CN110048853A - A kind of long-range sports judge can auditing system and method - Google Patents

Abstract

The invention discloses a remote sports competition referee auditable system, comprising: a ruling recording device for inputting the ruling information of the referee, connecting with a data center, and sending the ruling information to the data center; the data center is used for storing the ruling information and audit information; adjudication auditing device: used for auditors to audit the adjudication information, enter the audit information, connect with the data center, obtain the adjudication information from the data center, and send the audit information to the data center; audit An information announcement device is used for acquiring the ruling information and the audit information corresponding to the ruling information from the data center and making information announcement. The invention also discloses a remote sports competition referee auditing method. The technical scheme of the present invention can provide more effective and accurate judgment information from the referee's perspective on the basis of lower cost, thereby improving the validity and accuracy of sports competition referee auditing.

Description

A remote sports competition referee auditable system and method

technical field

The invention relates to sports competition referee audit technology, in particular to a remote sports competition referee auditable system and method.

Background technique

The auditable method of sports competition referees is to collect real-time records of the referee's scoring and penalty points against players in sports competitions at the sports competition site, as well as the results of the on-the-spot competition ruled by the referee after each sports competition is completed. And the recorded results are stored in a proprietary container. The records are stored in a specific data center without affecting the operation of sports referees. When the sports referee needs to be audited, the content that needs to be audited is transferred to the node where the audit work is carried out, the process of displaying the sports referee is restored, and the auditors complete the audit work.

The main implementation schemes of the existing sports referee auditable technology are as follows:

1. Manually record the referee's live adjudication of the current sports competition on a pre-made form. After the competition is completed, the referee will make an announcement of the record and keep the record result. When an audit is required, the auditor will call the record form for audit.

2. Set up special announcement equipment in the sports arena. Full-time personnel will record the referee's on-site ruling on the current sports competition, make announcements on the spot in real time, and save the record results. When auditing is required, the auditors will call and save the Records are audited.

3. Conduct on-site or post-event audits of the referee's ruling based on the competition video through video referees, chief referees, and arbitration committees.

The problem with the above scheme is that manual paper recording is inefficient, the amount of information recorded in the competitive judgment process is very small, and the effective information that can be provided for auditing and arbitration is relatively small. Special announcement equipment for sports arena and video referee both require a large amount of capital to be set up in the arena, and the construction period is long. During the operation of the equipment, a large number of full-time personnel are required to operate, and the operation and maintenance costs of the equipment are relatively high. And it cannot provide effective and accurate ruling information from the referee's perspective.

SUMMARY OF THE INVENTION

In order to solve the above problems existing in the prior art, the present invention proposes a remote sports referee auditable system and method, so as to provide more effective and accurate information for sports referee auditing on the basis of lower cost.

In order to achieve the above object, the present invention adopts the following technical solutions:

A remote sports competition referee auditable system, including:

Judgment recording device: used to input the judgment information of the referee; the referee recording device is connected to the data center, and sends the judgment information to the data center;

Data center: used to save adjudication information and audit information;

Judgment audit device: used for auditors to audit judgment information and enter audit information; said judgment audit device is connected to said data center, obtains judgment information from said data center, and sends audit information to said data center;

A device for announcing audit information, configured to obtain the adjudication information and the audit information corresponding to the adjudication information from the data center and announce the information.

Preferably, the system further includes:

An on-site information announcement device is connected to the decision recording device, acquires the decision information from the decision recording device, and makes an on-site announcement.

Further, the adjudication recording device includes:

The first input module is used for the referee to input the ruling information and the referee's identity information;

a first identity authentication module for performing identity authentication on the referee identity information;

a first information encryption and decryption module, used for encrypting the adjudication information, as the data segment of the first adjudication information record;

The first data verification module is used to perform MD5 message digest algorithm operation on the adjudication information, and obtain the first adjudication information operation result; the current time of the adjudication recording device is used as the first time stamp of the first adjudication information record; Carry out the RSA digital signature to the first adjudication information operation result and the first time stamp as the data header of the first adjudication information record, and save together with the data segment of the first adjudication information record as the first adjudication information record;

A first communication module, configured to send the first adjudication information record to the data center.

Further, the data center includes:

The second communication module is configured to receive the first ruling information record sent by the referee recording device; receive the data request message and audit information record sent by the ruling auditing device; send the second ruling information record to the ruling auditing device; Sending adjudication information and corresponding audit information to the audit information announcement device;

The second information encryption and decryption module is used for decrypting the data segment recorded in the first adjudication information; decrypting the data segment recorded in the audit information; encrypting the adjudication information requested by the data request message as the second adjudication information record data segment;

The second data verification module is used for performing RSA digital signature verification on the data header of the first adjudication information record, obtaining the calculation result of the first adjudication information and the first time stamp, and performing the decryption on the decrypted data segment of the first adjudication information record. MD5 message digest algorithm verification, verifying the first timestamp;

