CN110816474A - Anti-theft system and method based on 360-degree look-around - Google Patents
Anti-theft system and method based on 360-degree look-around Download PDFInfo
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- CN110816474A CN110816474A CN201910918309.1A CN201910918309A CN110816474A CN 110816474 A CN110816474 A CN 110816474A CN 201910918309 A CN201910918309 A CN 201910918309A CN 110816474 A CN110816474 A CN 110816474A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/305—Detection related to theft or to other events relevant to anti-theft systems using a camera
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/1004—Alarm systems characterised by the type of sensor, e.g. current sensing means
- B60R25/1006—Mechanical sensors, e.g. pendulums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/102—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using 360 degree surveillance camera system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8073—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for vehicle security, e.g. parked vehicle surveillance, burglar detection
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- Mechanical Engineering (AREA)
- Burglar Alarm Systems (AREA)
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Abstract
The embodiment of the application provides an anti-theft system and method based on 360-degree look-around, which comprises the following steps: the plurality of all-round looking cameras are arranged around the automobile; the anti-theft processing device is connected with the look-around camera; the alarm device is connected with the anti-theft processing device; the automobile driving system controller is connected with the anti-theft processing device; the vehicle-mounted intelligent terminal is connected with the anti-theft processing device; the vehicle-mounted intelligent terminal is provided with an acceleration sensor; generating a corresponding detection signal when the acceleration sensor is triggered; the vehicle-mounted intelligent terminal wakes up the anti-theft processing device after receiving the detection signal; the anti-theft processing device wakes up the look-around camera again to record video and compares the acquired image with the preset stolen image in the anti-theft processing device, if the acquired image is matched with the stolen image, the alarm device is started to give an alarm to prompt, a vehicle locking instruction is sent to the vehicle driving system controller, power output is locked, and the technical effect of preventing the vehicle from being driven away while the vehicle is stolen to give an alarm is achieved.
Description
Technical Field
The application relates to the technical field of automobile burglary prevention, in particular to a burglary prevention system and method based on 360-degree look-around.
Background
At present, most vehicles are parked in the open air due to the shortage of parking spaces, so that the parking safety becomes a great concern for purchasers. In the prior patent document, patent with application number CN201620282406.8 discloses a video monitoring anti-theft system, which is started in real time when a vehicle may be damaged in the outside, and the monitoring process is transmitted to the vehicle owner in real time. However, the radar and the infrared sensor work all the time, and feeding is easy to cause; in addition, the panoramic camera is arranged in the vehicle, so that the detection definition and range are limited; the vehicle cannot be prevented from running after the alarm is triggered. Patent application No. CN201711421414.1 discloses an automobile anti-theft device, which mainly determines whether a vehicle is stolen by comparing image recognition with a legal image, and if so, starts an alarm and sends an image to the owner of the vehicle. The automobile door lock can not monitor the automobile at 360 degrees, and cannot give an alarm before a thief illegally opens the door, so that the alarm is given out only after the automobile door lock is damaged; in addition, the vehicle cannot be prevented from being driven by a thief. Patent application No. CN20181069589.5 provides a new energy automobile's anti-theft system, detects around the vehicle through 360 degrees infrared sensing, if sense the object, then starts image acquisition and sends the car owner. The patent only adopts passive induction and detection, has no active protection measure, and can not prevent a thief from driving away the vehicle.
Disclosure of Invention
An object of the embodiments of the present application is to provide an anti-theft system and method based on 360-degree look-around, so as to achieve the technical effect of alarming when a vehicle is stolen and preventing the vehicle from being driven away.
In a first aspect, an embodiment of the present application provides an anti-theft system based on 360-degree around view, including a plurality of around view cameras disposed around an automobile; the anti-theft processing device is connected with the look-around camera; the alarm device is connected with the anti-theft processing device; the automobile driving system controller is connected with the anti-theft processing device; the vehicle-mounted intelligent terminal is connected with the anti-theft processing device; the vehicle-mounted intelligent terminal is provided with an acceleration sensor; generating a corresponding detection signal when the acceleration sensor is triggered; the vehicle-mounted intelligent terminal wakes up the anti-theft processing device after receiving the detection signal; and the anti-theft processing device wakes up the all-around camera again to record video and compares the acquired image with a preset stolen image in the anti-theft processing device, if the acquired image is matched with the stolen image, the alarm device is started to give an alarm prompt, a vehicle locking instruction is sent to the vehicle driving system controller, and power output is locked.
