CN105100218B - Vehicle evaluation method, device and system based on automobile data recorder - Google Patents
Vehicle evaluation method, device and system based on automobile data recorder Download PDFInfo
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- CN105100218B CN105100218B CN201510377715.3A CN201510377715A CN105100218B CN 105100218 B CN105100218 B CN 105100218B CN 201510377715 A CN201510377715 A CN 201510377715A CN 105100218 B CN105100218 B CN 105100218B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention discloses a vehicle evaluation method, device and system based on a vehicle event data recorder, relates to the technical field of vehicle-mounted communication, and mainly aims to realize sharing of vehicle evaluation information among vehicles and improve acquisition efficiency of the vehicle evaluation information. The method comprises the following steps: acquiring identification information of a target vehicle; receiving evaluation information corresponding to the target vehicle; the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted communication, in particular to a vehicle evaluation method, device and system based on a vehicle event data recorder.
Background
With the rapid development of vehicle-mounted communication technology, more and more users are provided with a vehicle event data recorder on a vehicle for monitoring the running condition of the vehicle in real time. The automobile data recorder is an instrument for recording relevant information such as images and sounds during the running of the vehicle, and has a powerful service scheduling function and data processing capacity. After the automobile data recorder is installed, the automobile data recorder can record video images and sound of the whole driving process of a vehicle, and evidence can be provided for traffic accidents.
At present, an existing automobile data recorder does not make effective statistics on the driving behaviors of vehicles, if a user needs to search evaluation information of a specific vehicle, a violation record corresponding to a license plate number of a target vehicle needs to be searched through a network, and the evaluation information of the vehicle is obtained through the violation record, so that the obtaining efficiency of the evaluation information of the vehicle is low.
Disclosure of Invention
In view of this, the invention provides a vehicle evaluation method, device and system based on a vehicle event data recorder, and mainly aims to realize sharing of vehicle evaluation information among vehicles and improve acquisition efficiency of the vehicle evaluation information.
According to one aspect of the invention, a vehicle evaluation method based on a driving recorder is provided, and the method comprises the following steps:
acquiring identification information of a target vehicle;
receiving evaluation information corresponding to the target vehicle;
and sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles, wherein the cloud server stores the identification information of different vehicles.
According to another aspect of the invention, another vehicle evaluation method based on a driving recorder is provided, and the method comprises the following steps:
receiving identification information of a target vehicle and evaluation information corresponding to the target vehicle, which are sent by a driving recorder;
and sending the evaluation information corresponding to the target vehicle to other vehicles, wherein the cloud server stores identification information of different vehicles.
According to still another aspect of the present invention, there is provided a drive recorder including:
an acquisition unit configured to acquire identification information of a target vehicle;
a receiving unit configured to receive evaluation information corresponding to the target vehicle;
the sending unit is used for sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles, and the cloud server stores the identification information of different vehicles.
According to another aspect of the present invention, there is provided a cloud server, including:
the vehicle monitoring device comprises a receiving unit, a judging unit and a judging unit, wherein the receiving unit is used for receiving identification information of a target vehicle and evaluation information corresponding to the target vehicle, which are sent by a driving recorder;
and the sending unit is used for sending the evaluation information corresponding to the target vehicle to other vehicles, and the cloud server stores identification information of different vehicles.
According to an aspect of the present invention, there is provided a vehicle evaluation system based on a driving recorder, the system comprising: a vehicle event data recorder and a cloud server,
the automobile data recorder is used for sending identification information of a target vehicle and evaluation information corresponding to the target vehicle to the cloud server;
and the cloud server is used for sending the evaluation information corresponding to the target vehicle to other vehicles.
By the technical scheme, the technical scheme provided by the embodiment of the invention at least has the following advantages:
the embodiment of the invention provides a vehicle evaluation method, a device and a system based on an automobile data recorder, which comprises the steps of firstly, acquiring identification information of a target vehicle; then receiving evaluation information corresponding to the target vehicle; and finally, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles. Compared with the conventional method for obtaining the evaluation information of the target vehicle by searching the violation record corresponding to the target vehicle, the method and the system have the advantages that the evaluation information of the target vehicle is sent to the cloud server through the automobile data recorder, and then the cloud server sends the evaluation information of the target vehicle to other vehicles, so that the sharing of the vehicle evaluation information among the vehicles is realized, and the obtaining efficiency of the vehicle evaluation information is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flow chart of a vehicle evaluation method based on a driving recorder according to an embodiment of the invention;
FIG. 2 is a flow chart of another vehicle evaluation method based on a driving recorder according to an embodiment of the invention;
FIG. 3 is a flowchart illustrating a method for evaluating a vehicle based on a driving recorder according to another embodiment of the present invention;
FIG. 4 is a flowchart illustrating a vehicle evaluation method based on a driving recorder according to another embodiment of the present invention;
fig. 5 shows a block diagram of a vehicle event data recorder according to an embodiment of the present invention;
fig. 6 shows a block diagram of another vehicle event data recorder according to an embodiment of the present invention;
fig. 7 is a block diagram illustrating a cloud server structure according to an embodiment of the present invention;
fig. 8 is a block diagram illustrating another structure of a cloud server according to an embodiment of the present invention;
fig. 9 shows a block diagram of a vehicle evaluation system based on a driving recorder according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In order to make the advantages of the technical solutions of the present invention clearer, the present invention is described in detail below with reference to the accompanying drawings and examples.
