CN104408787B - Swimming place and hall sports achievement timekeeping system and clocking method based on Internet of Things - Google Patents
Swimming place and hall sports achievement timekeeping system and clocking method based on Internet of Things Download PDFInfo
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- CN104408787B CN104408787B CN201410770541.2A CN201410770541A CN104408787B CN 104408787 B CN104408787 B CN 104408787B CN 201410770541 A CN201410770541 A CN 201410770541A CN 104408787 B CN104408787 B CN 104408787B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
- G07C1/24—Race time-recorders
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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Abstract
The invention discloses a kind of swimming place and hall sports achievement timekeeping system based on Internet of Things and clocking method, including the RF tag module with unique identifier；The information acquisition module at swimming lane two ends is placed in, the RF tag module that each information acquisition module is dressed by the first radio frequency reader from swimmer reads unique identifier；The unique identifier for the RF tag module read is sent to by the first communication submodule by server；And score inquiry module and achievement display screen.The present invention is by swimming lane two ends configuration information acquisition module, the identifier of the RF tag module of swimmer's wearing is obtained using the first radio frequency reader, by the corresponding Swimming Achievements of the unified record RF tag module of server, the achievement of all swimmers in swimming place and hall can be recorded simultaneously；Use cost almost be can be ignored per capita, and accuracy of timekeeping can be reached in 0.01s, so as to meet the timing requirements of the various swimming place and hall of indoor and outdoor well.
Description
Technical field
The present invention relates to one kind motion timekeeping system and clocking method, more particularly to a kind of swimming place and hall based on Internet of Things
Sports achievement timekeeping system and clocking method.
Background technology
With the fast development and the raising of living standards of the people of social economy, this suitable popular whole body carried out of swimming
Type sports are increasingly liked by people.Swimming fan increasingly wants to understand the swimming of oneself, knows
The Swimming Achievements in road oneself, so that the more sport and body-building of science.
In order to help to swim, fan tests the Swimming Achievements of oneself, and the meter of many test Swimming Achievements is proposed both at home and abroad
When system.Existing method is mainly timing watch, special timekeeping system of competing.Swimming is required using the timekeeping system of timing watch
Fan must buy special watch, and single watch needs thousands of members, accuracy of timekeeping difference, it is necessary to more manual intervention, user
Experience is poor.Special timekeeping system of competing is expensive, and timing course is complicated, it is necessary to which professional team is operated, and can only be remembered simultaneously
Record the achievement of a swimmer in a swimming lane；It is only applicable to professional swimming contest venue.
Therefore, existing Swimming Achievements timekeeping system and clocking method can not meet the various swimming place and hall of indoor and outdoor
Timing requirements, therefore, it is necessary to being improved to existing swimming place and hall sports achievement timekeeping system and clocking method.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of swimming place and hall sports achievement timing system based on Internet of Things
System and clocking method, not only with low cost, accurate timing, and can record simultaneously all swimmers in swimming place and hall into
Achievement, the timing requirements of the various swimming place and hall of indoor and outdoor can be met well.
The present invention is to provide a kind of swimming place based on Internet of Things to solve the technical scheme that above-mentioned technical problem is used
Shop sports achievement timekeeping system, including RF tag module, the RF tag module are Wearable RFID tag, each
RFID tag has unique identifier；Information acquisition module, described information acquisition module is placed in swimming lane two ends, Mei Gexin
Breath acquisition module includes the first radio frequency reader for being electrically connected and the first communication submodule, and first radio frequency reader is from trip
The RF tag module of swimmer's wearing reads the unique identifier；The first communication submodule is the radio frequency mark read
The unique identifier of label module sends server to；Server, for storing the identifiers of all RF tag modules and every
The corresponding Swimming Achievements of individual RF tag module；Score inquiry module, the Swimming Achievements for inquiring about swimmer, the achievement is looked into
Modules house is ask in swimming place and hall, the score inquiry module includes the second radio frequency reader and the second communication submodule, described
Second radio frequency reader is connected by the described second communication submodule with the server；Achievement display screen, for showing swimming
Achievement, the achievement display screen is connected with the output end of the server.
