Master-slave integrated quick-link intelligent control system

Abstract

The invention discloses a master-slave integrated quick-link intelligent control system capable of shortening delay time and enabling an interaction function to be normally used, the master-slave integrated quick-link intelligent control system comprises a ring module, a mobile intelligent terminal and a mobile peripheral for continuously sending broadcast, and the ring module comprises a physical sign acquisition module, a master control module supporting a master-slave dual-mode protocol stack and a pressing control module; when the mobile intelligent terminal is connected with the ring module and a mobile peripheral, the mobile intelligent terminal sends mobile peripheral information and mode switching information to the main control module, and after the ring module is switched to an active mode and the ring module is successfully paired with the mobile peripheral, the main control module is in communication connection with the mobile peripheral; when the mobile intelligent terminal is connected with the ring module and the multiple mobile peripherals, the mobile intelligent terminal sends mobile peripheral information to the main control module, the pressing control module sends a mode switching instruction to the main control module, and after the ring module is switched to an active mode and the ring module is successfully paired with the mobile peripherals, the main control module is in communication connection with the mobile peripherals.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent ring, in particular to an intelligent control system of master-slave integrated rapid link. BACKGROUND

[0002] The intelligent ring is the smallest interactive intelligent hardware in the current mass production product, which has many advantages such as small structure, light weight, convenient wearing and operation, and gradually becomes the intelligent wearable device favored by consumers. The intelligent ring can be used as a signal acquisition and transmission device, and also can be used as a control device. Since the comfort of wearing the ring is considered, the thickness of the intelligent ring is usually between 2-3mm, the width is between 6-8mm, and the battery capacity is between 10-20mA. In this case, it is difficult to introduce a larger software system and a higher power consumption hardware module into the intelligent ring. Therefore, at present, a mobile phone APP is mainly used to relay signals. When the intelligent ring is used for rapid monitoring and transmission of human body signals, it needs to be quickly linked with surrounding devices and to be interacted multiple times to realize signal transmission. For example, the initial link can be established by opening the APP, querying the ring by the APP and selecting the link. When the intelligent ring is used as a control device, it can control the hardware devices around the mobile phone. For example, the intelligent ring can discover the peripheral ring and the intelligent hardware to be controlled by the mobile phone APP, send instructions by the ring, and relay signals by the mobile phone APP to realize the control of the intelligent ring on the peripheral intelligent ring. However, in the case of using the mobile phone APP to relay signals, there is a time delay in signal transmission, which brings difficulties to the rapid operation demand of users. Due to network or Bluetooth distance problems, the time delay can be more than 200ms. Especially, in the case that the mobile phone APP is not resident, many interactive functions of the device cannot be realized, which will affect the user experience. SUMMARY

[0003] Therefore, it is necessary to provide an intelligent control system of master-slave integrated rapid link which can shorten the delay time and ensure the normal use of interactive functions.

[0004] An intelligent control system of master-slave integrated rapid link, comprising a ring module, a mobile intelligent terminal and at least one mobile peripheral device. The ring module comprises a sign acquisition module for acquiring human body signals, a master control module electrically connected with the sign acquisition module, and a press control module for sending a mode switching instruction to the master control module. The master control module supports a master-slave dual-mode protocol stack, and the mobile peripheral device continuously sends a broadcast. When the mobile intelligent terminal is connected with the ring module and the mobile peripheral device respectively, the mobile intelligent terminal sends an instruction containing the mobile peripheral device identity information and the mode switching information to the master control module, and the master control module and the mobile peripheral device are communicatively connected after the ring module is switched from the driven mode to the active mode and the ring module and the mobile peripheral device are successfully paired. When the mobile intelligent terminal is connected with the ring module and the mobile peripheral device respectively, the mobile intelligent terminal sends an instruction containing the mobile peripheral device identity information and the mode switching information to the master control module, and the master control module and the mobile peripheral device are communicatively connected after the ring module is switched from the driven mode to the active mode and the ring module and the mobile peripheral device are successfully paired.

[0005] In one of the embodiments, after the ring module is switched from the driven mode to the active mode, the ring module and the mobile peripheral device perform identity authentication through a broadcast signal; when the ring module receives the mobile peripheral device identity information from the mobile intelligent terminal and the identity information sent by the mobile peripheral device through the broadcast is the same, the ring module and the mobile peripheral device are connected through the Bluetooth BLE protocol.