For performing RSA digital signature verification on the data header of the audit information record, obtaining the audit information operation result and the audit information time stamp of the audit information record, and performing MD5 message digest algorithm verification on the decrypted data segment of the audit information record, verifying the audit information timestamp;

For carrying out MD5 message digest algorithm operation on the adjudication information requested by the data request message, to obtain the operation result of the second adjudication information; taking the current time of the data center as the second time stamp of the second adjudication information record; The result of the adjudication information operation and the second time stamp carry out an RSA digital signature as the data header of the second adjudication information record, and are stored together with the data segment of the second adjudication information record as the second adjudication information record;

The storage module is used to save the verdict information of RSA digital signature verification, MD5 operation verification, and first timestamp verification; save the audit information that RSA digital signature verification, MD5 operation verification, and audit information timestamp verification are correct.

Further, the adjudication and auditing device includes:

The second input module is used for the auditor to input the auditor's identity information, data request message and audit information;

The second identity authentication module is used for performing identity authentication on the auditor's identity information;

A third communication module, configured to send a data request message and an audit information record to the data center, and receive a second adjudication information record sent by the data center;

The third information encryption and decryption module is used for decrypting the data segment of the received second adjudication information record; encrypting the audit information as the data segment of the audit information record;

The third data verification module is used to perform RSA digital signature verification on the data header of the second ruling information record, obtain the calculation result of the second ruling information and the second time stamp, and perform the decrypted data segment of the second ruling information record. MD5 message digest algorithm verification, verifying the second timestamp;

For carrying out the MD5 message digest algorithm operation on the audit information to obtain the result of the audit information operation; taking the current time of the adjudication audit device as the audit information time stamp of the audit information record; for the audit information operation result and the audit information time The stamp carries out the RSA digital signature as the data header of the audit information record, and is stored together with the data segment of the audit information record as the audit information record;

Display module for auditors to view ruling information.

The present invention also provides a remote sports competition referee auditing method, including:

The referee records the ruling information through the ruling recording device;

The adjudication recording device performs data encapsulation on the adjudication information, and sends it to the data center for storage;

The auditor sends a data request message to the data center through the adjudication audit device;

The data center sends the corresponding adjudication information to the adjudication auditing device according to the data request message;

The auditor audits the adjudication information through the adjudication auditing device, and records the audit information;

The adjudication audit device performs data encapsulation on the audit information, and sends it to the data center for storage;

The data center sends the adjudication information and the corresponding audit information to the audit information announcement device for information announcement.

Further, the method also includes:

The verdict recording device sends the verdict information to the on-site information announcement device set at the competition site;

The on-site information announcement device announces the ruling information in real time.

Further, the adjudication recording device performs data encapsulation on the adjudication information, and sends it to the data center for storage, including:

The adjudication recording device performs the MD5 message digest algorithm operation on the adjudication information to obtain the first adjudication information operation result; the current time of the adjudication recording device is used as the first time stamp of the first adjudication information record; The information operation result and the first time stamp carry out the RSA digital signature as the data header of the first adjudication information record;

The adjudication recording device encrypts the adjudication information as a data segment recorded by the first adjudication information;

The verdict recording device sends the first verdict information to be recorded to the data center;

The data center decrypts the data segment recorded in the first adjudication information to obtain adjudication information;

The data center performs RSA digital signature verification on the data header of the first adjudication information record, obtains the calculation result of the first adjudication information and the first timestamp, and performs MD5 message digest algorithm verification on the decrypted data segment of the first adjudication information record, verifying the first timestamp;

The data center saves the verdict information that RSA digital signature verification, MD5 operation verification, and first timestamp verification are correct.

Further, sending the corresponding adjudication information to the adjudication auditing device by the data center according to the data request message includes:

The data center selects the adjudication information requested to be sent by the data request message according to the data request message;

The data center performs the MD5 message digest algorithm operation on the adjudication information to obtain the operation result of the second adjudication information; the current time of the data center is used as the second time stamp of the second adjudication information record; the operation result of the second adjudication information is Carry out RSA digital signature with the second time stamp as the data header of the second adjudication information record;

The data center encrypts the adjudication information as a data segment of the second adjudication information record;

The data center sends the second ruling information record to the ruling auditing device.

Further, the auditor audits the adjudication information through the adjudication auditing device, and the input audit information includes:

The adjudication auditing device decrypts the data segment recorded in the second adjudication information;

The adjudication auditing device performs RSA digital signature verification on the data header of the second adjudication information record, obtains the calculation result of the second adjudication information and the second time stamp, and performs MD5 message digest algorithm verification on the decrypted data segment of the second adjudication information record , verifying the second timestamp;

Auditors audit the verdict information that is correct for MD5 message digest algorithm verification, RSA digital signature verification, and second timestamp verification, and enter the audit information.

