CN214279152U - Combinable modular student physique test acquisition system - Google Patents
Combinable modular student physique test acquisition system Download PDFInfo
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- CN214279152U CN214279152U CN202120572521.XU CN202120572521U CN214279152U CN 214279152 U CN214279152 U CN 214279152U CN 202120572521 U CN202120572521 U CN 202120572521U CN 214279152 U CN214279152 U CN 214279152U
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Abstract
The utility model discloses a CAN make up modular student physique test collection system, including local end, high in the clouds and acquisition unit, acquisition unit comprises a plurality of acquisition module, and acquisition module includes the main control board, and the main control board passes through CAN interface connection on the CAN bus, and local end includes CAN gateway, host computer and wireless communication module, and CAN bus, CAN gateway and host computer connect gradually, and wireless communication module is connected with the host computer, and the host computer passes through wireless communication module to realize being connected with the high in the clouds. The utility model discloses convenient to use does benefit to nimble combination and uses, and changes the convenience.
Description
Technical Field
The utility model relates to a sport equipment field, concretely relates to can make up modular student's physique test collection system.
Background
Health is a permanent topic, and as a main hope of being rich in China and reviving nationalities, contemporary students have important influence on the lives, academic industries and works of the students. The physical testing of the students is an important means for all levels of schools to test the physical education achievements of the students, is also a main way for comprehensively grasping the physical ability of the students, and plays an important role in promoting the physical health level of the students to be further improved. However, investigation and research show that the physical condition of students in China is not optimistic at present, most of the students have the problems of poor physique, insufficient psychological quality and the like, and certain adverse effects are generated on the personal growth of the students and the social construction in China.
At present, the existing physique test equipment has fixed functions, the condition of function waste is easy to occur in the actual use, and the functional circuits in the equipment are concentrated, so that the problem of inconvenient repair is caused, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improve and use flexibility can make up modular student's physique test collection system.
The utility model provides a technical scheme that above-mentioned problem adopted is:
the utility model provides a CAN make up modular student physique test collection system, includes local end, high in the clouds and acquisition unit, acquisition unit comprises a plurality of acquisition module, acquisition module includes the main control board, the main control board passes through CAN interface connection on the CAN bus, local end includes CAN gateway, host computer and wireless communication module, the CAN bus, CAN gateway and host computer connect gradually, wireless communication module is connected with the host computer, the host computer passes through wireless communication module and realizes being connected with the high in the clouds.
As a further improvement of the technical scheme, the acquisition module comprises one or more of an ultrasonic acquisition module, a pressure acquisition module, a gas pressure acquisition module, a voltage acquisition module, a first infrared acquisition module, a radio frequency acquisition module, a second infrared acquisition module, a third infrared acquisition module, a laser acquisition module and a heart rate acquisition module, so that the range of test items is favorably enlarged, and the applicability is improved.
As a further improvement of the technical scheme, the ultrasonic acquisition module comprises a main control board, an ultrasonic sensor and an AD data acquisition module, the ultrasonic sensor is connected with the input end of the AD data acquisition module, and the output end of the AD data acquisition module is connected with the main control board. Send the ultrasonic wave through ultrasonic transmitter, the ultrasonic wave can reflect when touchhing measurers head top, and ultrasonic sensor detects ultrasonic wave's back wave to obtain the transmission ultrasonic wave and receive the time difference between the back wave, and calculate the distance between ultrasonic transmitter and the tester head top according to ultrasonic wave's sound velocity, then according to ultrasonic transmitter's fixed height, and then calculate tester's height data.
As a further improvement of the technical scheme, the pressure acquisition module comprises a main control board, a pressure sensor and an AD data acquisition module, the pressure sensor is connected with the input end of the AD data acquisition module, and the output end of the AD data acquisition module is connected with the main control board. The pressure applied by the tester is detected by the pressure sensor, so that the weight and grip strength data of the tester are obtained.
As a further improvement of the above technical solution, the voltage acquisition module includes a main control board, two electrode plates and an AD data acquisition module, the two electrode plates are respectively connected with an input end of the AD data acquisition module, and an output end of the AD data acquisition module is connected with the main control board. The impedance value of the human body of the tester is detected through the two electrode plates, and then the contents of the body fat, total water and intracellular and extracellular fluids of the tester are obtained through calculation according to the relationship between the impedance value of the human body and the contents of the components of the human body, so that the human body component test data of the tester are obtained.
As a further improvement of the technical scheme, the first infrared acquisition module comprises a main control board, an infrared sensor, a control board, a first ZigBee module and a second ZigBee module, the infrared sensor and the first ZigBee module are respectively connected with the control board, the first ZigBee module and the second ZigBee module are connected through wireless communication, and the second ZigBee module is connected with the main control board. The infrared ray that sends through infrared ray sensor detection tester human body to response and location tester's position, it accomplishes test required length to reach the tester, cooperation control panel, first zigBee module and second zigBee module are with timing data wireless upload to the main control board, have enlarged infrared ray sensor's application range, have ensured test item's space demand, thereby realize the test of dash, football dribble and basketball dribble item.
As a further improvement of the technical scheme, the radio frequency acquisition module comprises a main control board, an RFID card reader, a first ZigBee module and a second ZigBee module, the RFID card reader is in communication connection with an RFID bracelet worn on the hand of a tester in a radio frequency mode, the RFID card reader is connected with the first ZigBee module, the first ZigBee module and the second ZigBee module are in wireless communication connection, and the second ZigBee module is connected with the main control board. Through communication between RFID bracelet and the RFID card reader, the cooperation first zigBee module and second zigBee module will be timed data and upload to the main control board wirelessly, enlarge the application range of RFID card reader, ensured the space demand of test item to the test of long and medium distance race item is realized.
As a further improvement of the technical scheme, the second infrared acquisition module comprises a main control board, an infrared transmitting module, an infrared receiving module, a first ZigBee module and a second ZigBee module, the infrared transmitting module and the infrared receiving module are connected through infrared signals, the infrared receiving module is connected with the first ZigBee module, the first ZigBee module and the second ZigBee module are connected through wireless communication, and the second ZigBee module is connected with the main control board. The position of the toe cap when the tester takes off the jump and the position of the heel when the tester takes off the jump and lands are detected through the infrared transmitting module and the infrared receiving module, so that the test of the standing long jump project is realized, the first ZigBee module and the second ZigBee module are matched to wirelessly transmit data to the main control board, the use range of the infrared transmitting module and the infrared receiving module is enlarged, and the test space requirement of the standing long jump project is guaranteed.
As a further improvement of the technical scheme, the laser acquisition module comprises a main control board and a laser ranging module, and the laser ranging module is connected with the main control board. The distance data are obtained through the laser ranging module, so that the test of the forward bending item of the seat body is realized, and the accuracy of the test result is improved.
As a further improvement of the technical scheme, the heart rate acquisition module comprises a main control board and an electrode type heart rate sensor, and the electrode type heart rate sensor is connected with the main control board. The heart rate data is acquired through the electrode type heart rate sensor, so that the measurement is convenient and the use is convenient.
Compared with the prior art, the utility model, have following advantage and effect:
the utility model discloses a collection unit, local end and CAN bus cooperation are used, do benefit to and select corresponding collection unit and CAN bus connection according to test item's demand, have improved the flexibility of using, and have avoided the function extravagant, do benefit to the control test cost. Furthermore, through the use of the CAN bus, the smoothness and the efficiency of data transmission are guaranteed, the management of the circuit of the acquisition unit is facilitated, the replacement difficulty of the acquisition unit is reduced, and the use convenience is improved.
Drawings
Fig. 1 is a schematic structural diagram of a combinable modular student fitness test acquisition system according to an embodiment.
Fig. 2 is a schematic structural view of the ultrasound acquisition module shown in fig. 1.
