WO2017059593A1

WO2017059593A1 - Method and system for realizing vehicle driving data recording based on vehicle driving recorder

Info

Publication number: WO2017059593A1
Application number: PCT/CN2015/091633
Authority: WO
Inventors: 罗辉; 覃国秘; 谭和华; 陈志远; 李光煌; 钟志威; 李耀军
Original assignee: 深圳市赛亿科技开发有限公司
Priority date: 2015-10-10
Filing date: 2015-10-10
Publication date: 2017-04-13
Also published as: CN108140268A

Abstract

A method and system for realizing vehicle driving data recording based on a vehicle driving recorder (110). The method for realizing vehicle driving data recording based on the vehicle driving recorder (110) comprises: the vehicle driving recorder (110) acquiring road condition information and driver behaviour information; and taking the road condition information, the driver behaviour information and a vehicle driving recorder identifier as vehicle driving data and reporting same to a cloud server (130), so that the cloud server (130) stores the road condition information and the driver behaviour information according to the vehicle driving recorder identifier. The system for realizing vehicle driving data recording based on the vehicle driving recorder (110) matches the method. The method and system can avoid the problem in the prior art that information provided by a vehicle driving recorder is not accurate.

Description

Method and system for realizing driving data recording based on driving recorder

Technical field

The invention relates to the technical field of automobile monitoring, in particular to a method and a system for realizing driving data recording based on a driving recorder.

Background technique

Due to the increasing number of cars, the number of traffic accidents is increasing. In the course of traffic accidents, the owner often has no evidence to be deceived, which not only increases the burden on the owner, but also To a certain extent, it has affected the judgment of the judiciary. As a result, the driving recorder came into being and gradually became an indispensable part of the car.

Currently, driving recorders typically have internal storage spaces that store the environment outside the vehicle monitored by the driving recorder for use as evidence in the event of a traffic accident. However, limited by the volume of the driving recorder itself, the storage capacity of the storage space is limited, so that the stored content therein is also limited, thereby causing the stored content to be inaccurate when used as evidence.

Summary of the invention

It is an object of the present invention to provide a method for realizing driving data recording based on a driving recorder for solving the problem that the information provided by the driving recorder in the prior art is not accurate enough.

Another object of the present invention is to provide a system for implementing driving data recording based on a driving recorder for solving the problem that the information provided by the driving recorder in the prior art is not accurate enough.

In order to solve the above technical problem, the present invention adopts the following technical solutions:

A method for realizing driving data recording based on a driving recorder, comprising: obtaining road condition information and driver behavior information by using a driving recorder; and using the road condition information, driver behavior information, and driving recorder identifier as driving data, and reporting And to the cloud server, to store the road condition information and the driver behavior information according to the driving recorder identifier by the cloud server.

Further, the step of obtaining road condition information and driver behavior information by using a driving recorder The method includes: positioning a location of the vehicle where the driving recorder is located, obtaining location information of the vehicle; capturing a surrounding environment of the driving route of the vehicle, obtaining environmental information of the vehicle; and using the location information And environmental information is provided to the driving recorder as the road condition information.

Further, the step of acquiring the road condition information and the driver behavior information by the driving recorder further includes: capturing an operation behavior of the driver, and/or imaging the reading of the meter of the vehicle to obtain the Driver operating behavior information; sensing parameters of an instrument of the vehicle to obtain driving information of the vehicle; and providing the driving behavior information and driving information as the driver behavior information to the Driving recorder.

Further, after the step of using the road condition information, the driver behavior information, and the driving recorder identifier as the driving data and reporting to the cloud server, the method further includes: receiving, by the cloud server, the reporting by the driving recorder And driving the data to extract the road condition information, the driver behavior information, and the driving recorder identifier; and establishing a correspondence between the driving recorder identifier and the road condition information and the driver behavior information to form a corresponding relationship The data storage area of the driving recorder.

Further, the method further includes: acquiring, by the driving recorder, vehicle alarm information, and reporting the information to the cloud server, to store the vehicle alarm information to correspond to the driving recorder identifier by using the cloud server. Data storage area.