[0006] In one of the embodiments, the ring module, in the active mode, establishes a link with the mobile peripheral device through time division multiplexing to perform identity authentication.

[0007] In one of the embodiments, the master control module comprises an MCU chip, a Bluetooth module and an NFC chip which are electrically connected with the MCU chip, and the mobile intelligent terminal is provided with an NFC tag reading module; when the ring module is close to the mobile intelligent terminal, the NFC tag reading module receives the storage information of the NFC chip and performs security verification, and the mobile intelligent terminal is communicatively connected with the Bluetooth module of the ring module after the security verification is passed.

[0008] In one of the embodiments, the ring module further comprises a finger ring, and the finger ring has an annular space inside; the sign acquisition module, the MCU chip, the Bluetooth module, the NFC chip and the pressing control module are all accommodated in the annular space.

[0009] In one of the embodiments, the pressing control module is a button which penetrates through the outer ring side surface of the finger ring and is used to send an instruction to the MCU chip; one end of the button is located in the annular space and cooperates with the MCU chip, and the other end of the button is located outside the finger ring and forms a pressing part; or The pressing control module is a piezoelectric sheet which is accommodated in the annular space and is electrically connected with the MCU chip to send an instruction; the outer ring surface of the finger ring forms a touch control area at the position corresponding to the piezoelectric sheet.

[0010] In one of the embodiments, the sign acquisition module comprises an electrocardiogram sensor and a heart rate sensor accommodated in the annular space and electrically connected with the MCU chip; the ring module further comprises a state indicator light penetrating through the outer ring side of the ring and electrically connected with the MCU chip, and a battery accommodated in the annular space and electrically connected with the MCU chip.

[0011] In one of the embodiments, the outer ring surface of the ring is provided with a mounting port in communication with the annular space, and a ceramic cover is embedded at the mounting port, the NFC chip is attached to one side of the ceramic cover in the annular space, and the other side of the ceramic cover away from the annular space forms the touch control area.

[0012] In one of the embodiments, the ring is made of titanium alloy material, and the thickness of the outer wall of the ring is less than 0.3 mm.

[0013] In one of the embodiments, the mobile peripheral device is one or more of a Bluetooth speaker, a Bluetooth headset, smart glasses, and an AI recording pen.

[0014] The master-slave integrated fast link intelligent control system of the present application is implemented by establishing a connection between the ring module and the mobile peripheral device and the mobile smart terminal respectively, and forwarding the identity information of the mobile peripheral device to the ring module by the mobile smart terminal, and the ring module performs mode conversion, and after the ring module and the mobile peripheral device are successfully paired, the connection between the ring module and the mobile smart terminal is cut off, and the connection between the mobile peripheral device and the mobile smart terminal is also cut off, so that the ring module and the mobile peripheral device are directly connected, in this case, the signal transmission between the ring module and the mobile peripheral device can be realized without the APP of the mobile smart terminal, which can avoid the signal time delay caused by using the APP of the mobile smart terminal for signal forwarding, shorten the signal delay time, and be beneficial to meet the fast operation needs of users; in the case of connection between the ring module and the mobile peripheral device, even if the APP of the mobile smart terminal is offline, the ring module and the mobile peripheral device can still interact, ensuring the normal use of the interactive function between the devices, and being beneficial to improve the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The figure is a module connection diagram of the intelligent control system in one embodiment of the present application; Figure 2 The figure is a principle diagram of the fast link between the ring module and the mobile smart terminal in one embodiment of the present application; Figure 3 The figure is a principle diagram of one-to-one time division scanning under the directional connection mechanism of the active switching of the ring module in one embodiment of the present application; Figure 4 The figure is a principle diagram of one-to-one ID confirmation between the ring module and the mobile peripheral device under the directional connection mechanism of the active switching of the ring module in one embodiment of the present application; Figure 5 The schematic diagram of one-to-many ID confirmation between the ring module and the mobile device in the active switching directional connection mechanism of one embodiment of the present application; Figure 6 The structural schematic diagram of the ring module in one embodiment of the present application; Figure 7 The structural schematic diagram of the ring module in one embodiment of the present application; Figure 8 The structural schematic diagram of the ring module in one embodiment of the present application; DETAILED DESCRIPTION

