Locomotive control device and method and related equipment

Abstract

The invention provides a locomotive control device and related equipment, and relates to the technical field of transportation. The device comprises an induction system used for detecting whether an obstacle exists in front of the advancing direction of the locomotive or not so as to generate a detection signal; the signal transmission system is used for receiving the detection signal from the induction system so as to generate a corresponding control signal based on the detection signal; and the brake control system is used for receiving the control signal from the signal transmission system so as to control the running state of the locomotive based on the control signal. The obstacle condition on the locomotive moving line can be automatically recognized, the obstacle condition recognition precision and recognition efficiency in the locomotive running process are improved, the manual participation degree in the obstacle condition recognition process is reduced, the labor cost is saved, the locomotive running state is automatically controlled according to the obstacle condition, the locomotive running risk is reduced, and the locomotive running safety is improved. And safe operation of locomotives is guaranteed.

Description

Technical Field

[0001] The present invention relates to the field of transportation technology, and more specifically, to a locomotive control device, a locomotive control method, an electronic device and a storage medium. Background Art

[0002] Locomotive control is the process of managing and regulating the various functions and performances of railway locomotives. Locomotive control includes speed control, direction control, regulation of traction and braking force, and monitoring of various safety systems.

[0003] In the prior art, the locomotive turnaround process mostly relies on manual identification of obstacles on the locomotive's travel route. The above method has problems such as poor obstacle identification accuracy, low efficiency, high labor cost, high locomotive operation risk, and poor safety. Summary of the invention

[0004] The present invention proposes a locomotive control device, a locomotive control method, an electronic device and a storage medium, which can automatically identify obstacles on the locomotive's travel line, improve the obstacle identification accuracy and efficiency during the locomotive operation, reduce the manual participation in the obstacle identification process, save labor costs, and automatically control the locomotive operation state according to the above-mentioned obstacle conditions to reduce the locomotive operation risk and ensure the safe operation of the locomotive.

[0005] In the first aspect, the present invention proposes a locomotive control device, comprising: a sensing system for detecting whether there is an obstacle ahead of the locomotive in the direction of travel to generate a detection signal; a signal transmission system for receiving the detection signal from the sensing system to generate a corresponding control signal based on the detection signal; and a braking control system for receiving the control signal from the signal transmission system to control the operating state of the locomotive based on the control signal.

[0006] In some embodiments, the sensing system is further configured to obtain the distance to the obstacle when an obstacle is detected ahead of the locomotive in the direction of travel, so as to generate distance information, wherein the detection signal includes the distance information.

[0007] In some embodiments, the brake control system includes a relay unit configured to switch on or off a corresponding contact based on a control signal.

[0008] In some embodiments, the brake control system further includes a sand spreading unit, which is electrically connected to the relay unit and is used to be turned on or off in response to the action of the contacts, wherein the sand spreading unit is used to spread sand on the travel track of the locomotive in the turned-on state.

[0009] In some embodiments, the device further comprises: an alarm system for receiving a control signal from the signal transmission system to generate a corresponding alarm signal based on the control signal.

[0010] In some embodiments, the alarm system is electrically connected to the relay unit and is configured to be turned on or off in response to the action of the contacts, wherein the alarm system is configured to generate an alarm signal in the turned-on state.

[0011] In some embodiments, the sensing system includes an infrared sensing switch.

[0012] On the second aspect, a locomotive control method is also proposed, including: detecting whether there is an obstacle ahead of the locomotive in the direction of travel to generate a detection signal; generating a corresponding control signal based on the detection signal; and controlling the operating state of the locomotive based on the control signal.

[0013] In a third aspect, an electronic device is also proposed, including a processor and a memory, wherein the memory stores computer program instructions, and the computer program instructions are used by the processor to execute the locomotive control method as described above when the processor is running.

[0014] In a fourth aspect, a storage medium is also proposed, on which program instructions are stored, and the program instructions are used to execute the locomotive control method as described above when running.

[0015] The present invention provides a locomotive control device and related equipment, which relate to the field of transportation technology. Among them, the device includes: a sensing system for detecting whether there is an obstacle in front of the locomotive in the direction of travel to generate a detection signal; a signal transmission system for receiving the detection signal from the sensing system to generate a corresponding control signal based on the detection signal; a braking control system for receiving the control signal from the signal transmission system to control the running state of the locomotive based on the control signal. The present application can automatically identify the obstacle conditions on the locomotive moving line, improve the obstacle condition identification accuracy and identification efficiency during the operation of the locomotive, reduce the manual participation in the obstacle condition identification process, save labor costs, and automatically control the locomotive running state according to the above-mentioned obstacle conditions to reduce the locomotive operation risk and ensure the safe operation of the locomotive.

