CN217804748U - Warning control device for diesel locomotive passing railway crossing - Google Patents

Abstract

The utility model discloses a diesel locomotive passes through warning control device of railway crossing, including warning control device installation component, including the controlling means installation shell body that sets up, set up the rectangle installing frame in controlling means installation shell body, fix at the first draw runner of rectangle installing frame both sides wall, fix at the first spout of controlling means installation shell body inside wall, warning component, button subassembly. The utility model discloses a warning structure and the button structure that sets up mutually support, will take the initiative to remind and the passive brake intercombination, receive the positioning signal of big dipper or GPS satellite, this device can send pronunciation when the locomotive travels about 500 meters apart from railway crossing, warn the driver through the speed of traveling of operation reduction locomotive, if the driver does not operate according to the regulation, the exhaust system that this device can control the locomotive forces the start brake equipment in order to reduce the speed of traveling of vehicle, the security of improvement use.

Description

A warning control device for a diesel locomotive passing a railway crossing

technical field

The utility model relates to the technical field of internal combustion engine warning, in particular to a warning control device for a diesel locomotive passing a railway crossing.

Background technique

Diesel locomotives running on the railway coal transportation line in the mining area should reduce the speed of the locomotive to about 20 kilometers per hour according to the regulations when passing through unclosed railway crossings. If there are pedestrians or vehicles on the railway at the crossing, only pass through a single The indicator lights and horn prompts cannot meet the safety requirements. For this reason, the above-mentioned problems are solved by setting a warning control device for a diesel locomotive passing through a railway crossing.

Utility model content

Therefore, the purpose of this utility model is to provide a warning control device for a diesel locomotive passing through a railway crossing. By cooperating with the set warning structure and the button structure, active reminders and passive braking are combined to receive positioning signals from Beidou or GPS satellites. When the locomotive is about 500 meters away from the railway crossing, the device will issue a voice reminder to warn the driver to reduce the speed of the locomotive through operation. The driving speed of the vehicle improves the safety of use.

In order to solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical solutions:

A warning control device for a diesel locomotive passing a railway crossing, comprising:

The warning control device installation assembly includes a control device installation outer casing, a rectangular installation frame arranged in the control device installation outer casing, a first slide bar fixed on the two side walls of the rectangular installation frame, and a first slide bar fixed on the control device. The first chute on the inner side wall of the device installation outer casing and the warning control device casing arranged on the outer side of the control device installation outer casing;

The warning assembly includes a micro-control unit arranged in the casing of the warning control device, a dual-frequency positioning module connected to the micro-control unit, a voice prompt module connected to the micro-control unit, and a brake control module directly connected to the micro-control unit ;

Button components, including the set round-trip control button, warning sound cancel button, start button and stop button;

The power supply unit is used to supply power to the entire warning device.

As a preferred solution of the warning control device for a diesel locomotive passing a railway crossing according to the utility model, the voice prompt module is specifically a loudspeaker.

As a preferred solution of the warning control device for a diesel locomotive passing a railway crossing according to the utility model, the dual-frequency positioning module includes a Beidou module and a GPS module.

As a preferred solution of a warning control device for a diesel locomotive passing a railway crossing according to the utility model, it also includes an indicator light, specifically including a reciprocating switching indicator light, a warning indicator light and a working indicator light.

As a preferred scheme of a warning control device for a diesel locomotive passing a railway crossing described in the present invention, two sets of circuits are designed for the power supply unit, wherein the first set passes the 144V DC voltage provided by the locomotive through the AC-DC The converter converts the DC 9V voltage to supply power.

As a preferred solution of a warning control device for a diesel locomotive passing a railway crossing described in the present invention, the second set of power supply circuit has two lithium batteries connected in series to output a DC voltage of 7.4V.

As a preferred solution of the warning control device for a diesel locomotive passing a railway crossing according to the utility model, wherein, the first sliding bar and the first chute engage with each other.

As a preferred solution of a warning control device for a diesel locomotive passing a railway crossing according to the utility model, it also includes a built-in component, the built-in component includes a built-in placement frame installed in the rectangular installation frame, a fixed The second sliding bar on the side wall of the built-in placement frame and the second sliding groove fixed on the inner side of the rectangular installation frame.

Compared with the prior art, the utility model has the beneficial effects that: through the mutual cooperation of the set warning structure and the button structure, the active reminder and the passive brake are combined with each other, and the positioning signal of the Beidou or GPS satellite is received, and the locomotive travels within the distance of the railway. When the crossing is about 500 meters away, the device will issue a voice reminder to warn the driver to reduce the speed of the locomotive through operation. If the driver does not operate according to the regulations, the device will control the exhaust system of the locomotive to force the brake device to reduce the speed of the vehicle. Improve the security of use.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the utility model will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the utility model. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort. in:

Fig. 1 is the installation structure drawing of the present utility model;

Fig. 2 is the structural diagram of built-in assembly of the utility model;

Fig. 3 is the principle structural block diagram of the present utility model;

Fig. 4 is the brake control circuit diagram of the utility model.

