CN102542509A - System and method for integrating automobile images - Google Patents

Abstract

The invention provides a system and method for integrating automobile images, which are applied to a cloud computing server. The automobile is in communication connection with the cloud computing server by using a wireless network; and a running recorder is mounted on the automobile. The method comprises the following steps of: receiving automobile images transmitted by using the running recorder; analyzing each automobile image so as to obtain license number in the automobile image; generating a group of keywords according to the obtained license number; receiving license number input by user through a user terminal when the user terminal can access the cloud computing server; matching the input license number with the keyword in the cloud computing server so as to search image data matching with the keyword; transmitting the searched automobile image to the user terminal; and displaying the automobile image on the user terminal. According to the invention, the automobile images are integrated into the cloud computing server so that the automobile images are effectively utilized and the efficiency is increased.

Description

System and method for integrating vehicle images

technical field

The present invention relates to an image management and control system and method, in particular to a system and method for integrating automobile images through a cloud computing server.

Background technique

Along with the increasing of automobile, traffic accident happens from time to time. When a car accident occurs, since there is no definite image data, there will be great controversy about clarifying the responsibility for the car accident. In recent years, car images captured by driving recorders can effectively resolve disputes in car accidents. However, when a car accident occurs, since there are only car images taken by the driving recorder of the vehicle involved, it is impossible to fully understand the whole picture of the car accident, and some disputes will still arise.

Contents of the invention

In view of the above, it is necessary to provide a system for integrating car images, which integrates car images into cloud computing servers through cloud computing, effectively utilizes car images, and improves efficiency.

In view of the above, it is also necessary to provide a method for integrating car images, which integrates car images into cloud computing servers through cloud computing, effectively utilizing car images, and improving efficiency.

A system for integrating car images, which is applied to a cloud computing server. The car communicates with the cloud computing server through a wireless network. The car is equipped with a driving recorder. The system includes: a receiving module for receiving data transmitted by the driving recorder. The car image coming over; the analysis module is used to analyze each car image, obtain the license plate number in the car image, and generate a set of keywords according to the acquired license plate number; the receiving module is also used when the user terminal can When accessing the cloud computing server, the license plate number input by the user through the user terminal is received; the search module is used to match the input license plate number with the keywords in the cloud computing server, and search for the license plate number matched with the license plate number. Corresponding car image; sending module, used to transmit the found car image to the user terminal, and display it on the user terminal.

A method for integrating car images, which is applied to a cloud computing server. The car communicates with the cloud computing server through a wireless network. The car is equipped with a driving recorder. The method includes: receiving the car image transmitted by the driving recorder; Analyze each car image, get the license plate number in the car image, and generate a set of keywords according to the acquired license plate number; when the user terminal can access the cloud computing server, receive the license plate number input by the user through the user terminal; The input license plate number is matched with the keyword in the cloud computing server, and the image data matching the keyword is searched; the found car image is sent to the user terminal, and displayed on the user terminal.

Compared with the prior art, the system and method for integrating car images provided by the present invention integrates the car images into the cloud computing server through cloud computing, and can keep the car images for a long time, so that users can view the specified vehicle at any time. The car images at various times can effectively clarify the responsibility of the accident, improve efficiency, and facilitate users. The police can also use the image data in the cloud computing server to track suspect vehicles, which is convenient for the police to solve the case.

Description of drawings

FIG. 1 is an application environment diagram of a preferred embodiment of the system for integrating vehicle images according to the present invention.

Fig. 2 is a schematic structural diagram of a preferred embodiment of the cloud computing server of the present invention.

FIG. 3 is a flow chart of a preferred embodiment of the method for integrating vehicle images in the present invention.

Description of main component symbols

Cloud Computing Server 10 car 20 Driving Recorder 200 Firewall 30 External network 40 user terminal 50 Integrate the system of car image 100 Receive module 110

Analysis module 120 set module 130 Validation module 140 find module 150 send module 160 memory 170 Processor 180

Detailed ways

Referring to FIG. 1 , it is an application environment diagram of a preferred embodiment of a system 100 for integrating vehicle images according to the present invention. The system 100 for integrating vehicle images is applied in a cloud computing server 10 . The cloud computing server 10 is installed behind the firewall 30, and communicates with the driving recorder 200 on the car 20 through a wireless network. The firewall 30 is used to defend against the attacks launched by the external user terminal 50 to the cloud computing server 10 through the external network 40 .

The cloud computing server 10 is also used to assign an IP address, an account number and a password for accessing the cloud computing server 10 to the user terminal 50, and set the user terminal 50 to have access to the cloud computing server according to the IP address or account number and password. The user terminal 50 is a personal computer.

