Pickup truck container anti-theft system and method

Abstract

The invention discloses a pickup truck container anti-theft system and method.The system comprises a vehicle-mounted display device, a panoramic monitoring image system, a vehicle-mounted remote information processing system, an automobile remote service platform and a client side, and the vehicle-mounted display device is connected with a container camera, the panoramic monitoring image system and the vehicle-mounted remote information processing system; the vehicle-mounted remote information processing system is further connected with the vehicle remote service platform, and the vehicle remote service platform is further connected with the client side. According to the pickup truck container anti-theft system and method, the functions of container state real-time monitoring, local and remote alarming and the like are achieved based on vision and the Internet of Vehicles, the container monitoring anti-theft function is achieved, and the safety of articles is guaranteed; a visual scheme is adopted to realize container monitoring and anti-theft functions, so that potential safety hazards of articles in a container are avoided, and powerful measures are provided for use safety of pickup trucks; the man-machine interaction is richer, the user experience is richer, the anti-theft service is provided for the user, and meanwhile the emotional value of the man-machine interaction is provided.

Description

Technical Field

[0001] The present invention relates to the technical field of pickup truck cargo boxes, and more specifically, to a pickup truck cargo box anti-theft system and method. Background Art

[0002] With the gradual relaxation of domestic regulations on pickup trucks, domestic market users are becoming more and more accepting of pickup trucks. Correspondingly, market users are paying more and more attention to the functional experience and safety performance of pickup trucks in various usage scenarios. The pickup truck cargo box is a unique structure of pickup trucks, and its usage purposes and methods are complex and diverse. For example, the construction industry uses pickup trucks to transport sand, gravel and earth, the animal husbandry industry transports livestock and poultry, and urban individual users use pickup trucks for fishing. The cargo box also serves as a constant temperature water pool, quick-freezer, camping carrier and other functions. In addition, due to the structural constraints of pickup trucks, the cargo box is independent outside the vehicle, and the original body anti-theft system cannot cover the cargo box part. In addition, most models on the market currently do not have a cargo box cover, and the safety of items in the cargo box lacks effective protection.

[0003] Therefore, there is an urgent need for a pickup truck cargo box anti-theft system and method. Summary of the invention

[0004] The purpose of the present invention is to provide a pickup truck cargo box anti-theft system and method to solve the problems in the above-mentioned prior art. It can realize real-time monitoring of the cargo box status, local and remote alarm and other functions based on vision + vehicle networking, help users realize the cargo box monitoring and anti-theft functions, and ensure the safety of items.

[0005] The present invention provides a pickup truck cargo box anti-theft system, which includes: a cargo box camera, a vehicle-mounted display device, a panoramic monitoring image system, a vehicle-mounted remote information processing system, a car remote service platform and a client, wherein the vehicle-mounted display device is connected to the cargo box camera, the panoramic monitoring image system and the vehicle-mounted remote information processing system respectively, the vehicle-mounted remote information processing system is also connected to the car remote service platform, and the car remote service platform is also connected to the client, wherein:

[0006] The cargo box camera is arranged at the rear of the vehicle body, and the cargo box camera is arranged above the cargo box, for real-time monitoring of the cargo box position image;

[0007] The panoramic monitoring imaging system is used to collect panoramic imaging information of the vehicle;

[0008] The vehicle-mounted display device is used to drive the cargo box camera and the panoramic monitoring imaging system to collect data, perform anti-theft detection based on the cargo box position image collected by the cargo box camera and the panoramic image information collected by the panoramic monitoring imaging system, obtain alarm information based on the anti-theft detection result, and send the alarm information to the vehicle-mounted telematics processing system;

[0009] The vehicle-mounted telematics processing system is used to send the alarm information to the vehicle remote service platform;

[0010] The automobile remote service platform is used to send the alarm information to the client;

[0011] The client is used to receive the alarm information and perform remote viewing and remote vehicle control according to the alarm information.

[0012] The pickup truck cargo box anti-theft system as described above, wherein, preferably, the pickup truck cargo box anti-theft system also includes a body controller, hazard lights and an alarm horn, the body controller is respectively connected to the vehicle-mounted display device and the vehicle-mounted remote information processing system, the hazard lights and the alarm horn, and the body controller is used to control the hazard lights and the alarm horn to perform local alarm and / or remote alarm.

[0013] The pickup truck cargo box anti-theft system as described above, wherein, preferably, the pickup truck cargo box anti-theft system also includes an electric roller shutter or a cargo box refrigerator, the electric roller shutter is connected to a cargo box roller shutter controller, the cargo box refrigerator is connected to a cargo box refrigerator controller, the cargo box roller shutter controller and the cargo box refrigerator controller are respectively connected to the vehicle-mounted display device and the vehicle-mounted remote information processing system.

[0014] The pickup truck cargo box anti-theft system as described above, wherein, preferably, the cargo box camera adopts a fisheye short-range camera, which is arranged on the crossbar above the rear windshield of the pickup truck body, with the field of view angle tilted downward, and the field of view FOV range covers the entire cargo box of the pickup truck and a small part of the external area; the working modes of the cargo box camera include normal working mode and low power consumption mode, in which the camera is used to collect cargo box range images in real time and perform dynamic object detection; when the dynamic object detection triggers the set threshold, the camera enters the normal working mode, in which the cargo box images are collected in real time, and preliminary dynamic object target recognition and judgment are performed to determine whether there is an intrusion of abnormal people, animals or objects, and at the same time, a wake-up command is sent to the vehicle-mounted display device to wake up the vehicle-mounted display device to activate anti-theft detection.

[0015] In the pickup truck cargo box anti-theft system as described above, preferably, the vehicle-mounted display device includes an anti-theft controller, an anti-theft detection module and an alarm module which are arranged in sequence, wherein:

[0016] The anti-theft controller is used to respond to the wake-up instruction sent by the cargo box camera, switch from the sleep state to the working state, and wake up the anti-theft detection module and the alarm module;

[0017] The anti-theft detection module is used to perform anti-theft detection and output warning information based on the video images transmitted by the cargo box camera and the panoramic monitoring imaging system;

[0018] The alarm module is used to generate an alarm according to the alarm information.

