CN1123234A - Safety-device system for automobile at cross junction of railway and road - Google Patents

Abstract

The safety device system includes a starter, a signal transmission line, a motor set or the like, an obstacle and a flashing light indicating plate. The starter is placed on the rail at a preset distance from the intersection and started by the action of some factors of coming train, such as weight, etc.. The starter signal makes the motor set to do work via the signal transmission line to make the motor set drive the obstacle to lift up or invaginate downward to obstruct the car and forcedly remind the driver of stopping car. The flashing light indicating plate can flash and make character display by the action of the starter.

Description

Railway and cross-road be the apparatus system of automotive security

TECHNICAL FIELD OF THE INVENTION: the present invention relates to crossing that railway and highway intersect be the protective device system of automotive security, the apparatus system that suggestion device has train to arrive with the prompting automobilist particularly is set on highway.

The technical background of invention: the crossing (hereinafter to be referred as four corners) that railway and highway intersect danger always and eventful place of dying.Though when having special messenger on the railway to be responsible for before each train arrives the crossing several minutes on many this four cornerss, put down the horizontal bar bar and send red light, indication automobile peace is stopped, and indication has train to pass through at short notice, but, be not on all four cornerss, all to have the special messenger to be responsible for.There is a large amount of this four cornerss uncared for.These crossings are breakneck places.So far there is no that reliable method and apparatus system can be avoided getting on the car at this crossing fully and train bumps against.In fact, always there are many reports reporting every now and then that shucks to have taken place again the miserable scene of train and car collision.Remind automobilist's four corners to have train to arrive effectively, security personnel's suggestion device system of reminding the driver to be doubly cautious is very necessary.

Goal of the invention: the invention reside in provides a kind of to several apparatus systems, can remind effectively that automobilist, front are the road and railroad crossing crossings, and train arrives, and must stop immediately, to guarantee the safety of the person and goods on automobile and the car.

Summary of the invention; In order to remind the driver effectively, the driver is known clear-headedly, the front is exactly the four corners of highway and railway, and train arrives, and can guarantee safety just must stop at once.The automobilist is reluctant to knock train certainly, but why meet accident again? may be because driver's distraction, think thing while driving, not recognizing the four corners of having come with railway, maybe may be to drive a car while listening to the music, and musical sound had covered the prompting sound that train pipes, or may speak with other people, even eyes have been seen four corners, but do not recognize that inwardly the front is the crossing that intersects with train, perhaps do not dozing off because of having enough sleep.In this case, just the accident that automobile is in collision with the train might take place.So, must take measures, allow all automobilists be subjected to " prompting " by this type of four corners rigidly thus be subjected to oneself's " protection ".Certainly, have only when train passes through this type of four corners, just can carry out " prompting " the automobilist.Always be careful when but, the automobilist crosses this type of four corners better.

How to remind the automobilist avoid with the fire the cars collided at the junction, can consider to be provided with such system, a certain distance before train arrives four corners, for example on the rail at 100 meters or by the rail, one signalling apparatus is set, this device is because the arrival of train, because the weight of train, factors such as size, start the dynamoelectric signal that this device sends prompting, by little cable or electric wire passed to the highway of four corners, a certain distance from the crossing for example was on the motor that is provided with of 30 meters, make one or one group or several groups of motors rotations, driven by motor is arranged on certain " obstacle " on the highway, for example is upward plank or thick plastic flagstone from the ground, and the backboard face is provided with spring.The automobile that passes through can roll over, but is subjected to very big vibrations.In any case the driver is waken up with a start." obstacle " also can be one section movable road that the driven by motor jack rises or falls, it for example is the movable road of wide 30 centimetres high 10 centimetres highway, automobile is through being enough to make the driver to wake up with a start, " obstacle " can also be the downward or upwards setting from ground from the top of highway of the netted device of stretchy nylon net and so on, aircraft is held to force by rope and is stopped when aircraft lands on aircraft carrier, after obtaining signal, start carriage, slide netted device, the gas car that travels is caught or held, the automobile train of not making peace is bumped against.When starting obstacle, can also start indicator lamp in the highway mouth both sides of four corners, or the literal indicator lamp etc., for example show words such as " train arrive, and automobile stops immediately ", with the written form that flashes with color lamp, directly mirror in automobilist's the eyes, remind the driver to stop immediately,, avoid the collide generation of accident of automobile and train to ensure the safety of the person and vehicle.After the train, all are reinstatement again.Train is arranged again, and action is done again.