Fig. 3 is a schematic structural view of the pressure acquisition module shown in fig. 1.
Fig. 4 is a schematic structural view of the gas pressure collection module shown in fig. 1.
Fig. 5 is a schematic structural diagram of the voltage acquisition module shown in fig. 1.
Fig. 6 is a schematic structural diagram of the first infrared collection module shown in fig. 1.
Fig. 7 is a schematic structural diagram of the radio frequency acquisition module shown in fig. 1.
Fig. 8 is a schematic structural diagram of the second infrared collection module shown in fig. 1.
Fig. 9 is a schematic structural diagram of the third infrared collection module shown in fig. 1.
Fig. 10 is a schematic structural view of the laser collection module shown in fig. 1.
Fig. 11 is a schematic diagram of the structure of the heart rate acquisition module shown in fig. 1.
Fig. 12 is a schematic structural diagram of a system of a multifunctional student physical fitness test acquisition device according to a second embodiment.
Fig. 13 is a schematic structural diagram of a multifunctional student physical fitness test acquisition device according to a second embodiment.
Fig. 14 is a schematic view of the front side of the cabinet shown in fig. 13.
Fig. 15 is a schematic diagram of the back side of the cabinet shown in fig. 14.
Fig. 16 is a schematic structural view of the left side of the cabinet shown in fig. 14.
Fig. 17 is a schematic structural view of a bluetooth acquisition module in the jump rope tester shown in fig. 12.
The device comprises a cabinet 1, a mounting seat 11, a display screen 12, a card reader 13, a cabinet door 14, an extension arm 15, a cushion layer 2, a cushion layer unit 21, a tester 3, a scale pan 31, a moving column 32, a jumping blanket 33, a lying plate frame 34, a sitting plate frame 35, a step piece 36, a support frame 4, a longitudinal rod 41, a transverse rod 42, a grab handle 51, an air blowing handle 52, a handle 53, a detection handle 54, a fixing strip 6 and a support 7.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
The first embodiment.
Referring to fig. 1 to 11, the system for collecting student physical fitness tests in a combinable modular form of the present embodiment includes a local terminal, a cloud terminal, and a collection unit, where the collection unit is composed of a plurality of collection modules, and the collection modules include a main control board.
The acquisition unit comprises an ultrasonic acquisition module, a pressure acquisition module, a gas pressure acquisition module, a voltage acquisition module, a first infrared acquisition module, a radio frequency acquisition module, a second infrared acquisition module, a third infrared acquisition module, a laser acquisition module and a heart rate acquisition module. Wherein:
(1) the ultrasonic acquisition module comprises a main control board, an ultrasonic sensor, an AD data acquisition module, an ultrasonic sensor and
the input end of the AD data acquisition module is connected, and the output end of the AD data acquisition module is connected with the main control board.
(2) The pressure acquisition module comprises a main control board, a pressure sensor and an AD data acquisition module, wherein the pressure sensor and the AD data acquisition module
The input end of the acquisition module is connected, and the output end of the AD data acquisition module is connected with the main control board.
(3) The gas pressure acquisition module comprises a main control board, a gas pressure sensor and an AD data acquisition module, and the gas pressure
The sensor is connected with the input end of the AD data acquisition module, and the output end of the AD data acquisition module is connected with the main control board.
(4) The voltage acquisition module comprises a main control board, two electrode plates and an AD data acquisition module, wherein the two electrode plates are respectively connected with the main control board, the two electrode plates and the AD data acquisition module
The input end of the AD data acquisition module is connected, the output end of the AD data acquisition module is connected with the main control board,
(5) the first infrared acquisition module comprises a main control board, an infrared sensor, a control board, a first ZigBee module and
the infrared sensor and the first ZigBee module are respectively connected with the control panel, the first ZigBee module and the second ZigBee module are connected through wireless communication, and the second ZigBee module is connected with the main control panel.
(6) The radio frequency acquisition module comprises a main control board, an RFID card reader, a first ZigBee module and a second ZigBee module, the RFID card reader is in communication connection with an RFID bracelet worn on the hand of a tester in a radio frequency mode, the RFID card reader is connected with the first ZigBee module, the first ZigBee module and the second ZigBee module are in wireless communication connection, and the second ZigBee module is connected with the main control board.
(7) The second infrared acquisition module comprises a main control board, an infrared transmitting module, an infrared receiving module, a first ZigBee module and a second ZigBee module, the infrared transmitting module and the infrared receiving module are connected through infrared signals, the infrared receiving module is connected with the first ZigBee module, the first ZigBee module and the second ZigBee module are connected through wireless communication, and the second ZigBee module is connected with the main control board.
(8) The third infrared acquisition module comprises a main control board and an infrared sensor, and the infrared sensor is connected with the main control board.
(9) The laser acquisition module comprises a main control board and a laser ranging module, and the laser ranging module is connected with the main control board.
(10) The heart rate acquisition module comprises a main control board and an electrode type heart rate sensor, and the electrode type heart rate sensor is connected with the main control board.
The main control board of each acquisition module is connected to the CAN bus through the CAN interface, the local end comprises a CAN gateway, a host and a wireless communication module, the CAN bus, the CAN gateway and the host are sequentially connected, the wireless communication module is connected with the host, and the host is connected with the cloud end through the wireless communication module.
Example two.
Referring to fig. 12, the present embodiment provides a multifunctional student physical fitness test acquisition device based on the combinable modular student physical fitness test acquisition system in the above embodiments, the multifunctional student physical fitness test acquisition device includes a local end, a cloud end, and a client cluster, and the local end includes a cabinet 1 and a host circuit.
Referring to fig. 14-16, a mounting seat 11 and a display screen 12 for mounting a detection module are fixedly mounted on four sides of the cabinet 1, the mounting seat 11 is located below the display screen 12, a card reader 13 is arranged between the mounting seat 11 and the display screen 12, the card reader 13 is fixedly mounted on the cabinet 1, the card readers 13 and the mounting seats 11 located on the same side of the cabinet 1 are in one-to-one correspondence, the left and right sides of the lower side of the display screen 12 are respectively provided with one mounting seat 11, a cabinet door 14 is fixedly mounted on one side of the cabinet 1, the display screen 12 and the mounting seats 11 are mounted on the cabinet door 14, the cabinet 1 is placed on a cushion layer 2, the cushion layer 2 is formed by splicing a plurality of cushion layer units 21, the cabinet 1 has a support frame 4 to improve the structural strength of the cabinet 1, the support frame 4 includes four longitudinal rods 41 and four transverse rods 42, the four longitudinal rods 41 are distributed at four edges of the cabinet 1, wherein, two transverse rods 42 are respectively located above the front side and above the rear side of the cabinet 1, the two transverse rods 42 are correspondingly connected with the upper ends of the adjacent longitudinal rods 41, the other two transverse rods 42 are respectively located below the left side and below the right side of the cabinet 1, and the two transverse rods 42 are correspondingly connected with the lower ends of the adjacent longitudinal rods 41.
Referring to fig. 12, the host computer circuit includes CAN bus, CAN gateway, bluetooth gateway, host computer and wireless communication module, and CAN bus, CAN gateway and host computer connect gradually, and bluetooth gateway and wireless communication module are connected with the host computer respectively, and the host computer passes through wireless communication module to realize being connected with the high in the clouds, wireless communication module is the 4G module, the host computer is located rack 1.
Referring to fig. 12 and 13, the client cluster includes a height tester, a weight tester, a grip tester, a vital capacity tester, a body composition tester, a sprint tester, a basketball dribbling tester, a football dribbling tester, a middle-length running tester, a standing long jump tester, a sit-up tester, a sitting body forward bending tester, a step heart rate tester and a jump rope tester, and the weight tester, the sprint tester, the basketball dribbling tester, the football dribbling tester, the middle-length running tester, the standing long jump tester, the sit-up tester and the sitting body forward bending tester are distributed at intervals on the periphery of the cabinet 1.