A system for realizing driving data recording based on a driving recorder, comprising a driving recorder, the driving recorder comprising: a first information acquiring module, configured to acquire road condition information and driver behavior information by using a driving recorder; and a data reporting module And using the road condition information, the driver behavior information, and the driving recorder identifier as the driving data, and reporting to the cloud server, to use the cloud server to identify the road condition information and the driver behavior according to the driving recorder identifier. Information is stored.

Further, the first information acquiring module includes: a positioning unit, configured to locate a position of the vehicle where the driving recorder is located, to obtain position information of the vehicle; and a first imaging unit, configured to The surrounding environment of the driving route is imaged to obtain environmental information of the vehicle; and the first transmission unit is configured to provide the driving information to the driving recorder by using the position information and the environmental information as the road condition information.

Further, the first information acquiring module further includes: a second image capturing unit that images the operation behavior of the driver, and/or images the readings of the meter of the vehicle to obtain the operation of the driver. a behavior information; a sensing unit configured to sense a parameter of an instrument of the vehicle to obtain driving information of the vehicle; and a second transmission unit configured to use the operation behavior information and The driving information is provided to the driving recorder as the driver behavior information.

Further, the system further includes a cloud server that interacts with the driving recorder, and the cloud server includes: a data receiving module, configured to receive, by the cloud server, the driving data reported by the driving recorder to extract The road condition information, the driver behavior information, and the driving recorder identifier; and the data storage module, configured to establish a correspondence between the driving recorder identifier and the road condition information and the driver behavior information to form a corresponding to the driving The data storage area of the recorder.

Further, the driving recorder further includes: a second information acquiring module, configured to acquire vehicle alarm information by using the driving recorder, to report to the cloud server by using the data reporting module, and pass the cloud server The vehicle alarm information is stored to a corresponding data storage area based on the driving recorder identification.

Compared with the prior art, the present invention has the following beneficial effects:

The acquired road condition information and the driver behavior information and the driving recorder identification are reported as driving data to the cloud server by the driving recorder to store the road condition information and the driver behavior information according to the driving recorder identifier through the cloud server. That is to say, by transferring the storage space of the driving recorder to the cloud server, using the super storage capacity of the cloud server, the road condition information and the driver behavior information contained in the driving data are stored in real time, so that the stored information is not only the information stored therein It can reflect the road condition during the running of the vehicle, and can also reflect the legitimacy of the driver's operation behavior in the process, and avoids the problem that the information provided by the driving recorder existing in the prior art is not accurate enough.

DRAWINGS

1 is a schematic diagram of an application environment of a method for implementing driving data recording based on a driving recorder according to an embodiment;

2 is a flow chart of a method for implementing driving data recording based on a driving recorder according to an embodiment;

3 is a flow chart of the method for acquiring information in FIG. 2;

4 is a flow chart of the method for acquiring information in FIG. 2;

5 is a flow chart of a method for implementing driving data recording based on a driving recorder according to another embodiment;

6 is a structural block diagram of a system for implementing driving data recording based on a driving recorder according to an embodiment;

7 is a structural block diagram of the first information acquiring module in FIG. 6;

8 is a structural block diagram of the first information acquisition module of FIG. 6;

9 is a structural block diagram of a system for implementing driving data recording based on a driving recorder according to another embodiment;

FIG. 10 is a structural block diagram of a system for implementing driving data recording based on a driving recorder according to another embodiment.

detailed description

Embodiments of the present invention are further elaborated below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of an application environment of a method for implementing driving data recording based on a driving recorder according to an embodiment. As shown in FIG. 1, the application environment includes a driving recorder 110, a cloud server 130, and a terminal 150. It should be noted that, in this embodiment, it is not limited to one driving recorder, one terminal, and the cloud server interaction. Here, for the sake of more clear explanation, in other embodiments, the same applies to multiple driving recorders and multiple An application scenario in which the terminal interacts with the cloud server.

The driving recorder 110 includes a housing, at least two cameras, a display screen, a control circuit board, and a vehicle power supply.

