Vehicle security system and transport vehicle

Abstract

The invention discloses a vehicle security and protection system and a transport vehicle, and the vehicle security and protection system can monitor the abnormal vibration condition of the whole area of a transport cargo compartment and give an alarm so as to improve the technical prevention measures of the transport cargo compartment. The vehicle security and protection system comprises a security and protection assembly. The security and protection assembly comprises a vibration optical fiber sensor, an intelligent control host and a monitoring control device. Optical fibers of the vibration optical fiber sensors are distributed on the side wall, the top wall and the bottom wall of a transportation cargo compartment of the vehicle. The intelligent control host is arranged in the transportation cargo compartment and used for receiving the electric signal transmitted by the vibration optical fiber sensor, judging the state of the transportation cargo compartment according to the change of the electric signal and judging whether to send a first alarm signal to the monitoring control device or not according to the state of the transportation cargo compartment. The monitoring control device is arranged in a cab of the vehicle and used for displaying the state, sent by the intelligent control host, of the transportation cargo compartment and giving an alarm according to the received first alarm signal.

Description

Technical Field

[0001] The present invention belongs to the technical field of security, and in particular relates to a vehicle security system and a transport vehicle. Background Art

[0002] The security system is a crucial system for ensuring the safety and control of items during transportation. The security system consists of technical, physical, and human defense measures to achieve the functions of "detection, delay, and response." For the item transportation security system, technical defense measures primarily involve the installation of access control devices, intrusion detectors, and cameras to detect and monitor abnormal behavior (such as theft). Physical defense measures primarily involve strengthening the cab, cargo compartment, and shelves of transport vehicles, making it more difficult for intruders to destroy the cab or cargo compartment, enter the cab to control the vehicle, or enter the cargo compartment to transfer items. Human defense measures primarily involve the deployment of escorts who maintain full vigilance during transportation and promptly stop the intruder's abnormal behavior when an abnormal incident occurs.

[0003] Currently, security measures for transporting goods primarily rely on full-time monitoring by escorts, with relatively few technical measures. Existing technical measures are primarily located at the vehicle's cargo compartment door and within the cargo compartment. For example, door sensors and cameras inside the compartment provide limited detection and prevention capabilities, but are unable to fully monitor the entire cargo compartment. Consequently, these measures struggle to meet the transportation needs of goods with more stringent security requirements, such as radioactive materials. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a vehicle security system and a transport vehicle in response to the above-mentioned deficiencies in the prior art. The system can monitor and alarm abnormal vibration conditions in all areas of the transport cargo compartment to improve the technical defense measures of the transport cargo compartment.

[0005] In a first aspect, an embodiment of the present invention provides a vehicle security system, which includes a security component; the security component includes a vibration fiber optic sensor, an intelligent control host, and a monitoring and control device. The optical fibers of the vibration fiber optic sensor are distributed on the side walls, top wall, and bottom wall of the vehicle's transport compartment, and are used to detect vibration signals and convert them into electrical signals. The intelligent control host is arranged in the transport compartment and is electrically connected to the vibration fiber optic sensor, and is used to receive the electrical signal transmitted by the vibration fiber optic sensor, and judge the state of the transport compartment based on the change of the electrical signal, and judge whether to send a first alarm signal to the monitoring and control device based on the state of the transport compartment. The monitoring and control device is arranged in the cockpit of the vehicle and is electrically connected to the intelligent control host, and is used to display the state of the transport compartment sent by the intelligent control host, and to issue an alarm based on the received first alarm signal.

[0006] In some embodiments, the security component further includes a pressure sensor disposed beneath a shelf within the transport compartment and configured to detect pressure from cargo placed on the shelf. The intelligent control host is further electrically connected to the pressure sensor and configured to determine the cargo status based on changes in cargo pressure, and to determine whether to send a second alarm signal to the monitoring and control device based on the cargo status. The monitoring and control device is further configured to display the cargo status signaled by the intelligent control host and to initiate an alarm based on the received second alarm signal.

