, but some are not detailed or thorough enough; Some are not concise enough, with slow calculation speed and low efficiency, making it difficult to implement programming operations. Through in-depth exploration of the methods for calculating cross-sectional passenger flow, this paper summarizes and organizes several existing methods, and finally proposes a new relatively rigorous and convenient calculation method, which can provide reference for the research and teaching of urban rail transit passenger flow.

2. Practical Knowledge | Analysis Method for Annual Passenger Flow Calculation of Cultural and Tourism Projects

The annual passenger flow calculation of cultural and tourism projects needs to be combined with project characteristics, market environment, and data availability, and scientific methods shou

ld be used to improve prediction accuracy.

. The following are several commonly used calculation methods: radiation circle permeability prediction method. The core logic is to divide the project radiation circle, combine the population data and travel rate of each circle, and calculate the potential passenger flow. Operation process: Divide radiation circles: With the project location as the center, divide the core circle, sub core circle, and peripheral circle according to distance or administrative area. For example, the Kunming World Expo Park project is divided into three tiers: within Kunming city (within 90km), major towns within Yunnan province (within 250km), and surrounding provinces (within 1300km). Determine target audience: Based on project positioning, clarify the proportion of target audience for each circle. For example, the proportion of local customers, the proportion of customers from neighboring provinces, etc. Calculate potential passenger flow: Based on population data, travel rates, and project attractiveness coefficients of each circle, calculate the potential passenger flow of each circle and summarize it to obtain the total passenger flow. Example: Assuming the population of Kunming city is 10 million, the travel rate is 30%, and the attractiveness coefficient of the project is 0.5, the potential passenger flow in Kunming city is 1.5 million people, which is 10 million x 30% x 0.5. The core logic of the tourist destination stage model prediction method is to determine the stage of the project based on the theory of the tourist destination life cycle, and predict the future passenger flow by combining the growth patterns of passenger flow in each stage. Operation process: Determine the stage of

What is the formula for calculating passenger flow, unit price, quantity of goods, and quantity of goods

2. Practical Knowledge | Analysis Method for Annual Passenger Flow Calculation of Cultural and Tourism Projects

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