[0016] In order to make the above objectives, features and advantages of the present application more apparent, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many different ways other than the ones described herein, and one of ordinary skill in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0017] Please refer to Figure 1The application discloses a kind of master-slave integration quick link intelligent control system 10 that can shorten delay time and guarantee interactive function normal use, which includes ring module 100, mobile intelligent terminal 200 and at least one mobile peripheral 300.Ring module 100 is used to be worn on the finger of user, to collect the physiological information of user, while providing operating platform for user to control mobile peripheral 300.Mobile intelligent terminal 200 can be mobile phone or tablet computer, and can also be other mobile devices with Bluetooth and NFC functions and capable of running related APP.Mobile peripheral 300 is the intelligent device that can be connected with mobile intelligent terminal 200 and ring module 100, and execute relevant actions according to the instruction sent by mobile intelligent terminal 200 or ring module 100.In the embodiment, mobile peripheral 300 is one or more of Bluetooth speaker, Bluetooth headset, smart glasses, AI recording pen.In this way, after ring module 100 collects human physiological signal, it can send human physiological signal to mobile intelligent terminal 200 and mobile peripheral 300.After receiving physiological signal parameters sent by mobile intelligent terminal 200 or ring module 100, mobile peripheral 300 can adjust its working parameters according to physiological signal parameters, for example, it can adjust audio playback type, playback duration, playback volume and other parameters of Bluetooth speaker according to human physiological signal parameters, adjust playback volume of Bluetooth headset, adjust picture type and light intensity displayed by smart glasses, control AI recording pen to start, so that AI recording pen records the sound information emitted by user or the environment where user is, and other operations, to realize linkage between ring module 100 and mobile peripheral 300.In the embodiment, human physiological signal or corresponding instruction obtained by mobile peripheral 300 is mainly obtained from ring module 100, and the way that ring module 100 transmits human physiological signal to mobile intelligent terminal 200 and mobile peripheral 300 obtains human physiological signal via mobile intelligent terminal 200 is not within the scope of discussion of the present scheme.The process that human physiological signal is transmitted from ring module 100 to mobile intelligent terminal 200 and further transmitted to mobile peripheral 300 only occurs when ring module 100 cannot be connected with mobile peripheral 300.

[0018] In the embodiment, the ring module 100 comprises a sign collection module 110 for collecting human body signals, a master control module 120 electrically connected with the sign collection module 110, a pressing control module 130 for sending mode switching instructions to the master control module 120, the master control module 120 supports master-slave dual-mode protocol stack, and the mobile peripheral device 300 continuously sends broadcast. In the working process of the intelligent control system, when the mobile intelligent terminal 200 is connected with the ring module 100 and a mobile peripheral device 300 respectively, the mobile intelligent terminal 200 sends instructions containing the identity information and mode switching information of the mobile peripheral device 300 to the master control module 120, and the ring module 100 is switched from the slave mode to the active mode and the ring module 100 is successfully paired with the mobile peripheral device 300, and the master control module 120 and the mobile peripheral device 300 are communicatively connected. The instructions containing the mode switching information can make the ring module 100 change from the original mobile intelligent terminal 200 controlled device to the master control device of the mobile peripheral device 300, complete the switching from the slave mode to the active mode, and the identity of the ring module 100 changes. In the embodiment, when the mobile intelligent terminal 200 is connected with only one mobile peripheral device 300 and one ring module 100, the mobile intelligent terminal 200 forwards the identity information of the mobile peripheral device 300 obtained from the mobile peripheral device 300 to the ring module 100, and since there is only one mobile peripheral device 300 connected at this time, there is no need to select the peripheral device, and the mobile intelligent terminal 200 sends the mode switching instructions to the ring module 100 while forwarding the identity information of the mobile peripheral device 300. In addition, while the mobile peripheral device 300 is matched with the mobile intelligent terminal 200, the mobile peripheral device 300 also continuously sends broadcast containing its own identity information to the outside, and the ring module 100 can receive the broadcast sent by the mobile peripheral device 300 after entering the active mode, and pair the received information from the mobile peripheral device 300 with the previous information from the mobile intelligent terminal 200, and when the pairing is successful, the ring module 100 is directly connected with the mobile peripheral device 300. In this way, the ring module 100 can directly send corresponding signals or instructions to the mobile peripheral device 300 without the need to forward the signals through the mobile intelligent terminal 200, realizing the decentralization design of the mobile peripheral device 300 and the ring module 100, and shortening the delay time of signal response. When the mobile intelligent terminal 200 is connected with the ring module 100 and multiple mobile peripheral devices 300 respectively, the mobile intelligent terminal 200 sends instructions containing the identity information of the mobile peripheral device 300 to the master control module 120, the pressing control module 130 acts and sends mode switching instructions to the master control module 120, the ring module 100 is switched from the slave mode to the active mode and the ring module 100 is successfully paired with the mobile peripheral device 300, and the master control module 120 and the mobile peripheral device 300 are communicatively connected.In other words, when the mobile smart terminal 200 is connected to multiple mobile peripherals 300 simultaneously, the mode switching of the ring module 100 needs to be manually performed by operating the press control module 130 on the ring module 100. Since the information forwarded by the mobile smart terminal 200 contains the identity information of multiple mobile peripherals 300, when the ring module 100 can match with each mobile peripheral 300 through broadcast in active mode, the ring module 100 can communicate and connect with multiple mobile peripherals 300 simultaneously, thereby controlling multiple mobile peripherals 300 through one ring module 100. In addition, it should be emphasized that when the mobile smart terminal 200 is only connected to one mobile peripheral 300 and the ring module 100, if the mobile smart terminal 200 malfunctions and only forwards the identity information of the mobile peripheral 300 to the ring module 100, the master-slave connection mode switching of the ring module 100 can be manually achieved by operating the press control module 130.

