CN207752502U - A kind of more people's footrace matching systems based on semi-active RFID electronic label - Google Patents
A kind of more people's footrace matching systems based on semi-active RFID electronic label Download PDFInfo
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- CN207752502U CN207752502U CN201820181514.5U CN201820181514U CN207752502U CN 207752502 U CN207752502 U CN 207752502U CN 201820181514 U CN201820181514 U CN 201820181514U CN 207752502 U CN207752502 U CN 207752502U
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Abstract
The utility model discloses a kind of more people's footrace matching systems based on semi-active RFID electronic label comprising active RFID card reader, 125KHZ low frequency stimulators, the semi-active RFID electronic label of double frequency, liquid crystal large-size screen monitors and host computer server.125KHZ low frequency stimulators are responsible for 125KHZ signals covering competition area and play cabling, and activate the 125KHZ signals of the semi-active RFID electronic label of double frequency that it is made to emit 2.4GHZ signals；Active RFID card reader receives the 2.4GHZ signals of the semi-active RFID electronic label transmitting of double frequency；The label signal of reading is transmitted to host computer server by active RFID card reader, and the number of turns and current standings of liquid crystal large-size screen monitors real-time display sportsman are transmitted to after host computer server reception processing.The utility model can automatically count the achievement of contestant, and real-time display, and end of match is achieved the result, and statistical result is accurate, instant, just.
Description
Technical field
The utility model is related to sports and competitions track administrative skill fields, especially a kind of to be based on semi-active RFID electronics mark
More people's footrace matching systems of label.
Background technology
Heel-and-toe walking contest in sports is different from daily common walking, footrace rule regulation, the support leg of competitor
It must stretch, double-legged support is transitioned into from the support of single foot.The speed of common daily walking, at about five kilometers or so per hour,
And the speed of footrace is then faster, that is, use medium speed's footrace, also the speed than commonly walking it is fast again more than.In addition,
Footrace also has the characteristics that other two relative to common walking：1, footrace distance is relatively long, such as 20km；2, heel-and-toe walking contest is participated in
Number it is more, it is more than general 50 people.
Carrying out sports energetically, enhancing today of national physique, race walking is also more universal, more and more people
Like and participates in this movement.However, being limited by the side of holding and activity scale, the place for holding footrace contest would generally
The place of selection such as playground, sports ground etc.The playground of standard is typically all 400 meters of individual pen, and runway number 4-10 is differed in road.And
Footrace contest result statistics general at present is by judge's stopwatch note circle, timing.But just because of the ginseng during footrace contest
With the features such as number is more, the number of turns of bout footrace is more, link is counted in footrace contest, if leaning on judge artificially to unite completely
Meter, it is easy to errors and omissions occur.For at present, for achievement accurate and effective, generally requires the several judges of input and remember
Circle, timing, and post-games achievement needs Macro or mass analysis, in general, statistics link takes time and effort, high labor cost, work
Efficiency is low.
Utility model content
It is a kind of based on the more of semi-active RFID electronic label that in order to overcome the deficiencies of the prior art, the utility model provides
People's footrace matching system, which can automatically count the achievement of contestant, and real-time display, end of match are into
Achievement can accomplish the accurate effect of fair and just and achievement of competing, and advantageously reduce cost of labor and improve statistical work effect
Rate.
To achieve the goals above, the technical solution adopted in the utility model is：One kind being based on semi-active RFID electronics mark
More people's footrace matching systems of label, it is characterised in that include the semi-active RFID electronics mark of double frequency with footrace personnel
Label, the active RFID card reader for reading the semi-active RFID electronic label signal of double frequency are laterally covered for emitting low frequency signal
It plays the low frequency stimulator of cabling and including display and host computer server in lid competition venue；
The active RFID card reader is connect with low frequency stimulator, and the low frequency stimulator is activated by emitting low frequency signal
The low frequency signal receiving module of the semi-active RFID electronic label of double frequency, the semi-active RFID electronic label of double frequency are sent out by label signal
Module transmitting label signal is penetrated to communicate to connect with active RFID card reader；
The active RFID card reader is built-in with the directional aerial that label signal can be read, active RFID card reader with it is upper
Machine server connects, and host computer server output end connects display.
Further, the active RFID card reader includes main active RFID card reader and secondary active RFID card reader, master
Active RFID card reader and secondary active RFID card reader are built-in with the directional aerial that label signal can be read, and main active RFID is read
Card device is installed on the inside of the runway of competition venue and is connect with host computer server, and secondary active RFID card reader is installed on contest field
On the outside of the runway on ground and secondary active RFID card reader is connect with main active RFID card reader, and the low frequency stimulator and master are active
RFID card reader connects.
Further, the transmitting antenna of the low frequency stimulator is the ground induction coil of rectangle.