[0007] In some embodiments, a door that can be opened and closed is provided on the side wall of the transport cargo compartment, and the optical fiber of the vibration fiber optic sensor is also distributed on the door. The vehicle security system also includes an access control component, which includes an electric lock, an identity recognition device, and an access controller. The electric lock is disposed on the inside of the door. The identity recognition device is disposed on the outside of the door and is used to identify people entering the door. The access controller is electrically connected to the electric lock and the identity recognition device and is used to control the locking state of the electric lock based on the identity recognition results.

[0008] In some embodiments, the electric lock is an electric lock with an integrated door magnetic function, and is further configured to monitor the door's open / closed status and transmit the door's open / closed status to the access controller. The access controller is also electrically connected to the intelligent control host and is further configured to monitor the door's open / closed status and transmit the door's open / closed status to the intelligent control host. The intelligent control host is further configured to transmit the door's open / closed status to the monitoring and control device for display. The access controller is further configured to control the locking state of the electric lock based on a linkage signal transmitted by the intelligent control host.

[0009] In some embodiments, the vehicle security system further includes video surveillance equipment. The video surveillance equipment includes a first camera and a second camera. The first camera is positioned outside the transport cargo compartment and is configured to capture video information from the exterior of the transport cargo compartment. The second camera is positioned inside the transport cargo compartment and is configured to capture video information from the interior of the transport cargo compartment. The intelligent control host is further electrically connected to the first camera and the second camera, respectively, and is configured to transmit the received video information from the exterior and interior of the transport cargo compartment to the monitoring and control equipment for display.

[0010] In some embodiments, the first camera is a panoramic camera.

[0011] In some embodiments, the vehicle security system further includes a monitoring center. The intelligent control host is further communicatively connected to the monitoring center to transmit the status of the transport compartment, the status of the cargo, the open / close status of the compartment door, video information from the exterior of the transport compartment, and video information from the interior of the transport compartment to the monitoring center for display, and to send the first alarm signal and the second alarm signal to the monitoring center for alarm.

[0012] In some embodiments, the vehicle security system further includes a navigation device; the navigation device is integrated into the intelligent control host, and the intelligent control host is further configured to send its own location information provided by the navigation device to a monitoring center for display.

[0013] In some embodiments, the vehicle security system further includes a wireless communication device; the wireless communication device is integrated into the intelligent control host, and the intelligent control host is communicated with the monitoring center via the wireless communication device.

[0014] Therefore, the vehicle security system provided by the embodiment of the present invention can use the vibration fiber optic sensor to detect vibration signals and convert them into electrical signals by setting up a vibration fiber optic sensor. By distributing the optical fibers of the vibration fiber optic sensor on the side walls, top wall and bottom wall of the vehicle's transport cargo compartment, any position of the transport cargo compartment can be made to be deformed or damaged by external intrusion, which drives the optical fiber of the fiber optic sensor to vibrate, thereby changing the electrical signal converted by the fiber optic sensor. By setting up an intelligent control host and electrically connecting the intelligent control host to the vibration fiber optic sensor, the status of the transport cargo compartment can be judged by the intelligent control host according to the change of the electrical signal converted by the optical fiber sensor, and whether to send a first alarm signal to the monitoring and control device according to the status of the transport cargo compartment, thereby realizing monitoring of abnormal vibration conditions in all areas of the transport cargo compartment and improving the technical defense measures of the transport cargo compartment.

[0015] In a second aspect, an embodiment of the present invention further provides a transport vehicle for transporting radioactive materials, the transport vehicle comprising a vehicle body and the vehicle security system of the first aspect. The vehicle body comprises a driver's cabin and a transport cargo compartment; the radioactive materials are placed in the transport cargo compartment.

[0016] The transport vehicle provided by the embodiment of the present invention has the same beneficial effects as the above-mentioned vehicle security system, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 : A schematic diagram of a vehicle security system provided by an embodiment of the present invention;

[0018] Figure 2 : A signal transmission diagram of a vehicle security system provided by an embodiment of the present invention.

