Coal mine vehicle with security function

Abstract

The coal mine vehicle with the security function comprises a vehicle body, a plurality of cameras, a weighing sensor and a host, and the vehicle body comprises a cab and a vehicle hopper; at least one camera is a back-up camera, at least one camera is an anti-fatigue camera, the back-up camera is arranged at the tail part of a car hopper, and the anti-fatigue camera is arranged in a cab; the weighing sensor is arranged on a rear axle on the lower side of the car hopper; the camera and the weighing sensor are electrically connected with the host. According to the coal mine vehicle with the security and protection function, by integrating various security and protection technologies and equipment such as the weighing sensor and the multiple cameras, real-time monitoring and early warning of the surrounding environment and the running state of the vehicle can be achieved, and therefore the transportation safety and the accident handling efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of coal mine security equipment, and in particular to a coal mine vehicle with a security function. Background Art

[0002] In the mining and transportation operations of open-pit coal mines, it is crucial to ensure the safety and efficiency of vehicle operation. Due to the complex and changeable transportation environment of open-pit coal mines, transportation accidents are prone to occur during vehicle driving, resulting in personal injury, equipment damage and other problems, which seriously affect the operation efficiency and pose great safety hazards. Summary of the invention

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the present invention proposes a coal mine vehicle with security functions. By integrating various security technologies and equipment such as weighing sensors and multiple cameras, real-time monitoring and early warning of the vehicle's surrounding environment and operating status can be achieved, thereby improving transportation safety and accident handling efficiency.

[0005] A coal mine vehicle with security function in an embodiment of the present invention includes a vehicle body, multiple cameras, a weighing sensor and a main engine, wherein the vehicle body includes a cab and a truck bed; at least one of the cameras is a reversing camera, and at least one of the cameras is an anti-fatigue camera. The reversing camera is arranged at the tail of the truck bed, and the anti-fatigue camera is arranged inside the cab; the weighing sensor is arranged on the rear axle on the lower side of the truck bed; the camera and the weighing sensor are both electrically connected to the main engine.

[0006] In some embodiments, at least one of the cameras is a right-side blind spot alarm, the right-side blind spot alarm is arranged on the right side of the truck bed, and the right-side blind spot alarm is electrically connected to the host.

[0007] In some embodiments, the coal mine vehicle with security function also includes a right blind spot alarm, and the right blind spot alarm is arranged on the right side of the vehicle bucket, and the right blind spot alarm is electrically connected to the host.

[0008] In some embodiments, the coal mine vehicle with security function further includes a mounting seat, and the camera is movably connected to the vehicle body via the mounting seat.

[0009] In some embodiments, the mounting base includes a base body and a rotating frame, the base body is connected to the vehicle body, the rotating frame is connected to the camera, and the rotating frame is rotatably connected to the base body.

[0010] In some embodiments, the camera is rotatably connected to the rotating frame, and a rotation axis of the camera relative to the rotating frame is perpendicular to a rotation axis of the rotating frame relative to the base.

[0011] In some embodiments, the rotating frame includes two side plates, the camera is arranged between the two side plates, and two second rotating shafts are provided on the camera, and the two second rotating shafts are rotatably connected to the two side plates respectively.

[0012] In some embodiments, the coal mine vehicle with security function further includes a driving member, and an output end of the driving member is connected to the rotating frame or the camera to drive the rotating frame or the camera to rotate.

[0013] In some embodiments, there are multiple driving members, at least one of which is a first driving member, and at least one of which is a second driving member. The output end of the first driving member is connected to the rotating frame, and the output end of the second driving member is connected to the camera.

[0014] In some embodiments, the seat body is detachably connected to the vehicle body.

[0015] In the coal mine vehicle with security function of the embodiment of the present invention, the weighing sensor can monitor the weight of the vehicle in real time during transportation, prevent the vehicle from being overloaded and unbalanced, and improve transportation safety and the service life of the vehicle; the reversing camera can monitor the situation behind the vehicle during reversing, reduce blind spots, and improve reversing safety; the anti-fatigue camera can monitor the situation in the cab in real time and capture the driver's status in real time, such as the driver being fatigued, answering or making phone calls, smoking, etc. during driving the vehicle; at the same time, the weighing sensor and multiple cameras are electrically connected to the host, and the host can receive data transmitted back by the weighing sensor and the camera, and issue warnings for abnormal events, such as issuing warnings to the driver when the vehicle is overloaded or unbalanced, when it is about to collide with an obstacle when reversing, or when the driver is inattentive; in addition, the host can analyze the data and transmit it back to the terminal to achieve unified management of multiple vehicles in the coal mine.