Further, the low frequency signal of the low frequency stimulator transmitting is 125KHZ, the label signal transmitting module hair
The label signal penetrated is 2.4GHZ.
Using the above scheme, the utility model emits 125KHZ low frequency signals laterally covering contest field by low frequency stimulator
Ground rises at cabling, and when footrace personnel's first time is from the place, meter circle and timing are zero；When footrace, personnel go around
When being again introduced into the low frequency signal area of coverage, the 125KHZ for the semi-active RFID electronic label of double frequency worn with footrace personnel is low
Frequency signal is activated, and emits 2.4GHZ label signals, and active RFID card reader collects 2.4GHZ labels by directional aerial
The label signal is transmitted to host computer server after signal, is shown immediately by display after the complete data of host computer server process
Show the footrace number of turns and the time of each walker.More people's footrace matching systems can automatically count circle, timing, count knot
Fruit is accurate and must can reduce the workload of staff significantly, reduces artificial counting cost, and can be each competing with real-time display
The footrace number of turns and the time for walking sportsman, it can more embody the fair and just result of match.
The utility model is further described below in conjunction with the accompanying drawings.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the more people's footrace matching systems of the utility model specific embodiment；
Attached drawing 2 is that the utility model specific embodiment steals the flow chart for enclosing punishment scheme.
Specific implementation mode
Specific embodiment of the utility model is more people's footrace contests based on semi-active RFID electronic label as shown in Figure 1
System comprising the semi-active RFID electronic label of double frequency, active RFID card reader, low frequency stimulator, display and host computer clothes
Business device；The semi-active RFID electronic label of double frequency is worn on the front of footrace personnel, and the semi-active RFID electronic label of double frequency is by connecing
The 125KHZ low frequency signals activation that low frequency stimulator is sent out is received, for reading the semi-active RFID electronic label signal of double frequency, use
The cabling in transmitting low frequency signal laterally covering competition venue
The radio frequency electrical of the semi-active RFID electronic label of double frequency (the product concrete model used in the present embodiment is AT9001)
Road includes 125KHZ RF receiving circuits and 2.4GHZ radio frequency transmitter circuitries, as low frequency signal receiving module and label signal hair
Module is penetrated, the low frequency signal of low frequency stimulator (the product concrete model used in the present embodiment is LF1250) transmitting is
The label signal of 125KHZ, the transmitting of label signal transmitting module are 2.4GHZ.The transmitting antenna of low frequency stimulator is the ground of rectangle
Feel coil, the length and runway overall width of rectangle are close, and the width of rectangle is 1 meter or so, ensures that 125KHZ pumping signals area is sufficiently large,
125KHZ signaling zones are allow to cover competition venue.Low frequency stimulator is activated double by emitting 125KHZ low-frequency excitations signal
The 125KHZ signals of frequency semi-active label；The semi-active RFID electronic label of each double frequency is stored with the ID of the unique mark label
Number, 125KHZ reception states are in outside low-frequency excitation area, can be by 125KHZ signal activations in low-frequency excitation area, and send out
2.4GHZ label signals are penetrated to be communicated with active RFID card reader (specific product model AR2410)；Its 2.4GHZ emitted
Include the semi-active RFID electronic label ID of double frequency and the activation 125KHZ low frequency stimulators ID of itself in label signal.
Above-mentioned low frequency stimulator is connected to active RFID card reader, receives the task scheduling and parameter of active RFID card reader
Configuration；Active RFID card reader is built-in with the directional aerial that 2.4GHZ label signals can be read, active RFID card reader with it is upper
Machine server (laptop is used in the present embodiment) connection, and it receives appointing for host computer server as client
Business scheduling and parameter configuration；Host computer server is used for receiving the data that active RFID card reader reports, and data are shown to
On display, the display in the present embodiment uses liquid crystal large-screen display, liquid crystal large-screen display to pass through VGA line and host computer
Server is connected, and the number of turns and current standings of real-time display sportsman.
Above-mentioned active RFID card reader includes main active RFID card reader (model AR2410) and secondary active RFID Card Reader
Device (model AR2410), main active RFID card reader are connect by RS485 modes with low frequency stimulator, and main active RFID is read
Card device and secondary active RFID card reader are built-in with the directional aerial that label signal can be read, and main active RFID card reader is installed on
It is connect with host computer server on the inside of the runway of competition venue and by RJ45 modes, secondary active RFID card reader is installed on contest
On the outside of the runway in place and secondary active RFID card reader is connect by radio frequency feed line with main active RFID card reader.Main active RFID
Card reader and secondary active RFID card reader are respectively arranged on the inside of the runway of competition venue and on the outside of runway, realize Double directional aerial
The mounting structure that interior outside is placed, it is ensured that label information collects exhaustive, improve note circle, timing accuracy.
