CN114148360A - Control system for top cover and bottom door of railway vehicle and railway vehicle - Google Patents
Control system for top cover and bottom door of railway vehicle and railway vehicle Download PDFInfo
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- CN114148360A CN114148360A CN202111661778.3A CN202111661778A CN114148360A CN 114148360 A CN114148360 A CN 114148360A CN 202111661778 A CN202111661778 A CN 202111661778A CN 114148360 A CN114148360 A CN 114148360A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/02—Hopper cars with discharge openings in the bottoms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
- B61D39/006—Opening and closing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
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Abstract
The invention relates to a railway vehicle and a control system of a top cover and a bottom door of the railway vehicle. The control system includes: a top cover position acquisition module; a bottom door position acquisition module; a vehicle position acquisition module; the control module is used for identifying the running position of the railway vehicle according to the running position information; the control module is also used for outputting a first control signal according to the bottom door position information; the control module is also used for outputting a second control signal according to the bottom door position information; the control module is also used for outputting a third control signal according to the top cover position information; the control module is also used for outputting a fourth control signal according to the top cover position information; the bottom door rotating module is used for opening a bottom door of the railway vehicle according to the first control signal and closing the bottom door according to the second control signal; the top cover rotating module is used for opening the top cover of the railway vehicle according to the third control signal and is also used for closing the top cover according to the fourth control signal. The control system can realize the automatic control of the opening and closing states of the top cover and the bottom door of the railway vehicle.
Description
Technical Field
The invention relates to the technical field of railway vehicles, in particular to a control system of a top cover and a bottom door of a railway vehicle and the railway vehicle.
Background
Railway transportation remains the most important mode of transportation, and during railway transportation, the top cover and the bottom door need to be controlled in order to ensure that the top cover and the bottom door work normally during transportation. At present railway vehicle's in the railway transportation top cap, bottom door control go on with mechanical manual mode more, and mechanical artifical manual operation wastes time and energy to when loading and unloading, the dust particle is very little, even take the gauze mask also can not protect completely, has certain influence to operator's physical and mental health.
Accordingly, it is desirable to invent a system that can automatically control the open and closed states of the roof and the tailgate of a railway vehicle.
Disclosure of Invention
Based on this, it is necessary to provide a railway vehicle and a control system for a top cover and a bottom door of the railway vehicle.
In one embodiment, there is provided a railway car roof and bottom door control system comprising:
the top cover position acquisition module is used for acquiring top cover position information of the railway vehicle;
the bottom door position acquisition module is used for acquiring the bottom door position information of the railway vehicle;
the vehicle position acquisition module is used for acquiring running position information of the railway vehicle;
the control module is connected with the top cover position acquisition module, the bottom door position acquisition module and the vehicle position acquisition module, is used for acquiring a loading and unloading mode, top cover position information, bottom door position information and operation position information, and is also used for identifying the operation position of the railway vehicle according to the operation position information; the control module is also used for outputting a first control signal according to the position information of the bottom door under the condition that the loading and unloading mode is the unloading mode and the operation position is the loading and unloading starting point; the control module is also used for outputting a second control signal according to the position information of the bottom door under the condition that the loading and unloading mode is the unloading mode and the operation position is the loading and unloading destination; the control module is also used for outputting a third control signal according to the position information of the top cover under the condition that the loading and unloading mode is the loading mode and the operation position is the loading and unloading starting point; the control module is also used for outputting a fourth control signal according to the position information of the top cover under the condition that the loading and unloading mode is a loading mode and the operation position is a loading and unloading destination; the loading and unloading mode comprises a loading mode and an unloading mode;
the bottom door rotating module is connected with the control module and used for receiving the first control signal and opening the bottom door of the railway vehicle according to the first control signal; the bottom door rotating module is also used for receiving a second control signal and closing the bottom door according to the second control signal;
the top cover rotating module is connected with the control module and used for receiving a third control signal and opening the top cover of the railway vehicle according to the third control signal; the top cover rotating module is also used for receiving a fourth control signal and closing the top cover according to the fourth control signal.
In one embodiment, the control system for a top cover and a bottom door of a railway vehicle further comprises a wireless communication module; the control module is in wireless communication connection with the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the bottom door rotation module and the top cover rotation module through the wireless communication module.