[0019] In the pickup truck cargo box anti-theft system as described above, preferably, the anti-theft detection module includes a video image acquisition unit, a target object detection and comparison unit, a warning level determination unit and a warning output unit which are arranged in sequence, wherein:

[0020] The video image acquisition unit is used to acquire the video images transmitted by the cargo box camera and the panoramic monitoring imaging system to identify the situation around the vehicle at the time of the alarm; and after the cargo box camera and the panoramic monitoring imaging system are awakened by the vehicle-mounted display device, they keep collecting video image information around the vehicle in real time;

[0021] The target detection and comparison unit is used to perform pixel-level comparison and recognition on the video image information collected by the cargo box camera and the panoramic monitoring imaging system through a preset target recognition model to obtain a target recognition result and identify objects, animals and people;

[0022] The alarm level determination unit is used to determine the alarm level according to the target object recognition result;

[0023] The alarm output unit is used to output alarm information according to the alarm level determination result.

[0024] The alarm level determination unit determines the alarm level according to three levels of alarm level, wherein:

[0025] The criteria for judging a Level 1 alert are: the intrusion type is a small item, the dynamic intrusion time is stopped after the intrusion, and the vehicle damage is no or slight;

[0026] The criteria for judging the second-level alarm are: the intrusion type is a large object or a small animal, the dynamic intrusion time is continuous activity after the intrusion, and the vehicle damage is minor;

[0027] The criteria for judging the third-level alarm are: the type of intrusion is a large animal or human, the dynamic intrusion time is continuous activity after the intrusion, and the damage to the vehicle is serious.

[0028] In the pickup truck cargo box anti-theft system as described above, preferably, the alarm module is specifically used to execute different alarm strategies according to different alarm situations, wherein:

[0029] When the alarm level is level 1, the local alarm of the vehicle will not be triggered, only the remote alarm will be triggered. The status bar on the client will prompt that a foreign object has entered the cargo box, and please check it in time, and a video link of the intrusion time will be provided;

[0030] When the alarm level is level 2, the vehicle will be alerted locally, the alarm horn will sound at a frequency of 2hz, and music will be played through the VSP. At the same time, a remote alarm will be issued, and a reminder will be displayed in the status bar of the client that foreign objects have invaded the cargo box. Please manage it in time, and a mobile phone text message will be sent to remind you, with a video link of the intrusion moment;

[0031] When the alarm level reaches level three, the vehicle will be locally alarmed, the alarm horn will sound at a frequency of 1hz, and music will be played through the VSP. The double flash lights will flash, and a remote alarm will be issued at the same time. The status bar of the client will prompt that a foreign object has invaded the cargo box. Please manage it in time, and the reminder will be sent through text messages and mobile phone calls, and a video link of the moment of intrusion will be attached.

[0032] In the pickup truck cargo box anti-theft system as described above, preferably, after the alarm module ends the alarm, the anti-theft controller executes different sleep strategies according to different alarm levels, wherein:

[0033] The triggering anti-theft time t1 of the first-level alarm, the second-level alarm and the third-level alarm are consistent, and the alarm output time t2 is consistent;

[0034] After the alarm output of the first-level alarm is 1 minute, the anti-theft controller enters the standby monitoring state, and the difference between the standby monitoring time t3 and the alarm output time t2 is 60 seconds; after the standby monitoring is 5 minutes, the anti-theft controller enters the sleep state, and the difference between the sleep time t5 and the standby monitoring time t3 is 300 seconds;

[0035] After the alarm of the second-level alarm and the third-level alarm is output, the standby monitoring state is entered: the difference between the user operation end time t4 and the alarm output time t2 is the user operation time, not less than 5 minutes and not more than 10 minutes, 300s≤t4-t2≤600s; after entering the standby monitoring state, wait for 5 minutes to enter the sleep state, and the difference between the sleep time t6 and the user operation end time t4 is 300s.

[0036] In the pickup truck cargo box anti-theft system as described above, preferably, the client is specifically used to: after receiving the alarm information, perform at least one operation of remote viewing, remote alarm and remote control, wherein:

[0037] If the client performs a remote viewing operation, the user's remote viewing operation instruction is transmitted to the vehicle display device through the vehicle remote service platform and the vehicle telematics processing system in sequence, and in response to the remote viewing operation instruction, the vehicle display device retrieves the image information of the cargo box camera and the panoramic monitoring imaging system;

[0038] If the client performs a remote alarm operation, the user's remote re-alarm operation instruction is transmitted to the vehicle body controller through the automobile remote service platform and the vehicle-mounted telematics processing system in sequence. In response to the remote re-alarm operation instruction, the vehicle body controller controls the alarm horn to sound and the double flash lights to flash;

[0039] If the client performs remote vehicle control operations, the user's remote vehicle control operation instructions are transmitted to the vehicle-mounted remote information processing system through the automobile remote service platform in turn. In response to the remote vehicle control operation instructions, the vehicle-mounted remote information processing system controls the cargo box roller shutter to close and controls the body controller to remotely find the vehicle.

[0040] The present invention also provides a pickup truck cargo box anti-theft method using the above device, comprising the following steps:

[0041] Monitor the cargo box location image in real time through the cargo box camera;

[0042] The on-board display device is awakened according to the cargo box position image collected by the cargo box camera, the on-board display device drives the panoramic monitoring imaging system to collect panoramic imaging information of the vehicle, anti-theft detection is performed according to the cargo box position image collected by the cargo box camera and the panoramic imaging information collected by the panoramic monitoring imaging system, and alarm information is obtained according to the anti-theft detection result, and the alarm information is sent to the on-board telematics processing system;

[0043] Sending the alarm information to the automobile remote service platform through the vehicle telematics processing system;

[0044] Sending the alarm information to the client via the automobile remote service platform;

[0045] The alarm information is received through the client, and remote viewing and remote vehicle control are performed according to the alarm information.

