A bus load metering system

Abstract

The invention belongs to an intelligent vehicle-mounted control system, and discloses a system for counting bus loads. The system comprises a counting device, an I / O control module and a communication module, wherein the counting device is composed of a microprocessor, an A / D conversion module, video cameras and pressure sensors and is used for counting the loads; the video cameras and the pressure sensors are respectively installed on a front door and a rear door of a bus, and the pressure sensors are placed on door steps. When passengers get on or get off the bus, the pressure sensors produce pressure, image passenger number recognition counting is started, and the loads and the number of the passengers when the passengers get on or get off the bus are counted. When the doors are closed and the bus starts, calculation is carried out, counting is completed, and data are stored. The I / O control module is in charge of controlling the whole system and receiving state information of the bus; the communication module is in charge of receiving and transmitting information data. The system can accurately count the current loads of the bus and the current number of the passengers, and real-time and reliable information is provided for an urban bus dispatching center and bus drivers, and dispatching and driving are facilitated.

Description

technical field [0001] This design belongs to the intelligent vehicle control system, the purpose is to accurately measure the current load of the bus and the number of passengers, and provide real-time and reliable information for the urban bus dispatching center and bus drivers to facilitate dispatching and driving. Background technique [0002] The rapid development of the economy has greatly improved people's living standards, but some problems that follow cannot be ignored. One of the very serious problems is traffic congestion. One of the main reasons is that the uneven development and inconsistent growth rate of public transportation and urban construction have led to a series of problems. In addition, there are some problems in the scheduling and management of buses, such as untimely information feedback, which leads to the lag of scheduling measures and high operating costs. The intelligent public transportation system effectively improves the shortcomings of the ...

AI Technical Summary

Problems solved by technology

However, users cannot obtain real-time vehicle information such as current load weight and number of people

In terms of bus passenger flow statistics, most of the existing patented technologies use technologies such as RFID or image recognition methods. The measurement form is single, making the load measurement incomplete, which does not reflect better intelligence, and the measured real-time vehicle information is inaccurate. , the bus dispatching center cannot make reasonable dispatches based on this information

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