[0016] The coal mine vehicle with security function in the embodiment of the present invention can realize real-time monitoring and early warning of the vehicle's surrounding environment and operating status by integrating various security technologies and equipment such as weighing sensors and multiple cameras, thereby improving transportation safety and accident handling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a coal mine vehicle with security function according to an embodiment of the present invention.

[0018] Figure 2 It is a structural schematic diagram of a mounting seat of a coal mine vehicle with a security function according to an embodiment of the present invention.

[0019] Reference numerals:

[0020] 100. Coal mining vehicles;

[0021] 1. Vehicle body; 11. Driver's cab; 12. Truck bed;

[0022] 2. Camera; 21. Reversing camera; 22. Right blind spot camera;

[0023] 3. Right blind spot alarm;

[0024] 4. Mounting seat; 41. Seat body; 411. Seat plate; 412. Support plate; 413. Connecting column; 42. Rotating frame; 421. Side plate;

[0025] 51. A first driving member; 52. A second driving member. DETAILED DESCRIPTION

[0026] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0027] like Figure 1 and Figure 2 As shown, the coal mine vehicle 100 with security function of the embodiment of the present invention includes a vehicle body 1, multiple cameras 2, a weighing sensor and a main engine; the vehicle body 1 includes a cab 11 and a truck bed 12; at least one camera 2 is a reversing camera 21, and at least one camera 2 is an anti-fatigue camera, the reversing camera 21 is arranged at the tail of the truck bed 12, and the anti-fatigue camera is arranged inside the cab 11; the weighing sensor is arranged on the rear axle on the lower side of the truck bed 12; the camera 2 and the weighing sensor are both electrically connected to the main engine.

[0028] In the coal mine vehicle 100 with security function of the embodiment of the present invention, the weighing sensor can monitor the weight of the vehicle in real time during transportation, prevent the vehicle from being overloaded and unbalanced, and improve transportation safety and the service life of the vehicle; the reversing camera 21 can monitor the situation behind the vehicle during reversing, reduce the blind spot of vision, and improve the safety of reversing; the anti-fatigue camera can monitor the situation in the cab 11 in real time, and capture the driver's status in real time, such as the driver being tired, answering or making phone calls, smoking, etc. during driving the vehicle; at the same time, the weighing sensor and multiple cameras 2 are electrically connected to the host, and the host can receive the data transmitted back by the weighing sensor and the camera 2, and issue warnings for abnormal events, such as when the vehicle is overloaded or unbalanced, when it is about to collide with an obstacle when reversing, and when the driver is inattentive, etc., the driver is issued a warning; in addition, the host can analyze the data and transmit it back to the terminal to achieve unified management of multiple vehicles in the coal mine.

[0029] The coal mine vehicle 100 with security function of the embodiment of the present invention can realize real-time monitoring and early warning of the vehicle's surrounding environment and operating status by integrating various security technologies and equipment such as weighing sensors and multiple cameras 2, thereby improving transportation safety and accident handling efficiency.

[0030] It is understandable that a display screen is provided in the cab 11, and monitoring data from multiple cameras 2 can be transmitted to the display screen to expand the driver's field of vision.

[0031] In some embodiments, Figure 1 As shown, at least one camera 2 is a right blind spot alarm 3, and the right blind spot alarm 3 is arranged on the right side of the vehicle body 12, and the right blind spot alarm 3 is electrically connected to the host.

[0032] Due to the position of the cab 11 and the size of the vehicle body, there is a large blind spot on the right side of the vehicle. By setting a right-side blind spot alarm 3, the right-side blind spot of the vehicle can be monitored in real time, and the data can be transmitted to the display screen in the cab 11, thereby helping the driver to observe the situation of the right-side blind spot in real time and improve the safety of transportation.

[0033] As an example, Figure 1 As shown, the right blind spot alarm 3 is arranged on the right rear side of the truck bed 12.