[0046] The present invention provides a pickup truck cargo box anti-theft system and method. In view of the characteristics of the pickup truck cargo box as an independent body system, various usage modes, and complex types of stored goods, the system realizes real-time monitoring of the cargo box status, local and remote alarm and other functions based on vision + Internet of Vehicles, helping users to realize the cargo box monitoring and anti-theft function and ensure the safety of goods; adopts a visual solution to realize the cargo box monitoring and anti-theft function, avoids safety hazards of goods in the cargo box, provides effective measures for the safe use of pickup trucks, and enhances safety; has richer human-computer interaction and richer user experience. Compared with traditional anti-theft solutions, the present invention is based on the cargo box camera, establishes various anti-theft strategies and solutions, and combines remote viewing and remote vehicle control. While providing anti-theft services to users, it also provides the emotional value of human-computer interaction, making a positive contribution to the improvement of the use value of pickup trucks and the guarantee of user experience; has good expansibility, and can expand a variety of functional scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described below with reference to the accompanying drawings, in which:

[0048] Figure 1 A structural block diagram of an embodiment of a pickup truck cargo box anti-theft system provided by the present invention;

[0049] Figure 2 This is a schematic diagram of the installation position of the cargo box camera;

[0050] Figure 3 Logic diagram for anti-theft detection and alarm for vehicle display equipment;

[0051] Figure 4 This is a schematic diagram of the sleep strategy corresponding to the alarm level;

[0052] Figure 5 A logical diagram for remote operations on the client side;

[0053] Figure 6 The present invention is a flowchart of an embodiment of the pickup truck cargo box anti-theft method provided by the present invention.

[0054] Explanation of the accompanying drawings: 1-cargo box camera, 2-on-board display device, 3-panoramic monitoring imaging system, 4-on-board remote information processing system, 5-automobile remote service platform, 6-client, 7-body controller, 8-electric roller shutter, 9-double flash lights, 10-alarm horn. DETAILED DESCRIPTION

[0055] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the present disclosure and its application or use. The present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present disclosure thorough and complete and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the components and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary and not as limiting.

[0056] The words "first", "second" and similar words used in this disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. The words "include" or "comprises" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements. "Up", "down" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0057] In the present disclosure, when a specific component is described as being located between a first component and a second component, there may or may not be an intermediate component between the specific component and the first component or the second component. When a specific component is described as being connected to other components, the specific component may be directly connected to the other components without an intermediate component, or may not be directly connected to the other components but have an intermediate component.

[0058] All terms (including technical terms or scientific terms) used in the present disclosure have the same meanings as those understood by ordinary technicians in the field to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0059] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0060] At present, most pickup truck cargo boxes on the market use open-air cargo boxes, which completely ignore anti-theft measures and cannot provide anti-theft protection. Items stored in the cargo boxes cannot be kept for a long time, which directly affects the user's experience of placing items. Or some models provide users with optional cargo box covers, which use traditional lock structures to achieve anti-theft protection. They can only provide simple anti-theft protection, but cannot cover scenarios such as theft alarm, vehicle departure warning, real-time monitoring, and items out of the cargo box range. In addition, the function lacks human-computer interaction, and cannot provide users with value-added experience services such as remote viewing.

[0061] like Figure 1 As shown, the pickup truck cargo box anti-theft system provided in this embodiment includes: a cargo box camera 1, a vehicle-mounted display device (MP5) 2, an around view monitor (AVM) system 3, a vehicle-mounted telematics box (T-BOX) system 4, a car remote service (Telematics Service Provider, TSP) platform 5 and a client 6, wherein the vehicle-mounted display device 2 is respectively connected to the cargo box camera 1, the around view monitor 3 and the vehicle-mounted telematics system 4, the vehicle-mounted telematics system 4 is also connected to the car remote service platform 5, and the car remote service platform 5 is also connected to the client 6, wherein:

[0062] The cargo box camera 1 is arranged at the rear of the vehicle body, and the cargo box camera 1 is arranged above the cargo box, for real-time monitoring of the cargo box position image;

[0063] The panoramic monitoring imaging system 3 is used to collect panoramic imaging information of the vehicle;

[0064] The vehicle-mounted display device 2 is used to drive the cargo box camera 1 and the panoramic monitoring imaging system 3 to collect data, perform anti-theft detection based on the cargo box position image collected by the cargo box camera 1 and the panoramic image information collected by the panoramic monitoring imaging system 3, obtain alarm information based on the anti-theft detection result, and send the alarm information to the vehicle-mounted telematics processing system 4;

[0065] The vehicle-mounted telematics processing system 4 is used to send the alarm information to the vehicle remote service platform 5;

[0066] The automobile remote service platform 5 is used to send the alarm information to the client;

[0067] The client 6 is used to receive the alarm information and perform remote viewing and remote vehicle control according to the alarm information.

[0068] The client 6 may be a mobile phone APP, for example. Figure 2 As shown, the cargo box camera 1 adopts a fisheye short-range camera, which is arranged on the crossbar above the rear windshield of the pickup truck body, with a downward tilted field of view, and the field of view FOV covers the entire cargo box of the pickup truck and a small part of the external area; the working mode of the cargo box camera 1 includes a normal working mode and a low power consumption mode. In the low power consumption mode, it is used to collect cargo box range images in real time and perform dynamic object detection; when the dynamic object detection triggers the set threshold, it enters the normal working mode, in which the cargo box images are collected in real time, and preliminary dynamic object target recognition and judgment are performed to determine whether there is an abnormal person, animal or object intrusion, and at the same time, a wake-up instruction is sent to the sending vehicle display device 2 to wake up the vehicle display device 2 to activate the anti-theft detection, wherein the form of the wake-up instruction can be, for example, the anti-theft activation signal is switched from a low level signal to a high level signal. The cargo box camera 1 has a built-in microprocessor, which can collect cargo box range images in real time with low power consumption, and perform preliminary recognition and judgment: abnormal people, animals, and objects intrusion, when the detection threshold is triggered, it works at full power, and wakes up the vehicle display device 2 at the same time to activate the anti-theft detection process.

[0069] Furthermore, if Figure 1 As shown, the pickup truck cargo box anti-theft system also includes a body controller 7 (Body Control Module, BCM), a double flash light 9 and an alarm horn 10. The body controller 7 is connected to the vehicle display device 2 and the vehicle telematics processing system 4, the double flash light 9 and the alarm horn 10 respectively. The body controller 7 is used to control the double flash light 9 and the alarm horn 10 to perform local alarm and / or remote alarm. The body controller 7 can receive the local alarm command sent by the vehicle display device 2 and the remote alarm command sent by the vehicle telematics processing system 4, control the double flash light 9 to light up, and the alarm horn 10 to sound, thereby realizing the sound and light alarm.

[0070] Furthermore, the pickup truck cargo box anti-theft system also includes an electric roller shutter 8 or a cargo box refrigerator, the electric roller shutter 8 is connected to a cargo box roller shutter controller (Container Roll Blinding Controller, C-RBC), the cargo box refrigerator is connected to a cargo box refrigerator controller, the cargo box roller shutter controller and the cargo box refrigerator controller are respectively connected to the vehicle-mounted display device 2 and the vehicle-mounted telematics processing system 4, so as to control the opening and closing of the cargo box roller shutter cover through the cargo box roller shutter controller, and control the opening and closing of the cargo box refrigerator through the cargo box refrigerator controller. In one embodiment of the present invention, the cargo box roller shutter controller receives the remote roller shutter control instruction sent by the vehicle-mounted telematics processing system 4 to control the opening and closing of the roller shutter, thereby realizing the roller shutter remote control function; correspondingly, other controllers can respond to the remote vehicle control request sent by the vehicle-mounted telematics processing system 4, and embed other remote vehicle controls in the anti-theft system. By linking the body controller 7, the electric roller shutter, the cargo box refrigerator, etc., more abundant usage scenarios can be provided for users. The present invention has good scalability and is based on a solution of visually monitoring the cargo box. Although the main purpose of the present invention is to achieve anti-theft, by combining with devices such as electric roller shutters and external speakers, the cargo box can be expanded to automatically open, making it convenient for express delivery to be loaded on the vehicle, remotely reminding children to stay away from play, placing and checking pets, and displaying fishing fish, etc.

[0071] Among them, the cargo box camera 1 has a built-in microprocessor to collect cargo box position images in real time with low power consumption, and conducts preliminary identification and judgment to determine abnormal people, animals, and objects intruding. When the detection threshold is triggered, it works at full power and wakes up the vehicle display device 2 at the same time to activate the anti-theft detection process, realizing the proximity wake-up detection abnormality and automatic wake-up function in sleep mode; the vehicle display device 2 receives the anti-theft detection command of the cargo box camera 1, activates the anti-theft detection process, and first calls the cargo box camera 1 and the panoramic monitoring image system 3 The on-board display device 2 has a built-in processing model and chip, which is responsible for camera driving, image processing and storage, abnormality judgment, and alarm video reporting. The panoramic monitoring imaging system 3 is responsible for providing panoramic imaging information of the vehicle. After the on-board display device 2 is activated, the real-time video image of the vehicle surrounding is output to the on-board display device 2, supporting the on-board display device 2 to make anti-theft judgments. The on-board telematics processing system 4 is responsible for providing 4G network and supporting the on-board display device 2 to upload image videos to the car remote service platform 5. On the one hand, the on-board telematics processing system 4 can receive the alarm and video image information reported by the on-board display device 2 and transmit it to the car. On the other hand, the vehicle remote service platform 5 can receive the remote viewing instructions and remote vehicle control instructions of the vehicle remote service platform 5, and transmit the corresponding instructions to the response controller to realize remote real-time image viewing, remote alarm, remote vehicle control and other functions; the vehicle remote service platform 5 receives the images uploaded by the vehicle remote information processing system 4 and saves them to the cloud, and transmits the images to the client 6 to prompt the user that there is an alarm in the cargo box. In addition, the vehicle remote service platform 5 can receive the remote real-time image viewing, remote alarm, and remote vehicle control instructions of the client 6, and send them to the vehicle remote information processing system 4 on the vehicle side to realize remote instructions; the client 6 is responsible for alarm reminders and displays, and also supports remote viewing of images, remote alarms and other functions.

[0072] Specifically, if Figure 3 As shown, the vehicle-mounted display device 2 includes an anti-theft controller, an anti-theft detection module and an alarm module arranged in sequence, wherein:

[0073] The anti-theft controller is used to respond to the wake-up instruction sent by the cargo box camera 1, switch from the sleep state to the working state, and wake up the anti-theft detection module and the alarm module;

[0074] The anti-theft detection module is used to perform anti-theft detection based on the video images transmitted by the cargo box camera 1 and the panoramic monitoring imaging system 3, and output alarm information;

[0075] The alarm module is used to generate an alarm according to the alarm information.

[0076] Furthermore, if Figure 3 As shown, the anti-theft detection module includes a video image acquisition unit, a target object detection and comparison unit, a warning level determination unit and a warning output unit which are arranged in sequence, wherein:

[0077] The video image acquisition unit is used to retrieve the video images transmitted by the cargo box camera 1 and the panoramic monitoring imaging system 3 to identify the situation around the vehicle at the time of the alarm; and after the cargo box camera 1 and the panoramic monitoring imaging system 3 are awakened by the vehicle-mounted display device 2, they keep collecting video image information around the vehicle in real time;

[0078] The target detection and comparison unit is used to perform pixel-level comparison and recognition on the video image information collected by the cargo box camera 1 and the panoramic monitoring imaging system 3 through a preset target recognition model to obtain a target recognition result and identify objects, animals and people;

[0079] The alarm level determination unit is used to determine the alarm level according to the target object recognition result;

[0080] The alarm output unit is used to output alarm information according to the alarm level determination result.

[0081] Among them, Figure 3 As shown in Table 1, the alarm level determination unit determines the alarm level according to three levels of alarm level, where:

[0082] The criteria for judging a Level 1 alert are: the intrusion type is a small item, the dynamic intrusion time is stopped after the intrusion, and the vehicle damage is no or slight;

[0083] The criteria for judging the second-level alarm are: the intrusion type is a large object or a small animal, the dynamic intrusion time is continuous activity after the intrusion, and the vehicle damage is minor;

[0084] The criteria for judging the third-level alarm are: the type of intrusion is a large animal or human, the dynamic intrusion time is continuous activity after the intrusion, and the damage to the vehicle is serious.

[0085] Table 1 Alarm level determination criteria

[0086]

[0087] Furthermore, as shown in Table 2, the alarm module is specifically used to execute different alarm strategies according to different alarm situations, wherein:

[0088] When the alarm level is level 1, the local alarm of the vehicle will not be triggered, only the remote alarm will be triggered. The status bar of the client 6 will prompt that a foreign object has entered the cargo box, and please check it in time, and a video link of the intrusion time will be provided;

[0089] When the alarm level is level 2, the vehicle will be locally alarmed, the alarm horn 10 will sound at a frequency of 2hz, and music will be played through the VSP (virtual sound source), that is, the local alarm will only sound an alarm, and a remote alarm will be issued at the same time, and a foreign object will be prompted in the status bar of the client 6 to enter the cargo box. Please manage it in time, and send a text message to the mobile phone, and attach a video link of the intrusion time;

[0090] When the alarm level is level three, the vehicle's local alarm is performed, the alarm horn 10 sounds at a frequency of 1 Hz, and music is played through the VSP. The double flash lights 9 flash, that is, sound alarm and light alarm are performed simultaneously. At the same time, a remote alarm is performed, and a foreign object is prompted in the status bar of the client 6 to invade the cargo box. Please manage it in time, and prompt through mobile phone text messages and mobile phone calls, and attach a video link of the moment of intrusion.

[0091] Table 2 Alarm strategies corresponding to alarm levels

[0092]

[0093] Furthermore, if Figure 4 As shown, after the alarm module ends the alarm, the anti-theft controller executes different sleep strategies according to different alarm levels, where:

[0094] The triggering anti-theft time t1 of the first-level alarm, the second-level alarm and the third-level alarm are consistent, and the alarm output time t2 is consistent;

[0095] After the alarm output of the first-level alarm is 1 minute, the anti-theft controller enters the standby monitoring state. The difference between the standby monitoring time t3 and the alarm output time t2 is 60 seconds, that is, t3-t2=60 seconds; after the standby monitoring is 5 minutes, the anti-theft controller enters the dormant state. The difference between the dormant time t5 and the standby monitoring time t3 is 300 seconds, that is, t5-t3=300 seconds;

[0096] After the alarm output of the second-level alarm and the third-level alarm, the system enters the standby monitoring state: the difference between the user operation end time t4 and the alarm output time t2 is the user operation time (t4-t2), which is not less than 5 minutes and not more than 10 minutes, 300s≤t4-t2≤600s; after entering the standby monitoring state, wait for 5 minutes to enter the sleep state, and the difference between the sleep time t6 and the user operation end time t4 is 300 seconds, t6-t4=300s.

[0097] To summarize, the anti-theft triggering time t1 for level 1, level 2, and level 3 alarms are designed to be consistent, and the alarm output time t2 is designed to be consistent, but the standby monitoring phase time is designed after the alarm output is completed, and different sleep strategies are set according to different alarm situations.

[0098] Furthermore, the vehicle display device 2 outputs the alarm information, which is transmitted to the user via the vehicle telematics processing system 4, the vehicle teleservice platform 5 and the client 6, so as to support the user to perform remote viewing, remote alarm and remote control. Figure 5 As shown, the client 6 is specifically used to: after receiving the alarm information, perform at least one operation of remote viewing, remote alarm and remote control, wherein:

[0099] If the client 6 performs a remote viewing operation, the user's remote viewing operation command is sequentially transmitted to the vehicle display device 2 through the vehicle remote service platform 5 and the vehicle telematics processing system 4. In response to the remote viewing operation command, the vehicle display device 2 retrieves the image information of the cargo box camera 1 and the panoramic monitoring imaging system 3;

[0100] If the client 6 performs a remote alarm operation, the user's remote re-alarm operation instruction is transmitted to the vehicle body controller 7 through the automobile remote service platform 5 and the vehicle-mounted telematics processing system 4 in sequence. In response to the remote re-alarm operation instruction, the vehicle body controller 7 controls the alarm horn 10 to sound and controls the double flash lights 9 to flash;

[0101] If the client 6 performs remote vehicle control operations, the user's remote vehicle control operation instructions are sequentially transmitted to the vehicle-mounted telematics processing system 4 through the automobile remote service platform 5. In response to the remote vehicle control operation instructions, the vehicle-mounted telematics processing system 4 controls the cargo box roller shutter to close and controls the vehicle body controller 7 to remotely search for the vehicle.

[0102] The pickup truck cargo box anti-theft system provided by the embodiment of the present invention aims at the characteristics of the pickup truck cargo box as an independent body system, various usage modes, and complex types of stored goods. It realizes real-time monitoring of the cargo box status, local and remote alarm and other functions based on vision + Internet of Vehicles, helping users to realize the cargo box monitoring and anti-theft function and ensure the safety of goods; adopts visual solutions to realize the cargo box monitoring and anti-theft function to avoid safety hazards of cargo in the cargo box, provide effective measures for the safe use of pickup trucks, and enhance safety; richer human-computer interaction and richer user experience. Compared with traditional anti-theft solutions, the present invention is based on the cargo box camera, establishes various anti-theft strategies and solutions, and combines remote viewing and remote vehicle control. While providing users with anti-theft services, it also provides the emotional value of human-computer interaction, making a positive contribution to the improvement of the use value of pickup trucks and the guarantee of user experience; it has good scalability and can expand a variety of functional scenarios.

[0103] like Figure 6 As shown, the pickup truck cargo box anti-theft method provided in this embodiment includes the following steps in actual implementation:

[0104] Step S1, real-time monitoring of the cargo box position image through the cargo box camera 1.