In one embodiment, the railway car roof and bottom door control system further comprises: the alarm module is connected with the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the control module, the bottom door rotation module and the top cover rotation module, is used for carrying out power-on fault detection on the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the control module, the bottom door rotation module and the top cover rotation module, and outputs alarm control information according to the result of the power-on fault detection.
In one embodiment, the vehicle position acquisition module comprises: the identification tag is arranged at one end of the railway vehicle; the starting point reader-writer is arranged at the loading and unloading starting point, connected with the control module and used for identifying the identification tag within a preset distance; and the terminal point reader-writer is arranged at a loading and unloading terminal point, is connected with the control module and is used for identifying the identification label within a preset distance.
In one embodiment, the top cover position acquisition module is a hall proximity sensor.
In one embodiment, the bottom door position acquisition module is an angle encoder.
In one embodiment, the bottom door rotating module and the top cover rotating module are motors.
In one embodiment, the railway car roof and bottom door control system further comprises: the power module is connected with the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the control module, the bottom door rotation module and the top cover rotation module and outputs power supply signals to the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the control module, the bottom door rotation module and the top cover rotation module.
In one embodiment, the railway car roof and bottom door control system further comprises: the voltage stabilizing module is connected with the power supply module, the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the control module, the bottom door rotation module and the top cover rotation module and used for receiving power supply signals, performing voltage stabilizing processing on the power supply signals and outputting voltage stabilizing signals to the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the control module, the bottom door rotation module and the top cover rotation module.
In one embodiment, a railway vehicle is provided that includes the control system for the roof and bottom doors of the railway vehicle of any of the above-described control system embodiments.
Based on the method, the control system of the top cover and the bottom door of the railway vehicle acquires the top cover position information of the railway vehicle through the top cover position acquisition module, acquires the bottom door position information of the railway vehicle through the bottom door position acquisition module and acquires the running position information of the railway vehicle through the vehicle position acquisition module; then, the control module identifies the running position of the railway vehicle according to the running position information, and under the condition that the loading and unloading mode is the unloading mode and the running position is the loading and unloading starting point, the control module outputs a first control signal according to the bottom door position information; meanwhile, under the condition that the loading and unloading mode is the unloading mode and the operation position is the loading and unloading destination, a second control signal is output through the control module according to the bottom door position information; and the control module outputs a third control signal according to the position information of the top cover under the condition that the loading and unloading mode is the loading mode and the operation position is the loading and unloading starting point; and outputting a fourth control signal according to the position information of the top cover under the condition that the loading and unloading mode is a loading mode and the operation position is a loading and unloading destination through the control module; then, receiving a first control signal through a bottom door rotating module, and opening a bottom door of the railway vehicle according to the first control signal; meanwhile, a second control signal is received through the bottom door rotating module, and the bottom door is closed according to the second control signal; then, receiving a third control signal through a top cover rotating module, and opening a top cover of the railway vehicle according to the third control signal; the top cover rotating module receives a fourth control signal and is also used for closing the top cover according to the fourth control signal; the automatic control of the opening and closing states of the top cover and the bottom door of the railway vehicle is realized, the error operation of interference is reduced, the condition that the opening and closing states of the top cover and the bottom door of the railway vehicle are controlled by installing a mechanical touch head on the ground is avoided, the complexity of a ground device is reduced, and the overall cost of a control system of the top cover and the bottom door of the railway vehicle is reduced.
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In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first environmental view of a railway car roof and bottom door control system in one embodiment;
FIG. 2 is a diagram of a second environment in which a control system for a top and bottom door of a railway car according to one embodiment may be used;
FIG. 3 is a schematic view of a first internal configuration of a control system for a top and bottom door of a railway car according to one embodiment;
FIG. 4 is a diagram of an exemplary vehicle location acquisition module;
FIG. 5 is a schematic view of a second internal configuration of a control system for a top and bottom door of a railway car according to one embodiment;
FIG. 6 is a schematic view of a third internal configuration of a control system for a top and bottom door of a railway car according to one embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first resistance may be referred to as a second resistance, and similarly, a second resistance may be referred to as a first resistance, without departing from the scope of the present application. The first resistance and the second resistance are both resistances, but they are not the same resistance.
