CN210514993U - Novel six-axis attitude detection and attitude identification control system - Google Patents
Novel six-axis attitude detection and attitude identification control system Download PDFInfo
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- CN210514993U CN210514993U CN201921778455.0U CN201921778455U CN210514993U CN 210514993 U CN210514993 U CN 210514993U CN 201921778455 U CN201921778455 U CN 201921778455U CN 210514993 U CN210514993 U CN 210514993U
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Abstract
The utility model discloses a novel six attitude detection and gesture recognition's control system, including six data acquisition chips, inside CPU treater chip that is provided with bluetooth module, the antenna module of being connected with CPU treater chip, the power management system of being connected with the CPU treater, the battery of being connected with power management system, the storage system of being connected with power management system and the display screen module of being connected with CPU treater chip, the tenth of six data acquisition chips is participated in and is participated in with the twenty-second of CPU treater chip and be connected, the eleventh of six data acquisition chips is participated in and is participated in with the twentieth of CPU treater chip and be connected, the eleventh of CPU treater chip is participated in and the twelfth is participated in all to be connected with the antenna module. The utility model discloses, be applied to and wear in the equipment, can realize gathering the various gesture information of wearing the person to realize data transmission.
Description
Technical Field
The utility model belongs to the technical field of artificial intelligence circuit, especially, relate to a novel six attitude detection and attitude identification's control system.
Background
At present, with the wider application of electronic products, consumers are dependent on the functions and appearances of the products, and the dependence on the intelligent experience of the products is converted. With the development of artificial intelligence technology, at present, a lot of research is carried out on human networking and human-computer interaction technology, but formed products are few, and especially the technology is applied to the technical field of intelligent wearing. A circuit system capable of collecting data of a wearer and transmitting and utilizing the data is urgently needed to be applied to the field of intelligent wearing.
Therefore, the prior art is to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a novel six attitude detection and gesture recognition's control system, aims at solving the technical problem who mentions in the background art to the realization can gather the various gesture information of person of wearing, and realizes data transmission.
The utility model discloses a novel six-axis attitude detection and attitude identification control system, which comprises a six-axis data acquisition chip, a CPU processor chip internally provided with a Bluetooth module, an antenna component connected with the CPU processor chip, a power management system connected with the CPU processor, a battery connected with the power management system, a storage system connected with the power management system and a display screen module connected with the CPU processor chip, a thirtieth pin of the CPU processor chip is connected with a first oscillator, a third capacitor is connected between the thirtieth pin and the thirty-first pin of the CPU processor chip, the thirty-first pin of the CPU processor chip is grounded, a forty-eighth pin, a thirty-sixth pin and a thirteenth pin of the CPU processor chip are all connected with the management system, the first pin of the six-axis data acquisition chip is connected with the fourteenth pin of the CPU processor chip, the third of six data acquisition chips is participated in and is connected with the twenty-third of CPU treater chip, the second of six data acquisition chips is participated in and is participated in with the twenty-first of CPU treater chip and is connected, the fourth of six data acquisition chips is participated in and is participated in with the seventeenth of CPU treater chip and is connected, the ninth of six data acquisition chips is participated in and is participated in with the eighteenth of CPU treater chip and is connected, the tenth of six data acquisition chips is participated in and is participated in with the twenty-second of CPU treater chip and is connected, the eleventh of six data acquisition chips is participated in and is participated in with the twentieth of CPU treater chip and be connected, the eleventh of CPU treater chip is participated in and is.
Preferably, the device further comprises an LFXO clock source crystal oscillator circuit, a crystal oscillator circuit and a DC/DC regulating circuit, wherein the LFXO clock source crystal oscillator circuit, the crystal oscillator circuit and the DC/DC regulating circuit are all connected with the CPU processor chip.
Preferably, the LFXO clock source crystal oscillation circuit includes a second oscillator, an eleventh capacitor, and a twelfth capacitor, the second pin on the CPU processor chip is connected to one end of the second oscillator and one end of the eleventh capacitor, the third pin on the CPU processor chip is connected to the other end of the second oscillator and one end of the twelfth capacitor, and the other end of the twelfth capacitor is connected to the other end of the eleventh capacitor and ground.
