CN110755821B - Multi-project all-purpose card system for physical fitness and use method thereof - Google Patents
Multi-project all-purpose card system for physical fitness and use method thereof Download PDFInfo
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- CN110755821B CN110755821B CN201910903430.7A CN201910903430A CN110755821B CN 110755821 B CN110755821 B CN 110755821B CN 201910903430 A CN201910903430 A CN 201910903430A CN 110755821 B CN110755821 B CN 110755821B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
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Abstract
The invention relates to a multi-project all-purpose card system for physical fitness and a using method thereof. Through the one-card device of the one-card system, a plurality of different project application data can be stored in a mode of a plurality of sections of independent storage spaces. The data receiving mode comprises a coupling inductance interface and a coupling electromagnetic interface, and data transmission is carried out in low-frequency wave bands, high-frequency wave bands and microwave wave bands respectively. Meanwhile, the coupling inductance interface comprises a secret key storage unit, so that the data transmission safety is ensured. In addition, the forward modulation unit of the coupling electromagnetic interface is in communication connection with the reverse modulator of the data transmission circuit of the one-card-through device through a high-frequency carrier, so that accurate data transmission is guaranteed.
Description
Technical Field
The invention relates to the technical field of data transmission, in particular to a multi-project all-purpose card system for physical fitness and a using method thereof.
Background
With the advance of the urbanization process, the white collar pieced together in the city has long working time and high mental stress, the time left for body building is short, the physical condition is worse and worse, and the improvement of physical quality becomes the urgent need of the white collar in the city. Meanwhile, it is also an important requirement to perform targeted and efficient exercise according to the physical conditions of different people.
In the existing national fitness field, a gymnasium plays a vital role. Professional fitness equipment and services are often concentrated in a large-scale fitness room, but the operation management of the fitness room generally depends on the time adherence of a large number of operators, the operation mode is single, the degree of data intelligence is low, the efficiency of digesting fitness requirements is low, and the labor cost is high. Meanwhile, fitness equipment on the market is isolated at present, fitness crowds select the equipment according to personal feelings or suggestions of fitness coaches instead of selecting the equipment according to different current physical qualities of each individual based on scientific analysis, the fitness projects cannot be scientifically planned according to the current physical conditions of the fitness crowds, and the scientific fitness effect cannot be achieved.
The most fundamental reason why the above problems occur is that the user cannot directly acquire the data of each exercise, and thus cannot autonomically implement reasonable exercise programs. Therefore, the chinese patent application with application number CN201910216195.6 proposes an intelligent gymnasium system, which not only can implement interconnection management of gymnasiums and gymnasiums in gymnasiums, but also can implement real-time synchronization of user fitness data to help users to scientifically build body. However, the technical solution still cannot meet the requirement of autonomous arrangement of users in consideration of the problem of standing on the gymnasium operator.
The fitness statistical method and the fitness statistical system provided by the invention patent application with the publication number of CN109817303A can collect fitness information of a user when the user exercises, and give an optimal fitness plan according to personal fitness habits of the user by combining the information of the user such as weight, heart rate and the like. The method specifically comprises the following steps: the method comprises the following steps that a plurality of monitoring units are adopted to monitor the weight, the exercise duration and the exercise mode of a user, so that fitness data are obtained, and the cloud server integrates the fitness data for many times to obtain the fitness habits of the user; meanwhile, the user can input the body-building target of the user through the input unit, and the cloud server analyzes the optimal body-building scheme according with the body-building target of the user by combining the body-building habit of the user. The scheme can provide a reasonable scheme based on the actual physiological parameters and the fitness goals of the user, but the data stored in the scheme can only be displayed on a specific server and a specific fitness system, and the user lacks the initiative and is very difficult to insist on. The corresponding fitness equipment and the corresponding analysis system are usually idle after being used for a period of time after being purchased by a consumer.
In view of the above-mentioned deficiencies of the prior art, there is a need to improve the way for collecting data related to fitness in the prior art, so that a user can conveniently collect data information of a plurality of different fitness items, and can conveniently access related information for performing autonomous analysis and display, thereby firmly maintaining exercise in continuous active stimulation and really achieving the fitness effect.