[0034] In this way, pedestrians and other obstacles in the blind spot can be monitored more effectively, so that the camera range of the camera 2 can cover most of the blind spot.

[0035] In some embodiments, the coal mine vehicle 100 with security function further includes a right blind spot alarm 3, which is arranged on the right side of the vehicle body 12 and is electrically connected to the host.

[0036] By setting the right blind spot alarm 3, when a pedestrian, a non-motor vehicle or a small vehicle appears in the right blind spot, the right blind spot alarm 3 can promptly remind the driver so that the driver can react in time to prevent accidents.

[0037] Alternatively, if Figure 1 As shown, the right blind spot alarm 3 is arranged adjacent to the right blind spot camera 22 .

[0038] In some embodiments, the coal mine vehicle 100 with security functions further includes a mounting seat 4 , and the camera 2 is movably connected to the vehicle body 1 via the mounting seat 4 .

[0039] The camera 2 is movably installed via the mounting base 4, so that the monitoring range of the camera 2 can be adjusted so that the monitoring range covers the blind area as much as possible, thereby further improving the safety of coal mine transportation.

[0040] Optionally, the reversing camera 21 , the anti-fatigue camera and the right blind spot camera 22 are all installed through the mounting seat 4 .

[0041] In some embodiments, Figure 2 As shown, the mounting base 4 includes a base body 41 and a rotating frame 42 . The base body 41 is connected to the vehicle body 1 , and the rotating frame 42 is connected to the camera 2 . The rotating frame 42 is rotatably connected to the base body 41 .

[0042] Through the above arrangement, the rotating frame 42 is rotated relative to the base 41 , so that the camera 2 can be driven to rotate along the rotation axis of the rotating frame 42 relative to the base 41 , thereby adjusting the monitoring range of the camera 2 .

[0043] In some embodiments, the camera 2 is rotatably connected to the rotating frame 42 , and a rotation axis of the camera 2 relative to the rotating frame 42 is perpendicular to a rotation axis of the rotating frame 42 relative to the base 41 .

[0044] Through the above arrangement, the camera 2 can rotate along two mutually perpendicular axes, so that the angle adjustment of the camera 2 is more flexible, which is more helpful to control the monitoring range to cover the blind area of ​​the field of vision.

[0045] In some embodiments, the rotating frame 42 includes two side plates 421 , the camera 2 is disposed between the two side plates 421 , and two second rotating shafts are disposed on the camera 2 , and the two second rotating shafts are rotatably connected to the two side plates 421 , respectively.

[0046] Through the above arrangement, two connection points are formed between the camera 2 and the rotating frame 42 , which can improve the stability of the installation of the camera 2 and the rotating frame 42 .

[0047] As an example, Figure 2 As shown, the rotating frame 42 is U-shaped, and the two side plates 421 are parallel to each other. A U-shaped groove is formed between the two side plates 421, and the camera 2 is arranged in the U-shaped groove. The two sides of the camera 2 are fixedly connected with a second rotating shaft, and the two second rotating shafts are respectively passed through the two side plates 421 and can rotate, thereby realizing a stable connection between the camera 2 and the rotating frame 42.

[0048] In some embodiments, the coal mine vehicle 100 with security functions further includes a driving member, and an output end of the driving member is connected to the rotating frame 42 or the camera 2 to drive the rotating frame 42 or the camera 2 to rotate.

[0049] The driver can remotely control the rotation of the camera 2 through the driving member, thereby improving the convenience of adjusting the angle of the camera 2.

[0050] Optionally, the driving member is a motor.

[0051] In some embodiments, there are multiple driving members, at least one driving member is a first driving member 51, and at least one driving member is a second driving member 52. The output end of the first driving member 51 is connected to the rotating frame 42, and the output end of the second driving member 52 is connected to the second rotating frame 42.

[0052] Through the above arrangement, the first driving member 51 can drive the rotating frame 42 to rotate relative to the base 41, and the second driving member 52 can drive the camera 2 to rotate relative to the rotating frame 42, so that the camera 2 can be remotely controlled to rotate along different axes, further improving the convenience of adjusting the angle of the camera 2.