The at least two cameras are connected to the control circuit board by the stepping motor, and the camera is rotated by the rotation of the stepping motor, so that the camera can perform multi-angle shooting. At least one of the cameras is mounted outside the vehicle to monitor the surrounding environment of the vehicle's travel route, and at least one other camera is installed in the vehicle to monitor the driver's operating behavior and monitor the vehicle's meter readings. Further, the direction of rotation of the camera can be adjusted by the driver operating an adjustment button on the driver's seat.

The display is installed in the position of the rearview mirror to play the contents of the camera outside the car in real time, so that the driver can know the situation outside the car in real time.

The vehicle power supply is disposed in the housing for the driving recorder to work normally.

The control circuit board is disposed within the housing and includes at least a microprocessor controller, a GPRS wireless communication module, and at least one type of sensor, such as an acceleration sensor. The sensor is used to sense the parameters of the vehicle's instrument and transmit it to the microprocessor controller. The microprocessor controller is also responsible for receiving data transmitted by the camera via wire or wireless. The GPRS wireless communication module is configured to locate the location of the vehicle, and is responsible for transmitting the data in the microprocessor controller to the cloud server 130 in real time to pass the data according to the driving recorder identifier of the driving recorder 110 through the cloud server 130. Real-time storage.

The terminal 150 is a smartphone, a computer, a tablet, a notebook, and the like. Through the interaction of the terminal 150 with the cloud server 130, the terminal 150 can read the data corresponding to the driving recorder 110 stored in the cloud server 130, so that the user of the driving recorder 110 can obtain accurate information as evidence of the scene of the traffic accident.

Referring to FIG. 2, in an embodiment, a method for implementing driving data recording based on a driving recorder includes the following steps:

Step 210: Obtain road condition information and driver behavior information through a driving recorder.

The road condition information reflects the environment outside the vehicle during the running of the vehicle, for example, it can reflect weather conditions, congestion conditions, road construction conditions, and the like.

The driver behavior information reflects the driver's operating behavior during the driving of the vehicle, for example, it can reflect whether the driver is overspeeding, whether to turn the turn signal when turning, and the like.

As mentioned above, the road condition information can be acquired by the camera installed outside the vehicle by the driving recorder, and the driver behavior information can be acquired by the camera set in the vehicle by the driving recorder.

Of course, if it is the location information of the vehicle, the road condition information can also be obtained by the GPRS wireless communication module of the driving recorder; if it is the driver's overspeed behavior, the driver behavior information can also be obtained by the acceleration sensor of the driving recorder.

Step 230: The road condition information, the driver behavior information, and the driving recorder identifier are used as driving data, and are reported to the cloud server, so that the road condition information and the driver behavior information are stored by the cloud server according to the driving recorder identifier.

The driving recorder identifier is used to uniquely identify the user identity of the driving recorder. For example, the driving recorder identifier may be the device identification code of the driving recorder or the MAC address of the GPRS wireless communication module in the driving recorder.

After receiving the driving data with the road condition information, the driver behavior information, and the driving recorder identifier, the cloud service may store the road condition information and the driver behavior information according to the driving recorder identifier to form a corresponding correspondence in the cloud server. The storage space of the driving recorder.

Through the method as described above, the user of the driving recorder can read the road condition information and the driver behavior information corresponding to the driving recorder from the cloud server according to the driving recorder identifier, and use the information as evidence of the scene of the traffic accident. . Through this information, the situation of the traffic accident scene can be accurately restored, thereby preventing the owner from being deceived because there is not enough evidence.

For example, the information will at least restore the environment outside the vehicle when the traffic accident occurs and the driver's operating behavior, thereby accurately determining whether the driver's operating behavior is illegal, and/or whether the traffic accident is caused by the environment outside the vehicle. Too bad and so on.

In addition, by transferring the storage space of the driving recorder to the cloud server, the problem of loss of driving data due to the damage of the driving recorder when the traffic accident occurs can be effectively avoided, thereby ensuring the safety of the driving data.

Referring to FIG. 3, in an embodiment, step 210 includes the following steps:

Step 211, positioning the position of the vehicle where the driving recorder is located, and obtaining the position information of the vehicle.