Fig. 1 is a protective device system schematic of the present invention

Fig. 2 is the various obstacle scheme drawings of the present invention

Fig. 3 is various notice board scheme drawings

Below in conjunction with accompanying drawing, the present invention is further illustrated.

Consult Fig. 1, Fig. 1 is a protection alarm set system schematic of the present invention.The deployment scenarios of system for prompting device of having drawn the four corners that railway and highway intersect among Fig. 1, apart from the crossing certain distance, for example 100 meters or 50 meters, Deng, make according to actual conditions on the railway of certain distance, (both sides) all are mounted with actuator (1), be positioned on the left side of rail or the appropriate location on right side, because certain factor of train, for example effect of weight makes actuator (1) action.Train is action when four corners is opened, and makes all device actions of discussing below.After train passes through, pressure relieve.Actuator (1) is restarted the answer action, makes all device reinstatements of system.Actuator (1) can be a pressure switch, contact switch, trigger switch etc., when train arrives, pressure by train, collision of certain parts etc. on the train, make actuator (1) action, and by connecting wire or connecting cable (2) continuous motor or group of motors (3) or other allied equipment are started, motor or group of motors (3) or other similar starter gear are placed in the both sides of highway and the both sides of four corners highway, apart from the certain distance of the railway at crossing, for example, be 30 meters, still 25 meters, or the like, can determine according to actual conditions.Become the obstacle position by accessible position rapidly by " obstacle " (4) beginning that they drove, a prevention automobile advances or reminds the driver, and the effect of making the driver stop is all reminded two-way next automobile.This system does not cause hurt to the personnel on automobile and the car.

This system can also include light flash text prompt board (5), is located at the right side of crossing intersection part highway, is convenient to the driver and sees.When obstacle (4) erected, the bulb on the light flash text prompt board (5) began to flash, and it is luminous to jump, to cause automobilist's attention.Simultaneously, with literal, or line up literal with bulb in the text prompt board (5), word content can be " train has come; automobile stops immediately ", " train is arranged, stop immediately ", " train extremely; parking of automobile " " train extremely; careful injures and deaths " " train has come, and please promptly stops " " danger, train are extremely! " or the like.Consult Fig. 3, Fig. 3 has provided the example of two light flash notice boards (5).

Consult Fig. 2, Fig. 2 is the example that the present invention is located at the formation obstacle on the highway.Fig. 2 (a) drives hydraulic jack by group of motors (3) the highway movable road is risen one section, for example the section of the movable road of Sheng Qiing is 30 centimetres of 10 cm x, its length can be half of highway width, because always about half that only accounts for highway width of driving travelled with interior.China is that automobile is kept to the right, and the movable road of this rise just is installed in the right side of highway, constitutes the obstacle (4) of reminding usefulness.If in the country of keeping to the left, this obstacle just is placed in the side that keeps left of highway.Owing to do not need to stop the automobile that has passed through railway, play that side that the prevention automobile drives towards railway so obstacle (4) only is arranged on about center line of highway.It is enough that the width that is provided with is wanted, and to guarantee and all be alerted by the automobile of " prompting ", for example just has been arranged on the right side among Fig. 1.The concrete size of obstacle can change, to adapt to the needs of actual conditions.Movable road can be wooden, engineering plastics, like this, weight can be light, can economize some power.Movable road also can be a cement, or the like.Will weigh, effect is the same.Movable road drives jack stand by motor (3) and falls.Also can there be angle on movable road and road surface, be convenient to automobile rush to obstacle (4) for example Fig. 2 (b) Fig. 2 (c) with hydraulic jack movable road is pulled down, make the road surface cause the embodiment of concavity.The concrete size of movable road obstacle and material can be with Fig. 2 (a) identical.Such size can cause enough vibrations.Jack can be connected with modes such as hinge or sieve bolt or flanges with movable road.