[0053] As an example, Figure 2 As shown, the seat body 41 includes a seat plate 411, a support plate 412 and a plurality of connecting columns 413. The seat plate 411 and the support plate 412 are parallel to each other and arranged at intervals. The two ends of the connecting columns 413 are respectively fixed to the seat plate 411 and the support plate 412 to achieve a stable connection between the seat plate 411 and the support plate 412. An installation space is formed between the seat plate 411 and the support plate 412, and the first driving member 51 is arranged in the installation space; the rotating frame 42 is rotatably connected to the support plate 412 through a first rotating shaft, and the output end of the first driving member 51 is connected to the first rotating shaft; thus, the rotating frame 42 can be driven to rotate relative to the seat body 41 through the first driving member 51.

[0054] The first driving member 51 is fixed to the outer side of the rotating frame 42 by bolts, and the output end of the first driving member 51 is fixedly connected to the second rotating shaft; thus, the camera 2 can be driven to rotate relative to the rotating frame 42 by the first driving member 51 .

[0055] In some embodiments, the seat body 41 is detachably connected to the vehicle body 1 .

[0056] By detachably connecting the seat body 41 to the vehicle body 1 , when the camera 2 is damaged, it is more convenient to replace the camera 2 , thereby improving the maintenance convenience of the camera 2 .

[0057] Alternatively, if Figure 2 As shown, the seat plate 411 is provided with a plurality of bolt holes.

[0058] Thus, the seat body 41 can be detachably connected to the vehicle body 1 by bolts.

[0059] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0060] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0061] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0062] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0063] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean 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 present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0064] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A coal mine vehicle (100) with security function, characterized in that: include: A vehicle body (1), the vehicle body (1) comprising a cab (11) and a vehicle box (12); A plurality of cameras (2), at least one of the cameras (2) is a reversing camera (21), at least one of the cameras (2) is an anti-fatigue camera, the reversing camera (21) is arranged at the rear of the vehicle bucket (12), and the anti-fatigue camera is arranged inside the cab (11); A weighing sensor, the weighing sensor being arranged on the rear axle at the lower side of the truck bucket (12); The host computer, the camera (2) and the weighing sensor are all electrically connected to the host computer.

2. The coal mine vehicle (100) with security function according to claim 1, characterized in that: At least one of the cameras (2) is a right blind spot alarm (3), the right blind spot alarm (3) is arranged on the right side of the vehicle box (12), and the right blind spot alarm (3) is electrically connected to the host.

3. The coal mine vehicle (100) with security function according to claim 2, characterized in that: It also includes a right blind spot alarm (3), which is arranged on the right side of the vehicle box (12) and is electrically connected to the main engine.

4. The coal mine vehicle (100) with security function according to any one of claims 1 to 3, characterized in that: It also comprises a mounting seat (4), and the camera (2) is movably connected to the vehicle body (1) via the mounting seat (4).

5. The coal mine vehicle (100) with security function according to claim 4, characterized in that: The mounting seat (4) comprises a seat body (41) and a rotating frame (42); the seat body (41) is connected to the vehicle body (1); the rotating frame (42) is connected to the camera (2); and the rotating frame (42) is rotatably connected to the seat body (41).

6. The coal mine vehicle (100) with security function according to claim 5, characterized in that: The camera (2) is rotatably connected to the rotating frame (42), and the rotation axis of the camera (2) relative to the rotating frame (42) is perpendicular to the rotation axis of the rotating frame (42) relative to the base (41).

7. The coal mine vehicle (100) with security function according to claim 6, characterized in that: The rotating frame (42) comprises two side plates (421), the camera (2) is arranged between the two side plates (421), and the camera (2) is provided with two second rotating shafts, and the two second rotating shafts are respectively rotatably connected to the two side plates (421).

8. The coal mine vehicle (100) with security function according to claim 6, characterized in that: It also comprises a driving member, the output end of which is connected to the rotating frame (42) or the camera (2) to drive the rotating frame (42) or the camera (2) to rotate.

9. The coal mine vehicle (100) with security function according to claim 8, characterized in that: There are multiple driving members, at least one of which is a first driving member (51), and at least one of which is a second driving member (52). The output end of the first driving member (51) is connected to the rotating frame (42), and the output end of the second driving member (52) is connected to the camera (2).

10. The coal mine vehicle (100) with security function according to claim 5, characterized in that: The seat body (41) is detachably connected to the vehicle body (1).

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