CN213734824U

CN213734824U - Freight train control all-in-one with blind area detects early warning function

Info

Publication number: CN213734824U
Application number: CN202022835335.9U
Authority: CN
Inventors: 黄仕勤
Original assignee: Shenzhen Gision Security Technology Co ltd
Current assignee: Shenzhen Gision Security Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-20
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a freight train control all-in-one with blind area detects early warning function, include the watch-dog and install in the detection case of freight train bottom all around, detection bottom of the case inner wall is fixed with infrared pyroelectric sensor and camera respectively, detection case opens on one side has the installing port, and the inner wall sliding connection of installing port has the brush, brush one side articulates through the hinge has the connecting rod, and connecting rod one end articulates through the hinge has the disc. The utility model uses the detection box, the brush, the connecting rod, the disc, the driven sprocket, the chain, the driving sprocket and the blade, and utilizes the air current generated in the running process of the truck to drive the blade to rotate, so that the brush does the piston motion, and the lenses of the infrared pyroelectric sensor and the camera are continuously and repeatedly cleaned, thereby preventing the lenses from being infected with impurities such as dust and improving the detection precision; through using connecting rod, tubular metal resonator, metal pole and watch-dog, can height-adjusting and angle, make things convenient for the driver to watch, improve the device practicality.

Description

Freight train control all-in-one with blind area detects early warning function

Technical Field

The utility model relates to a freight train control all-in-one technical field with blind area detects early warning function especially relates to a freight train control all-in-one with blind area detects early warning function.

Background

The vision blind area is the area outside the vehicle, which can not be seen directly, because the sight line is shielded when the automobile driver sits in the cab. The area has four parts, namely a front part, a rear part, a left part and a right part, and the size of the area is different according to different vehicle types. The visual field blind areas of the truck are more, collision accidents are easy to happen, the problem of the visual field blind areas of the truck is not solved at present, a panoramic camera device is mostly used, images around the truck body can be transmitted into a cab in real time, and a driver can conveniently and accurately master close-range environmental characteristics. The four cameras provide a secure 360 degree panoramic view. The wide-angle lens of 180 degrees in locomotive and the rear of a vehicle almost can let driver's sight follow locomotive or rear of a vehicle respectively 90 degrees of left right translation, can also "turn round" service even to a certain extent, lets the driver accurately master closely environmental characteristic, but the device is when using, because the detector is installed around the freight train, easily is infected with impurity such as dust, leads to surveying the precision and descends, needs the manual work to clean the clearance, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the freight train control all-in-one that has the blind area and detect early warning function that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a truck monitoring all-in-one machine with a blind area detection and early warning function comprises a monitor and a detection box arranged at the bottom of the periphery of a truck, wherein an infrared pyroelectric sensor and a camera are respectively fixed on the inner wall of the bottom of the detection box, one side of the detection box is provided with an installation opening, the inner wall of the installation opening is connected with a brush in a sliding manner, one side of the brush is hinged with a connecting rod through a hinge, one end of the connecting rod is hinged with a disc through a hinge, one side of the disc is fixed with a driven sprocket, the outer wall of the driven sprocket is meshed with a chain, one end of the chain is meshed with a driving sprocket, the top of the detection box is provided with an air inlet hole, blades are arranged in the air inlet hole, one side of the monitor is fixed with a connecting rod, one end of the connecting rod is hinged with a metal pipe through a hinge, the inner wall of the metal pipe is connected with a metal rod in a sliding manner, and the infrared pyroelectric sensor and the camera are both connected with a controller through leads, and the controller is respectively connected with an alarm and a display through connecting wires.

Preferably, a cross is fixed on the inner wall of the air inlet, and the center of the cross is in running fit with the blades through a bearing.

Preferably, a transmission shaft is fixed at one end of each blade, and one end of the transmission shaft is fixed on the inner wall of the driving chain wheel.

Preferably, the hairbrush, the infrared pyroelectric sensor and the camera form sliding fit.

Preferably, one end of the metal pipe is provided with a threaded hole, and the connecting rod and the metal pipe are tightly matched through a bolt.

Preferably, the detection box is opened on one side and is equipped with the mounting groove, and the driven sprocket inner wall forms normal running fit through pivot and mounting groove inner wall.