[0016] The locomotive control device of the present invention, other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the exemplary embodiments below. The accompanying drawings are only for the purpose of illustrating exemplary embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0020] Figure 1 A schematic block diagram of a locomotive control device according to an embodiment of the present invention is shown;

[0021] Figure 2 A schematic block diagram of a locomotive control device circuit according to an embodiment of the present invention is shown;

[0022] Figure 3 A schematic flow chart showing a locomotive control method according to an embodiment of the present invention; and

[0023] Figure 4 A schematic block diagram of an electronic device according to an embodiment of the present invention is shown.

[0024] in, Figure 1 to Figure 2 The corresponding relationship between the reference numerals and the structure names is as follows:

[0025] 10 locomotive power supply;

[0026] 100 locomotive control device; 110 sensing system; 120 signal transmission system; 130 brake control system; 140 alarm system;

[0027] 111 infrared sensor switch; 131 relay; 132 sand spreading unit; 141 speaker. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the scheme of the present application will be further described below. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0029] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices. The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present application, rather than all of the embodiments.

[0031] In the case of a locomotive operating alone, during the locomotive turnaround process, it is unable to autonomously identify whether there are obstacles such as people or vehicles on the locomotive's route, and manual confirmation is required to determine whether there are obstacles such as pedestrians or vehicles on the route. The above process has problems such as poor obstacle recognition accuracy, low efficiency, high labor costs, high locomotive operation risks, and poor safety.

[0032] In view of this, the present invention proposes a locomotive control device, a locomotive control method, an electronic device and a storage medium, which can automatically identify obstacles on the locomotive moving line, improve the obstacle identification accuracy and efficiency during the locomotive operation, reduce the manual participation in the obstacle identification process, save labor costs, and automatically control the locomotive operation state according to the above-mentioned obstacle conditions to reduce the locomotive operation risk and ensure the safe operation of the locomotive.

[0033] According to a first aspect of the present application, the present application provides a locomotive control device. Figure 1 is a schematic structural block diagram of a locomotive control device 100 proposed in an embodiment of the present application. Figure 2 This is a schematic block diagram of a locomotive control device circuit 200 proposed in an embodiment of the present application. Figure 1-Figure 2 As shown, the device 100 can be connected to a locomotive power supply 10 to obtain electric energy. The device 100 can include: an induction system 110 , a signal transmission system 120 and a brake control system 130 .

[0034] The sensing system 110 is used to detect whether there is an obstacle ahead of the locomotive in the direction of travel, so as to generate a detection signal.

[0035] Exemplarily, the sensing system 110 may be configured with a preset number of obstacle sensing devices for detecting whether there are obstacles ahead of the locomotive in the direction of travel, so as to generate a detection signal. The detection signal may include the following information: whether there are obstacles within a preset distance ahead of the locomotive in the direction of travel, and the specific distance of the obstacles from the locomotive. Alternatively, the detection signal may also include the following information: whether there are obstacles within a preset radius from the geometric center of the locomotive, and the specific distance of the obstacles from the geometric center of the locomotive. The preset distance or the preset radius is greater than or equal to 6 meters and less than or equal to 8 meters.

[0036] The obstacle sensing device may include: a photoelectric sensor, an ultrasonic sensor, an infrared sensor, etc.

[0037] In a feasible implementation, a preset number of the above-mentioned obstacle sensing devices can be configured at a preset position of the locomotive to detect whether there is an obstacle in front of the locomotive's direction of travel and generate a detection signal. The preset position can be determined based on the locomotive's direction of travel. The preset number can be determined based on the user's cost control requirements and detection accuracy requirements. It can be understood that the preset number is negatively correlated with the cost control requirements, that is, the higher the cost control requirements, the smaller the preset number. The preset number is positively correlated with the detection accuracy requirements, that is, the higher the detection accuracy requirements, the larger the preset number.

[0038] Specifically, in order to improve the detection precision and accuracy, the above-mentioned obstacle sensing devices can be arranged around the locomotive. It is understandable that, in order to save costs, the above-mentioned obstacle sensing devices can also be arranged in front of and behind the locomotive. In some feasible embodiments, three obstacle sensing devices can be arranged in front of and behind the locomotive to detect whether there is an obstacle in front of the locomotive in the direction of travel and generate a detection signal.

[0039] The signal transmission system 120 is used to receive the detection signal from the sensing system 110 to generate a corresponding control signal based on the detection signal.