[0019] Among them, 1-vibration fiber optic sensor; 2-transport cargo compartment; 3-intelligent control host; 4-shelf; 5-compartment door; 6-electric lock; 7-identification device; 8-access control controller; 9-video surveillance equipment; 10-pressure sensor. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0021] Example 1:

[0022] As shown in Figure 1 , an embodiment of the present invention provides a vehicle security system, which is applied to a transport vehicle to improve the security level of the transport vehicle.

[0023] like Figure 1 As shown, the vehicle security system includes a security component. The security component includes a vibration fiber optic sensor 1, an intelligent control host 3 and a monitoring and control device. The optical fiber of the vibration fiber optic sensor 1 is distributed on the side walls, top wall and bottom wall of the transport cargo compartment 2 of the vehicle, and is used to detect vibration signals and convert them into electrical signals. The intelligent control host 3 is arranged in the transport cargo compartment 2 and is electrically connected to the vibration fiber optic sensor 1. It is used to receive the electrical signal transmitted by the vibration fiber optic sensor 1, and judge the status of the transport cargo compartment 2 according to the change of the electrical signal, and judge whether to send a first alarm signal to the monitoring and control device according to the status of the transport cargo compartment 2. The monitoring and control device is arranged in the cockpit of the vehicle and is electrically connected to the intelligent control host 3. It is used to display the status of the transport cargo compartment 2 sent by the intelligent control host, and to issue an alarm according to the received first alarm signal.

[0024] The vibration fiber optic sensor 1 is a fiber optic sensor used to measure the vibration, displacement, and dynamic changes of an object. Its structure and operating principle are state-of-the-art. The sensor 1 includes a light source, an optical fiber, and a light detector. The light source transmits an optical signal to the optical fiber, and the light detector converts the optical signal in the optical fiber into an electrical signal. The intelligent control host 3 is electrically connected to the light detector of the vibration fiber optic sensor 1.

[0025] like Figure 1 As shown, the optical fibers of the vibration optical fiber sensor 1 are evenly distributed on the side walls, top wall and bottom wall of the transport cargo compartment 2 of the vehicle, and the distance between two adjacent optical fibers can be 20 cm.

[0026] Exemplarily, the optical fiber of the vibration optical fiber sensor 1 is disposed in a sandwich layer between the side walls, top wall, and bottom wall of the transport cargo compartment 2 .

[0027] Exemplarily, the intelligent control host 3 may be an existing microprocessor, which may process input signals and output corresponding control signals.

[0028] Through the above-mentioned setting, when any position of the transport cargo compartment 2 is damaged and deformed by external force, the optical fiber on the transport cargo compartment 2 will be deformed, causing abnormal changes in the optical signal transmitted in the optical fiber; or when the transport cargo compartment 2 is perforated or broken due to damage from external force, the optical fiber will break, causing the optical signal transmitted in the optical fiber to disappear. Both of these situations will cause abnormal changes in the electrical signal converted by the light detector in the vibration optical fiber sensor 1, that is, cause abnormal changes in the electrical signal output by the vibration optical fiber sensor 1.

[0029] After detecting the abnormal change of the above-mentioned electrical signal, the intelligent control host 3 determines that the state of the transport cargo compartment 2 is an abnormal intrusion state, and sends a first alarm signal to the monitoring and control device.

[0030] For example, the monitoring and control device can be an existing tablet computer with an integrated sound and light alarm. After receiving the first alarm signal, the tablet computer can directly display a preset alarm screen on the screen and emit an sound and light alarm, so that security personnel in the cockpit can be informed of the status of the transport cargo compartment 2 and alert the security personnel in the cockpit.

[0031] Therefore, the vehicle security system in this embodiment can monitor abnormal vibration conditions in all areas of the transport cargo compartment 2 through the vibration fiber optic sensor 1, and issue an alarm when an abnormal situation occurs to remind the security personnel in the cockpit, thereby improving the technical defense measures of the transport cargo compartment 2.

