Method for detecting passenger carrying quality of unmanned bus

A technology of unmanned driving and detection methods, which is applied in the direction of weighing, measuring devices, instruments, etc., can solve the problems of inability to achieve accurate monitoring and cost control, and achieve the effects of improving driving safety, saving costs, and simple calculation methods

Inactive Publication Date: 2020-09-08
DALIAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The problem to be solved by the present invention is that the traditional bus overload monitoring system cannot realize the two-way requirements of accurate monitoring and cost control

Method used

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  • Method for detecting passenger carrying quality of unmanned bus
  • Method for detecting passenger carrying quality of unmanned bus
  • Method for detecting passenger carrying quality of unmanned bus

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Embodiment Construction

[0054] The specific implementation of the present invention will be described in detail in conjunction with the accompanying drawings and technical solutions. During the driving process of the unmanned bus, passengers get on and off at the stop signs. Since the unmanned vehicles will have less human driving intervention, the safety and stability of their driving must be guaranteed. Driverless buses currently operating in some cities identify whether the vehicle is overloaded by detecting the number of occupants, which will lead to a single detection result. For vehicles, the most direct load is the quality of the load, not the number of passengers. This may result in lower bus load utilization.

[0055] The present invention monitors the passenger quality of the unmanned bus in real time, and exerts its maximum carrying capacity on the premise that the bus is not overloaded. Passengers get on the bus through the front door, and a pressure sensor is installed on the pedal bef...

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Abstract

The invention discloses a method for detecting the passenger carrying quality of an unmanned bus, and belongs to the field of safe driving of unmanned buses. The method is realized on the basis of a monitoring passenger carrying system, pressure sensors are mounted at front and rear door getting-on positions of a bus, front door getting-on and rear door getting-off are executed, passengers detectthe weight of passengers getting on the bus to carry articles through the pressure sensors after getting on the bus, and the rear door detects the weight of passengers getting off the bus to carry articles after getting off the bus. Signals detected by the two sensors are processed differently, detection data when a bus gets on the bus are added, detection data when the bus gets off the bus are subtracted, and the passenger carrying quality of the bus is displayed in the displayer in real time. And when the preset bearing mass of the bus is reached, the front door is not opened any more, and normal bearing running of the bus is ensured. According to the invention, the bearing quality of the bus can be monitored in real time, overload driving of the unmanned bus is prevented, the manufacturing cost is low, the detection method is simple and convenient, and the practical value and the market prospect are great.

Description

technical field [0001] The invention belongs to the field of safe driving of unmanned buses, and relates to a detection method for passenger quality of unmanned buses. Background technique [0002] As the main means of public transportation, the safety of buses is particularly important. Since the overload of the vehicle will bring great threat to the driving safety of the vehicle, the maximum passenger quality of each bus should be stipulated according to the carrying capacity of each bus. At present, unmanned buses have been operating in cities one after another. If there is a lack of inspection of the passenger quality of unmanned buses, it will not only affect the safety of buses, but also affect their carrying capacity. Chinese patent number: 201610743129.0, the patent name is: "A method and system for monitoring bus overloading", the inventor Fan Hao disclosed a method and system for monitoring bus overloading, by calculating the number of card swipes of boarding pass...

Claims

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Application Information

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IPC IPC(8): G01G19/08
CPCG01G19/08
Inventor 亓昌杨姝付利荣严磊江峰
Owner DALIAN UNIV OF TECH
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