Locomotive intelligent auxiliary control system and locomotive

Abstract

The present application provides a locomotive intelligent auxiliary control system, the system includes a locomotive safety monitoring module, a driver's cab monitoring module, a control host and an execution module, and the control host is electrically connected to the locomotive safety monitoring module, the driver's cab monitoring module and the execution module. The locomotive safety monitoring module is used to monitor the safety parameters of the locomotive and send the parameters to the control host. The driver's cab monitoring module is used to monitor the environmental parameters in the driver's cab and the personnel status parameters in the driver's cab, and send the parameters to the control host. The control host is used to obtain an execution command based on the received parameters, and send the execution command to the execution module. The execution module is used to perform intelligent auxiliary control of the locomotive based on the received execution command.

Description

Technical Field

[0001] The present application relates to the field of locomotives, and in particular to a locomotive intelligent auxiliary control system. Background Art

[0002] Rail locomotives are the main equipment in the field of rail transportation. When facing emergencies or certain dangerous situations during locomotive driving or maintenance, the safety of the locomotive is currently mainly guaranteed by the experience and operation of the staff. However, during driving, when accidents occur, staff misoperation or sudden illness occurs, it is easy to cause locomotive safety accidents. In addition, it is also easy for maintenance personnel to operate improperly during locomotive maintenance, causing various safety accidents. Therefore, a locomotive intelligent auxiliary control system is needed to ensure the safety of the locomotive in the event of an accident or staff misoperation. Summary of the invention

[0003] The main purpose of the present application is to provide a locomotive intelligent auxiliary control system that can ensure the safety of the locomotive in the event of an accident or misoperation by the staff.

[0004] To achieve the above objectives, this application adopts the following technical solutions:

[0005] According to one aspect of the present application, a locomotive intelligent auxiliary control system is provided, the system comprising a locomotive safety monitoring module, a driver's cab monitoring module, a control host and an execution module. The control host is electrically connected to the locomotive safety monitoring module, the driver's cab monitoring module and the execution module: the locomotive safety monitoring module is used to monitor the safety parameters of the locomotive and send the parameters to the control host; the driver's cab monitoring module is used to monitor the environmental parameters in the driver's cab and the personnel status parameters in the driver's cab, and send the parameters to the control host; the control host is used to obtain an execution command based on the received parameters, and send the execution command to the execution module; the execution module is used to perform intelligent auxiliary control on the locomotive based on the received execution command.

[0006] According to one embodiment of the present application, the execution command includes a prompt command, an operation command and a brake command. The prompt command includes a voice command and / or an image command for prompting the personnel; the operation command is used to perform auxiliary operations on the equipment in the driver's cab of the locomotive; and the brake command is used to brake the locomotive.

[0007] According to one embodiment of the present application, the execution module includes a prompt unit, an auxiliary operation unit and an auxiliary braking unit. The prompt unit is used to provide operation prompts to personnel according to the prompt command; the auxiliary operation unit is used to perform automatic auxiliary operation on the locomotive according to the operation command; and the auxiliary braking unit is used to automatically brake the locomotive according to the braking command.

[0008] According to one embodiment of the present application, the control host includes a computing unit and a control unit. The computing unit is used to calculate trend information based on the parameters, and the trend information reflects the safety status of the locomotive and the status change of the personnel; the control unit is used to obtain the execution command based on the trend information.

[0009] According to one of the embodiments of the present application, the calculation unit calculates the trend information including: presetting a first threshold and a second threshold, and calculating the trend information according to whether the parameter is between the first threshold and the second threshold.

[0010] According to one embodiment of the present application, the driver's cab monitoring module includes a driver's cab environment monitoring unit and a personnel status monitoring unit. The driver's cab environment monitoring unit is used to monitor the ambient temperature, humidity, air pressure and air quality of the driver's cab; the personnel status monitoring unit is used to monitor the physiological parameters, expression parameters and movement parameters of the staff in the driver's cab.

[0011] According to one embodiment of the present application, the driver's cab environment monitoring unit includes a sensor group and an air purification device. The sensor group is used to monitor the ambient temperature, humidity, air pressure and air quality of the driver's cab; the air purification device is used to purify the air in the driver's cab according to the monitored air quality index.

[0012] According to one embodiment of the present application, the air purification device includes a photocatalytic device and a filter. The photocatalytic device is used to remove harmful gases and odors in the driver's cab; the filter is used to filter particulate matter in the air of the driver's cab.

[0013] According to one of the embodiments of the present application, the system further includes a person-station interaction module, and the person-station interaction module is used for multimodal interaction between the person, the locomotive and the station.

[0014] According to another aspect of the present application, the present application also provides a locomotive, comprising a body and a driver's cab, wherein the driver's cab is arranged on the body, and the locomotive intelligent auxiliary control system described above is arranged in the driver's cab.

[0015] It can be seen from the above technical solutions that the advantages and positive effects of the locomotive intelligent auxiliary control system proposed in this application are:

[0016] The locomotive intelligent auxiliary control system proposed in this application collects the safety parameters of the locomotive, the environmental parameters in the driver's cab, and the status parameters of the staff in the driver's cab through the locomotive safety monitoring module and the driver's cab monitoring module. The control host receives the collected parameter data and obtains different execution commands based on the data. The execution module performs intelligent auxiliary control on the locomotive according to the different execution commands received. On the one hand, it can monitor the safety status of the locomotive and the overall status of the driver's cab in real time, and remind the staff to operate in time in case of an accident to ensure the safety of the locomotive. On the other hand, it can also automatically assist in controlling the locomotive in time when it monitors that the environment and status of the staff (operators and maintenance personnel) have changed and affect the safety of personnel and locomotives, so as to reduce the occurrence of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] In order to better understand the present application, reference may be made to the embodiments shown in the following drawings. The components in the drawings are necessarily in proportion, and related elements may be omitted in order to emphasize and clearly illustrate the technical features of the present application. In addition, related elements or components may have different arrangements as known in the art. In addition, in the drawings, the same reference numerals represent the same or similar components in each drawing. Among them:

[0019] Figure 1 It is an architectural diagram of the locomotive intelligent auxiliary control system of the present application.

[0020] The following are the descriptions of the reference numerals:

[0021] 100-locomotive safety monitoring module;

[0022] 200-driver's cab monitoring module;

[0023] 300-control host;

[0024] 400-Execution module;

[0025] 500-person station interaction module;

[0026] 201-driver's cab environment monitoring unit;

[0027] 202-personnel status monitoring unit;

[0028] 301-computing unit;

[0029] 302-control unit;

[0030] 401-prompt unit;

[0031] 402- auxiliary operation unit;

[0032] 403-Auxiliary brake unit. DETAILED DESCRIPTION

[0033] Typical embodiments that embody the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can have various changes in different embodiments without departing from the scope of the present application, and the descriptions and drawings therein are essentially for illustrative purposes rather than for limiting the present application.

[0034] In the following description of different exemplary embodiments of the present application, reference is made to the accompanying drawings, which form a part of the present invention, and in which different exemplary structures, systems and steps that can realize multiple aspects of the present application are shown by way of example. It should be understood that other specific schemes of components, structures, exemplary devices, systems and steps can be used, and structural and functional modifications can be made without departing from the scope of the present application. Moreover, although the terms "upper", "lower", "between", etc. can be used in this specification to describe different exemplary features and elements of the present application, these terms are used herein only for convenience, such as according to the direction of the examples described in the accompanying drawings. Nothing in this specification should be understood as requiring a specific three-dimensional direction of the structure to fall within the scope of the present application. When introducing the elements / components / etc. described and / or illustrated herein, the terms "comprising", "including" and "having" are used to represent the meaning of open-ended inclusion and refer to the fact that there may be other elements / components / etc. in addition to the listed elements / components / etc.

[0035] Unless otherwise specified or explained, the terms "connection", "fixed", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, an integral connection, an electrical connection, or a signal connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] See also Figure 1 The locomotive intelligent auxiliary control system of the present application includes a locomotive safety monitoring module 100, a driver's cab monitoring module 200, a control host 300 and an execution module 400. The control host 300 is electrically connected to the locomotive safety monitoring module 100, the driver's cab monitoring module 200 and the execution module 400.

[0037] Among them, the locomotive safety monitoring module 100 is used to monitor the safety parameters of the locomotive and send the safety parameters to the control host 300; the driver's cab monitoring module 200 is used to monitor the environmental parameters in the driver's cab and the personnel status parameters in the driver's cab, and send the parameters to the control host 300; the control host 300 is used to obtain the execution command based on the received safety parameters, environmental parameters and / or personnel status parameters, and send the execution command to the execution module 400; the execution module 400 is used to perform intelligent auxiliary control of the locomotive according to the received execution command.

[0038] The locomotive intelligent auxiliary control system of the present application collects the safety parameters of the locomotive, the environmental parameters in the driver's cab, and the status parameters of the staff in the driver's cab through the locomotive safety monitoring module 100 and the driver's cab monitoring module 200. The control host 300 receives the collected parameter data and obtains different execution commands according to the data. The execution module 400 performs intelligent auxiliary control on the locomotive according to the different execution commands received. On the one hand, it can monitor the safety status of the locomotive and the overall status of the driver's cab in real time, and remind the staff to operate in time in case of an accident to ensure the safety of the locomotive. On the other hand, it can also automatically assist in controlling the locomotive in time when it is monitored that the environment and status of the staff (operators and maintenance personnel) have changed and affect the safety of personnel and locomotives, so as to reduce the occurrence of safety accidents.

[0039] In this embodiment, the locomotive intelligent auxiliary control system of the present application also includes a human-station interaction module 500, which is used for multimodal interaction between personnel, locomotives and stations. The human-station interaction module 500 integrates communication and network technologies to realize intelligent information exchange and sharing between people, vehicles and stations, and can perform tasks such as environmental perception, intelligent decision-making, and collaborative control. The human-station interaction module 500 of the present application collects various information through sensors, and uses information recognition technology to perform multimodal interaction between people and stations through technologies such as touch recognition, gesture recognition, gaze recognition, head posture recognition and voice recognition. For example, in special circumstances such as geological hazards or sudden illness of staff, the human-station interaction module 500 of the present application can realize real-time interaction between people, vehicles and stations, synchronously share information, and ensure the safety of locomotives and personnel.

[0040] The locomotive safety monitoring module 100 is mainly used to monitor the safety status of the locomotive's external environment and other systems inside the locomotive except the driver's cab during normal driving or normal maintenance. The locomotive safety monitoring module 100 collects data through sensors and sends the collected data to the control host 300.

[0041] In this embodiment, the driver's cab monitoring module 200 includes a driver's cab environment monitoring unit 201 and a personnel status monitoring unit 202. The driver's cab environment monitoring unit 201 is used to monitor the ambient temperature, humidity, air pressure and air quality of the driver's cab; the personnel status monitoring unit 202 is used to monitor the physiological parameters, expression parameters and motion parameters of the staff in the driver's cab.

[0042] The driver's room environment monitoring unit 201 and the personnel status monitoring unit 202 respectively use contact sensors and non-contact sensors to monitor the overall environment of the driver's room on the one hand, and send the environmental parameters collected by the sensors to the control host 300, where the environmental parameters include a series of parameters including temperature parameters, humidity parameters, air pressure parameters, air quality parameters and noise parameters in the driver's room; on the other hand, they can monitor the staff's emotional state, posture, fatigue status, comfort and other facial expressions and movement parameters, and can also monitor the staff's electrocardiogram, heart rate, respiration, blood oxygen and body temperature and other physiological parameters, and send these collected parameters to the control host 300.

[0043] The cab monitoring module 200 can monitor the status of the staff and the status of the cab environment in real time. In case of emergency, it can promptly feedback to the control host 300, and the control host 300 can make an alarm or assist in operating the locomotive, etc., which can improve the safety and reliability of the locomotive. For example, if the heart rate of the staff exceeds 150 beats per minute, the blood oxygen is less than 70%, and the breathing is rapid, the control host 300 will issue a system alarm prompt and feedback to the station. When a person faints, the control host 300 will start to assist in controlling the locomotive operation.

[0044] In this embodiment, the driver's cab environment monitoring unit 201 includes a sensor group and an air purification device. The sensor group is used to monitor the ambient temperature, humidity, air pressure and air quality of the driver's cab; the locomotive driver's cab is large, and the environmental parameters at different locations are quite different, and it may be necessary to control the environmental parameters at multiple locations separately. According to specific needs, the environmental parameters can also be a parameter group consisting of multiple specific parameters. For example, air quality parameters may include the concentration of CO (carbon monoxide gas) in the air, the concentration of PM2.5 (particles with an aerodynamic equivalent diameter less than or equal to 2.5 microns), the air flow velocity of the driver's head, etc. The air purification device is used to purify the air in the driver's cab according to the monitored air quality index.

[0045] In this embodiment, the air purification device includes a photocatalytic device and a filter. The photocatalytic device is used to remove harmful gases and odors in the driver's compartment; the filter is used to filter particulate matter in the air in the driver's compartment. The air purification device of the present application improves the air quality in the driver's compartment by filtering, disinfecting, sterilizing, and decomposing harmful substances.

[0046] For example, when the sensor detects that the air quality index in the driver's cab is higher than 100, reaching a light pollution, the photocatalytic device uses the light-irradiated TiO2 single crystal electrode to decompose water, produce a large number of hydroxide ions, peroxy hydroxyl free radicals, superoxide ions, etc., destroy the cell membrane of bacteria, coagulate the protein of viruses to sterilize and disinfect, decompose various organic compounds and some inorganic substances, and remove harmful gases and odors. The filter mainly filters particles, smoke and other particulate matter and exchanges air through the fan to protect the health of the staff and thus ensure the safety of the entire locomotive.

[0047] In this embodiment, the control host 300 includes a calculation unit 301 and a control unit 302. The calculation unit 301 is used to calculate trend information based on the locomotive safety parameters, the environmental parameters of the driver's cab and the personnel status parameters received by the control host 300, and the trend information reflects the safety status of the locomotive and the status changes of the personnel; the control unit 302 is used to obtain the execution command based on the trend information.

[0048] The calculation unit 301 can perform safety prejudgment and real-time analysis through the safety monitoring algorithm and the preset safety algorithm to obtain the change trend of the locomotive safety parameters, the environmental parameters of the driver's room and the personnel status parameters. The control unit 302 obtains the execution command according to the calculated trend information and controls the execution module 400.

[0049] The execution commands include prompt commands, operation commands and brake commands. Prompt commands include voice commands and / or image commands, which are used to prompt personnel; operation commands are used to assist in operating the equipment in the driver's cab of the locomotive; and brake commands are used to brake the locomotive.

[0050] Correspondingly, the execution module 400 includes a prompt unit 401, an auxiliary operation unit 402 and an auxiliary braking unit 403. The prompt unit 401 is used to provide operation prompts to personnel according to the prompt command; the auxiliary operation unit 402 is used to perform automatic auxiliary operation on the locomotive according to the operation command; and the auxiliary braking unit 403 is used to automatically brake the locomotive according to the braking command.

[0051] In this embodiment, after the control unit 302 of the control host 300 obtains the prompt command, the operation prompt can be given to the staff through voice or image; if the staff does not respond to the operation in time or makes an erroneous operation, the control unit 302 obtains the auxiliary operation command according to the preset program, and controls the auxiliary operation unit 402 to perform automatic auxiliary operation on the locomotive, ensuring that the operation is correct and timely, and ensuring the safety of the locomotive and the staff. In this process, the staff can also control whether to perform automatic auxiliary operation on the locomotive through instructions.

[0052] The auxiliary braking is mainly used for: when danger occurs to the staff or the locomotive, the calculation unit 301 of the control host 300 calculates the danger trend information through the received various parameters, and can perform early warning and alarm processing through the human-machine station interaction module 500. At the same time, the control unit 302 of the control host 300 obtains the prompt command and the braking command according to the danger trend information, and prompts the staff to perform relevant operations through voice or image. If the staff fails to respond to the prompt command in time, the control unit 302 quickly controls the auxiliary braking unit 403 to automatically brake the locomotive.

[0053] For example: the time interval between the voice and image prompts and the staff's operation can be preset to 1-2 seconds. If this time interval is exceeded, the auxiliary braking unit 403 will be quickly started within 1 second to perform auxiliary braking on the locomotive to ensure the safety of the locomotive.

[0054] In this embodiment, the calculation of the trend information by the calculation unit 301 includes: presetting a first threshold and a second threshold, and calculating the trend information according to whether the parameter is between the first threshold and the second threshold.

