Security inspection machine remote control system for tour inspection

Abstract

The utility model discloses a security inspection machine remote control system for tour inspection, which comprises a security inspection machine, a screen splitter, a transmitting extender, a receiving extender and a remote controller, a signal source is transmitted to the screen splitter by taking the security inspection machine as a signal source output end, and the signal source is transmitted to the extension system by the screen splitter for signal source extension. And finally, the extension system transmits the signal source to the remote controller, and the remote controller realizes remote control on the security inspection machine by controlling the security inspection machine.

Description

Technical Field

[0001] This utility model relates to the field of security inspection machine technology, and in particular to a remote control system for a security inspection machine used for passenger inspection. Background Technology

[0002] Security inspection machines are advanced security screening devices equipped with one or more displays that simultaneously present images of inspected items from different angles, providing a clearer and more comprehensive view of item details. Suitable for airports, train stations, and other similar locations, they significantly improve security screening efficiency and accuracy, effectively helping security personnel quickly identify prohibited items and ensuring public safety.

[0003] Most security screening machines have fixed control consoles and displays. When working near the control console, staff need to adjust their posture according to the height of the console and the viewing angle of the display. Maintaining this posture for a long time can easily affect the health of staff and also affect the efficiency of the security screening machines. In addition, each security screening machine requires an individual staff member to operate it. When the security screening machine needs to be turned on for testing, staff members need to turn it on and test each machine individually. This greatly reduces the efficiency of staff and increases their working hours.

[0004] Based on this, a remote control system for security inspection machines used in passenger inspection is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a remote control system for security inspection machines used in passenger inspection in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A remote control system for a security inspection machine for passenger inspection includes a main body with a display screen and a control console connected to it. A conveyor belt and a rubber curtain are connected to the main body, with the rubber curtain positioned above the conveyor belt. A support base is connected to the lower end of the main body. The system also includes a screen splitter, a transmitter extender, a receiver extender, and a remote controller. The main body serves as the signal source output, transmitting the signal to the screen splitter. The screen splitter then transmits the signal to the transmitter extender for signal amplification. The transmitter extender transmits the signal to the receiver extender, which then transmits the received signal to the remote controller. The remote controller remotely controls the security inspection machine by controlling the main body.

[0008] Furthermore, the main body and the screen splitter are connected by a DVI interface transmission cable, and the screen splitter and the transmitter extender are connected by an interface conversion transmission cable. One end of the interface conversion transmission cable is a DVI interface, and the other end is an HDMI interface. The DVI interface end of the interface conversion transmission cable is connected to the screen splitter, and the HDMI interface end of the interface conversion transmission cable is connected to the transmitter extender. The transmitter extender and the receiver extender are connected by an RJ45 port transmission cable, and the receiver extender and the remote controller are connected by an HDMI interface transmission cable.

[0009] Furthermore, the remote control system for the security inspection machine used for passenger inspection also includes a local controller, which uses the machine body as the signal source output terminal to transmit the signal source to the split screen, and then the split screen as the output terminal to transmit the signal source to the local controller. The local controller realizes local control of the security inspection machine by controlling the machine body.

[0010] Furthermore, the main body and the split-screen unit are connected by a DVI interface transmission line, and the split-screen unit is connected to the local controller by a DVI interface transmission line.

[0011] Furthermore, the signal source includes an image and video signal source for items inspected by the security inspection machine, an audio signal source for items inspected by the security inspection machine, and a radio frequency signal source. The remote controller also includes a remote display terminal and a remote control terminal.

[0012] Furthermore, the remote display terminal includes a display screen with display function, and the remote control terminal includes a mouse, a keyboard, and a control handle.

[0013] Furthermore, the splitter is at least a two-way splitter.

[0014] Furthermore, the remote control system has a control distance of 100 meters, and the local controller has a control distance of 5 meters.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0016] 1. This application provides a remote control system for a security inspection machine for passenger inspection. The remote control system can remotely control the security inspection machine and better cooperate with the security inspection machine to inspect items. When suspicious items are found, the remote control system can promptly control the security inspection machine to stop and mark the suspicious items.

[0017] 2. When conducting security checks on some dangerous items, staff can control the security inspection machine through a remote control system, thereby reducing the health risks caused by on-site staff during the inspection.

[0018] 3. Staff can remotely control the start-up, operation, and debugging of multiple security inspection machines from a single control room, greatly reducing the time and physical exertion of staff operating each machine individually. When there are few items to be inspected, staff can remotely control multiple machines to conduct security checks, significantly reducing labor costs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the security inspection machine provided in an embodiment of the present utility model;

[0020] Figure 2 A schematic diagram of the remote control system for the security inspection machine provided in this embodiment of the utility model.

[0021] Legend: 1. Machine body; 2. Display screen; 3. Conveyor belt; 4. Control console; 5. Safety light curtain; 6. Lead; 7. Support base; Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 This utility model provides a technical solution: a security inspection machine for passenger inspection, including a body 1, a display screen 2 and a control console 4 connected to the body 1, a conveyor belt 3 and a rubber curtain 6 connected to the body 1, the rubber curtain 6 being positioned above the conveyor belt 3, and a support base 7 connected to the lower end of the body 1, using the support base 7 to ensure the structural stability of the equipment placement.