Disclosure of Invention
In order to solve the technical problems, the invention provides a multi-project all-purpose card system for physical fitness and a using method thereof. The one-card device of the one-card system can store application data of a plurality of different sports items in a mode of a plurality of sections of independent storage spaces. The data receiving mode comprises a coupling inductance interface mode and a coupling electromagnetic interface mode, and data transmission is carried out in a low-frequency/high-frequency wave band and a microwave wave band respectively. The design can make the one-card device portable and stable in data transmission. Meanwhile, the coupling inductance interface comprises a secret key storage unit, so that the data transmission safety is ensured. The forward modulation unit of the coupling electromagnetic interface is in communication connection with the reverse modulator of the data sending circuit of the one-card-through device through a high-frequency carrier, so that accurate data transmission is guaranteed.
In one aspect of the present invention, there is provided a multi-project one-card system for physical fitness, the one-card system comprising: the one-card device (1) comprises a plurality of sections of independent storage spaces (11); and an item data processing device (2) used in cooperation with the one-card device (1).
In some examples, the all-purpose card device (1) comprises:
a plurality of interface coupling circuits (12-13), the plurality of interface coupling circuits (12-13) being respectively coupled to communicate with the plurality of segments of independent storage spaces (11); the interface coupling circuit (12-13) comprises a coupling inductance interface (12) and a coupling electromagnetic interface (13);
a data receiving circuit (14), the data receiving circuit (14) comprising a detection circuit and an envelope signal generator; and
a data transmission circuit (15), the data transmission circuit (15) comprising an inverse modulator, a filter and a power amplifier.
In some examples, the coupled electromagnetic interface (13) accesses respective data storage segments in the multiple-segment independent storage space (11) that support microwave band data reading via microwave band wireless signals; the coupling inductance interface (12) accesses corresponding data storage sections in the multi-section independent storage space (11) supporting low-frequency or high-frequency band data reading through low-frequency or high-frequency wireless signals; and the coupled electromagnetic interface (13) communicates with the corresponding data storage segment by means of electromagnetic forward scattering coupling.
The plurality of independent storage spaces may store application data of a plurality of items related to the physical exercise, respectively. In particular, application data is deposited into a memory segment in communication with the coupled inductive interface or a memory segment in communication with the coupled electromagnetic interface, depending on the nature of the application data of the item. The attributes of the application data are different, and refer to attributes of the motion data generated by the sports item or the fitness item, and include vector attributes/non-vector attributes, invariant attributes/variant attributes, single data attributes/combined data attributes, temporal attributes/spatial attributes and the like.
In some instances, the motion data of the invariant property may be deposited to a memory segment in communication with the coupled inductive interface, while the variant property is deposited to a memory segment in communication with the coupled electromagnetic interface. In other examples, motion data for a single data attribute may be deposited into a memory segment in communication with a coupled electromagnetic interface, while motion data for a combined data attribute may be deposited into a memory segment in communication with a coupled inductive interface. The segmented storage mode enables the design of the one-card in a portable form to store a large amount of motion format data.
As another advantage of the present invention, each storage segment of the multiple segments of independent storage spaces has an independent function, stores completely independent application data, and is configured with a different access authority key. In particular, the coupled inductor interface may include a data transmission interface, a clock circuit, a rectifier circuit, and a key storage unit, the key storage unit employing a read only memory. And the read-only memory is adopted to store the key, so that the safety of data storage can be ensured.
In addition, the one-card device can further comprise a data receiving circuit, and the data receiving circuit comprises a wave detection circuit and an envelope signal generator. Correspondingly, the one-card device further comprises a data transmitting circuit, and the data transmitting circuit comprises an inverse modulator, a filter and a power amplifier. In order to ensure the integrity of data transmission and reception, the coupled electromagnetic interface comprises a forward modulation unit and a high-frequency carrier, wherein the forward modulation unit is in communication connection with a backward modulator of the data transmission circuit of the one-card device through the high-frequency carrier.
In another aspect of the invention, a method for using the sports fitness multi-project all-purpose card system is provided. The use method can comprise the following steps:
s1, the frequency shunt circuit of the item data processing device (2) processes the application data of the corresponding fitness items detected by the multifunctional sensor integrated component and the sensor contact detection circuit, thereby forming three paths of output signals;
s2: receiving the three paths of output signals by a data receiving circuit (15) of the one-card device (1) according to the frequency characteristics of the three paths of output signals; and
s3: receiving, by the plurality of interface coupling circuits (12-13), the output signals of the corresponding frequency characteristics based on interface properties of the plurality of interface coupling circuits (12-13), and storing the received output signals into the plurality of pieces of independent storage space (11) of the one-card-through device (1).
In some examples, when application data of the corresponding fitness item is to be read, a communication link is established between the one-card device (1) and a reading apparatus, data being transmitted to the reading apparatus by the data transmission circuit (16) via the corresponding interface coupling circuit.