In the figure: 100, warning component; 110, micro-control unit; 120, dual-frequency positioning module; 130, voice prompt module; 140, loudspeaker; 150, brake control module; 200, button component; 210, round-trip control button; 220, Warning sound cancel button; 230, start button; 240, stop button; 300, warning control device installation assembly; 310, control device installation outer shell; 320, rectangular installation frame; 330, first slide bar; 340, first chute ; 350, warning control device shell; 400, built-in components; 410, built-in placement frame; 420, the second slide bar; 430, the second chute.

Detailed ways

In order to make the above purpose, features and advantages of the present utility model more obvious and understandable, the specific implementation of the present utility model will be described in detail below in conjunction with the accompanying drawings.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways that are different from those described here, and those skilled in the art can do so without violating the connotation of the utility model. Under the circumstances, do similar promotion, so the utility model is not limited by the specific implementation mode disclosed below.

Secondly, the utility model is described in detail in conjunction with the schematic diagram. When describing the implementation mode of the utility model in detail, for the convenience of explanation, the cross-sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, and it should not be limited here. The protection scope of the utility model. In addition, the three-dimensional space dimensions of length, width and depth should be included in actual production.

In order to make the purpose, technical solutions and advantages of the utility model clearer, the implementation of the utility model will be further described in detail below in conjunction with the accompanying drawings.

The utility model provides a warning control device for a diesel locomotive passing a railway crossing. Through the mutual cooperation of the set warning structure and the button structure, the active reminder and the passive braking are combined, and the positioning signal of the Beidou or GPS satellite is received. When the crossing is about 500 meters away, the device will issue a voice reminder to warn the driver to reduce the speed of the locomotive through operation. If the driver does not operate according to the regulations, the device will control the exhaust system of the locomotive to force the brake device to reduce the speed of the vehicle. Improve the security of use.

Figure 1-4 shows a schematic diagram of the overall structure of an embodiment of a warning control device for a diesel locomotive passing a railway crossing according to the present invention, please refer to Figure 1-4, a warning for a diesel locomotive passing a railway crossing in this embodiment The main part of the control device includes a warning control device installation component (300), a warning component 100 and a button component 200.

The warning control device installation assembly (300) is used to install the warning device and reduce the use of the installation area. Specifically, the warning control device installation assembly (300) includes the control device installation outer shell (310) provided, and the control device installation The rectangular installation frame (320) in the outer casing (310), the first slide bar (330) fixed on the two side walls of the rectangular installation frame (320), and the inner wall of the control device installation outer casing (310) The first chute (340) of the control device and the warning control device casing (350) arranged on the outside of the control device installation casing (310). In specific use, the warning control device casing 350 is vertically distributed to reduce the installation footprint. Convenient centralized management.

The warning assembly 100 is used for warning and passive braking. Specifically, the warning assembly 100 includes a micro-control unit 110 provided, a dual-frequency positioning module 120 connected with the micro-control unit 110, a voice prompt module 130 connected with the micro-control unit 110 and a direct Connect the brake control module 150 of the micro-control unit 110. In actual use, the dual-frequency positioning module 120 receives Beidou satellite signals or GPS satellite signals to perform positioning. When it is within the safe range, the micro-control unit 110 controls the braking control module 150 to perform braking, which improves the safety of use.

The button assembly 200 is used to control the operation. Specifically, the button assembly 200 includes a set round-trip control button 210, a warning sound cancel button 220, a start button 230 and a stop button 240. In specific use, the first one is the round-trip control button 210 , used to give the microcontroller a round-trip signal, and the other is the warning sound cancel button 220, the warning sound is only played when the locomotive enters the crossing and the distance from the crossing is about 1000 meters, and within 1000 meters of the crossing, press the cancel button to display the sound It will stop playing for 3 minutes, and after 300 meters away from the crossing, the warning sound will stop playing completely. The 3rd and 4th buttons are the start and stop buttons of the equipment, which are used to start and stop the equipment operation.

1-4, a warning control device for a diesel locomotive passing a railway crossing in this embodiment, the dual-frequency positioning module 120 receives Beidou satellite signals or GPS satellite signals to perform positioning, and the micro-control unit 110 controls the speaker 140 to emit a prompt sound, If the driver does not reduce the speed to within the safe range, the micro-control unit 110 controls the brake control module 150 to brake to improve the safety of use. One is the warning sound cancel button 220, the warning sound is only played when the locomotive enters the crossing and is about 1,000 meters away from the crossing, and within 1,000 meters of entering the crossing, press the cancel button, and the whole warning sound will stop playing for 3 minutes, and leave the crossing for 300 meters After that, the warning sound will stop playing completely. The 3rd and 4th buttons are the start and stop buttons of the equipment, which are used to start and stop the equipment operation.

