Safe driving control system for mining electric vehicle

Abstract

The utility model discloses a safe driving control system of a mining electric vehicle, which relates to the technical field of safe driving control of the mining electric vehicle and comprises a vehicle mining power supply module, a vehicle mining integrated control system and a vehicle body. A vehicle mining left door opening and closing position sensor, a vehicle mining right door opening and closing position sensor, a vehicle mining cab safety belt pressure sensor and a vehicle mining co-driver safety belt pressure sensor are arranged on the right side of the vehicle mining power supply module. The dangerous conditions that people incline forwards or throw away or collide with objects outside the vehicle when the vehicle is braked emergently or collided due to the fact that a safety belt is not tied or a vehicle door is not closed are effectively avoided, the injury risk of a driver and passengers is greatly reduced, and when a key sensor breaks down and a system cannot work normally, early warning can be stopped through a button switch, so that the system is safe and reliable. The vehicle can be moved to a maintenance site, and long-time stagnation of the vehicle due to small faults is avoided.

Description

Technical Field

[0001] This utility model relates to the field of safe driving control technology for mining trolleys, and in particular to a safe driving control system for mining trolleys. Background Technology

[0002] Mining trolleys play a crucial role in coal mine transportation, and their safety driving control systems are vital to the safety of drivers and passengers and the smooth operation of transportation. In the complex working environment of coal mines, vehicle transportation safety is of paramount importance.

[0003] The safety driving control system for mining trolleys typically requires the use of the following technologies and components:

[0004] 1. The vehicle mining power supply module provides the electrical energy required for the entire system to operate, ensuring the stable operation of all components;

[0005] 2. The vehicle's mining door switch position sensor detects the closed status of the cab and passenger cab doors;

[0006] Currently, in terms of safe driving control for mining trolleys, some vehicles are only equipped with basic doors and seat belts, but lack effective safety warning and mandatory control mechanisms. Some traditional designs simply install simple mechanical connecting parts on the doors and seats, and cannot intelligently detect or provide timely feedback on whether seat belts are fastened or doors are closed.

[0007] However, the aforementioned existing technologies still have many problems. In terms of safety, due to the lack of effective monitoring and handling of situations where seat belts are not fastened or doors are not closed properly, occupants are highly susceptible to injury due to inertia during emergency braking or collisions. This could result in them being thrown forward, colliding with interior equipment, or even being ejected from the vehicle, seriously threatening their lives. Regarding system reliability, once components such as sensors malfunction, the vehicle often becomes unable to operate normally, and there are no convenient emergency handling measures, leading to prolonged vehicle stoppages and significantly impacting the continuity and efficiency of coal mine transportation. In terms of operational standardization and safety awareness cultivation, the lack of effective reminder mechanisms makes it easy for drivers and passengers to overlook the safety status of seat belts and doors, hindering the development of good safe operating habits and increasing safety hazards caused by human negligence. This application addresses these problems by proposing a novel safety driving control system for mining electric vehicles. Through real-time monitoring and mandatory intervention of seat belt and door status, the establishment of alarm anomaly handling mechanisms, and voice warning functions, it effectively improves safety, system reliability, and maintainability, while optimizing operational standardization and safety awareness. Utility Model Content

[0008] To address the shortcomings of existing technologies, this utility model provides a safety driving control system for mining trolleys, which solves the problem that, due to the lack of effective monitoring and handling of situations such as unfastened seat belts or improperly closed doors, occupants are highly susceptible to injury due to inertia when the vehicle brakes suddenly or a collision occurs.

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] A safety driving control system for a mining electric vehicle includes a mining power supply module, a mining integrated control system, and a vehicle body. The vehicle body includes doors and seats. The mining power supply module has a left door switch position sensor, a right door switch position sensor, a driver's cab seatbelt pressure sensor, and a passenger seatbelt pressure sensor on its right side. A push-button switch is located to the right of the passenger seatbelt pressure sensor. A voice output module and a solenoid valve are located below the mining power supply module. The mining power supply module provides the electrical energy required for the operation of the entire safety driving control system.

