Emergency escape system

An escape system and emergency technology, applied in the field of emergency escape system, can solve the problems of long opening time, unable to open the door, increasing bus accidents, etc., to achieve the effect of sensitive response and short opening time

Active Publication Date: 2017-03-29
格迈科技河北有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Along with the development of society now, the country vigorously develops public transportation in order to facilitate people's travel, and bus has become a necessary means of transportation for people's travel, but public transportation accidents have also increased significantly in recent years, such as Xiamen BRT (Bus RapidTransit, Chinese name For rapid transit system) bus fire incidents, Chengdu bus fire incidents, Guizhou bus fire incidents, etc., if the doors of the bus cannot be opened in the shortest time when the bus is on fire, the people will not be able to escape in the shortest time, and the consequences will be that they cannot Imagine, for example, the Xiamen BRT bus fire that killed at least 48 people
[0003] Existing buses are equipped with door emergency valves at the driver and the doors, which are used to open the doors when an emergency occurs, but the effect is not ideal. It cannot be opened or the opening time is too long, and the best escape time is missed, resulting in casualties of passengers. This is mainly because the emergency valve cuts off the air circuit connected to the door, and then manually pulls the door open to realize the safety of the door. It takes a certain amount of time to shut off the air circuit of the door, and the longest time to open the door manually after the air circuit is shut off is as long as 10 seconds, and the vehicle fire is triggered, so how to open the door quickly is up to the passengers The key to emergency escape
[0004] In addition, because the air circuit cut-off usually requires electric control support, when the vehicle is on fire and the power is cut off, the solenoid valve usually cannot be switched normally, resulting in the door being unable to open, causing the passengers in the car to miss the best escape time

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
  • Emergency escape system
  • Emergency escape system
  • Emergency escape system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise specified, "plurality" means two or more. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" etc. is Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood To limit the present invention.

[0026] Such as Figure 1 ...

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 relates to the technical field of vehicle safety emergency equipment, in particular to an emergency escape system. The emergency escape system comprises a built-in gas circuit mechanism, a system shielding valve, an electromagnetic valve and a vehicle door mechanism which are connected in sequence, wherein the electromagnetic valve is used for controlling the vehicle door mechanism to be started and shut down; an emergency gas circuit mechanism is connected in parallel between a forced door opening of the electromagnetic valve and the built-in gas circuit mechanism; the emergency gas circuit mechanism is connected with the system shielding valve; the system shielding valve is used for controlling the emergency gas circuit mechanism to be started and shut down according to the on/off state of the built-in gas circuit mechanism. By adopting the emergency escape system, the start and shutdown of the emergency gas circuit mechanism can be controlled according to the on/off states of the circuit and the gas circuit of the built-in gas circuit mechanism, so that rapid and reliable automatic starting of the vehicle door mechanism can be realized in the presence of power and gas, in the presence of power and absence of gas, in the absence of power and presence of gas, and in the absence of power and gas, and immediate escape of people in the vehicle is ensured; when the vehicle door mechanism is in a normal state, the system can shield automatically; the emergency escape system has the characteristics of sensitive reaction, short door opening time, safety, reliability and the like.

Description

technical field [0001] The invention relates to the technical field of vehicle safety emergency equipment, in particular to an emergency escape system. Background technique [0002] Along with the development of society now, the country vigorously develops public transportation in order to facilitate people's travel, and bus has become a necessary means of transportation for people's travel, but public transportation accidents have also increased significantly in recent years, such as Xiamen BRT (Bus RapidTransit, Chinese name For rapid transit system) bus fire incidents, Chengdu bus fire incidents, Guizhou bus fire incidents, etc., if the doors of the bus cannot be opened in the shortest time when the bus is on fire, the people will not be able to escape in the shortest time, and the consequences will be that they cannot Imagine that at least 48 people died in the Xiamen BRT bus fire incident. [0003] Existing buses are equipped with door emergency valves at the driver an...

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
Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/50
CPCE05F15/50E05Y2900/531
Inventor 袁力雄沈光烈宋永钢
Owner 格迈科技河北有限公司
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