CN1334649A - Intelligent shoes for heal-and-toe walking race and method for detecting rule breaking in heel-and-toe walking race - Google Patents
Intelligent shoes for heal-and-toe walking race and method for detecting rule breaking in heel-and-toe walking race Download PDFInfo
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- CN1334649A CN1334649A CN 01107289 CN01107289A CN1334649A CN 1334649 A CN1334649 A CN 1334649A CN 01107289 CN01107289 CN 01107289 CN 01107289 A CN01107289 A CN 01107289A CN 1334649 A CN1334649 A CN 1334649A
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Abstract
The invention discloses an intelligent walking race shoes and a method to detect the breaking the rule in walking race. The shoes can detect and record the event breaking the rule like athlele's "two feet lift off" in competition of walking race, in order to solve problem that it is difficult for judge to impose penalties in sports events, when athletes take part in competition, wearing existing sport shoes. The system of intelligent waking race shoes includes two subsystem. First subsystem embedded in shoes is composed of microcomputer pressure detecting unit, data processing unit and wireless communication unit. Second subsystem provides receiving, monitoring and managing functions. The system is to be used to assist judge executing the rule in competition of walking race. In normal times, the system is used for athlete to take training.
Description
The present invention relates to the areas of information technology such as input, radio communication of microcomputerized control.
In the law enforcement of sports project, enforcing the law justly of walking events is a problem of difficulty maximum.This at first be because, footrace is often carried out in wide, the complicated place that exceeds outside the standard movement field, the judge can't keep tracing and monitoring of point blank to each sportsman all the time.Another reason is, assert that player motion can be subjected to the restriction that the referee observes athletic angle in violation of rules and regulations, also be subjected to the order of accuarcy that the referee holds the circumstantial evidence of " health soars "---and the latter may adopt the difference of technology different because of the sportsman.Under these circumstances, the very difficult law enforcement error of distinguishing the judge is not intended to or is intentional.In a word, judge's difficulty of walking events is done, and the sportsman is unbearable---by fouled out the office the sportsman in be no lack of wrongful treatment person.In the very high Olympic Games of refereeing standard, situation also is like this.All these is based on such fact: race walking footwear any pressure sensors that link to each other with communication equipment with computer of no use " arms " of using of walker at present, thereby can not provide any technical support to referee's correct law enforcement.
The purpose of this invention is to provide a kind of intelligent running shoes, it can detect the pressure variation of every sole of wearer to sole effectively, writes down simultaneously, stores, and transmit information with communication.
Another object of the present invention provides a kind of footrace detection method in violation of rules and regulations, and this footrace violation detection method can detect, reports and write down wearer's's " health soars " violation incident in heel-and-toe walking contest---the situation of two pin (footwear) while built on stilts.
Purpose of the present invention is realized by following technical scheme.
A kind of embedding running shoes sole and upper of a shoe, main devices is placed in the inboard inner waterproof in sole stage casing, the anti-microcomputer and the communication system (hereinafter to be referred as " intelligence system ") of pressing, putting shake, and this system is made up of pressure detecting, data processing and memory cell and the wireless communication unit of microcomputerized control.In two soles of (a pair of) intelligent running shoes, respectively being mounted with the subsystem that a cover is made up of with wireless communication devices array of pressure sensors, microcomputer---they monitor and the management subsystem with the reception that the referee uses, form the total intelligence system of intelligent running shoes.The intelligence system of intelligence running shoes adopts following concrete technology:
1. the running shoes identification technology---every two intelligent running shoes have footwear identification data S_ID (shoes_identification) distinct from each other, it writes in the non-volatile memories body of intelligent running shoes when the production of intelligent running shoes and can not change, and perhaps utilizes reception of the present invention to monitor by the sports equipment reviewer before contest and the management subsystem writes in the non-volatile memories body of intelligent running shoes;
2. single pin ground pressure acquisition technique---the array of pressure sensors of every intelligent running shoes sole is made of a plurality of pressure sensor unit, and at a time the summation of output valve is promptly corresponding to the force value on ground with single pin of this moment through the digital quantity that mould/number conversion obtains for they;
3. multiuser mobile communication technology---utilize the channel cutting techniques (time-division/frequency division/sign indicating number divides) of mobile communication, radio communication between left and right subsystem of a pair of intelligence running shoes and and the reception used of referee monitors and the management subsystem between radio communication, do not disturb mutually with the radio communication that other intelligent running shoes is implemented;
4. Clock Synchronization Technology---the clock of intelligent running shoes (left and right) subsystem is synchronized with each other, utilize the time clock feature of wireless communication means and microcomputer, can in same memory bank, write down (can distinguish left and right pin) " pressure---time " curve (discrete point coordinate, target " single pin pressure pulse " when serving as band) with the non-zero pressure curve section of calling single pin in the following text and figure that time shaft is surrounded;
5. the sportsman detects and recording technique in violation of rules and regulations---utilize microcomputer software, left and right single pin pressure pulse of detection and affirmation order is connected each other, prompting and warning subprogram in violation of rules and regulations---utilization sound, light are pointed out sportsman, on-the-spot referee otherwise (left and right single pin pressure pulse of order separates at time-axis direction) then starts, and to receive monitoring and the management subsystem sends following message: athletic footwear identification data S_ID and Time To Event in violation of rules and regulations in violation of rules and regulations, simultaneously at the non-volatile memory modules stored of the intelligent running shoes time of origin of incident in violation of rules and regulations.
Pressure sensor technology, microcomputer pressure detecting and data processing, memory technology, multi-user wireless communication technology that the present invention uses are known publicly-owned technology.There has been the digital mobile communication mobile phone of wrist-watch size to appear on the market the year before.So,, can use the existing microdevice (in case of necessity in customization in shape) of above-mentioned technology to realize design of the present invention fully by present technical merit.Nature is more recommended to adopt known publicly-owned application-specific integrated circuit (ASIC) function modules ground, and design construction large-scale application-specific integrated circuit (ASIC) is realized design of the present invention.
The present invention's effect and advantage compared with prior art is: make walker's judgement in violation of rules and regulations more objective, accurate, just, alleviate simultaneously walking judge's work load and law enforcement difficulty widely, help reducing and then eliminate erroneous judgement and dispute in the footrace law enforcement, change the passive situation of footrace contest law enforcement.
Description of drawings of the present invention is as follows.
Fig. 1 is a running shoes of the present invention left side subsystem high-level schematic functional block diagram.
Fig. 2 monitors for the present invention receives and management subsystem high-level schematic functional block diagram.
The present invention is described in further detail below in conjunction with accompanying drawing.
See figures.1.and.2, (running shoes a left side subsystem) chargeable power module 1 through 7805 inner module voltage stabilizings after to AT89C51 single-chip microcomputer 2 and other module for power supply; The link serial i/O interface 9 of formation standard of MAX232 module and single-chip microcomputer 2; CLK clock module 6, EEPROM or FLASH non-volatile memory modules 7, LCD display module 8 (optional) all are connected with single-chip microcomputer 2 by bus 3; Input end of analog signal by the A/D converter 5 of the number of pins of single-chip microcomputer 2 control connects with " array of pressure sensors " 4; Serial i/O interface 9 is connected with L-radio communication subsystem 10 (comprising receiver, transmitter); Some output pins of single-chip microcomputer 2 are controlled buzzer 11 and warning light 12 respectively.The functional module configuration of the right subsystem of running shoes is identical with a left side subsystem, but the capacity of memory module admits of difference, and the function of radio communication subsystem admits of difference.A kind of basic communication function is configured to: the right R-radio communication subsystem only of running shoes possesses the ability that sends message to running shoes left side L-radio communication subsystem 10 only, running shoes left side L-radio communication subsystem 10 only possesses the ability that the right R-radio communication subsystem only of running shoes is sent message that is received from, possess the ability that monitors and manage the Judge-radio communication subsystem 13 transmission message of subsystem to (referee uses) reception simultaneously, and reception monitors and the Judge-radio communication subsystem 13 of management subsystem possesses the ability that the L-radio communication subsystem 10 that is received from left of (many pairs) running shoes is sent message.In (referee uses) reception supervision and the management subsystem other warned and data processing is born by the palmtop PC 14 that links to each other with Judge-radio communication subsystem 13 with memory function.Another kind of is that the communication function redundant configuration of purpose is to improve system reliability: the radio communication subsystem of left and right subsystem of intelligent running shoes is all implemented the two-way news transmission---and they transmit " single pin pressure pulse " of own collection separately to the other side, receive " single pin pressure pulse " that the other side sends, and left and right subsystem all sends detected violation event message to receiving supervision and managing subsystem.
According to the operating position that receives supervision and management subsystem, and whether utilize public's wireless communication system, below provide three kinds of distinguishing embodiment of the present invention.For ease of explanation, state by the mode of using separating component, but each embodiment includes corresponding ASIC implementation.