The above-mentioned swimming place and hall sports achievement timekeeping system based on Internet of Things, wherein, also bind mould including RF tag
Block, for swimmer and some selected RF tag module to be bound, the RF tag binding module is read comprising the 3rd radio frequency
Device and third communication submodule are read, the 3rd radio frequency reader passes through the third communication submodule and the server phase
Even.
The above-mentioned swimming place and hall sports achievement timekeeping system based on Internet of Things, wherein, first radio frequency reader, the
Two radio frequency readers and the 3rd radio frequency reader include microprocessor, the power end and power module phase of the microprocessor
Even, output end is connected with buzzer, and the microprocessor is connected by SPI interface with RFID radio frequency card reading circuits, the RFID
Radio frequency card reading circuit is connected by EMC filter circuit, match circuit with aerial coil, and first radio frequency reader is logical through first
Letter submodule is connected by RS485 buses with server, and second radio frequency reader passes through RS485 through the second communication submodule
Bus is connected with server, and the 3rd radio frequency reader is connected through third communication submodule by RS232 buses with server.
The above-mentioned swimming place and hall sports achievement timekeeping system based on Internet of Things, wherein, the encapsulation of described information acquisition module
In epoxy pouring sealant, described information acquisition module is arranged under waterline at 60cm to 50cm on waterline, the aerial coil
Quality factor Q value scope is 20~30.
The above-mentioned swimming place and hall sports achievement timekeeping system based on Internet of Things, wherein, the RF tag module is hand
Ring type, finger cot type or pin ring type.
The present invention also provides a kind of swimming place and hall sports achievement timing side based on Internet of Things to solve above-mentioned technical problem
Method, wherein, comprise the following steps：A) when swimmer sets out, dressed by first radio frequency reader of swimming lane one end from swimmer
RF tag module read unique identifier, while positioned at the end first communication submodule the RF tag module read
Unique identifier send server to；B) server record receives the departure time that the time is the RF tag module；
C) swimmer reaches the swimming lane end, the RF tag module dressed by the first radio frequency reader of the swimming lane other end from swimmer
Unique identifier is read, while the first communication submodule positioned at the end passes the unique identifier for the RF tag module read
Give server；D) server record receives the arrival time that the time is the RF tag module, the server according to
The identifier of same RF tag module twice recently receives the achievement that time interval records swimmer.
The above-mentioned swimming place and hall sports achievement clocking method based on Internet of Things, wherein, first radio frequency reader
Output end is connected with buzzer, and first radio frequency reader is read after the identifier of RF tag module, is entered by buzzer
Capable prompting of setting out.
The above-mentioned swimming place and hall sports achievement clocking method based on Internet of Things, wherein, when the server is when default
The interior identifier for repeatedly receiving same RF tag module, is used as the radio frequency using the newest reception time once automatically
The departure time of label model starts timing, so as to reject invalid timing.
The above-mentioned swimming place and hall sports achievement clocking method based on Internet of Things, wherein, the two ends of every swimming lane are set respectively
There is first radio frequency reader, when the server from first radio frequency reader at different swimming lane two ends receives same radio frequency
During the identifier of label model, the server bales catch provides the RF tag module again after removing default swimming lane switching time
Corresponding Swimming Achievements.
The above-mentioned swimming place and hall sports achievement clocking method based on Internet of Things, wherein, first radio frequency reader
The quality factor Q value scope of aerial coil is 20~30, when the server in the same time from different swimming lanes with the of one end
When one radio frequency reader receives the identifier of same RF tag module, existed by the identifier for comparing the RF tag module
The receipt source of the swimming lane other end determines the swimming lane where the RF tag module.
The above-mentioned swimming place and hall sports achievement clocking method based on Internet of Things, wherein, the timekeeping system also includes penetrating
Frequency marking label binding module, the RF tag binding module includes the 3rd radio frequency reader and third communication submodule, described the
Three radio frequency readers are connected by the third communication submodule with the server, and the binding procedure is as follows：Swimmer enters
During field, if swimmer is member, some the selected radio frequency for directly reading the membership information and the 3rd radio frequency reader
The identifier of label model is mutually bound；If swimmer is not member, the essential information of the swimmer is inputted and with described
The identifier for some selected RF tag module that three radio frequency readers are read mutually is bound.
