One-key door quick door opening system and method for bus in emergency

A technology for emergencies and buses, applied in door/window fittings, buildings, operating mechanisms of wing sashes, etc., it can solve the problem that the door cannot be opened in time, and achieve the effect of ensuring safety, convenient operation and low cost.

Pending Publication Date: 2020-07-31
金湖县凌云气动元件系统有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to address the above problems and provide a one-button quick door opening system for buses in emergency situations to solve the problem that the doors of existing buses cannot be opened in time when an emergency occurs
[0005] Another object of the present invention is to address the above problems and provide a method for quickly opening the door of a bus with one button in an emergency, so as to solve the problem that the door of the existing bus cannot be opened in time in an emergency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • One-key door quick door opening system and method for bus in emergency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The technical solutions of the present invention will be further described below in conjunction with the drawings and specific implementations.

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive. It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be a central component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a central ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a one-key quick door opening system and method for a bus in an emergency, and belongs to the technical field of public transport safety. The door opening system comprises a busbody gas storage device, an emergency gas storage device and a pneumatic reversing valve, wherein the emergency gas storage device is communicated with the bus body gas storage device through a gas circuit a; the pneumatic reversing valve is communicated with the bus body gas storage device through a gas circuit b, the emergency gas storage device is communicated with the pneumatic reversing valve through the gas circuit c, the pneumatic reversing valve is communicated with a bus door cylinder control gas circuit through a gas circuit d, and an electromagnetic control valve with a door opening button is arranged on the bus door air cylinder control gas circuit; and the emergency gas storage device is communicated with the one-way air cylinder through a gas circuit e, and an gas circuit on-off valve and a one-key button valve are arranged on the gas circuit e. The one-key quick door opening system for the bus in the emergency is easy to implement, low in cost and convenient to operate;in addition, in the event of an emergency of the bus, the situation of gas interruption or / and power interruption occurs, the bus door can be quickly opened, and the safety of the passenger is ensured.

Description

Technical field [0001] The invention belongs to the technical field of public traffic safety, and in particular relates to a system and method for quick-opening a door with one key in a bus emergency. Background technique [0002] With the development of economy and the continuous advancement of public transportation technology, the public transportation system has developed vigorously in recent years, and the safety of bus passengers has also become more and more important. In the past, bus emergency situations, such as power outages, outages, etc., drivers generally adopted two methods: one is that the driver stops and presses the door rocker switch to open the door; the other is that the driver toggles the air shutoff main valve, the door cylinder shuts off, and the passengers themselves Push the car door. However, these two methods have drawbacks. One is that when the car is powered off, the driver presses the rocker switch, and there is no current signal, and the door canno...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E05F15/40E05F15/50
CPCE05F15/40E05F15/50E05Y2900/506
Inventor 凌新春
Owner 金湖县凌云气动元件系统有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap