KR100377957B1 - A watching car with CCTV - Google Patents

Abstract

The present invention relates to a traffic guidance and control vehicle equipped with CCTV, and equipment necessary for the guidance and control of traffic on the vehicle itself so that there is no inconvenience for the enforcement personnel to directly control the road for guidance and control of the traffic. It aims to provide a surveillance vehicle equipped with CCTV that can carry out intermittent activities easily and efficiently in the car without being exposed to the driver's field of view while moving to various areas.

To this end, the present invention is a conventional van; The main body 11 equipped with a camera, and the lower part of the main body 11, the CCTV (10) which is integrally provided with a pan / tilt driver (11a) that can be rotated up, down, left and right, and the above CCTV ( 10) is mounted and the lifting unit 20 is provided with a hydraulic cylinder 21 for raising and lowering the CCTV (10) up and down, and pressurized fluid contained in the hydraulic tank 31 through the hydraulic pump (32) Or by reducing the pressure to the hydraulic cylinder 21 is raised or lowered and the drive unit 30 is provided with a control valve 33 for controlling the flow of fluid between the hydraulic pump 32 and the hydraulic cylinder 21, The display device 40 displaying the image photographed by the CCTV 10 and a large capacity battery 62 are connected to each other in parallel to a general vehicle battery 61 to supply power, and the batteries 61 and 62 Short circuit switch 63 for controlling the continuous supply and interruption of the supplied electricity and inverter for converting the direct current into alternating current (64) ) Is provided with a power supply unit 60, and controls the overall operation of the drive unit 30, the power supply unit 60, elevating unit 20 and CCTV (10) and by the selection button 51 to the display device ( The control unit 50 includes a still image capture device 52 for capturing and storing a still image of the image displayed by 40 and a moving image storage device 53 for recording moving images before and after the still image. It is provided inside; By taking the configuration that the upper end opening and closing means (sunroof) 70 is provided on the upper end of the vehicle, the CCTV 10 is elevated,

Not only can the enforcement officers relieve the discomfort felt by carrying out the crackdown on the road for a long time, but also the mobility is excellent, so they can carry out patrols and crackdowns on a wide range of areas, and reduce the economic cost of crackdowns. In addition, the driver cannot easily identify that the vehicle is a crackdown vehicle, and thus, it is effective to perform effective guidance and detection of traffic violations.

Description

A watching car with CCTV}

The present invention relates to a traffic guidance and enforcement monitoring vehicle equipped with CCTV, and more particularly, by providing an integrated equipment that can store the CCTV and the output screen inside the monitoring vehicle, the user directly maps and controls the road on the road. The present invention relates to a surveillance vehicle equipped with a CCTV system that makes it possible to identify violations in a timely manner, while eliminating the inconvenience of having to carry out the service.

In order to guide and crack down on traffic violations, it is common for police or police officers with a camera to crack down on the road. Long exposure to the field of view resulted in a decrease in the efficiency of the crackdown service.

In particular, long-term crackdowns on the road face severe difficulties in the cold weather of the winter season or in bad weather with strong winds or rainy weather. To prevent this, a traffic surveillance system using an unmanned surveillance camera was introduced.

However, since the unmanned surveillance cameras need not only a considerable cost for installation, but are limited to surveillance activities only in the installation area, there is a problem in that surveillance activities must be continuously performed on the road in areas where the surveillance cameras are not installed. .

In addition, when the unmanned surveillance cameras are exposed to drivers, it is difficult to timely detect traffic violations, thereby reducing the efficiency compared to the cost consumed for installing the unmanned surveillance cameras.

The present invention has been made to solve the problems of the conventional equipment for the guidance and control of traffic,

The object of the present invention is to carry the equipment necessary for the guidance and control of traffic on the vehicle itself so that there is no inconvenience for the enforcement personnel to control the traffic directly on the road for the guidance and control of the traffic. The purpose is to provide a surveillance vehicle equipped with CCTV that can efficiently conduct enforcement activities.

Another object of the present invention is to provide a surveillance vehicle equipped with a CCTV that can simplify the intermittent equipment to be mounted, there is no residual trouble, and can be easily modified using a conventional van, thereby reducing the economic burden.

It is still another object of the present invention to expose a CCTV to the outside using a conventional van so that the driver cannot easily identify the traffic violations in a timely manner, and a mobile surveillance vehicle equipped with a CCTV that enables efficient enforcement actions. The purpose is to provide.

Figure 1a is a side view briefly showing the configuration of the present invention.

Figure 1b is a plan view showing the operation of the leveling sensor of the present invention.

Figure 1c is a block diagram showing the configuration of the power unit and the power supply unit of the present invention.

Figure 2 is a perspective view of the lifting unit equipped with CCTV.

Figure 3 is a flow chart illustrating the operation of the control unit of the present invention.

<Code Description of Main Parts of Drawing>

10: CCTV

11: main body 11a: pan / tilt driver

12: control sensor 12a: reference sensor

20: lifting unit

21: hydraulic cylinder 22: auxiliary lifting unit

23: base

30: drive unit

31: hydraulic tank 32: hydraulic pump

33: control valve

40: display device

50: control unit

51: Select Button 52: Still Image Capture Device

53: Video storage device

60: power supply unit

61: car battery 62: large capacity battery

63: short circuit switch 64: inverter

70: top opening and closing device (sunroof)

80: equipment protection heater

Referring to the accompanying drawings, the configuration of the present invention for achieving the above object is as follows.

FIG. 1A is a side view briefly showing the configuration of a surveillance vehicle equipped with a CCTV according to the present invention. Hereinafter, the main components of the present invention will be described with reference to FIG. 1.

The present invention is a lifting unit 20 consisting of a CCTV (10), a hydraulic cylinder mounted on top thereof, and a hydraulic pump 32 and a hydraulic tank and a control valve 33 to operate the lifting unit 20. The drive unit 30 configured, the display device 40 for displaying the image output from the CCTV 10, the power supply unit 60 for supplying power to each component, the drive unit 30 and CCTV (10) ) And a control unit 50 for controlling the operation of the display device 40 and the power supply unit 60.

The CCTV (10) is mounted on the camera body 11, the lower portion of the main body 11, the pan / tilt driver (PAN / TILT) for manipulating the movement of the top, bottom, left and right of the CCTV (10) DRIVER) 11a.

Lifting of the CCTV 10 is achieved by using the hydraulic cylinder 21 provided in the lifting unit 20, the lifting unit 20 is the lifting hydraulic pressure responsible for the vertical movement of the CCTV 10, The cylinder 21 and the hydraulic cylinder 21 is interlocked by the auxiliary lifting unit 22 is made to enable the three-stage folding to adjust the horizontal level of the CCTV (10).

As a vehicle equipped with a monitoring apparatus according to the present invention, a conventional van and a van-type vehicle are used, and the top cover portion of the vehicle is exposed to the outside at the position where the CCTV 10 is lifted. The upper opening and closing means 70 of the vehicle is provided so that the sunroof of the vehicle is generally used as the opening and closing means 70.

In addition, one side of the vehicle is provided with a heater 80 for protection of equipment operated by a power source supplied from the outside of the heater (HEATER) of the vehicle itself to prevent damage to the computer due to the cold of the winter season for a long time.

The control unit 50 is provided with a still image capture device 52 and a video storage device 53 for storing and storing a still image in response to a signal of the selection button 51 of the image displayed on the display device 40. .

An adjustment sensor 12 and a reference sensor 12a are provided at both front and rear ends of the main body 11 of the CCTV 10 and the lifting unit 20, respectively. ) Is a device for avoiding collision when going up and down through the upper end of the vehicle, the CCTV 10 is raised and lowered only when the control sensor 12 and the reference sensor 12a are positioned on the same line and are kept horizontal. It was made possible.

This is explained in more detail in FIG. 1B showing the operation relationship of the sensor mounted in CCTV.

Typically, the sunroof of the vehicle used as the upper opening and closing means 70 of the present invention has a rectangular shape in which long axes are formed in both sides of the vehicle, and the CCTV 10 also has a rectangular shape.

Therefore, when the long axis of the CCTV 10 and the sunroof are not parallel and are staggered or perpendicular to each other, the CCTV 10 is lifted and a risk of colliding with the upper end of the vehicle is generated. The CCTV 10 is controlled to move up and down only when the reference sensor 12a and the reference sensor 12a are horizontal.

FIG. 1C illustrates the main components of the driving unit and the power supply unit of the present invention. Hereinafter, the configuration of the driving unit 30 and the power supply unit 60 will be described.

In order to operate the hydraulic cylinder 21 of the lifting unit 20, the driving unit 30 of the present invention raises and lowers the hydraulic cylinder 21 by pressurizing or depressurizing the hydraulic tank 31 including the fluid. A hydraulic pump 32 to be provided and a control valve 33 for automatically controlling the flow of the fluid by the command of the controller 50 are provided.

The power supply unit 60 of the present invention is used by connecting a large capacity battery 62 which is provided separately from the conventional vehicle battery 61 in parallel with each other.

This is not only the normal vehicle battery 61 can not smoothly operate the lift unit of the present invention, but also put a burden on the vehicle battery 61 to prevent the occurrence of a failure.

In addition, the power supply unit 60 is provided with a short-circuit switch 63 for automatically controlling the electricity supplied from the batteries (61, 62) according to the signal of the control unit 50, together with the short-circuit switch (63) in the battery An inverter 64 is provided for converting the supplied direct current electricity into alternating current.

The inverter 64 is for the operation of the hydraulic pump 32 using an AC motor having a larger output than the DC motor.

The power supply unit 60 supplies power to various components including the CCTV 10, the controller 50, the display device 40, and the driver 30.

Figure 2 is a perspective view showing the configuration of the CCTV and the lift unit of the present invention.

The CCTV 10 includes a main body 11 on which a camera for image capturing is mounted, and a general pan / tilt driver 11 a formed integrally with the lower part of the main body 11.

The pan / tilt driver 11a is a pan (PAN) responsible for horizontal movement of the CCTV 10 in the direction of arrow A shown in Fig. 2, and a vertical inclination with the ground of the CCTV 10 in the direction of arrow B. It consists of adjusting tilt (TILT).

The pan / tilt driver 11a and the main body 11 are interconnected and fixed so that the upper camera also moves with the pan / tilt driver 11a.

The hydraulic cylinder 21 of the lifting unit 20 is mounted on the base 23 formed in the frame of the vehicle, and is formed in a vertical direction to the central axis of the CCTV 10 to handle vertical movement of the CCTV 10. The lifting and lowering hydraulic cylinder 21 and the lifting and lowering hydraulic cylinder 21 have the same lifting operation so that the horizontal and balance of the hydraulic cylinder is helped during the lifting and lowering of the CCTV 10 while helping the natural transportation. At the same time, to perform the role of the auxiliary lifting device for the lifting operation of the CCTV (10) is to be provided with a horizontal adjustable auxiliary lifting unit 22.

3 is a flowchart illustrating a control algorithm of the present invention. Hereinafter, the operation relationship of the present invention will be described with reference to FIG. 3.

When the user turns on the power supply switch (short switch 63) for supplying power to the present invention, the control unit 50 operates the drive unit 30 first and at the same time the upper opening and closing device (sunroof) formed on the top of the vehicle (70) Will open.

The lifting unit starts to ascend by the operation of the driving unit, and at the same time determines the horizontal maintenance state of the control sensor 12 and the reference sensor 12a mounted on the CCTV 10 and the lifting unit 20 and the lifting unit ( 20, we will judge the continued rise.

If the sensors 12 and 12a are not held horizontally, the controller 50 stops the operation of the lift unit 20, readjusts the horizontal state of the sensors 12 and 12a, and again raises the lift unit and the Determine the horizontal state.

When the horizontal state of the sensors 12 and 12a is maintained, the elevation of the lift unit 20 continues to expose the CCTV 10 to the outside of the vehicle.

The image captured by the CCTV 10 is displayed on the screen through the display device 40 using a conventional monitor, and the user presses the selection button 51 by capturing the moment when the violation vehicle is found or the required moment.

The controller 50 stores (captures) and stores a still image according to the signal of the selection button 51, and at the same time stores a moving image displayed thereafter.

The video storage device 53 is provided with a separate selection button 51 may store the necessary video by the user's selection separately from the storage and storage of the still image.

When the user tries to terminate the traffic monitoring and the crackdown of the violating vehicle, the control unit 50 issues a job termination command. Accordingly, the lifting unit 20 starts to descend and at the same time, the lifting unit 20 rises and falls. Similarly, the horizontal state of the sensors 12 and 12a is determined.

The controller 50 continuously stops the lowering of the elevator unit until it determines that the sensors 12 and 12a maintain the horizontal state, and adjusts the horizontal state by moving the CCTV 10 to achieve a horizontal state. When the horizontal state of the 12, 12a is confirmed, the lifting unit 20 is lowered and the upper opening / closing means 70 is closed.

In addition, by turning off the short-circuit switch 63 of the power supply unit 60, the work is completed completely.

The present invention having the technical idea described above,

It is equipped with all the necessary devices for the guidance and control of traffic inside the vehicle, so it is possible to eliminate the inconvenience that the crackdown officers have to perform on the road for a long time, as well as excellent mobility and patrol and control over a wide range of areas. Can be done,

By using ordinary vans, they can be easily remodeled and used in a large area with a small number of personnel, thereby reducing the economic cost of crackdowns.

Apparently, by using general vans and exposing only the CCTV to the outside so that the driver cannot easily identify that it is an intermittent vehicle, it is effective to effectively map and catch traffic violations.

Claims (3)

In a typical van; A main body 11 equipped with a camera, a lower part of the main body 11, a CCTV 10 having an integrated pan / tilt driver 11a capable of rotating up, down, left and right, and The above-mentioned CCTV (10) is mounted on the upper side, the lifting unit 20 is provided with a hydraulic cylinder (21) for lifting up and down the CCTV (10), The hydraulic cylinder 21 is raised or lowered by pressurizing or reducing the fluid contained in the hydraulic tank 31 through the hydraulic pump 32, and the fluid is between the hydraulic pump 32 and the hydraulic cylinder 21. The drive unit 30 is provided with a control valve 33 for controlling the flow of, A display device 40 for displaying an image photographed by the CCTV 10; A large-capacity battery 62 is connected to a common vehicle battery 61 in parallel to supply power, and a short circuit switch 63 and a direct current electric power to control the continuous supply and interruption of electricity supplied from the batteries 61 and 62. A power supply unit 60 having an inverter 64 for converting the power into an alternating current electricity, Control the overall operation of the drive unit 30, the power supply unit 60, the lifting unit 20 and the CCTV (10), by selecting the button 51 to display a still image of the image displayed by the display device 40 A control unit 50 is provided inside the vehicle, including a still picture capturing device 52 for capturing and storing a moment and a video storage device 53 for recording a video before and after the still picture; Surveillance vehicle equipped with a CCTV, characterized in that the upper end of the vehicle is lifted CCTV (10) is equipped with a normal upper opening and closing means (sunroof) (70). According to claim 1, wherein both sides of the CCTV (10) and the lifting unit 20 is provided with a control sensor 12 and the reference sensor 12a, respectively, the control sensor 12 and the reference sensor 12a is Surveillance vehicle equipped with a CCTV, characterized in that the CCTV (10) is elevated only when it is located on the same line and maintains the horizontal. According to claim 1, The lifting unit 20, the lifting and lowering hydraulic cylinder 21 for raising and lowering the CCTV 10, and the operation of the hydraulic cylinder 21 to adjust the horizontal level of the CCTV (10). Surveillance vehicle equipped with CCTV, characterized in that the auxiliary lifting unit 22 is provided.