It is to be understood that "connection" in the following embodiments is to be understood as "electrical connection", "communication connection", and the like if the connected circuits, modules, units, and the like have communication of electrical signals or data with each other.
As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.
In one embodiment, as shown in fig. 1, 2 and 3, a railway vehicle roof and bottom door control system is provided, which includes a roof position acquisition module 100, a bottom door position acquisition module 200, a vehicle position acquisition module 300, a control module 400, a bottom door rotation module 500 and a roof rotation module 600.
The roof position collection module 100 is a module or device capable of collecting roof position information of a railway vehicle. The roof position collection module 100 may be, but is not limited to being, disposed at a roof of the railway vehicle, so that roof position information of the railway vehicle may be collected by the roof position collection module 100. Wherein the roof position information may be indicative of a degree of opening of a roof of the railway vehicle. It should be noted that the number of the roof position acquisition modules 100 arranged in the control system of the roof and the bottom door of the railway vehicle can be determined according to the number of the roofs arranged in the railway vehicle, and can be flexibly arranged according to the requirements in practical application, which is not limited herein.
In one particular example, the rail vehicle may be, but is not limited to, a railroad hopper car. The railway hopper wagon is a railway wagon with a hopper arranged at the lower part of a wagon body. The goods are loaded from the top, and when the goods are unloaded, the bottom door of the hopper is opened by manpower or wind power, and the goods are automatically unloaded by the self gravity without consuming manpower and material resources. The railway hopper car is mainly used for loading and transporting bulk cargos such as ore, cement, coal and the like, and is widely applied to the economic fields such as power stations, ports, coal separation, steel and the like.
In one embodiment, the top cover position acquisition module 100 may be, but is not limited to, a hall proximity sensor. Through setting up hall proximity sensor in rail vehicle's top cap department, can be accurate gather rail vehicle's top cap positional information to the degree of opening of rail vehicle's top cap is known to accuracy.
The bottom door position collection module 200 is a module or device capable of collecting bottom door position information of a railway vehicle. The bottom door position collection module 200 may be, but is not limited to being, provided at a bottom door of a railway vehicle, so bottom door position information of the railway vehicle may be collected through the bottom door position collection module 200. Wherein the bottom door position information may be indicative of a degree of opening of a bottom door of the railway vehicle. It should be noted that the number of the bottom door position acquisition modules 200 arranged in the control system of the top cover and the bottom door of the railway vehicle can be determined according to the number of the bottom covers arranged in the railway vehicle, and the bottom door position acquisition modules can be flexibly arranged according to requirements in practical application, which is not limited herein.
In one embodiment, the bottom door position acquisition module 200 may be, but is not limited to being, an angular encoder. Through setting up angle encoder on railway vehicle's bottom door department bottom door rotates the axis of rotation of module, the angle of rotation of the axis of rotation of bottom door rotation module can be accurate collection to accurate bottom door positional information that obtains, the degree of opening of the bottom door that just also can be accurate understanding railway vehicle.
In one specific example, the acquisition by the angle encoder of the rotation angle of the rotation shaft of the bottom door rotation module being 0 ° may indicate that the bottom door of the railway vehicle is completely closed; the angle encoder can indicate that the bottom door of the railway vehicle is completely opened when the rotation angle of the rotation shaft of the bottom door rotation module collected by the angle encoder is 89 degrees. The above is only a specific example, and the practical application can be flexibly set according to requirements, and is not limited herein.
The vehicle position collection module 300 is a module or device capable of collecting the running position information of the railway vehicle. The vehicle position collection module 300 may be, but is not limited to, disposed on a railway vehicle, so that the operation position information of the railway vehicle may be collected by the vehicle position collection module 300. Wherein the operating location information may be indicative of a particular location at which the railway vehicle is currently operating.
In one embodiment, as shown in fig. 4, the vehicle position collection module 300 includes an identification tag 210, a start point reader 220, and an end point reader 230.