The adjudication and auditing device performs data encapsulation on the audit information, and sends it to the data center for storage, including:

The adjudication audit device performs the MD5 message digest algorithm operation on the audit information, and obtains the result of the audit information operation; the current time of the adjudication audit device is used as the audit information time stamp of the audit information record; The timestamp carries out an RSA digital signature as the data header of the audit information record;

The adjudication audit device encrypts the audit information as a data segment of the audit information record;

The adjudication audit device sends audit information records to the data center;

The data center decrypts the data segment recorded in the audit information to obtain audit information;

The data center performs RSA digital signature verification on the data header of the audit information record, obtains the audit information operation result and the audit information time stamp, performs MD5 message digest algorithm verification on the decrypted data segment of the audit information record, and verifies the time of the audit information. stamp for verification;

The data center saves the correct audit information for RSA digital signature verification, MD5 operation verification, and audit information timestamp verification.

The technical scheme of the present invention can use the mobile terminal of a computer, a tablet computer and a mobile phone as the judgment recording device and the judgment auditing device, and can realize the uploading of the judgment information, the judgment information audit and the connection with the data center server through a general wireless or wired network. Uploading and saving of audit information; no need to set up special equipment at the competition site, no need for full-time personnel to operate, effectively reduce operation and maintenance costs, and provide more effective and accurate judgment information from the referee's perspective on the basis of lower costs, thereby improving the Validity and accuracy of sports referee audits.

Description of drawings

FIG. 1 is a system topology structure diagram of a specific embodiment 1 of the present invention.

FIG. 2 is a schematic structural diagram of an adjudication recording device according to Embodiment 1 of the present invention.

FIG. 3 is a schematic structural diagram of a data center according to Embodiment 1 of the present invention.

FIG. 4 is a schematic structural diagram of an adjudication and auditing device according to Embodiment 1 of the present invention.

Fig. 5 is a flow chart of adjudication information entry according to the second embodiment of the present invention.

FIG. 6 is a flowchart of adjudication information auditing according to Embodiment 2 of the present invention.

Detailed ways

In order to better illustrate the technical solutions of the present invention, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Specific Example 1

This embodiment is a preferred implementation of the remote sports referee auditable system of the present invention.

Referring to FIG. 1 , the topology of the auditable system for remote sports competition referees in this embodiment is shown in FIG. 1 , including:

Judgment recording device: used to input the judgment information of the referee; the referee recording device is connected to the data center, and sends the judgment information to the data center;

In this embodiment, the device for recording the decision may use a mobile terminal, a tablet computer, a general computer, and other devices.

Referring to FIG. 2, as shown in FIG. 2, the judgment recording device may further include:

The first input module is used for the referee to input the ruling information and the referee's identity information;

Before the competition starts, the referee enters information such as the identity of the referee, the name of the competition participant, and the competition rules through the first entry module; during the competition, the referee enters the information of the ruling made by the referee through the first entry module, such as: game score ruling , foul ruling and the basis for the referee’s ruling, explanation of the ruling, the final result of the competitive game, etc.

The first identity authentication module is used to verify the referee's identity information;

In this embodiment, the first identity authentication module can use any verification method to verify the referee's identity information. As a preferred implementation scheme, after the referee inputs the identity information, the MD5 message digest algorithm operation is performed on the identity information, and the information is communicated with the data center. The issued referee's identity information that has been processed by the MD5 message digest algorithm is subjected to identity consistency verification for the MD5 message digest algorithm. Information input.

a first information encryption and decryption module, used for encrypting the adjudication information, as the data segment of the first adjudication information record;

The first data verification module is used to perform MD5 message digest algorithm operation on the adjudication information, and obtain the first adjudication information operation result; the current time of the adjudication recording device is used as the first time stamp of the first adjudication information record; Carry out the RSA digital signature to the first adjudication information operation result and the first time stamp as the data header of the first adjudication information record, and save together with the data segment of the first adjudication information record as the first adjudication information record;

During the competitive competition, every time the referee inputs a piece of ruling information, the first information decryption module encrypts the ruling information to obtain a data segment recorded by the first ruling information; at the same time, the first data verification module encrypts the ruling information. Perform MD5 message digest algorithm operation, add timestamp, perform RSA digital signature operation, and obtain the data header of the first ruling information record;

A first communication module, configured to send the first adjudication information record to the data center.

In this embodiment, the first communication module may be a wired communication module or a wireless communication module, and is connected to the second communication module of the data center through a wired network or a wireless network.

Data center: used to save adjudication information and audit information;

In this embodiment, the data center may be a central server or other equipment;

Referring to FIG. 3, as shown in FIG. 3, the data center may further include:

The second communication module is configured to receive the first ruling information record sent by the referee recording device; receive the data request message and audit information record sent by the ruling auditing device; send the second ruling information record to the ruling auditing device; Sending adjudication information and corresponding audit information to the audit information announcement device;

In this embodiment, the first communication module may be a wired communication module or a wireless communication module, and is connected to the first communication module and the third communication module of the adjudication and auditing device through a wired network or a wireless network.