[0040] Exemplarily, when the detection signal indicates that there is an obstacle within a preset distance ahead of the locomotive, a first control signal is generated accordingly; when the detection signal indicates that there is no obstacle ahead of the locomotive, no control signal is generated or a second control signal is generated.

[0041] In some feasible implementations, when there is an obstacle within a preset radius from the geometric center of the locomotive, a first control signal is generated accordingly. When the detection signal indicates that there is no obstacle ahead in the direction of travel of the locomotive, no control signal is generated or a second control signal is generated.

[0042] The brake control system 130 is used to receive the control signal from the signal transmission system 120 to control the operating state of the locomotive based on the control signal.

[0043] Exemplarily, the first control signal is used to control the locomotive to decelerate or stop running. The second control signal is used to control the locomotive to maintain the current running state.

[0044] Specifically, when the brake control system 130 receives the first control signal from the transmission system, the locomotive is controlled to decelerate or stop running. When the brake control system 130 receives the second control signal from the transmission system or does not receive the control signal, the locomotive is controlled to maintain the current running state.

[0045] Based on this, the locomotive control device 100 proposed in the present application can accurately detect whether there is an obstacle ahead of the locomotive in the direction of travel by configuring the sensing system 110, and generate a detection signal accordingly; by configuring the signal transmission system 120, it can accurately generate a control signal according to the detection signal; by configuring the braking control system 130, it can accurately control the locomotive to slow down or stop in time when there is an obstacle ahead of the locomotive in the direction of travel, so as to improve the safety of locomotive operation and reduce the risk of locomotive operation. The present application can realize automatic identification of obstacles on the locomotive moving line, improve the obstacle identification accuracy and identification efficiency during the operation of the locomotive, reduce the manual participation in the obstacle identification process, and save labor costs.

[0046] In some embodiments, the sensing system 110 is further configured to obtain the distance to the obstacle when an obstacle is detected ahead of the locomotive in the direction of travel, so as to generate distance information, wherein the detection signal includes the distance information.

[0047] Exemplarily, the sensing system 110 can measure the distance between the obstacle and the vehicle based on the obstacle sensing device to generate distance information, wherein the distance information is included in the detection signal. As mentioned above, the obstacle sensing device can include: a photoelectric sensor, an ultrasonic sensor, an infrared sensor, and the like.

[0048] In some feasible implementations, the sensing system 110 may also be configured with an image acquisition device for acquiring the distance to the obstacle when an obstacle is detected ahead of the locomotive in the direction of travel, so as to generate distance information.

[0049] Exemplarily, based on visual scanning and image processing technology, obstacles on the locomotive's route can be scanned and imaged within the above-mentioned preset distance through an image acquisition device, and the image can be converted into an electrical signal, which is amplified and processed, and then the read value on the counter is used as the distance between the obstacle and the locomotive to generate distance information.

[0050] Specifically, the above-mentioned image acquisition device may include: a camera, etc., which is not specifically limited here.

[0051] In some feasible implementations, the signal transmission system 120 may further generate a control signal corresponding to the above distance information, and the above brake control system 130 may further regulate the operating state of the locomotive based on the above control signal.

[0052] Exemplarily, when the distance information is less than or equal to a preset distance limit, the signal transmission system 120 generates the first control signal accordingly, and the brake control system 130 receives the first control signal, and controls the locomotive to slow down or stop running based on the first control signal.

[0053] When the distance information is greater than the preset distance limit, the signal transmission system 120 does not generate a control signal or generates a second control signal for controlling the locomotive to maintain the current operating state.

[0054] The preset distance limit is a safety distance limit determined by repeated tests of the locomotive. The preset distance limit is less than or equal to the preset distance or preset radius. Specifically, the preset distance limit may be greater than or equal to 6 meters and less than or equal to 8 meters.

[0055] Based on this, the above-mentioned device can accurately determine the distance information between the locomotive and the obstacle based on the sensing system 110 when an obstacle is detected in front of the locomotive's direction of travel, and provide a data basis for the subsequent signal transmission system 120 to generate a corresponding control signal, so that the braking control system 130 can accurately control the locomotive to slow down or stop running based on the above-mentioned control signal, so as to improve the safety of locomotive operation.

[0056] like Figure 2 As shown, in some embodiments, the brake control system 130 may include a relay unit 131. The relay unit 131 is used to turn on or off corresponding contacts based on a control signal.