As mentioned above, the position information of the vehicle is obtained by locating the position of the vehicle in which the GPRS wireless communication module of the driving recorder is located.

According to the usual driving stroke of the user, the positioning period can be set by the user accordingly, for example, the positioning period can be 20 minutes, one hour, half day, and the like.

In step 213, the surrounding environment of the traveling route of the vehicle is imaged to obtain environmental information of the vehicle.

As described above, the environmental information of the vehicle is obtained by imaging the surrounding environment of the traveling route of the vehicle by a camera mounted on the outside of the vehicle by the driving recorder.

The environmental information of the vehicle includes weather conditions, congestion conditions, road construction conditions, and the like.

It can be understood that the more the number of cameras installed outside the vehicle, the wider the angle at which the camera simultaneously shoots, and the more accurate the environmental information of the obtained vehicle.

In step 215, the location information and the environmental information are used as road condition information, and are provided to the driving recorder.

After obtaining the location information and the environmental information of the vehicle, the location information and the environmental information are respectively transmitted to the microprocessor controller of the driving recorder, and the packaged position information and the environmental information are formed to form a GPRS wireless communication module for transmission to the cloud server. Traffic information.

Referring to FIG. 4, in an embodiment, step 210 further includes the following steps:

In step 217, the driver's operation behavior is imaged, and/or the reading of the meter of the vehicle is imaged to obtain the driver's operation behavior information.

The driver's operating behavior includes whether to turn the turn signal when turning, whether to change the light when changing lanes, etc. The vehicle's instrument includes fuel gauge, speedometer, tachometer and so on.

As mentioned above, the driver's operational behavior information is the camera installed in the car by the driving recorder. The head captures the driver's operational behavior and/or images the vehicle's meter readings.

Correspondingly, whether the driver's operation behavior is legally obtained by the driver's operation behavior information, for example, whether it is speeding, whether it is illegal or not, etc.

Step 218, sensing parameters of the instrument of the vehicle to obtain driving information of the vehicle.

The driving information of the vehicle includes the acceleration, speed, rotational speed, and the like of the vehicle during driving.

As described above, the travel information of the vehicle is obtained by sensing the parameters of the instrument of the vehicle through the sensor of the drive recorder. For example, the acceleration sensor senses the speedometer of the vehicle, and can know the speed and acceleration during the running of the vehicle, thereby indirectly reflecting whether the driver's operating behavior is illegal.

In step 219, the operation behavior information and the driving information are provided as driver behavior information to the driving recorder.

After obtaining the operation behavior information and the driving information, the operation behavior information and the driving information are respectively transmitted to the microprocessor controller of the driving recorder, and the packaged operation behavior information and the driving information are formed to be transmitted to the cloud server by the GPRS wireless communication module. Driver behavior information.

Referring to FIG. 5, in an embodiment, after step 230, the method as described above further includes the following steps:

Step 410: Receive, by the cloud server, the driving data reported by the driving recorder to extract the road condition information, the driver behavior information, and the driving recorder identifier.

Since the driving data is obtained in the driving recorder by the packaged road condition information, the driver behavior information and the driving recorder, and transmitted to the cloud server through the GPRS wireless communication module.

Therefore, after receiving the driving data, the cloud server can obtain the road condition information, the driver behavior information, and the driving recorder identifier through the information extraction operation.

Step 430, establishing a correspondence between the driving recorder identifier and the road condition information and the driver behavior information to form a data storage area corresponding to the driving recorder.

Since the driving recorder identifier can uniquely identify the user identity of the driving recorder, the data storage area formed in the cloud server is in one-to-one correspondence with the driving recorder by establishing a correspondence relationship.

After establishing the correspondence between the driving recorder identifier and the road condition information and the driver behavior information in the cloud server, the user can obtain the data recorded by the driving recorder in the corresponding data storage area according to the driving recorder identifier.

Further, a user registration access portal is added to the cloud server, and the user of the driving recorder performs a corresponding trigger operation in the user registration access portal according to the driving recorder identifier, and completes the user registration to access and drive through the user name and password registered at the registration. The data storage area corresponding to the recorder further ensures the safety of the driving data.