The above-mentioned swimming place and hall sports achievement clocking method based on Internet of Things, wherein, also comprise the following steps：By into
The second radio frequency reader in achievement enquiry module reads the identifier close to RF tag module；Pass through the second communication submodule handle
The identifier of RF tag module sends server to；The server returns to the corresponding Swimming Achievements of RF tag module,
And be shown on the achievement display screen.
Present invention contrast prior art has following beneficial effect：The fortune of the swimming place and hall based on Internet of Things that the present invention is provided
Dynamic achievement timekeeping system and clocking method, by swimming lane two ends configuration information acquisition module, being obtained using the first radio frequency reader
The identifier for the RF tag module that swimmer dresses is taken, RF tag module is corresponding swims into by server unified record
Achievement, the achievement of all swimmers in swimming place and hall can be recorded simultaneously；Use cost almost can be ignored per capita, drop significantly
Low use cost, and accuracy of timekeeping can be reached in 0.01s, reached the international tournament timing mark that international swimming union requires
Standard, so as to meet the timing requirements of the various swimming place and hall of indoor and outdoor well.
Brief description of the drawings
Fig. 1 is the swimming place and hall sports achievement timekeeping system configuration diagram of the invention based on Internet of Things；
Fig. 2 installs distribution schematic diagram for the information acquisition module of the present invention；
Fig. 3 is the circuitry block schematic diagram of the radio frequency reader of the present invention；
Fig. 4 is the swimming place and hall sports achievement timing control flow schematic diagram of the invention based on Internet of Things；
Fig. 5 is the swimming place and hall sports achievement querying flow schematic diagram of the invention based on Internet of Things.
In figure：
The server of 1 RF tag module, 2 information acquisition module 3
The printer of 4 score inquiry module, 5 achievement display screen 6
The power module of 7 RF tag binding module, 21 microprocessor 22
The 23 communication buzzer 25RFID radio frequency card reading circuits of submodule 24
26 antennas and its match circuit
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the swimming place and hall sports achievement timekeeping system configuration diagram of the invention based on Internet of Things.
Fig. 1 is referred to, the swimming place and hall sports achievement timekeeping system based on Internet of Things that the present invention is provided includes：
RF tag module 1, the RF tag module 1 is Wearable RFID tag, each RFID tag
With unique identifier.
Information acquisition module 2, described information acquisition module 2 is placed in swimming lane two ends, as shown in Figure 2；Each information gathering
Module 2 is comprising the first radio frequency reader and the first communication submodule, the radio frequency that first radio frequency reader is dressed from swimmer
Label model reads unique identifier；The first communication submodule is responsible for the unique identifier the RF tag module read
Send server to.
Server 3, identifier and the corresponding trip of each RF tag module for storing all RF tag modules 1
Swimming achievement.
Score inquiry module 4, the Swimming Achievements for inquiring about swimmer, the score inquiry module 4 is placed in swimming place
Shop, the score inquiry module 4 includes the second radio frequency reader and the second communication submodule, and second radio frequency reader passes through
The second communication submodule is connected with server 3.
Achievement display screen 5, for showing Swimming Achievements；Achievement display screen 5 is connected with the output end of server 3.
Printer 6；When swimmer gives back RF tag module, Swimming Achievements printer 6 can print out Swimming Achievements, give
Swimmer, for swimming fan's reference.
RF tag binding module 7：For particular radio-frequency label model and certain swimmer binding to be conciliate binding.
Fig. 3 is the circuitry block schematic diagram of the radio frequency reader of the present invention.