The circuit configuration of each of the above-described testers is explained below:
referring to fig. 13, the height tester comprises an ultrasound acquisition module and an extension arm 15. Extension arm 15 installation is fixed in the top of rack 1, and extension arm 15's one end fixed connection is on rack 1, and extension arm 15's the other end extends to the side top of rack 1, installs ultrasonic emitter on extension arm 15's the other end.
Referring to fig. 2, the ultrasonic wave collection module includes an ultrasonic wave sensor, an AD data collection module and a main control board, the ultrasonic wave sensor is connected with an input end of the AD data collection module, an output end of the AD data collection module is connected with the main control board, and the main control board is connected with a CAN bus through a CAN interface. Ultrasonic sensor installs on the other end of extension arm 15, and AD data acquisition module and main control board are all installed on rack 1. The main control board of the ultrasonic acquisition module adopts an STM32F105RBT6 chip.
Send the ultrasonic wave through ultrasonic transmitter, the ultrasonic wave can reflect when touchhing surveyor's head top, and ultrasonic sensor detects ultrasonic wave's back wave to obtain the time difference between transmission ultrasonic wave and the received back wave, and calculate the distance between ultrasonic transmitter and the tester head top according to ultrasonic sound velocity, because ultrasonic transmitter's highly fixed, can calculate and acquire tester's height test data.
The weight tester and the grip strength tester both comprise pressure acquisition modules.
Referring to fig. 3, the pressure acquisition module includes pressure sensor, AD data acquisition module and main control board, and pressure sensor is connected with AD data acquisition module's input, and AD data acquisition module's output is connected with the main control board, and the main control board passes through the CAN interface and CAN bus connection, and AD data acquisition module and main control board all install on rack 1. The main control board of the pressure acquisition module adopts an STM32F105RBT6 chip.
Referring to fig. 13, the weight tester further comprises a scale pan 31, the scale pan 31 is fixedly placed on the pad layer 2, and the pressure sensor is installed on the scale pan 31.
The pressure sensor detects the pressure applied by the tester under the action of gravity on the scale plate by the tester standing on the scale plate, so that the weight test data of the tester is obtained.
Referring to fig. 15, the grip tester further includes a handle 51, the handle 51 is fixed on the mounting base 11, and the pressure sensor is mounted on the handle 51.
The pressure sensor detects the pressure applied by the tester on the grab handle by the way that the tester holds the grab handle tightly, thereby acquiring the grip strength test data of the tester.
Referring to fig. 15, the spirometer includes a gas pressure collecting module and an air blowing handle 52, one end of the air blowing handle 52 is fixedly connected to the cabinet 1, and the other end of the air blowing handle 52 is inserted into the mounting base 11.
Referring to fig. 4, the gas pressure acquisition module includes gas pressure sensor, AD data acquisition module and main control board, and gas pressure sensor is connected with AD data acquisition module's input, and AD data acquisition module's output is connected with the main control board, and the main control board passes through the CAN interface and CAN bus connection, and gas pressure sensor installs in the handle 52 that blows, and AD data acquisition module and main control board are all installed on rack 1. The main control board of the gas pressure acquisition module adopts an STM32F105RBT6 chip.
The tester blows air into the blowing handle, and the air pressure sensor detects the air pressure in the blowing handle, so that the vital capacity test data of the tester is obtained.
Referring to fig. 14, the body composition tester includes a voltage collecting module and a handle 53, and the handle 53 is fixedly installed on the mounting base 11.
Referring to fig. 5, the voltage acquisition module includes two electrode plates, an AD data acquisition module and a main control board, the two electrode plates are respectively connected with an input end of the AD data acquisition module, an output end of the AD data acquisition module is connected with the main control board, the main control board is connected with a CAN bus through a CAN interface, the two electrode plates are respectively installed and fixed on the surfaces of the two handles 53, and the AD data acquisition module and the main control board are both installed on the cabinet 1. The main control board of the voltage acquisition module adopts an STM32F105RBT6 chip.
The body fat, total water and intracellular and extracellular fluid contents of a tester are obtained through calculation according to the relation between the impedance value of the human body and the contents of the components of the human body, so that the human body component test data of the tester are obtained.
Referring to fig. 13, the sprint tester, the basketball dribble tester, and the football dribble tester each include a first infrared collection module and a moving post 32.
Referring to fig. 6, the first infrared ray collection module includes a main control board, an infrared ray sensor, a control board, a first ZigBee module and a second ZigBee module, the infrared ray sensor and the first ZigBee module are respectively connected with the control board, the first ZigBee module and the second ZigBee module are connected through wireless communication, the second ZigBee module is connected with the main control board, the main control board is connected with a CAN bus through a CAN interface, the infrared ray sensor, the control board and the first ZigBee module are all installed on the mobile column 32, and the second ZigBee module and the main control board are all installed on the cabinet 1. The main control board of the first infrared acquisition module adopts an STM32F105RBT6 chip, and the control board of the first infrared acquisition module adopts an STM32F103C8T6 chip.
The infrared ray that sends of tester's human body is surveyed through infrared ray sensor to response and location tester's position reachs the tester and accomplishes test required length of time, and then obtains the test data that the tester carries out sprint, basketball dribble or football dribble.
The middle distance running tester comprises an RFID bracelet and a radio frequency acquisition module, wherein the RFID bracelet is worn on the hand of a tester.
Referring to fig. 7 and 13, the radio frequency acquisition module includes a main control board, an RFID card reader, a first ZigBee module and a second ZigBee module, the RFID card reader is in communication connection with an RFID bracelet worn on the hand of the tester in a radio frequency manner, the RFID card reader is connected with the first ZigBee module, the first ZigBee module and the second ZigBee module are in wireless communication connection, the second ZigBee module is connected with the main control board, the main control board is connected with a CAN bus through a CAN interface, the RFID card reader and the first ZigBee module are both installed on the bracket 7, and the second ZigBee module and the main control board are both installed on the cabinet 1. The main control board of the radio frequency acquisition module adopts an STM32F105RBT6 chip.
Through communication between RFID bracelet and the RFID card reader to discern the tester, and upload timing data, and then obtain the tester's well long distance and run test data.
Referring to fig. 13, the standing long jump tester includes a second infrared collection module and a jump blanket 33, and the jump blanket 33 is fixed on the cushion layer 2.
Referring to fig. 8, the second infrared collection module includes a main control board, an infrared emission module, an infrared reception module, a first ZigBee module and a second ZigBee module, the infrared emission module and the infrared reception module are connected through an infrared signal, the infrared reception module is connected with the first ZigBee module, the first ZigBee module and the second ZigBee module are connected through wireless communication, the second ZigBee module is connected with the main control board, the main control board is connected with a CAN bus through a CAN interface, the infrared emission module and the infrared reception module are respectively installed on two fixing strips 6 of the jumping blanket 33 in opposite directions and correspondingly, the first ZigBee module is installed on any one fixing strip 6, and the second ZigBee module and the main control board are installed on the cabinet 1. And the main control board of the second infrared acquisition module adopts an STM32F105RBT6 chip.
The position of the toe cap of the tester when taking off the jump and the position of the heel of the tester when taking off the jump and landing are detected through the infrared transmitting module and the infrared receiving module, whether the take-off of the tester is violated is judged according to the position of the toe cap when taking off the jump, and the long jump distance is obtained according to the position of the heel of the tester when taking off the jump and landing, so that the standing long jump test data of the tester are obtained.
Referring to fig. 13, sit up tester includes lying board frame 34 and third infrared collection module, and the seat body anteflexion tester includes sitting board frame 35 and laser collection module, and lying board frame 34 and sitting board frame 35 are all installed and are fixed in on bed course 2, and lying board frame 34 is fixed after the concatenation with sitting board frame 35, and the top surface of lying board frame 34 and sitting board frame 35 flushes.
Referring to fig. 9, the third infrared collection module includes an infrared sensor and a main control board, the infrared sensor is connected to the main control board, the main control board is connected to a CAN bus through a CAN interface, the infrared sensor is installed on the seat frame 35, and the main control board is installed on the cabinet 1. And the main control board of the third infrared acquisition module adopts an STM32F105RBT6 chip.
When the tester changes from the supine position to the sitting position, the infrared sensor detects the infrared rays emitted by the human body of the tester, and the times of the infrared rays emitted by the human body are detected according to the infrared sensor, so that the sit-up test data of the tester are obtained.
Referring to fig. 10, the laser collection module includes laser ranging module and main control board, and the laser ranging module is connected with the main control board, and the main control board passes through the CAN interface and CAN bus connection, and the laser ranging module is installed on seat frame 35, and the main control board is installed on rack 1. The main control board of the laser acquisition module adopts an STM32F105RBT6 chip.
When the tester bends the upper body in front in a sitting posture state, the distance data is measured in a laser ranging mode, and therefore the testing data of the bending of the upper body in the sitting posture of the tester is obtained.
Referring to fig. 13 and 16, the step heart rate tester comprises a step piece 36, a detection handle 54 and a heart rate acquisition module, wherein the step piece 36 is fixedly placed on the cushion layer 2, and the detection handle 54 is fixedly installed on the installation seat 11.
Referring to fig. 11, the heart rate acquisition module includes electrode type heart rate sensor and main control board, and electrode type heart rate sensor is connected with the main control board, and the main control board passes through the CAN interface and CAN bus connection, and two electrode slices of electrode type heart rate sensor are installed respectively and are fixed in on the surface of two detection handles 54, and the main control board is installed on rack 1. The main control board of the heart rate acquisition module adopts an STM32F105RBT6 chip.
The two detection handles are held by a tester, the electrode plate detects the bioelectricity signals in the human body of the tester, and the heart rate data of the tester is acquired according to the number of the bioelectricity signals detected by the electrode plate.
The rope skipping tester comprises a skipping rope and a Bluetooth acquisition module.
Referring to fig. 17, the bluetooth collection module includes count sensor, time-recorder, vibrating motor, control panel and bluetooth communication module, and count sensor, time-recorder, vibrating motor and bluetooth communication module are connected with the control panel respectively, and bluetooth communication module and bluetooth gateway communication are connected. The skipping rope comprises two handles and a rope connected between the two handles, and the Bluetooth acquisition module is located in a cavity of any one of the two handles. The control panel of the Bluetooth acquisition module adopts a BJF068ATH 90906A chip.
The rope is swung to rotate when a tester jumps the rope, the counting sensor detects the rotation of the rope, and the rope skipping test data of the tester are obtained according to the rotation times of the rope detected by the counting sensor.
To sum up, the utility model discloses application method is as follows:
when testing is carried out, a tester selects a corresponding tester for testing through a card swiping registration mode according to a test item which is registered by swiping the card, and after the testing is finished, the tester forms a data packet by the obtained test data and the corresponding tester information and transmits the data packet to the host through the CAN bus and the CAN gateway. Items tested in the card swiping registration mode include height testing, weight testing, grip strength testing, vital capacity testing, body composition testing, sprint testing, basketball dribble testing, football dribble testing, standing jump testing, sit-up testing, seat body forward flexion testing and step heart rate testing.
When the middle-distance running test is carried out, a tester needs to wear the RFID bracelet with the personal identity information of the tester stored therein, and the RFID bracelet and the RFID card reader communicate with each other, so that the tester is identified, timing data and the information of the tester form a data packet and are sent to the main control board through the ZigBee wireless communication network, and then the data packet is uploaded to the host computer through the main control board.
