CN216666463U - Gas-electric interlocking parking system of mining electric locomotive - Google Patents
Gas-electric interlocking parking system of mining electric locomotive Download PDFInfo
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- CN216666463U CN216666463U CN202220103985.0U CN202220103985U CN216666463U CN 216666463 U CN216666463 U CN 216666463U CN 202220103985 U CN202220103985 U CN 202220103985U CN 216666463 U CN216666463 U CN 216666463U
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Abstract
The application discloses mining electric locomotive pneumoelectric interlocking parking system relates to mining locomotive braking system's technical field, and it is including installing auxiliary relay and the pneumatic valve in the automobile body, auxiliary relay is connected with the pneumatic valve, the pneumatic valve is connected with the brake block, be provided with artifical braking module in the driver's cabin, artifical braking module is connected with auxiliary relay, and output brake signal one and start signal one, install at the top of locomotive: the image acquisition module is used for acquiring road condition information on the front side of the vehicle body and outputting a picture signal; and the controller receives the picture signal, outputs a second braking signal and a second starting signal and controls the intermediate relay to work. The probability of the occurrence of the crash due to human negligence can be reduced.
Description
Technical Field
The application relates to the technical field of brake systems of mining locomotives, in particular to a pneumatic-electric interlocking parking system of a mining electric locomotive.
Background
At present, in order to improve the conveying efficiency of minerals, electric locomotives are generally adopted to convey the minerals. A special track of the mining electric locomotive is usually laid on the ground, and a driver drives a vehicle body to travel on the ground along the special track.
However, the mining electric locomotive has a view dead angle in the advancing process, and a driver is easy to have the risk of bumping due to untimely braking in the process of driving the locomotive body.
SUMMERY OF THE UTILITY MODEL
The application provides a pneumatic-electric interlocking parking system for a mining electric locomotive, which reduces the probability of occurrence of bumping caused by human negligence.
The application provides a mining electric locomotive pneumoelectric interlocking parking system adopts following technical scheme:
on the one hand, the method comprises the following steps of,
the utility model provides a mining electric locomotive pneumoelectric interlocking parking system, is including installing auxiliary relay and the pneumatic valve in the automobile body, auxiliary relay is connected with the pneumatic valve, the pneumatic valve is connected with the brake block, be provided with artifical braking module in the driver's cabin, artifical braking module is connected with auxiliary relay, and output brake signal one and start signal one, install at the top of locomotive: the image acquisition module is used for acquiring road condition information on the front side of the vehicle body and outputting a picture signal; and the controller receives the picture signal, outputs a second braking signal and a second starting signal and controls the intermediate relay to work.
Through adopting the above technical scheme, the automobile body is at the in-process of marcing, the road conditions information of automobile body front side is gathered in real time to the image acquisition module, the controller receives the picture signal, and carry out the analysis to the picture signal, whether have the barrier in the analysis picture signal, and judge the distance between barrier and the automobile body, when the distance is less than five meters, output brake signal one, control relay work, the work of relay job control pneumatic valve, the work of pneumatic valve job control brake block, control automobile body emergency stop, thereby the probability of taking place the crash because of the human negligence has been reduced.
Preferably, the image acquisition module comprises a camera, and the camera rotates circularly along the left side and the right side by using the central axis of the vehicle body.
By adopting the technical scheme, the rotatable camera enlarges the image range acquired by the image acquisition module, and further reduces the probability of car collision.
Preferably, the rotation period of the camera is two to three seconds.
By adopting the technical scheme, the rotation period time from two seconds to three seconds is reasonable, and the sensitivity of the system is improved.
Preferably, the camera is rotated ninety degrees to the left and ninety degrees to the right about the vehicle body as a central axis.
By adopting the technical scheme, the camera can rotate by one hundred eighty degrees in one rotation period, so that the front-side barrier can be detected as far as possible.
Preferably, an electromagnetic valve is further arranged in the vehicle body and connected with the image acquisition module and a horn of the vehicle body, and when the image acquisition module analyzes that an obstacle exists on the picture, the electromagnetic valve is controlled to be switched on to control the horn in the vehicle body to work.
Through adopting above-mentioned technical scheme, when image acquisition module instructed that the automobile body front side has the barrier, the switch-on of control solenoid valve controlled the internal loudspeaker work of automobile to be convenient for remind the driver.
Preferably, the controller is wirelessly connected with the intermediate relay.
By adopting the technical scheme, the probability that data cannot be transmitted when the transmission line is obstructed is reduced by adopting a wireless connection mode.
Preferably, when the intermediate relay receives a braking signal I or a braking signal II, the intermediate relay works; and when the intermediate relay receives the starting signal I and the starting signal II, the intermediate relay stops working, so that the vehicle body can move conveniently.
Through adopting above-mentioned technical scheme, the automobile body is in needs braking, and when intermediate relay received brake signal one or brake signal two, the homoenergetic made the automobile body stop, when needs made the automobile body take place to remove, only when intermediate relay received start signal one and start signal two, could control start valve stop work, and is safer, has further improved the security when the automobile body starts.