Wherein the identification tag 210 is provided at one end of the railway vehicle. In one embodiment, the identification tag 210 may be, but is not limited to, a two-way active tag (RFID). In one particular example, the identification tag 210 may be disposed on an end of the railway vehicle proximate to the lead locomotive, on an end of the railway vehicle distal from the lead locomotive, or on both the end of the railway vehicle proximate to the lead locomotive and the end of the railway vehicle distal from the lead locomotive. The above is only a specific example, and the practical application can be flexibly set according to requirements, and is not limited herein.
The start point reader/writer 220 is provided at the loading/unloading start point, connected to the control module 400, and configured to identify the identification tag 210 within a preset distance. In one specific example, when the identification tag 210 on the railway vehicle is within a predetermined distance of the loading and unloading start point, corresponding operation position information may be output to the control module 400 to represent the operation position of the railway vehicle as the loading and unloading start point. Further, the number of the starting point reader/writers 220 is determined according to the number of loading and unloading bits on the railway. In practical application, the setting can be flexibly set according to the requirement, and the limitation is not performed here.
The destination reader/writer 230 is provided at the loading/unloading destination, connected to the control module 400, and configured to recognize the identification tag 210 within a preset distance. In one specific example, when the identification tag 210 on the railway vehicle is within a predetermined distance of the loading and unloading terminal, corresponding operation position information may be output to the control module 400 to indicate that the operation position of the railway vehicle is the loading and unloading terminal. Further, the number of settings of the end point reader/writer 220 is determined according to the number of loading and unloading bits on the railway. In practical application, the setting can be flexibly set according to the requirement, and the limitation is not performed here.
In this embodiment, the identification tag 210, the start point reader/writer 220, and the end point reader/writer 230, which are disposed at one end of the railway vehicle, may output accurate operation position information of the railway vehicle, so that the control module 400 may accurately identify the operation position of the railway vehicle according to the corresponding operation position information.
The control module 400 connects the roof position acquisition module 100, the bottom door position acquisition module 200, and the vehicle position acquisition module 300. The control module 400 may acquire the load/unload mode. The loading/unloading mode may be manually input to the control module 400 by a user of the control system of the roof and the tailgate of the vehicle, or may be stored in the control module 400 in advance. It will be appreciated that the loading and unloading modes include a loading mode and an unloading mode. The control module 400 may acquire the top cover position information through the top cover position acquisition module 100, the bottom door position information through the bottom door position acquisition module 200, and the operation position information through the vehicle position acquisition module 300. The control module 400 may perform recognition processing according to the operation position information acquired from the vehicle position acquisition module 300, thereby obtaining the operation position of the railway vehicle.
The control module 400 may output a first control signal according to the bottom door position information to instruct the bottom door rotating module 500 to open the bottom door of the railway vehicle when the loading and unloading mode is the unloading mode and the operation position is the loading and unloading starting point, which means that the railway vehicle needs to be unloaded and reaches the loading and unloading starting point. The control module 400 may further output a second control signal according to the bottom door position information to instruct the bottom door rotating module 500 to close the bottom door of the railway vehicle when the loading and unloading mode is the unloading mode and the operation position is the loading and unloading terminal point, which means that the railway vehicle needs to be unloaded and reaches the loading and unloading terminal point at this time. The control module 400 may further output a third control signal according to the roof position information to instruct the roof rotation module 600 to open the roof of the railway vehicle when the loading and unloading mode is the loading mode and the operation position is the loading and unloading starting point, which means that the railway vehicle needs to be loaded and has reached the loading and unloading starting point. The control module 400 may also output a fourth control signal according to the roof position information to instruct the roof rotation module 600 to close the roof of the railway vehicle when the loading and unloading mode is the loading mode and the operation position is the loading and unloading destination, which means that the railway vehicle needs to be loaded and arrives at the loading and unloading destination at this time.
In one particular example, the control module 400 may be a control box or control terminal and may be disposed on a rail vehicle. The above is only a specific example, and the practical application can be flexibly set according to requirements, and is not limited herein.
The bottom door rotating module 500 is connected to the control module 400. The bottom door rotating module 500 may receive the first control signal output from the control module 400 and open the bottom door of the railway vehicle according to the first control signal; the bottom door rotating module 500 is further configured to receive a second control signal output by the control module 400, and close the bottom door according to the second control signal, so that the bottom door of the railway vehicle is automatically controlled to open and close when the loading and unloading mode is the unloading mode.