The embodiment provides a vehicle evaluation method based on a vehicle event data recorder, which can be applied to the vehicle event data recorder, as shown in fig. 1, and the method includes:
101. identification information of the target vehicle is acquired.
The target vehicle may be a vehicle adjacent to the host vehicle or a vehicle designated by the user. The identification information of the vehicle information may be model information of the vehicle, license plate information of the vehicle, position information of the vehicle, and the like, and the embodiment of the present invention is not particularly limited. For example, when the identification information of the target vehicle is the vehicle model information, the vehicle model of the acquired target vehicle is F512M; when the identification information of the target vehicle is the vehicle license plate information, the acquired license plate information of the target vehicle is Liaogao A12345; when the identification information of the target vehicle is the vehicle position information, the acquired position information of the target vehicle is: longitude 123.40, latitude 41.78.
102. And receiving evaluation information corresponding to the target vehicle.
In the embodiment of the present invention, a user may evaluate the target vehicle, and after obtaining the identification information of the target vehicle, the user may evaluate some unscrupulous driving behaviors of the target vehicle, such as illegal overtaking, dangerous lane changing, speeding, garbage throwing, and the like. In the embodiment of the present invention, the evaluation information of the target vehicle input by the user through voice may be received, the evaluation information of the target vehicle input by the user through characters may be received, and the evaluation information of the target vehicle recorded by photographing by the user may be received. For example, if the identification information of the target vehicle is acquired as the license plate number of jing a23124, and multiple illegal overtaking occurs in the license plate number of jing a23124, the user can evaluate the license plate number of jing a23124 according to the acquired license plate number of jing a23124, specifically, the user can input "multiple illegal overtaking in the license plate number of jing a23124 by voice, and the passing vehicle please pay attention to avoiding! | A "evaluation was made on a vehicle having a license plate number of jing a 23124.
103. And sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server.
Further, the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles, and the cloud server stores identification information of different vehicles. It should be noted that, after the cloud server receives the identification information of the target vehicle and the evaluation information corresponding to the target vehicle, the cloud server stores the evaluation information of the target vehicle according to the identification information of the target vehicle. For example, after the automobile data recorder sends the evaluation information corresponding to the license plate number of jing a12312 to the cloud server, the cloud server stores the evaluation information corresponding to the license plate number of jing a12312, and whenever a vehicle sends an evaluation information acquisition request corresponding to the license plate number of jing a12312 to the cloud server, the automobile data recorder sends the evaluation information corresponding to the license plate number of jing a12312 and the evaluation information corresponding to the license plate number of jing a12312 to the vehicle requesting to acquire the evaluation information of the license plate number of jing a 12312.
For the embodiment of the present invention, applicable scenarios are as follows, but not limited thereto, including: acquiring the identification information of the target vehicle as the number Liao A64732, and then receiving the evaluation information corresponding to the number Liao A64732, wherein the evaluation information is that the Liao A64732 has rear-end collision! And then sending the license plate number Liao A64732 and the evaluation information corresponding to the Liao A64732 to the cloud server, so that the cloud server sends the evaluation information corresponding to the license plate number Liao A64732 to other vehicles. In the embodiment of the invention, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are sent to the cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles, the sharing of the vehicle evaluation information among the vehicles is realized, and the acquisition efficiency of the vehicle evaluation information is improved.
The embodiment of the invention provides a vehicle evaluation method based on an automobile data recorder, which comprises the steps of firstly, acquiring identification information of a target vehicle; then receiving evaluation information corresponding to the target vehicle; and finally, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles. Compared with the conventional method for obtaining the evaluation information of the target vehicle by searching the violation record corresponding to the target vehicle, the method and the system have the advantages that the evaluation information of the target vehicle is sent to the cloud server through the automobile data recorder, and then the cloud server sends the evaluation information of the target vehicle to other vehicles, so that the sharing of the vehicle evaluation information among the vehicles is realized, and the obtaining efficiency of the vehicle evaluation information is improved.
The embodiment provides another vehicle evaluation method based on a vehicle event data recorder, which can be applied to the vehicle event data recorder, as shown in fig. 2, and the method includes:
201. and judging whether the vehicle with abnormal driving state exists according to the acquired road condition information.
For the embodiment of the present invention, the road condition information may be collected through a camera built in the driving recorder or a camera installed in the vehicle, which is not limited in the embodiment of the present invention. The camera may capture images of a vehicle in front of the vehicle or images of a vehicle behind the vehicle, which is not limited in the embodiments of the present invention. The vehicle with the abnormal driving state is a vehicle deviating from normal driving operation, and specifically can be unscrupulous driving behaviors such as illegal overtaking, dangerous lane changing, overspeed driving, garbage throwing and the like. In the embodiment of the invention, the road condition information is acquired according to the built-in camera of the automobile data recorder or the camera installed in the vehicle, so that whether the vehicle with abnormal driving state exists in the road can be rapidly judged, and the efficiency of acquiring the identification information of the vehicle with abnormal state can be improved.
202. And acquiring the identification information of the vehicle with abnormal running state.
The identification information of the vehicle information may be model information of the vehicle, license plate information of the vehicle, position information of the vehicle, and the like, and the embodiment of the present invention is not particularly limited.