[0057] For example, when the relay 131 unit receives the first control signal, the first contact is turned on and the second contact is turned off to control the locomotive to slow down or stop running. When the relay 131 unit does not receive the control signal or receives the second control signal, the second contact is turned on and the first contact is turned off to control the locomotive to maintain the current running state.

[0058] Based on this, the braking control system 130 in the above-mentioned device can accurately control the corresponding contacts to be turned on or off based on the control signal by configuring the relay 131 unit, so as to accurately and automatically adjust the operating state of the locomotive, improve the efficiency of locomotive operating state control, improve locomotive operating safety, and reduce locomotive operating risks.

[0059] In some embodiments, the brake control system 130 further includes a sand spreading unit 132, which is electrically connected to the relay 131 unit and is used to be turned on or off in response to the action of the contacts, wherein the sand spreading unit 132 is used to spread sand on the travel track of the locomotive in the on state.

[0060] Exemplarily, when the relay 131 unit conducts the first contact and disconnects the second contact, the sand spreading unit 132 spreads sand on the locomotive's travel track to cause the locomotive to passively decelerate or stop running. When the relay 131 unit conducts the second contact and disconnects the first contact, the sand spreading unit 132 stops spreading sand on the locomotive's travel track.

[0061] Based on this, the braking control system 130 in the above-mentioned device is configured with a sand-spreading unit 132, and the sand-spreading unit 132 is electrically connected to the relay 131 unit, which is used to be turned on or off in response to the action of the contact. When the sensing system 110 detects that there is an obstacle in the direction of travel of the locomotive, the sand-spreading unit 132 can be controlled to spread sand on the travel track of the locomotive, so that the locomotive can passively decelerate or stop running in an emergency, thereby increasing the friction between the locomotive and the track, reducing the braking distance, and improving the braking efficiency and effect.

[0062] In some embodiments, the device may further include: an alarm system 140, configured to receive a control signal from the signal transmission system 120, so as to generate a corresponding alarm signal based on the control signal.

[0063] Exemplarily, the alarm system 140 may include: a speaker 141, a warning light, etc.

[0064] Specifically, when the alarm system 140 receives the first control signal, it generates the first alarm signal, controls the horn 141 to start or the warning light to start, so as to remind the person or vehicle in front of the locomotive to avoid. When the alarm system 140 does not receive the control signal or receives the second control signal, it does not generate the alarm signal or generates the second alarm signal, controls the horn 141 to turn off or the warning light to turn off, so as not to additionally affect the working status of other personnel or the running status of the vehicle.

[0065] In some embodiments, the alarm system 140 is electrically connected to the relay 131 unit, and is configured to be turned on or off in response to the action of the contacts, wherein the alarm system 140 is configured to generate an alarm signal when in the turned-on state.

[0066] Exemplarily, when the relay 131 unit conducts the third contact and disconnects the fourth contact, the alarm system 140 generates a first alarm signal, controls the horn 141 to start or the warning light to start, so as to remind the person or vehicle in front of the locomotive to avoid. When the relay 131 unit conducts the fourth contact and disconnects the third contact, the alarm system 140 does not generate an alarm signal or generates a second alarm signal, controls the horn 141 to turn off or the warning light to turn off, so as not to additionally affect the working status of other personnel or the running status of the vehicle.

[0067] Based on this, the above-mentioned device electrically connects the alarm system 140 with the relay 131 unit, which is used to respond to the action of the contact to be turned on or off. When the sensing system 110 detects that there is an obstacle in front of the locomotive's direction of travel, it can accurately control the alarm system 140 to generate an alarm signal, and promptly remind people or vehicles in front of the locomotive's direction of travel to avoid it, thereby improving the accuracy and timeliness of the alarm, improving the safety of locomotive operation, reducing the risk of locomotive operation, and ensuring the personal safety of personnel.

[0068] In some embodiments, the sensing system 110 includes an infrared sensing switch 111 .

[0069] It should be noted that the infrared sensing switch 111 can be used to accurately detect whether there is an obstacle in front of the locomotive in the direction of travel based on infrared technology, so as to generate a detection signal and automatically control the on and off of the circuit.

[0070] Exemplarily, the infrared sensor switch 111 can be used to automatically control the on / off of the corresponding circuit of the alarm system 140 , the relay 131 unit, and the corresponding point circuit of the sand spreading unit 132 .