[0019] Please combine Figures 1-2 as well as Figures 6-8 The main control module 120 includes an MCU chip 121, a Bluetooth module 122 electrically connected to the MCU chip 121, and an NFC chip 123. The mobile smart terminal 200 is equipped with an NFC tag reading module. When the ring module 100 is close to the mobile smart terminal 200, the NFC tag reading module receives the stored information of the NFC chip 123 and performs security verification. After the security verification is passed, the mobile smart terminal 200 communicates with the Bluetooth module 122 of the ring module. For example, in this embodiment, assuming the NFC tag number of the ring module 100 is XXXX_XX01XX0A and the BT address of the Bluetooth module 122 is XX:XX:XX:XX:XX:XX:0A, when the mobile smart terminal 200 approaches the ring module 100, the NFC tag reading module of the mobile smart terminal 200 reads XX01XX0A and will wake up the rules related to XX01XX0A in the APP (mini-program) or upper-layer application of the mobile smart terminal 200. After the rules are woken up, the mobile smart terminal 200 and the ring module 100 perform security verification through the rules. When the security verification is successful (i.e., trust is established), the mobile smart terminal 200 quickly connects with the Bluetooth module 122 of the ring module 100.

[0020] When the mobile smart terminal 200 and the ring module 100 are connected via Bluetooth, the mobile smart terminal 200 is typically in active mode, and the ring module 100 is in passive mode. The ring module 100 first broadcasts, and after receiving the broadcast, the mobile smart terminal 200 can manually select the specific product ID corresponding to the broadcast, thus confirming the connection between the mobile smart terminal 200 and the ring module 100. Similarly, the mobile peripheral 300 is typically in passive mode and also broadcasts to the mobile smart terminal 200. The mobile smart terminal 200 can manually select the specific product ID corresponding to the broadcast to connect, thus confirming the connection between the mobile peripheral 300 and the mobile smart terminal 200. In this solution, the introduction of the NFC chip and a specific encoding mechanism eliminates the need for manually selecting the specific product ID corresponding to the broadcast. That is, through the NFC chip and the specific encoding mechanism, the mobile smart terminal 200 can quickly connect to the mobile peripheral 300 and the ring module 100, achieving a fast and secure whitelist connection.