The top cover rotation module 600 is connected to the control module 400. The roof rotation module 600 may receive the third control signal output by the control module 400 and open the roof of the railway vehicle according to the third control signal; the top cover rotating module 600 can also receive a fourth control signal output by the control module 400 and is further used for closing the top cover according to the fourth control signal, so that the opening and closing of the top cover of the railway vehicle are automatically controlled when the loading and unloading mode is the loading mode.
In one embodiment, the bottom door rotating module and the top cover rotating module are motors. It can be understood that when the bottom door rotating module is a motor, the motor is controlled to rotate forwards according to the first control signal, so that the bottom door of the railway vehicle is controlled to be opened; and controlling the motor to reversely rotate according to the second control signal so as to control the bottom door of the railway vehicle to be closed. When the top cover rotating module is a motor, the motor is controlled to rotate forwards according to a third control signal, so that the top cover of the railway vehicle is controlled to be opened; and controlling the motor to reversely rotate according to the fourth control signal so as to control the top cover of the railway vehicle to be closed.
Based on the above, the control system for the top cover and the bottom door of the railway vehicle acquires the top cover position information of the railway vehicle through the top cover position acquisition module 100, acquires the bottom door position information of the railway vehicle through the bottom door position acquisition module 200, and acquires the running position information of the railway vehicle through the vehicle position acquisition module 300; then, the control module 400 identifies the operation position of the railway vehicle according to the operation position information, and the control module 400 outputs a first control signal according to the bottom door position information under the condition that the loading and unloading mode is the unloading mode and the operation position is the loading and unloading starting point; meanwhile, under the condition that the loading and unloading mode is the unloading mode and the operation position is the loading and unloading destination, a second control signal is output through the control module 400 according to the position information of the bottom door; and, under the situation that the loading and unloading mode is the loading mode and the operation position is the loading and unloading starting point, the control module 400 outputs a third control signal according to the position information of the top cover; and outputting a fourth control signal according to the top cover position information by the control module 400 under the condition that the loading and unloading mode is the loading mode and the operation position is the loading and unloading destination; then, receiving a first control signal through the bottom door rotating module 500, and opening a bottom door of the railway vehicle according to the first control signal; meanwhile, a second control signal is received through the bottom door rotating module 500, and the bottom door is closed according to the second control signal; then, receiving a third control signal through the roof rotation module 600, and opening the roof of the railway vehicle according to the third control signal; moreover, the top cover rotating module 600 receives a fourth control signal and is further configured to close the top cover according to the fourth control signal; the automatic control of the opening and closing states of the top cover and the bottom door of the railway vehicle is realized, the error operation of interference is reduced, the condition that the opening and closing states of the top cover and the bottom door of the railway vehicle are controlled by installing a mechanical touch head on the ground is avoided, the complexity of a ground device is reduced, and the overall cost of a control system of the top cover and the bottom door of the railway vehicle is reduced.
In one embodiment, as shown in FIG. 5, the control system for the roof and the bottom door of a railway vehicle further comprises a wireless communication module 700. The control module 400 is connected to the top cover position collecting module 100, the bottom door position collecting module 200, the vehicle position collecting module 300, the bottom door rotating module 500 and the top cover rotating module 600 through the wireless communication module 700 in a wireless communication manner. Therefore, the control module 400 can acquire the top cover position information, the bottom door position information and the operation position information through the wireless communication module 700 in a wireless communication manner; meanwhile, the control module 400 can output the first control signal, the second control signal, the third control signal and the fourth control signal through the wireless communication module 700, thereby improving the convenience of the control system of the top cover and the bottom door of the railway vehicle.