[0055] In this embodiment, the first threshold A1 and the second threshold A2 can be set for the safety parameters of the locomotive. The safety parameters X of the locomotive monitored by the locomotive safety monitoring module 100 are sent to the control host 300. The calculation unit 301 of the control host 300 compares the received safety parameter X with the first threshold A1 and the second threshold A2. If A1 < X < A2, it is considered that the external environment of the locomotive and other locomotive systems except the locomotive driver's cab are in a safe state, and the trend information calculated by the calculation unit 301 of the control host 300 represents this safe state. If X is not within the interval between the first threshold A1 and the second threshold A2, it is considered that there are potential safety hazards in the external environment of the locomotive or other locomotive systems except the locomotive driver's cab, and the trend information calculated by the calculation unit 301 of the control host 300 represents an unsafe situation. The calculation unit 301 sends the calculated trend information to the control unit 302. The control unit 302 obtains the corresponding execution command according to the trend information, and sends the execution command to the execution module 400. The execution module 400 controls the corresponding execution units (prompt unit 401, auxiliary operation unit 402 and auxiliary braking unit 403) to perform corresponding action executions according to the received execution command.

[0056] In this embodiment, the environmental parameters in the locomotive driver's cab can set a first threshold B1 and a second threshold B2. The driver's cab environment monitoring unit 201 in the driver's cab monitoring module 200 can monitor the environmental parameters of the driver's cab as Y and send them to the control host 300. The calculation unit 301 of the control host 300 will receive the driver's cab environmental parameter Y and compare it with the first threshold B1 and the second threshold B2. If B1 < Y < B2, it is considered that the environment in the driver's cab is in a safe state, and the trend information calculated by the calculation unit 301 of the control host 300 represents this safe state. If Y is not within the interval between the first threshold B1 and the second threshold B2, it is considered that there are potential unsafe hazards in the environment of the driver's cab, and the trend information calculated by the calculation unit 301 of the control host 300 represents an unsafe situation. The calculation unit 301 sends the calculated trend information to the control unit 302. The control unit 302 obtains a corresponding execution command according to the trend information and sends the execution command to the execution module 400. The execution module 400 controls the corresponding execution units (prompt unit 401, auxiliary operation unit 402, and auxiliary braking unit 403) to perform corresponding actions according to the received execution command.

[0057] Since the environmental parameters of the driver's cab include a series of parameters such as the temperature parameter, humidity parameter, air pressure parameter, air quality parameter, and noise parameter in the driver's cab, and may also include parameters such as the light parameter, etc. The first threshold B1 and the second threshold B2 can correspond to the overall environmental parameters of the driver's cab after evaluation of a series of parameters of the driver's cab, or can correspond to the environmental parameters of each different dimension of the driver's cab. Of course, a certain parameter can also be obtained by processing information collected at multiple different locations or different time points. For example: for the air quality parameter, the air quality at the top of the driver's cab, the control quality at the window, the air quality of the floor, etc. at different locations can be selected for collection, and then the collected data is processed to obtain the air quality parameter of the driver's cab. Another example: for the temperature parameter, a time interval can be selected, such as monitoring the temperature in the driver's cab at different time points within 5 minutes, and the average value of multiple temperature values can be used as the temperature parameter collected during this period. The collection and processing of other driver's cab environmental parameters can be analogized in this way and will not be elaborated here.

[0058] In this embodiment, the personnel status parameters in the locomotive driver's cab can set a first threshold C1 and a second threshold C2. The personnel status monitoring unit 202 in the driver's cab monitoring module 200 can monitor the status parameters of the staff in the driver's cab as Z and send them to the control host 300. The calculation unit 301 of the control host 300 will compare the received status parameters Z of the driver's cab staff with the first threshold C1 and the second threshold C2. If C1 < Z < C2, it is considered that the status of the staff in the driver's cab is a safe state. The trend information calculated by the calculation unit 301 of the control host 300 represents this safe state. If Z is not within the interval between the first threshold C1 and the second threshold C2, it is considered that the staff in the driver's cab is in an unsafe state or there may be a potential hazard of an unsafe situation. The trend information calculated by the calculation unit 301 of the control host 300 represents the unsafe situation. The calculation unit 301 sends the calculated trend information to the control unit 302. The control unit 302 obtains the corresponding execution command according to the trend information and sends the execution command to the execution module 400. The execution module 400 controls the corresponding execution units (prompt unit 401, auxiliary operation unit 402, and auxiliary braking unit 403) to perform corresponding actions according to the received execution command.