Continuing with the swimming place and hall sports achievement timekeeping system based on Internet of Things provided referring to Fig. 3, the present invention, wherein,
First radio frequency reader, the second radio frequency reader and the 3rd radio frequency reader include microprocessor 21, communication submodule
23rd, RFID radio frequencies card reading circuit 25 and antenna and its match circuit 26, the power end and power module 22 of the microprocessor 21
It is connected, output end is connected with buzzer 24, and the microprocessor 21 is connected by SPI interface with RFID radio frequencies card reading circuit 25,
The RFID radio frequencies card reading circuit 25 is connected by EMC filter circuit, match circuit with aerial coil, and first radio frequency is read
The serial ports end of the microprocessor of device by RS485 buses with first communication submodule be connected, second radio frequency reader it is micro-
The serial ports end of processor is connected by RS485 buses with the second communication submodule, and the 3rd radio frequency reader is through the third communication
Submodule is connected by RS232 buses with server.
The swimming place and hall sports achievement timekeeping system based on Internet of Things that the present invention is provided, it is with low cost, on easily
The special timekeeping system of match of thousand yuan of watch and somewhat expensive, use cost almost can be ignored per capita, and timing is accurate
Really, because Swimming Achievements are obtained by calculating the double sampling time difference, systematic error and communication delay can ignore, because
This accuracy of timekeeping can reach 0.01 second, reach the timing criteria for the international tournament requirement that international swimming union requires, and can
To record the achievement of all swimmers in swimming place and hall simultaneously, and watch scheme can only record me, special timekeeping system of competing
A swimmer in a swimming lane can only be recorded, therefore the timekeeping system of the present invention is applied widely, can be widely used for interior
The standard that outer and international swimming union defines, the timing of non-standard swimming place and hall.
The RF tag module and radio frequency reader being currently known all are not applied to swimming place and hall timing, what it had verified that
Water resistance can only achieve IP65 grades of (drenching with rain out of doors) water protection standards.In order to adapt to the demand of swimming place and hall, present invention design
Information acquisition module component water-proofing treatment is carried out using epoxy pouring sealant technology, described information acquisition module is encapsulated in epoxy
In casting glue, the water protection standards of IP68 grades (long period of soaking is in water) are reached.Described information acquisition module is arranged on waterline
At lower 60cm to 50cm on waterline, for common Mass Swimming venue, described information acquisition module is preferably mounted at from waterline
At lower 6cm to 3cm on waterline.For the professional training venue for the Special time marker for not installing international swimming union's requirement, described information
Acquisition module is preferably mounted under waterline at 60cm to 30cm on waterline.It is directed to and has been mounted with the special of international swimming union's requirement
The venue of timer, first radio frequency reader can be installed in 40 centimetres on waterline to 50 centimeters (because international swimming union will
Special time marker is asked to be arranged under waterline at 60cm to 30cm on waterline).
Because swimming fan relatively gets used to resting in the swimming pool end, generally have around information acquisition module nest point
How more swimmer, avoid the interference between the RF tag module that numerous swimmers wear from just becoming very crucial.This
Invention is numerous to avoid using the size and power output of appropriate radio-frequency card reader antenna when designing the first radio frequency reader
The interference of RF tag intermodule.Specific algorithm is as follows：Radio-frequency antenna and its match circuit have three pieces：Aerial coil, matching
Circuit and EMC filter circuit.It is typically to ensure to produce one in the matched design of antenna for the design of Common radio frequency reader
Individual strong electromagnetic field as far as possible, so that card results in enough energy and gives oneself power supply.I.e. for radio frequency reader,
General radiofrequency signal is more strong better, and the higher the better by the quality factor Q of aerial coil.Intensity that is of the invention then needing guarantee electromagnetic field
Stabilization is in the range of the system requirement, so as to avoid the interference of neighbouring RF tag.Control the factor of output power of antenna
More, the present invention pays close attention to the quality factor Q value of control antenna, and its computing formula is as follows：
Q=ω (L/R)
The Q values of antenna are used for evaluating loop delivery efficiency, and L is aerial coil inductance, and R is aerial coil resistance, and ω is outer
The angular frequency of plus signal, Q values are higher, and its energy delivery efficiency is higher, and when Q values are too high, its characteristic can cause passband to narrow, secondary
The energy amplitude that carrier frequency goes out is too small, or even beyond the sideband of antenna, so as to influence the transmission of modulated signal.The present invention is
Make output power of antenna in the range of system requirements, employ low reactance-resistance ratio design, the quality factor Q value model of the aerial coil
Enclose for 20~30.