[0011] Preferably: the vehicle mining left door switch position sensor is used to detect the closed state of the cab door, the vehicle mining right door switch position sensor is used to detect the closed state of the passenger door, the vehicle mining cab seat belt pressure sensor is used to detect the seat belt insertion state, the vehicle mining passenger seat belt pressure sensor is used to detect the seat belt insertion state, the vehicle mining push-button switch is used to activate and deactivate the safety driving control system, and the vehicle mining integrated control system is used to control the vehicle's safety driving system.

[0012] Preferably, the vehicle mining voice output module is used for voice prompts and alarms, the vehicle mining solenoid valve is used as the vehicle hydraulic braking valve, a seat belt is provided above the seat belt base, a seat belt plug is fixedly connected to the surface of the seat belt, a seat belt slot and a seat belt pressure sensor are movably engaged below the seat belt plug, a seat belt base is fixedly connected to the lower surface of the seat belt slot and the seat belt pressure sensor, and the seat belt base is fixedly connected to the vehicle seat.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. By monitoring and intervening in the real-time status of seat belts and doors, dangerous situations such as passengers being thrown forward, ejected, or colliding with objects outside the vehicle during emergency braking or collisions are effectively avoided due to unfastened seat belts or improperly closed doors. This greatly reduces the risk of injury to passengers and ensures their safety.

[0015] 2. When a critical sensor malfunctions and causes the system to malfunction, the warning can be turned off by pressing a button switch, allowing the vehicle to be moved to a repair location. This prevents the vehicle from being stuck for a long time due to a minor fault, reduces the impact on coal mine transportation operations, and ensures the continuity and stability of the transportation process. The safety warning function of the vehicle's mining voice output module not only reminds drivers and passengers to correct safety issues in a timely manner, but also helps to cultivate good safe operating habits, enhance safety awareness in the special environment of mining, and reduce safety hazards caused by human negligence. Attached Figure Description

[0016] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0017] Figure 1 This is a structural diagram of the vehicle mining integrated control system of this utility model;

[0018] Figure 2 This is a structural diagram of the vehicle body of this utility model;

[0019] Figure 3 This is a structural diagram of the vehicle seat according to the present invention.

[0020] Legend: 1. Vehicle mining power supply module; 2. Vehicle mining left door switch position sensor; 3. Vehicle mining right door switch position sensor; 4. Vehicle mining cab seat belt pressure sensor; 5. Vehicle mining passenger seat belt pressure sensor; 6. Vehicle mining push-button switch; 7. Vehicle mining integrated control system; 8. Vehicle mining voice output module; 9. Vehicle mining solenoid valve; 10. Door; 11. Seat belt; 12. Seat belt plug; 13. Seat belt slot and seat belt pressure sensor; 14. Seat belt base; 15. Vehicle seat. Detailed Implementation

[0021] This application provides a safety driving control system for mining trolleys, which effectively solves the problem that when there is no effective monitoring and handling of situations such as unfastened seat belts or unclosed doors, occupants are easily injured due to inertia during emergency braking or collisions. By real-time monitoring and forced intervention of seat belt and door status, setting up alarm anomaly handling mechanisms and voice warning functions, the system effectively improves safety, system reliability and maintainability, and optimizes operational standardization and safety awareness. Example

[0022] like Figure 1 , Figure 2 , Figure 3As shown, the technical solution in this application embodiment effectively solves the problem that, due to the lack of effective monitoring and handling of situations where seat belts are not fastened or doors are not closed properly, occupants are highly susceptible to injury due to inertia during emergency braking or a collision. The overall approach is as follows:

[0023] To address the problems existing in the prior art, this utility model provides a safety driving control system for a mining electric vehicle, including a vehicle mining power supply module 1, a vehicle mining integrated control system 7, and a vehicle body. The vehicle body includes doors 10 and seats 15. A vehicle mining left door switch position sensor 2, a vehicle mining right door switch position sensor 3, a vehicle mining cab seatbelt pressure sensor 4, and a vehicle mining passenger seatbelt pressure sensor 5 are located on the right side of the vehicle mining power supply module 1. A vehicle mining push-button switch 6 is located to the right of the vehicle mining passenger seatbelt pressure sensor 5. A vehicle mining voice output module is located below the vehicle mining power supply module 1. Block 8 and vehicle mining solenoid valve 9, along with vehicle mining power supply module 1, provide the electrical energy required for the operation of the entire safe driving control system. When the vehicle starts or runs, the vehicle mining cab seatbelt pressure sensor 4, the vehicle mining passenger seatbelt pressure sensor 5, the vehicle mining left door switch position sensor 2, and the vehicle mining right door switch position sensor 3 continuously detect the seatbelt 11 being fastened and the door 10 being closed. These sensors transmit the detection signals to the vehicle mining integrated control system 7. When the vehicle mining integrated control system 7 receives a signal that the seatbelt is not fastened or the door 10 is not closed, it sends a command to the vehicle mining voice output module 8 to... The system issues a safety warning voice to remind drivers and passengers to check the vehicle. Simultaneously, it sends a control signal to the vehicle's mining solenoid valve 9, triggering the vehicle's hydraulic brake valve to stop the vehicle and simultaneously preventing the vehicle motor from rotating, thus preventing further movement. If all safety monitoring items are normal, the vehicle's mining integrated control system 7 de-alarms, and the vehicle returns to normal operation. In case of alarm system malfunction, such as damage to the vehicle's mining left door switch position sensor 2 and right door switch position sensor 3, or the vehicle's mining cab seatbelt pressure sensor 4 and passenger seatbelt pressure sensor 5, the warning system can be deactivated by pressing the vehicle's mining button switch 6. The vehicle can be driven to a designated repair shop. Through real-time monitoring and forced intervention of the status of the seat belt 11 and the door 10, dangerous situations such as people being thrown forward, thrown out, or colliding with objects outside the vehicle during emergency braking or collision caused by the seat belt 11 not being fastened or the door 10 not being closed are effectively avoided. This greatly reduces the risk of injury to the driver and passengers and ensures their safety. The seat belt 11 is inserted into the seat belt slot and seat belt pressure sensor 13 through the seat belt plug 12 and is installed on the seat belt base 14 and connected to the vehicle seat 15. The vehicle mining cab seat belt pressure sensor 4 and the vehicle mining passenger seat belt pressure sensor 5 can accurately detect their status.

[0024] The vehicle's mining left door switch position sensor 2 is used to detect the closed state of the cab door 10; the vehicle's mining right door switch position sensor 3 is used to detect the closed state of the passenger door 10; the vehicle's mining cab seat belt pressure sensor 4 is used to detect the seat belt insertion status; the vehicle's mining passenger seat belt pressure sensor 5 is used to detect the seat belt insertion status; the vehicle's mining push-button switch 6 is used to activate and deactivate the safety driving control system; the vehicle's mining integrated control system 7 is used to control the vehicle's safety driving system; the vehicle's mining voice output module 8 is used for voice prompts and alarms; the vehicle's mining solenoid valve 9 is used for the vehicle's hydraulic brake valve; a seat belt 11 is installed above the seat belt base 14; a seat belt plug 12 is fixedly connected to the surface of the seat belt 11; a seat belt slot and a seat belt pressure sensor 13 are movably engaged below the seat belt plug 12; a seat belt base 14 is fixedly connected to the lower surface of the seat belt slot and seat belt pressure sensor 13; the seat belt base 14 is fixedly connected to the vehicle seat 15; and the vehicle's mining left door switch position sensor 2 and vehicle's mining right door switch position sensor 3 are... The system accurately monitors the closing status of the vehicle door 10 and sets up an alarm system abnormality handling mechanism. When a key sensor malfunctions and causes the system to malfunction, the warning can be turned off via the vehicle mining button switch 6, allowing the vehicle to be moved to a repair location. This avoids prolonged vehicle stoppages due to minor faults, reduces the impact on coal mine transportation operations, and ensures the continuity and stability of the transportation process. The safety warning function of the vehicle mining voice output module 8 reminds drivers and passengers to correct safety issues in a timely manner, helps cultivate good safe operating habits, enhances safety awareness in the special mining environment, reduces safety hazards caused by human negligence, and improves the overall safety management level of the mining electric vehicle. Throughout the process, the vehicle mining power supply module 1 provides the necessary power to the vehicle mining cab seat belt pressure sensor 4, the vehicle mining passenger seat belt pressure sensor 5, the vehicle mining left door switch position sensor 2 and the vehicle mining right door switch position sensor 3, the vehicle mining integrated control system 7, the vehicle mining voice output module 8, the vehicle mining solenoid valve 9, and other components, ensuring the normal operation of the system.

