CN215361147U

CN215361147U - Fatigue driving early warning terminal for mine

Info

Publication number: CN215361147U
Application number: CN202121120052.4U
Authority: CN
Inventors: 马运田
Original assignee: Guangzhou Yikron Information Technology Co ltd
Current assignee: Guangzhou Yikron Information Technology Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-31
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a fatigue driving early warning terminal for a mine, which comprises a terminal main body and an infrared camera, wherein a processor and a loudspeaker are arranged on the terminal main body, the loudspeaker is connected with the processor, an Ethernet interface is arranged on the terminal main body, and the infrared camera is connected with the processor through the Ethernet interface; the terminal comprises a terminal body and is characterized in that a vehicle-mounted wide-voltage power supply is further arranged on the terminal body, the vehicle-mounted wide-voltage power supply supplies power to the terminal body, a power supply interface connected with the vehicle-mounted wide-voltage power supply is arranged on the terminal body, and the infrared camera is connected with the power supply interface through a wire. The early warning terminal can carry out early warning to the driver of the fatigue driving in the mining vehicle.

Description

Fatigue driving early warning terminal for mine

Technical Field

The utility model relates to the field of terminal equipment for mines, in particular to a fatigue driving early warning terminal for a mine.

Background

With the technological progress and the improvement of the equipment level of the strip mine, the guarantee of the safety performance of mine products plays an increasingly important role in the safety production of the mine. At present, a large number of mining transport vehicles are needed to complete the stripping and transporting work of raw coal and earth and stones in the stripping process of the strip mine, and more than 500 transport vehicles are often used for simultaneously stripping and transporting work in a large-scale strip mine. Because mine vehicles are large in size and high in load, drivers are very easy to fatigue, and in addition, night operation also brings challenges to safe production.

In order to ensure the safe production of mines, early warning is very necessary for drivers who drive fatigue, and a fatigue driving early warning terminal suitable for mine vehicles is urgently needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fatigue driving early warning terminal for a mine, which can early warn a driver of fatigue driving in a mining vehicle.

The technical scheme is as follows:

a fatigue driving early warning terminal for a mine comprises a terminal main body and an infrared camera, wherein a processor and a loudspeaker are arranged on the terminal main body, the loudspeaker is connected with the processor, an Ethernet interface is arranged on the terminal main body, and the infrared camera is connected with the processor through the Ethernet interface; the terminal comprises a terminal body and is characterized in that a vehicle-mounted wide-voltage power supply is further arranged on the terminal body, the vehicle-mounted wide-voltage power supply supplies power to the terminal body, a power supply interface connected with the vehicle-mounted wide-voltage power supply is arranged on the terminal body, and the infrared camera is connected with the power supply interface through a wire.

Furthermore, the terminal main body comprises an upper shell and a lower shell connected with the upper shell, the number of the loudspeakers is two, the two loudspeakers are respectively fixed on the lower shell, the lower shell is provided with two working holes, and the two working holes respectively correspond to the two loudspeakers.

Furthermore, be equipped with GPS orientation module, 4G communication module and display screen on going up the casing, GPS orientation module 4G communication module the display screen respectively with treater electric connection.

Furthermore, a concave cavity extending away from the upper shell in the direction is formed in the lower shell, the concave cavity corresponds to the GPS positioning module, and at least part of the GPS positioning module is located in the concave cavity.

Furthermore, a first connecting portion is arranged on the upper shell, a second connecting portion is arranged on the lower shell, and the upper shell is connected with the lower shell through the first connecting portion and the second connecting portion.

Furthermore, a third connecting portion is arranged on the upper shell, a fourth connecting portion is arranged on the lower shell, and the upper shell is connected with the lower shell through the third connecting portion and the fourth connecting portion.

Furthermore, the terminal body is provided with an SIM card insertion port and an SD card insertion port, the terminal body is provided with a first waterproof cover plate, and the first waterproof cover plate seals the SIM card insertion port and the SD card insertion port.

Furthermore, the terminal main body is provided with a USB insertion port and a second waterproof cover plate, and the second waterproof cover plate seals the USB insertion port.

Further, be equipped with first mounting on the terminal main part, first mounting adopts elastic material to make, the terminal main part passes through first mounting is fixed in vehicle inside.

Furthermore, the terminal main body is provided with a GPS positioning antenna, a 4G communication antenna, a power supply aerial plug and a power switch, and the joints of the Ethernet interface, the power supply interface and the terminal main body are provided with waterproof rubber rings.

The following illustrates the advantages or principles of the utility model:

1. the mine fatigue driving early warning terminal comprises a terminal main body and an infrared camera, wherein the terminal main body and the infrared camera are fixed inside a vehicle when the mine fatigue driving early warning terminal is used, a driver is shot through the infrared camera, and shot images are transmitted to a processor. The processor judges whether the driver is in a fatigue state according to the received image, and gives an early warning to the driver through the loudspeaker, so that the safety of the driver in driving the vehicle is improved.

2. According to the utility model, the infrared camera is adopted to collect images, and the infrared camera can also collect images under the condition of no ambient light or no illumination, so that the stability of the performance of the early warning terminal is greatly improved.