[0021] In this embodiment, the ring module 100 also includes a ring 140, which has an annular space inside. The vital sign acquisition module 110, MCU chip 121, Bluetooth module 122, NFC chip 123, and press control module 130 are all housed within the annular space. It should be noted that the ring 140 includes a ring 141 and an inner ring 142 located inside the ring 141 and fixedly connected to it. The inner ring 142 and the ring 141 together form an annular space. The vital sign acquisition module 110, MCU chip 121, Bluetooth module 122, NFC chip 123, and press control module 130 are all integrated on a flexible circuit board 150 that is attached to the inner wall of the ring 141. The outer side of the inner ring 142 is at least attached to the side of the flexible circuit board 150 facing away from the ring 141. Thus, the flexible circuit board 150 is fixed and protected by the ring 141 and the inner ring 142 jointly encapsulating it. The inner ring 142 is formed by filling the inner side of the ring 141 with a transparent adhesive and then curing it. The use of the transparent adhesive allows the light emitted by the vital sign acquisition module 110 to penetrate the inner ring 142 and reach the skin, thereby facilitating the effective acquisition of human physiological parameters. Preferably, in this embodiment, the vital sign acquisition module 110 includes an electrocardiogram sensor 111 and a heart rate sensor 112 housed within the annular space and electrically connected to the MCU chip 121, in order to acquire the user's electrocardiogram data and heart rate data, providing conditions for the ring module 100 to control the operation of the mobile peripheral 300. The ring module 100 also includes a status indicator light 160 that passes through the outer ring side of the ring 140 and is electrically connected to the MCU chip 121, and a battery 170 housed in the annular space and electrically connected to the MCU chip 121. The status indicator light 160 is used to indicate the working status of the ring module 100. For example, when the status indicator light 160 is red, it indicates that the ring module 100 has low power; when the status indicator light 160 is blue, it indicates that the ring module 100 is pairing with the mobile smart terminal 200 or the mobile peripheral 300; when the status indicator light 160 is green, it indicates that the ring module 100 is working normally. The battery 170 is used to provide power for the operation of the ring module 100 to ensure that the ring module 100 can be used continuously.

[0022] In one embodiment, the press control module 130 is a button that penetrates the outer ring side of the ring 140 and is used to send commands to the MCU chip 121. One end of the button is located within the annular space and cooperates with the MCU chip 121, while the other end of the button is located outside the ring 140 and forms a pressing portion. In another embodiment, the press control module 130 is a piezoelectric sheet housed within the annular space and electrically connected to the MCU chip 121 to send commands. A touch control area is formed on the outer ring surface of the ring 140 at the position corresponding to the piezoelectric sheet. In this way, the user can switch the operating mode (active mode or passive mode) of the ring module 100 by pressing the button, or by touching the touch control area with the fingertip to change the potential of the piezoelectric sheet, thereby switching the operating mode of the ring module 100. It should be noted that the press control module 130 is not only used to send mode switching instructions to the MCU chip 121 when the action is performed, but also used to start and stop the ring module 100, or when the ring module 100 is connected to the mobile peripheral 300, the press control module 130 can be operated to drive the mobile peripheral 300 to work, so that the ring module 100 and the mobile peripheral 300 can work as needed, so as to achieve ultra-low power consumption of the ring module 100 and achieve energy saving.

[0023] In one embodiment, the ring 140 is made of titanium alloy, which reduces the weight of the ring module 100 while ensuring the mechanical strength of the ring 140. The thickness of the outer wall (i.e., the ring 141) of the ring 140 is less than 0.3mm, which is conducive to the design of the ring 140 being thinner and smaller, thereby improving the user's wearing comfort. In this embodiment, the NFC chip 123 has dimensions of 10mm in length, 4mm in width, and 0.6mm in thickness. The outer ring surface of the ring 140 has an installation port communicating with the annular space. A ceramic cover plate 143 is embedded in the installation port. The NFC chip 123 is attached to the side of the ceramic cover plate 143 located in the annular space, and the side of the ceramic cover plate 143 facing away from the annular space forms a touch control area. By setting the ceramic cover plate 143 on the ring 140 at the installation location of the NFC chip 123, the interference of the ring 140 material on the NFC chip 123 can be reduced, and the sensitivity of the NFC chip 123 can be improved. Preferably, the ceramic cover 143 has a protrusion on the side facing the outer ring of the finger ring 140, so that a groove is formed on the side of the ceramic cover 143 located in the annular space, and the NFC chip 123 is embedded in the groove to achieve positioning of the NFC chip 123.