Fig. 2 (d) is the another embodiment of obstacle (4).Under the control of spring-actuated drg, balk board lies low on the ground, highway is not caused obstacle at ordinary times.When train arrives, when train arrives the actuator (1) that is located on the railway, actuator (1) produces signal and by the signal transmission spring-actuated drg is started, the spring of spring assembly is upspring, balk board is upspring, the other end of balk board uses hinge or slide-bar structure, and making balk board is that the center rotation is upspring with hinge or slide-bar.Balk board erects for example height about 30 centimetres and for example angle about 60 °.Balk board is made by the impact resistance material, also certain quality will be arranged, so that can produce enough vibrations to the automobilist after it on the automobile impacting, so that the automobilist is clear-headed.Balk board can add plank with steel plate, steel plate, and steel plate adds long stuff, and engineering plastics plate or bar add composite panel of steel plate etc. and make.Balk board was pressed by automobile under the bump of automobile and was returned to state of contact parallel to the ground.

Fig. 2 (e) is the another embodiment of obstacle (4) device.Highway apart from the crossing intersection part appropriate location for example 25 meters or 30 meters, set up the grille guard device, grille guard by stent support, and make support can bear the impulse force of automobile.Grille guard can slide up and down along upright holder part under the affecting of both sides sliding sleeve, and support has upright perpendicular support and oblique tilted supporter.Support is just enough strong like this, can bottle up the impulse force of automobile.Support is located in the middle of the highway on one side, Yi Bian be located on the highway limit, to stop the vehicle of a direction.Grille guard can be by for example 5 millimeters nets that thick nylon is made into, or the like.When train comes then, nylon wire be activated along perpendicular support by on slide, catch the vehicle that advances.Nylon wire has enough intensity and toughness, catches automobile and unlikely damage.This netted device has played protection driver and vehicle and passengers inside the car's goods.After the train, the signal of actuator makes the driven by motor sliding sleeve rise grille guard, and vehicle is let pass.

Fig. 3 has provided the example of two light flash notice boards (5).Except the vibration reminding driver, add the text prompt of notice board.Fig. 5 (a) uses flashing light on every side, middle notice board with text prompt.Fig. 5 (b) is a notice board of lining up literal with bulb, and word content is to want the driver to stop.Train can extinguish by light, to save energy resources.

Because the present invention and enforcement of the present invention make the clear-headed and parking in time of driver, thereby, can almost completely avoid in the accident that the four corners automobile is in collision with the train, reach real emergency.

Claims (4)

1, the apparatus system that bumps against of a train of reminding the automobilist in time to stop to prevent and come at four corners comprises actuator (1), signal transmssion line (2), motor or group of motors or allied equipment (3), obstacle (4) and light flash notice board (5);

Actuator (1) is placed on the track of four corners preset distance or by the track, start by the train that arrives, actuation signal by signal transmssion line (2) be transferred to be placed in highway other apart from the four corners preset distance motor or group of motors or allied equipment (3) and be located at the light flash notice board (5) in four corners desired location, motor or group of motors or allied equipment (3) are controlled corresponding obstacle (4) and are risen at the highway assigned address, recessed or inclination etc., make the automobile that passes through produce vibrations, remind the driver, in time stop, light flash notice board (5) is also simultaneously with flash of light and text prompt driver, the front promptly is carved with train and is passed through, and must in time stop.

2, according to claim 1, its actuator (1) can be various pressure switches, contact switch, and trigger switches etc. for example move under the effect of weight in certain factor of train, and export corresponding signal deactivation corresponding device thereof.

3, according to claim 1, its obstacle (4) can be the movable road by the jack lifting, the balk board that connects with spring assembly, with grille guard device that on support, slides etc., they all are subjected under the control of motor or group of motors or allied equipment (3) lifting or return extensively, and the grille guard device also has safeguard function concurrently.

4, according to claim 1, its light flash notice board (5) is made up of bulb and literal, and the bulb flash of light is reminded, and literal is reminded with content, and the also available a plurality of bulbs of literal are formed, and the automobilist is reminded.

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