Drawings

Fig. 1 is a block diagram of a fatigue driving warning terminal for a mine according to the present embodiment;

fig. 2 is a schematic structural view of the terminal body of the present embodiment;

fig. 3 is another structural schematic diagram of the terminal body of the present embodiment;

FIG. 4 is a schematic structural view of the lower case of the present embodiment;

fig. 5 is a schematic structural view of the upper case of the present embodiment;

description of reference numerals:

10. a terminal main body; 20. an infrared camera; 11. a processor; 12. a speaker; 13. an upper housing; 14. a lower housing; 30. an Ethernet interface; 15. a vehicle-mounted wide voltage power supply; 40. a power supply interface; 50. a working hole; 16. a GPS positioning module; 17. a 4G communication module; 18. a display screen; 60. a SIM card insertion port; 70. an SD card insertion port; 80. a first waterproof cover plate; 90. a USB insertion port; 100. a second waterproof cover plate; 110. a GPS positioning antenna; 120. a 4G communication antenna; 130. power supply aviation plug; 140. a power switch; 150. a waterproof rubber ring; 160. a first connection portion; 170. a second connecting portion; 180. a third connecting portion; 190. a fourth connecting portion; 200. a concave cavity; 210. a first fixing member.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "middle", "inner", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

As shown in fig. 1 to 5, the embodiment discloses a fatigue driving early warning terminal for a mine, which includes a terminal body 10 and an infrared camera 20, wherein the infrared camera 20 is located outside the terminal body 10, and the infrared camera 20 is electrically connected to the terminal body 10. The terminal body 10 is provided with a processor 11 and a loudspeaker 12, and the loudspeaker 12 is connected with the processor 11. Preferably, the processor 11 is an Arm Cortex-a73 processor. The terminal body 10 includes an upper case 13 and a lower case 14 connected to the upper case 13, the processor 11 is fixed to the upper case 13, and the speaker 12 is fixed to the lower case 14.

In order to realize the electrical connection between the infrared camera 20 and the terminal body 10, an ethernet interface 30 is disposed on the terminal body 10, and the infrared camera 20 is connected to the processor 11 through the ethernet interface 30.

In order to realize power supply to the infrared camera 20 and the terminal body 10, a vehicle-mounted wide voltage power supply 15 is further arranged on the terminal body 10, and power is supplied to the terminal body 10 through the vehicle-mounted wide voltage power supply 15. The terminal body 10 is provided with a power supply interface 40 connected with the vehicle-mounted wide voltage power supply 15, and the infrared camera 20 is connected with the power supply interface 40 through a lead, so that power supply to the infrared camera 20 is realized.

Preferably, the vehicle-mounted wide voltage power supply 15 is a vehicle-scale 6V-36V dc power supply, which can meet the vehicle-mounted requirements, and can provide a stable power supply environment for the terminal main body 10 and the infrared camera 20, thereby avoiding damage to the terminal main body 10 and the infrared camera 20 due to unstable voltage.

When the fatigue driving early warning terminal for the mine is used, the terminal main body 10 and the infrared camera 20 are both fixed in the vehicle, the infrared camera 20 shoots a driver, and the shot image is transmitted to the processor 11. The processor 11 judges whether the driver is in a fatigue state according to the received image, and gives an early warning to the driver through the speaker 12, thereby improving the safety of the driver driving the vehicle.

This embodiment adopts infrared camera 20 to gather the image, and this infrared camera 20 also can carry out the collection of image under the condition of no ambient light or no illumination, has improved the stability of this early warning terminal performance greatly. Because infrared camera 20 is external, can adjust its position according to user demand and collection angle, make infrared camera 20's mounted position more nimble.

Because the mine environment is comparatively noisy, in order to make this early warning terminal can satisfy mine vehicle's user demand, be provided with two speakers 12 on casing 14 down, be equipped with two work holes 50, two on casing 14 down work hole 50 respectively with two speaker 12 is corresponding. Preferably, the speaker 12 is a high volume speaker 12. The present embodiment ensures that the driver can be warned by providing two speakers 12.

Furthermore, the upper shell 13 is provided with a GPS positioning module 16, a 4G communication module 17 and a display screen 18, and the GPS positioning module 16, the 4G communication module 17 and the display screen 18 are electrically connected to the processor 11 respectively. The lower housing 14 is provided with a cavity 200 extending away from the upper housing 13, the cavity 200 corresponds to the GPS positioning module 16, and at least a part of the GPS positioning module 16 is located in the cavity 200.

Further, the terminal body 10 is provided with a SIM card insertion port 60 and an SD card insertion port 70, the terminal body 10 is provided with a first waterproof cover plate 80, and the SIM card insertion port 60 and the SD card insertion port 70 are sealed by the first waterproof cover plate 80. The terminal body 10 is provided with a USB insertion port 90 and a second waterproof cover plate 100, and the USB insertion port 90 is sealed by the second waterproof cover plate 100.