Based on this, after the user of the driving recorder completes the user registration, a registered user group forming the same driving recorder will be established in the cloud server, and the user of the same driving recorder can communicate with each other through the registered user group, thereby further Conducive to the restoration of traffic accident scenes.

For example, the user can search for the owner of the vehicle near the scene of the traffic accident by registering the user group, and apply to the other party to view the data of the data storage area corresponding to the driving recorder of the vehicle in the cloud server, and after obtaining the consent of the other party, Permission to browse some of the data in its data storage area, thereby reducing the situation of the traffic accident scene as much as possible, thereby further solving the problem that the information provided by the driving recorder existing in the prior art is not accurate enough.

In an embodiment, the method as described above further comprises the steps of:

The vehicle alarm information is obtained by the driving recorder and reported to the cloud server to store the vehicle alarm information to the corresponding data storage area according to the driving recorder identifier through the cloud server.

The vehicle alarm information reflects the environment inside and outside the vehicle during the illegal intrusion operation of the vehicle.

When the vehicle is illegally intruded, the driving recorder will receive an alert command issued by the alarm device installed in the vehicle to sense the illegal intrusion operation, and obtain the vehicle alarm information according to the received warning command. For example, the driving recorder senses an alarm sound from an in-vehicle buzzer alarm through a sound sensor.

Further, as described above, the environment inside the vehicle can be imaged by the camera installed in the vehicle by the driving recorder, and the environment outside the vehicle can be imaged by the camera set outside the vehicle by the driving recorder, thereby acquiring the obtained vehicle. The alarm information is sent to the cloud server through the GPRS wireless communication module to store the alarm information of the vehicle through the cloud server, thereby achieving the purpose of protecting the safety of the vehicle.

Referring to FIG. 6 , in an embodiment, a system for implementing driving data recording based on a driving recorder includes a driving recorder 600. The driving recorder 600 includes: a first information acquiring module 610 and a data reporting module 630.

The first information acquiring module 610 is configured to obtain road condition information and driver behavior information by using a driving recorder.

The data reporting module 630 is configured to use the road condition information, the driver behavior information, and the driving recorder identifier as the driving data, and report the data to the cloud server 700 to store the road condition information and the driver behavior information according to the driving recorder identifier by the cloud server 700. .

Referring to FIG. 7 , in an embodiment, the first information acquiring module 610 includes: a positioning unit 611 , a first imaging unit 613 , and a first transmission unit 615 .

The positioning unit 611 is configured to locate the position of the vehicle where the driving recorder is located, and obtain the position information of the vehicle.

The first imaging unit 613 is configured to image the surrounding environment of the travel route of the vehicle to obtain environmental information of the vehicle.

The first transmission unit 615 is configured to provide the driving information to the driving recorder by using the position information and the environmental information as the road condition information.

Referring to FIG. 8 , in an embodiment, the first information acquiring module 610 further includes: a second imaging unit 617 , a sensing unit 618 , and a second transmission unit 619 .

The second imaging unit 617 images the operation behavior of the driver, and/or images the reading of the instrument of the vehicle to obtain the operation behavior information of the driver.

The sensing unit 618 is configured to sense parameters of the instrument of the vehicle to obtain driving information of the vehicle.

The second transmission unit 619 is configured to provide the driving behavior information to the driving recorder by using the operation behavior information and the driving information as the driver behavior information.

Referring to FIG. 9, in an embodiment, the system as described above further includes a cloud server 700 that interacts with the driving recorder 600. The cloud server 700 includes a data receiving module 710 and a data storage module 730.

The data receiving module 710 is configured to receive the driving data reported by the driving recorder through the cloud server to extract the road condition information, the driver behavior information, and the driving recorder identifier.

The data storage module 730 is configured to establish a correspondence between the driving recorder identifier and the road condition information and the driver behavior information to form a data storage area corresponding to the driving recorder.

Referring to FIG. 10, in an embodiment, the driving recorder 600 further includes: a second information acquiring module 650.

The second information acquiring module 650 is configured to obtain the vehicle alarm information by using the driving recorder to report to the cloud server 700 through the data reporting module 630, and according to the cloud server 700. The vehicle recorder identification stores vehicle alarm information to a corresponding data storage area.