[0024] When the security inspection machine is inspecting items, staff need to work near the control panel 4 of the security inspection machine for a long time. Since the display screen 2 and the control panel 4 on the security inspection machine are fixed, staff need to adjust their posture according to the height of the control panel 4 and the height of the display screen 2. Maintaining this posture for a long time can easily lead to physical fatigue and soreness, which in turn affects the efficiency of security inspection work.

[0025] Therefore, this embodiment provides a local control system for a security inspection machine. The signal source of the security inspection machine 1 during the inspection of goods is transmitted to a splitter via a DVI interface signal transmission line. The splitter then transmits the signal source to a local controller via the DVI interface signal transmission line. The local controller can be located near the security inspection machine 1, within a range of no more than 5 meters from the machine body 1. The local controller includes a local display terminal and a local control terminal. The local display terminal is a display screen with display function, and the local control terminal is a mouse, keyboard, and control handle, etc. The main function of the splitter is to copy or distribute the signal source of the security inspection machine during the inspection of items. The splitter can also be configured as a multi-channel splitter (2-channel, 4-channel, 8-channel, etc.). The multi-channel splitter can transmit the signal source of the security inspection machine during the inspection of items to multiple control systems in a copying or distribution manner.

[0026] Within the local controller, staff can observe image information of items or packages inside the security inspection machine 1 transmitted from the local display terminal. Then, staff can conduct security checks on the items or packages inside the security inspection machine 1 through the local controller. If necessary, staff can transmit control signals to the security inspection machine through the local control terminal to control the stop of the conveyor belt 3 inside the security inspection machine 1. Staff can also mark the specific location of suspicious items on the items or packages inside the conveyor belt 3 through the local controller. The local controller has the same control functions as the display screen 2 and control console 4 on the security inspection machine, and the local controller has a synchronization function with the display screen 2 and control console 4 on the security inspection machine, so that staff can control the security inspection machine to conduct security checks on the items and packages inside the security inspection machine 1 through the local controller.

[0027] The local controller can be adjusted in height and viewing angle according to the needs of the staff. Compared to working on the security inspection machine control console 4, the staff working on the local controller is more comfortable and relaxed, and it also reduces work fatigue. It is worth mentioning that security inspection machines have a certain amount of radiation, and working on the control console for a long time can easily expose the staff to radiation hazards. Since the local controller is a certain distance from the security inspection machine, the staff are less exposed to radiation hazards when working on the local controller. Therefore, it is safer for the staff to work on the local controller, and the security inspection work is more efficient.

[0028] Most security inspection machines on the market use DVI interface as the signal output interface. The output distance of a typical DVI interface transmission cable is within 5-10 meters. Due to the limited output distance of the DVI interface transmission cable, when the signal source of the security inspection machine needs to be transmitted over a longer distance, it is impossible to transmit the signal source over a longer distance using only the DVI interface transmission cable.

[0029] Therefore, this embodiment also provides a remote control system for security inspection machines, such as... Figure 2 As shown, the signal source of item 1 inside the security inspection machine is transmitted to the split screen via a DVI interface transmission line using the security inspection machine as the signal source output terminal. Then, the signal source of the security inspection item is transmitted to the extension system for signal source extension using the split screen as the output terminal. Finally, the extended signal source is transmitted to the remote controller using the extension system as the output terminal. The remote controller transmits the control signal source to the machine body 1, thereby realizing remote control of the security inspection machine by controlling the machine body 1.

[0030] The remote controller, security inspection machine control console, and local controller all have the same and synchronized functions. The remote controller is equipped with a remote display terminal and a remote control terminal. Staff can remotely control the security inspection machine and remotely inspect items through the remote control terminal. Staff can also use the remote control terminal to brighten or darken the images of inspected items. When there are many items to be inspected, staff working on the security inspection machine may inevitably miss some. In this case, the remote controller can also perform a second inspection of the items to prevent dangerous items from leaking out and causing harm.

[0031] When there are few items and few on-site staff, staff can remotely control the security inspection machine to inspect items. Staff can also remotely control multiple security inspection machines simultaneously from a control center. Remote control of the security inspection machine can improve the efficiency of security work. Remote control of the security inspection machine can also further reduce the health risks caused by radiation to staff working in the security inspection machine area.

[0032] The extension system consists of two parts: a transmitting extender and a receiving extender. The splitter first transmits the signal source to the transmitting extender, which then transmits the signal source to the receiving extender. The receiving extender then transmits the received signal source to the remote controller, enabling remote control of the security inspection machine. The main function of the extender is not only to transmit the signal source over a longer distance, but also to prevent technical problems such as image blurring and color distortion during signal transmission. The extender also protects the video signal source from electromagnetic interference and signal attenuation during transmission.