The second information encryption and decryption module is used for decrypting the data segment recorded in the first adjudication information; decrypting the data segment recorded in the audit information; encrypting the adjudication information requested by the data request message as the second adjudication information record data segment;

The second data verification module is used for performing RSA digital signature verification on the data header of the first adjudication information record, obtaining the calculation result of the first adjudication information and the first time stamp, and performing the decryption on the decrypted data segment of the first adjudication information record. MD5 message digest algorithm verification, verifying the first timestamp;

For performing RSA digital signature verification on the data header of the audit information record, obtaining the audit information operation result and the audit information time stamp of the audit information record, and performing MD5 message digest algorithm verification on the decrypted data segment of the audit information record, verifying the audit information timestamp;

For carrying out MD5 message digest algorithm operation on the adjudication information requested by the data request message, to obtain the operation result of the second adjudication information; taking the current time of the data center as the second time stamp of the second adjudication information record; The result of the adjudication information operation and the second time stamp carry out an RSA digital signature as the data header of the second adjudication information record, and are stored together with the data segment of the second adjudication information record as the second adjudication information record;

In this embodiment, the second data verification module reads one or more pieces of adjudication information requested by the data request message from the storage module according to the data request message, and performs a separate check on each piece of adjudication information selected. MD5 message digest algorithm operation, adding time stamp and RSA digital signature, to obtain the data header of the second ruling information record corresponding to the ruling information, the second information encryption and decryption module respectively for each ruling read by the second data verification module The information is encrypted and used as the data segment of the second adjudication information record corresponding to the adjudication information;

The storage module is used to save the verdict information of RSA digital signature verification, MD5 operation verification, and first timestamp verification; save the audit information that RSA digital signature verification, MD5 operation verification, and audit information timestamp verification are correct;

The adjudication auditing device: used for the auditor to audit the adjudication information and enter the audit information; the adjudication auditing module is connected to the data center, obtains the adjudication information from the data center, and sends the audit information to the data center;

In this embodiment, the apparatus for adjudication and auditing may use devices such as mobile terminals, tablet computers, and general-purpose computers.

Referring to FIG. 4, as shown in FIG. 4, the adjudication auditing device may further include:

The second input module is used for the auditor to input the auditor's identity information, data request message and audit information;

The auditor first enters the identity information through the second input module; after the identity verification is passed, the auditor enters a data request message to request the data center to provide one or more pieces of judgment information that needs to be audited; for each piece of judgment information audited, enter a piece of judgment information for the judgment information. audit information;

The second identity authentication module is used for performing identity authentication on the auditor's identity information;

In this embodiment, the second identity authentication module can use any verification method to verify the auditor's identity information. As a preferred implementation scheme, after the auditor inputs the identity information, the MD5 message digest algorithm operation is performed on the identity information, and is combined with the identity information. The identity information of the auditor who has performed the operation of the MD5 message digest algorithm issued by the data center is subjected to the identity consistency verification of the operation of the MD5 message digest algorithm. This decision auditing device performs information input.

A third communication module, configured to send a data request message and an audit information record to the data center, and receive a second adjudication information record sent by the data center;

In this embodiment, the third communication module may be a wired communication module or a wireless communication module, and is connected to the second communication module of the data center through a wired network or a wireless network.

The third information encryption and decryption module is used for decrypting the received data segment of the second adjudication information record to obtain adjudication information corresponding to the second adjudication information record; encrypting the audit information as the data of the audit information record part;

The third data verification module is used to perform RSA digital signature verification on the data header of the second ruling information record, obtain the calculation result of the second ruling information and the second time stamp, and perform the decrypted data segment of the second ruling information record. MD5 message digest algorithm verification, verifying the second timestamp;

In this embodiment, only the second adjudication information records with correct RSA digital signature verification, MD5 operation verification, and second timestamp verification are used as valid second adjudication information records for auditing.

For carrying out the MD5 message digest algorithm operation on the audit information to obtain the result of the audit information operation; taking the current time of the adjudication audit device as the audit information time stamp of the audit information record; for the audit information operation result and the audit information time Stamp carries out RSA digital signature as the data header of described audit information record;

Display module for auditors to view ruling information.

an audit information announcement device, configured to obtain the adjudication information and the audit information corresponding to the adjudication information from the data center, and announce the information;

After the data center receives the audit information and saves it, it can announce the audit information through the audit information announcement device. The data center sends the audit information and its corresponding ruling information to the audit information announcement device, and the audit information announcement device performs the audit information and its corresponding information. Announcement of the ruling information.

In this embodiment, the audit information announcement device may be an LED display screen, a mobile terminal display screen, a voice playback device, and the like.

