CN203540014U - Intelligent judgment device and glove of intelligent judgment device and with sensing signal transmission function - Google Patents
Intelligent judgment device and glove of intelligent judgment device and with sensing signal transmission function Download PDFInfo
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- CN203540014U CN203540014U CN201320672793.2U CN201320672793U CN203540014U CN 203540014 U CN203540014 U CN 203540014U CN 201320672793 U CN201320672793 U CN 201320672793U CN 203540014 U CN203540014 U CN 203540014U
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Abstract
The utility model discloses an intelligent judgment device and a glove of the intelligent judgment device and with the sensing signal transmission function. The intelligent judgment device comprises the glove and a wireless receiving terminal. The glove comprises a gravity accelerometer unit arranged inside a glove body, and a data acquisition and control unit arranged on the back of the glove body. The gravity accelerometer unit comprises seven gravity accelerometer sensors used for capturing gesture motion information; the data acquisition and control unit comprises a power module used for power supply, an acquisition circuit, a microprocessor and a radio frequency receiving and transmitting module, wherein the acquisition circuit is used for acquiring signals of the seven gravity accelerometer sensors, and is connected with the microprocessor through a transmission bus, and the microprocessor is connected with the radio frequency receiving and transmitting module through a communication interface. The intelligent judgment device can be used in systems for checking qualification of referees for different competitions, can also be used for timely capturing referee motion results, scores and the like of large-scale competitions, and timely displaying information on a screen, and have high practical value.
Description
Technical field
The utility model relates to a kind of wireless intelligent judgment device and has the gloves of sensing function, belongs to wireless body sense network application technical field.
Background technology
In the race of a lot of indoor sports class, also adopt manually evaluating score at present, complicate statistics, the unified judge's scheme showing.In the understanding of umpire's opinion gesture, between sportsman and referee, can produce ambiguity.By each judge marking person, given a mark by hand simultaneously, signature is examined and is submitted and unify complicate statistics again, can bring the problem that " confirmation " " confirmed " again, the meeting of subjective error causes the modification of race appraisal result, thereby causes spectators, sportsman to the authoritative query of court verdict.
Some judgment systems of current existence are mainly that judge's artificial marking has been become to scoring device input.Comprise wireless scoring device, wired scoring device.Wireless scoring device is mainly used in ballot link, by a fairly large number of popular judging panel, at a certain specific time period, is given a mark, and to add up final result, shortcoming is easily to have " puppet " scoring device to add, interference statistics result.Wired scoring device is with a higher standard for race, and referee gives a mark under the relatively-stationary scene of personnel, and wired scoring device has been got rid of the interference of illegal scoring device, has more professional.
With regard to above existing judgment system, the overall background process of only considering marking judge, fail to consider standard and the processing of the real-time action of matching mat chairman (comprising that referee and sideline judge sentence), if therefore the standard of mat chairman gesture can be represented by objective machine input, will greatly reduce dispute.
Along with the development of body sense input technology, it is meticulousr that novel sensor technology can do, and sensitivity is higher.Possessed in the market the sensor that can detect the three-dimensional parameters such as the direction of motion, movement velocity and the acceleration of moving object, by the seizure to these sensor parameters and calculating, can obtain the exercise data of this object.Thereby simulate and calculate the implication of this object action.
Meanwhile, wireless indoor transmission technology is also widely used, and has possessed a kind of reliable and effective Radio Transmission Technology of selection, and the data-signal of generation is wirelessly transmitted in control and treatment system.
Summary of the invention
The utility model solution used be exactly defect and the deficiency for existing judgment system in background technology, a kind of judge device that has the gloves of gesture motion transducing signal transfer function and comprise these gloves is provided.
The utility model is for solving above technical problem, by the following technical solutions:
There are gloves for gesture motion transducing signal transfer function, comprise and be arranged at the gravity accelerometer unit of gloves inside, the data acquisition that is arranged at gloves back and control module; Described acceleration of gravity meter unit comprises that 7 for catching the acceleration of gravity flowmeter sensor of gesture motion information, wherein 5 acceleration of gravity flowmeter sensors are placed in the finger tip place of every finger, the 6th acceleration of gravity flowmeter sensor is placed in centre of the palm place, and the 7th acceleration of gravity flowmeter sensor is placed in wrist place; Described data acquisition and control module comprise power module, Acquisition Circuit, Micro-processor MCV, the RF receiving and transmission module for powering; Wherein said Acquisition Circuit is respectively used to gather the transducing signal of described 7 acceleration of gravity flowmeter sensors, and be connected with Micro-processor MCV by transfer bus, described Micro-processor MCV is connected with RF receiving and transmission module by communication interface, and transducing signal is sent to outside reception & disposal unit.
As a kind of further prioritization scheme of gloves with gesture motion transducing signal transfer function of the present utility model, described power module comprises charging and reduction voltage circuit module, battery pack, wherein said charging and reduction voltage circuit module also comprise a USB interface, for external+5V DC voltage, battery pack is charged, described charging and reduction voltage circuit module general+5V DC voltage are converted to 3.3V DC voltage and offer described battery pack.
As a kind of further prioritization scheme of gloves with gesture motion transducing signal transfer function of the present utility model, also comprise the LED array indicating module, the key circuit that are connected with Micro-processor MCV respectively.
As a kind of further prioritization scheme of gloves with gesture motion transducing signal transfer function of the present utility model, also comprise the Flash memory circuit module being connected with Micro-processor MCV.
The utility model also proposes a kind of sports tournament intelligent judgment device, comprises the above-mentioned gloves with gesture motion transducing signal transfer function, also comprises a radio receiving terminal; Wherein said radio receiving terminal comprises the second RF receiving and transmission module, arm processor, a n scoring device, data acquisition bus, drive circuit and display unit;
RF receiving and transmission module in wherein said the second RF receiving and transmission module and gloves carries out radio communication, receive the sensing data that in gloves, Micro-processor MCV sends and be sent to arm processor, a described n scoring device is connected with arm processor by data acquisition bus respectively; Described arm processor connects drive circuit, display unit successively; N is natural number.
As the further prioritization scheme of a kind of sports tournament intelligent judgment device of the present utility model, also comprise a power transfer module, for radio receiving terminal power supply will be offered after the conversion of 220V civil power.
As the further prioritization scheme of a kind of sports tournament intelligent judgment device of the present utility model, also comprise the memory cell being connected with arm processor.
The utility model adopts above technical scheme, compared with prior art, has following technological progress:
The utility model adopts advanced location sensitive technology and Radio Transmission Technology, and official's signal activity and judge's marking are combined into a complete system, makes whole unified and standardization of race Appraisal process, thoroughly information-based.
The test of carrying out under indoor and open area scene shows to possess following technology technical indicator:
(1) working power+3.3 ~ 5V.
(2), centered by intelligent judgment receiving terminal, can cover 3km radius (accessible sighting distance space).
(3) electric current <100mA while working, electric current <10mA during dormancy.
(4) totally three working frequency points 2.4GHz.
(5) MAC layer work agreement IEEE 802.15.4.
(6) maximum data transfer rate: 250Kb/s(typical module), 20/40kb/s(alternating pattern).
(7) maximum receiving sensitivity :-87 ~-98 dBm(typical modules) ,-92dBm.
(8) intelligent wireless gloves: maximum transmit power: 0 ~+5dBm.
Accompanying drawing explanation
Fig. 1 is system composition structure chart of the present utility model.
Fig. 2 is that acceleration of gravity flowmeter sensor of the present utility model is arranged in the position view on gloves.
The specific embodiment
Below in conjunction with accompanying drawing, to the utility model, the concrete enforcement use in certain concrete scene is described in further detail.
System hardware of the present utility model forms as shown in Figure 1, comprises gloves, receiving terminal.
(1), gloves, comprise charging and reduction voltage circuit module, battery pack, MCU main control module, LED array indicating module, key circuit, 7 groups of gravity accelerometer modules, Flash memory circuit module, radio frequency transceiving module and some conventional peripheral circuits composition.Described charging and reduction voltage circuit module, provide USB interface, can carry out the charging to battery pack by external+5V DC voltage, because battery module adopts 3.3V direct current, therefore in charging circuit, also carried out step-down processing.Described battery module and LED array, MCU, key circuit, gravity accelerometer module, radio frequency transceiving module is connected and working power is provided for it.