Further advantages of the invention will be apparent in the detailed description section in conjunction with the drawings.
Drawings
The novel features believed characteristic of the invention are set forth with particularity in the appended claims. A better understanding of the features and advantages of the present invention will be obtained by reference to the following detailed description that sets forth illustrative embodiments, in which the principles of the invention are utilized, and the accompanying drawings of which:
FIG. 1 is an overall block diagram of a one-card system according to an exemplary embodiment of the present invention;
FIG. 2 is a detailed block diagram of a coupled inductor interface in an interface coupling circuit according to an exemplary embodiment of the present invention;
FIG. 3 is a detailed circuit diagram of a coupled inductor interface according to an exemplary embodiment of the present invention;
FIG. 4 is a block diagram of a coupling electromagnetic interface and data transmission circuitry in accordance with an exemplary embodiment of the present invention;
fig. 5 is a block diagram of an item data processing apparatus in a one-card system according to an exemplary embodiment of the present invention; and
fig. 6 is a flowchart of a method of using the one-card system according to an exemplary embodiment of the invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
While preferred embodiments of the present invention have been shown and described herein, it will be obvious to those skilled in the art that such embodiments are provided by way of example only. Numerous variations, changes, and substitutions will now occur to those skilled in the art without departing from the invention. It should be understood that various alternatives to the embodiments of the invention described herein may be employed in practicing the invention.
Referring to fig. 1, there is an overall block diagram of a one-card system according to an exemplary embodiment of the present invention. In some embodiments, the one-card system of the present invention comprises: the system comprises a one-card device (1) comprising a plurality of sections of independent storage spaces (11) and an item data processing device (2) matched with the one-card device (1) for use. In some examples, the one-card device includes: a plurality of interface coupling circuits (12-13), a data receiving circuit (14) and a data transmitting circuit (15).
The plurality of interface coupling circuits (12-13) are respectively coupled and communicated with the plurality of sections of independent storage spaces (11). The interface coupling circuit (12-13) may include a coupled inductive interface (12) and a coupled electromagnetic interface (13). The data receiving circuit (14) comprises a detection circuit and an envelope signal generator. The data transmission circuit (15) includes an inverse modulator, a filter, and a power amplifier. In some examples, the coupled electromagnetic interface (13) may access respective data storage segments of a multi-segment independent storage space (11) supporting microwave band data reading through a wireless signal in the microwave band. The coupling inductance interface (12) can access corresponding data storage sections of a plurality of sections of independent storage spaces (11) supporting low-frequency or high-frequency band data reading through low-frequency or high-frequency wireless signals.
It is worth noting that the coupled electromagnetic interface (13) communicates with the respective data storage segment by means of electromagnetic forward scatter coupling. Compared with the prior art electromagnetic backscatter coupling, the electromagnetic backscatter coupling has stronger transmission capability and subsequently communicates with the coupled electromagnetic interface comprising a forward modulation unit and a high-frequency carrier. The forward modulation unit is communicated with a reverse modulator of the data sending circuit of the all-purpose card device, and data transmission accuracy is guaranteed.
Referring to fig. 2, a detailed block diagram of a coupled inductor interface in an interface coupling circuit according to an exemplary embodiment of the present invention is shown. The coupled inductive interface (12) includes a data transmission interface, a clock circuit, a rectifier circuit, and a key storage unit. The data transfer interface is connected to the clock circuit, the rectifier circuit, and the key storage unit. The key storage unit adopts a read-only memory.
With further reference to fig. 3, an example of a detailed circuit layout of a coupled inductive interface is shown, according to an exemplary embodiment of the present invention. In fig. 3, for convenience of reading, four portions of the data transmission interface, the clock circuit, the rectifier circuit, and the key storage unit are schematically divided by the form of a dotted line. However, those skilled in the art will appreciate that this division is not a division of the details of the circuit itself, and in fact, the four parts are indivisible. In fig. 3, the symbols for the components take a form common in the art. For reasons of space, the specific functions of a port are not detailed in this disclosure, wherein the meaning of english acronyms for certain port functionality follows the common expression in the prior art. Meanwhile, the data transmission interface, the clock circuit, the rectifier circuit and the key storage unit shown in fig. 3 have other various expressions and implementations, and therefore, the details of fig. 3 do not affect those skilled in the art to make other various similar and equivalent designs according to the circuit diagram shown in fig. 3.
FIG. 4 is a block diagram of a coupled electromagnetic interface and data transmission circuit according to an exemplary embodiment of the present invention. The coupled electromagnetic interface (13) comprises a forward modulation unit and a high frequency carrier. The forward modulation unit is in communication connection with the backward modulator of the data transmission circuit (15) of the one-card device through the high-frequency carrier.
In some examples, the coupled electromagnetic interface (13) communicates with the respective data storage segments by way of electromagnetic forward scattering coupling. The electromagnetic backscatter coupling is more transmission capable than prior art electromagnetic backscatter coupling and subsequently also communicates through the coupled electromagnetic interface including a forward modulation unit and a high frequency carrier. The forward modulation unit is communicated with a reverse modulator of the data sending circuit of the all-purpose card device, and data transmission accuracy is guaranteed.
In some examples, the multiple independent storage spaces (11) of the all-purpose card device (1) respectively store application data of multiple projects related to the physical exercise. And, according to the different attribute of the application data of the project, the application data of each project is stored in the different attribute storage segment of the application data of the project communicated with the coupling inductance interface (12) or the different attribute storage segment of the application data of the project communicated with the coupling electromagnetic interface (13).
The attribute difference of the application data as referred to herein means the attribute of the motion data generated by the sports item or the fitness item, and includes vector attribute/non-vector attribute, invariant attribute/variant attribute, single data attribute/combined data attribute, temporal attribute/spatial attribute, and the like.
Preferably, the motion data of the invariant property may be deposited into a memory segment in communication with the coupled inductive interface, and the variant property may be deposited into a memory segment in communication with the coupled electromagnetic interface. For example, the weight and height measured in the physical exercise project are used as the movement data with unchanged attributes; the body fat rate measured by the physical exercise is used as data of the change attribute; of course, the invariance and the variation are relative, and those skilled in the art can define the invariance and the invariance relatively according to the variation degree of the fluctuation; a large change is defined as a changed attribute, and a small or constant change is defined as an unchanged attribute.
As another preference, the motion data for a single data attribute may be deposited into a memory segment in communication with the coupled electromagnetic interface, while the motion data for a combined data attribute may be deposited into a memory segment in communication with the coupled inductive interface. The motion data with the single data attribute comprise single quantized values such as step number, blood pressure, heart rate and the like; the motion data of the combined attributes comprise characteristic data which cannot be accurately characterized by measuring a numerical value alone, such as kilometers/time and the like.
The segmented storage mode enables a design in a portable form of a one-card to store a large amount of motion format data.
Fig. 5 is a block diagram of an item data processing apparatus in a one-card system according to an exemplary embodiment of the present invention. The item data processing device (2) matched with the one-card device for use can comprise a multifunctional sensor integrated component and a sensor contact detection circuit. The multifunctional sensor integrated component is connected to the sensor contact detection circuit, wherein an output signal of the sensor contact detection circuit is sent to a data interface circuit of the one-card-pass device after passing through a digital notch filter or a digital low-pass filter, and is stored in a multi-segment independent storage space of the one-card-pass device through the plurality of interface coupling circuits.
In some examples, the item data processing device (2) for use with a one-card device may further include a frequency shunt circuit connected to the sensor contact detection circuit. The frequency shunt circuit consists of a high-pass filter, a gain-controllable low-noise amplifier, an analog-to-digital converter and a gain control circuit. The high-pass filter outputs three paths of signals, the first path of signal is used as the input of the gain-controllable low-noise amplifier, and the second path of signal passes through the gain control circuit and then is input into the digital low-pass filter; and the third path is directly input into the data receiving circuit.
In some examples, the first signal is input to the gain controllable low noise amplifier, and an output signal of the gain controllable low noise amplifier is processed by the analog-to-digital converter and then input to the digital notch filter. And after the data receiving circuit (14) receives the output signal of the digital notch filter, the output signal of the digital notch filter is stored into a corresponding data storage section of a multi-section independent storage space (11) supporting microwave band data reading through the coupling electromagnetic interface (13). After the data receiving circuit (14) receives the output signal of the digital low-pass filter, the output signal of the digital low-pass filter is stored into a corresponding data storage section of a plurality of sections of independent storage spaces (11) supporting low-frequency band data reading through the coupling inductance interface (12). After the data receiving circuit (14) receives the output signal of the high-pass filter, the output signal of the high-pass filter is stored into a corresponding data storage section of a plurality of sections of independent storage spaces (11) supporting high-frequency band data reading through the coupling inductance interface (12).