As a preferred implementation solution of this embodiment, the system of this embodiment may further include:

an on-site information announcement device, connected with the ruling recording device, obtains the ruling information from the ruling recording device and makes an on-site announcement;

The on-site information announcement device is set at the competitive competition site. After the referee enters the ruling information, the ruling recording device sends the ruling information to the on-site information announcement device through the first communication module for real-time on-site announcement, and the announced ruling information can be: Each piece of adjudication information entered by the referee may only announce part of the adjudication information, such as scores, results of competitive matches, etc.;

In this embodiment, the on-site information announcement device may be an LED display screen, a mobile terminal display screen, a voice playback device, and the like.

In order to further illustrate the system of this embodiment, the information transmission process of the system of this embodiment is briefly described below:

The referee enters the referee's identity information through the first entry module, and the first entry module sends the identity information to the first identity verification module for identity verification; after the identity verification is passed, the referee can enter the judgment information through the first entry module, and the first entry module Send the adjudication information to the first information encryption and decryption module; the first information encryption and decryption module encrypts the adjudication information, obtains the data segment recorded by the first adjudication information, and combines the data segment of the first adjudication information record with the adjudication information Send to the first data verification module; the first data verification module generates the data header of the first adjudication information record according to the adjudication information, and uses the data header of the first adjudication information record and the data segment of the first adjudication information record together as The first adjudication information record is sent to the second communication module of the data center.

The second communication module of the data center receives the first adjudication information record and sends it to the second data verification module; the second data verification module sends the data segment of the first adjudication information record to the second encryption and decryption module for decryption, and decrypts the decrypted data. The final adjudication information is subjected to RSA digital signature verification, MD5 operation verification, and first timestamp verification, and the verified and verified adjudication information is stored in the storage unit.

The auditor enters the auditor's identity information through the second entry module, and the second entry module sends the identity information to the second identity verification module for identity verification; after the identity verification is passed, the auditor enters the data request message through the second entry module, and the first The second input module sends the data request information to the second communication module of the data center through the third communication module.

The second data verification module of the data center obtains the data request message from the second communication module, selects the adjudication information requested by the data request message from the storage unit, generates the data header of the second adjudication information record according to the adjudication information, and sends the adjudication information To the second encryption and decryption module, the second encryption and decryption module encrypts the adjudication information to obtain the data segment recorded by the second adjudication information, and sends it to the second data verification module, and the second data verification module records the data of the second adjudication information. The header and the data segment are sent together as a second adjudication information record to the third communication module of the adjudication auditing device through the second communication module.

The third communication module of the adjudication auditing device receives the second adjudication information record and sends it to the third data verification module; the third data verification module sends the data segment of the second adjudication information record to the third encryption and decryption module for decryption, The decrypted ruling information is verified by RSA digital signature, MD5 operation verification, and second timestamp verification, and the verified and verified ruling information is sent to the display module for the auditor to audit.

The auditor enters the audit information through the second entry module, and the second entry module sends the audit information to the third information encryption and decryption module; the third information encryption and decryption module encrypts the audit information, obtains the data segment of the audit information record, and then encrypts the audit information. The data segment of the information record and the audit information are sent to the third data verification module; the third data verification module generates the data header of the audit information record according to the audit information, and combines the data header of the audit information record and the data of the audit information record. The segments are sent together as audit information records to the second communication module of the data center.

The second communication module of the data center receives the audit information record and sends it to the second data verification module; the second data verification module sends the data segment of the audit information record to the second encryption and decryption module for decryption, and decrypts the decrypted audit information. Perform RSA digital signature verification, MD5 operation verification, audit timestamp verification, and save the audit information that is verified and verified correctly in the storage unit.

When publicizing the audit information, the second data verification module of the data center reads the audit information to be publicized and the corresponding adjudication information from the storage unit, and sends it to the audit information announcement device for publicity through the second communication module.

Specific embodiment 2

This embodiment is a preferred implementation of the remote sports competition referee auditable method of the present invention.

The system to which the positioning method of this embodiment is applied is the remote sports competition referee auditable system described in the specific embodiment 1, and the system structure refers to the specific embodiment 1.

The process of the auditable method for remote sports referees in this embodiment includes the process of entering the adjudication information and the process of auditing the adjudication information:

The adjudication information entry process is shown in Figure 5, including:

S11. The referee enters the referee's identity information at the competition site;

S12. The judgment recording device verifies the identity information of the referee;

The identity verification method in this step is the same as that in the specific embodiment 1, and will not be repeated here;

S13. The referee inputs the initial information of the competitive competition;

In this embodiment, the initial information of the competitive competition includes information such as the type of the competitive competition, the participants of the competitive competition, and the competition rules;

S14. The referee records the ruling information through the ruling recording device;

During the competitive competition, every time the referee makes a ruling, the ruling information of this ruling is input through the ruling recording device;

Wherein, the adjudication information may be score, foul, competition result, etc.; adjudication information may include adjudication decision, adjudication basis, adjudication description, etc.;

As a preferred implementation solution of this embodiment, this process may also include:

S14A, the judgment recording device sends the judgment information input by the referee in real time to the on-site information announcement device set at the competitive competition site for real-time on-site announcement;

The announced adjudication information may be various adjudication information entered by the referee, or only part of the adjudication information may be announced, such as scores, competitive match results, etc.;

S15, the adjudication recording device performs data encapsulation on the adjudication information, and sends it to the data center for storage;

In this embodiment, this step may further include:

S1501, the adjudication recording device performs the MD5 message digest algorithm operation on the adjudication information to obtain the first adjudication information operation result; the current time of the adjudication recording device is used as the first time stamp of the first adjudication information record;

S1502, performing an RSA digital signature on the first adjudication information operation result and the first time stamp as the data header of the first adjudication information record;

S1503, the adjudication recording device encrypts the adjudication information as a data segment recorded by the first adjudication information;

S1504, the judgment recording device sends the first judgment information to be recorded to the data center;

Each time the referee inputs a piece of ruling information, the ruling recording device executes steps S1501-S1504 for the ruling information, obtains and sends the first ruling information record corresponding to the ruling information;

S1505, the data center decrypts the data segment recorded in the first adjudication information to obtain adjudication information;

S1506, the data center performs RSA digital signature verification on the data header of the first adjudication information record, and obtains the first adjudication information operation result and the first time stamp;

S1507, performing MD5 message digest algorithm verification on the data segment of the decrypted first adjudication information record, and verifying the first timestamp;

S1508, the data center stores the verdict information that the RSA digital signature verification, the MD5 operation verification, and the first timestamp verification are correct.

Each time the data center receives a first adjudication information record, the data center executes steps S1505-S1508 for the first adjudication information record, and saves the adjudication information that has passed the verification.

The adjudication information audit process is shown in Figure 6, including:

S21. The auditor inputs the auditor's identity information;

S22, the adjudication auditing device verifies the auditor's identity information;

The identity verification method in this step is the same as that in the specific embodiment 1, and will not be repeated here;

S23, the auditor sends a data request message to the data center through the adjudication audit device;

S2301, the auditor inputs a data request message;

S2302, the adjudication and auditing device sends the data request message to the data center, and requests the data center to provide one or more adjudication information records that need to be audited;

S24. The data center sends the corresponding adjudication information to the adjudication auditing device according to the data request message

In this embodiment, this step may further include:

S2401. The data center selects the adjudication information requested to be sent by the data request message according to the data request message;

S2402, the data center performs the MD5 message digest algorithm operation on the adjudication information, and obtains the operation result of the second adjudication information; the current time of the data center is used as the second time stamp of the second adjudication information record;

S2403, carry out an RSA digital signature to the second adjudication information operation result and the second time stamp as the data header of the second adjudication information record;

S2404, the data center encrypts the adjudication information as a data segment of the second adjudication information record;

The data center sends the second ruling information record to the ruling auditing device.

In this step, the data center selects the adjudication information one by one according to the data request message, and each time a piece of adjudication information is selected, steps S2402-S2404 are performed for the piece of adjudication information;

S25, the auditor audits the adjudication information through the adjudication auditing device, and enters the audit information;

In this embodiment, this step may further include:

S2501, the adjudication auditing device decrypts the data segment recorded by the second adjudication information;

S2502, the adjudication auditing device performs RSA digital signature verification on the data header of the second adjudication information record, and obtains the second adjudication information operation result and a second time stamp;

S2503, performing MD5 message digest algorithm verification on the data segment of the decrypted second adjudication information record, and verifying the second time stamp;

Each time the adjudication auditing device receives a second adjudication information record, it executes steps S2501-S1503 for the second adjudication information record;

S2504, the auditor audits the verdict information that the MD5 message digest algorithm verification, the RSA digital signature verification, and the second timestamp verification are correct, and enters the audit information.

S26, the adjudication audit device performs data encapsulation on the audit information, and sends it to the data center for storage;

In this embodiment, this step may further include:

S2601, the adjudication audit device performs MD5 message digest algorithm operation on the audit information to obtain the audit information operation result; the current time of the adjudication audit device is used as the audit information time stamp of the audit information record;

Carrying out an RSA digital signature to the audit information operation result and the audit information time stamp as the data header of the audit information record;

S2603, the adjudication audit device encrypts the audit information as a data segment of the audit information record;

S2604, the adjudication audit device sends the audit information record to the data center;

In this step, each time the auditor enters a piece of audit information, the adjudication audit device executes steps S2601-S2604 for the piece of audit information;

S2605, the data center decrypts the data segment of the audit information record to obtain audit information;

The data center performs RSA digital signature verification on the data header of the audit information record, and obtains the audit information operation result and the audit information timestamp;

MD5 message digest algorithm verification is performed on the data segment of the decrypted audit information record, and the audit information timestamp is verified;

S2608, the data center stores the correct audit information for RSA digital signature verification, MD5 operation verification, and audit information timestamp verification.