Further, the process indication is carried out through the set indicator lights, specifically, it also includes indicator lights, specifically including back-and-forth switch indicator lights, warning lights and work indicator lights. In specific use, the device is designed with 3 indicator lights. An indicator light that switches between going and returning, can provide the driver with driving route instructions through the lighting of the indicator light and the text below the indicator light. The second indicator light is a warning indicator light. The locomotive starts to flash when it is about 1000 meters away from the crossing. The frequency of the flashing varies with the distance of the vehicle entering the crossing. The flashing of the indicator light is not controlled by the cancel button, and it stops lighting after the locomotive leaves the crossing for 300 meters. The third indicator light is the working indicator light, press the start button, the indicator light is on, press the stop button, the indicator light is off.

Further, through the mutual cooperation of the set built-in component 400 and the warning control device installation component (300), the effect of separate pulling and removal is formed, so that when a certain control device needs to be repaired, it can be taken out separately, and several parts need to be repaired. When all the control devices are maintained and overhauled, they can be removed as a whole quickly, without the need to remove the function of the control device separately, and the use is more efficient. Specifically, it also includes a built-in component (400), and the built-in component (400) includes a built-in component (400) installed on the The built-in placement frame (410) in the rectangular installation frame (320), the second slide bar (420) fixed on the side wall of the built-in placement frame (410) and the second slide bar (420) fixed on the inside of the rectangular installation frame (320). The chute (430), when the user needs to remove the warning control device casing 350 separately, the user pulls the built-in placement frame 410, drives the second sliding bar 420 to slide in the second chute 430, and can directly move the warning control device casing 350 Take it out separately, the user drags the rectangular installation frame 320, and the rectangular installation frame 320 drives the first sliding bar 330 to slide in the first chute 340, so that several vertically distributed warning control device casings 350 can be removed at the same time, which is convenient for use , which is more efficient and can realize individual and overall displacement.

While the invention has been described above with reference to the embodiments, various modifications may be made and equivalents may be substituted for parts thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, all the features in the embodiments disclosed in the present invention can be used in combination with each other in any way, and these combinations are not exhaustively described in this specification. For the sake of omitting space and saving resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (8)

1. A warning control device for an internal combustion locomotive passing through a railway crossing is characterized in that,

the method comprises the following steps:

the warning control device mounting assembly (300) comprises a control device mounting outer shell (310), a rectangular mounting frame (320) arranged in the control device mounting outer shell (310), first sliding strips (330) fixed on two side walls of the rectangular mounting frame (320), a first sliding groove (340) fixed on the inner side wall of the control device mounting outer shell (310) and a warning control device shell (350) arranged on the outer side of the control device mounting outer shell (310);

the warning assembly (100) comprises a micro-control unit (110) arranged in a warning control device shell (350), a dual-frequency positioning module (120) connected with the micro-control unit (110), a voice prompt module (130) connected with the micro-control unit (110) and a brake control module (150) directly connected with the micro-control unit (110);

the button assembly (200) comprises a round trip control button (210), an alarm sound cancellation button (220), a start button (230) and a stop button (240);

and the power supply unit is used for supplying power to the whole warning device.

2. The warning control device for the diesel locomotive passing through the railway crossing as claimed in claim 1, wherein the voice prompt module (130) is a speaker (140).

3. The warning control device for the diesel locomotive passing through the railway crossing as claimed in claim 2, wherein the dual-frequency positioning module (120) comprises a Beidou module and a GPS module.

4. The warning control device for the diesel locomotive passing through the railway crossing as claimed in claim 3, further comprising indicator lights, specifically comprising a shuttle switching indicator light, a warning indicator light and a working indicator light.

5. The warning and control device for the diesel locomotive passing through the railway crossing as claimed in claim 4, wherein the power supply unit is provided with two sets of circuits, wherein the first set supplies power by converting the 144V direct current voltage provided by the locomotive into a direct current 9V voltage through an AC-DC converter.

6. The warning control device for the diesel locomotive passing through the railway crossing as claimed in claim 5, wherein the second set of power supply circuit has two lithium batteries connected in series to output 7.4V direct current voltage.

7. The warning control device for the diesel locomotive passing through the railway crossing as claimed in claim 6, wherein the first sliding bar (330) is engaged with the first sliding groove (340).

8. The warning control device for the diesel locomotive to pass through the railway crossing as claimed in claim 7, further comprising a built-in assembly (400), wherein the built-in assembly (400) comprises a built-in placing frame (410) installed in the rectangular installing frame (320), a second sliding bar (420) fixed on the side wall of the built-in placing frame (410) and a second sliding groove (430) fixed on the inner side of the rectangular installing frame (320).

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