As shown in Figure 2, described gravity accelerometer module is counted 7 groups, consists of respectively gravity accelerometer sensor, is placed in the different azimuth of gloves, to catch gesture motion information.Acquisition Circuit is the output signal for the multiple gravity accelerometer modules of bus-sharing, and finally by I2 bus, is connected to MCU.Described Flash module is for the expansion of the outer program storage of MCU sheet.Described wireless radio frequency modules is connected with the I/O mouth of MCU, and key circuit, LED array are connected with MCU by I/O mouth, as controlling function button and status display function parts.
Wherein, gravity accelerometer sensor adopts MMA7660, this chip be Freescale semiconductor company release there is super low-power consumption, and micro-electric current of mourning in silence is only 2uA, can detect tilt to rock mutually and change direction to three axle gravity sensitives, by interrupt pin output transducer data attitude, changed, comprise horizontal/vertical, inclination angle, upper and lower, left and right etc., paster package dimension is 3mm*3mm*0.0mmDFN (Dual Flat No Lead).
Wherein, MCU adopts MSP430 model single-chip microcomputer, it can all normally work between extremely low operating voltage 1.8 ~ 3.6V, activating under Active pattern, operating current is 280uA only, there are 3 clock signals MSP430 single-chip microcomputer inside, and it has abundant peripheral interface, comprises standard serial port, SPI interface, I
2c interface etc.
Micro-processor MCV module is the core of gloves apparatus, to obtain 7 groups of gravity accelerometer module output data and these original carrying out after first identification is filtered are sent to the control section on radio receiving terminal, adopt the output information that Acquisition Circuit can Time share scanning gravity accelerometer, the line number of going forward side by side Data preprocess.Key circuit and the LED array control display section as the initial check bearing of intelligent wireless gloves and system reset and while initializing, the USB interface of standard can external PC USB interface charge being used for, reduction voltage circuit guarantees the operating voltage of+become+3.3V of 5V power supply.Flash circuit does the backup of the outer program storage of sheet.
In the utility model, choose wireless Zigbee chip as transmission and receiving chip.Radio frequency transceiving module adopts the CC2430 chip with wireless Zigbee protocol stack to add that peripheral circuit forms jointly, CC2430 is a real System on Chip/SoC (SOC) CMOS solution, CC2430 is owing to being wireless SOC design, its inside is the integrated circuit of a large amount of necessity, adopts less peripheral circuit to realize the transmission-receiving function of signal.
The applicable gloves quantity of the utility model is between 1 ~ 4, in 100 meters of distances take radio receiving terminal as the center of circle (the node machine that strengthens transmitting power can reach 3Km, but energy consumption declines very fast concerning the gloves of use battery).
(2) radio receiving terminal
Intelligent judgment device comprises the above-mentioned gloves with gesture motion transducing signal transfer function, also comprises a radio receiving terminal; Wherein said radio receiving terminal comprises the second RF receiving and transmission module, arm processor, a n scoring device, data acquisition bus, drive circuit and display unit, audio drive circuitry and external speaker.As the receiving system of gloves, wherein scoring device can be used the intelligent scoring device on existing market with radio function, be that scoring device is used WiFi interface, because the scoring device with wave point is easily disturbed, in regular contest, recommendation is not wireless, adopts the direct-connected scoring device of usb bus in this device.
Arm processor is shown to the marking result of scoring device in display unit, display unit is big screen LCD, the official's signal signal simultaneously gloves being transmitted is unified identifying processing, is presented at large-screen lc shows as official's signal decision instruction.
Because the official's signal of various races is not identical, for dissimilar match, such as official's signal data such as tae kwon do, boxing, basketballs, adopt existing various computer aid training method, in advance for gesture data train, collect, judgement, tolerance thresholding calculate, then be stored in the memory cell (Flash) being connected with arm processor, to obtain court verdict the most accurately.
Thus, the utility model system be applicable to the match judge process of high gauge in, especially race real-time computer, informationization, the unified standard to some indoor sports class antagonism projects, there is good practical value, especially host international large-scale game, more can embody the effect of modern information technologies in the sports of Olympics.
Claims (7)
1. there are gloves for gesture motion transducing signal transfer function, comprise and be arranged at the gravity accelerometer unit of gloves inside, the data acquisition that is arranged at gloves back and control module; It is characterized in that: described acceleration of gravity meter unit comprises that 7 for catching the acceleration of gravity flowmeter sensor of gesture motion information, wherein 5 acceleration of gravity flowmeter sensors are placed in the finger tip place of every finger, the 6th acceleration of gravity flowmeter sensor is placed in centre of the palm place, and the 7th acceleration of gravity flowmeter sensor is placed in wrist place; Described data acquisition and control module comprise power module, Acquisition Circuit, Micro-processor MCV, the RF receiving and transmission module for powering; Wherein said Acquisition Circuit is respectively used to gather the transducing signal of described 7 acceleration of gravity flowmeter sensors, and be connected with Micro-processor MCV by transfer bus, described Micro-processor MCV is connected with RF receiving and transmission module by communication interface, and transducing signal is sent to outside reception & disposal unit.
2. a kind of gloves with gesture motion transducing signal transfer function according to claim 1, it is characterized in that: described power module comprises charging and reduction voltage circuit module, battery pack, wherein said charging and reduction voltage circuit module also comprise a USB interface, for external+5V DC voltage, battery pack is charged, described charging and reduction voltage circuit module general+5V DC voltage are converted to 3.3V DC voltage and offer described battery pack.
3. a kind of gloves with gesture motion transducing signal transfer function according to claim 1, is characterized in that: also comprise the LED array indicating module, the key circuit that are connected with Micro-processor MCV respectively.
4. a kind of gloves with gesture motion transducing signal transfer function according to claim 1, is characterized in that: also comprise the Flash memory circuit module being connected with Micro-processor MCV.
5. a sports tournament intelligent judgment device, is characterized in that: comprise the gloves with gesture motion transducing signal transfer function as described in as arbitrary in claim 1-4, also comprise a radio receiving terminal; Wherein said radio receiving terminal comprises the second RF receiving and transmission module, arm processor, a n scoring device, data acquisition bus, drive circuit and display unit;
RF receiving and transmission module in wherein said the second RF receiving and transmission module and gloves carries out radio communication, receive the sensing data that in gloves, Micro-processor MCV sends and be sent to arm processor, a described n scoring device is connected with arm processor by data acquisition bus respectively; Described arm processor connects drive circuit, display unit successively; N is natural number.
6. a kind of sports tournament intelligent judgment device according to claim 5, is characterized in that: also comprise a power transfer module, for offering radio receiving terminal power supply after the conversion of 220V civil power.
7. a kind of sports tournament intelligent judgment device according to claim 5, is characterized in that: also comprise the memory cell being connected with arm processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672793.2U CN203540014U (en) | 2013-10-29 | 2013-10-29 | Intelligent judgment device and glove of intelligent judgment device and with sensing signal transmission function |
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| CN201320672793.2U CN203540014U (en) | 2013-10-29 | 2013-10-29 | Intelligent judgment device and glove of intelligent judgment device and with sensing signal transmission function |
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| CN203540014U true CN203540014U (en) | 2014-04-16 |
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| CN201320672793.2U Expired - Fee Related CN203540014U (en) | 2013-10-29 | 2013-10-29 | Intelligent judgment device and glove of intelligent judgment device and with sensing signal transmission function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515699A (en) * | 2015-11-26 | 2016-04-20 | 周华轶 | School sports meeting score acquiring and broadcasting system based on wireless fidelity (WIFI) technology |
| CN105786177A (en) * | 2016-01-27 | 2016-07-20 | 中国人民解放军信息工程大学 | Gesture recognition device and method |
| CN106826823A (en) * | 2017-02-04 | 2017-06-13 | 周斌 | A kind of software control system of judging robot |
| CN106887129A (en) * | 2017-01-10 | 2017-06-23 | 成都体育学院 | Free combat the contest data concentrator and its transmission method of electronics protector |
-
2013
- 2013-10-29 CN CN201320672793.2U patent/CN203540014U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515699A (en) * | 2015-11-26 | 2016-04-20 | 周华轶 | School sports meeting score acquiring and broadcasting system based on wireless fidelity (WIFI) technology |
| CN105786177A (en) * | 2016-01-27 | 2016-07-20 | 中国人民解放军信息工程大学 | Gesture recognition device and method |
| CN106887129A (en) * | 2017-01-10 | 2017-06-23 | 成都体育学院 | Free combat the contest data concentrator and its transmission method of electronics protector |
| CN106826823A (en) * | 2017-02-04 | 2017-06-13 | 周斌 | A kind of software control system of judging robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20161029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |