CN-121982807-A - Method, device and system for monitoring passenger passing service capacity of brake unit

CN121982807ACN 121982807 ACN121982807 ACN 121982807ACN-121982807-A

Abstract

A method, device and system for monitoring passenger feeling traffic service capability of a brake set are disclosed. The method comprises the steps of obtaining an evaluation time of a gate unit to be evaluated, a gate unit hour passenger flow and a single gate design traffic capacity, determining a time period sensitivity factor based on a time period of the evaluation time and a time period sensitivity factor value rule, determining equipment integrity for a plurality of gates based on functional states corresponding to a preset traffic mode, determining importance weights based on the single gate passenger flow in a preset statistical period, determining an equivalent effective contribution value of the gates based on the equipment integrity and the importance weights, determining a gate unit total equivalent effective contribution value based on the plurality of equivalent effective contribution values, determining a gate unit traffic service capacity index based on the gate unit total equivalent effective contribution value, the single gate design traffic capacity, the gate unit hour passenger flow and the time period sensitivity factor, and outputting a gate unit passenger feeling traffic service capacity index. The application has the technical effect of improving the accuracy of monitoring the gate traffic service capacity.

Inventors

CAO JIN
GAO XIMING
ZHENG WU
CAI CHAOHUI

Assignees

上海华虹计通智能系统股份有限公司

Dates

Publication Date: 20260505
Application Date: 20251226

Claims (10)

1. A method for monitoring passenger traffic service capacity of a brake unit is characterized by comprising the following steps: acquiring the evaluation time of a gate unit to be evaluated, the hourly passenger flow of the gate unit and the design traffic capacity of a single gate; Determining a time period sensitivity factor based on a time period to which the evaluation time belongs and a time period sensitivity factor value rule, wherein the time period sensitivity factor is used for representing the sensitivity degree of different time period passengers to traffic delay; Determining the integrity of equipment for a plurality of gate machines in the gate unit based on the functional state corresponding to a preset passing mode, and determining importance weight based on single gate machine passing passenger flow in a preset statistical period; determining an equivalent effective contribution value of the gate based on the equipment integrity and the importance weight, and determining a total equivalent effective contribution value of the gate unit based on a plurality of equivalent effective contribution values; Determining a traffic service capability index of the gate unit based on the gate unit total equivalent effective contribution value, the single gate design traffic capability, the gate unit hour passenger flow and the time period sensitivity factor; Outputting the passenger passing service capability index of the gate unit, and outputting alarm information and/or triggering a disposal instruction when the passenger passing service capability index of the gate unit meets a preset alarm condition.
2. The method for monitoring passenger traffic service capability of a gate unit according to claim 1, wherein the gate unit to be evaluated is configured to be located in the same subway station, and the physical location intervals are within a preset distance threshold, and the gate units are a plurality of sets of gates with the same function type.
3. The method for monitoring passenger-sensing passing service capability of a gate unit according to claim 2, wherein the determining the time-period-sensitivity factor based on the time-period to which the evaluation time belongs and a time-period-sensitivity-factor-value rule includes: Judging the time period type of the evaluation time, wherein the time period type comprises commute early peak time period, commute late peak time period and non-commute time period; Selecting a corresponding time period sensitivity factor value from a preset value rule based on the time period type, wherein the value corresponding to the commute early peak time period is larger than the value corresponding to the commute late peak time period, and the value corresponding to the commute late peak time period is larger than the value corresponding to the non-commute time period.
4. The method for monitoring passenger-sensing passing service capability of gate unit according to claim 3, wherein determining the device integrity based on the functional state corresponding to the preset passing mode comprises: determining a preset passing mode supported by the gate, wherein the preset passing mode comprises code scanning passing, card passing and bill passing; determining a function state score of the gate for the preset passing mode at the evaluation moment, and acquiring a frequency of use weight corresponding to the preset passing mode, wherein the frequency of use weight is statistically determined based on station history passing data; Determining the device integrity based on the usage frequency weight and the functional status score.
5. The method for monitoring passenger traffic service capability of a gate unit according to claim 4, wherein the determining the importance weight based on the single gate passenger traffic within the preset statistical period comprises: determining the average passenger flow of the gate unit based on the single gate traffic passenger flow of all the gates in the gate unit in a preset statistical period; Determining the deviation degree of the passenger flow corresponding to the gate based on the single gate passing passenger flow of the gate and the average passenger flow; And determining the importance weight of the gate based on the passenger flow deviation degree and a preset deviation-importance weight mapping relation.
6. The method of claim 5, wherein determining the traffic service capability index of the gate unit based on the gate unit total equivalent effective contribution value, the single gate design traffic capability, the gate unit hour passenger flow, and the time period sensitivity factor comprises: Determining an actual effective supply capacity based on the product of the single gate design capacity and the total equivalent effective contribution value of the gate unit; Determining dynamic demand pressure based on the product of the brake set hour passenger flow and the time period sensitivity factor; a traffic service capability index of the brake rigging is determined based on a ratio of the actual available supply capability to the dynamic demand pressure.
7. The method for monitoring the passenger passing service capability of a brake set according to claim 6, wherein outputting alarm information and/or triggering a disposal instruction when the passenger passing service capability index of the brake set meets a preset alarm condition comprises: Comparing the passenger passing service capability index of the gate unit with a preset service capability class threshold; When the passenger feeling passing service capability index of the gate unit is smaller than a first preset threshold, judging that the service is seriously insufficient, outputting emergency alarm information, and triggering a treatment instruction for preferentially maintaining fault equipment in the gate unit; and when the passenger feeling passing service capacity index of the gate unit is smaller than a second preset threshold value but larger than or equal to a first preset threshold value, judging that the service is tense, and triggering a passenger flow guiding instruction to guide passengers to go to other gate units with higher passing service capacity indexes.
8. A monitoring device for passenger traffic service capability of a brake set, comprising: the acquisition unit is used for acquiring the evaluation time of the gate unit to be evaluated, the hour passenger flow of the gate unit and the design traffic capacity of the single gate; the first determining unit is used for determining a time period sensitivity factor based on the time period to which the evaluation moment belongs and a time period sensitivity factor value rule, wherein the time period sensitivity factor is used for representing the sensitivity degree of different time period passengers to traffic delays; The second determining unit is used for determining the integrity of equipment for a plurality of gates in the gate unit based on the functional state corresponding to the preset passing mode and determining importance weight based on the single gate passing passenger flow in the preset statistical period; a third determining unit, configured to determine an equivalent effective contribution value of the gate based on the equipment integrity and the importance weight, and determine a total equivalent effective contribution value of the gate unit based on a plurality of equivalent effective contribution values; the index determining unit is used for determining a traffic service capability index of the gate unit based on the gate unit total equivalent effective contribution value, the single gate design traffic capability, the gate unit hour passenger flow and the time period sensitivity factor; The output unit is used for outputting the passenger passing service capability index of the gate unit and outputting alarm information and/or triggering a disposal instruction when the passenger passing service capability index of the gate unit meets a preset alarm condition.
9. A monitoring system for passenger traffic service capability of a brake set, comprising: the gate unit management module is used for constructing a gate unit to be evaluated based on a preset gate position interval and a gate function type, and maintaining the single gate design traffic capacity of the gate unit to be evaluated; The system comprises a multi-dimensional parameter acquisition module, a time period sensitivity factor, a device integrity determination module, a single gate traffic weight determination module and a control module, wherein the multi-dimensional parameter acquisition module is configured to acquire the evaluation time of a gate unit to be evaluated, the hour passenger flow of the gate unit and the single gate design traffic capacity; An effective contribution calculation module configured to determine an equivalent effective contribution value of the gate based on the equipment integrity and the importance weight, and determine a total equivalent effective contribution value of the gate set based on a plurality of the equivalent effective contribution values; A service index calculation module configured to determine a traffic service capability index of the gate unit based on the gate unit total equivalent effective contribution value, the single gate design traffic capability, the gate unit hour passenger flow, and the period sensitivity factor; The monitoring result application module is configured to output the gate set passenger-sensing passing service capability index, and output alarm information and/or trigger a disposal instruction when the gate set passenger-sensing passing service capability index meets a preset alarm condition.
10. A computer readable storage medium comprising instructions which, when executed by a processor, implement a method of monitoring a gate group passenger traffic service capability according to any one of claims 1 to 7.