[0105] like Figure 2 As shown, the cargo box camera 1 adopts a fisheye short-range camera, which is arranged on the crossbar above the rear windshield of the pickup truck body, with a downward tilted field of view, and the field of view FOV covers the entire cargo box of the pickup truck and a small part of the external area; the working mode of the cargo box camera 1 includes a normal working mode and a low power consumption mode. In the low power consumption mode, it is used to collect cargo box range images in real time and perform dynamic object detection; when the dynamic object detection triggers the set threshold, it enters the normal working mode, in which the cargo box images are collected in real time, and preliminary dynamic object target recognition and judgment are performed to determine whether there is an abnormal person, animal or object intrusion, and at the same time, a wake-up instruction is sent to the sending vehicle display device 2 to wake up the vehicle display device 2 to activate the anti-theft detection, wherein the form of the wake-up instruction can be, for example, the anti-theft activation signal is switched from a low level signal to a high level signal. The cargo box camera 1 has a built-in microprocessor, which can collect cargo box range images in real time with low power consumption, and perform preliminary recognition and judgment: abnormal people, animals, and objects intrusion, when the detection threshold is triggered, it works at full power, and wakes up the vehicle display device 2 at the same time to activate the anti-theft detection process.

[0106] Step S2, waking up the vehicle-mounted display device 2 according to the cargo box position image captured by the cargo box camera 1, the vehicle-mounted display device 2 drives the panoramic monitoring imaging system 3 to capture panoramic image information of the vehicle, performing anti-theft detection according to the cargo box position image captured by the cargo box camera 1 and the panoramic image information captured by the panoramic monitoring imaging system 3, obtaining alarm information according to the anti-theft detection result, and sending the alarm information to the vehicle-mounted remote information processing system 4.

[0107] Among them, Figure 2 As shown, the vehicle-mounted display device 2 includes an anti-theft controller, an anti-theft detection module and an alarm module which are arranged in sequence.

[0108] In one embodiment of the pickup truck cargo box anti-theft method of the present invention, step S2 may specifically include:

[0109] Step S21, in response to the wake-up instruction sent by the cargo box camera 1, the anti-theft controller switches from the sleep state to the working state, and wakes up the anti-theft detection module and the alarm module.

[0110] Step S22, the anti-theft detection module performs anti-theft detection based on the video images transmitted by the cargo box camera 1 and the panoramic monitoring imaging system 3, and outputs warning information.

[0111] In one embodiment of the pickup truck cargo box anti-theft method of the present invention, step S22 may specifically include:

[0112] Step S221, retrieve the video images transmitted by the cargo box camera 1 and the panoramic monitoring imaging system 3 to identify the situation around the vehicle at the moment of the alarm; and after the cargo box camera 1 and the panoramic monitoring imaging system 3 are awakened by the vehicle-mounted display device 2, keep collecting video image information around the vehicle in real time.

[0113] Step S222: By using a preset target object recognition model, pixel-level comparative recognition is performed on the video image information collected by the cargo box camera 1 and the panoramic monitoring imaging system 3 to obtain a target object recognition result, and identify objects, animals and people.

[0114] Step S223: Determine the alarm level based on the target object recognition result.

[0115] Step S224: output the alarm information according to the alarm level determination result.

[0116] Specifically, if Figure 3 As shown in Table 1, the alarm level determination unit determines the alarm level according to three levels of alarm level, where:

[0117] The criteria for judging a Level 1 alert are: the intrusion type is a small item, the dynamic intrusion time is stopped after the intrusion, and the vehicle damage is no or slight;

[0118] The criteria for judging the second-level alarm are: the intrusion type is a large object or a small animal, the dynamic intrusion time is continuous activity after the intrusion, and the vehicle damage is minor;

[0119] The criteria for judging the third-level alarm are: the type of intrusion is a large animal or human, the dynamic intrusion time is continuous activity after the intrusion, and the damage to the vehicle is serious.

[0120] Step S23: The alarm module is used to generate an alarm according to the alarm information.

[0121] Specifically, as shown in Table 2, the alarm module executes different alarm strategies according to different alarm situations, where:

[0122] When the alarm level is level 1, the local alarm of the vehicle will not be triggered, only the remote alarm will be triggered. The status bar of the client 6 will prompt that a foreign object has entered the cargo box, and please check it in time, and a video link of the intrusion time will be provided;

[0123] When the alarm level is level 2, the vehicle will be locally alarmed, the alarm horn 10 will sound at a frequency of 2hz, and music will be played through the VSP (virtual sound source), that is, the local alarm will only sound an alarm, and a remote alarm will be issued at the same time, and a foreign object will be prompted in the status bar of the client 6 to enter the cargo box. Please manage it in time, and send a text message to the mobile phone, and attach a video link of the intrusion time;

[0124] When the alarm level is level three, the vehicle's local alarm is performed, the alarm horn 10 sounds at a frequency of 1 Hz, and music is played through the VSP. The double flash lights 9 flash, that is, sound alarm and light alarm are performed simultaneously. At the same time, a remote alarm is performed, and a foreign object is prompted in the status bar of the client 6 to invade the cargo box. Please manage it in time, and prompt through mobile phone text messages and mobile phone calls, and attach a video link of the moment of intrusion.

[0125] Furthermore, in one embodiment of the pickup truck cargo box anti-theft method of the present invention, step S2 may also include:

[0126] Step S24: After the alarm module stops alarming, the anti-theft controller executes different sleep strategies according to different alarm levels.

[0127] Specifically, Figure 4 As shown, the anti-theft triggering time t1 of the first-level alarm, the second-level alarm and the third-level alarm are consistent, and the alarm output time t2 is consistent;

[0128] After the alarm output of the first-level alarm is 1 minute, the anti-theft controller enters the standby monitoring state. The difference between the standby monitoring time t3 and the alarm output time t2 is 60 seconds, that is, t3-t2=60 seconds; after the standby monitoring is 5 minutes, the anti-theft controller enters the dormant state. The difference between the dormant time t5 and the standby monitoring time t3 is 300 seconds, that is, t5-t3=300 seconds;

[0129] After the alarm output of the second-level alarm and the third-level alarm, the system enters the standby monitoring state: the difference between the user operation end time t4 and the alarm output time t2 is the user operation time (t4-t2), which is not less than 5 minutes and not more than 10 minutes, 300s≤t4-t2≤600s; after entering the standby monitoring state, wait for 5 minutes to enter the sleep state, and the difference between the sleep time t6 and the user operation end time t4 is 300 seconds, t6-t4=300s.