The cloud computing server 10 is used to receive the car image taken by the driving recorder 200, analyze the license plate number in each car image, to obtain the license plate number in each car image, and obtain the license plate number The number generates a corresponding keyword, and the image of the car corresponding to the license plate number can be searched through the generated keyword. Generally speaking, the driving recorder 200 is installed on the rear part of the car 20 to capture the car image including the license plate number. The driving recorder 200 can also realize shooting car images at night by means of infrared rays. In addition, the trip recorder 200 transmits the captured vehicle images to the cloud computing server 10 through the wireless network at regular intervals (for example, once an hour).

Referring to FIG. 2 , it is a schematic structural diagram of a preferred embodiment of the cloud computing server 10 of the present invention. The cloud computing server 10 also includes a memory 170 and a processor 180 . The system 100 for integrating vehicle images includes a receiving module 110 , an analyzing module 120 , a setting module 130 , a verifying module 140 , a searching module 150 and a sending module 160 . The programmed codes of the modules 110 to 160 are stored in the memory 170 , and the processor 180 executes these programmed codes to realize the above-mentioned functions provided by the system 100 for integrating vehicle images.

The receiving module 110 is used for receiving the car image transmitted by the driving recorder 200 .

The analysis module 120 is used to analyze each car image, obtain the license plate number in the car image, and generate a corresponding keyword according to the acquired license plate number. The keywords consist of the license plate numbers in the car images. Generally speaking, the license plate number has a fixed format (for example, composed of letters and numbers), and the license plate number has a fixed position in the car image (usually in the front part of the car or the rear part of the car), the analysis module 120 analyzes each car image, that is, intercepts the picture of the license plate number at a fixed position, and performs pixel analysis on the intercepted picture. Since the pixels of letters or numbers are different from the pixels of other parts of the car image, through the pixel Different shapes of letters or numbers can be found, so as to obtain the license plate number of the car from the intercepted picture, and use the license plate number as the keyword of the car image. For example, assuming that the license plate number in a car image is "123456", then the license plate number "123456" is used as the keyword of the car image.

The setting module 130 is used to set the authentication information for accessing the cloud computing server 10 , store the set authentication information in the memory 170 , and distribute the set authentication information to the user terminal 50 . The verification information includes information such as IP address, account number and password.

The receiving module 110 is also configured to receive a request from the user terminal 50 to access the cloud computing server 10 .

The verification module 140 is used to check whether the user terminal 50 can access the cloud computing server 10 according to the verification information set by the user. Specifically, the verification module 140 verifies whether the IP address, account number and password of the user terminal 50 are the IP address, account number and password assigned to the user terminal 50 by the cloud computing server 10 . If any item of verification information is illegal, for example, if any item in the IP address, account number and password of the user terminal 50 is not distributed by the cloud computing server 10, then the verification module 140 refuses the user terminal 50 to access the cloud computing server. 10; if all verification information is legal, that is, the IP address, account number and password of the user terminal 50 are all distributed by the cloud computing server 10, then the verification module 140 judges that the user terminal 50 can access the cloud computing server 10, and allows the user to The terminal 50 accesses the cloud computing server 10 .

The receiving module 110 is also used for receiving the license plate number input by the user. Specifically, the user inputs the license plate number through the user terminal 50 to query the car image corresponding to the license plate number.

The search module 150 is used to match the input license plate number with keywords in the cloud computing server 10, and search for car images matching the keywords. For example, assuming that the license plate number input by the user is "123456", if the keyword "123456" exists in the cloud computing server 10, the search module 150 searches for the car image corresponding to the keyword "123456".

The sending module 160 is used to send the found car images to the user terminal 50 and display them on the user terminal 50 . Specifically, the car image corresponding to the keyword “123456” is transmitted to the user terminal 50 and displayed through the interface provided by the user terminal 50 .

As shown in FIG. 3 , it is a flow chart of a preferred embodiment of the method for integrating vehicle images in the present invention.

Step S301 , the receiving module 110 receives the car image transmitted by the driving recorder 200 .

In step S302, the analysis module 120 analyzes each car image to obtain the license plate number in the car image, and generates a keyword according to the license plate number, and the keyword is the keyword of the car image. The generated keywords are composed of license plate numbers in the car images. Generally speaking, the license plate number has a fixed format (for example, composed of letters and numbers), and the license plate number has a fixed position in the car image (usually in the front part of the car or the rear part of the car), the analysis module 120 analyzes each car image, that is, intercepts the picture of the license plate number at a fixed position, and performs pixel analysis on the intercepted picture. Since the pixels of letters or numbers are different from the pixels of other parts of the car image, through the pixel Different shapes of letters or numbers can be found to obtain the license plate number of the car, and the license plate number can be used as the keyword of the car image. For example, assuming that the license plate number in a car image is "123456", then the license plate number "123456" is used as the keyword of the car image.