[0071] Specifically, when the infrared sensing switch 111 accurately detects the existence of an obstacle in front of the locomotive's direction of travel based on infrared technology, a detection signal is generated accordingly, and the corresponding circuit of the alarm system 140, the relay 131 unit, and the sand-spreading unit 132 are controlled to be turned on, and an alarm is issued to promptly remind people or vehicles in front of the locomotive's direction of travel to avoid it or spread sand so that the locomotive can passively decelerate or stop running in an emergency, increase the friction between the locomotive and the track, reduce the braking distance, improve the braking efficiency and effect, and improve the safety of locomotive operation.

[0072] Based on this, the sensing system 110 in the above-mentioned device can save the power consumption of the sensing system 110 by configuring the infrared sensing switch 111, and can accurately detect obstacles in front of the locomotive in the direction of travel under poor lighting conditions, and accurately and automatically control the on and off of the circuit, thereby improving the efficiency of circuit on and off control and improving the control efficiency of the locomotive operating status.

[0073] According to the second aspect of the present application, a locomotive control method is also proposed. Figure 3 FIG. 3 is a schematic flow chart of a locomotive control method 300 proposed in an embodiment of the present application. Figure 3 As shown, method 300 may include the following steps:

[0074] Step S310, detecting whether there is an obstacle ahead of the locomotive in the direction of travel, so as to generate a detection signal;

[0075] Step S320, generating a corresponding control signal based on the detection signal;

[0076] Step S330, controlling the running state of the locomotive based on the control signal.

[0077] According to a third aspect of the present invention, an electronic device is also provided. Figure 4 FIG. 4 shows a schematic block diagram of an electronic device 400 according to an embodiment of the present invention. Figure 4 As shown, the electronic device 400 may include a processor 410 and a memory 420. The memory 420 stores computer program instructions, which are used by the processor 410 to execute the locomotive control method described above when the computer program instructions are executed.

[0078] According to a fourth aspect of the present invention, a storage medium is also provided, on which program instructions are stored, and the program instructions are used to execute the locomotive control method as described above when running. The storage medium may include, for example, a storage component of a tablet computer, a hard disk of a computer, a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a portable compact disk read-only memory (CD-ROM), a USB memory, or any combination of the above storage media. The computer-readable storage medium may be any combination of one or more computer-readable storage media.

[0079] A person skilled in the art may understand the specific details and beneficial effects of the locomotive control method, the electronic device and the storage medium by reading the above description of the locomotive control device, which will not be described here for the sake of brevity.

[0080] In the several embodiments provided in the present application, it should be understood that the disclosed devices and / or equipment can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0081] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0082] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0083] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), disk or optical disk and other media that can store program codes.

[0084] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A locomotive control device, characterized in that: include: A sensing system for detecting whether there is an obstacle ahead of the locomotive in the direction of travel to generate a detection signal; a signal transmission system, for receiving the detection signal from the sensing system to generate a corresponding control signal based on the detection signal; The brake control system is used to receive the control signal from the signal transmission system to control the running state of the locomotive based on the control signal.

2. The locomotive control device according to claim 1, characterized in that: The sensing system is also used to obtain the distance between the locomotive and the obstacle when an obstacle is detected in front of the locomotive in the direction of travel, so as to generate distance information, wherein the detection signal includes the distance information.

3. The locomotive control device according to claim 1, characterized in that: The brake control system includes a relay unit configured to turn on or off a corresponding contact based on the control signal.

4. The locomotive control device according to claim 3, characterized in that: The brake control system further includes a sand spreading unit, which is electrically connected to the relay unit and is used to be turned on or off in response to the action of the contact, wherein the sand spreading unit is used to spread sand on the travel track of the locomotive in the turned-on state.

5. The locomotive control device according to any one of claims 1 to 4, characterized in that: The device also includes: The alarm system is used to receive the control signal from the signal transmission system to generate a corresponding alarm signal based on the control signal.

6. The locomotive control device according to claim 5 as cited in claim 3, characterized in that: The alarm system is electrically connected to the relay unit and is used to be turned on or off in response to the action of the contact, wherein the alarm system is used to generate the alarm signal in the turned-on state.

7. The locomotive control device according to claim 1, characterized in that: The induction system includes an infrared induction switch.

8. A locomotive control method, characterized in that: include: Detecting whether there is an obstacle ahead of the locomotive in the direction of travel to generate a detection signal; generating a corresponding control signal based on the detection signal; An operating state of the locomotive is controlled based on the control signal.

9. An electronic device, characterized in that: It comprises a processor and a memory, wherein the memory stores computer program instructions, and the computer program instructions are used to execute the locomotive control method as claimed in claim 8 when the processor runs them.

10. A storage medium having program instructions stored thereon, wherein the program instructions are used to execute the locomotive control method according to claim 8 when run.

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