Differ larger for China swimmer swimming technique level, tactile wall custom is different, and the invention provides a variety of
The packaged type of RF tag is with the custom of wearing of the swimmer suitable for different motion level, and such as wristband type universal serial, palm ring type refer to
Shell type or pin ring type etc..The specific encapsulation use of various modes and feature are as follows：
Packing forms one：Wristband type universal serial.The advantage of the manner is can directly to utilize penetrating that swimming place and hall are widely used
Frequency marking label.The current customer experience of user is not changed.For example：At present, the lockers of many swimming place and hall are using based on thing
The lock for principle of networking, its key uses RF tag.The present invention can compatible this kind of RF tag.Swimmer can according to oneself
Custom is worn, directly timing foundation is used as using the RF tag.
Packing forms two：Palm ring type.The manner is mainly in some swimmers for liking palm to touch wall, and swimmer can
On certain palm for being worn on oneself custom.
Packing forms three：Finger cot type.The manner is mainly in some swimmers for liking finger tip to touch wall, and swimmer can be by
It is worn on some finger of oneself custom.
Packaged type four：Pin ring type.The manner is liked practising freestyle swimming mainly in some, the trip for pushing off and turning round of backstroking
Swimmer, swimmer can be worn on any one pin of oneself, have the side of RF tag in sole.
Using above-mentioned different packing forms can provide it is flexile wear combination, it is specific as follows：
Mode one：Swimmer wears wristband type universal serial, palm ring type or finger cot type RF tag at any one on hand.This kind of side
Formula is applied to tactile wall hand and fixed, and does not use the swimming fan for the technology of turning round that pushes off.
Mode two：Swimmer wears wristband type universal serial, palm ring type or finger cot type RF tag at two on hand simultaneously.This kind of side
Formula is applied to tactile wall hand and not fixed, and does not use the swimming fan for the technology of turning round that pushes off.
Mode three：Swimmer wears wristband type universal serial, palm ring type or finger cot type RF tag at any one on hand, and in office
A pin ring is worn on one pin of meaning.This kind of mode is applied to tactile wall hand and fixed, and using the swimming love for the technology of turning round that pushes off
Good person.
Mode four：Swimmer wears wristband type universal serial, palm ring type or finger cot type RF tag on hand at any two, and in office
A pin ring is worn on one pin of meaning.This kind of mode is applied to tactile wall hand and not fixed, and using the swimming for the technology of turning round that pushes off
Fan.
The present invention also provides a kind of swimming place and hall sports achievement clocking method based on Internet of Things, comprises the following steps：
A) when swimmer sets out, the RF tag module dressed by first radio frequency reader of swimming lane one end from swimmer
Unique identifier is read, while the first communication submodule positioned at the end passes the unique identifier for the RF tag module read
Give server；
B) server record receives the departure time that the time is the RF tag module；
C) swimmer reaches the swimming lane end, the radio frequency dressed by the first radio frequency reader of the swimming lane other end from swimmer
Label model reads unique identifier, while communicating submodule the unique of the RF tag module read positioned at the first of the end
Identifier sends server to；
D) server record receives the arrival time that the time is the RF tag module, and the server is according to same
The identifier of RF tag module twice recently receives the achievement that time interval records swimmer.
The clocking method for the swimming place and hall sports achievement timekeeping system based on Internet of Things that the present invention is provided, wherein, it is described
The output end of first radio frequency reader is connected with buzzer, and first radio frequency reader reads the identifier of RF tag module
Afterwards, prompting of setting out is carried out by buzzer.
When using timekeeping system, swimmer usually can accidentally start timing in the case where being not ready for.For
Such case, the clocking method for the swimming place and hall sports achievement timekeeping system based on Internet of Things that the present invention is provided, when the clothes
Business device 3 repeatedly receives same in preset time (in such as 5~10 seconds, specifically can be according to actual conditions progress Configuration Online)
The identifier of RF tag module, uses the newest reception time once as the departure time of the RF tag module automatically
Start timing, so as to reject invalid timing.