When carrying out the rope skipping test, the tester need use the rope skipping that the storage has tester individual identity information, and the tester is in the rope skipping in-process whipping rope rotation, detects the rotation of rope and the rotation number of times of record rope through the count sensor, with test data transmission to control panel simultaneously, the control panel with test data and tester information formation data package and upload the host computer in real time through bluetooth communication module, until the rope skipping test finishes.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a can make up modular student's physique test collection system which characterized in that: including local end, high in the clouds and acquisition unit, acquisition unit comprises a plurality of acquisition module, and acquisition module includes the main control board, and the main control board passes through CAN interface connection on the CAN bus, and local end includes CAN gateway, host computer and wireless communication module, and CAN bus, CAN gateway and host computer connect gradually, and wireless communication module is connected with the host computer, and the host computer passes through wireless communication module to realize being connected with the high in the clouds.
2. The composable modular student fitness test collection system of claim 1, wherein: the acquisition module comprises one or more of an ultrasonic acquisition module, a pressure acquisition module, a gas pressure acquisition module, a voltage acquisition module, a first infrared acquisition module, a radio frequency acquisition module, a second infrared acquisition module, a third infrared acquisition module, a laser acquisition module and a heart rate acquisition module.
3. The combinable modular student fitness test acquisition system of claim 2, wherein: the ultrasonic wave acquisition module comprises a main control board, an ultrasonic sensor and an AD data acquisition module, wherein the ultrasonic sensor is connected with the input end of the AD data acquisition module, and the output end of the AD data acquisition module is connected with the main control board.
4. The combinable modular student fitness test acquisition system of claim 2, wherein: the pressure acquisition module comprises a main control board, a pressure sensor and an AD data acquisition module, wherein the pressure sensor is connected with the input end of the AD data acquisition module, and the output end of the AD data acquisition module is connected with the main control board.
5. The combinable modular student fitness test acquisition system of claim 2, wherein: the voltage acquisition module comprises a main control board, two electrode plates and an AD data acquisition module, wherein the two electrode plates are respectively connected with the input end of the AD data acquisition module, and the output end of the AD data acquisition module is connected with the main control board.
6. The combinable modular student fitness test acquisition system of claim 2, wherein: the first infrared ray acquisition module comprises a main control board, an infrared ray sensor, a control board, a first ZigBee module and a second ZigBee module, wherein the infrared ray sensor and the first ZigBee module are respectively connected with the control board, the first ZigBee module and the second ZigBee module are connected through wireless communication, and the second ZigBee module is connected with the main control board.
7. The combinable modular student fitness test acquisition system of claim 2, wherein: the radio frequency acquisition module comprises a main control board, an RFID card reader, a first ZigBee module and a second ZigBee module, the RFID card reader is in communication connection with an RFID bracelet worn on the hand of a tester in a radio frequency mode, the RFID card reader is connected with the first ZigBee module, the first ZigBee module and the second ZigBee module are in wireless communication connection, and the second ZigBee module is connected with the main control board.
8. The combinable modular student fitness test acquisition system of claim 2, wherein: the second infrared acquisition module comprises a main control board, an infrared transmitting module, an infrared receiving module, a first ZigBee module and a second ZigBee module, the infrared transmitting module and the infrared receiving module are connected through infrared signals, the infrared receiving module is connected with the first ZigBee module, the first ZigBee module and the second ZigBee module are connected through wireless communication, and the second ZigBee module is connected with the main control board.
9. The combinable modular student fitness test acquisition system of claim 2, wherein: the laser acquisition module comprises a main control board and a laser ranging module, and the laser ranging module is connected with the main control board.
10. The composable modular student fitness test collection system of claim 1, wherein: the heart rate acquisition module comprises a main control board and an electrode type heart rate sensor, and the electrode type heart rate sensor is connected with the main control board.
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| CN202120572521.XU CN214279152U (en) | 2021-03-19 | 2021-03-19 | Combinable modular student physique test acquisition system |
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