Bus vehicle-mounted terminal based on artificial intelligence

Abstract

The utility model discloses a bus vehicle-mounted terminal based on artificial intelligence, which comprises a first shell, a second shell is fixed on the lower surface of the first shell in a conducting manner, a semiconductor cooler is fixedly connected in the second shell, a radiating fin assembly is mounted on the lower surface of the semiconductor cooler, and a mainboard is mounted on the upper surface of the semiconductor cooler. The main board is fixedly connected into the first shell, and a functional module is arranged on the main board; according to the utility model, the function module is additionally provided with a plurality of function units, so that the practicability and the intelligent degree of the device can be effectively improved, and the actual requirements of users are met; the semiconductor cooler, the cooling fin assembly and the fan are used for heat dissipation, a better heat dissipation effect is achieved, the cooling fin assembly is formed by connecting the cooling fin single bodies in series, the cooling fin single bodies are matched with the inserting grooves through the inserting blocks, the elastic clamping blocks are matched with the clamping grooves through the elastic clamping blocks, and therefore the series connection position is firmer; and a larger heat exchange area can be realized by adopting the wave-shaped design of the radiating fin monomers.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle terminal technical field, especially a kind of bus vehicle terminal based on artificial intelligence. BACKGROUND

[0002] Bus vehicle terminal is the front-end equipment of bus monitoring management system, for providing data acquisition and transmission, video monitoring, voice broadcast, card swiping and payment services etc. The existing bus vehicle terminal has the following defects when in use: one is low intelligent degree, and function has been unable to meet actual demand;Two is that bus vehicle terminal will generate a lot of heat in the process of running, and the existing technology mainly uses fin to carry out natural heat dissipation, and the heat dissipation effect is poor, and the fin is usually stamping formed point type fin, and the connection between fin monomers is generally connected in sequence, and the fastness of point is poor, and there is the hidden danger of loosening and falling off. At the same time, since the point is small, the fastness is reduced, and large point will make the fin distance between fin monomers too large, and then lead to the heat exchange area to be small, so the balance between fastness and heat exchange area cannot be realized. SUMMARY

[0003] The utility model aims at providing a kind of bus vehicle terminal based on artificial intelligence to solve the problems raised in the above background.

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of bus vehicle terminal based on artificial intelligence, including first shell, the first shell lower surface is fixed with second shell, and the second shell is fixedly connected with semiconductor refrigerator in, and the semiconductor refrigerator lower surface is installed with fin assembly, and the semiconductor refrigerator upper surface is installed with mainboard, and the mainboard is fixedly connected in the first shell, and the mainboard is provided with function module.

[0005] Preferably, the first shell is provided with sealing ring at both ends, one side of one of the sealing rings is provided with back cover plate, one side of the other sealing ring is provided with front cover plate, and the back cover plate and the front cover plate are fixedly connected on the first shell.

[0006] Preferably, the front cover plate is fixedly connected with mechanical lock, the mechanical lock bottom end is provided with USB plug, and one side of the USB plug is provided with SIM card cover.

[0007] Preferably, the first shell is installed with second support, and the second support is arranged at the top end of the mainboard, the second support is slidably connected with sliding frame, the sliding frame is fixedly connected with hard disk box, the hard disk box is electrically connected with hard disk adapter plate, and the hard disk adapter plate is electrically connected with the mainboard.

[0008] Preferably, an aviation head circuit board is provided on one side of the hard disk adapter board, a first bracket is provided on one side of the aviation head circuit board, and the first bracket is fixedly connected to the back cover plate, an antenna is fixedly connected to the first bracket, and the antenna and the aviation head circuit board are both electrically connected to the mainboard.

[0009] Preferably, the heat sink assembly includes a heat sink unit, and multiple heat sink units are connected in series, both ends of the heat sink unit are fixedly connected to a connecting plate, one end of the connecting plate is fixedly connected to a first bending plate, a slot is provided on the first bending plate, a second bending plate is provided on both sides of the first bending plate, a guide surface is provided on the upper surface of the second bending plate, a card slot is provided on one side of the guide surface, an insert block is fixedly connected to the position corresponding to the slot at the other end of the connecting plate, a fourth bending plate is provided on both sides of the insert block, and the fourth bending plate is fixedly connected to the connecting plate, and an elastic card block is fixedly connected to the position corresponding to the card slot on the fourth bending plate.

[0010] Preferably, the heat sink unit is wavy in shape.

[0011] Preferably, a third bending plate is fixedly connected to the second bending plate, and the third bending plate is arranged on the upper surface of the connecting plate.

[0012] Preferably, a fan is fixed on one side outer wall of the second shell, and a plurality of air outlets are evenly distributed on the other side outer wall of the second shell.

[0013] Preferably, the functional modules include an intelligent driving assistance unit, a fatigue detection unit, a face recognition unit, a lane-occupying license plate recognition unit, a passenger flow counting unit, a panoramic view unit, a blind spot warning unit, a safe driving unit and a traffic signal prompt unit.

[0014] The utility model provides an artificial intelligence-based bus on-board terminal, which has the following advantages: the functional module of the utility model can effectively improve the practicality and intelligence of the device by adding multiple functional units, thereby meeting the actual needs of users; the utility model uses a semiconductor cooler, a heat sink assembly and a fan for heat dissipation, and has a better heat dissipation effect. The heat sink assembly is composed of heat sink monomers connected in series. The heat sink monomers use plug-ins to match slots and elastic card blocks to match card slots, so that the series position is more secure, and the wave-shaped design of the heat sink monomers can achieve a larger heat exchange area. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is an exploded view of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall main structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the heat sink of the present invention;

[0019] Figure 4 This is a functional module structure diagram of the utility model.

[0020] In the figure: 1. First housing; 11. Sealing ring; 12. Rear cover; 13. First bracket; 14. Antenna; 15. Aviation head circuit board; 16. Hard drive adapter board; 17. Front cover; 18. SIM card cover; 19. Mechanical lock; 110. USB plug; 111. Main board; 112. Second bracket; 113. Sliding frame; 114. Hard drive enclosure; 2. Second housing; 21. Fan; 22. Air outlet; 23. Semiconductor cooler; 3. Heat sink assembly; 31. Heat sink unit; 32. Connecting plate 33. First bending plate; 34. Slot; 35. Second bending plate; 36. Third bending plate; 37. Card slot; 38. Guide surface; 39. Insert block; 310. Fourth bending plate; 311. Elastic card block; 4. Functional module; 41. Intelligent driving assistance unit; 42. Fatigue detection unit; 43. Face recognition unit; 44. Lane-occupying and license plate recognition unit; 45. Passenger counting unit; 46. Panoramic view unit; 47. Blind spot warning unit; 48. Safe driving unit; 49. Traffic signal prompt unit. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Please see the attached Figure 1 -Attached Figure 4The utility model provides an embodiment of an artificial intelligence-based bus terminal, comprising a first housing 1, a second housing 2 being fixedly connected to the lower surface of the first housing 1, a semiconductor cooler 23 being fixedly connected inside the second housing 2, a heat sink assembly 3 being mounted on the lower surface of the semiconductor cooler 23, a mainboard 111 being mounted on the upper surface of the semiconductor cooler 23, and the mainboard 111 being fixedly connected to the first housing 1, a functional module 4 being provided on the mainboard 111, the mainboard 111 being used to carry a main control system, and the semiconductor cooler 23 being used to cool and lower the temperature of the internal components of the first housing 1. The heat generated by the semiconductor cooler 23 is transferred to the heat sink assembly 3 for heat dissipation, and the main board 111 realizes a variety of intelligent functions through the functional modules 4 thereon; sealing rings 11 are provided at both ends of the first shell 1, a rear cover 12 is provided on one side of one sealing ring 11, and a front cover 17 is provided on one side of the other sealing ring 11, and the rear cover 12 and the front cover 17 are fixedly connected to the first shell 1, and the sealing ring 11 is used to improve the sealing performance of the contact position between the rear cover 12, the front cover 17 and the first shell 1; a mechanical lock 19 is fixedly connected to the front cover 17, and the mechanical lock 19 A USB plug 110 is provided at the bottom end, and a SIM card cover 18 is provided on one side of the USB plug 110. The SIM card cover 18 is used to close the SIM slot, and the USB plug 110 is used to close the USB interface; a second bracket 112 is installed in the first shell 1, and the second bracket 112 is set on the top of the motherboard 111, and a sliding frame 113 is slidably connected to the second bracket 112, and a hard disk box 114 is fixedly connected to the sliding frame 113. The hard disk box 114 is electrically connected to the hard disk adapter board 16, and the hard disk adapter board 16 is electrically connected to the motherboard 111. The hard disk adapter board 16 is a A hard drive adapter accessory, the sliding frame 113 is used to achieve a sliding connection between the hard drive box 114 and the second bracket 112; an aviation head circuit board 15 is provided on one side of the hard drive adapter plate 16, and a first bracket 13 is provided on one side of the aviation head circuit board 15, and the first bracket 13 is fixedly connected to the rear cover 12, and an antenna 14 is fixedly connected to the first bracket 13, and the antenna 14 and the aviation head circuit board 15 are both electrically connected to the mainboard 111, the first bracket 13 is used to install the antenna 14, the antenna 14 is used to establish wireless communication with external devices, and the aviation head circuit board 15 is used to plug in;The heat sink assembly 3 includes a heat sink unit 31, and multiple heat sink units 31 are connected in series. Both ends of the heat sink unit 31 are fixedly connected to a connecting plate 32, one end of the connecting plate 32 is fixedly connected to a first bent plate 33, a slot 34 is provided on the first bent plate 33, and a second bent plate 35 is provided on both sides of the first bent plate 33. A guide surface 38 is provided on the upper surface of the second bent plate 35, and a card slot 37 is provided on one side of the guide surface 38. An insert block 39 is fixedly connected to the position corresponding to the slot 34 at the other end of the connecting plate 32, and a fourth bent plate 310 is provided on both sides of the insert block 39, and the fourth bent plate 310 is fixedly connected to the connecting plate 32, and an elastic card block 311 is fixedly connected to the position corresponding to the card slot 37 on the fourth bent plate 310. The insert block 39 is used to The slots 34 cooperate to prevent the connecting plates 32 in series from shaking up and down and left and right. The elastic block 311 is used to cooperate with the slots 37 to prevent the connecting plates 32 in series from separating. The second bent plate 35 is used to guide the fourth bent plate 310. The shape of the heat sink unit 31 is wavy, and the wavy shape can achieve a larger heat exchange area. The second bent plate 35 is fixedly connected to the third bent plate 36, and the third bent plate 36 is arranged on the upper surface of the connecting plate 32. The third bent plate 36 is used to prevent the first bent plate 33 from being squeezed and deformed by the elastic block 311. A fan 21 is fixed on the outer wall of one side of the second shell 2, and a plurality of air outlets 22 are evenly distributed on the outer wall of the other side of the second shell 2. The fan 21 is used to force heat dissipation of the heat sink assembly 3, and the air outlet 22 is used to discharge hot air.Functional module 4 includes intelligent driving assistance unit 41, fatigue detection unit 42, face recognition unit 43, lane-occupying and snapping license plate recognition unit 44, passenger flow counting unit 45, panoramic surround view unit 46, blind spot warning unit 47, safe driving unit 48 and traffic signal prompt unit 49. Intelligent driving assistance unit 41 realizes vehicle distance warning, front vehicle collision warning, lane departure warning, pedestrian collision warning and front vehicle start reminder. Fatigue detection unit 42 realizes closing eyes, yawning, distraction, phone call, smoking, driver leaving the post, sunglasses interference, lens blocking, seat belt detection, drinking water detection and active driver capture. Face recognition unit 43 realizes driver face recognition for facial attendance. Lane-occupying and snapping license plate recognition unit 44 realizes bus lane detection and license plate detection and recognition functions. When the current lane is identified as a bus lane, it starts tracking whether the front vehicle occupies the bus lane. If it is occupied, it captures the front vehicle picture for three consecutive seconds and splices the alarm. Passenger flow counting unit 45 realizes passengers getting on and off the front and rear doors at the same time The system tracks and calculates statistics in real time, and uploads the number of people getting on and off the bus at each door at each stop to the backend server. The panoramic view unit 46 can provide a 360-degree surround view by accessing the four wide-angle lenses around the vehicle. The blind spot warning unit 47 implements blind spot warning. When pedestrians or cyclists approach the vehicle and cross the safety line, an alarm is triggered. The alarm will not sound when the vehicle is stopped. Once the vehicle starts, the alarm sound is triggered if the speed exceeds zero. The safe driving unit 48 detects and analyzes the behavior in the cockpit that is not conducive to safe driving based on the real-time image of the camera installed above the driver. Specifically, these include: non-drivers entering the driving area, interfering with the driver, abnormal driver sitting posture, and not holding the steering wheel with both hands. The traffic signal prompt unit 49 prompts the driver to slow down and pay attention to pedestrians who may cross the zebra crossing when detecting a zebra crossing. When driving, if there is a traffic light ahead, the driver is prompted to slow down and pay attention to the traffic light change. When stopped, if the traffic light ahead is green, the driver is prompted to pass.

[0023] Working principle: When the utility model is used, the semiconductor refrigerator 23 is used to cool and cool the internal components of the first shell 1, and the heat generated by the semiconductor refrigerator 23 is transferred to the heat sink assembly 3 in the second shell 2, and the fan 21 is used to force the heat dissipation, and the hot air is discharged from the air outlet 22; wherein, the heat sink assembly 3 is composed of a plurality of heat sink monomers 31 in series, and the specific method is: inserting the plug 39 on one of the heat sink monomers 31 into the slot 34 on another heat sink monomer 31, during this process, the fourth bending plate 310 slides along the side wall of the second bending plate 35, and the elastic card block 311 slides along the guide surface 38 and is deformed due to extrusion, and when the plug 39 is inserted into the slot 34 on the first bending plate 33, the elastic card block 311 reaches the position of the card slot 37 and is engaged with the card slot 37 under the action of elasticity. , thereby completing the series connection between the heat sink monomers 31, the connecting plate 32 and the heat sink monomer 31 are an integrated structure, the third bent plate 36 is used to prevent the first bent plate 33 from being squeezed and deformed by the elastic block 311; the sealing ring 11 is used to improve the sealing performance of the contact position between the rear cover 12, the front cover 17 and the first shell 1, after unlocking the mechanical lock 19, the hard disk box 114 can be slid out, and the hard disk box 114 slides on the second bracket 112 through the sliding frame 113, the first bracket 13 is used to install the antenna 14, and the antenna 14 is used to establish wireless communication with external devices, the aviation head circuit board 15 is used to plug in the plug, the hard disk adapter board 16 is a hard disk adapter accessory, the SIM card cover 18 is used to close the SIM slot, the USB plug 110 is used to close the USB interface, and the mainboard 111 is used to carry the main control system;When the utility model is installed on a bus, when the vehicle stops at a station and opens the door, passengers start to get on and off the bus, at this time the passenger flow counting unit 45 starts to count the number of people getting on and off the bus, and the other functional units of the functional module 4 are suspended. When the vehicle closes the door and starts driving, the passenger flow counting unit 45 completes the number of people counting, and at this time the other functional units of the functional module 4 are turned on. The functional module 4 is realized based on artificial intelligence, and its functional units are specifically: the intelligent driving assistance unit 41 realizes the vehicle distance too close warning, the front vehicle collision warning, the lane departure warning, the driving warning, the front vehicle collision warning, the lane departure warning, the driving warning, the lane departure ... The fatigue detection unit 42 can detect the driver's closing eyes, yawning, distraction, phone calls, smoking, leaving the driver's post, sunglasses interference, lens blocking, seat belt detection, drinking water detection and active capture of the driver. The face recognition unit 43 can realize the driver's face recognition for face attendance. The license plate recognition unit 44 can realize the bus lane detection and license plate detection and recognition functions. When the current lane is identified as a bus lane, it starts to track whether the vehicle in front is occupying the bus lane. If it is occupied, it will capture the image of the vehicle in front for three consecutive seconds and combine them. Upon receiving an alarm, the passenger flow counting unit 45 simultaneously tracks and calculates the number of passengers getting on and off the bus at the front and rear doors, and uploads the number of passengers getting on and off at each door at each stop to the backend server. The panoramic view unit 46 uses four wide-angle cameras around the vehicle to provide a 360-degree surround view. The blind spot warning unit 47 provides blind spot warnings, triggering an alarm when a pedestrian or cyclist approaches the vehicle and crosses the safety line. The alarm will not sound when the vehicle is stopped, but an alarm will sound if the vehicle's starting speed exceeds zero. The safe driving unit 48 uses real-time images from the camera installed above the driver's seat to detect and analyze behaviors in the cockpit that are not conducive to safe driving, including non-drivers entering the driving area, interfering with the driver, abnormal driver posture, and not holding the steering wheel with both hands. The traffic signal prompt unit 49 prompts the driver to slow down and pay attention to pedestrians who may cross the zebra crossing when detecting a zebra crossing. When driving, if there is a traffic light ahead, the driver is prompted to slow down and pay attention to the traffic light change. When stopped, if the traffic light ahead is green, the driver is prompted to pass.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0025] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of these units may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An artificial intelligence-based bus terminal, comprising a first housing (1), characterized in that: The lower surface of the first shell (1) is connected to and fixed with a second shell (2), a semiconductor cooler (23) is fixedly connected inside the second shell (2), a heat sink assembly (3) is installed on the lower surface of the semiconductor cooler (23), a mainboard (111) is installed on the upper surface of the semiconductor cooler (23), and the mainboard (111) is fixedly connected to the first shell (1), and a functional module (4) is provided on the mainboard (111).

2. The artificial intelligence-based bus terminal according to claim 1, characterized in that: Both ends of the first shell (1) are provided with sealing rings (11), one side of one sealing ring (11) is provided with a rear cover plate (12), and one side of the other sealing ring (11) is provided with a front cover plate (17), and the rear cover plate (12) and the front cover plate (17) are both fixedly connected to the first shell (1).

3. The artificial intelligence-based bus terminal according to claim 2, characterized in that: A mechanical lock (19) is fixedly connected to the front cover (17), a USB plug (110) is provided at the bottom end of the mechanical lock (19), and a SIM card cover (18) is provided on one side of the USB plug (110).

4. The artificial intelligence-based bus terminal according to claim 2, characterized in that: A second bracket (112) is installed in the first housing (1), and the second bracket (112) is arranged on the top of the mainboard (111); a sliding bracket (113) is slidably connected to the second bracket (112); a hard disk box (114) is fixedly connected to the sliding bracket (113); the hard disk box (114) is electrically connected to a hard disk adapter plate (16), and the hard disk adapter plate (16) is electrically connected to the mainboard (111).

5. The artificial intelligence-based bus terminal according to claim 4, characterized in that: An aviation head circuit board (15) is provided on one side of the hard disk adapter plate (16), a first bracket (13) is provided on one side of the aviation head circuit board (15), and the first bracket (13) is fixedly connected to the rear cover (12), an antenna (14) is fixedly connected to the first bracket (13), and both the antenna (14) and the aviation head circuit board (15) are electrically connected to the mainboard (111).

6. The artificial intelligence-based bus terminal according to claim 1, characterized in that: The heat sink assembly (3) comprises a heat sink monomer (31), and a plurality of heat sink monomers (31) are connected in series. Both ends of the heat sink monomer (31) are fixedly connected to a connecting plate (32), one end of the connecting plate (32) is fixedly connected to a first bent plate (33), a slot (34) is provided on the first bent plate (33), second bent plates (35) are provided on both sides of the first bent plate (33), a guide surface (38) is provided on the upper surface of the second bent plate (35), a card slot (37) is provided on one side of the guide surface (38), an insert block (39) is fixedly connected to the position corresponding to the slot (34) at the other end of the connecting plate (32), a fourth bent plate (310) is provided on both sides of the insert block (39), and the fourth bent plate (310) is fixedly connected to the connecting plate (32), and an elastic card block (311) is fixedly connected to the position of the fourth bent plate (310) corresponding to the card slot (37).

7. The artificial intelligence-based bus terminal according to claim 6, characterized in that: The heat sink unit (31) is wavy in shape.

8. The artificial intelligence-based bus terminal according to claim 6, characterized in that: A third bending plate (36) is fixedly connected to the second bending plate (35), and the third bending plate (36) is arranged on the upper surface of the connecting plate (32).

9. The artificial intelligence-based bus terminal according to claim 1, characterized in that: A fan (21) is fixedly connected to one side outer wall of the second shell (2), and a plurality of air outlets (22) are evenly distributed on the other side outer wall of the second shell (2).

10. The artificial intelligence-based bus terminal according to claim 1, characterized in that: The functional module (4) includes an intelligent driving assistance unit (41), a fatigue detection unit (42), a face recognition unit (43), a road-occupying license plate recognition unit (44), a passenger flow counting unit (45), a panoramic view unit (46), a blind spot warning unit (47), a safe driving unit (48) and a traffic signal prompt unit (49).

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