For the embodiment of the present invention, after acquiring the identification information of the target vehicle, the method further includes: sending an evaluation information acquisition request to the cloud server, wherein the evaluation information acquisition request carries identification information of the target vehicle, so that the cloud server acquires evaluation information corresponding to the identification information of the target vehicle, and the cloud server stores evaluation information corresponding to the identification information of different vehicles; receiving evaluation information which is sent by the cloud server and corresponds to the identification information of the target vehicle; and outputting the evaluation information. The evaluation information is used for evaluating the driving behavior of the target vehicle, and for the embodiment of the present invention, the evaluation information is output, the evaluation information may be output through a display interface of a vehicle event data recorder, and the evaluation information may also be broadcast in a voice broadcast manner, which is not specifically limited in the embodiment of the present invention. For example, the automobile data recorder sends an evaluation information acquisition request with the license plate number of jing a22341 to the cloud server, after the cloud server receives the evaluation information acquisition request with the license plate number of jing a22341, the cloud server searches whether information corresponding to the license plate number of jing a22341 exists in vehicle identification information stored in the cloud server, if so, the evaluation information corresponding to the jing a22341 is obtained, then the evaluation information corresponding to the jing a22341 is sent to the automobile data recorder, and after the automobile data recorder receives the evaluation information corresponding to the jing a22341 sent by the cloud server, the evaluation information corresponding to the jing a22341 is displayed through a display interface of the automobile data recorder. For the embodiment of the invention, the evaluation information corresponding to the target vehicle can be quickly acquired from the cloud server by sending the evaluation information acquisition request of the target vehicle to the cloud server, and the evaluation information of the target vehicle is not required to be acquired by searching the violation record mode of the target vehicle, so that the acquisition efficiency of the vehicle evaluation information is improved.
203. And receiving evaluation information corresponding to the target vehicle.
For the embodiment of the present invention, the evaluation information of the target vehicle input by the user voice, the evaluation information of the target vehicle input by the user text, and the evaluation information of the target vehicle recorded by the user photographing may be received, which is not specifically limited in the embodiment of the present invention.
204. And sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server.
Further, the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles, and the cloud server stores identification information of different vehicles. It should be noted that, after the cloud server receives the identification information of the target vehicle and the evaluation information corresponding to the target vehicle, the cloud server stores the evaluation information of the target vehicle according to the identification information of the target vehicle.
For the embodiment of the present invention, before sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to the cloud server, the method further includes: judging whether the evaluation information corresponding to the target vehicle meets preset conditions or not; the sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server includes: and if so, sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server. The preset conditions may be set according to actual requirements, or may be configured by default by a system, and the preset conditions may specifically be: the embodiment of the present invention is not particularly limited by the culture terminology or the evaluation of the normal user. For example, the evaluation information received that the evaluation information corresponding to the target vehicle is that a driver with the license plate number jin A12312 is a stupid egg and cannot drive the vehicle, and the evaluation information in the preset condition is a civilized term, so that the evaluation information corresponding to the target vehicle does not meet the preset condition, and the identification information corresponding to the target vehicle is not sent to the cloud server; if the received evaluation information corresponding to the target vehicle is 'number jin A12312 seriously overloaded', the evaluation information corresponding to the target vehicle conforms to the preset conditions, and the target vehicle and the evaluation information corresponding to the target vehicle are sent to a cloud server. For the embodiment of the invention, some non-civilized evaluations or malicious evaluations can be shielded by judging whether the evaluation information corresponding to the target vehicle meets the preset conditions, so that the correctness and the civilization of the acquired vehicle evaluation information content are ensured, and the user experience is further improved.
Further, the method further comprises: acquiring position information of the target vehicle; the sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server includes: the identification information of the target vehicle, the evaluation information corresponding to the target vehicle and the position information of the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to the vehicle corresponding to the position information of the target vehicle, and the cloud server also stores the position information of different vehicles. The position information of the target vehicle is sent to a cloud server, so that the cloud server can send evaluation information corresponding to the target vehicle to the vehicle corresponding to the position information of the target vehicle, and therefore the vehicle corresponding to the position information of the target vehicle can quickly know the evaluation information of the target vehicle, the efficiency of obtaining vehicle evaluation information can be improved, the vehicle evaluation information can be shared among vehicles, and the vehicle evaluation information obtaining efficiency can be improved.
In the embodiment of the present invention, the applicable scenarios include, but are not limited to, the following: according to road condition information acquired by a camera arranged in a vehicle data recorder, acquiring the number of a vehicle with abnormal driving state as Liao B24242, and then receiving evaluation information corresponding to the number of the vehicle as' Liao B24242 severely overspeed! And then, the evaluation information and position information cloud server corresponding to the number plate number Liao B24242 sends the evaluation information corresponding to the number plate number Liao B24242 to the vehicle corresponding to the position information of the target vehicle after receiving the evaluation information and the position information of the number plate number Liao B24242, so that the vehicle corresponding to the position information of the target vehicle can quickly know the evaluation information of the target vehicle, the sharing of the vehicle evaluation information among the vehicles is realized, and the acquisition efficiency of the vehicle evaluation information is improved.