[0130] To summarize, the anti-theft triggering time t1 for level 1, level 2, and level 3 alarms are designed to be consistent, and the alarm output time t2 is designed to be consistent, but the standby monitoring phase time is designed after the alarm output is completed, and different sleep strategies are set according to different alarm situations.

[0131] Step S3: sending the alarm information to the automobile remote service platform 5 via the vehicle telematics processing system 4 .

[0132] Step S4: sending the alarm information to the client 6 via the automobile remote service platform 5.

[0133] Step S5: receiving the alarm information through the client 6, and performing remote viewing and remote vehicle control according to the alarm information.

[0134] The client 6 is specifically used to perform at least one operation of remote viewing, remote alarm and remote control after receiving the alarm information. Figure 5 As shown, in one embodiment of the pickup truck cargo box anti-theft method of the present invention, step S5 may specifically include:

[0135] Step S51, if the client 6 performs a remote viewing operation, the user's remote viewing operation instruction is transmitted to the vehicle display device 2 through the automobile remote service platform 5 and the vehicle-mounted remote information processing system 4 in sequence. In response to the remote viewing operation instruction, the vehicle display device 2 retrieves the image information of the cargo box camera 1 and the panoramic monitoring imaging system 3.

[0136] Step S52: If the client 6 executes a remote alarm operation, the user's remote re-alarm operation instruction is transmitted to the body controller 7 through the automobile remote service platform 5 and the vehicle-mounted remote information processing system 4 in sequence. In response to the remote re-alarm operation instruction, the body controller 7 controls the alarm horn 10 to sound and controls the double flash lights 9 to flash.

[0137] Step S53: If the client 6 performs remote vehicle control operation, the user's remote vehicle control operation instructions are transmitted to the vehicle-mounted remote information processing system 4 through the automobile remote service platform 5 in sequence. In response to the remote vehicle control operation instructions, the vehicle-mounted remote information processing system 4 controls the cargo box roller shutter to close and controls the body controller 7 to remotely search for the vehicle.

[0138] The pickup truck cargo box anti-theft method provided in the embodiment of the present invention aims at the characteristics of the pickup truck cargo box as an independent body system, various usage modes, and complex types of stored goods. It realizes real-time monitoring of the cargo box status, local and remote alarm and other functions based on vision + Internet of Vehicles, helping users to realize the cargo box monitoring and anti-theft function and ensure the safety of goods; adopts a visual solution to realize the cargo box monitoring and anti-theft function to avoid safety hazards of cargo box items, provide effective measures for the safe use of pickup trucks, and enhance safety; richer human-computer interaction and richer user experience. Compared with traditional anti-theft solutions, the present invention is based on the cargo box camera, establishes various anti-theft strategies and solutions, and combines remote viewing and remote vehicle control. While providing anti-theft services to users, it also provides the emotional value of human-computer interaction, making a positive contribution to the improvement of the use value of pickup trucks and the guarantee of user experience; it has good scalability and can expand a variety of functional scenarios.

[0139] So far, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0140] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims

1. A pickup truck cargo box anti-theft system, characterized in that: include: A cargo box camera, a vehicle-mounted display device, a panoramic monitoring image system, a vehicle-mounted telematics processing system, a car remote service platform and a client, wherein the vehicle-mounted display device is connected to the cargo box camera, the panoramic monitoring image system and the vehicle-mounted telematics processing system respectively, the vehicle-mounted telematics processing system is also connected to the car remote service platform, and the car remote service platform is also connected to the client, wherein: The cargo box camera is arranged at the rear of the vehicle body, and the cargo box camera is arranged above the cargo box, for real-time monitoring of the cargo box position image; The panoramic monitoring imaging system is used to collect panoramic imaging information of the vehicle; The vehicle-mounted display device is used to drive the cargo box camera and the panoramic monitoring imaging system to collect data, perform anti-theft detection based on the cargo box position image collected by the cargo box camera and the panoramic image information collected by the panoramic monitoring imaging system, obtain alarm information based on the anti-theft detection result, and send the alarm information to the vehicle-mounted telematics processing system; The vehicle-mounted telematics processing system is used to send the alarm information to the vehicle remote service platform; The automobile remote service platform is used to send the alarm information to the client; The client is used to receive the alarm information and perform remote viewing and remote vehicle control according to the alarm information.

2. The pickup truck cargo box anti-theft system according to claim 1, characterized in that: The pickup truck cargo box anti-theft system also includes a body controller, hazard lights and an alarm horn. The body controller is respectively connected to the vehicle-mounted display device and the vehicle-mounted remote information processing system, the hazard lights and the alarm horn. The body controller is used to control the hazard lights and the alarm horn to perform local alarms and / or remote alarms.

3. The pickup truck cargo box anti-theft system according to claim 1, characterized in that: The pickup truck cargo box anti-theft system also includes an electric roller shutter or a cargo box refrigerator. The electric roller shutter is connected to a cargo box roller shutter controller, and the cargo box refrigerator is connected to a cargo box refrigerator controller. The cargo box roller shutter controller and the cargo box refrigerator controller are respectively connected to the vehicle-mounted display device and the vehicle-mounted remote information processing system.

4. The pickup truck cargo box anti-theft system according to claim 1, characterized in that: The cargo box camera adopts a fisheye short-range camera, which is arranged on the crossbeam above the rear windshield of the pickup truck body. The field of view angle is tilted downward, and the field of view FOV range covers the entire cargo box of the pickup truck and a small part of the external area; the working modes of the cargo box camera include normal working mode and low power consumption mode. In low power consumption mode, it is used to collect images of the cargo box range in real time and perform dynamic object detection; when the dynamic object detection triggers the set threshold, it enters the normal working mode, and collects cargo box images in real time in the normal working mode, and performs preliminary dynamic object target recognition and judgment to determine whether there is an intrusion of abnormal people, animals or objects, and at the same time sends a wake-up command to the on-board display device to wake up the on-board display device to activate anti-theft detection.