Each time the data center receives an audit information record, steps S2605-S2608 are performed for the audit information record, and the audit information that has passed the verification is saved.

S27 , the data center sends the adjudication information and the corresponding audit information to the audit information announcement device for information announcement.

In the above embodiment of the present invention, the referee records the ruling information in real time through the ruling recording device at the competition site, and the ruling recording device automatically sends each ruling information entered by the referee to the data center for storage. When the ruling information needs to be audited, The auditor obtains the adjudication information that needs to be audited from the data center through the adjudication auditing device for auditing and enters the auditing information. Compared with the prior art, the technical solution of the present invention does not need to set up special equipment at the competition site, and can use computers, tablet computers, mobile phones, etc. The mobile terminal is used as an adjudication recording device and an adjudication auditing device. It can upload adjudication information, audit adjudication information, and upload and save auditing information by connecting to a data center server through a general wireless or wired network; no full-time personnel are required to operate, effectively It reduces the cost of operation and maintenance, and provides more effective and accurate judgment information from the referee's perspective on the basis of lower costs, thereby improving the effectiveness and accuracy of sports referee auditing.

In the preferred implementation scheme of the above embodiment, by adding time stamps to the adjudication information and auditing information, the time sequence of sending the adjudication information and auditing information can be recorded, so as to avoid manual modifications and additions afterwards. , you can go back to the last valid record to avoid all information loss due to record confusion. By performing MD5 operation check and digital signature verification on adjudication information and audit information, the consistency of adjudication information and audit information in adjudication recording device, data center and adjudication auditing device can be effectively ensured, and a more reliable adjudication is provided for the audit process. Information and Audit Information.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be Modifications or equivalent substitutions without departing from the spirit and scope of the technical solutions of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. a kind of long-range sports judge can auditing system characterized by comprising

Ruling recording device: the ruling information for typing judge；The entry of judgement device is connect with data center, is sent and is cut out Certainly information is to the data center；

Data center: for saving ruling information and audit information；

Ruling audit device: auditing to ruling information for auditor, typing audit information；The ruling audit device with Data center's connection, obtains ruling information from the data center, sends audit information to the data center；

Audit information announces device, for obtaining ruling information audit information corresponding with the ruling information from the data center Row information of going forward side by side bulletin.

2. system according to claim 1, which is characterized in that the system also includes:

Field data announces device, connect with the ruling recording device, obtains the ruling letter from the ruling recording device It ceases and carries out live bulletin.

3. system according to claim 1, which is characterized in that the ruling recording device includes:

First recording module, for judging input ruling information, judge's identity information；

First authentication module, for carrying out authentication to judge's identity information；

First information encryption/decryption module, the data for being encrypted to the ruling information, as the first ruling information record Section；

First data check module obtains the first ruling letter for carrying out the operation of MD5 Message Digest 5 to the ruling information Cease operation result；The first time stamp that the current time of ruling recording device is recorded as the first ruling information；To institute It states the first ruling information operation result and stamp carries out the number that RSA digital signature is recorded as the first ruling information at the first time According to head, saves together with the data segment of the first ruling information record and recorded as the first ruling information；

The data center is recorded for sending the first ruling information in first communication module.

4. system according to claim 3, which is characterized in that the data center includes:

Second communication module, the first ruling information record sent for receiving the entry of judgement device；Receive the ruling Data request information and the audit information record that audit device is sent；It sends the second ruling information and the ruling audit dress is recorded It sets；It sends ruling information and corresponding audit information and announces device to the audit information；

Second information encryption/decryption module, the data segment for recording to the first ruling information are decrypted；To audit information The data segment of record is decrypted；The ruling information of data request message requests is encrypted, is remembered as the second ruling information The data segment of record；

Second data check module, data head for recording to the first ruling information carry out RSA digital signature authentication, obtain the One ruling information operation result and at the first time stamp carry out MD5 message to the data segment of the first ruling information record after decryption Digest algorithm verification verifies first time stamp；

Data head for recording to audit information carries out RSA digital signature authentication, obtains the audit of the audit information record Information operation result and audit information timestamp carry out the calculation of MD5 eap-message digest to the data segment of the audit information record after decryption Method verification, verifies the audit information timestamp；

The operation of MD5 Message Digest 5 is carried out for the ruling information to data request message requests, obtains the second ruling information Operation result；The second timestamp that the current time of data center is recorded as the second ruling information；To described second Ruling information operation result and the second timestamp carry out the data head that RSA digital signature is recorded as the second ruling information, It saves together with the data segment of the second ruling information record and is recorded as the second ruling information；

Memory module, for saving, RSA digital signature authentication, MD5 arithmetic check, stamp verifies correct ruling letter at the first time Breath；Save RSA digital signature authentication, MD5 arithmetic check, the correct audit information of audit information timestamp verification.