Description

Method, device and system for monitoring passenger passing service capacity of brake unit Technical Field The embodiment of the disclosure relates to the technical field of monitoring of rail transit gates, in particular to a method, a device and a system for monitoring passenger feeling traffic service capacity of a gate unit. Background In the operation management of subway stations, the traffic service capacity of a gate unit is a key index for measuring station evacuation efficiency and service level. Currently, the evaluation technology is generally developed around basic data such as the number of devices and the size of passenger flows, and adopts a mode of directly converting the number of available devices in a gate unit into service capability or indirectly judging the service level by counting the passing rate of the passenger flows. However, this evaluation method is quite extensive in practical application, and generally divides the device state into a binary state of full good or full bad, ignores the residual processing capability still possessed by a part of fault devices, and does not distinguish the difference of importance of gates in different geographic positions in a service chain. More importantly, the consideration of psychological characteristics of passengers in different periods is lacked by adopting the fixed standard computing service capability, and objective facts that the tolerance of passengers in commuting peak period and off-peak period to traffic delay is obviously different are ignored, so that the evaluation result often cannot reflect the real requirements of objective passenger flow and subjective psychological double dimensions. The device is used for cutting between actual service supply and passenger perception requirements, so that an evaluation result is easy to distort, and fine operation and dynamic management and control of a station are difficult to support. Therefore, the problem of improving the monitoring of the gate traffic service capability is important. Disclosure of Invention Accordingly, the embodiments of the present disclosure provide a method, apparatus and system for monitoring the passenger-sensing passing service capability of a gate unit, so as to improve the accuracy of monitoring the passing service capability of the gate unit. A first aspect provides a method for monitoring passenger-sensing passing service capacity of a gate unit, which comprises the steps of obtaining an evaluation time, a gate unit hour passenger flow and a single gate unit design passing capacity of the gate unit to be evaluated, determining a time period sensitivity factor based on a time period to which the evaluation time belongs and a time period sensitivity factor value rule, wherein the time period sensitivity factor is used for representing the sensitivity degree of passengers in different time periods to passing delay, determining equipment integrity for a plurality of gate units in the gate unit based on a functional state corresponding to a preset passing mode, determining importance weight based on the single gate unit passenger flow in a preset counting period, determining an equivalent effective contribution value of the gate units based on the equipment integrity and the importance weight, determining a gate unit total equivalent effective contribution value based on a plurality of equivalent effective contribution values, determining a gate unit passing service capacity index based on the gate unit total equivalent effective contribution value, the single gate unit design passing capacity, the gate unit hour passenger flow and the time period sensitivity factor, outputting the gate unit passenger-sensing passing service capacity index, and outputting alarm handling alarm information and/or triggering an alarm instruction when the gate unit passing service capacity index meets preset alarm conditions. The monitoring method for the passenger-sensing passing service capability of the gate unit realizes the matching between the actual effective supply capability of the gate unit and the dynamic demand pressure containing the psychological characteristics of passengers by fusing the multidimensional characteristics such as the single gate unit design passing capability, the equipment integrity, the importance weight, the time sensitivity factor and the like, improves the accuracy of monitoring the gate passing service capability, solves the problems of rough equipment state evaluation, neglecting equipment importance difference and lack of psychological adaptation to the time period of the passengers in the prior art, and provides decision basis for differentiated equipment maintenance, dynamic transportation scheduling and passenger flow dredging of public transportation station operation. Optionally, the gate set to be evaluated is configured to be located in the same subway station, the physical position spacing is within a preset distance threshold, and th