The embodiment of the invention provides another vehicle evaluation method based on an automobile data recorder, which comprises the steps of firstly, acquiring identification information of a target vehicle; then receiving evaluation information corresponding to the target vehicle; and finally, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles. Compared with the conventional method for obtaining the evaluation information of the target vehicle by searching the violation record corresponding to the target vehicle, the method and the system have the advantages that the evaluation information of the target vehicle is sent to the cloud server through the automobile data recorder, and then the cloud server sends the evaluation information of the target vehicle to other vehicles, so that the sharing of the vehicle evaluation information among the vehicles is realized, and the obtaining efficiency of the vehicle evaluation information is improved.
The embodiment provides another vehicle evaluation method based on a vehicle event data recorder, which can be applied to a cloud server, as shown in fig. 3, the method includes:
301. and receiving identification information of the target vehicle and evaluation information corresponding to the target vehicle, which are sent by the automobile data recorder.
The target vehicle may be a vehicle adjacent to the host vehicle or a vehicle designated by the user. The identification information of the vehicle information may be model information of the vehicle, license plate information of the vehicle, position information of the vehicle, and the like, and the embodiment of the present invention is not particularly limited. In the embodiment of the invention, the user can evaluate the target vehicle, and after the identification information of the target vehicle is acquired, the unscrupulous driving behaviors of the target vehicle, such as illegal overtaking, dangerous lane changing, overspeed driving, garbage throwing and the like, can be evaluated.
302. And sending the evaluation information corresponding to the target vehicle to other vehicles, wherein the cloud server stores identification information of different vehicles.
For the embodiment of the invention, after the cloud server receives the identification information of the target vehicle and the evaluation information corresponding to the target vehicle, the cloud server stores the evaluation information of the target vehicle according to the identification information of the target vehicle. And when a vehicle sends an evaluation information acquisition request corresponding to the target vehicle to the cloud server, sending the target vehicle and the evaluation information corresponding to the target vehicle to the vehicle requesting to acquire the evaluation information of the target vehicle.
The embodiment of the invention provides another vehicle evaluation method based on an automobile data recorder, which comprises the steps of firstly obtaining identification information of a target vehicle; then receiving evaluation information corresponding to the target vehicle; and finally, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles. Compared with the conventional method for obtaining the evaluation information of the target vehicle by searching the violation record corresponding to the target vehicle, the method and the system have the advantages that the evaluation information of the target vehicle is sent to the cloud server through the automobile data recorder, and then the cloud server sends the evaluation information of the target vehicle to other vehicles, so that the sharing of the vehicle evaluation information among the vehicles is realized, and the obtaining efficiency of the vehicle evaluation information is improved.
The embodiment provides another vehicle evaluation method based on a vehicle event data recorder, which can be applied to a cloud server, and as shown in fig. 4, the method includes:
401. and receiving identification information of the target vehicle and evaluation information corresponding to the target vehicle, which are sent by the automobile data recorder.
The target vehicle may be a vehicle adjacent to the host vehicle or a vehicle designated by the user. The identification information of the vehicle information may be model information of the vehicle, license plate information of the vehicle, position information of the vehicle, and the like, and the embodiment of the present invention is not particularly limited. In the embodiment of the invention, the user can evaluate the target vehicle, and after the identification information of the target vehicle is acquired, the unscrupulous driving behaviors of the target vehicle, such as illegal overtaking, dangerous lane changing, overspeed driving, garbage throwing and the like, can be evaluated.
For the embodiment of the present invention, the receiving the identification information of the target vehicle and the evaluation information corresponding to the target vehicle, which are sent by the automobile data recorder, includes: receiving the identification information of the target vehicle, the evaluation information corresponding to the target vehicle and the position information of the target vehicle, which are sent by the automobile data recorder; acquiring vehicles with the distance to the position information of the target vehicle smaller than a preset distance, wherein the position information of different vehicles is also stored in the cloud server; and sending the evaluation information corresponding to the target vehicle to the vehicle. The position information of the target vehicle is sent to a cloud server, so that the cloud server can send evaluation information corresponding to the target vehicle to a vehicle corresponding to the position information of the target vehicle, and therefore the vehicle corresponding to the position information of the target vehicle can quickly know the evaluation information of the target vehicle, the vehicle evaluation information can be shared among the vehicles, and the acquisition efficiency of the vehicle evaluation information is improved.
402. And judging whether the evaluation information corresponding to the target vehicle meets a preset condition or not.
The preset conditions may be set according to actual requirements, or may be configured by default by a system, and the preset conditions may specifically be: the embodiment of the present invention is not particularly limited by the culture terminology or the evaluation of the normal user. For the embodiment of the invention, some non-civilized evaluations or malicious evaluations can be shielded by judging whether the evaluation information corresponding to the target vehicle meets the preset conditions, so that the correctness and the civilization of the acquired vehicle evaluation information content are ensured, and the user experience is further improved.
403. And if so, sending the evaluation information corresponding to the target vehicle to other vehicles.
The cloud server stores identification information of different vehicles. For the embodiment of the present invention, before sending the evaluation information corresponding to the target vehicle to another vehicle, the method further includes: judging whether the identification information of the target vehicle is stored or not; if so, updating the evaluation information corresponding to the target vehicle; and if the evaluation information does not exist, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are saved.