In swimming place and hall, because swimmer is more, swimming difference is larger.In order to choose most suitable swimming
Road, many swimming fans can change swimming lane during swimming.The present invention is respectively arranged at two ends with one every swimming lane
First radio frequency reader, when the server 3 from first radio frequency reader at different swimming lane two ends receives same RF tag
During the identifier of module, the bales catch of server 3 provides the RF tag module pair again after removing default swimming lane switching time
The Swimming Achievements answered, so as in the case of changing swimming lane in swimmer midway, remain able to accurate timing.The antenna of the present invention is defeated
Going out power can effectively prevent that neighbouring lane from reading same RF tag module and causing interference using low reactance-resistance ratio design, in addition, this hair
It is bright further to prevent from disturbing caused by neighbouring lane by following algorithm：When the server 3 the same time never
When receiving the identifier of same RF tag module with first radio frequency reader of one end with swimming lane, by comparing the radio frequency mark
Sign swimming lane of the identifier of module where the receipt source of the swimming lane other end determines the RF tag module.
The swimming pool clocking method based on Internet of Things that the present invention is provided, institute in swimming place and hall can be easily recorded simultaneously
There is the achievement of swimmer, user experience is good, the timing requirements of the various swimming place and hall of indoor and outdoor can be met well.Swimmer
Acquisition and the recording process of achievement are as shown in figure 4, comprise the following steps：
S101：Swimmer enters natatorium, wears the wearable device for being equipped with RF tag module.
S102：Swimmer reaches the swimming lane end, makes tactile wall action.
S103：Radio frequency reader reads the unique identifier of RF tag module.
S104：The unique identifier of RF tag module is sent to server by radio frequency reader by the submodule that communicates.
S105：Server according to the unique identifier and information gathering network topology structure calculate the swimming of swimmer into
Achievement.
S106：Server record swimmer's achievement.
The inquiry of swimmer's achievement is as shown in figure 4, comprise the following steps：
S201：If swimmer wonders Swimming Achievements.
S202：Swimmer is moved to score inquiry module.
S203：Radio frequency reader in score inquiry module reads unique number of RF tag module.
S204：Server is sent to unique number of RF tag module by the submodule that communicates.
S205：Server obtains the current achievement of swimmer according to the unique identifier.
S206：The current Swimming Achievements of swimmer are shown in Swimming Achievements display screen by server, for swimming fan's ginseng
Examine.When swimmer gives back RF tag module, Swimming Achievements printer prints Swimming Achievements, gives swimmer.
In addition, for more intuitively display management Swimming Achievements, RF tag may further be configured in the timekeeping system
Binding module 7, the RF tag binding module 7 includes the 3rd radio frequency reader and third communication submodule, and the described 3rd penetrates
Frequency reader is connected by the third communication submodule with the server, and the binding procedure is as follows：During swimmer's admission,
If swimmer is member, some the selected RF tag mould for directly reading the membership information and the 3rd radio frequency reader
The identifier of block is mutually bound；If swimmer is not member, input the swimmer essential information and with the 3rd radio frequency
The identifier for some selected RF tag module that reader is read mutually is bound.
Although the present invention is disclosed as above with preferred embodiment, so it is not limited to the present invention, any this area skill
Art personnel, without departing from the spirit and scope of the present invention, when a little modification can be made and perfect, therefore the protection model of the present invention
Enclose when by being defined that claims are defined.
Claims (6)
1. a kind of swimming place and hall sports achievement clocking method based on Internet of Things, it is characterised in that use based on Internet of Things
Swimming place and hall sports achievement timekeeping system includes：
RF tag module, the RF tag module is Wearable RFID tag, and each RFID tag has only
One identifier；
Information acquisition module, described information acquisition module is placed in swimming lane two ends, and each information acquisition module is included and is electrically connected
The first radio frequency reader and first communication submodule, the RF tag module that first radio frequency reader is dressed from swimmer
Read the unique identifier；The first communication submodule transmits the unique identifier for the RF tag module read
To server；Described information acquisition module is encapsulated in epoxy pouring sealant, and described information acquisition module is arranged on 60cm under waterline
On to waterline at 50cm, the quality factor Q value scope of the aerial coil of first radio frequency reader is 20~30；
Server, for storing the identifier of all RF tag modules and each RF tag module is corresponding swims into
Achievement；
Score inquiry module, the Swimming Achievements for inquiring about swimmer, the score inquiry modules house is described in swimming place and hall
Score inquiry module includes the second radio frequency reader and the second communication submodule, and second radio frequency reader passes through described second
Communication submodule is connected with the server；
Achievement display screen, for showing Swimming Achievements, the achievement display screen is connected with the output end of the server；
The clocking method comprises the following steps：
A) when swimmer sets out, the RF tag module dressed by first radio frequency reader of swimming lane one end from swimmer is read
Unique identifier, while the first communication submodule positioned at the end sends the unique identifier for the RF tag module read to
Server；
B) server record receives the departure time that the time is the RF tag module；
C) swimmer reaches the swimming lane end, the RF tag dressed by the first radio frequency reader of the swimming lane other end from swimmer
Module reads unique identifier, at the same positioned at the end the first communication submodule the unique mark of the RF tag module read
Symbol sends server to；
D) server record receives the arrival time that the time is the RF tag module, and the server is according to same radio frequency
The identifier of label model twice recently receives the achievement that time interval records swimmer；
Every swimming lane is respectively arranged at two ends with first radio frequency reader, when the server is from the first of different swimming lane two ends
When radio frequency reader receives the identifier of same RF tag module, the server bales catch switches except default swimming lane
The corresponding Swimming Achievements of RF tag module are provided after time again；
When the server in the same time receives same RF tag from different swimming lanes with first radio frequency reader of one end
During the identifier of module, the radio frequency is determined by comparing the identifier of the RF tag module in the receipt source of the swimming lane other end
Swimming lane where label model；
The timekeeping system also includes RF tag binding module, and the RF tag binding module includes the 3rd radio frequency reader
With third communication submodule, the 3rd radio frequency reader is connected by the third communication submodule with the server, institute
State binding procedure as follows：During swimmer's admission, if swimmer is member, directly the membership information is read with the 3rd radio frequency
The identifier for reading some selected RF tag module that device is read mutually is bound；If swimmer is not member, the swimming is inputted
The essential information of person is simultaneously mutually bound with the identifier for some selected RF tag module that the 3rd radio frequency reader is read.
2. the swimming place and hall sports achievement clocking method based on Internet of Things as claimed in claim 1, it is characterised in that described the
One radio frequency reader, the second radio frequency reader and the 3rd radio frequency reader include microprocessor, the power supply of the microprocessor
End is connected with power module, and output end is connected with buzzer, and the microprocessor passes through SPI interface and RFID radio frequency card reading circuits
It is connected, the RFID radio frequencies card reading circuit is connected by EMC filter circuit, match circuit with aerial coil, first radio frequency
Reader is connected through the first communication submodule by RS485 buses with server, and second radio frequency reader is through the second communication
Submodule is connected by RS485 buses with server, and the 3rd radio frequency reader is total by RS232 through third communication submodule
Line is connected with server.
3. the swimming place and hall sports achievement clocking method as claimed in claim 1 based on Internet of Things, it is characterised in that described to penetrate
Frequency label model is wristband type universal serial, palm ring type, finger cot type or pin ring type.
4. the swimming place and hall sports achievement clocking method based on Internet of Things as claimed in claim 1, it is characterised in that described the
The output end of one radio frequency reader is connected with buzzer, and first radio frequency reader reads the identifier of RF tag module
Afterwards, prompting of setting out is carried out by buzzer.
5. the swimming place and hall sports achievement clocking method as claimed in claim 4 based on Internet of Things, it is characterised in that when described
Server repeatedly receives the identifier of same RF tag module in preset time, automatically using newest reception once
Time starts timing as the departure time of the RF tag module, so as to reject invalid timing.
6. the swimming place and hall sports achievement clocking method as claimed in claim 1 based on Internet of Things, it is characterised in that also include
Following steps：
Identifier close to RF tag module is read by the second radio frequency reader in score inquiry module；
The identifier of RF tag module is sent to by the second communication submodule by server；
The server returns to the corresponding Swimming Achievements of RF tag module, and is shown on the achievement display screen.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770541.2A CN104408787B (en) | 2014-12-15 | 2014-12-15 | Swimming place and hall sports achievement timekeeping system and clocking method based on Internet of Things |
| PCT/CN2015/097299 WO2016095780A1 (en) | 2014-12-15 | 2015-12-14 | Swimming pool sport result timing system and timing method based on internet of things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770541.2A CN104408787B (en) | 2014-12-15 | 2014-12-15 | Swimming place and hall sports achievement timekeeping system and clocking method based on Internet of Things |
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| Publication Number | Publication Date |
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| CN104408787A CN104408787A (en) | 2015-03-11 |
| CN104408787B true CN104408787B (en) | 2017-07-14 |
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| CN201410770541.2A Active CN104408787B (en) | 2014-12-15 | 2014-12-15 | Swimming place and hall sports achievement timekeeping system and clocking method based on Internet of Things |
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| Country | Link |
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| CN (1) | CN104408787B (en) |
| WO (1) | WO2016095780A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104408787B (en) * | 2014-12-15 | 2017-07-14 | 黄勇 | Swimming place and hall sports achievement timekeeping system and clocking method based on Internet of Things |
| CN105894604A (en) * | 2016-04-22 | 2016-08-24 | 爱康普科技（大连）有限公司 | Intelligent swimming timing system on basis of RFID (radiofrequency identification) |
| CN106327606A (en) * | 2016-09-09 | 2017-01-11 | 广东乐源数字技术有限公司 | Track timing system |
| CN110115832A (en) * | 2018-02-07 | 2019-08-13 | 李育 | A kind of individual's swimming instruction timekeeping system |
| CN108273251A (en) * | 2018-04-03 | 2018-07-13 | 南京悠泳网络科技有限公司 | A kind of swimming lane timing log arrangement based on RFID |
| CN110751306A (en) * | 2019-11-28 | 2020-02-04 | 江苏科技大学 | Seat booking system for all-purpose card in study room |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354751A (en) * | 2007-07-26 | 2009-01-28 | 慈济大学 | Movement management system using wireless radio frequency recognition |
| BRPI0904947A2 (en) * | 2009-11-24 | 2011-07-19 | Inst Fed De Educacao Ciencia E Tecnologia De Santa Catarina | rfid swimming activity monitoring |
| SE536076C2 (en) * | 2011-03-15 | 2013-04-23 | Swimtau Ab | System and method for determining a user's movement in a swimming pool |
| CN202563674U (en) * | 2012-05-29 | 2012-11-28 | 济宁数智体育设备有限公司 | Timing device based on wireless communication |
| US20140106939A1 (en) * | 2012-10-12 | 2014-04-17 | Renee Kotz | Workout planning and lap counting device for swimming |
| CN103852591A (en) * | 2012-11-30 | 2014-06-11 | 李华容 | Method for detecting swimming speed and system thereof |
| CN103021136B (en) * | 2012-12-24 | 2014-09-24 | 电子科技大学 | System and method for monitoring swimming pool drowning based on internet of things |
| CN103530914A (en) * | 2013-10-25 | 2014-01-22 | 陈磊 | Two-dimension code information collecting and electronic timing system |
| CN204331847U (en) * | 2014-12-15 | 2015-05-13 | 黄勇 | Based on the swimming place and hall sports achievement timekeeping system of Internet of Things |
| CN104408787B (en) * | 2014-12-15 | 2017-07-14 | 黄勇 | Swimming place and hall sports achievement timekeeping system and clocking method based on Internet of Things |
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2014
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| Publication number | Publication date |
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| CN104408787A (en) | 2015-03-11 |
| WO2016095780A1 (en) | 2016-06-23 |
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