On the other hand, in the case of a liquid,
preferably, the vehicle body is internally provided with: the speed measuring sensor is used for detecting the speed of the vehicle body and outputting a first speed signal; the image acquisition module is connected with a data analysis module, and the data analysis module analyzes the moving speed of the barrier and the linear distance between the barrier and the vehicle body according to the picture signal acquired by the image acquisition module and outputs a speed signal II and a distance signal; the controller receives the speed signal I, the speed signal II and the distance signal, outputs a control signal and controls the intermediate relay to work.
By adopting the technical scheme, the controller calculates the collision probability of the vehicle body and the obstacle according to the numerical values of the speed signal I, the speed signal II and the distance signal, when the collision probability is greater than fifty percent, the controller outputs a control signal to control the work of the intermediate relay, the intermediate relay works to control the work of the pneumatic valve, and the pneumatic valve works to control the work of the brake pad, so that the emergency stop of the vehicle body is controlled.
In summary, the present application has the following beneficial effects:
the automobile body is at the in-process of marcing, the road conditions information of automobile body front side is gathered in real time to the image acquisition module, the controller receives the picture signal, and carry out the analysis to the picture signal, whether have the barrier in the analysis picture signal, and judge the distance between barrier and the automobile body, when the distance is less than five meters, output brake signal one, control relay work, relay work control pneumatic valve work, pneumatic valve work control brake block work, control automobile body emergency stop, thereby the probability of taking place the bumping because of the human negligence has been reduced.
Drawings
Fig. 1 is a system block diagram of embodiment 1 of the present application.
Fig. 2 is a system block diagram of embodiment 2 of the present application.
Description of reference numerals: 1. an intermediate relay; 2. a pneumatic valve; 3. a brake pad; 4. a manual braking module; 5. an image acquisition module; 6. a controller; 7. an electromagnetic valve; 8. a horn; 9. a speed measuring sensor; 10. and a data analysis module.
Detailed Description
Example 1:
the application discloses mining electric locomotive pneumoelectric interlocking parking system. Referring to fig. 1, the device includes an intermediate relay 1, a pneumatic valve 2, a manual brake module 4, an image capture module 5, and a controller 6. The intermediate relay 1 and the pneumatic valve 2 are both installed in the automobile body, the intermediate relay 1 is connected with the pneumatic valve 2, and the pneumatic valve 2 is connected with the brake block 3 and used for braking the automobile body. The manual braking module 4 is installed in a cab of the vehicle body, the manual braking module 4 is connected with the intermediate relay 1, a first braking signal and a first starting signal are output, and a driver can brake the vehicle body manually. The manual brake module 4 is prior art and will not be described herein.
Referring to fig. 1, an image acquisition module 5 and a controller 6 are both installed at the top of a vehicle head, and the image acquisition module 5 is used for acquiring road condition information of the front side of a vehicle body and outputting a picture signal. And the controller 6 is wirelessly connected with the intermediate relay 1 and is used for receiving the picture signal, outputting a second braking signal and a second starting signal and controlling the intermediate relay 1 to work. The image acquisition module 5 comprises a camera which rotates along the left side and the right side of the central axis of the vehicle body in a circulating manner. The camera rotates ninety degrees to the left side and ninety degrees to the right side by taking the vehicle body as a central axis. The rotation period of the camera is two seconds to three seconds, the rotation period can be specifically two seconds, two points of five seconds and three seconds, and the rotation period can be selected according to specific conditions.
Referring to fig. 1, when the intermediate relay 1 receives a braking signal one or a braking signal two, it operates; when the intermediate relay 1 receives the starting signal I and the starting signal II, the work is stopped, and the vehicle body can move conveniently. When the automobile body needs the braking, when receiving brake signal one or brake signal two, the homoenergetic makes the automobile body stop, when needs make the automobile body take place to remove, only when auxiliary relay 1 received start signal one and start signal two, could control the start valve stop work, and is safer, has further improved the security when the automobile body starts.
Referring to fig. 1, an electromagnetic valve 7 is further arranged in the vehicle body, the electromagnetic valve 7 is connected with the image acquisition module 5 and a horn 8 of the vehicle body, and when the image acquisition module 5 analyzes that an obstacle exists on the picture, the electromagnetic valve 7 is controlled to be switched on, and the horn 8 in the vehicle body is controlled to work. When image acquisition module 5 instructed that the automobile body front side has the barrier, control solenoid valve 7 switch-on, the work of loudspeaker 8 in the control automobile body to be convenient for remind the driver. Simultaneously, when the barrier of current side is pedestrian or driving, loudspeaker 8 work is also convenient for remind the driver of pedestrian or driving.
The implementation principle of the embodiment 1 of the application is as follows: the automobile body is at the in-process of marcing, the road conditions information of automobile body front side is gathered in real time to image acquisition module 5, controller 6 receives the picture signal, and carry out the analysis to the picture signal, whether have the barrier in the analysis picture signal, and judge the distance between barrier and the automobile body, when the distance is less than five meters, output brake signal one, control relay work, relay work control pneumatic valve 2 works, pneumatic valve 2 work control brake block 3 works, control automobile body emergency stop, thereby the probability of taking place the car crash because of the human negligence has been reduced.
