CN210145461U

CN210145461U - Anti-cheating timing system for sports running test

Info

Publication number: CN210145461U
Application number: CN201920903332.9U
Authority: CN
Inventors: 杨静钰
Original assignee: Nanjing Liujiayi Intelligent Technology Co Ltd
Current assignee: Nanjing Liujiayi Intelligent Technology Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-03-17
Anticipated expiration: 2029-06-17

Abstract

The utility model relates to an anti-cheating timing system for sports running test, which comprises an RFID radio frequency card worn by each tester, radio frequency modules respectively arranged at a test starting point and a test finishing point, induction equipment respectively arranged at each test timing point on a test circuit, a control host connected with the radio frequency modules and the induction equipment, and a photographing device connected with the control host; the radio frequency module reads information of the RFID radio frequency card, the radio frequency module sends a starting command to the control host to start each induction device, the radio frequency module detects that the radio frequency card sends a photographing command to the control host to start the photographing device to photograph, the induction device senses and times and wirelessly transmits the photographing command to the control host to record, and therefore a tester can be prevented from cheating only through starting and ending. The utility model discloses can take notes and locate the time of each pole of each test timing point department on the test line through the branch, prevent tester cheating.

Description

Anti-cheating timing system for sports running test

Technical Field

The utility model relates to a sports equipment field, in particular to a prevent timing system that cheats for sports running test.

Background

In track and field, in a plurality of sports events such as long-distance running, marathon, bicycle, motorcycle, cross-country skiing, short-distance track speed skating and the like, the movement time and the ranking of athletes from a starting point to an end point need to be recorded, and for the events (such as track and field long-distance running, heel-and-toe walking, marathon, bicycle and the like) which are not divided, are more than dozens of athletes and more than ten thousands of athletes and have the timing precision of second level, the accurate recording of the ranking of the athletes reaching the end point is difficult.

With the development of technology, infrared timing devices have emerged. These devices only record the performance of the athlete when they have gone through the finish line, and not the time when they have passed through 7 poles, so that the trajectory of the tester cannot be determined.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem and provide a prevent timing system that cheats for sports running test, it can take notes through the branch locate on the test line each test timing point department the time of each pole, prevents that the tester from cheating.

To achieve the above object, the present invention is implemented as follows: an anti-cheating timing system for a sports running test comprises RFID radio frequency cards worn by testers, radio frequency modules respectively arranged at a test starting point and a test finishing point, induction equipment respectively arranged at each test timing point on a test line, a control host connected with the radio frequency modules and the induction equipment, and photographing equipment connected with the control host; the radio frequency module reads information of the RFID radio frequency card, the radio frequency module sends a starting command to the control host to start each induction device, the radio frequency module detects that the radio frequency card sends a photographing command to the control host to start the photographing device to photograph, the induction device senses and times and wirelessly transmits the photographing command to the control host to record, and therefore a tester can be prevented from cheating only through starting and ending.

The further optimization scheme is that the control host comprises a microprocessor, and a data memory, a positioning module, a data export module, a fingerprint module, a face recognition module, a radio frequency module, a wireless module and a display screen which are connected with the microprocessor.

The control host is connected with a camera for taking pictures and card swiping equipment for identification; the card swiping equipment comprises a radio frequency antenna, a physical reader-writer, a data protocol processor and an operation desk which are sequentially connected.

The further optimization scheme is that an Uwb positioning system for recording the position of the tester is arranged in the RFID radio frequency card.

The further optimization scheme is that the test timing points are provided with vertical rods, and each sensing device is installed on the corresponding vertical rod.

The further optimization scheme is that the information interaction between each induction device and the control host is completed by adopting a zigbee ad hoc network technology.

Compare prior art, the utility model has the advantages of it is following: the utility model discloses a prevent time-counting system of practising fraud for sports running test can take notes through the branch locate on the test circuit each test time-counting department the time of each pole, prevents tester's practising fraud.

(1) The time of passage through each bar was recorded, and a record was generated to prevent the tester from passing only the start and end points.

(2) Face recognition is added and fingerprint recognition prevents the tester from replacing.

(3) And shooting at the end point to prevent cheating.

(4) And when the radio frequency card is detected, the tester is started, so that energy is saved.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of the overall structure of the anti-cheating timing system for the sports running test of the present invention.

Fig. 2 is a schematic block diagram of the control host of the anti-cheating timing system for athletic running tests of the present invention.

Fig. 3 is a schematic block diagram of the card swiping device of the anti-cheating timing system for athletic running tests of the present invention.

Figure 4 is the infrared induction circuit diagram of the anti-cheating timing system for the sports running test of the present invention.

Fig. 5 is a schematic block diagram of the sensing device of the anti-cheating timing system for athletic running tests of the present invention.

Detailed Description

The specific embodiment is as follows:

referring to fig. 1-5, an anti-cheating timing system for a sports running test comprises an RFID radio frequency card worn by each tester, radio frequency modules respectively arranged at a test starting point and a test finishing point, sensing devices respectively arranged at each test timing point on a test line, a control host connected with the radio frequency modules and the sensing devices, and a photographing device connected with the control host; an Uwb positioning system for recording the position of the tester is arranged in the RFID radio frequency card. The radio frequency module reads information of the RFID radio frequency card, the radio frequency module sends a starting command to the control host to start each induction device, the radio frequency module detects that the radio frequency card sends a photographing command to the control host to start the photographing device to photograph, the induction device senses and times and wirelessly transmits the photographing command to the control host to record, and therefore a tester can be prevented from cheating only through starting and ending.

As shown in fig. 2, the control host includes a microprocessor, and a data storage, a positioning module, a data export module, a fingerprint module, a face recognition module, a radio frequency module, a wireless module and a display screen connected to the microprocessor; the control host is connected with a camera for taking pictures and a card swiping device for identification.

As shown in fig. 3, the card swiping device includes a radio frequency antenna, a physical reader/writer, a data protocol processor and an operation console, which are connected in sequence. The radio frequency antenna is connected with the physical reader-writer through a radio frequency cable, a reader-writer command protocol module of the physical reader-writer is connected with a command/response unit of the data protocol processor, and the data protocol processor is connected with the operation desk through an I/O channel.

As shown in fig. 4 and 5, a vertical rod is arranged at each test timing point, and each sensing device is mounted on the corresponding vertical rod. And the induction equipment and the control host complete information interaction by adopting a zigbee ad hoc network technology.

An anti-cheating timing method for a sports running test, comprising the steps of:

step 1, a tester wears the RFID radio frequency card when the test starts, and when the tester passes through a starting point, the radio frequency module sends a starting command to the control host for starting the induction equipment; an Uwb positioning system for recording the position of a tester is arranged in the RFID radio frequency card;

step 2, when a tester tests, the tester sequentially passes through the upright rods provided with the sensing equipment, senses and times through the sensing equipment when the corresponding upright rods are arranged, and wirelessly transmits the time to the control host for recording;

step 3, when the tester passes the end point, the sensing device senses and times and wirelessly transmits the time to the control host for recording, and meanwhile, the radio frequency module detects the radio frequency card and sends a photographing command to the control host for starting the photographing device to photograph;

and 4, automatically generating an excel table by the control host to check the scores of all testers.

RFID radio frequency card includes transmitting circuit and receiving circuit, receiving circuit is including the signal sampling circuit, low pass filter, amplifier circuit and the band-pass filter circuit that connect gradually, amplifier circuit includes amplifier circuit and feedback resistance adjustable feedback circuit. The amplifying circuit comprises 6 NMOS transistors and 4 PMOS transistors; the feedback circuit includes a resistor and a selector.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An anti-cheating timing system for a physical fitness running test, characterized by: the system comprises RFID radio frequency cards worn by testers, radio frequency modules respectively arranged at a test starting point and a test finishing point, induction equipment respectively arranged at each test timing point on a test line, a control host connected with the radio frequency modules and the induction equipment, and photographing equipment connected with the control host; the radio frequency module reads information of the RFID radio frequency card, the radio frequency module sends a starting command to the control host to start each induction device, the radio frequency module detects that the radio frequency card sends a photographing command to the control host to start the photographing device to photograph, the induction device senses and times and wirelessly transmits the photographing command to the control host to record, and therefore a tester can be prevented from cheating only through starting and ending.

2. The anti-cheating timing system for a athletic running test of claim 1, wherein: the control host comprises a microprocessor, and a data memory, a positioning module, a data export module, a fingerprint module, a face recognition module, a radio frequency module, a wireless module and a display screen which are connected with the microprocessor.

3. The anti-cheating timing system for a athletic running test of claim 2, wherein: the control host is connected with a camera for taking pictures and card swiping equipment for identification; the card swiping equipment comprises a radio frequency antenna, a physical reader-writer, a data protocol processor and an operation desk which are sequentially connected.

4. The anti-cheating timing system for a sports running test of claim 1 or 3, wherein: and a vertical rod is arranged at each test timing point, and each sensing device is arranged on the corresponding vertical rod.