In one particular example, the wireless communication module 700 may be, but is not limited to, a bluetooth module, a LoRa communication module, a Zigbee communication module, a UWB communication module, a 4G communication module, a 5G communication module, or a GPRS communication module. The LoRa communication module has the characteristics that the communication transmission does not need to use a public network, but uses a wireless local area network with lower power consumption, the wireless radio frequency transmission distance is large, and the like. The Zigbee communication module has the characteristics of good stability, low power consumption, high expandability, good universality, good compatibility and the like. The UWB communication module has the characteristics of good compatibility, low power consumption, high communication speed, low cost and the like. The 4G communication module and the 5G communication module have the characteristics of high communication speed, wide network spectrum, good compatibility, high intelligence and the like. The GPRS communication module has the characteristics of high communication speed, simple networking, long transmission distance and the like. The above is only a specific example, and the practical application can be flexibly set according to requirements, and is not limited herein.
In one embodiment, the control system for a top and bottom door of a railway car further comprises an alarm module. The alarm module is connected with the top cover position acquisition module 100, the bottom door position acquisition module 200, the vehicle position acquisition module 300, the control module 400, the bottom door rotation module 500 and the top cover rotation module 600.
The alarm module may perform power-on failure detection on the top cover position collection module 100, the bottom door position collection module 200, the vehicle position collection module 300, the control module 400, the bottom door rotation module 500, and the top cover rotation module 600, and output alarm control information according to a result of the power-on failure detection. Therefore, the reliability of the operation of the control system for the roof and the tailgate of the railway vehicle is improved.
In one embodiment, the alarm module comprises an alarm processing unit, a buzzer unit and an indicator light unit. The alarm processing unit is connected with the top cover position acquisition module 100, the bottom door position acquisition module 200, the vehicle position acquisition module 300, the control module 400, the bottom door rotation module 500, the top cover rotation module 600, the buzzer unit and the indicator light unit.
The alarm processing unit may perform power-on failure detection on the top cover position collection module 100, the bottom door position collection module 200, the vehicle position collection module 300, the control module 400, the bottom door rotation module 500, and the top cover rotation module 600, and output alarm control information according to a result of the power-on failure detection. The buzzer unit can receive the alarm control information and alarm according to the alarm control information. The indicator light unit can receive the alarm control information and flash according to the alarm control information. Therefore, the reliability of the operation of the control system for the roof and the tailgate of the railway vehicle is improved.
In one embodiment, as shown in FIG. 6, the control system for a top and bottom door of a railway car further comprises a power module 800. The power module 800 is connected to the top cover position collecting module 100, the bottom door position collecting module 200, the vehicle position collecting module 300, the control module 400, the bottom door rotating module 500 and the top cover rotating module 600, and outputs a power supply signal to the top cover position collecting module 100, the bottom door position collecting module 200, the vehicle position collecting module 300, the control module 400, the bottom door rotating module 500 and the top cover rotating module 600. Therefore, the convenience of the control system of the roof and the tailgate of the railway vehicle is improved.
In one embodiment, the power module 800 may be, but is not limited to, a consist 2-way mutual-backup three-phase four-wire AC380V power mains supply; therefore, when the power supply fault occurs on the 1 way, the other 1 way can be automatically switched to supply power, and the reliability of the control system of the top cover and the bottom door of the railway vehicle in operation is improved.
In one embodiment, as shown in FIG. 6, the control system for the roof and bottom doors of a railway car further comprises a ballast module 900. The voltage stabilizing module 900 is connected to the power module 800, the top cover position collecting module 100, the bottom door position collecting module 200, the vehicle position collecting module 300, the control module 400, the bottom door rotating module 500 and the top cover rotating module 600, and is configured to receive a power supply signal, perform voltage stabilizing processing on the power supply signal, and output a voltage stabilizing signal to the top cover position collecting module 100, the bottom door position collecting module 200, the vehicle position collecting module 300, the control module 400, the bottom door rotating module 500 and the top cover rotating module 600. Therefore, the convenience in operation of the control system for the roof and the tailgate of the railway vehicle is improved.
In a specific example, the regulated signal output by the regulated module 900 is DC24V, which is only a specific example, and the regulated signal can be flexibly set according to the requirement in practical application, and is not limited herein.
In one embodiment, a railway vehicle is provided that includes the control system for the roof and bottom doors of the railway vehicle of any of the above-described control system embodiments.