Step S303 , the setting module 130 sets the authentication information for accessing the cloud computing server 10 , stores the set authentication information in the memory 170 , and distributes the set authentication information to the user terminal 50 . The verification information includes information such as IP address, account number and password.

Step S304 , the receiving module 110 receives a request from the user terminal 50 to access the cloud computing server 10 .

Step S305 , the verification module 140 checks whether the user terminal 50 can access the cloud computing server 10 according to the verification information set by the user. Specifically, the verification module 140 verifies whether the IP address, account number and password of the user terminal 50 are the IP address, account number and password assigned to the user terminal 50 by the cloud computing server 10 .

If any item of verification information is not distributed by the cloud computing server 10, it indicates that the user terminal 50 has no authority to access the cloud computing server 10. In step S309, the verification module 140 refuses the user terminal 50 to access the cloud computing server 10, The process ends.

If all above-mentioned verification information is distributed to the user terminal 50 by the cloud computing server 10, then the verification module 140 determines that the user terminal 50 has the authority to access the cloud computing server 10, and the verification module 140 allows the user terminal 50 to access the cloud computing server 10 , the flow goes to step S306.

In step S306, the receiving module 110 receives the license plate number input by the user. Specifically, the user inputs the license plate number through the user terminal 50 to query the car image corresponding to the license plate number.

Step S307, the search module 150 matches the input license plate number with keywords in the cloud computing server 10, and searches for the car image corresponding to the keyword matching the license plate number. For example, assuming that the license plate number input by the user is "123456", if the keyword "123456" exists in the cloud computing server 10, then search for the car image corresponding to the keyword "123456".

Step S308 , the sending module 160 sends the found car image to the user terminal 50 and displays it on the interface provided by the user terminal 50 . Specifically, the car image corresponding to the found keyword "123456" is transmitted to the user terminal 50 and displayed.

Claims (8)

1. A system for integrating automobile images, applied to a cloud computing server, characterized in that the automobile communicates with the cloud computing server through a wireless network, and a driving recorder is installed on the automobile, and the system includes: The receiving module is used to receive the car image transmitted by the driving recorder; The analysis module is used to analyze each car image, obtain the license plate number in the car image, and generate a set of keywords according to the obtained license plate number; The receiving module is also used to receive the license plate number input by the user through the user terminal when the user terminal can access the cloud computing server; A search module is used to match the input license plate number with the keyword in the cloud computing server, and search for the corresponding car image corresponding to the keyword matched with the license plate number; and The sending module is used for sending the found car image to the user terminal and displaying it on the user terminal. 2. The system for integrating car images according to claim 1, wherein the generated keywords are composed of license plate numbers in the car images. 3. The system of integrating car image as claimed in claim 1, is characterized in that, this system also comprises setting module, is used for setting the verification information of visiting cloud computing server, the verification information that is set is stored to cloud computing server, and The set verification information is assigned to the user terminal, the receiving module is also used to receive the request of the user terminal to access the cloud computing server; the verification module is used to check whether the user terminal can access the cloud computing server according to the verification information set by the user . 4. The system for integrating automobile images as claimed in claim 3, wherein the verification module verifies the IP address, account number and password of the user terminal. 5. A method for integrating car images, applied to a cloud computing server, characterized in that the car communicates with the cloud computing server through a wireless network, and a driving recorder is installed on the car, the method comprising: Receive the car image sent by the driving recorder; Analyze each car image, get the license plate number in the car image, and generate a set of keywords based on the obtained license plate number; When the user terminal can access the cloud computing server, receive the license plate number input by the user through the user terminal; Matching the input license plate number with keywords in the cloud computing server to search for image data matching the keywords; and Send the found car image to the user terminal and display it on the user terminal. 6. The method for integrating car images according to claim 5, wherein the generated keywords are composed of license plate numbers in the car images. 7. The method for integrating automobile images as claimed in claim 5, wherein, when the user terminal can access the cloud computing server, the step of receiving the license plate number input by the user through the user terminal also includes the following steps: Set the verification information for accessing the cloud computing server, store the set verification information in the cloud computing server, and distribute the set verification information to the user terminal; receiving a request from a user terminal to access a cloud computing server; and Check whether the user terminal can access the cloud computing server according to the verification information set by the user. 8. The method for integrating automobile images as claimed in claim 7, wherein the step of checking whether the user terminal can access the cloud computing server according to the verification information set by the user is to check the user terminal's IP address, account number and password for verification.

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