Furthermore, the terminal main body 10 is provided with a GPS positioning antenna 110, a 4G communication antenna 120, a power supply aviation plug 130, and a power switch 140, and the joints of the ethernet interface 30, the power supply interface 40, and the terminal main body 10 are provided with a waterproof rubber ring 150.

The terminal body 10 of the present embodiment has a power supply terminal 130 with good sealing and shock resistance. The waterproof rubber ring 150 is arranged at the connection part of the Ethernet interface 30, the power supply interface 40 and the terminal main body 10, so that the protection grade of the terminal main body 10 reaches IP68, the terminal main body 10 can adapt to the temperature adaptation ranges of minus 40 degrees and minus 80 degrees, and the service life of the terminal main body 10 is prolonged.

In order to connect the upper housing 13 and the lower housing 14, a first connecting portion 160 is disposed on the upper housing 13, a second connecting portion 170 is disposed on the lower housing 14, and the upper housing 13 and the lower housing 14 are connected through the first connecting portion 160 and the second connecting portion 170. Preferably, the first connection portion 160 is a ring of connection protrusions, and the second connection portion 170 is a connection groove matched with the connection protrusions. In order to achieve the sealing effect between the upper housing 13 and the lower housing 14, a sealing ring is provided in the connecting groove.

The upper shell 13 is provided with a third connecting part 180, the lower shell 14 is provided with a fourth connecting part 190, and the upper shell 13 and the lower shell 14 are connected through the third connecting part 180 and the fourth connecting part 190. Preferably, the third connecting portion 180 is a connecting column, a first connecting hole is formed in the connecting column, the fourth connecting portion 190 is a second connecting hole, and the fixed connection between the upper casing 13 and the lower casing 14 can be achieved by screwing screws into the first connecting hole and the second connecting hole.

In order to realize the fixed connection of the terminal body 10 in the vehicle, a first fixing member 210 is provided on the terminal body 10, the first fixing member 210 is made of an elastic material, and the terminal body 10 is fixed in the vehicle through the first fixing member 210. The terminal body 10 can be fixed to the air outlet of the vehicle by the first fixing member 210.

The embodiments of the present invention are not limited thereto, and according to the above-mentioned contents of the present invention, the present invention can be modified, substituted or combined in other various forms without departing from the basic technical idea of the present invention.

Claims

1. The fatigue driving early warning terminal for the mine is characterized by comprising a terminal main body and an infrared camera, wherein a processor and a loudspeaker are arranged on the terminal main body, the loudspeaker is connected with the processor, an Ethernet interface is arranged on the terminal main body, and the infrared camera is connected with the processor through the Ethernet interface; the terminal comprises a terminal body and is characterized in that a vehicle-mounted wide-voltage power supply is further arranged on the terminal body, the vehicle-mounted wide-voltage power supply supplies power to the terminal body, a power supply interface connected with the vehicle-mounted wide-voltage power supply is arranged on the terminal body, and the infrared camera is connected with the power supply interface through a wire.

2. The mine fatigue driving early warning terminal according to claim 1, wherein the terminal body comprises an upper shell and a lower shell connected with the upper shell, the number of the speakers is two, the two speakers are respectively fixed on the lower shell, the lower shell is provided with two working holes, and the two working holes respectively correspond to the two speakers.

3. The mine fatigue driving early warning terminal according to claim 2, wherein a GPS positioning module, a 4G communication module and a display screen are arranged on the upper shell, and the GPS positioning module, the 4G communication module and the display screen are respectively electrically connected with the processor.

4. A mine fatigue driving early warning terminal as recited in claim 3, wherein the lower housing is provided with a cavity extending away from the upper housing, the cavity corresponds to the GPS positioning module, and at least a portion of the GPS positioning module is located in the cavity.

5. The mine fatigue driving early warning terminal according to claim 2, wherein a first connecting portion is provided on the upper case, a second connecting portion is provided on the lower case, and the upper case and the lower case are connected through the first connecting portion and the second connecting portion.

6. The mine fatigue driving early warning terminal according to claim 2, wherein a third connecting portion is provided on the upper case, a fourth connecting portion is provided on the lower case, and the upper case and the lower case are connected through the third connecting portion and the fourth connecting portion.

7. A mine fatigue driving early warning terminal according to any one of claims 1 to 6, wherein the terminal body is provided with an SIM card insertion port and an SD card insertion port, and the terminal body is provided with a first waterproof cover plate which seals the SIM card insertion port and the SD card insertion port.

8. The mine fatigue driving warning terminal according to claim 1, wherein the terminal body is provided with a USB insertion port and a second waterproof cover plate, and the second waterproof cover plate seals the USB insertion port.

9. A mine fatigue driving early warning terminal as set forth in any of claims 1 to 6, wherein the terminal body is provided with a first fixing member, the first fixing member is made of an elastic material, and the terminal body is fixed inside the vehicle through the first fixing member.

10. The mine fatigue driving early warning terminal according to claim 1, wherein the terminal body is provided with a GPS positioning antenna, a 4G communication antenna, a power supply aviation plug and a power switch, and the joints of the Ethernet interface, the power supply interface and the terminal body are provided with waterproof rubber rings.