CN102553201A - Intelligent heel-and-toe walking race foul monitoring system based on UWB (ultra-wide bandwidth) mobile sensor network - Google Patents
Intelligent heel-and-toe walking race foul monitoring system based on UWB (ultra-wide bandwidth) mobile sensor network Download PDFInfo
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Abstract
The invention discloses an intelligent heel-and-toe walking race foul monitoring system based on a UWB (ultra-wide bandwidth) mobile sensor network, which can effectively resolve problems that erroneous judgment, miss judgment and the like are frequently caused in a head-and-toe walking race competition due to human judgment. The intelligent heel-and-toe walking race foul monitoring system comprises an athlete device, a data collector and a judge PC (personal computer). The athlete device is in charge of acquiring data and foul judgment; the data collector is in charge of collecting foul information and uploads the foul information to the judge PC; and the judge PC is in charge of storing and displaying the foul information. A pressure sensor and a strain sensor are used as athlete action detecting devices, a networking mode of a mobile automatic-organization network (MANET) is adopted for the system, UWB technology is used for wireless communication, and 'rising foul' and 'knee bending foul' actions of an athlete can be detected in real time and are wirelessly transmitted to the judge PC. The intelligent heel-and-toe walking race foul monitoring system is advanced in technology, complete in function and high in intelligence degree, and is a powerful tool for assisting in daily training of athletes and eliminating judgment disputes of heel-and-toe walking race competitions.
Description
Technical field
The present invention relates to the monitoring system in a kind of athletics sports event, particularly a kind of monitoring system of footrace foul.
Background technology
Heel-and-toe walking contest is a track and field sports project very high to the action norm requirement, and two core rules to lower extremity movement are arranged: at first, a walker must remain has at least a pin to drop on the ground, and " soaring " action promptly can not be arranged; Secondly, reach vertical posture from a moment that the pin that advances lands up to shank, shank must keep straight line, and knee can not be crooked.Violate these two rules and just be regarded as foul, the former is called " foul of soaring ", and the latter is called " foul of going down on one's knees ".At present, go up the foul of heel-and-toe walking contest both at home and abroad and decide that it is main still adopting with range estimation, shooting is recorded as auxilliary method.The drawback that this method exists has two: one, and for guaranteeing the fairness of ruling, a match has to adopt the judge of a greater number, thereby causes personnel's waste.The 2nd, because the heel-and-toe walking contest schedules are generally far away, athletic action not quite but very fast can not accomplish each sportsman observed in each omnidistance step putting in place through the method for range estimation.Therefore; The situation that occurs inevitably that the judge fails to judge, disputes between misjudgement and referee and the sportsman; Thereby make the footrace foul become the most difficult ruling in all athletics sports events; And the judge is one of the most controversial project, and numerous sports organizers' an urgent demand addresses this problem.
Summary of the invention
To the problems referred to above, the present invention has designed a cover intelligent radio monitoring system, to realize detecting in real time, accurately and efficiently and record " foul of soaring " in sportsman's footrace process and " foul of going down on one's knees ".
Technical scheme of the present invention: based on the footrace foul intelligent monitor system of UWB mobile sensor network, its characteristic comprises: sportsman's device, convergence device and judge's PC; Sportsman's device is responsible for gathering athletic action data and is broken the rules judgement, and sends athletic foul information to the convergence device through wireless; The convergence device links to each other with judge's PC through USB interface, and is uploaded to judge's PC to the sportsman who receives with breaking the rules information real-time; Judge's PC be responsible for storage and show whether the sportsman breaks the rules, information such as the type of breaking the rules and foul times:
Sportsman's device is actually a wireless subsystem, mainly comprises the wireless detector and the wireless decision device two parts of communicating by letter with responsible convergence device of being responsible for detecting the foul data.
Wireless detector is divided into " foul of soaring " detector and two kinds of " foul of going down on one's knees " detectors again." foul of soaring " detector is assemblied in the sole of sport footwear, and adopts pressure sensor is as the motion detection device; " foul of going down on one's knees " detector is assemblied in the inside of elbow protector for sports, adopts strain transducer as the motion detection device.Wireless detector mainly comprises sensor, processor, UWB chip and four parts of button cell.Athletic action message under sensor is responsible for gathering; Processor is selected the embedded chip with analog-digital conversion function and certain storage capacity for use, the data that operation, storage and the processing collected of the whole wireless detector of responsible control arrives; The UWB chip is responsible for communicating by letter with wireless decision device, receives control command and sends the data that collect; Button cell is whole wireless detector power supply.
Wireless decision device can be worn at athletic waist, is responsible for receiving the detected data of wireless detector and the judgement of breaking the rules according to this, sends to the convergence device to court verdict then.Wireless decision device mainly comprises processor, memory, descending UWB chip, up UWB chip and five parts of button cell.Descending UWB mainly is responsible for receiving the data from wireless detector; Processor is responsible for integrated operation control and foul judgement; Up UWB mainly is responsible for court verdict is uploaded to the convergence device.Owing to will receive data, and will carry out the foul decision algorithm, so be necessary for the external memory storage that processor disposes enough capacity from 4 wireless detectors of health foot and knee.Button cell is whole wireless decision device power supply.
The convergence device mainly comprises processor, memory, UWB chip and four parts of USB interface chip.The UWB chip is responsible for the foul data that the wireless decision device of wireless receiving is sent; Memory is responsible for the foul data that temporary transient storage receives; Processor is responsible for convergence device each several part and is worked harmoniously; The USB interface chip is responsible for the convergence device and is judged being connected of PC, and utilizes judge's PC to give whole convergence device power supply.
Technical scheme of the present invention: based on the footrace of UWB mobile sensor network foul intelligent monitor system, its characteristic also comprises: with mobile ad-hoc network (MANET) as the system group network mode.From networking standpoint, the wireless detector in convergence device and the sportsman's device, wireless decision device have constituted a mobile ad-hoc network (MANET).Whole network using be three layers layered architecture.The node that top i.e. layer 1 constitutes for the convergence device.Intermediate layer i.e. layer 2 is the mobile backbone networks that are made up of as backbone node wireless decision device.The bottom i.e. layer 3 is the ordinary node subnets that are made up of as ordinary node wireless detector.Ordinary node in the same territory is only communicated by letter with the backbone node in this territory, because close and position relative fixed, so need not to adopt the multi-hop technology and realize simple relatively.Backbone node may be far with judge's PC from the convergence device along with berth's change, exceeds the scope of radio communication, therefore must adopt the multi-hop communication technology.Be each backbone node except that having systemic-function, also to have the network trunk function, both can be directly with the communication of convergence device, can give the convergence device with data upload through the switching of other adjacent bone dry contacts again.
Advantage of the present invention and good effect are:
(1) with the detecting element of pressure sensor as flight part; With the detecting element of strain transducer as the action of going down on one's knees; The wireless decision device that is carried by each sportsman is according to the judgement of breaking the rules of the detection aggregation of data ground of two pressure sensors that receive and two strain transducers; Can detect " foul of soaring " and " foul of going down on one's knees " simultaneously, court verdict accurately and reliably.
(2) with UWB as the Physical layer Radio Transmission Technology, have that antijamming capability is strong, transfer rate is high, power consumption is little, be difficult for by advantages such as intercepting and capturing.System selects the UWB single-chip for use, has the function of Physical layer, MAC layer and wireless receiving and dispatching simultaneously, has dwindled the volume of equipment in the system, has increased level of integrated system greatly.
(3) with mobile ad-hoc network as the system group network mode, have from find, the characteristic of configuration automatically, self-organizing, self-healing, multi-hop technology has wherein overcome the limited problem of general wireless communication transmissions distance especially.
(4) advanced technology of the present invention, complete function, intelligent degree height are synkinesia person's daily workout and the strong instrument of eliminating heel-and-toe walking contest judge dispute.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further explain:
Fig. 1 is overall structure figure of the present invention; Fig. 2 is the composition structure chart of wireless detector among the present invention; Fig. 3 is the composition structure chart of the wireless decision device among the present invention; Fig. 4 is " foul of soaring " judgement situation analysis table among the present invention; Fig. 5 is " foul of going down on one's knees " judgement situation analysis table among the present invention; Fig. 6 is the composition structure chart of the convergence device among the present invention; Fig. 7 is overall network layered architecture figure of the present invention.
The specific embodiment
Embodiment 1: as shown in Figure 1, whole system is made up of sportsman's device, convergence device and judge's PC three parts; Sportsman's device is responsible for gathering athletic action data and is broken the rules judgement, and sends athletic foul information to the convergence device through wireless; The convergence device links to each other with judge's PC through USB interface, and is uploaded to judge's PC to the sportsman who receives with breaking the rules information real-time; Judge's PC be responsible for storage and show whether the sportsman breaks the rules, information such as the type of breaking the rules and foul times.
As shown in Figure 2, wireless detector is by sensor (pressure sensor or strain transducer), processor, UWB chip and four parts of button cell.Athletic action message under sensor is responsible for gathering; Processor is selected the embedded chip with analog-digital conversion function and certain storage capacity for use, the data that operation, storage and the processing collected of the whole wireless detector of responsible control arrives; The UWB chip is responsible for communicating by letter with wireless decision device, receives control command and sends the data that collect; Button cell is whole wireless detector power supply.
As shown in Figure 3, wireless decision device is made up of processor, memory, descending UWB chip, up UWB chip and five parts of button cell.Descending UWB mainly is responsible for receiving the data from wireless detector; Processor is responsible for integrated operation control and foul judgement; Up UWB mainly is responsible for court verdict is uploaded to the convergence device; External memory storage is responsible for the storage of data; Button cell is whole wireless decision device power supply.Situation analysis such as Fig. 4 and shown in Figure 5 of foul judgement.Situation 4 among Fig. 4 is that the detected data of pressure sensor of left and right sides pin sole are all little than normal pressure value, and this kind situation is then regarded as sportsman's " foul of soaring ".To detect that data make comparisons be in order to confirm that which one leg is a supporting leg for two pressure sensors among Fig. 5, and the pressure data that detects on the supporting leg must be bigger than detected pressure data on the free leg.According to the unyielding regulation of supporting leg, can assert that the sportsman is " foul of going down on one's knees " when situation 1 and situation 3.
As shown in Figure 6, the convergence device mainly comprises processor, memory, UWB chip and four parts of USB interface chip.The UWB chip is responsible for the foul data that the wireless decision device of wireless receiving is sent; Memory is responsible for the foul data that temporary transient storage receives; Processor is responsible for convergence device each several part and is worked harmoniously; The USB interface chip is responsible for the convergence device and is judged being connected of PC, and utilizes judge's PC to give whole convergence device power supply.
As shown in Figure 7, the mobile ad-hoc network in the system has constituted one three layers architecture.The node that top i.e. layer 1 constitutes for the convergence device.Intermediate layer i.e. layer 2 is the mobile backbone networks that are made up of as backbone node wireless decision device.The bottom i.e. layer 3 is the ordinary node subnets that are made up of as ordinary node wireless detector.Ordinary node in the same territory is only communicated by letter with the backbone node in this territory, because close and position relative fixed, so need not to adopt the multi-hop technology and realize simple relatively.Backbone node may be far with judge's PC from the convergence device along with berth's change, exceeds the scope of radio communication, therefore must adopt the multi-hop communication technology.Be each backbone node except that having systemic-function, also to have the network trunk function, both can be directly with the communication of convergence device, can give the convergence device with data upload through the switching of other adjacent bone dry contacts again.
Claims (3)
1. one kind based on the footrace of UWB mobile sensor network foul intelligent monitor system, and its characteristic comprises sportsman's device, convergence device and judge's PC; Sportsman's device is responsible for gathering athletic action data and is broken the rules judgement, and sends athletic foul information to the convergence device through wireless; The convergence device links to each other with judge's PC through USB interface, and is uploaded to judge's PC to the sportsman who receives with breaking the rules information real-time; Judge's PC be responsible for storage and show whether the sportsman breaks the rules, information such as the type of breaking the rules and foul times:
Sportsman's device is actually a wireless subsystem, mainly comprises the wireless detector and the wireless decision device two parts of communicating by letter with responsible convergence device of being responsible for detecting the foul data.
Wireless detector is divided into " foul of soaring " detector and two kinds of " foul of going down on one's knees " detectors again." foul of soaring " detector is assemblied in the sole of sport footwear, and adopts pressure sensor is as the motion detection device; " foul of going down on one's knees " detector is assemblied in the inside of elbow protector for sports, adopts strain transducer as the motion detection device.Wireless detector mainly comprises sensor, processor, UWB chip and four parts of button cell.Athletic action message under sensor is responsible for gathering; Processor is selected the embedded chip with analog-digital conversion function and certain storage capacity for use, the data that operation, storage and the processing collected of the whole wireless detector of responsible control arrives; The UWB chip is responsible for communicating by letter with wireless decision device, receives control command and sends the data that collect; Button cell is whole wireless detector power supply.
Wireless decision device can be worn at athletic waist, is responsible for receiving the detected data of wireless detector and the judgement of breaking the rules according to this, sends to the convergence device to court verdict then.Wireless decision device mainly comprises processor, memory, descending UWB chip, up UWB chip and five parts of button cell.Descending UWB mainly is responsible for receiving the data from wireless detector; Processor is responsible for integrated operation control and foul judgement; Up UWB mainly is responsible for court verdict is uploaded to the convergence device.Owing to will receive data, and will carry out the foul decision algorithm, so be necessary for the external memory storage that processor disposes enough capacity from 4 wireless detectors of health foot and knee.Button cell is whole wireless decision device power supply.