(1) intelligent running shoes subsystem and the embodiment that receives communication use public wireless communication devices parts between supervision and the management subsystem
The system design of present embodiment is with reference to figure 1 and Fig. 2, running shoes left side L-radio communication subsystem 10 only needn't be made up of by identical transceiver system: its receiver adopts ripe blue bud technical standard (Bluetooth) and device, receives the message that sends from the right R-radio communication subsystem of running shoes; And transmitter is selected (the shape custom-made) public's wireless communication devices unit architecture (as GSM or public's cdma system) for use.Before walker's race-entry is set out, monitor and the management subsystem by receiving, write down the intelligent running shoes identification data S_ID of racing number and dress by the referee, confirm that intelligent running shoes power supply power supply is normal, a left side only, a right subsystem has begun operate as normal and clock is synchronized with each other, and (in the past) violation record is removed in the non-volatile memory modules.The sportsman who wears intelligent running shoes in play, (left and right subsystem of footwear separately) single-chip microcomputer 2 gathers " array of pressure sensors " 4 each unit output valve sum in real time by A/D converter 5, target " single pin pressure pulse " during acquisition (left and right separately) band.Target " right crus of diaphragm pressure pulse " message when the right R-radio communication subsystem only of running shoes sends band to the receiver of running shoes left side L-radio communication subsystem 10 only.The receiver of (running shoes a left side only) L-radio communication subsystem 10 receives this message, and gives single-chip microcomputer 2; Single-chip microcomputer 2 operation trace routines detect and left and right single pin pressure pulse of affirmation order is connected each other, (otherwise left and right single pin pressure pulse of order separates at time-axis direction) then starts prompting in violation of rules and regulations and the warning subprogram---this subprogram is achieved as follows three tasks: (1) sends the data of warning to buzzer 11 and warning light 12, at the scene the violation detecting signal of acquisition sound, light output; (2) send the message that constitutes by athletic footwear identification data S_ID of violation and violation Time To Event by serial i/O interface 9 to the transmission message buffer of the transmitter of L-radio communication subsystem 10, the latter monitors and the Judge-radio communication subsystem 13 of management subsystem sends these message to receiving in the mode (such as " short message "---it omits by the process of GSM or public's cdma system) of agreement herein when public's wireless communication system channel is unimpeded; (3) at non-volatile memory modules 7 stored of the intelligent running shoes time of origin of incident in violation of rules and regulations.After the Judge-radio communication subsystem 13 of reception supervision and management subsystem is received the violation athletic footwear identification data S_ID and violation Time To Event that is sent by the intelligent running shoes of violation sportsman dress, it is sent in the database of the palmtop PC 14 that links to each other with oneself preserve, comprise the nonvolatile memory that deposits palmtop PC 14 in.
In order to improve wireless channel conditions, can be on sportsman (front or back) numbers, for the transmitter of L-radio communication subsystem 10 is provided with wireless signal repeaters---it uses known publicly-owned technology-comprise receiver, built-up circuit, frequency converter and contain power amplifier and the transmitter of air feedback unit.
After the conclusion of the competitions, the referee has the violation record in the used intelligent running shoes of sportsman that writes down in violation of rules and regulations by serial i/O interface 9 (in wired or wireless mode) collection, do further inspection with the violation record of preserving in the nonvolatile memory that receives palmtop PC 14 in the supervision subsystem and examine.This shows that the unfavorable situation of wireless channel does not jeopardize the realization of the basic function of intelligent running shoes system in the present embodiment.The advantage of present embodiment is that because public's wireless communication system coverage is big, propagation distance is far away, monitors the centralized monitor of subsystem to the whole footrace race of athletic meeting so can realize single reception.In fact, the vehicle-mounted or balloon of setting up GSM or public's cdma system by near the sufficiently high appropriate location competition venue carries the base station, can guarantee that public's wireless communication system provides desirable wireless channel in the competition venue for enforcement of the present invention.
(2) intelligent running shoes subsystem and reception monitor and manage the embodiment that uses the private radio communication system between the subsystem
Unique difference of present embodiment and preceding article embodiment is, the transmitter of intelligence running shoes left side L-radio communication subsystem 10 only with receive monitor and the Judge-radio communication subsystem 13 of management subsystem between communicate by letter and be not to utilize public's wireless communication system (as GSM or public's cdma system) to realize, and be to use the private radio communication system to realize---the frequency of for example industry or amateurish user being opened is wireless networking technology and the equipment of 2.4GHz.For the characteristics of adaptive system low-power and horizon communication, can monitor to be provided with on the car to receive in each (walker) retinue to monitor and management subsystem equipment, also can monitor and management subsystem equipment by hand-held reception of on-the-spot referee.These subsystems are responsible for monitoring first, second in the footrace contest respectively ... sportsman group, thus reception and transmission range within hundreds of rice even shorter sighting distance, the power of communication equipment can be reduced to below 100 milliwatts.