The above is only a preferred embodiment of the present invention, and is not intended to limit the embodiments of the present invention. Those skilled in the art can make various modifications or modifications in accordance with the main idea and spirit of the present invention. The scope of protection of the invention shall be determined by the scope of protection claimed in the claims.

Claims

A method for realizing driving data recording based on a driving recorder, comprising:

Obtaining traffic information and driver behavior information through the driving recorder; and

Using the road condition information, the driver behavior information, and the driving recorder identifier as the driving data, and reporting to the cloud server, to store the road condition information and the driver behavior information according to the driving recorder identifier by the cloud server. .
The method of claim 1 wherein said step of obtaining road condition information and driver behavior information by means of a driving recorder comprises:

Positioning a position of the vehicle where the driving recorder is located to obtain position information of the vehicle;

Imaging the surrounding environment of the travel route of the vehicle to obtain environmental information of the vehicle; and

The location information and the environmental information are used as the road condition information to be provided to the driving recorder.
The method of claim 2, wherein the step of obtaining the road condition information and the driver behavior information by the driving recorder further comprises:

Capturing the driver's operational behavior, and/or imaging the readings of the vehicle's instrument to obtain the driver's operational behavior information;

Sensing parameters of an instrument of the vehicle to obtain driving information of the vehicle; and

The operation behavior information and the travel information are provided as the driver behavior information to the driving recorder.
The method of claim 1, wherein the method further comprises: after the step of reporting the road condition information, the driver behavior information, and the driving recorder identifier as driving data to the cloud server, the method further comprising:

Receiving, by the cloud server, the driving data reported by the driving recorder to extract the road condition information, the driver behavior information, and the driving recorder identifier;

Corresponding relationship between the driving recorder identifier and the road condition information and driver behavior information is established to form a data storage area corresponding to the driving recorder.
The method of claim 1 wherein the method further comprises:

The vehicle alarm information is obtained by the driving recorder and reported to the cloud server to store the vehicle alarm information to the corresponding data storage area according to the driving recorder identifier by the cloud server.
A system for realizing driving data recording based on a driving recorder, comprising: a driving recorder, wherein the driving recorder comprises:

a first information acquisition module, configured to obtain road condition information and driver behavior information by using a driving recorder; and

a data reporting module, configured to use the road condition information, the driver behavior information, and the driving recorder identifier as driving data, and report the data to the cloud server, to use the cloud server to identify the road condition information according to the driving recorder identifier Driver behavior information is stored.
The system of claim 6, wherein the first information acquisition module comprises:

a positioning unit, configured to locate a location of the vehicle where the driving recorder is located, to obtain location information of the vehicle;

a first imaging unit configured to capture an environment of a surrounding route of the vehicle to obtain environmental information of the vehicle; and

The first transmission unit is configured to provide the driving recorder with the location information and the environmental information as the road condition information.
The system of claim 7, wherein the first information acquisition module further comprises:

a second camera unit that images an operation behavior of the driver and/or images the reading of the meter of the vehicle to obtain operation behavior information of the driver;

a sensing unit, configured to sense parameters of an instrument of the vehicle to obtain driving information of the vehicle; and

And a second transmission unit configured to provide the driving behavior information to the driving recorder by using the operation behavior information and the driving information as the driver behavior information.
The system of claim 6 wherein said system further comprises a cloud server interacting with said driving recorder, said cloud server comprising:

a data receiving module, configured to receive, by the cloud server, the driving data reported by the driving recorder to extract the road condition information, the driver behavior information, and the driving recorder identifier;

And a data storage module, configured to establish a correspondence between the driving recorder identifier and the road condition information and driver behavior information to form a data storage area corresponding to the driving recorder.
The system of claim 6 wherein said driving recorder further comprises:

a second information acquiring module, configured to acquire vehicle alarm information by using the driving recorder, to report to the cloud server by using the data reporting module, and use the cloud server to identify the vehicle according to the driving recorder identifier The alarm information is stored in the corresponding data storage area.