The convergence device mainly comprises processor, memory, UWB chip and four parts of USB interface chip.The UWB chip is responsible for the foul data that the wireless decision device of wireless receiving is sent; Memory is responsible for the foul data that temporary transient storage receives; Processor is responsible for convergence device each several part and is worked harmoniously; The USB interface chip is responsible for the convergence device and is judged being connected of PC, and utilizes judge's PC to give whole convergence device power supply.
2. one kind based on the footrace of UWB mobile sensor network foul intelligent monitor system, and its characteristic also comprises with mobile ad-hoc network (MANET) as the system group network mode.From networking standpoint, the wireless detector in convergence device and the sportsman's device, wireless decision device have constituted a mobile ad-hoc network (MANET).Whole network using be three layers layered architecture.The node that top i.e. layer 1 constitutes for the convergence device.Intermediate layer i.e. layer 2 is the mobile backbone networks that are made up of as backbone node wireless decision device.The bottom i.e. layer 3 is the ordinary node subnets that are made up of as ordinary node wireless detector.Ordinary node in the same territory is only communicated by letter with the backbone node in this territory, because close and position relative fixed, so need not to adopt the multi-hop technology and realize simple relatively.Backbone node may be far with judge's PC from the convergence device along with berth's change, exceeds the scope of radio communication, therefore must adopt the multi-hop communication technology.Be each backbone node except that having systemic-function, also to have the network trunk function, both can be directly with the communication of convergence device, can give the convergence device with data upload through the switching of other adjacent bone dry contacts again.
3. one kind based on the footrace of UWB mobile sensor network foul intelligent monitor system; Its characteristic also comprises the comprehensive decision method of foul: when the detected data of pressure sensor of left and right sides pin sole are all little than normal pressure value, this kind situation is then regarded as sportsman's " foul of soaring ".Method with comparing two pressure sensors detection size of data confirms that which one leg is a supporting leg, and if the strain transducer on the supporting leg detects data bigger than standard strain value, then regards as " foul of going down on one's knees ".
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271493A (en) * | 2013-06-03 | 2013-09-04 | 苏州市景荣科技有限公司 | UWB (ultra-wide bandwidth) positioning shoe |
| CN103578252A (en) * | 2012-07-23 | 2014-02-12 | 阿迪达斯股份公司 | Communication network for an athletic activity monitoring system |
| CN104958916A (en) * | 2015-07-28 | 2015-10-07 | 安徽机电职业技术学院 | Auxiliary training device for hurdle race |
| CN104984537A (en) * | 2015-07-28 | 2015-10-21 | 安徽工程大学 | Gesture detection device for athlete hurdling process |
| CN108469505A (en) * | 2018-02-08 | 2018-08-31 | 南安市霞美金鑫图文设计工作室 | Intelligent wireless water quality monitoring control device |
| CN108970086A (en) * | 2018-07-20 | 2018-12-11 | 上海斐讯数据通信技术有限公司 | A kind of intelligent management and system of football foul |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2796773Y (en) * | 2005-06-14 | 2006-07-19 | 刘南平 | Intelligent radio monitoring system violation in heel-and-hoe walking race |
| CN1887388A (en) * | 2005-06-29 | 2007-01-03 | 上海市延安中学 | Race walking monitoring equipment |
-
2010
- 2010-12-21 CN CN2010105989271A patent/CN102553201A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2796773Y (en) * | 2005-06-14 | 2006-07-19 | 刘南平 | Intelligent radio monitoring system violation in heel-and-hoe walking race |
| CN1887388A (en) * | 2005-06-29 | 2007-01-03 | 上海市延安中学 | Race walking monitoring equipment |
Non-Patent Citations (1)
| Title |
|---|
| 陈曦 等: "基于UWB技术的无线自组织网络研究综述", 《电讯技术》, no. 1, 31 January 2004 (2004-01-31) * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578252A (en) * | 2012-07-23 | 2014-02-12 | 阿迪达斯股份公司 | Communication network for an athletic activity monitoring system |
| CN103271493A (en) * | 2013-06-03 | 2013-09-04 | 苏州市景荣科技有限公司 | UWB (ultra-wide bandwidth) positioning shoe |
| CN104958916A (en) * | 2015-07-28 | 2015-10-07 | 安徽机电职业技术学院 | Auxiliary training device for hurdle race |
| CN104984537A (en) * | 2015-07-28 | 2015-10-21 | 安徽工程大学 | Gesture detection device for athlete hurdling process |
| CN108469505A (en) * | 2018-02-08 | 2018-08-31 | 南安市霞美金鑫图文设计工作室 | Intelligent wireless water quality monitoring control device |
| CN108970086A (en) * | 2018-07-20 | 2018-12-11 | 上海斐讯数据通信技术有限公司 | A kind of intelligent management and system of football foul |
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Application publication date: 20120711 |