(3) on-the-spot the use receives the embodiment that monitors and manage subsystem
The difference of present embodiment and preceding two embodiment is bigger, does not promptly use at footrace contest scene to receive to monitor and the management subsystem.At this moment, referee's working condition and present walking judge's working method broadly similar, but the buzzer 11 of the intelligent running shoes of violation walker dress and the sound that warning light 12 sends, light output, to provide very big help to referee's on-the-spot correct penalty, and in the non-volatile memories body of the intelligent running shoes that afterwards can wear, obtain the record data that use for verifying from the violation walker.Present embodiment has the low advantage of cost.
Claims (7)
1. intelligent running shoes, comprise by running shoes, the microcomputer pressure detecting, data processing and memory cell and wireless communication unit that constitute with left side clock synchronization, a right subsystem and reception monitor and the management subsystem, the channel cutting techniques of multiuser mobile communication is adopted in communication between each subsystem, it is characterized in that: described running shoes is embedded in the microcomputer pressure detecting, data processing and memory cell and wireless communication unit---a running shoes left side subsystem is configured to: rechargable power supplies module [1] is to single-chip microcomputer [2] and other module for power supply, the link serial i/O interface [9] of formation standard of MAX232 module and single-chip microcomputer [2], clock module [6], non-volatile memory modules [7], display module [8] all is connected with single-chip microcomputer [2] by bus [3], input end of analog signal by the A/D converter [5] of single-chip microcomputer [2] pin control connects with " array of pressure sensors " [4], serial i/O interface [9] is connected with running shoes left side L-radio communication subsystem [10] only, and the output pin of single-chip microcomputer [2] is controlled buzzer [11] and warning light [12] respectively; The configuration of the right subsystem of running shoes is identical with a left side subsystem; Receive to monitor and the management subsystem is made up of Judge-radio communication subsystem [13] and the palmtop PC [14] that links with it.
2. intelligent running shoes according to claim 1 is characterized in that: the array of pressure sensors [4] that described running shoes sole is provided with links by A/D converter [5] and single-chip microcomputer [2].
3. intelligent running shoes according to claim 1 is characterized in that: have footwear identification data S_ID distinct from each other in the non-volatile memories body in the every pair of running shoes.
4. intelligent running shoes according to claim 1 is characterized in that: the multiuser mobile communication technology is adopted in the communication between each subsystem---and utilize time-division/frequency division/sign indicating number branch technology realization multiuser channel to cut apart.
5. intelligent running shoes according to claim 1 is characterized in that: Clock Synchronization Technology---the clock of left and right subsystem of running shoes is synchronized with each other in employing.
6. intelligent running shoes according to claim 1, it is characterized in that: the radio communication subsystem of left and right subsystem of intelligent running shoes is all implemented two-way news and is transmitted---and they transmit " the single pin pressure pulse " oneself gathered to the other side separately, receive " single pin pressure pulse " that the other side sends, and left and right subsystem all sends detected violation event message to receiving supervision and managing subsystem.
7. footrace detection method in violation of rules and regulations, it is characterized in that: the microcomputer operation trace routine of utilizing the running shoes subsystem, left and right single pin pressure pulse of detection and affirmation order is connected each other, otherwise then start prompting and warning subprogram in violation of rules and regulations, and to receive monitoring and the management subsystem sends athletic footwear identification data S_ID and Time To Event in violation of rules and regulations in violation of rules and regulations, simultaneously at the non-volatile memory modules stored of the running shoes time of origin of incident in violation of rules and regulations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB01107289XA CN1182660C (en) | 2001-03-28 | 2001-03-28 | Intelligent shoes for heal-and-toe walking race and method for detecting rule breaking in heel-and-toe walking race |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB01107289XA CN1182660C (en) | 2001-03-28 | 2001-03-28 | Intelligent shoes for heal-and-toe walking race and method for detecting rule breaking in heel-and-toe walking race |
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| Publication Number | Publication Date |
|---|---|
| CN1334649A true CN1334649A (en) | 2002-02-06 |
| CN1182660C CN1182660C (en) | 2004-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB01107289XA Expired - Fee Related CN1182660C (en) | 2001-03-28 | 2001-03-28 | Intelligent shoes for heal-and-toe walking race and method for detecting rule breaking in heel-and-toe walking race |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111754549A (en) * | 2020-06-29 | 2020-10-09 | 华东师范大学 | Badminton player track extraction method based on deep learning |
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2001
- 2001-03-28 CN CNB01107289XA patent/CN1182660C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111754549A (en) * | 2020-06-29 | 2020-10-09 | 华东师范大学 | Badminton player track extraction method based on deep learning |
| CN111754549B (en) * | 2020-06-29 | 2022-10-04 | 华东师范大学 | Badminton player track extraction method based on deep learning |
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| Publication number | Publication date |
|---|---|
| CN1182660C (en) | 2004-12-29 |
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