[0032] Therefore, the vehicle security system provided by the embodiment of the present invention can use the vibration fiber optic sensor 1 to detect vibration signals and convert them into electrical signals by setting up a vibration fiber optic sensor 1. By distributing the optical fibers of the vibration fiber optic sensor 1 on the side walls, top walls and bottom walls of the transport cargo compartment 2 of the vehicle, the optical fibers of the fiber optic sensor 1 can be driven to vibrate when any position of the transport cargo compartment 2 is subjected to external intrusion, causing the transport cargo compartment 2 to be deformed or damaged, thereby changing the electrical signal converted by the fiber optic sensor 1. By setting up an intelligent control host 3 and electrically connecting the intelligent control host 3 to the vibration fiber optic sensor 1, the status of the transport cargo compartment 2 can be judged by the intelligent control host 3 according to the change of the electrical signal converted by the fiber optic sensor 1, and whether to send a first alarm signal to the monitoring and control device according to the status of the transport cargo compartment 2, thereby realizing monitoring of abnormal vibration conditions in all areas of the transport cargo compartment 2 and improving the technical defense measures of the transport cargo compartment.

[0033] In some embodiments, as Figure 1As shown, the security assembly also includes a pressure sensor 10, which is positioned beneath the shelf 4 within the transport compartment 2 and is used to detect the pressure of the cargo placed on the shelf 4. The intelligent control host 3 is also electrically connected to the pressure sensor 10 and is further configured to determine the cargo status based on changes in the received cargo pressure and, based on the cargo status, determine whether to send a second alarm signal to the monitoring and control device. The monitoring and control device is further configured to display the cargo status information sent by the intelligent control host 3 and to generate an alarm based on the received second alarm signal.

[0034] Exemplarily, there are multiple pressure sensors 10 , and the multiple pressure sensors 10 are arranged on different cargo locations of the shelf 4 to monitor the pressure of the cargo placed on the different cargo locations.

[0035] It is understandable that after the goods are placed on the cargo space, the pressure sensor 10 can detect the pressure value of the goods, and this pressure value remains unchanged substantially. After the goods are moved out of the cargo space, the pressure value of the goods detected by the pressure sensor 10 will change.

[0036] At this time, the intelligent control host 3 can determine that the state of the cargo is abnormal according to the change of the cargo pressure value. The intelligent control host 3 sends the state of the cargo to the monitoring and control device for display, and sends a second alarm signal to the monitoring and control device to alarm.

[0037] Through the above arrangement, the security personnel can monitor the status of the goods on the shelf 4 through the monitoring and control equipment in the cockpit, and remind the security personnel when the monitoring and control equipment alarms.

[0038] In some embodiments, as Figure 1 As shown, a door 5 that can be opened and closed is provided on the side wall of the transport cargo compartment 2, and the optical fiber of the vibration fiber optic sensor 1 is also distributed on the door 5. The vehicle security system also includes an access control component, which includes an electric lock 6, an identity recognition device 7, and an access control controller 8. The electric lock 6 is located on the inside of the door 5. The identity recognition device 7 is located on the outside of the door 5 and is used to identify people entering the door. The access control controller 8 is electrically connected to the electric lock 6 and the identity recognition device 7 and is used to control the locking state of the electric lock 6 based on the identity recognition results.

[0039] Exemplarily, the optical fiber of the vibration optical fiber sensor 1 is also distributed in the interlayer of the compartment door 5 to monitor whether the compartment door 5 is damaged.

[0040] Exemplarily, the electric lock 6 is an existing electric control door lock, which is used to lock the compartment door 5. The identity recognition device 7 includes but is not limited to existing electronic identification code devices such as card readers and keyboard readers, or biometric identification devices such as face recognition devices, fingerprint recognition devices, and iris recognition devices. The identity recognition device 7 is preset with the authentication personnel information. When the authentication personnel is authenticated through the identity recognition device 7, the authentication result of the identity recognition device 7 is "authentication passed". At this time, the access control controller 8 can send an unlocking signal to the electric lock 6 to unlock the electric lock 6, and the authenticated personnel can open the compartment door 5; when the non-authenticated personnel is authenticated through the identity recognition device 7, the authentication result of the identity recognition device 7 is "authentication failed". At this time, the access control controller 8 does not send an unlocking signal to the electric lock 6, the electric lock 6 remains locked, and the compartment door 5 cannot be opened.

[0041] Through the above arrangement, a person can be identified by the identity recognition device 7 and the electric lock 6 can be automatically controlled according to the identification result.

[0042] In some embodiments, the electric lock 6 is an electric lock 6 with an integrated door magnet function. The electric lock 6 is also used to monitor the opening and closing status of the compartment door 5 and transmit the opening and closing status of the compartment door 5 to the access controller 8. The access controller 8 is also electrically connected to the intelligent control host 3 and is further used to monitor the opening and closing of the compartment door 5 and transmit the opening and closing status of the compartment door 5 to the intelligent control host 3. The intelligent control host 3 is further used to transmit the opening and closing status of the compartment door 5 to the monitoring and control device for display. The access controller 8 is also used to control the locking state of the electric lock 6 based on the linkage signal transmitted by the intelligent control host 3.

[0043] The door magnetic function can be achieved by integrating a sensor module in the electric lock 6 to detect the state of the door (such as closed, open or half-closed). This function is a prior art.

[0044] For example, when the intelligent control host 3 sends the first alarm signal and the second alarm signal to the monitoring and control device, it also sends a linkage signal to the access controller 8. After receiving the linkage signal, the access controller 8 controls the electric lock 6 to switch to a locked state.

[0045] Alternatively, when an unauthenticated person needs to enter the transport cargo compartment 2, a linkage signal can be sent to the access control controller 8 through the intelligent control host 3, so that the access control controller 8 controls the electric lock 6 to unlock, so that the unauthenticated person can open the compartment door 5 and enter the transport cargo compartment 2 without being authenticated by the identity recognition device 7.

[0046] Through the above arrangement, the security personnel can monitor the opening and closing status of the door 5 in the cockpit through the monitoring and control equipment, and control the electric lock 6 in a linked manner.

[0047] In some embodiments, the vehicle security system further comprises a video monitoring device 9, the video monitoring device 9 comprising a first camera and a second camera. The first camera is arranged outside the transport compartment 2 for acquiring video information outside the transport compartment 2. The second camera is arranged inside the transport compartment 2 for acquiring video information inside the transport compartment 2. The intelligent control host 3 is further electrically connected with the first camera and the second camera respectively, for sending the received video information outside the transport compartment 2 and the video information inside the transport compartment 2 to the monitoring control device for display.

[0048] In some examples, the first camera is a panoramic camera for acquiring panoramic images outside. The second camera can be a conventional half-sphere camera.

[0049] For example, the intelligent control host 3 is built-in with a video management module, the video management module comprising a storage for managing and storing the video information outside the transport compartment 2 and the video information inside the transport compartment 2.

[0050] For example, the monitoring control device can display the video information outside the transport compartment 2 and the video information inside the transport compartment 2 in real time.

[0051] Through the above arrangement, the security personnel in the cockpit can observe the video information outside the transport compartment 2 and the video information inside the transport compartment 2 in real time, so as to discover abnormal conditions inside and outside the transport compartment 2 in advance.

[0052] In some embodiments, the vehicle security system further comprises a monitoring center. The intelligent control host 3 is further communicatively connected with the monitoring center, for transmitting the state of the transport compartment 2, the state of the goods, the opening and closing state of the compartment door 5, the video information outside the transport compartment 2, the video information inside the transport compartment 2 to the monitoring center for display, and sending the first alarm signal and the second alarm signal to the monitoring center for alarm.

[0053] For example, the monitoring center can be a monitoring screen in a remote monitoring room. The intelligent control host 3 can be communicatively connected with the monitoring center through a 4G network.

[0054] Through the above arrangement, the staff can remotely monitor the state of the transport compartment 2, the state of the goods, the opening and closing state of the compartment door 5, the video information outside the transport compartment 2, the video information inside the transport compartment 2 through the monitoring center in real time, and obtain the first alarm signal and the second alarm signal in real time, so that the staff can communicate with the security personnel in the cockpit about the abnormal reasons and disposal when discovering abnormal conditions.

[0055] In some examples, the security personnel can operate the monitoring and control equipment, such as stopping the monitoring and control equipment from sounding an alarm. The monitoring and control equipment can record the security personnel's operation content and transmit it to the monitoring center through the intelligent control host 3 for display.

[0056] In some embodiments, the vehicle security system further includes a navigation device, which is integrated into the intelligent control host 3 , and the intelligent control host 3 is further configured to send its own location information provided by the navigation device to a monitoring center for display.

[0057] For example, the navigation device can be an existing Beidou navigation module or a GPS navigation module. The navigation device can locate the longitude and latitude coordinate data of the transport cargo compartment 2 in real time and transmit it to the monitoring center through the 4G network signal of the intelligent control host 3.

[0058] Through the above arrangement, the staff can obtain the real-time position information of the transport compartment 2 in real time at the monitoring center.

[0059] In other examples, when the navigation device is a Beidou navigation module, when the intelligent control host 3 sends the first alarm signal and the second alarm signal, the intelligent control host 3 can also control the Beidou navigation module to directly send a third alarm signal to the monitoring center through a short message, so that the monitoring center can issue an alarm.

[0060] In some embodiments, the vehicle security system further includes a wireless communication device which is integrated into the intelligent control host 3 and the intelligent control host 3 is connected to the monitoring center via the wireless communication device.

[0061] Exemplarily, the wireless communication device may be a 4G wireless transmission module, which implements communication connection through a 4G network signal.

[0062] Through the above settings, the communication connection between the intelligent control host 3 and the monitoring center can be achieved.

[0063] like Figure 2 As shown, Figure 2 shows a signal transmission schematic diagram of a vehicle security system, Figure 2 The arrow direction in the figure indicates the signal transmission direction, the solid arrow indicates the wired data transmission path, and the dotted arrow indicates the wireless data transmission path. Figure 2It can be seen that the vibration fiber optic sensor 1, pressure sensor 10, and video surveillance equipment all transmit data to the intelligent control host 3 through wired signals; the identity recognition device 7 transmits data to the access controller 8 through wired signals, and the access controller 8 transmits data to the electric lock 6 through wired signals. The access controller 8 and the intelligent control host 3 realize two-way data transmission through wired signals; the 4G wireless transmission module integrated in the intelligent control host 3 and the monitoring center realize two-way signal transmission through wireless signals, and the Beidou navigation module and the monitoring center realize two-way signal transmission through wireless signals; the monitoring and control equipment and the intelligent control host 3 realize two-way signal transmission through wired signals.

[0064] Example 2:

[0065] An embodiment of the present invention further provides a transport vehicle for transporting radioactive materials, the transport vehicle comprising a vehicle body and the vehicle security system of embodiment 1. The vehicle body comprises a driver's cabin and a transport cargo compartment 2. The radioactive materials are placed in the transport cargo compartment 2.

[0066] For example, the radioactive items may be spent fuel rods.

[0067] By installing a vehicle security system on transport vehicles, the security standards of transport vehicles can be improved, enabling transport vehicles to meet the transportation needs of radioactive materials.

[0068] It will be understood that the above embodiments are merely exemplary embodiments for illustrating the principles of the present invention, and the present invention is not limited thereto. Those skilled in the art will appreciate that various modifications and improvements can be made without departing from the spirit and substance of the present invention, and such modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A vehicle security system, characterized in that: Including security components; The security component includes: A vibration optical fiber sensor (1), wherein optical fibers of the vibration optical fiber sensor (1) are distributed on the side walls, top wall, and bottom wall of a transport cargo compartment (2) of a vehicle, and are used to detect vibration signals and convert them into electrical signals; an intelligent control host (3), arranged in the transport cargo compartment (2) and electrically connected to the vibration optical fiber sensor (1), for receiving an electrical signal transmitted by the vibration optical fiber sensor (1), and determining the state of the transport cargo compartment (2) according to a change in the electrical signal, and determining whether to send a first alarm signal to a monitoring and control device according to the state of the transport cargo compartment (2); and, The monitoring and control device is arranged in the driving cabin of the vehicle and is electrically connected to the intelligent control host (3), and is used for displaying the status of the transport cargo compartment (2) sent by the intelligent control host, and for issuing an alarm according to the received first alarm signal.

2. The vehicle security system according to claim 1, characterized in that: The security component further comprises a pressure sensor (10), the pressure sensor (10) being arranged below the shelf (4) in the transport cargo compartment (2) and being used to detect the pressure of the cargo placed on the shelf (4); The intelligent control host (3) is also electrically connected to the pressure sensor (10), and is further used to determine the state of the cargo based on the received change in the cargo pressure, and to determine whether to send a second alarm signal to the monitoring and control device based on the cargo state; The monitoring and control device is also used to display the status of the goods sent by the intelligent control host, and to issue an alarm based on the received second alarm signal.

3. The vehicle security system according to claim 2, characterized in that: A door (5) that can be opened and closed is provided on the side wall of the transport cargo compartment (2), and the optical fiber of the vibration optical fiber sensor (1) is also distributed on the door (5); The vehicle security system further includes an access control component, which includes: An electric lock (6) is arranged on the inner side of the compartment door (5); an identification device (7), arranged on the outside of the compartment door (5), for identifying the identity of a person entering the compartment door; and An access control controller (8) is electrically connected to the electric lock (6) and the identity recognition device (7), and is used to control the locking state of the electric lock (6) according to the identity recognition result.

4. The vehicle security system according to claim 3, characterized in that: The electric lock (6) is an electric lock (6) integrated with a door magnetic function, and the electric lock (6) is also used to monitor the opening and closing status of the compartment door (5) and send the opening and closing status of the compartment door (5) to the access control controller (8); The access controller (8) is also electrically connected to the intelligent control host (3), and is also used to monitor the opening and closing of the compartment door (5), and send the opening and closing status of the compartment door (5) to the intelligent control host (3), and the intelligent control host (3) is also used to send the opening and closing status of the compartment door (5) to the monitoring control device for display; The access controller (8) is also used to control the locking state of the electric lock (6) according to the linkage signal sent by the intelligent control host (3).

5. The vehicle security system according to claim 4, characterized in that: Also included is a video monitoring device (9), the video monitoring device (9) comprising: a first camera, disposed outside the transport cargo compartment (2), for acquiring video information outside the transport cargo compartment (2); and a second camera, disposed inside the transport cargo compartment (2), for acquiring video information inside the transport cargo compartment (2); The intelligent control host (3) is also electrically connected to the first camera and the second camera respectively, and is used to send the received video information outside the transport cargo compartment (2) and the received video information inside the transport cargo compartment (2) to the monitoring control device for display.

6. The vehicle security system according to claim 5, characterized in that: The first camera is a panoramic camera.

7. The vehicle security system according to claim 5, characterized in that: It also includes a monitoring center; The intelligent control host (3) is also connected to the monitoring center for communication, and is used to transmit the status of the transport cargo compartment (2), the status of the cargo, the open and closed status of the compartment door (5), the video information outside the transport cargo compartment (2), and the video information inside the transport cargo compartment (2) to the monitoring center for display, and to send the first alarm signal and the second alarm signal to the monitoring center for alarm.

8. The vehicle security system according to claim 7, characterized in that: Also included are navigational equipment; The navigation device is integrated into the intelligent control host (3), and the intelligent control host (3) is also used to send the location information provided by the navigation device to the monitoring center for display.

9. The vehicle security system according to claim 7, characterized in that: Also included are wireless communication devices; The wireless communication device is integrated into the intelligent control host (3), and the intelligent control host (3) is connected to the monitoring center through the wireless communication device.

10. A transport vehicle for transporting radioactive materials, characterized in that: include: The vehicle body comprises a driving cabin and a transport cargo compartment (2); the radioactive article is placed in the transport cargo compartment (2); and, The vehicle security system according to any one of claims 1 to 9.

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