CN107592504A - A kind of system and method realized intellectual monitoring vehicle abnormality and recorded a video - Google Patents

Abstract

The invention discloses a kind of system and method realized intellectual monitoring vehicle abnormality and recorded a video, the abnormality of automobile is mainly monitored by the sensor of high precision, data and the calculating of sensor are gathered by sensor hub, the collision of automobile, jerk can be got, jolts, scrape and that car door is prized etc. is abnormal, start panoramic shooting system once sensor hub monitors that abnormal accident occurs that primary processor will be waken up and take pictures video recording, then communication module by mobile communication network photos and sending messages to car owner, it is abnormal to remind host vehicle to occur.Simultaneously car owner not onboard when, can use mobile phone remote open mobile unit above full-view camera, real-time monitoring is done to automobile.

Description

A system and method for realizing intelligent monitoring of vehicle abnormality and video recording

technical field

The invention relates to the field of on-vehicle monitoring, in particular to a system and method for realizing intelligent monitoring of vehicle abnormality and video recording.

Background technique

At present, with the improvement of people's living standards, cars have increasingly become a necessity in people's lives. While the popularization of automobiles brings convenience to people's life, the frequent occurrence of traffic accidents also brings some troubles to people. The appearance of the driving recorder is to record the scene of the accident during the driving process, which can avoid the occurrence of some accidents and disputes, and can also avoid some malicious behaviors of touching porcelain. Conventional driving recorders are always turned on during driving and record in real time, which can record all moments during driving. However, in most cases, the recorded content is invalid and needs to be cleaned and deleted regularly.

Contents of the invention

In order to solve the abnormal situation of the vehicle during the monitoring of the driving process and the parking state, and improve the video recording efficiency, the present invention proposes a system and method for realizing intelligent monitoring of vehicle abnormality and video recording.

The technical scheme adopted in the present invention is:

A system for realizing intelligent monitoring of vehicle abnormality and video recording, including a sensor, a sensor hub, a main processor, a camera module and a communication module; wherein, the sensor is connected to the sensor hub, and the sensor hub is connected to the main processor , the camera module and the communication module are respectively connected to the main processor;

The sensor is used to detect abnormal conditions of the vehicle;

The sensor hub is used to receive the detection information of the sensor and judge whether there is any abnormality in the vehicle according to the detection information, and wake up the main processor if any abnormality occurs;

The main processor is used for receiving the judgment information of the sensor hub and controlling the camera module to record video and the communication module to communicate with the mobile device according to the judgment information.

Preferably, the sensor includes a gravity sensor and a barometer, the gravity sensor is used to detect abnormal vibration of the vehicle; the barometer is used to detect changes in air pressure inside the vehicle.

Preferably, the sensor hub analyzes the occurrence of abnormal situations including sudden braking, collision and jolting according to preset algorithms including sudden braking, collision and jolting, and judges the occurrence of abnormal situations including sudden braking, collision and jolting, and judges the door opening according to the change of the air pressure in the car. Whether it is pried open, and the camera module and/or the communication module are opened through the main processor.

Preferably, the camera module is a 360° camera.

A method for realizing intelligent monitoring of vehicle abnormality and video recording, the method adopts any one of the above-mentioned systems, and the method includes the following steps:

using the sensor to detect abnormal conditions of the vehicle to obtain detection information, and sending the detection information to the sensor hub;

Wake up the main processor when the sensor hub judges that an abnormal situation occurs in the vehicle according to the detection information;

The main processor controls the camera module to record the abnormal situation, and controls the communication module to send the video to the user.

Preferably, when the sensor detects abnormal driving including sudden braking, bumps and collisions, the sensor hub actively wakes up the main processor, and the main processor records and stores the video through the camera module.

Preferably, when the sensor detects parking abnormalities including collision and door opening, the sensor hub actively wakes up the main processor, and the main processor performs video recording through the camera module, and through the communication The module notifies the user.