The camera gathers the road conditions information in the dead ahead of automobile body and the place ahead left and right sides in real time, to controller 6 output picture signal, and controller 6 of being convenient for analyzes the picture signal to the brake block 3 work of control automobile body.
Example 2:
the difference between the embodiment 2 and the embodiment 1 is only that: the speed measuring sensor 9 and the data analysis module 10 are further installed in the vehicle body, and the speed measuring sensor 9 is used for detecting the travelling speed of the vehicle body and outputting a first speed signal. The data analysis module 10 is connected with the image acquisition module 5 and the controller 6, and the data analysis module 10 analyzes the moving speed of the barrier and the linear distance between the barrier and the vehicle body according to the picture signals acquired by the image acquisition module 5 and outputs a speed signal II and a distance signal; the controller 6 receives the speed signal I, the speed signal II and the distance signal, calculates the probability of collision between the vehicle body and the obstacle, outputs a control signal when the probability is greater than fifty percent, controls the work of the intermediate relay 1, controls the work of the pneumatic valve 2, and controls the work of the brake pad 3 by the work of the pneumatic valve 2, thereby controlling the emergency stop of the vehicle body.
The implementation principle of embodiment 2 of the present application is as follows: the speed measuring sensor 9 and the data analysis module 10 are additionally arranged, so that the travelling speed of the car body is more accurate, the data analysis module 10 is convenient for collecting the travelling speed of the moving barrier and the distance value between the travelling speed and the distance value and the car body, the controller 6 calculates the probability that the car body is collided, braking measures are taken in time, and the probability that the car is collided is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an electric interlocking parking system of mining electric locomotive for electric locomotive of mining, electric locomotive of mining includes the locomotive, the locomotive includes the driver's cabin, electric interlocking parking system of mining electric locomotive is including installing auxiliary relay (1) and pneumatic valve (2) in the automobile body, auxiliary relay (1) is connected with pneumatic valve (2), pneumatic valve (2) are connected with brake block (3), be provided with manual braking module (4) in the driver's cabin, manual braking module (4) are connected with auxiliary relay (1), output brake signal one and start signal one, its characterized in that:
the top of locomotive installs:
the image acquisition module (5) is used for acquiring road condition information on the front side of the vehicle body and outputting a picture signal;
and the controller (6) receives the picture signal, outputs a second braking signal and a second starting signal and controls the intermediate relay (1) to work.
2. The mining electric locomotive gas-electric interlocking parking system according to claim 1, characterized in that: the image acquisition module (5) comprises a camera which rotates along the left side and the right side in a circulating manner by using the central axis of the vehicle body.
3. The mining electric locomotive gas-electric interlocking parking system according to claim 2, characterized in that: the rotation period of the camera is two to three seconds.
4. The mining electric locomotive gas-electric interlocking parking system according to claim 2, characterized in that: the camera rotates ninety degrees towards the left side and rotates ninety degrees towards the right side by taking the vehicle body as a central axis.
5. The pneumatic-electric interlocking parking system for the mining electric locomotive according to claim 1, characterized in that: still be provided with solenoid valve (7) in the automobile body, solenoid valve (7) are connected with loudspeaker (8) of image acquisition module (5) and automobile body, work as when there is the barrier on image acquisition module (5) analysis picture piece, control solenoid valve (7) switch-on, control loudspeaker (8) work in the automobile body.
6. The pneumatic-electric interlocking parking system for the mining electric locomotive according to claim 1, characterized in that: the controller (6) is wirelessly connected with the intermediate relay (1).
7. The pneumatic-electric interlocking parking system for the mining electric locomotive according to claim 1, characterized in that: when the intermediate relay (1) receives a braking signal I or a braking signal II, the intermediate relay works;
when the intermediate relay (1) receives the starting signal I and the starting signal II, the intermediate relay stops working, and the vehicle body is convenient to move.
8. The mining electric locomotive gas-electric interlocking parking system according to claim 1, characterized in that:
the car body is internally provided with:
the speed measuring sensor (9) is used for detecting the speed of the vehicle body and outputting a first speed signal;
the image acquisition module (5) is connected with a data analysis module (10), the data analysis module (10) analyzes the moving speed of the barrier and the linear distance between the barrier and the vehicle body according to the picture signal acquired by the image acquisition module (5), and outputs a speed signal II and a distance signal;
the controller (6) receives the speed signal I, the speed signal II and the distance signal, outputs a control signal and controls the intermediate relay (1) to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220103985.0U CN216666463U (en) | 2022-01-15 | 2022-01-15 | Gas-electric interlocking parking system of mining electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202220103985.0U CN216666463U (en) | 2022-01-15 | 2022-01-15 | Gas-electric interlocking parking system of mining electric locomotive |
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| Publication Number | Publication Date |
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| CN216666463U true CN216666463U (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220103985.0U Active CN216666463U (en) | 2022-01-15 | 2022-01-15 | Gas-electric interlocking parking system of mining electric locomotive |
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| CN (1) | CN216666463U (en) |
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