In the implementation process, if the automobile shakes when being stolen, the set acceleration sensor is triggered and generates a corresponding detection signal; the vehicle-mounted intelligent terminal wakes up the anti-theft processing device after receiving the detection signal, and then the anti-theft processing device wakes up the all-around camera connected with the anti-theft processing device to record the video; the anti-theft processing device analyzes and compares the acquired images around the automobile with a preset stolen image, and if the acquired images are matched with the stolen image, the anti-theft processing device starts an alarm device to give an alarm prompt, and simultaneously sends an automobile locking instruction to an automobile driving system controller to lock power output; the mode can give an alarm in time when the automobile is stolen, and can prevent the automobile from being driven.
Optionally, the anti-theft system further comprises: a keyless entry and start system connected to the anti-theft processing device; the vehicle body control module is connected with the anti-theft processing device and is used for detecting the state of a vehicle door; the anti-theft processing device is also used for starting the alarm device to give an alarm prompt if the vehicle body control module detects that the vehicle door is opened when the keyless entry and starting system is in a defense state, and sending a vehicle locking instruction to the vehicle driving system controller to lock power output.
In the implementation process, the keyless entry and starting system and the vehicle body control module in the vehicle are connected with the anti-theft processing device, when the anti-theft processing device detects that the keyless entry and starting system is in a fortifying state and the vehicle body control module detects that the vehicle door is in an opening state, the anti-theft processing device starts the alarm device to give an alarm prompt, sends a vehicle locking instruction to the vehicle driving system controller, locks power output and realizes timely alarm prompt when the vehicle door is abnormally opened.
Optionally, the anti-theft system further comprises: the user terminal is in communication connection with the vehicle-mounted intelligent terminal; the anti-theft processing device is also used for controlling the alarming device to give an alarm prompt and simultaneously controlling the vehicle-mounted intelligent terminal to send the real-time video of the all-round-looking camera to the user terminal.
In the implementation process, the anti-theft system is further provided with a user terminal connected with the vehicle-mounted intelligent terminal, the anti-theft processing device can send real-time videos of the all-round cameras to the user terminal through the vehicle-mounted intelligent terminal while controlling the alarm device to give an alarm, so that a user can know the specific situation that the vehicle is stolen and select a coping mode in time.
Optionally, the warning device comprises an MP5 display and a vehicle gauge; the MP5 display is used for displaying text warning information and sending out voice warning information; the vehicle instrument is used for giving out alarm sound.
In the implementation process, the alarm device comprises an MP5 display and a vehicle instrument in the automobile, when alarm prompt is carried out, the MP5 display displays character warning information and sends out voice warning information, meanwhile, the vehicle instrument can also send out alarm sound, and car stealing personnel are deterred by various warning modes so as to reduce vehicle loss.
Optionally, the anti-theft system further comprises: the charging device is connected with the anti-theft processing device; the storage battery is connected with the anti-theft processing device; the anti-theft processing device is also used for starting the charging device to charge the storage battery when the voltage of the storage battery is lower than a set threshold value.
In the implementation process, the anti-theft processing device is also connected with the charging device and the storage battery, and when the voltage of the storage battery is lower than a set threshold value, the anti-theft processing device can also control the charging device to charge the storage battery, so that the storage battery is prevented from feeding electricity, and the operation of an anti-theft system is prevented from being influenced.
In a second aspect, an embodiment of the present application provides an anti-theft method based on 360-degree around viewing, including: acquiring abnormal vibration information of an automobile, and starting an anti-theft processing device according to the abnormal vibration information;
after the anti-theft processing device is started, the all-round camera is started to acquire images and analyze whether the acquired images are matched with preset stolen images or not; if the collected image is matched with the preset stolen image, the alarm device is started to give an alarm prompt, a vehicle locking instruction is sent to the vehicle driving system controller, and power output is locked.
In the implementation process, after the vehicle-mounted intelligent terminal acquires the abnormal vibration information of the automobile, the anti-theft processing device is awakened firstly, then the anti-theft processing device awakens the panoramic camera connected with the anti-theft processing device to acquire images and analyzes whether the acquired images are matched with the preset stolen images or not, if the acquired images are matched with the preset stolen images, the alarm device is started to give an alarm to prompt and send a car locking instruction to the automobile driving system controller, power output is locked, timely alarm when the automobile is stolen is realized, and meanwhile, the automobile can be prevented from being driven away.
Optionally, the method further comprises: acquiring fortification state information of a keyless entry and starting system and state information of a vehicle door; if the keyless entry and starting system is in a defense setting state and the vehicle door is in an opening state, the anti-theft processing device starts the alarm device to give an alarm prompt and sends a vehicle locking instruction to the vehicle driving system controller to lock the power output.
In the implementation process, the anti-theft processing device can also acquire the defense state information of the keyless entry and starting system and the state information of the vehicle door, if the keyless entry and starting system is in the defense state and the vehicle door is in the open state, the anti-theft processing device can start the alarm device to give an alarm prompt and send a vehicle locking instruction to the vehicle driving system controller, power output is locked, and the alarm prompt is timely given when the vehicle door is abnormally opened.
Optionally, the method further comprises: and if the acquired image is matched with a preset stolen image, transmitting the real-time video acquired by the look-around camera to a user terminal.
In the implementation process, if the acquired image is matched with the preset stolen image, the anti-theft processing device can also send the real-time video acquired by the look-around camera to the user terminal, so that a customer can know the specific situation of automobile theft and take corresponding measures in time.
Optionally, the method further comprises: and acquiring the voltage information of the storage battery in real time, and starting a charging device to charge the storage battery if the voltage of the storage battery is lower than a set threshold value.
In the implementation process, the anti-theft processing device can also acquire the voltage information of the storage battery in real time, and when the voltage of the storage battery is lower than a set threshold value, the charging device is started in time to charge the storage battery, so that the storage battery is prevented from feeding, and the operation of an anti-theft system is prevented from being influenced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a block diagram of an anti-theft system according to an embodiment of the present disclosure;
fig. 2 is a schematic flow chart of an anti-theft method according to an embodiment of the present application.
Icon: 10-an anti-theft system; 100-an anti-theft processing device; 110-looking around camera; 120-an alarm device; a 121-MP5 display; 122-vehicle instrumentation; 130-vehicle drive system controller; 140-vehicle intelligent terminal; 141-an acceleration sensor; 150-keyless entry and start system; 160-a body control module; 170-a charging device; 180-a storage battery; 200-a cloud server; 300-user terminal.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, fig. 1 is a block diagram of a component structure of an anti-theft system according to an embodiment of the present application. The anti-theft system 10 includes a plurality of look-around cameras 110 disposed around the vehicle; an antitheft processing device 100 connected to the see-around camera 110; an alarm device 120 connected to the antitheft processing device 100; a vehicle drive system controller 130 connected to the antitheft processing device 100; an in-vehicle smart terminal 140 connected to the antitheft processing device 100; the vehicle-mounted intelligent terminal 140 is provided with an acceleration sensor 141; the acceleration sensor 141 generates a corresponding detection signal when triggered; the vehicle-mounted intelligent terminal 140 wakes up the anti-theft processing device 100 after receiving the detection signal, then the anti-theft processing device 100 wakes up the all-around camera 110 again to record the video and compares the acquired image with the pre-stored image in the anti-theft processing device 100, if the acquired image is matched with the pre-stored image in the anti-theft processing device 100, the alarm device 120 is started to give an alarm prompt, a vehicle locking instruction is sent to the vehicle driving system controller 130, power output is locked, the alarm prompt is timely given when the vehicle is stolen, and meanwhile, the vehicle is prevented from being driven away.
In one embodiment, the warning device 120 includes an MP5 display 121 and a vehicle gauge 122; the MP5 display 121 is used to display text warning messages and to send out voice warning messages; the vehicle instrument 122 is used for emitting alarm sound, frightens thieves through various modes such as alarm sound, character warning and voice warning, and reduces damage to vehicles.
The anti-theft system 10 provided in the embodiment of the present application further includes a keyless Entry and Start system 150 (PEPS) connected to the anti-theft processing device 100; a Body Control Module 160 (BCM) connected to the antitheft processing apparatus 100, the Body Control Module 160 being configured to detect a door state; the anti-theft processing device 100 is further configured to, when the keyless entry and start system 150 is in a security state, start the alarm device 120 to give an alarm when the vehicle body control module 160 detects that the vehicle door is opened, and send a vehicle locking instruction to the vehicle drive control device to lock the power output. By the mode, the alarm can be given in time when the vehicle door is opened abnormally.