In the description herein, references to the description of "some embodiments," "other embodiments," "desired embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic description of the above terminology may not necessarily refer to the same embodiment or example.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A control system for a railway car roof and bottom door, comprising:
the top cover position acquisition module is used for acquiring top cover position information of the railway vehicle;
the bottom door position acquisition module is used for acquiring bottom door position information of the railway vehicle;
the vehicle position acquisition module is used for acquiring running position information of the railway vehicle;
the control module is connected with the top cover position acquisition module, the bottom door position acquisition module and the vehicle position acquisition module, is used for acquiring a loading and unloading mode, the top cover position information, the bottom door position information and the operation position information, and is also used for identifying the operation position of the railway vehicle according to the operation position information; the control module is also used for outputting a first control signal according to the position information of the bottom door under the condition that the loading and unloading mode is an unloading mode and the operation position is a loading and unloading starting point; the control module is also used for outputting a second control signal according to the position information of the bottom door under the condition that the loading and unloading mode is the unloading mode and the operation position is a loading and unloading terminal point; the control module is also used for outputting a third control signal according to the position information of the top cover under the condition that the loading and unloading mode is a loading mode and the operation position is the loading and unloading starting point; the control module is also used for outputting a fourth control signal according to the top cover position information under the condition that the loading and unloading mode is the loading mode and the operation position is the loading and unloading destination; the loading and unloading mode comprises the loading mode and the unloading mode;
the bottom door rotating module is connected with the control module and used for receiving the first control signal and opening a bottom door of the railway vehicle according to the first control signal; the bottom door rotating module is also used for receiving the second control signal and closing the bottom door according to the second control signal;
the top cover rotating module is connected with the control module and used for receiving the third control signal and opening the top cover of the railway vehicle according to the third control signal; the top cover rotating module is also used for receiving the fourth control signal and closing the top cover according to the fourth control signal.
2. The railway car roof and bottom door control system of claim 1, further comprising a wireless communication module; the control module is connected with the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the bottom door rotation module and the top cover rotation module in a wireless communication mode through the wireless communication module.
3. The railway car roof and bottom door control system of claim 1, further comprising:
and the alarm module is connected with the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the control module, the bottom door rotation module and the top cover rotation module, is used for carrying out power-on fault detection on the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the control module, the bottom door rotation module and the top cover rotation module, and outputs alarm control information according to the result of the power-on fault detection.
4. The railway car roof and bottom door control system of claim 1, wherein the car position acquisition module comprises:
an identification tag disposed at one end of the railway vehicle;
the starting point reader-writer is arranged at the loading and unloading starting point, connected with the control module and used for identifying the identification tag within a preset distance;
and the terminal point reader-writer is arranged at the loading and unloading terminal point, is connected with the control module and is used for identifying the identification tag within the preset distance.
5. The railway car top and bottom door control system of claim 1, wherein the top cover position acquisition module is a hall proximity sensor.
6. The railway car roof and bottom door control system of claim 1, wherein the bottom door position acquisition module is an angular encoder.
7. The railway car roof and bottom door control system of claim 1, wherein the bottom door rotating module and the roof rotating module are motors.
8. The railway car roof and bottom door control system of claim 1, further comprising:
the power module is connected with the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the control module, the bottom door rotation module and the top cover rotation module, and the vehicle position acquisition module, the control module, the bottom door rotation module and the top cover rotation module output power supply signals.
9. The railway car roof and bottom door control system of claim 7, further comprising:
the voltage stabilizing module is connected with the power module, the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the control module, the bottom door rotation module and the top cover rotation module and used for receiving the power supply signal and stabilizing the voltage of the power supply signal and outputting a voltage stabilizing signal to the top cover position acquisition module, the bottom door position acquisition module, the vehicle position acquisition module, the control module, the bottom door rotation module and the top cover rotation module.
10. A railway vehicle comprising a railway vehicle roof and bottom door control system according to any one of claims 1 to 9.
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| CN202111661778.3A CN114148360B (en) | 2021-12-30 | 2021-12-30 | Control system for top cover and bottom door of railway vehicle and railway vehicle |
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| CN202111661778.3A CN114148360B (en) | 2021-12-30 | 2021-12-30 | Control system for top cover and bottom door of railway vehicle and railway vehicle |
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| CN114148360B (en) | 2022-10-28 |
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