Compared with prior art, the beneficial technical effect that the present invention brings is:

The invention is used to monitor the abnormal conditions in the driving process and parking state, realizes low power consumption operation by waking up the main processor through the sensor hub, controls the work of the camera module and the communication module according to different abnormal conditions in the driving and parking states, and improves video recording Efficiency and realized the effect of real-time monitoring; The present invention adopts corresponding algorithm to reduce the misjudgment rate of vehicle condition abnormal situation; The present invention adopts 360 ° camera, can take 360 ° video screen and photo.

Of course, implementing any product of the present invention does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

Fig. 1 is a block diagram of a system for realizing intelligent monitoring of vehicle abnormality and video recording according to the present invention.

In the figure, 1-sensor; 2-sensor hub; 3-main processor; 4-camera module; 5-communication module; 6-mobile device.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

As shown in Figure 1, a system for realizing intelligent monitoring of vehicle abnormality and video recording includes a sensor 1, a sensor hub 2, a main processor 3, a camera module 4 and a communication module 5; wherein, the sensor 1 is connected to the sensor hub 2, The sensor hub 2 is connected to the main processor 3, and the camera module 4 and the communication module 5 are respectively connected to the main processor 3;

Sensor 1 is used to detect abnormal conditions of the vehicle;

The sensor hub 2 is used to receive the detection information of the sensor 1 and judge whether the vehicle has abnormal conditions according to the detection information, and wake up the main processor 3 if any abnormal conditions occur;

The main processor 3 is used to receive the judgment information from the sensor hub 2 and control the camera module 4 to record video and control the communication module 5 to communicate with the mobile device 6 according to the judgment information.

In one embodiment of the present invention, the sensor 1 adopts a high-sensitivity gravity sensor 1, through which the vibration of the vehicle due to sudden braking, collision and bumping can be detected.

In one embodiment of the present invention, the sensor 1 includes a barometer, and the barometer can monitor the change of the air pressure inside the car, and judge whether the car door is pried open according to the abnormal change of the air pressure.

In one embodiment of the present invention, the sensor hub 2 is used to control the work of the sensor 1. In most cases, the main processor 3 is in a dormant state, and only the sensor hub 2 is required to work to analyze the data detected by the gravity sensor 1. The sensor hub 2 has low power consumption, which can ensure that the system can monitor the driving state of the vehicle under the condition of the lowest power consumption.

In one embodiment of the present invention, the sensor hub 2 analyzes and judges the occurrence of abnormal situations including sudden braking, collision and bumping according to preset algorithms including sudden braking, collision and bumping, and according to the air pressure in the vehicle Change to judge whether the car door is opened, and open the camera module 4 and/or the communication module 5 through the main processor 3 .

In one embodiment of the present invention, the camera module 4 is a 360 ° camera, which can take 360 ° video and photos, and can capture the surrounding environment of the vehicle when an abnormal situation occurs, so that the accident can be more accurately understood. details to avoid losing important information due to blind spots in the video.

A method for realizing intelligent monitoring of vehicle abnormality and video recording, the method adopts any of the above-mentioned systems, and the method includes the following steps:

Use the sensor 1 to detect abnormal conditions of the vehicle to obtain detection information, and send the detection information to the sensor hub 2;

When the sensor hub 2 judges that an abnormal situation occurs in the vehicle according to the detection information, it wakes up the main processor 3;

The main processor 3 controls the camera module 4 to record the abnormal situation, and controls the communication module 5 to send the video to the user.

In one embodiment of the present invention, when the vehicle is in the driving state, the data of the gravity sensor 1 and the algorithm preset in the sensor hub 2 can be used for targeted data analysis to determine the occurrence of abnormal conditions during the driving process. Then control the camera module 4 to record video.

In one embodiment of the present invention, when the vehicle is in a parked state, it can be judged whether the door has been pried open through the data of the barometer and the judgment rules preset in the sensor hub 2. If the door is pried open, the sensor hub 2 wake up the main processor 3, the main processor 3 turns on the camera module 4 and the communication module 5, the camera module 4 is used to photograph the surrounding environment, and the communication module 5 sends information through the mobile communication network to notify the user.