[0025] Among them, the vehicle mining power supply module 1 provides operating power for the entire system and ensures the normal operation of components such as the vehicle mining left door switch position sensor 2, the vehicle mining right door switch position sensor 3, the vehicle mining cab seat belt pressure sensor 4, the vehicle mining passenger seat belt pressure sensor 5, the vehicle mining integrated control system 7, the vehicle mining voice output module 8, and the vehicle mining solenoid valve 9.

[0026] Vehicle mining left door switch position sensor 2: detects the closed state of cab door 10 and transmits a signal;

[0027] Vehicle mining right door switch position sensor 3: detects the closed status of the passenger side door 10 and transmits a signal;

[0028] Vehicle mining cab seat belt pressure sensor 4: detects the insertion status of seat belt 11 and transmits a signal;

[0029] Vehicle mining passenger seat belt pressure sensor 5: detects the insertion status of seat belt 11 and transmits a signal;

[0030] Vehicle mining push-button switch 6: Used to activate or deactivate the safety driving control system;

[0031] Vehicle mining integrated control system 7: Receives and processes sensor signals, and controls the operation of vehicle mining voice output module 8 and vehicle mining solenoid valve 9;

[0032] Vehicle mining voice output module 8: issues safety warning voice messages;

[0033] Vehicle mining solenoid valve 9: Controls the vehicle's hydraulic braking valve;

[0034] Door 10: Protects the occupants of the vehicle and its closed status is monitored by sensors;

[0035] Seat belt 11: Ensures the safety of drivers and passengers, and is connected to the seat belt slot and seat belt pressure sensor 13 via seat belt plug 12;

[0036] Seat belt plug 12: Connects the seat belt 11 to the seat belt slot and the seat belt pressure sensor 13;

[0037] Seat belt slot and seat belt pressure sensor 13: detects the insertion of the seat belt 11 and transmits a signal, and is fixed to the seat belt base 14;

[0038] Seat belt base 14: Secures the seat belt 11 and is connected to the vehicle seat 15;

[0039] Vehicle seat 15: for passengers to sit on and support seat belt base 14.

[0040] Working principle:

[0041] When the vehicle starts or runs, the vehicle's mining cab seatbelt pressure sensor 4, the vehicle's mining passenger seatbelt pressure sensor 5, the vehicle's mining left door switch position sensor 2, and the vehicle's mining right door switch position sensor 3 continuously monitor the seatbelt 11 fastening and the door 10 closing status. These sensors transmit the detection signals to the vehicle's mining integrated control system 7. When the vehicle's mining integrated control system 7 receives a signal that the seatbelt is not fastened or the door 10 is not closed, it sends a command to the vehicle's mining voice output module 8 to issue a safety warning voice to remind the driver and passengers to check. At the same time, it sends a control signal to the vehicle's mining solenoid valve 9 to trigger the vehicle's hydraulic brake valve to operate, causing the vehicle to brake and stop. Simultaneously, it prevents the vehicle motor from rotating, preventing the vehicle from continuing to move. If all safety checks are normal, the vehicle's mining integrated control system 7 will deactivate the alarm and the vehicle will return to normal operation. In case of alarm system malfunction, such as damage to the vehicle's mining left door switch position sensor 2, the vehicle's mining right door switch position sensor 3, the vehicle's mining cab seatbelt pressure sensor 4, or the vehicle's mining passenger seatbelt pressure sensor 5, the vehicle's mining button switch 6 can be pressed to deactivate the warning system, allowing the vehicle to proceed to a designated repair shop. Through real-time monitoring and forced intervention of the seatbelt 11 and door 10 status, dangerous situations such as passengers being thrown forward, ejected, or colliding with external objects during emergency braking or collisions caused by an unfastened seatbelt 11 or an unclosed door 10 are effectively avoided, greatly reducing the risk of injury to passengers. Risk mitigation and life safety are ensured through a system where the seatbelt 11 is inserted into the seatbelt slot and seatbelt pressure sensor 13 via the seatbelt plug 12 and mounted on the seatbelt base 14, connecting to the vehicle seat 15. The vehicle's mining cab seatbelt pressure sensor 4 and the vehicle's mining passenger seatbelt pressure sensor 5 accurately detect their status. The vehicle's mining left door switch position sensor 2 and the vehicle's mining right door switch position sensor 3 precisely monitor the closing status of the door 10. An alarm system anomaly handling mechanism is in place; when a critical sensor malfunctions, causing the system to malfunction, the alarm can be deactivated via the vehicle's mining button switch 6, allowing the vehicle to be moved to a repair location. This prevents prolonged vehicle downtime due to minor malfunctions, reduces the impact on coal mine transportation operations, and ensures safe operation. The continuity and stability of the transportation process, the safety warning function of the vehicle mining voice output module 8, not only reminds drivers and passengers to correct safety problems in a timely manner, but also helps to cultivate their good safe operating habits, enhance their safety awareness in the special mining environment, reduce safety hazards caused by human negligence, and improve the overall safety management level of the mining electric vehicle. Throughout the process, the vehicle mining power supply module 1 provides the power required for the operation of components such as the vehicle mining cab seat belt pressure sensor 4, the vehicle mining passenger seat belt pressure sensor 5, the vehicle mining left door switch position sensor 2 and the vehicle mining right door switch position sensor 3, the vehicle mining integrated control system 7, the vehicle mining voice output module 8, and the vehicle mining solenoid valve 9, ensuring the normal use of the system.

[0042] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A safety driving control system for a mining electric vehicle, comprising a vehicle mining power supply module (1), a vehicle mining integrated control system (7), and a vehicle body; the vehicle body includes doors (10) and vehicle seats (15), characterized in that, The vehicle mining power supply module (1) is equipped with a vehicle mining left door switch position sensor (2), a vehicle mining right door switch position sensor (3), a vehicle mining cab seat belt pressure sensor (4), and a vehicle mining co-driver seat belt pressure sensor (5) on the right side. Among them, a vehicle mining push button switch (6) is provided on the right side of the vehicle mining passenger seat belt pressure sensor (5), and a vehicle mining voice output module (8) and a vehicle mining solenoid valve (9) are provided below the vehicle mining power supply module (1).

2. The safety driving control system for a mining trolley as described in claim 1, characterized in that: The vehicle mining power supply module (1) provides the electrical energy required for the operation of the entire safe driving control system.

3. The safety driving control system for a mining trolley as described in claim 1, characterized in that: The vehicle mining left door switch position sensor (2) is used to detect the closed state of the cab door (10); The vehicle mining right door switch position sensor (3) is used to detect the closed state of the passenger side door (10).

4. The safety driving control system for a mining trolley as described in claim 1, characterized in that: The vehicle mining cab seat belt pressure sensor (4) is used to detect the seat belt insertion status, and the vehicle mining passenger seat belt pressure sensor (5) is used to detect the seat belt insertion status. The vehicle mining push-button switch (6) is used to activate and deactivate the safety driving control system, and the vehicle mining integrated control system (7) is used to control the vehicle's safety driving system.

5. A safety driving control system for mining trolleys as described in claim 1, characterized in that: The vehicle mining voice output module (8) is used for voice prompts and alarms; The vehicle mining solenoid valve (9) is used as a vehicle hydraulic braking valve.

6. The safety driving control system for a mining trolley as described in claim 1, characterized in that: A seat belt (11) is provided above the seat belt base (14), and a seat belt plug (12) is fixedly connected to the surface of the seat belt (11). A seat belt slot and a seat belt pressure sensor (13) are movably connected below the seat belt plug (12). The seat belt slot and the lower surface of the seat belt pressure sensor (13) are fixedly connected to a seat belt base (14), and the seat belt base (14) is fixedly connected to the vehicle seat (15).

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