Fig. 6 is a flowchart of a method of using the one-card system according to an exemplary embodiment of the invention. In some examples, the method of use may include the steps of:
s1, the frequency shunt circuit of the item data processing device (2) processes the application data of the corresponding fitness items detected by the multifunctional sensor integrated component and the sensor contact detection circuit, thereby forming three paths of output signals;
s2: receiving the three paths of output signals by a data receiving circuit (15) of the one-card device (1) according to the frequency characteristics of the three paths of output signals; and
s3: receiving, by the plurality of interface coupling circuits (12-13), the output signals of the corresponding frequency characteristics based on interface properties of the plurality of interface coupling circuits (12-13), and storing the received output signals into the plurality of pieces of independent storage space (11) of the one-card-through device (1).
In some examples, when application data of the corresponding fitness item is to be read, a communication link between the smart-card apparatus (1) and a reading device is established. Data is transmitted to the reading device by the data transmission circuit (16) via the corresponding interface coupling circuit.
In summary, the one-card device of the one-card system of the present invention can store the application data of a plurality of different items in a manner of a plurality of sections of independent storage spaces. The data receiving mode comprises a coupling inductance interface and a coupling electromagnetic interface, and data transmission is carried out in low-frequency wave bands, high-frequency wave bands and microwave wave bands respectively. The design can make the one-card device portable and stable in data transmission. Meanwhile, the coupling inductance interface comprises a secret key storage unit, so that the data transmission safety is ensured. The forward modulation unit of the coupling electromagnetic interface is in communication connection with the reverse modulator of the data transmission circuit of the one-card-through device through a high-frequency carrier, so that accurate data transmission is ensured
By adopting the using method of the one-card system, a user can establish a communication link between the one-card device (1) and the reading equipment, and the data is transmitted to the reading equipment through the data transmitting circuit (16) and the corresponding interface coupling circuit, so that the user can conveniently collect data information of a plurality of different fitness projects and can conveniently access related information so as to perform autonomous analysis and display, thereby firmly keeping exercise in continuous active excitation and really achieving the fitness effect.
While preferred embodiments of the present invention have been shown and described herein, it will be obvious to those skilled in the art that such embodiments are provided by way of example only. Numerous modifications, changes, and substitutions will now occur to those skilled in the art without departing from the invention. It should be understood that various alternatives to the embodiments of the invention described herein may be employed in practicing the invention. It is intended that the following claims define the scope of the invention and that methods and structures within the scope of these claims and their equivalents be covered thereby.
Claims (9)
1. A multi-project all-purpose card system for physical fitness, the all-purpose card system comprising:
the one-card device (1) comprises a plurality of sections of independent storage spaces (11); and
the project data processing device (2) is matched with the all-purpose card device (1) for use;
wherein, the all-purpose card device (1) comprises:
a plurality of interface coupling circuits (12-13), the plurality of interface coupling circuits (12-13) being respectively coupled to communicate with the plurality of segments of independent storage spaces (11); the interface coupling circuit (12-13) comprises a coupling inductance interface (12) and a coupling electromagnetic interface (13);
a data receiving circuit (14), the data receiving circuit (14) comprising a detection circuit and an envelope signal generator; and
a data transmission circuit (15), the data transmission circuit (15) comprising an inverse modulator, a filter and a power amplifier;
the coupling electromagnetic interface (13) accesses corresponding data storage sections in the multi-section independent storage space (11) supporting microwave band data reading through wireless signals of microwave bands; the coupling inductance interface (12) accesses corresponding data storage sections in the multi-section independent storage space (11) supporting low-frequency or high-frequency band data reading through low-frequency or high-frequency wireless signals; and the coupled electromagnetic interface (13) communicates with the corresponding data storage segment by means of electromagnetic forward scattering coupling;
the project data processing device (2) comprises a multifunctional sensor integrated component and a sensor contact detection circuit, wherein the multifunctional sensor integrated component is connected to the sensor contact detection circuit, an output signal of the sensor contact detection circuit is sent to a data interface circuit of the one-card-pass device after passing through a digital notch filter or a digital low-pass filter, and is stored in a multi-segment independent storage space of the one-card-pass device through the plurality of interface coupling circuits;
the item data processing apparatus (2) further comprises a frequency shunt circuit connected to the sensor contact detection circuit; the frequency shunt circuit consists of a high-pass filter, a gain-controllable low-noise amplifier, an analog-to-digital converter and a gain control circuit; the high-pass filter outputs three paths of signals, the first path of signal is used as the input of the gain-controllable low-noise amplifier, the second path of signal passes through the gain control circuit and then is input into the digital low-pass filter, and the frequency shunt circuit is connected to the sensor contact detection circuit.
2. The one-card system according to claim 1, wherein the plurality of separate storage spaces (11) of the one-card device (1) respectively store a plurality of project application data related to the physical fitness; and the number of the first and second electrodes,
wherein a plurality of item application data relating to the physical fitness are deposited into respective data storage segments in communication with the coupled inductive interface (12) or respective data storage segments in communication with the coupled electromagnetic interface (13) in dependence on a difference in an attribute of the application data for the plurality of items.
3. A one-card system according to claim 1, wherein the coupled inductive interface (12) comprises a data transmission interface, a clock circuit, a rectifier circuit, and a key storage unit; wherein the data transfer interface is connected to the clock circuit, the rectifier circuit, and the key storage unit; and wherein the key storage unit employs a read only memory.
4. A one-card system according to claim 1, wherein the coupled electromagnetic interface (13) comprises a forward modulation unit and a high-frequency carrier, the forward modulation unit being in communication with the reverse modulator of the data transmission circuit (15) of the one-card device via the high-frequency carrier.
5. The one-card system of claim 1, wherein the output signal of the gain controllable low noise amplifier is processed by the analog-to-digital converter and then input to the digital notch filter.
6. A one-card system according to claim 1, wherein the data receiving circuit (14) receives the output signal of the digital notch filter and stores the output signal of the digital notch filter into a corresponding data storage section of a plurality of sections of independent storage spaces (11) supporting microwave band data reading through the coupled electromagnetic interface (13).
7. A one-card system according to claim 1, wherein the data receiving circuit (14) receives the output signal of the digital low-pass filter, and stores the output signal of the digital low-pass filter into the corresponding data storage segment of the multiple segments of independent storage spaces (11) supporting the low-frequency band data reading through the coupled inductor interface (12).
8. The one-card system of claim 1, wherein the data receiving circuit (14) receives the output signal of the high-pass filter, and stores the output signal of the high-pass filter into a corresponding data storage segment of a plurality of segments of independent storage spaces (11) supporting high-frequency band data reading through the coupled inductor interface (12).
9. A method of using the sports fitness multi-project all-purpose card system of any one of claims 1-8, the method of use comprising:
s1, the frequency shunt circuit of the item data processing device (2) processes the application data of the corresponding fitness items detected by the multifunctional sensor integrated component and the sensor contact detection circuit, thereby forming three paths of output signals;
s2: receiving the three-way output signals by a data receiving circuit (14) of the one-card device (1) according to the frequency characteristics of the three-way output signals; and
s3: receiving, by the plurality of interface coupling circuits (12-13), the output signals of corresponding frequency characteristics based on interface properties of the plurality of interface coupling circuits (12-13) and storing the received output signals into the plurality of segments of independent storage space (11) of the one-card-through device (1); when the application data of the corresponding fitness item is to be read, a communication link is established between the all-purpose card device (1) and a reading device, and data is transmitted to the reading device through the data transmission circuit (15) and the corresponding interface coupling circuit.
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| US4650981A (en) * | 1984-01-26 | 1987-03-17 | Foletta Wayne S | Credit card with active electronics |
| FR2679670B1 (en) * | 1991-07-23 | 1993-10-29 | Dan Serbanescu | CONTACTLESS BILATERAL COMMUNICATION SYSTEM FOR MICROPROCESSOR CREDIT CARDS. |
| JP4444683B2 (en) * | 2004-02-10 | 2010-03-31 | 株式会社日立製作所 | Semiconductor chip having coiled antenna and communication system using the same |
| CN1881850B (en) * | 2006-05-09 | 2010-11-10 | 株洲南车时代电气股份有限公司 | Wireless IC card reader for engine monitoring apparatus |
| CN101276423A (en) * | 2008-04-10 | 2008-10-01 | 浙江兰木达电子系统工程有限公司 | Animals recognition method based on radio frequency technique high and low frequency combining application |
| CN102138860B (en) * | 2011-01-10 | 2013-05-22 | 西安交通大学 | Intelligentized rehabilitation training equipment for hand functions of patients suffering from cerebral injury |
| CN206946493U (en) * | 2017-06-27 | 2018-01-30 | 天津市滨海新区军民融合创新研究院 | The test equipment and system of a kind of radio frequency reader |
| CN109817303A (en) * | 2019-02-19 | 2019-05-28 | 邵怡迪 | Body-building statistical method and system |
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