In order to facilitate the owner to timely know the specific information that the vehicle is stolen, the embodiment of the application further provides the user terminal 300 in communication connection with the vehicle-mounted intelligent terminal 140.
In one embodiment, the in-vehicle smart terminal 140 is connected with the user terminal 300 through the cloud server 200. The anti-theft processing device 100 can send the real-time video of the all-round camera 110 to the user terminal 300 while controlling the alarm device 120 to give an alarm prompt, thereby realizing remote monitoring of the user.
The anti-theft system 10 provided by the embodiment of the application uses the storage battery 180 for power supply, and in order to avoid the power feed of the storage battery 180 when the anti-theft system 10 operates, the anti-theft system 10 is further provided with the charging device 170. The charging device 170 and the battery 180 are both connected to the antitheft processing device 100, and the antitheft processing device 100 is provided with a voltage sensor capable of detecting the voltage of the battery 180. When the voltage of the storage battery 180 is lower than the set threshold value, the antitheft processing device 100 can control the charging device 170 to charge the storage battery 180. When the automobile is a fuel automobile, the charging device 170 is a fuel generator; when the vehicle is an electric vehicle, the charging device 170 selects a DC-DC power module. If the anti-theft processing device 100 collects that the voltage of the storage battery is lower than 12V when the anti-theft processing device works, the anti-theft processing device 100 wakes up the EMS/VCU and sends a command to enable the generator/DC-DC, and the voltage of the storage battery returns to be higher than 13.5V at the moment.
In one embodiment, the all-round cameras 110 are arranged on the outer side of the roof of the automobile, on the front, the back, the left and the right; the alarm device 120 selects a vehicle-mounted MP5 display 121 and a vehicle instrument 122; the anti-theft processing device 100 adopts a single chip microcomputer, such as an STM32 single chip microcomputer; the vehicle-mounted intelligent terminal 140 selects a vehicle-mounted T-BOX; the acceleration sensor 141 is a G-sensor; the user terminal 300 may be a mobile phone; if the vehicle is a fuel vehicle, the vehicle driving System controller 130 is an Engine Management System (EMS); if the Vehicle is an electric Vehicle, the Vehicle driving system controller 130 is a Vehicle Control Unit (VCU).
Illustratively, when the vehicle is in a defense state, if the G-sensor on the T-BOX receives abnormal vibration information, the T-BOX starts to operate, then the T-BOX wakes up the anti-theft processing device 100, and then the anti-theft processing device 100 starts the all-round camera 110 to work; the look-around camera 110 starts recording, and compares the image with the image stored in the stolen image library of the anti-theft processing device 100 (the stolen image library can be obtained by extracting features of a large number of existing vehicle stolen videos in advance), and if the images are consistent, an alarm process is started; in addition, if the anti-theft processing device 100 acquires that the PEPS is in the fortification state, the BCM feeds back that the vehicle door is in the open state, and an alarm process is started; if the two conditions are not met, the whole vehicle sleeps after working for 10 minutes.
Once the alarm process is started, the antitheft processing device 100 sends an alarm command to the alarm device 120, and starts the antitheft process. At this time, the MP5 display 121 will display that the vehicle is entering the anti-theft state, and start recording video and start voice warning. Subsequently, the vehicle meter 122 makes an alarm sound, and the antitheft processing device 100 sends a vehicle locking command to the EMS/VCU, so that the EMS/VCU locks the power output, and the entire vehicle cannot run in this mode. In addition, the anti-theft processing device 100 can also send the real-time video to the mobile phone of the vehicle owner through the T-BOX and remind the vehicle owner through vibration.
Referring to fig. 2, fig. 2 is a schematic flow chart of an anti-theft method according to an embodiment of the present application.
For better understanding of the anti-theft system 10 provided by the present application, the present application provides an anti-theft method applied to the anti-theft system 10.