[0059] Since the personnel status parameters in the driver's cab include the physiological parameters, expression parameters, and action parameters of the staff. The first threshold C1 and the second threshold C2 can correspond to the comprehensive status parameters of the driver's cab staff after comprehensive evaluation of the physiological parameters, expression parameters, and action parameters of the staff, or can respectively correspond to the physiological parameters, expression parameters, or action parameters of the driver's cab staff. In one case, the first threshold SC1 and the second threshold SC2 corresponding to the physiological parameters of the staff are set. The personnel status monitoring unit 202 monitors the physiological parameter SZ of the staff. The calculation unit 301 of the control host 300 compares the physiological parameter SZ with the first threshold SC1 and the second threshold SC2. If SC1 < SZ < SC2, it is safe; otherwise, it is unsafe. The control host 300 will control the execution module 400 to perform corresponding actions. The calculation of the expression parameters and action parameters of the staff is similar to the above physiological parameters and will not be elaborated here. In another case, the physiological parameters, expression parameters, and action parameters of the collected staff can be processed first to obtain an overall parameter of the staff status, and then the corresponding first threshold and second threshold are set for this overall parameter, and similar calculations can be performed.

[0060] The connection relationship between each module in this application and the control host 300 can be electrically connected, or connected by wired or wireless signals, or indirectly connected through an intermediate medium. The control host 300 of this application communicates with the human station interaction module 500 through a bus.

[0061] According to another aspect of the present disclosure, a locomotive is provided, comprising a car body and a driver's cab located in the car body, wherein the driver's cab is equipped with any one of the locomotive intelligent auxiliary control systems described above. The locomotive has the characteristics of long operating time and complex and changeable working environment. When faced with emergencies or certain dangerous situations during the driving or maintenance of the locomotive, the safety of the locomotive is currently mainly ensured by the experience and operation of the staff. However, during driving, when an accident occurs, the staff misoperates, or a sudden illness occurs, it is easy to cause a locomotive safety accident. In addition, it is also easy for maintenance personnel to operate improperly during locomotive maintenance, causing various safety accidents. By implementing the locomotive of the exemplary embodiment of the present disclosure, it is possible to reduce the subjective judgment factors of the staff, improve the safety of rail transportation, and reduce the requirements for the staff in the event of an accident in the locomotive or misoperation of the staff. In addition, it is also possible to improve the automation and intelligence of the locomotive, which is in line with the development trend of modern rail transportation.

[0062] In summary, the locomotive intelligent auxiliary control system proposed in this application collects the safety parameters of the locomotive, the environmental parameters in the driver's cab, and the status parameters of the staff in the driver's cab through the locomotive safety monitoring module and the driver's cab monitoring module. The control host receives the collected parameter data and obtains different execution commands according to the data. The execution module performs intelligent auxiliary control on the locomotive according to the different execution commands received. On the one hand, it can monitor the safety status of the locomotive and the overall status of the driver's cab in real time, and remind the staff to operate in time in case of an accident to ensure the safety of the locomotive. On the other hand, it can also automatically assist in controlling the locomotive in time when it monitors that the environment and status of the staff (operators and maintenance personnel) have changed and affect the safety of personnel and locomotives, so as to reduce the occurrence of safety accidents.

[0063] The locomotive provided in the present application is equipped with the above locomotive intelligent auxiliary control system, which improves the intelligence level of the locomotive, reduces the ability requirements of the staff to deal with emergencies, and ensures the safety and reliability of the rail locomotive.

[0064] In the above exemplary embodiments, the locomotive intelligent auxiliary control system proposed in the present application is described by taking the application to a rail locomotive as an example. It is easy for those skilled in the art to understand that in order to apply the relevant design of the present application to other types of locomotives, various modifications, additions, substitutions, deletions or other changes are made to the specific embodiments, and these changes are still within the scope of the principle of the locomotive intelligent auxiliary control system proposed in the present application.

[0065] It should be noted that the locomotive intelligent auxiliary control system shown in the drawings and described in this specification is only a few examples of many locomotive intelligent auxiliary control systems that can adopt the principles of the present application. It should be clearly understood that the principles of the present application are by no means limited to any details or any components of the locomotive intelligent auxiliary control system shown in the drawings or described in this specification.

[0066] The above describes and / or illustrates in detail an exemplary embodiment of the locomotive intelligent auxiliary control system proposed in the present application. However, the embodiments of the present application are not limited to the specific embodiments described herein. On the contrary, the components and / or steps of each embodiment can be used independently and separately from the other components and / or steps described herein. Each component and / or each step of an embodiment can also be used in combination with other components and / or steps of other embodiments. When introducing the elements / components / etc. described and / or illustrated herein, the terms "one", "an" and "above" are used to indicate the presence of one or more elements / components / etc.

[0067] The embodiments of the present application are not limited to the specific embodiments described herein, on the contrary, the components of each embodiment can be used independently and separately from the other components described herein. Each component of an embodiment can also be used in combination with other components of other embodiments. In the description of this specification, the description of the terms "one embodiment", "some embodiments", "other embodiments" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the application embodiment. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0068] While the application has been described in terms of various specific embodiments, those skilled in the art will recognize that the application can be practiced with modification within the spirit and scope of the claims.

Claims

1. A locomotive intelligent auxiliary control system, characterized in that: The system includes a locomotive safety monitoring module, a cab monitoring module, a control host and an execution module, wherein the control host is electrically connected to the locomotive safety monitoring module, the cab monitoring module and the execution module: The locomotive safety monitoring module is used to monitor the safety parameters of the locomotive and send the safety parameters to the control host; The driver's cab monitoring module is used to monitor the environmental parameters in the driver's cab and the status parameters of the personnel in the driver's cab, and send the environmental parameters and the status parameters of the personnel to the control host; The control host is used to obtain an execution command according to the received parameters, and send the execution command to the execution module; The execution module is used to perform intelligent auxiliary control on the locomotive according to the received execution command.

2. The locomotive intelligent auxiliary control system according to claim 1, characterized in that: The execution command includes a prompt command, an operation command and a braking command; The prompt command includes a voice command and / or an image command, which is used to prompt the person; The operation command is used to perform auxiliary operations on the equipment in the driver's cab of the locomotive; The brake command is used to brake the locomotive.

3. The locomotive intelligent auxiliary control system according to claim 2, characterized in that: The execution module includes a prompt unit, an auxiliary operation unit and an auxiliary braking unit; The prompt unit is used to provide operation prompts to personnel in the driver's cab according to the prompt command; The auxiliary operation unit is used to perform automatic auxiliary operation on the locomotive according to the operation command; The auxiliary brake unit is used for automatically braking the locomotive according to the brake command.

4. The locomotive intelligent auxiliary control system according to any one of claims 1 to 3, characterized in that: The control host includes a computing unit and a control unit; The calculation unit is used to calculate trend information according to the received parameters, wherein the trend information reflects the safety status of the locomotive and the status change of the personnel; The control unit is used to obtain the execution command according to the trend information.

5. The locomotive intelligent auxiliary control system according to claim 4, characterized in that: The calculation unit calculates the trend information by presetting a first threshold and a second threshold, and calculating the trend information according to whether the parameter is between the first threshold and the second threshold.

6. The locomotive intelligent auxiliary control system according to any one of claims 1 to 3, characterized in that: The driver's cab monitoring module includes a driver's cab environment monitoring unit and a personnel status monitoring unit; The driver's cab environment monitoring unit is used to monitor the ambient temperature, humidity, air pressure and air quality of the driver's cab; The personnel status monitoring unit is used to monitor the physiological parameters, expression parameters and movement parameters of the personnel in the driver's cab.

7. The locomotive intelligent auxiliary control system according to claim 6, characterized in that: The driver's cab environment monitoring unit includes a sensor group and an air purification device; The sensor group is used to monitor the ambient temperature, humidity, air pressure and air quality of the driver's cab; The air purification device is used to purify the air in the driver's room according to the monitored air quality index.

8. The locomotive intelligent auxiliary control system according to claim 7, characterized in that: The air purification device includes a photocatalytic device and a filter; The photocatalytic device is used to remove harmful gases and odors in the driver's cabin; The filter is used to filter particulate matter in the air of the driver's cab.

9. The locomotive intelligent auxiliary control system according to claim 1, characterized in that: The system further comprises a person-station interaction module, and the person-station interaction module is used for multimodal interaction among the person, the locomotive and the station.

10. A locomotive, characterized in that: include: A vehicle body and a driver's cab, wherein the driver's cab is arranged on the vehicle body, and the locomotive intelligent auxiliary control system according to any one of claims 1 to 9 is arranged in the driver's cab.

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