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A pull-ring device for passenger use, a control method, and a vehicle equipped with the pull-ring

A technology of vehicles and fixing devices, which is applied in transportation and packaging, special positions of vehicles, and vehicle parts, etc., can solve problems such as the inability to fix pull rings, improve safety and comfort, be easy to control, and avoid bruises Effect

Inactive Publication Date: 2017-03-01
ZHENGZHOU YUTONG BUS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a pull ring device for passenger use, which is used to solve the problem that the pull ring cannot be relatively fixed to the vehicle in the prior art, and at the same time provides a vehicle equipped with the pull ring and a control method for the pull ring

Method used

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  • A pull-ring device for passenger use, a control method, and a vehicle equipped with the pull-ring
  • A pull-ring device for passenger use, a control method, and a vehicle equipped with the pull-ring
  • A pull-ring device for passenger use, a control method, and a vehicle equipped with the pull-ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Example of passenger pull ring device

[0031] Such as Figure 1-6 As shown, the pull ring includes a ring handrail 1, the ring handrail 1 and the webbing 8 are fixed together by the pressing plate 7, and the webbing 8 is fixed to the pole 9 through the fixing seat, and the fixing method is the same as that of the prior art.

[0032] The pull ring also includes a trigger device for detecting the running state of the carrier, a pop-up limit mechanism, a control device for processing the signal of the trigger device and controlling the action of the pop-up limit mechanism, and a device for fixing the pull ring that cooperates with the pop-up limit mechanism. fixtures.

[0033] The triggering device includes a pressure sensor 5 and an acceleration sensor 6 installed on the ring handrail 1 .

[0034] The pop-up limiting mechanism is located in the ring handrail 1, including two stop rods 2 respectively positioned on both sides of the ring handrail 1, and the stop rods 2 a...

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PUM

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Abstract

The invention provides a riding pull ring device, a pull ring control method and a vehicle provided with a pull ring. The pull ring comprises a suspension ring handrail, a pop-up limiting mechanism and a fixing device. The pop-up limiting mechanism comprises limiting rods and limiting rod driving devices for driving the limiting rods to extend out and retract. A locking match structure for fixed locking between the limiting rods and the fixing device is arranged on the limiting rods and the fixing device correspondingly, and comprises a locking match driving device for switching between a locked state and an unlocked state. Under the action of a triggering device and a control device, when the vehicle accelerates or decelerates, the locking match driving device locks the limiting rods and the fixing device through the locking match structure to form a limiting structure, so that the pull ring is in the fixed state; when the vehicle runs stably, the locking match driving device unlocks the locking match structure so as to release the limiting structure between the pull ring and the fixing device. The riding pull ring device, the pull ring control method and the vehicle provided with the pull ring have the advantages that by means of intelligent control, potential safety hazards caused by frontward and backward swing of the pull ring during acceleration or deceleration of the vehicle are avoided, and riding safety of passengers is guaranteed.

Description

technical field [0001] The invention relates to auxiliary tools for passenger vehicles such as buses, subways, and aircrafts, and in particular to a passenger pull ring device, a control method, and a vehicle equipped with the pull ring. Background technique [0002] At present, the traffic volume of urban public transport is large and the traffic conditions are complex. Especially during rush hours such as commuting and holidays, public transport locomotives are crowded with passengers and there are many road vehicles, so there are many situations of locomotive acceleration and deceleration. Standing passengers need to use pull rings to ensure their own safety. [0003] The pull rings of existing public transportation vehicles usually adopt point positioning. When the vehicle is accelerating or decelerating, the point positioning pull rings will swing violently. Due to the inertial effect, the passengers also shake back and forth with the vehicle, which poses a great safet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N3/02
CPCB60N3/02
Inventor 叶帅李师樊金磊何黎明秦涛宋昕
Owner ZHENGZHOU YUTONG BUS CO LTD
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