In one embodiment of the present invention, the communication module 5 sends important information to the user's mobile phone in real time through the mobile network, and the user can remotely monitor the vehicle condition information in real time through the mobile phone.

The beneficial effects that the present invention has are:

The invention not only has the parking anti-theft function, but also can selectively record video according to specific scenes during driving;

The present invention relates to the judgment of abnormal scenes, including an abnormal scene algorithm, and calculates the current driving state according to the data of the gravity sensor 1, and the algorithm includes algorithms such as sudden braking, bumping and collision;

The present invention is designed for low power consumption. During use, only the sensor 1 and the sensor hub 2 work, and the sensor hub 2 turns on the camera and the communication module 5 through the main processor 3 after finding an abnormality through an algorithm;

The invention avoids the following disadvantages of the traditional driving recorder: too much invalid information is recorded; the actual video recording efficiency is lower than 1%; the equipment works for a long time to affect the service life of the vehicle camera and the memory card; there is no way Record accidents where the car was hit, scratched, and the door was pried open when the car was turned off.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of changes or modifications within the technical scope disclosed in the present invention. Replacement should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (7)

1. a kind of system realized intellectual monitoring vehicle abnormality and recorded a video, it is characterised in that including sensor, sensor collection Line device, primary processor, photographing module and communication module；Wherein, the sensor is connected with the sensor hub, the biography Sensor hub is connected with primary processor, and the photographing module and the communication module are connected with the primary processor respectively；

The sensor is used to detect vehicle abnormality situation；

The sensor hub is used to receive the detection information of the sensor and is to judge vehicle according to the detection information It is no to have abnormal conditions, occur if any abnormal conditions, then wake up the primary processor；

The primary processor is used to receive the judgement information of the sensor hub and described in controlling according to the judgement information Photographing module is recorded a video and controlled the communication module to be realized with mobile device and communicated.

A kind of 2. system realized intellectual monitoring vehicle abnormality and recorded a video according to claim 1, it is characterised in that The sensor includes gravity sensor and barometer, and the gravity sensor is used for the abnormal vibrations for detecting vehicle；The gas Pressure meter is used to detect interior air pressure changes of vehicle.

A kind of 3. system realized intellectual monitoring vehicle abnormality and recorded a video according to claim 2, it is characterised in that The sensor hub is analyzed anxious to judge to include according to the preset algorithm including bringing to a halt, colliding and jolt The generation of abnormal conditions including braking, collide and jolting, judge whether car door is pried open according to interior air pressure changes of vehicle, and lead to Cross primary processor and open the photographing module and/or the communication module.

A kind of 4. system realized intellectual monitoring vehicle abnormality and recorded a video according to claim 1, it is characterised in that The photographing module is 360 ° of cameras.

5. a kind of method realized intellectual monitoring vehicle abnormality and recorded a video, this method is used as described in Claims 1-4 Any system, it is characterised in that this method comprises the following steps：

Using the abnormal conditions of the sensor detected vehicle to obtain detection information, and the detection information is sent to the biography Sensor hub；

When the sensor hub judges that abnormal conditions occur for vehicle according to the detection information, the main process task is waken up Device；

The primary processor control photographing module is recorded a video to abnormal conditions, and is controlled the communication module to record a video and sent extremely User.

A kind of 6. method realized intellectual monitoring vehicle abnormality and recorded a video according to claim 5, it is characterised in that When sensor detects the driving exception including bringing to a halt, jolting and collide, sensor hub is actively described in wake-up Primary processor, primary processor are recorded a video and stored by photographing module.

A kind of 7. method realized intellectual monitoring vehicle abnormality and recorded a video according to claim 5, it is characterised in that When sensor detects the parking exception including collision, car door opening, the sensor hub is actively described in wake-up Primary processor, the primary processor are recorded a video by the photographing module, and notify user by the communication module.