Further, the method further comprises: receiving an evaluation information acquisition request sent by the automobile data recorder, wherein the evaluation information acquisition request carries identification information of the target vehicle; obtaining evaluation information corresponding to the identification information of the target vehicle, wherein the cloud server stores evaluation information corresponding to the identification information of different vehicles; and sending evaluation information corresponding to the identification information of the target vehicle to the automobile data recorder so that the automobile data recorder outputs the evaluation information. The evaluation information is used for evaluating the driving behavior of the target vehicle, and for the embodiment of the present invention, the evaluation information is output, the evaluation information may be output through a display interface of a vehicle event data recorder, and the evaluation information may also be broadcast in a voice broadcast manner, which is not specifically limited in the embodiment of the present invention. For the embodiment of the invention, the evaluation information corresponding to the target vehicle can be quickly acquired from the cloud server by sending the evaluation information acquisition request of the target vehicle to the cloud server, and the evaluation information of the target vehicle does not need to be acquired by searching the violation record mode of the target vehicle, so that the sharing of the vehicle evaluation information among vehicles is realized, and the acquisition efficiency of the vehicle evaluation information is improved.
The embodiment of the invention provides a vehicle evaluation method based on an automobile data recorder, which comprises the steps of firstly obtaining identification information of a target vehicle; then receiving evaluation information corresponding to the target vehicle; and finally, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles. Compared with the conventional method for obtaining the evaluation information of the target vehicle by searching the violation record corresponding to the target vehicle, the method and the system have the advantages that the evaluation information of the target vehicle is sent to the cloud server through the automobile data recorder, and then the cloud server sends the evaluation information of the target vehicle to other vehicles, so that the sharing of the vehicle evaluation information among the vehicles is realized, and the obtaining efficiency of the vehicle evaluation information is improved.
Further, as an implementation of the method embodiment shown in fig. 1, this embodiment provides a driving recorder for implementing the method embodiment shown in fig. 1. As shown in fig. 5, includes: acquisition section 51, reception section 52, and transmission section 53.
An acquisition unit 51 for acquiring identification information of the target vehicle.
A receiving unit 52 for receiving evaluation information corresponding to the target vehicle.
The sending unit 53 is configured to send the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles, and the cloud server stores the identification information of different vehicles.
It should be noted that other corresponding descriptions of the functional units related to the automobile data recorder provided in the embodiment of the present invention may refer to the corresponding description of the method shown in fig. 1, and are not described herein again.
The embodiment of the invention provides a vehicle event data recorder, which comprises the steps of firstly, acquiring identification information of a target vehicle; then receiving evaluation information corresponding to the target vehicle; and finally, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles. Compared with the conventional method for obtaining the evaluation information of the target vehicle by searching the violation record corresponding to the target vehicle, the method and the system have the advantages that the evaluation information of the target vehicle is sent to the cloud server through the automobile data recorder, and then the cloud server sends the evaluation information of the target vehicle to other vehicles, so that the sharing of the vehicle evaluation information among the vehicles is realized, and the obtaining efficiency of the vehicle evaluation information is improved.
Further, as an implementation of the method embodiment shown in fig. 2, the present embodiment provides another vehicle event data recorder to implement the method embodiment shown in fig. 2. As shown in fig. 6, includes: an acquisition unit 61, a receiving unit 62, and a transmitting unit 63.
An acquisition unit 61 for acquiring identification information of a target vehicle;
a receiving unit 62 for receiving evaluation information corresponding to the target vehicle;
the sending unit 63 is configured to send the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles, and the cloud server stores the identification information of different vehicles.
Further, the vehicle event data recorder still includes: a judging unit 64.
The judging unit 64 is configured to judge whether there is a vehicle with an abnormal driving state according to the collected road condition information.
The obtaining unit 61 is specifically configured to obtain identification information of a vehicle with an abnormal driving state.
The determining unit 64 is further configured to determine whether the evaluation information corresponding to the target vehicle meets a preset condition.
The sending unit 63 is specifically configured to send the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server if a preset condition is met.
Further, the vehicle event data recorder still includes: and an output unit 65.
The sending unit 63 is further configured to send an evaluation information obtaining request to the cloud server, where the evaluation information obtaining request carries identification information of the target vehicle, so that the cloud server obtains evaluation information corresponding to the identification information of the target vehicle, and the cloud server stores evaluation information corresponding to the identification information of different vehicles.
The receiving unit 62 is further configured to receive evaluation information corresponding to the identification information of the target vehicle, which is sent by the cloud server.
The output unit 65 is configured to output the evaluation information.
The obtaining unit 61 is further configured to obtain position information of the target vehicle;
the sending unit 63 is further specifically configured to send the identification information of the target vehicle, the evaluation information corresponding to the target vehicle, and the location information of the target vehicle to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to a vehicle corresponding to the location information of the target vehicle, and the cloud server further stores location information of different vehicles.
It should be noted that other corresponding descriptions of the functional units related to another vehicle event data recorder provided in the embodiment of the present invention may refer to the corresponding description of the method shown in fig. 2, and are not described herein again.
The embodiment of the invention provides another automobile data recorder, which comprises the steps of firstly acquiring identification information of a target vehicle; then receiving evaluation information corresponding to the target vehicle; and finally, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles. Compared with the conventional method for obtaining the evaluation information of the target vehicle by searching the violation record corresponding to the target vehicle, the method and the system have the advantages that the evaluation information of the target vehicle is sent to the cloud server through the automobile data recorder, and then the cloud server sends the evaluation information of the target vehicle to other vehicles, so that the sharing of the vehicle evaluation information among the vehicles is realized, and the obtaining efficiency of the vehicle evaluation information is improved.
Further, as an implementation of the method embodiment shown in fig. 3, this embodiment provides a cloud server for implementing the method embodiment shown in fig. 3. As shown in fig. 7, includes: a receiving unit 71 and a transmitting unit 72.
The receiving unit 71 is configured to receive the identification information of the target vehicle and the evaluation information corresponding to the target vehicle, which are sent by the automobile data recorder.
The sending unit 72 is configured to send the evaluation information corresponding to the target vehicle to other vehicles, and the cloud server stores identification information of different vehicles.
It should be noted that other corresponding descriptions of the functional units related to the cloud server provided in the embodiment of the present invention may refer to the corresponding description of the method shown in fig. 3, and are not described herein again.
The embodiment of the invention provides a cloud server, which is characterized by firstly acquiring identification information of a target vehicle; then receiving evaluation information corresponding to the target vehicle; and finally, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles. Compared with the conventional method for obtaining the evaluation information of the target vehicle by searching the violation record corresponding to the target vehicle, the method and the system have the advantages that the evaluation information of the target vehicle is sent to the cloud server through the automobile data recorder, and then the cloud server sends the evaluation information of the target vehicle to other vehicles, so that the sharing of the vehicle evaluation information among the vehicles is realized, and the obtaining efficiency of the vehicle evaluation information is improved.
Further, as an implementation of the method embodiment shown in fig. 4, the present embodiment provides another cloud server for implementing the method embodiment shown in fig. 4. As shown in fig. 8, includes: a receiving unit 81 and a transmitting unit 82.
The receiving unit 81 is configured to receive identification information of a target vehicle and evaluation information corresponding to the target vehicle, which are sent by a vehicle event data recorder;
the sending unit 82 is configured to send the evaluation information corresponding to the target vehicle to other vehicles, and the cloud server stores identification information of different vehicles.
Further, the cloud server further comprises: and a determination unit 83.
The judging unit 83 is configured to judge whether the evaluation information corresponding to the target vehicle meets a preset condition;
the sending unit 82 is specifically configured to send the evaluation information corresponding to the target vehicle to another vehicle if the preset condition is met.
Further, the cloud server further comprises: an acquisition unit 84.
The receiving unit 81 is further configured to receive an evaluation information acquisition request sent by the automobile data recorder, where the evaluation information acquisition request carries identification information of the target vehicle.
The obtaining unit 84 is configured to obtain evaluation information corresponding to the identification information of the target vehicle, and the cloud server stores evaluation information corresponding to the identification information of different vehicles.
The sending unit 82 is further configured to send evaluation information corresponding to the identification information of the target vehicle to the automobile data recorder, so that the automobile data recorder outputs the evaluation information.
The receiving unit 81 is specifically configured to receive the identification information of the target vehicle, the evaluation information corresponding to the target vehicle, and the position information of the target vehicle, which are sent by the automobile data recorder.
The obtaining unit 84 is further configured to obtain a vehicle whose distance from the position information of the target vehicle is smaller than a preset distance, and the cloud server further stores position information of different vehicles.
The sending unit 82 is further configured to send evaluation information corresponding to the target vehicle to the vehicle.
Further, the vehicle event data recorder still includes: updating section 85 and storage section 86.
The determining unit 83 is further configured to determine whether the identification information of the target vehicle is stored.
The updating unit 85 is configured to update the evaluation information corresponding to the target vehicle if the identification information of the target vehicle exists.
The storage unit 86 is configured to store the identification information of the target vehicle and the evaluation information corresponding to the target vehicle if the identification information of the target vehicle does not exist.
It should be noted that, for other corresponding descriptions of the functional units related to another cloud server provided in the embodiment of the present invention, reference may be made to the corresponding description of the method shown in fig. 4, which is not described herein again.
The embodiment of the invention provides another cloud server, which is characterized by firstly acquiring identification information of a target vehicle; then receiving evaluation information corresponding to the target vehicle; and finally, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles. Compared with the conventional method for obtaining the evaluation information of the target vehicle by searching the violation record corresponding to the target vehicle, the method and the system have the advantages that the evaluation information of the target vehicle is sent to the cloud server through the automobile data recorder, and then the cloud server sends the evaluation information of the target vehicle to other vehicles, so that the sharing of the vehicle evaluation information among the vehicles is realized, and the obtaining efficiency of the vehicle evaluation information is improved.
Further, an embodiment of the present invention provides a vehicle evaluation system based on a vehicle event data recorder, as shown in fig. 9, the system includes: automobile data recorder 91, cloud server 92.
The automobile data recorder 91 is configured to send identification information of a target vehicle and evaluation information corresponding to the target vehicle to the cloud server.
The cloud server 92 is configured to send evaluation information corresponding to the target vehicle to other vehicles.
The embodiment of the invention provides a vehicle evaluation system based on an automobile data recorder, which comprises the following steps of firstly, acquiring identification information of a target vehicle; then receiving evaluation information corresponding to the target vehicle; and finally, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles. Compared with the conventional method for obtaining the evaluation information of the target vehicle by searching the violation record corresponding to the target vehicle, the method and the system have the advantages that the evaluation information of the target vehicle is sent to the cloud server through the automobile data recorder, and then the cloud server sends the evaluation information of the target vehicle to other vehicles, so that the sharing of the vehicle evaluation information among the vehicles is realized, and the obtaining efficiency of the vehicle evaluation information is improved.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
It will be appreciated that the relevant features of the method and apparatus described above are referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
The various component embodiments of the invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components of a tachograph based vehicle assessment method, apparatus and system in accordance with embodiments of the present invention. The present invention may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present invention may be stored on computer-readable media or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Claims (17)
1. A vehicle evaluation method based on a driving recorder is characterized by comprising the following steps:
judging whether vehicles with abnormal driving states exist or not according to the acquired road condition information;
acquiring identification information of a vehicle with an abnormal driving state, wherein the vehicle with the abnormal driving state is a target vehicle, and the vehicle with the abnormal driving state is a vehicle deviating from normal driving operation;
receiving evaluation information corresponding to the target vehicle;
and sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles, wherein the cloud server stores the identification information of different vehicles.
2. The vehicle evaluation method based on the automobile data recorder of claim 1, wherein before the sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server, the method further comprises:
judging whether the evaluation information corresponding to the target vehicle meets preset conditions or not;
the sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server includes:
and if so, sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server.
3. The vehicle evaluation method based on the automobile data recorder of claim 1, wherein after the identification information of the vehicle with abnormal driving state is acquired, the method further comprises:
sending an evaluation information acquisition request to the cloud server, wherein the evaluation information acquisition request carries identification information of the target vehicle, so that the cloud server acquires evaluation information corresponding to the identification information of the target vehicle, and the cloud server stores evaluation information corresponding to the identification information of different vehicles;
receiving evaluation information which is sent by the cloud server and corresponds to the identification information of the target vehicle;
and outputting the evaluation information.
4. The vehicle event data recorder-based vehicle evaluation method of claim 1, wherein the method further comprises:
acquiring position information of the target vehicle;
the sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server includes:
the identification information of the target vehicle, the evaluation information corresponding to the target vehicle and the position information of the target vehicle are sent to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to the vehicle corresponding to the position information of the target vehicle, and the cloud server also stores the position information of different vehicles.
5. A vehicle evaluation method based on a vehicle event data recorder is applied to a cloud server and comprises the following steps:
receiving identification information of a target vehicle and evaluation information corresponding to the target vehicle, wherein the identification information is sent by a driving recorder, the target vehicle is a vehicle with an abnormal driving state, and the vehicle with the abnormal driving state is a vehicle deviating from normal driving operation;
the cloud server stores identification information of different vehicles;
the receiving of the identification information of the target vehicle and the evaluation information corresponding to the target vehicle sent by the automobile data recorder includes:
receiving the identification information of the target vehicle, the evaluation information corresponding to the target vehicle and the position information of the target vehicle, which are sent by the automobile data recorder;
acquiring vehicles with the distance to the position information of the target vehicle smaller than a preset distance, wherein the position information of different vehicles is also stored in the cloud server;
and sending the evaluation information corresponding to the target vehicle to the vehicle of which the distance between the position information of the target vehicle and the evaluation information is smaller than the preset distance.
6. The vehicle evaluation method based on the driving recorder according to claim 5, wherein before sending the evaluation information corresponding to the target vehicle to the vehicle whose distance from the position information of the target vehicle is smaller than a preset distance, further comprising:
judging whether the evaluation information corresponding to the target vehicle meets preset conditions or not;
the sending of the evaluation information corresponding to the target vehicle to the vehicle whose distance from the position information of the target vehicle is smaller than a preset distance includes:
and if so, sending the evaluation information corresponding to the target vehicle to the vehicle of which the distance between the position information of the target vehicle and the evaluation information is smaller than the preset distance.
7. The vehicle event data recorder-based vehicle evaluation method of claim 5, wherein the method further comprises:
receiving an evaluation information acquisition request sent by the automobile data recorder, wherein the evaluation information acquisition request carries identification information of the target vehicle;
obtaining evaluation information corresponding to the identification information of the target vehicle, wherein the cloud server stores evaluation information corresponding to the identification information of different vehicles;
and sending evaluation information corresponding to the identification information of the target vehicle to the automobile data recorder so that the automobile data recorder outputs the evaluation information.
8. The vehicle evaluation method based on the driving recorder according to claim 5, wherein before sending the evaluation information corresponding to the target vehicle to the vehicle whose distance from the position information of the target vehicle is smaller than a preset distance, further comprising:
judging whether the identification information of the target vehicle is stored or not;
if so, updating the evaluation information corresponding to the target vehicle;
and if the evaluation information does not exist, the identification information of the target vehicle and the evaluation information corresponding to the target vehicle are saved.
9. A tachograph, comprising:
the judging unit is used for judging whether vehicles with abnormal driving states exist or not according to the collected road condition information;
the device comprises an acquisition unit, a judgment unit and a display unit, wherein the acquisition unit is used for acquiring identification information of a vehicle with an abnormal running state, the vehicle with the abnormal running state is a target vehicle, and the vehicle with the abnormal running state is a vehicle deviating from normal driving operation;
a receiving unit configured to receive evaluation information corresponding to the target vehicle;
the sending unit is used for sending the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server so that the cloud server sends the evaluation information corresponding to the target vehicle to other vehicles, and the cloud server stores the identification information of different vehicles.
10. The tachograph of claim 9,
the judging unit is also used for judging whether the evaluation information corresponding to the target vehicle meets the preset condition;
the sending unit is specifically configured to send the identification information of the target vehicle and the evaluation information corresponding to the target vehicle to a cloud server if a preset condition is met.
11. The vehicle event data recorder of claim 9, further comprising: an output unit for outputting the output signal of the display unit,
the sending unit is further configured to send an evaluation information obtaining request to the cloud server, where the evaluation information obtaining request carries identification information of the target vehicle, so that the cloud server obtains evaluation information corresponding to the identification information of the target vehicle, and the cloud server stores evaluation information corresponding to the identification information of different vehicles;
the receiving unit is further configured to receive evaluation information corresponding to the identification information of the target vehicle, which is sent by the cloud server;
the output unit is used for outputting the evaluation information.
12. The tachograph of claim 9,
the acquisition unit is further used for acquiring the position information of the target vehicle;
the sending unit is specifically further configured to send the identification information of the target vehicle, the evaluation information corresponding to the target vehicle, and the position information of the target vehicle to a cloud server, so that the cloud server sends the evaluation information corresponding to the target vehicle to a vehicle corresponding to the position information of the target vehicle, and the cloud server further stores position information of different vehicles.
13. A cloud server, comprising:
the vehicle monitoring system comprises a receiving unit, a judging unit and a judging unit, wherein the receiving unit is used for receiving identification information of a target vehicle and evaluation information corresponding to the target vehicle, which are sent by a driving recorder, the target vehicle is a vehicle with abnormal running state, and the vehicle with the abnormal running state is a vehicle deviating from normal driving operation;
the cloud server stores identification information of different vehicles;
the receiving unit is specifically configured to receive the identification information of the target vehicle, the evaluation information corresponding to the target vehicle, and the position information of the target vehicle, which are sent by the automobile data recorder;
the acquisition unit is used for acquiring vehicles with the distance to the position information of the target vehicle smaller than a preset distance, and the cloud server also stores the position information of different vehicles;
and the sending unit is used for sending the evaluation information corresponding to the target vehicle to the vehicle of which the distance between the position information of the target vehicle and the evaluation information is smaller than the preset distance.
14. The cloud server of claim 13, wherein said cloud server further comprises: a judging unit for judging whether the received signal is a signal,
the judging unit is used for judging whether the evaluation information corresponding to the target vehicle meets the preset condition or not;
the sending unit is specifically configured to send the evaluation information corresponding to the target vehicle to the vehicle whose distance from the position information of the target vehicle is smaller than a preset distance if the preset condition is met.
15. Cloud server according to claim 13,
the receiving unit is further configured to receive an evaluation information acquisition request sent by the automobile data recorder, where the evaluation information acquisition request carries identification information of the target vehicle;
the acquisition unit is used for acquiring evaluation information corresponding to the identification information of the target vehicle, and the cloud server stores evaluation information corresponding to the identification information of different vehicles;
the sending unit is further configured to send evaluation information corresponding to the identification information of the target vehicle to the automobile data recorder, so that the automobile data recorder outputs the evaluation information.
16. The cloud server of claim 13, wherein said cloud server further comprises: a judging unit, an updating unit and a storing unit,
the judging unit is used for judging whether the identification information of the target vehicle is stored or not;
the updating unit is used for updating the evaluation information corresponding to the target vehicle if the identification information of the target vehicle exists;
the storage unit is used for storing the identification information of the target vehicle and the evaluation information corresponding to the target vehicle if the identification information of the target vehicle does not exist.
17. A vehicle evaluation system based on a vehicle event data recorder is characterized by comprising: a vehicle event recorder according to any one of claims 9-12 and a cloud server according to any one of claims 13-16.
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| ITUA20164779A1 (en) * | 2016-06-30 | 2017-12-30 | Octo Telematics Spa | Method of data transmission between an on-board device able to acquire data relating to parameters of motion and / or driving of a vehicle and a remote processing station |
| CN105957181A (en) * | 2016-07-18 | 2016-09-21 | 乐视控股（北京）有限公司 | Vehicle behavior recording method, terminal, server and system |
| CN106600967A (en) * | 2016-11-29 | 2017-04-26 | 浙江广厦建设职业技术学院 | Driving behavior evaluation system and method thereof |
| CN108206850A (en) * | 2016-12-20 | 2018-06-26 | 乐视汽车（北京）有限公司 | Road vehicles behavior monitoring method, apparatus and electronic equipment |
| JP7245443B2 (en) * | 2018-03-19 | 2023-03-24 | トヨタ自動車株式会社 | Car sharing system and control program for car sharing system |
| CN109711303A (en) * | 2018-12-19 | 2019-05-03 | 斑马网络技术有限公司 | Driving behavior evaluation method, device, storage medium and electronic equipment |
| CN111785035A (en) * | 2020-07-13 | 2020-10-16 | 上海仙豆智能机器人有限公司 | Vehicle interaction method and device, electronic equipment and storage medium |
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