5. The pickup truck cargo box anti-theft system according to claim 1, characterized in that: The vehicle-mounted display device includes an anti-theft controller, an anti-theft detection module and an alarm module which are arranged in sequence, wherein: The anti-theft controller is used to respond to the wake-up instruction sent by the cargo box camera, switch from the sleep state to the working state, and wake up the anti-theft detection module and the alarm module; The anti-theft detection module is used to perform anti-theft detection and output warning information based on the video images transmitted by the cargo box camera and the panoramic monitoring imaging system; The alarm module is used to generate an alarm according to the alarm information.

6. The pickup truck cargo box anti-theft system according to claim 5, characterized in that: The anti-theft detection module includes a video image acquisition unit, a target object detection and comparison unit, a warning level determination unit and a warning output unit which are arranged in sequence, wherein: The video image acquisition unit is used to acquire the video images transmitted by the cargo box camera and the panoramic monitoring imaging system to identify the situation around the vehicle at the time of the alarm; and after the cargo box camera and the panoramic monitoring imaging system are awakened by the vehicle-mounted display device, they keep collecting video image information around the vehicle in real time; The target detection and comparison unit is used to perform pixel-level comparison and recognition on the video image information collected by the cargo box camera and the panoramic monitoring imaging system through a preset target recognition model to obtain a target recognition result and identify objects, animals and people; The alarm level determination unit is used to determine the alarm level according to the target object recognition result; The alarm output unit is used to output alarm information according to the alarm level determination result. The alarm level determination unit determines the alarm level according to three levels of alarm level, wherein: The criteria for judging a Level 1 alert are: the intrusion type is a small item, the dynamic intrusion time is stopped after the intrusion, and the vehicle damage is no or slight; The criteria for judging the second-level alarm are: the intrusion type is a large object or a small animal, the dynamic intrusion time is continuous activity after the intrusion, and the vehicle damage is minor; The criteria for judging the third-level alarm are: the type of intrusion is a large animal or human, the dynamic intrusion time is continuous activity after the intrusion, and the damage to the vehicle is serious.

7. The pickup truck cargo box anti-theft system according to claim 6, characterized in that: The alarm module is specifically used to execute different alarm strategies according to different alarm situations, wherein: When the alarm level is level 1, the local alarm of the vehicle will not be triggered, only the remote alarm will be triggered. The status bar on the client will prompt that a foreign object has entered the cargo box, and please check it in time, and a video link of the intrusion time will be provided; When the alarm level is level 2, the vehicle will be alerted locally, the alarm horn will sound at a frequency of 2hz, and music will be played through the VSP. At the same time, a remote alarm will be issued, and a reminder will be displayed in the status bar of the client that foreign objects have invaded the cargo box. Please manage it in time, and a mobile phone text message will be sent to remind you, with a video link of the intrusion moment; When the alarm level reaches level three, the vehicle will be locally alarmed, the alarm horn will sound at a frequency of 1hz, and music will be played through the VSP. The double flash lights will flash, and a remote alarm will be issued at the same time. The status bar of the client will prompt that a foreign object has invaded the cargo box. Please manage it in time, and the reminder will be sent through text messages and mobile phone calls, and a video link of the moment of intrusion will be attached.

8. The pickup truck cargo box anti-theft system according to claim 6, characterized in that: After the alarm module stops giving an alarm, the anti-theft controller executes different sleep strategies according to different alarm levels, wherein: The triggering anti-theft time t1 of the first-level alarm, the second-level alarm and the third-level alarm are consistent, and the alarm output time t2 is consistent; After the alarm output of the first-level alarm is 1 minute, the anti-theft controller enters the standby monitoring state, and the difference between the standby monitoring time t3 and the alarm output time t2 is 60 seconds; after the standby monitoring is 5 minutes, the anti-theft controller enters the sleep state, and the difference between the sleep time t5 and the standby monitoring time t3 is 300 seconds; After the alarm of the second-level alarm and the third-level alarm is output, the standby monitoring state is entered: the difference between the user operation end time t4 and the alarm output time t2 is the user operation time, not less than 5 minutes and not more than 10 minutes, 300s≤t4-t2≤600s; after entering the standby monitoring state, wait for 5 minutes to enter the sleep state, and the difference between the sleep time t6 and the user operation end time t4 is 300s.

9. The pickup truck cargo box anti-theft system according to claim 2, characterized in that: The client is specifically used to: after receiving the alarm information, perform at least one operation of remote viewing, remote alarm and remote control, wherein: If the client performs a remote viewing operation, the user's remote viewing operation instruction is transmitted to the vehicle display device through the vehicle remote service platform and the vehicle telematics processing system in sequence, and in response to the remote viewing operation instruction, the vehicle display device retrieves the image information of the cargo box camera and the panoramic monitoring imaging system; If the client performs a remote alarm operation, the user's remote re-alarm operation instruction is transmitted to the vehicle body controller through the automobile remote service platform and the vehicle-mounted telematics processing system in sequence. In response to the remote re-alarm operation instruction, the vehicle body controller controls the alarm horn to sound and the double flash lights to flash; If the client performs remote vehicle control operations, the user's remote vehicle control operation instructions are transmitted to the vehicle-mounted remote information processing system through the automobile remote service platform in turn. In response to the remote vehicle control operation instructions, the vehicle-mounted remote information processing system controls the cargo box roller shutter to close and controls the body controller to remotely find the vehicle.

10. A pickup truck cargo box anti-theft method using the system described in any one of claims 1 to 9, characterized in that: include: Monitor the cargo box location image in real time through the cargo box camera; The on-board display device is awakened according to the cargo box position image collected by the cargo box camera, the on-board display device drives the panoramic monitoring imaging system to collect panoramic imaging information of the vehicle, anti-theft detection is performed according to the cargo box position image collected by the cargo box camera and the panoramic imaging information collected by the panoramic monitoring imaging system, and alarm information is obtained according to the anti-theft detection result, and the alarm information is sent to the on-board telematics processing system; Sending the alarm information to the automobile remote service platform through the vehicle telematics processing system; Sending the alarm information to the client via the automobile remote service platform; The alarm information is received through the client, and remote viewing and remote vehicle control are performed according to the alarm information.

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