The utility model has the advantages that:

1. by using the detection box, the brush, the connecting rod, the disc, the driven sprocket, the chain, the driving sprocket and the blades, the blades are driven to rotate by airflow generated in the running process of the truck, and then the brush performs piston motion in front of the infrared pyroelectric sensor and the lenses of the camera, so that the lenses of the infrared pyroelectric sensor and the camera are continuously and repeatedly wiped, the lenses are prevented from being contaminated by impurities such as dust, and the detection precision is improved;

2. through using connecting rod, tubular metal resonator, metal pole and watch-dog, can install the watch-dog at the driver's cabin preceding or top, simultaneously can height-adjusting and angle, make things convenient for the driver to watch, improve the device practicality, through using controller, alarm, display, infrared heat release electric sensor and camera, can detect the freight train all around, the personnel of having stood in the freight train blind area, then the alarm can report police dispatch and indicate, avoid the freight train to touch the pedestrian when turning or backing a car, improve the security of driving.

Drawings

Fig. 1 is a schematic view of a front structure of a monitor of a truck monitoring all-in-one machine with a blind area detection and early warning function provided by the utility model;

fig. 2 is a schematic diagram of a front section structure of a detection box of the truck monitoring all-in-one machine with a blind area detection and early warning function provided by the utility model;

fig. 3 is a schematic side sectional structure view of a detection box of the truck monitoring all-in-one machine with a blind area detection and early warning function provided by the utility model;

fig. 4 is the utility model provides a monitor side section structure schematic diagram of freight train control all-in-one with blind area detects early warning function.

In the figure: the device comprises a monitor 1, a detection box 2, an infrared pyroelectric sensor 3, a camera 4, a hairbrush 5, a connecting rod 6, a disk 7, a driven sprocket 8, a chain 9, a driving sprocket 10, a blade 11, a connecting rod 12, a metal pipe 13, a metal rod 14, a controller 15, an alarm 16 and a display 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a truck monitoring all-in-one machine with blind area detection and early warning functions comprises a monitor 1 and a detection box 2 arranged at the bottom of the periphery of a truck, wherein an infrared pyroelectric sensor 3 and a camera 4 are respectively fixed on the inner wall of the bottom of the detection box 2, one side of the detection box 2 is provided with a mounting opening, the inner wall of the mounting opening is connected with a brush 5 in a sliding manner, one side of the brush 5 is hinged with a connecting rod 6 through a hinge, one end of the connecting rod 6 is hinged with a disc 7 through a hinge, one side of the disc 7 is fixedly provided with a driven sprocket 8, the outer wall of the driven sprocket 8 is meshed with a chain 9, one end of the chain 9 is meshed with a driving sprocket 10, the top of the detection box 2 is provided with an air inlet hole, a blade 11 is arranged in the air inlet hole, and the blade 11 is driven to rotate by using the airflow generated in the running process of the truck, the hairbrush 5 performs piston movement in front of the infrared pyroelectric sensor 3 and the lens of the camera 4, the lenses of the infrared pyroelectric sensor 3 and the camera 4 are continuously and repeatedly wiped, the lenses are prevented from being contaminated by impurities such as dust, and the detection precision is improved;

a connecting rod 12 is fixed on one side of the monitor 1, one end of the connecting rod 12 is hinged with a metal tube 13 through a hinge, the inner wall of the metal tube 13 is connected with a metal rod 14 in a sliding way, the infrared pyroelectric sensor 3 and the camera 4 are both connected with a controller 15 through leads, the controller 15 is respectively connected with an alarm 16 and a display 17 through connecting wires, by using the link 12, the metal pipe 13, the metal rod 14, and the monitor 1, the monitor 1 can be installed in front of or on top of the cab, meanwhile, the height and the angle can be adjusted, the viewing by a driver is convenient, the practicability of the device is improved, the periphery of the truck can be detected by using the controller 15, the alarm 16, the display 17, the infrared pyroelectric sensor 3 and the camera 4, if people stand in a dead zone of the truck, the alarm 16 can give an alarm prompt to prevent the truck from touching pedestrians during turning or backing, so that the driving safety is improved;

the air inlet inner wall is fixed with the cross, and cross central point puts and forms normal running fit with blade 11 through the bearing, blade 11 one end is fixed with the transmission shaft, and transmission shaft one end is fixed at 10 inner walls of driving sprocket, brush 5 all forms sliding fit with infrared pyroelectric sensor 3 and camera 4, threaded hole is opened to 13 one end of tubular metal resonator, and connecting rod 6 and tubular metal resonator 13 form through the bolt and tightly close the cooperation, detection case 2 opens on one side has the mounting groove, and 8 inner walls of driven sprocket form normal running fit through pivot and mounting groove inner wall.

The working principle is as follows: by using the detection box 2, the hairbrush 5, the connecting rod 6, the disc 7, the driven sprocket 8, the chain 9, the driving sprocket 10 and the blades 11, airflow generated in the running process of the truck is utilized to drive the blades 11 to rotate, so that the hairbrush 5 makes piston motion in front of the lenses of the infrared pyroelectric sensor 3 and the camera 4, the lenses of the infrared pyroelectric sensor 3 and the camera 4 are continuously and repeatedly wiped, the lenses are prevented from being contaminated by impurities such as dust, and the detection precision is improved; through using connecting rod 12, tubular metal resonator 13, metal pole 14 and watch-dog 1, can install watch-dog 1 at the driver's cabin preceding or top, simultaneously can height-adjusting and angle, make things convenient for the driver to watch, improve the device practicality, through using controller 15, alarm 16, display 17, infrared pyroelectric sensor 3 and camera 4, can detect the freight train all around, stand personnel if in the freight train blind area, then alarm 16 can the suggestion of reporting an emergency and asking for help or increased vigilance, avoid the freight train to touch the pedestrian when turning or backing a car, improve the security of driving.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A truck monitoring all-in-one machine with a blind area detection and early warning function comprises a monitor (1) and a detection box (2) installed at the bottom of the periphery of a truck, and is characterized in that an infrared pyroelectric sensor (3) and a camera (4) are respectively fixed on the inner wall of the bottom of the detection box (2), one side of the detection box (2) is provided with an installation opening, the inner wall of the installation opening is slidably connected with a brush (5), one side of the brush (5) is hinged with a connecting rod (6) through a hinge, one end of the connecting rod (6) is hinged with a disc (7) through a hinge, one side of the disc (7) is fixed with a driven sprocket (8), the outer wall of the driven sprocket (8) is meshed with a chain (9), one end of the chain (9) is meshed with a driving sprocket (10), the top of the detection box (2) is provided with an air inlet hole, and blades (11) are arranged in the air inlet hole, watch-dog (1) is fixed with connecting rod (12) on one side, and the one end of connecting rod (12) articulates through the hinge has tubular metal resonator (13), tubular metal resonator (13) inner wall sliding connection has metal pole (14), infrared pyroelectric sensor (3) and camera (4) all are connected with controller (15) through the wire, and controller (15) are connected with alarm (16) and display (17) respectively through the connecting wire.

2. The integrated truck monitoring machine with the blind area detection and early warning function as claimed in claim 1, wherein a cross is fixed on the inner wall of the air inlet, and the center of the cross is in running fit with the blades (11) through a bearing.

3. A truck monitoring all-in-one machine with a blind area detection and early warning function as claimed in claim 1, wherein a transmission shaft is fixed at one end of the blade (11), and one end of the transmission shaft is fixed on the inner wall of the driving chain wheel (10).

4. The truck monitoring all-in-one machine with the blind area detection and early warning function as claimed in claim 1, wherein the brush (5) is in sliding fit with the infrared pyroelectric sensor (3) and the camera (4).

5. The integrated truck monitoring machine with the blind area detection and early warning function as claimed in claim 1, wherein a threaded hole is formed at one end of the metal pipe (13), and the connecting rod (6) and the metal pipe (13) are tightly fastened and matched through a bolt.

6. The truck monitoring all-in-one machine with the blind area detection and early warning function as claimed in claim 1, wherein one side of the detection box (2) is provided with a mounting groove, and the inner wall of the driven chain wheel (8) is in running fit with the inner wall of the mounting groove through a rotating shaft.