Further, active RFID card reader can be stolen with independent operating footrace and enclose punishment algorithm, as shown in Fig. 2, when hair
Existing too fast note circle achievement is judged to enclosing steathily, not minute book Minor Cycles.The scheme of circle punishment algorithm is exactly that a footrace is arranged steathily
The competing time threshold gone around of personnel can dynamically be set according to the heel-and-toe walking contest of different landing airdrome length and different age group
Setting value.
The operation principle of the utility model is as follows：Preparation is, in the host computer server of more people's footrace matching systems
In be equipped with and can support software derived from the typing of batch personal information, batch personnel's achievement, while contest can be supported to carry out
The real-time auto-sequencing of middle telemechanical person's achievement.After the completion of personal information typing, host computer server sends the finger to take the field
It enables, after active RFID card reader receives instruction, opens 2.4GHZ RF receiving circuits, while 125KHZ is opened by RS485
Low frequency stimulator；Low frequency stimulator emits 125KHZ signals and laterally covers 1-7 runway (the runway number in the present embodiment is 7)；
The place of low frequency signal covering has been to walk a little, and when setting out from here for the first time, the meter number of turns is zero；When footrace, personnel go around,
When turning again at this, the semi-active RFID electronic label of double frequency is in 125KHZ low frequency signals and is activated, and double frequency is semi-active
RFID electronic label emits 2.4GHZ label signals, and main active RFID card reader and secondary RFID card reader are read by directional aerial
The 2.4GHZ label signals of transmitting, and the id information in label signal is transferred to host computer server, by host computer server
In in advance mounted software carry out note circle, timing statistics.It is enclosed in addition, active RFID card reader can be stolen with independent operating footrace
It punishes algorithm, finds that too fast note circle achievement is judged to enclosing steathily as shown in Fig. 2, working as, not minute book Minor Cycles.Circle punishment should be stolen to calculate
Method can be preset in the software of host computer server for using.
The utility model is not limited to above-mentioned specific implementation mode, and persons skilled in the art are according to the utility model public affairs
The content opened, may be used other a variety of specific implementation modes implement it is the utility model or it is every use the utility model
Design structure and thinking, do simple change or change, both fall within the scope of protection of the utility model.
Claims (5)
1. a kind of more people's footrace matching systems based on semi-active RFID electronic label, it is characterised in that：Including being mounted on footrace
The semi-active RFID electronic label of double frequency with personnel, the active RFID for reading the semi-active RFID electronic label signal of double frequency
Card reader, for emit low frequency signal laterally covering competition venue play the low frequency stimulator of cabling and including display and
Position machine server；
The active RFID card reader is connect with low frequency stimulator, and the low frequency stimulator activates double frequency by emitting low frequency signal
The low frequency signal receiving module of semi-active RFID electronic label, the semi-active RFID electronic label of double frequency emit mould by label signal
Block emits label signal and is communicated to connect with active RFID card reader；
The active RFID card reader is built-in with the directional aerial that label signal can be read, and active RFID card reader takes with host computer
Business device connection, host computer server output end connect display.
2. more people's footrace matching systems according to claim 1 based on semi-active RFID electronic label, it is characterised in that：
The active RFID card reader includes main active RFID card reader and secondary active RFID card reader, main active RFID card reader and pair
Active RFID card reader is built-in with the directional aerial that label signal can be read, and main active RFID card reader is installed on competition venue
Runway on the inside of and connect with host computer server, secondary active RFID card reader is installed on the runway outside of competition venue and pair has
Source RFID card reader is connect with main active RFID card reader, and the low frequency stimulator is connect with main active RFID card reader.
3. more people's footrace matching systems according to claim 1 or 2 based on semi-active RFID electronic label, feature exist
In：The transmitting antenna of the low frequency stimulator is the ground induction coil of rectangle.
4. more people's footrace matching systems according to claim 3 based on semi-active RFID electronic label, it is characterised in that：
The low frequency signal of the low frequency stimulator transmitting is 125KHZ, and the label signal of the label signal transmitting module transmitting is
2.4GHZ。
5. more people's footrace matching systems according to claim 1 or 2 based on semi-active RFID electronic label, feature exist
In：The low frequency signal of the low frequency stimulator transmitting is 125KHZ, and the label signal of the label signal transmitting module transmitting is
2.4GHZ。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820181514.5U CN207752502U (en) | 2018-02-02 | 2018-02-02 | A kind of more people's footrace matching systems based on semi-active RFID electronic label |
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| CN201820181514.5U CN207752502U (en) | 2018-02-02 | 2018-02-02 | A kind of more people's footrace matching systems based on semi-active RFID electronic label |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108268916A (en) * | 2018-02-02 | 2018-07-10 | 浙江海康科技有限公司 | A kind of more people's footrace matching systems based on semi-active RFID electronic label |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108268916A (en) * | 2018-02-02 | 2018-07-10 | 浙江海康科技有限公司 | A kind of more people's footrace matching systems based on semi-active RFID electronic label |
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