CN201694147U

CN201694147U - Automatic car window safety opening device

Info

Publication number: CN201694147U
Application number: CN2010202104996U
Authority: CN
Inventors: 吴荣敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-01
Filing date: 2010-06-01
Publication date: 2011-01-05
Anticipated expiration: 2020-06-01

Abstract

The utility model relates to an automatic car window safety opening device. The device comprises a central control module, a temperature detection module, a pressure detection module, a buoyancy detection module and a window control module, wherein a standby battery module is mounted on the outer side of the central control module, the temperature detection module is mounted on one side of a generator, the pressure detection module and the buoyancy detection module are respectively mounted on the lower side of the front end of a car body in positions adjacent to the generator, and the window control module is arranged on the car body between the central control module and a car window. The utility model has the benefits that the device has higher instantaneity: when a car catches fire, spontaneously ignites, or falls into water, the device can determine whether to automatically open the window according to signals sent by detectors; and the device also has the advantages of high measuring precision and corrosion resistance, wide application range, etc.

Description

A kind of vehicle window automatic safe opening device

Technical field

The utility model relates to a kind of automotive safety lifesaving appliance, relates in particular to a kind of vehicle window automatic safe opening device.

Background technology

Along with automobile quantity increase and communications and transportation busy day by day, the car accedent showed increased causes more personal casualty and property damage, these have all become a social concern that can not be ignored; Therefore existing safety guard for automobile is essential.When automobile collision accident takes place when, safety device can effectively alleviate personal casualty degree and automobile damage rate, but a lot of safety devices is effective relatively poor, it is often late when safety device starts, for example when automobile chance fire, self-burning of vehicle or automobile are fallen water, vehicle window can't in time be opened automatically, perhaps similar safety starter can't monitor multi-path signal and when causing some distress situations to take place opening device be equivalent to disarmed state, therefore can give the occupant smoothly safe escape brought great hidden danger.

The utility model content

At above defective, the utility model provides a kind of vehicle window automatic safe opening device with temperature, pressure, three kinds of detection modes of buoyancy, judges whether to open the window automatically by the output control signal, to solve many defectives of prior art.

For achieving the above object, the utility model is by the following technical solutions:

A kind of vehicle window automatic safe opening device, comprise by Central Control Module, temperature detecting module, pressure detection module, buoyancy detection module and control window modules and forming, the emergency battery module is installed in the outside of described Central Control Module, be positioned at electrical generator one side temperature detecting module is installed, the car body front end lower position adjacent with electrical generator be setting pressure detection module and buoyancy detection module respectively, and described control window modules is arranged on the car body between Central Control Module and the automobile window.

The beneficial effect of vehicle window automatic safe opening device described in the utility model is: when automobile chance fire, self-burning of vehicle or automobile are fallen water, can judge whether according to the signal that detector transmits to open the window automatically, thereby reach occupant's safe escape, have stronger real-time; Have that survey precision height, range of use are wide, corrosion stability is than advantages such as height.

Description of drawings

With reference to the accompanying drawings the utility model is described in further detail below.

Fig. 1 is the theory of constitution scheme drawing of the described vehicle window automatic safe of the utility model embodiment opening device;

Fig. 2 is the partial circuit element connection diagram of the described vehicle window automatic safe of the utility model embodiment opening device.

The specific embodiment

As shown in Figure 1, the described vehicle window automatic safe of the utility model embodiment opening device, comprise by Central Control Module 3, temperature detecting module 4, pressure detection module 5, buoyancy detection module 6 and control window modules 7 and forming, the emergency battery module 2 that is made of emergency battery and assembly thereof is installed in the outside of described Central Control Module 3, and this emergency battery module 2 is connected with electrical generator 1; Being arranged in electrical generator 1 one sides installs the temperature detecting module 4 have temperature switch and is used to prevent the too high destruction circuit of engine operation process temperature and causes opening door window, the car body front end lower position adjacent with electrical generator 1 installed pressure detection module 5 that has pressure switch and the buoyancy detection module 6 that has buoyancy switch respectively, and described control window modules 7 is arranged on the car body between Central Control Module 3 and the automobile window 8 and with emergency battery module 2 and is connected.

As shown in Figure 2, the described vehicle window automatic safe of the utility model embodiment opening device, its temperature detecting module 4, pressure detection module 5 and buoyancy detection module 6 inside are installed corresponding temperature sensor, pressure sensor and buoyancy sensor respectively, and this temperature sensor, pressure sensor and buoyancy sensor output pin connect a RCV420 sophisticated sensor signal conversion unit respectively and the standard 4-20mA signal that each sensor is exported is converted to voltage signal to be handled for subsequent conditioning circuit; The voltage signal (being corresponding temperature, pressure, buoyancy) that each RCV420 sophisticated sensor signal conversion unit mouth will connect respectively after a MAX9140 voltage comparator circuit also will be changed is compared with standard setting, when incoming signal reaches setting threshold, output signal 1, the sampling of expression respective sensor reaches the setting thresholding; The terminal input of each MAX9140 voltage comparator circuit connects Component 2 main control chip devices, sets when three tunnel sampled signal relation characters unification fixed condition, thinks vehicle falling into water or temperature too high (catching fire), exports the window control signal, opens the window automatically; Temperature switch principle of work wherein is must not be above 150 ℃ by the temperature of detection line box or driving engine, if there is one to surpass 150 ℃ and promptly can export the 4-20mA signal, the principle of work of pressure switch wherein is to come feedback information by the measuring instrument pressure difference that different depth is subjected in water, when to the depth of water 1m position, switch will touch promptly can export the 4-20mA signal, and whether the receiving key signal opens window by Central Control Module control.

Claims

1. vehicle window automatic safe opening device, it is characterized in that: comprise by Central Control Module (3), temperature detecting module (4), pressure detection module (5), buoyancy detection module (6) and control window modules (7) are formed, emergency battery module (2) is installed in the outside of described Central Control Module (3), be positioned at electrical generator (1) one side temperature detecting module (4) is installed, the car body front end lower position adjacent with electrical generator (1) be setting pressure detection module (5) and buoyancy detection module (6) respectively, and described control window modules (7) is arranged on the car body between Central Control Module (3) and the automobile window (8).