After the vehicle owner locks the vehicle, the anti-theft system 10 operates, if the acceleration sensor 141 detects abnormal vibration, the vehicle-mounted intelligent terminal 140 is awakened, and then the vehicle-mounted intelligent terminal 140 awakens the anti-theft processing device 100 again; the anti-theft processing device 100 starts the all-round camera 110 to collect images and analyzes whether the collected images are consistent with images in an anti-theft image database established in the anti-theft processing device 100; if the two signals are consistent, the MP5 display 121 displays text warning information and sends voice warning information, the vehicle instrument 122 sends out alarm sound, the vehicle driving system controller 130 locks power output, and meanwhile the vehicle-mounted intelligent terminal 140 sends real-time video to the user terminal 300; if the collected image is inconsistent with the image in the stolen image database, the whole vehicle sleeps after the anti-theft system 10 runs for 10 minutes.
In addition, the anti-theft processing device 100 can also acquire the arming state of the keyless entry and start system 150 and the state of the vehicle door, if the keyless entry and start system 150 is in the arming state and the vehicle door is in the opening state, the MP5 display 121 displays a text warning message and sends a voice warning message, the vehicle meter 122 sends an alarm sound, the vehicle driving system controller 130 locks the power output, and the vehicle-mounted intelligent terminal 140 sends a real-time video to the user terminal 300.
During the operation of the anti-theft system 10, the anti-theft processing device 100 may also perform real-time detection on the voltage of the storage battery 180, analyze whether the voltage of the storage battery 180 is lower than a set threshold, and if the voltage of the storage battery 180 is lower than the set threshold, start the charging device 170 to charge the storage battery 180, so as to prevent the power feed of the storage battery 180 from affecting the operation of the anti-theft system 10.
Specifically, if a driver stops the vehicle at the roadside without being watched, the vehicle returns home after being locked. The thief observes that the vehicle is unattended, approaches the vehicle, and strikes the window with a tool. When the G-sensor in the T-BOX senses abnormal vibration, the following process is started: the T-BOX is awakened, the anti-theft processing device 100 is awakened, and the anti-theft processing device 100 starts the all-round camera 110 to work; the look-around camera 110 starts recording a video, compares the image of the knocked window with the stolen image stored in the anti-theft processing device 100, finds that the images are consistent, and then starts an alarm process. The in-vehicle MP5 display 121 shows "the vehicle enters the anti-theft state, has started recording, and the image has been sent to the owner", and sends a serious voice warning "the vehicle has entered the anti-theft mode, has started recording, please steal the self-weight of the vehicle". Subsequently, the vehicle meter 122 sends an alarm sound to the antitheft processing device 100, and the vehicle locking command is sent to the EMS/VCU, and the EMS/VCU locks the engine/motor, so that the whole vehicle cannot run in this mode. The anti-theft processing device 100 can also send the real-time video to the cloud server 200 through the T-BOX, and then the cloud server 200 sends the video to the owner's mobile phone. The owner at home finds the vibration of the mobile phone and sounds the set car stealing bell, the owner looks up the video to find that someone steals the car, and the car stealing alarm or the on-site prevention is given in time.
In addition, the comparison of the image collected by the video camera 110 with the stolen image can also avoid false alarm of the anti-theft system 10. For example, a driver stops the vehicle at the roadside without being watched and returns home after locking the vehicle. A child is playing and inadvertently touches the vehicle. When the G-sensor in the T-BOX senses abnormal vibration, the following process is started: the T-BOX is awakened, the anti-theft processing device 100 is awakened, and the anti-theft processing device 100 starts the all-round camera 110; the around-looking camera 110 starts to record a video, the anti-theft processing device 100 compares the image of the child touching the car with the stolen image stored in the anti-theft processing device 100, if the images are not consistent, timing is started; after the total timing is 10 minutes, the whole vehicle is powered off and sleeps.
In summary, the embodiment of the present application provides an anti-theft system and method based on 360 around view, including a plurality of around view cameras disposed around an automobile; the anti-theft processing device is connected with the look-around camera; the alarm device is connected with the anti-theft processing device; the automobile driving system controller is connected with the anti-theft processing device; the vehicle-mounted intelligent terminal is connected with the anti-theft processing device; the vehicle-mounted intelligent terminal is provided with an acceleration sensor; generating a corresponding detection signal when the acceleration sensor is triggered; the vehicle-mounted intelligent terminal wakes up the anti-theft processing device after receiving the detection signal; the anti-theft processing device wakes up the look-around camera again to record video and compares the acquired image with the preset stolen image in the anti-theft processing device, if the acquired image is matched with the stolen image, the alarm device is started to give an alarm to prompt, a vehicle locking instruction is sent to the vehicle driving system controller, power output is locked, and the technical effect of preventing the vehicle from being driven away while the vehicle is stolen to give an alarm is achieved.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. An anti-theft system based on 360-degree look-around, comprising: the plurality of all-round looking cameras are arranged around the automobile; the anti-theft processing device is connected with the look-around camera; the alarm device is connected with the anti-theft processing device; the automobile driving system controller is connected with the anti-theft processing device; the vehicle-mounted intelligent terminal is connected with the anti-theft processing device; the vehicle-mounted intelligent terminal is provided with an acceleration sensor; generating a corresponding detection signal when the acceleration sensor is triggered; the vehicle-mounted intelligent terminal wakes up the anti-theft processing device after receiving the detection signal; and the anti-theft processing device wakes up the all-around camera again to record video and compares the acquired image with a preset stolen image in the anti-theft processing device, if the acquired image is matched with the stolen image, the alarm device is started to give an alarm prompt, a vehicle locking instruction is sent to the vehicle driving system controller, and power output is locked.
2. The anti-theft system of claim 1, further comprising:
a keyless entry and start system connected to the anti-theft processing device;
the vehicle body control module is connected with the anti-theft processing device and is used for detecting the state of a vehicle door;
the anti-theft processing device is also used for starting the alarm device to give an alarm prompt if the vehicle body control module detects that the vehicle door is opened when the keyless entry and starting system is in a defense state, and sending a vehicle locking instruction to the vehicle driving system controller to lock power output.
3. The anti-theft system of claim 1, further comprising:
the user terminal is in communication connection with the vehicle-mounted intelligent terminal; the anti-theft processing device is also used for controlling the alarm device to give an alarm prompt and simultaneously sending the real-time video of the all-round looking camera to the user terminal.
4. The anti-theft system of claim 1, wherein said alarm device comprises an MP5 display and a vehicle gauge; the MP5 display is used for displaying text warning information and sending out voice warning information; the vehicle instrument is used for giving out alarm sound.
5. The anti-theft system of claim 1, further comprising:
the charging device is connected with the anti-theft processing device;
the storage battery is connected with the anti-theft processing device and provides low-voltage power supply for the whole vehicle;
the anti-theft processing device is also used for starting the charging device to charge the storage battery when the voltage of the storage battery is lower than a set threshold value.
6. An anti-theft method based on 360-degree look-around is characterized by comprising the following steps:
acquiring abnormal vibration information of an automobile, and starting an anti-theft processing device according to the abnormal vibration information;
after the anti-theft processing device is started, the all-round camera is started to acquire images and analyze whether the acquired images are matched with preset stolen images or not;
if the collected image is matched with the preset stolen image, the alarm device is started to give an alarm prompt, a vehicle locking instruction is sent to the vehicle driving system controller, and power output is locked.
7. The method of claim 6, further comprising:
acquiring fortification state information of a keyless entry and starting system and state information of a vehicle door;
if the keyless entry and starting system is in a defense setting state and the vehicle door is in an opening state, the anti-theft processing device starts the alarm device to give an alarm prompt and sends a vehicle locking instruction to the vehicle driving system controller to lock the power output.
8. The method of claim 6, further comprising:
and if the acquired image is matched with a preset stolen image, transmitting the real-time video acquired by the 360-degree around-looking camera to a user terminal.
9. The method of claim 6, further comprising:
and acquiring the voltage information of the storage battery in real time, and starting a charging device to charge the storage battery if the voltage of the storage battery is lower than a set threshold value.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910918309.1A CN110816474A (en) | 2019-09-26 | 2019-09-26 | Anti-theft system and method based on 360-degree look-around |
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| CN201910918309.1A CN110816474A (en) | 2019-09-26 | 2019-09-26 | Anti-theft system and method based on 360-degree look-around |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113947878A (en) * | 2021-11-13 | 2022-01-18 | 一汽解放汽车有限公司 | Anti-theft alarm system, anti-theft alarm method and vehicle |
| CN114559899A (en) * | 2022-03-02 | 2022-05-31 | 深圳市哲思特科技有限公司 | Vehicle surrounding environment monitoring method, system, electronic device and storage medium |
| CN114802103A (en) * | 2022-04-27 | 2022-07-29 | 东风柳州汽车有限公司 | Control method, device and system for vehicle anti-theft reminding |
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