Preferably, the crystal oscillator circuit comprises a first oscillator, a first capacitor and a second capacitor, a thirty-fifth pin on the CPU processor chip is simultaneously connected to one end of the first oscillator and one end of the second capacitor, a thirty-fourth pin on the CPU processor chip is simultaneously connected to the other end of the first oscillator and one end of the first capacitor, and the other end of the first capacitor is simultaneously connected to the other end of the second capacitor and ground.
Preferably, the DC/DC regulating circuit includes a second oscillator, a third oscillator and a tenth capacitor, a forty-seventh pin on the CPU processor chip is connected to one end of the third oscillator through the second oscillator, the other end of the third oscillator is simultaneously connected to a forty-sixth pin on the CPU processor chip and one end of the tenth capacitor, and the other end of the tenth capacitor is simultaneously connected to a forty-fifth pin on the CPU processor chip and ground.
Preferably, the touch module is connected with the CPU processor chip.
Preferably, the CPU processor chip model is NRF 52832.
Preferably, the six-axis data acquisition chip is the BMI 160.
The utility model discloses a novel six attitude detection and gesture recognition's control system is particularly useful for in intelligent wearing equipment, beneficial effect as follows: various posture information of the wearer can be collected, and the posture information and data of the wearer can be sent so as to achieve recognition and remote collection of human postures, and the cloud platform or a product thereof connected through Bluetooth can conveniently utilize the data of the human postures.
Drawings
Fig. 1 is a schematic block diagram of a six-axis attitude detection and attitude recognition control system according to the present invention;
fig. 2 is a schematic diagram of the circuit connection of the six-axis data acquisition chip in the control system for six-axis attitude detection and attitude recognition of the present invention;
FIG. 3 is a schematic diagram of the circuit connection of the CPU processor chip in the control system for six-axis attitude detection and attitude recognition according to the present invention;
fig. 4 is a schematic circuit connection diagram of the touch module in the control system for six-axis gesture detection and gesture recognition according to the present invention;
fig. 5 is a schematic structural view of an intelligent wearable device applied to the control system for six-axis attitude detection and attitude recognition of the present invention;
fig. 6 is a schematic diagram of the circuit structure location in the intelligent wearable device;
fig. 7 is an exploded view of a human body gesture motion vector.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It is noted that relative terms such as "first," "second," and the like may be used to describe various components, but these terms are not intended to limit the components. These terms are only used to distinguish one component from another component. For example, a first component could be termed a second component, and, similarly, a second component could be termed a first component, without departing from the scope of the present invention. The term "and/or" refers to a combination of any one or more of the associated items and the descriptive items.
As shown in fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic block diagram of a control system for six-axis attitude detection and attitude identification according to the present invention; fig. 2 is a schematic diagram of the circuit connection of the six-axis data acquisition chip in the control system for six-axis attitude detection and attitude recognition of the present invention; fig. 3 is the circuit connection schematic diagram of the CPU processor chip in the control system of the six-axis attitude detection and attitude recognition of the present invention.
The utility model discloses a novel six-axis attitude detection and attitude identification control system 400, which comprises a six-axis data acquisition chip U2, a CPU processor chip U1 with a Bluetooth module arranged inside, an antenna component connected with the CPU processor chip U1, a power management system connected with a CPU processor, a battery connected with the power management system, a storage system connected with the power management system and a display screen module connected with the CPU processor chip, a thirty-pin ANT of the CPU processor chip is connected with a first oscillator L1, a third capacitor C3 is connected between a thirty-pin ANT and a thirty-pin VSS of the CPU processor chip, a forty-eight pin VDD, a thirty-six pin VDD and a thirteenth pin VDD of the CPU processor chip are all connected with the power management system, a SDO of the six-axis data acquisition chip is connected with a fourteenth pin P0.11 of the CPU processor chip, the third pin ASCx of the six-axis data acquisition chip is connected with the twenty-third pin P0.20 of the CPU processor chip, the second pin ASDx of the six-axis data acquisition chip is connected with the twenty-first pin P0.18 of the CPU processor chip, the fourth pin INT1 of the six-axis data acquisition chip is connected with the seventeenth pin P0.14 of the CPU processor chip, the ninth pin INT2 of the six-axis data acquisition chip is connected with the eighteenth pin P0.15 of the CPU processor chip, the tenth pin OSCB of the six-axis data acquisition chip is connected with the twenty-second pin P0.19 of the CPU processor chip, and the eleventh pin OSDO of the six-axis data acquisition chip is connected with the twenty-second pin P0.17 of the CPU processor chip. The utility model discloses a novel six attitude detection and gesture recognition's control system is particularly useful for in intelligent wearing equipment 300, beneficial effect as follows: various posture information of the wearer can be collected and uploaded, for example, to a cloud platform or a related device connected with the cloud platform through bluetooth. The power management system, the battery, the storage system and the display screen module all belong to the prior art. The CPU processor chip U1 with the Bluetooth module arranged inside can be understood as a chip supporting Bluetooth 5.0; specifically, the CPU processor adopts an NRF52832 chip, belongs to the existing chip, has high operation speed and low energy consumption, can provide higher data transmission speed and more broadcast packet data volume, and supports Bluetooth 5.0. As shown in fig. 3, the antenna assembly represented by NFC1 and NFC2 is an antenna assembly belonging to an existing antenna structure, and is connected to the eleventh pin P0.09 and the twelfth pin P0.10 on the CPU processor chip at the same time; to extend the usable range of bluetooth connections.
Specifically, the six-axis data acquisition module in fig. 1 includes a six-axis data module chip, adopts a BMI160 chip, belongs to the existing chip, and integrates an inertia measurement unit 3-axis gravity accelerometer and a low-power consumption 3-axis gyroscope, so as to decompose a human body posture vector into six component vectors, respectively acquire the six component vectors of the human body movement, and acquire and calculate data thereof (as shown in fig. 7).
Preferably, the device further comprises an LFXO clock source crystal oscillator circuit, a crystal oscillator circuit and a DC/DC regulating circuit, wherein the LFXO clock source crystal oscillator circuit, the crystal oscillator circuit and the DC/DC regulating circuit are all connected with the CPU processor chip. As shown in fig. 3, preferably, the LFXO clock source crystal oscillator circuit includes a first bluetooth connection circuit, a second bluetooth connection circuit, and a third bluetooth connection circuit, the first bluetooth connection circuit includes a second oscillator X2, an eleventh capacitor C11, and a twelfth capacitor C12, the second pin P0.00/XL1 on the CPU processor chip is simultaneously connected to one end of the second oscillator and one end of the eleventh capacitor, the third pin P0.01/XL2 on the CPU processor chip is simultaneously connected to the other end of the second oscillator X2 and one end of the twelfth capacitor, and the other end of the twelfth capacitor is simultaneously connected to the other end of the eleventh capacitor and ground. Preferably, the crystal oscillator circuit comprises a first oscillator X1, a first capacitor C1 and a second capacitor C2, wherein a thirty-fifth pin XC2 on the CPU processor chip is simultaneously connected with one end of the first oscillator and one end of the second capacitor, a thirty-fourth pin XC1 on the CPU processor chip is simultaneously connected with the other end of the first oscillator and one end of the first capacitor, and the other end of the first capacitor is simultaneously connected with the other end of the second capacitor and the ground. Preferably, the DC/DC regulating circuit includes a second oscillator L2, a third oscillator L3, and a tenth capacitor C10, a forty-seventh pin DCC on the CPU processor chip being connected to one end of the third oscillator via the second oscillator, the third oscillator being connected at the other end to both a forty-sixth pin DEC4 on the CPU processor chip and to one end of the tenth capacitor, the tenth capacitor being connected at the other end to both a forty-fifth pin VSS on the CPU processor chip and to ground. The above preferred embodiment performs specific circuit structure limitation on the bluetooth connection module, so as to implement a bluetooth function on the CPU chip supporting bluetooth 5.0, implement data transmission with other devices, such as a mobile phone, and send the acquired real-time information of the user to the mobile phone, thereby implementing a monitoring function. As shown in fig. 4, it is preferable that a touch module connected to the CPU processor chip is further included; and a 233DH single-key touch IC is utilized to realize a touch function.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. A novel control system for six-axis attitude detection and attitude identification is characterized by comprising a six-axis data acquisition chip, a CPU processor chip internally provided with a Bluetooth module, an antenna assembly connected with the CPU processor chip, a power management system connected with the CPU processor, a battery connected with the power management system, a storage system connected with the power management system and a display screen module connected with the CPU processor chip, wherein a thirtieth pin of the CPU processor chip is connected with a first oscillator, a third capacitor is connected between the thirtieth pin and a thirty-eleventh pin of the CPU processor chip, the thirty-eleventh pin of the CPU processor chip is grounded, a forty-eighth pin, a thirty-sixth pin and a thirteenth pin of the CPU processor chip are all connected with the power management system, the first pin of the six-axis data acquisition chip is connected with the fourteenth pin of the CPU processor chip, the third of six data acquisition chips is participated in and is connected with the twenty-third of CPU treater chip, the second of six data acquisition chips is participated in and is participated in with the twenty-first of CPU treater chip and is connected, the fourth of six data acquisition chips is participated in and is participated in with the seventeenth of CPU treater chip and is connected, the ninth of six data acquisition chips is participated in and is participated in with the eighteenth of CPU treater chip and is connected, the tenth of six data acquisition chips is participated in and is participated in with the twenty-second of CPU treater chip and is connected, the eleventh of six data acquisition chips is participated in and is participated in with the twentieth of CPU treater chip and be connected, the eleventh of CPU treater chip is participated in and is.
2. The system as claimed in claim 1, further comprising an LFXO clock source crystal oscillator circuit, a crystal oscillator circuit, and a DC/DC regulator circuit, wherein the LFXO clock source crystal oscillator circuit, the crystal oscillator circuit, and the DC/DC regulator circuit are all connected to the CPU processor chip.
3. The system as claimed in claim 2, wherein the LFXO clock source crystal oscillator circuit includes a second oscillator, an eleventh capacitor and a twelfth capacitor, the second pin on the CPU processor chip is connected to one end of the second oscillator and one end of the eleventh capacitor, the third pin on the CPU processor chip is connected to the other end of the second oscillator and one end of the twelfth capacitor, and the other end of the twelfth capacitor is connected to the other end of the eleventh capacitor and ground.
4. The system as claimed in claim 2, wherein the crystal oscillator circuit comprises a first oscillator, a first capacitor and a second capacitor, the thirty-fifth pin on the CPU chip is connected to one end of the first oscillator and one end of the second capacitor, the thirty-fourth pin on the CPU chip is connected to the other end of the first oscillator and one end of the first capacitor, and the other end of the first capacitor is connected to the other end of the second capacitor and ground.
5. The system as claimed in claim 2, wherein the DC/DC adjusting circuit comprises a second oscillator, a third oscillator and a tenth capacitor, a forty-seventh pin on the CPU chip is connected to one end of the third oscillator through the second oscillator, the other end of the third oscillator is connected to both a forty-sixth pin on the CPU chip and one end of the tenth capacitor, and the other end of the tenth capacitor is connected to both a forty-fifth pin on the CPU chip and ground.
6. The system of claim 1, further comprising a touch module coupled to the CPU processor chip.
7. The system of claim 1 wherein the CPU processor chip is of model NRF 52832.
8. The system of claim 1, wherein the six-axis data acquisition chip has a BMI160 model.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921778455.0U CN210514993U (en) | 2019-10-22 | 2019-10-22 | Novel six-axis attitude detection and attitude identification control system |
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| CN201921778455.0U CN210514993U (en) | 2019-10-22 | 2019-10-22 | Novel six-axis attitude detection and attitude identification control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597153A (en) * | 2019-10-22 | 2019-12-20 | 江苏金亿达能科技有限公司 | Novel six-axis attitude detection and attitude identification control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597153A (en) * | 2019-10-22 | 2019-12-20 | 江苏金亿达能科技有限公司 | Novel six-axis attitude detection and attitude identification control system |
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