CN201325369Y

CN201325369Y - Deceleration early-warning device

Info

Publication number: CN201325369Y
Application number: CNU2008201403334U
Authority: CN
Inventors: 高火旺
Original assignee: WANQI CO Ltd
Current assignee: WANQI CO Ltd
Priority date: 2008-10-22
Filing date: 2008-10-22
Publication date: 2009-10-14
Anticipated expiration: 2018-10-22

Abstract

The utility model provides a deceleration early-warning device, to which a signal is transmitted through the loosing degree of an acceleration pedal. The deceleration early-warning device comprises an accommodating box, an encoder, an induction element and a control circuit board, wherein the encoder controls and adjusts the sparkling speed and the time of a brake light and changes the action executed by signals, the control circuit board is connected with a brake light bulb and a power supply, the transmitted signals are converted and further drive the brake light to execute different sparkling speeds and inform drivers behind that the vehicle is now in a deceleration state, so that the early warning effect is achieved and the rear running vehicle has a long reaction time to touch the brake. The device can be applicable to the safety of the running vehicles.

Description

A kind of deceleration prior-warning device

Technical field

The utility model relates to a kind of prior-warning device, relates in particular to a kind of deceleration prior-warning device.

Background technology

The operating principle of general vehicle brake lamp (Brake Light), as the front truck that travels on express highway (FirstCar), as when meeting situation, the pin that the driver of front truck (First Car) will step on acceleration pedal (Gas Pedal) is removed, move to brake (Brake) again and locate to step on described brake (Brake), make front truck (First Car) emergency brake and stoplight stop lamp (Brake Light) is lighted, then make the chaufeur of back car (Second Car) can see that stoplight stop lamp (Brake Light) lights and disposes, with the safety distance of guaranteeing to drive a vehicle, yet, when the driver of described front truck (FirstCar) will step on pin on acceleration pedal (Gas Pedal) and remove acceleration pedal (Gas Pedal), front truck this moment (First Car) is in no fueling state and in the slow-down, but the driver of back car this moment (Second Car) does not light as yet because of the stoplight stop lamp of front truck (First Car), and the action that the speed that can't discover front truck (First Car) has slowed down and will brake, therefore when front truck (First Car) emergency brake, back car this moment (Second Car) is too near front truck (First Car), therefore back car (Second Car) though the driver seen that the stoplight stop lamp (Brake Light) of front truck (FirstCar) lights and touches on the brake, the right non-safe running distance of distance of two cars at this moment, the braking distance deficiency takes place then easily and the overtaking collision front truck, especially between running at high speed, cause the situation of vision erroneous judgement easily, more become the driver and be caught unprepared, cause the key factor of traffic accident and life and property loss with hopeless in a hurry.

Summary of the invention

Main purpose of the present utility model is to provide a kind of deceleration prior-warning device, informs that present this car of sending a car is in deceleration regime, especially has the high safety and the practical usefulness of informing and taking precautions against back car overtaking collision in advance.

For reaching above-mentioned purpose, the utility model provides a kind of deceleration prior-warning device, and mainly the degree of getting loose by acceleration pedal sends a signal to the deceleration prior-warning device, and it comprises:

One container is provided with a built-in space, inserts described built-in space for coder, sensing element and control circuit board;

One sensing element, described sensing element inside is provided with a swing element, and described swing element utilizes pendulum angle to drive the axle center and produces induction;

One control circuit board, described control circuit board one end is provided with coder and signal transmitting terminal, the described swing element swing that described sense element senses obtains drives the signal that the axle center action produces, by described encoder encodes, and the signal behind the coding is sent to a Warning light through described signal transmission transmitting terminal.

Compared with prior art, deceleration prior-warning device described in the utility model can inform that present this car of sending a car is in deceleration regime, especially has the high safety and the practical usefulness of informing and taking precautions against back car overtaking collision in advance.

Description of drawings

Fig. 1 is the surface structure scheme drawing of the utility model deceleration prior-warning device;

Fig. 2 is the cross-sectional view of the utility model deceleration prior-warning device;

Fig. 3 is the action scheme drawing () of the utility model deceleration prior-warning device;

Fig. 4 is the action scheme drawing (two) of the utility model deceleration prior-warning device;

Fig. 5 is the enforcement scheme drawing () of the utility model deceleration prior-warning device;

Fig. 6 is the enforcement scheme drawing (two) of the utility model deceleration prior-warning device.

Description of reference numerals: 100-deceleration prior-warning device; The 2-coder; The 31-swing element; The 41-infrared inductor; The 7-front vehicles; The 9-host computer; The 1-container; The 3-sensing element; The 4-control circuit board; 52-signal transmitting terminal; The 6-acceleration pedal; The 8-front vehicle.

The specific embodiment

Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the utility model is above-mentioned.

See also Fig. 1, be the surface structure scheme drawing of the utility model deceleration prior-warning device, as seen from the figure, described deceleration prior-warning device 100 is combined by a container 1 and a signal transmssion line transmitting terminal 52.

See also Fig. 2, cross-sectional view for the utility model deceleration prior-warning device, as seen from the figure, described deceleration prior-warning device 100 is installed on acceleration pedal 6 belows, described device is combined by a container 1, a coder 2, a sensing element 3 and a control circuit board 4, wherein, sensing element 3 drives the axle center according to swing element 31 pendulum angles and produces induction, the signal that described sensing element 3 is generated, by coder 2 codings, signal behind the coding is transmitted signal via signal transmssion line transmitting terminal 52,100 actions of control deceleration prior-warning device.

See also Fig. 3, Fig. 4, action scheme drawing for the utility model deceleration prior-warning device, as seen from the figure, when acceleration pedal 6 to pressing down, during acceleration, described deceleration prior-warning device 100 drives the slight swing forward in axle center because of swing element 31 pendulum angles, cause coder 2 to produce control circuit plate 4 and produce signal, its signal transmssion line transmitting terminal 52 transmits signal, so be failure to actuate, when acceleration pedal 6 is upwards put, when slightly slowing down, described deceleration prior-warning device 100 drives the slight swing backward in axle center because of swing element 31 pendulum angles, cause coder 2 to produce control circuit plate 4 and produce another signal, its signal transmssion line transmitting terminal 52 transmits another signal, impels the stoplight stop lamp flicker, (wherein, the stoplight stop lamp flash speed is adjusted in described coder 2 controls, time and the performed action of change signal).

See also Fig. 5, Fig. 6, enforcement scheme drawing for the utility model deceleration prior-warning device, as seen from the figure, when described front truck 7 is provided with a host computer 9, wherein, described deceleration prior-warning device 100 set circuit cards can be provided with infrared inductor 41 and replace signal transmission transmitting terminal 52, be transmission over radio, described transmission over radio can be Bluetooth transmission, infrared transmission etc., when the driver will step on pin on acceleration pedal 6 and remove acceleration pedal, this moment, front truck 7 was in no fueling state and in the slow-down, prior-warning device 100 slows down this moment, can produce signal, notice host computer 9, host computer 9 are controlled the Brake lights flicker immediately, remind back car 8, vehicle is in deceleration regime at present, reaches the effect of caution in advance, makes the steering vehicle at rear have the long reaction time to touch on the brake.

More than explanation is just illustrative for the utility model; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection domain of the present utility model.

Claims

1. deceleration prior-warning device is characterized in that it comprises:

2. deceleration prior-warning device as claimed in claim 1 is characterized in that, the signal transmitting terminal sends a signal to described Warning light with transmission line or with bluetooth, ultrared transmission over radio.