[0033] The transmitter extender uses an HDMI signal receiving interface, while the splitter uses a DVI signal output interface. Since their transmission interfaces are different, a signal source interface conversion is required when the splitter transmits the signal source to the transmitter extender. The splitter transmits the signal source to the transmitter extender via an interface conversion cable. One end of the conversion cable is a DVI signal interface, and the other end is an HDMI signal interface. The DVI signal interface end of the conversion cable is electrically connected to the splitter, and the HDMI signal interface end is electrically connected to the transmitter extender. The transmitting extender then transmits the signal source to the receiving extender, which uses an RJ45 interface network cable for the transmission. This RJ45 network cable connection allows the signal source to be transmitted between the transmitting and receiving extenders up to 100 meters. To extend the signal source further, multiple extension systems can be added. Alternatively, fiber optic cables can be used to transmit the signal source between the two extenders, allowing for even longer transmission distances, although this method is more expensive.

[0034] The working principle of the remote control system of this application is as follows: the security inspection machine is used as the signal output terminal to transmit the signal source to the splitter via a DVI interface transmission line. The splitter, as the signal output terminal, transmits the signal source to the transmitter extender via an interface conversion transmission line. One end of the interface conversion transmission line is a DVI interface, and the other end is an HDMI interface. The interface conversion transmission line is electrically connected to the splitter via the DVI interface end and to the transmitter extender via the HDMI interface end. Thus, the signal source transmission between the splitter and the transmitter extender is realized. The transmitter extender transmits the received signal source to the receiver extender via an RJ45 interface transmission line. The receiver extender transmits the received signal source to the remote controller via an HDMI interface transmission line. The remote controller can then control the security inspection machine to achieve remote control of the security inspection machine. In addition, the signal source includes not only the image and video signal source of the items inspected by the security inspection machine, but also the audio signal source and radio frequency signal source during the inspection of the items.

[0035] It is worth mentioning that this application, through multiple research studies, employs various transmission lines with different signal output interfaces, as well as various extenders and splitters to achieve remote control. The positions of the signal output interfaces, transmission lines, and extenders cannot be arbitrarily changed or altered. Arbitrary changes to the positions of these interfaces and extenders will lead to a series of malfunctions in the remote controller's received signal source, such as image color distortion, image blurring, and blue screen errors. This will prevent the remote control system from controlling the security inspection machine to inspect items, affecting security inspection efficiency. Furthermore, it should be emphasized that the signal transmission interface between the security inspection machine and the remote controller or the local controller includes both signal output and signal input interfaces. The security inspection machine transmits the signal source from the inspection of goods to the remote controller or local controller, which then transmits control signals to the security inspection machine to control it.

Claims

1. A remote control system for a security inspection machine for passenger inspection, comprising a body (1), a display screen (2) and a control console (4) connected to the body (1), a conveyor belt (3) and a rubber curtain (6) connected to the body (1), the rubber curtain (6) being disposed above the conveyor belt (3), and a support base (7) connected to the lower end of the body (1), characterized in that: It also includes a split screen unit, a transmitter extender, a receiver extender, and a remote controller. The main body (1) serves as the signal source output terminal, transmitting the signal source to the split screen unit. The split screen unit transmits the signal source to the transmitter extender for signal source extension. The transmitter extender transmits the signal source to the receiver extender. The receiver extender then transmits the received signal source to the remote controller. The remote controller remotely controls the security inspection machine by controlling the main body (1).

2. The remote control system for a security inspection machine for passenger inspection according to claim 1, characterized in that: The main body (1) is connected to the split-screen unit via a DVI interface transmission line. The split-screen unit is connected to the transmitter extender via an interface conversion transmission line. One end of the interface conversion transmission line is a DVI interface, and the other end is an HDMI interface. The DVI interface end of the interface conversion transmission line is connected to the split-screen unit, and the HDMI interface end of the interface conversion transmission line is connected to the transmitter extender. The transmitter extender and the receiver extender are connected via an RJ45 port transmission line. The receiver extender and the remote controller are connected via an HDMI interface transmission line.

3. The remote control system for passenger security screening machines according to claim 1, characterized in that: The remote control system for the security inspection machine used for passenger inspection also includes a local controller. The machine body (1) is used as the signal source output terminal to transmit the signal source to the split screen, and then the split screen is used as the output terminal to transmit the signal source to the local controller. The local controller realizes local control of the security inspection machine by controlling the machine body (1).

4. The remote control system for passenger security inspection machines according to claim 3, characterized in that: The main body (1) and the split screen are connected by a DVI interface transmission line, and the split screen is connected to the local controller by a DVI interface transmission line.

5. The remote control system for a security screening machine for passenger inspection according to claim 1, characterized in that: The signal sources include image and video signal sources for items inspected by the security inspection machine, audio signal sources for items inspected by the security inspection machine, and radio frequency signal sources. The remote controller also includes a remote display terminal and a remote control terminal.

6. The remote control system for a security screening machine for passenger inspection according to claim 5, characterized in that: The remote display terminal includes a display screen with display function, and the remote control terminal includes a mouse, a keyboard, and a control handle.

7. The remote control system for a security inspection machine for passenger inspection according to claim 1, characterized in that: The splitter is at least a two-way splitter.

8. The remote control system for a security inspection machine for passenger inspection according to claim 4, characterized in that: The remote control system has a control distance of 100 meters, and the local controller has a control distance of 5 meters.

Images