5. system according to claim 4, which is characterized in that the ruling audit device includes:

Second recording module inputs auditor's identity information, data request information, audit information for auditor；

Second authentication module, for carrying out authentication to auditor's identity information；

Third communication module, for sending data request information, audit information the data center is recorded, receive the data The second ruling information record that center is sent；

Third information encryption/decryption module is decrypted for the data segment to the second ruling information record received；To described Audit information is encrypted, the data segment as audit information record；

Third data check module, data head for recording to the second ruling information carry out RSA digital signature authentication, obtain the Two ruling information operation results and the second timestamp carry out MD5 message to the data segment of the second ruling information record after decryption Digest algorithm verification, verifies second timestamp；

For carrying out the operation of MD5 Message Digest 5, the information operation that is audited result to the audit information；Ruling is audited The audit information timestamp that the current time of device is recorded as the audit information；To the audit information operation result and examine Meter information time stamp carries out the data head that RSA digital signature is recorded as the audit information, the data with audit information record Duan Yiqi is saved to be recorded as audit information；

Display module checks ruling information for auditor.

6. a kind of long-range sports judge can auditing method characterized by comprising

Judge passes through ruling recording device typing ruling information；

Ruling recording device carries out data encapsulation to the ruling information, is sent to data center's preservation；

Auditor sends data request information to the data center by ruling audit device；

Data center sends corresponding ruling information to the ruling audit device according to the data request information；

Auditor audits to ruling information by the ruling audit device, typing audit information；

Ruling audit device carries out data encapsulation to the audit information, is sent to the data center and saves；

Data center sends ruling information and corresponding audit information and announces device to audit information, carries out information bulletin.

7. according to the method described in claim 6, it is characterized in that, which comprises

Ruling recording device sends ruling information and announces device to the field data for being set to sports scene；

The field data bulletin device announces the ruling information in real time.

8. according to the method described in claim 6, it is characterized in that, the ruling recording device counts the ruling information According to encapsulation, being sent to data center's preservation includes:

Ruling recording device carries out the operation of MD5 Message Digest 5 to the ruling information, obtains the first ruling information operation knot Fruit；The first time stamp that the current time of ruling recording device is recorded as the first ruling information；It is cut out to described first Certainly information operation result and the data head that stamp progress RSA digital signature is recorded as the first ruling information at the first time；

Ruling recording device encrypts the ruling information, the data segment as the first ruling information record；

Ruling recording device sends the first ruling information and data center is recorded；

The data segment that data center records the first ruling information is decrypted, and obtains ruling information；

Data center carries out RSA digital signature authentication to the data head that the first ruling information records, and obtains the first ruling information fortune It calculates result and stabs at the first time, the verification of MD5 Message Digest 5 is carried out to the data segment of the first ruling information record after decryption, First time stamp is verified；

Data center saves RSA digital signature authentication, MD5 arithmetic check, the at the first time correct ruling information of stamp verification.

9. according to the method described in claim 8, it is characterized in that, the data center sends according to the data request information Corresponding ruling information includes: to the ruling audit device

Data center is according to the data request information, the ruling information for selecting the data request message requests to send；

Data center carries out the operation of MD5 Message Digest 5 to the ruling information, obtains the second ruling information operation result；It will count The second timestamp recorded according to the current time at center as the second ruling information；To the second ruling information operation knot Fruit and the second timestamp carry out the data head that RSA digital signature is recorded as the second ruling information；

Data center encrypts the ruling information, the data segment as the second ruling information record；

Data center sends the second ruling information and the ruling audit device is recorded.

10. according to the method described in claim 9, it is characterized by:

The auditor audits to ruling information by the ruling audit device, and typing audit information includes:

The data segment that ruling audit device records the second ruling information is decrypted；

Ruling audit device carries out RSA digital signature authentication to the data head that the second ruling information records, and obtains the second ruling letter Operation result and the second timestamp are ceased, MD5 Message Digest 5 is carried out to the data segment of the second ruling information record after decryption Verification, verifies second timestamp；

Auditor verifies correct ruling information to the verification of MD5 Message Digest 5, RSA digital signature authentication, the second timestamp It audits, typing audit information.

The ruling audit device carries out data encapsulation to the audit information, is sent to data center's preservation and includes:

Ruling audit device carries out the operation of MD5 Message Digest 5, the information operation that is audited result to the audit information；It will The audit information timestamp that the current time of ruling audit device is recorded as the audit information；To the audit information operation As a result the data head that RSA digital signature is recorded as the audit information is carried out with audit information timestamp；

Ruling audit device encrypts the audit information, the data segment as audit information record；

Ruling audit device sends audit information and data center is recorded；

The data segment that data center records the audit information is decrypted, and be audited information；

The data head that data center records audit information carries out RSA digital signature authentication, the information operation that is audited result and Audit information timestamp carries out the verification of MD5 Message Digest 5 to the data segment of the audit information record after decryption, examines described Meter information time stamp is verified；

Data center saves RSA digital signature authentication, MD5 arithmetic check, the correct audit information of audit information timestamp verification.