[0024] In one embodiment, after the ring module 100 switches from passive mode to active mode, the ring module 100 and the mobile peripheral 300 authenticate each other via broadcast signals. When the identity information of the mobile peripheral 300 received by the ring module 100 from the mobile smart terminal 200 is the same as the identity information sent by the mobile peripheral 300 via broadcast, the ring module 100 and the mobile peripheral 300 connect via the Bluetooth BLE protocol. More preferably, in active mode, the ring module 100 establishes a link with the mobile peripheral 300 via time-division multiplexing for authentication. Specifically, before the ring module 100 and the mobile peripheral 300 connect, the mobile peripheral 300 may be in two states: first, the mobile peripheral 300 is already connected to the mobile smart terminal 200 (such as a mobile phone); second, the mobile peripheral 300 is not yet connected to the mobile smart terminal 200 and is only in standby mode. For the first state, please refer to [link to relevant documentation]. Figure 3The ring module 100 employs a one-to-one time-division scanning process under its proactive switching directional connection mechanism. Specifically, through the connection path between the ring module 100 and the mobile smart terminal 200, when the ring module 100 approaches the mobile peripheral 300, the NFC chip of the ring module 100 triggers the mobile peripheral 300 to re-upload its ID features to the mobile smart terminal 200. Simultaneously, the mobile peripheral 300 continuously broadcasts a specific ID. After receiving the ID features from the mobile peripheral 300, the mobile smart terminal 200 sends a mode switching command to the ring module 100, switching it to proactive mode. In this way, the ring module 100 can receive the ID feature information broadcast by the mobile peripheral 300. Simultaneously, the ring module 100 compares the received ID feature information with the ID feature information sent by the mobile smart terminal 200 to automatically determine the connection target. After connection, the ring module, in proactive mode, sends control commands to the mobile peripheral. In the second state, when the mobile peripheral 300 is not yet connected to the mobile smart terminal 200 and is in standby mode, when the ring module 100 approaches the mobile peripheral 300, the mobile peripheral 300 reads the "NFC + ring BTID combination code" information in the ring module 100. After triggering the mobile peripheral 300 to parse the code, it continuously broadcasts the "peripheral ID + ring ID". At this time, the ring module 100, in its time-division switching active mode, receives the specific broadcast information from the mobile peripheral 300, and after parsing and matching, automatically determines the connection target. In both of these states, whether the NFC chip of the ring module 100 merely triggers the mobile peripheral 300 to broadcast the feature code, or whether the mobile peripheral 300 needs to read the "NFC + ring BTID combination code" to form a new feature code for broadcast, depends on the computing power of the mobile peripheral 300. In addition, the system also works in situations where there is no specific scenario and no NFC reading device (neither mobile peripherals nor mobile smart terminals have NFC reading capabilities). Users can manually confirm the specific mobile peripheral through the conventional method of "broadcast + mobile terminal". When the mobile smart terminal 200 receives multiple mobile peripheral connection information, it can be triggered by pressing the control module 130 to manually select the information ID of a mobile peripheral and send it to the ring module 100.

[0025] Please see Figure 4 , Figure 4The diagram illustrates the one-to-one ID verification process with a mobile peripheral under the active switching directional connection mechanism of the ring module 100. Specifically, in passive mode, the ring module 100 requests a connection from the mobile smart terminal. The mobile peripheral also requests a connection from the mobile smart terminal and sends characteristic ID values, such as a BCD code, representing the mobile peripheral's identity information to the mobile smart terminal. Simultaneously, the mobile peripheral also broadcasts these characteristic ID values. After receiving the above requests, the mobile smart terminal 200 sends a characteristic ID value, such as a BCD code, of a mobile peripheral to the ring module and sends a mode switching command to the ring module, causing the ring module to switch to active mode. At this time, the ring module compares the characteristic ID value, such as a BCD code, received from the mobile smart terminal with the broadcast characteristic ID value, and after establishing a connection with one of the mobile peripherals, sends a control command to that mobile peripheral.

[0026] Please see Figure 5 When a mobile smart terminal is connected to multiple mobile peripherals, the mobile smart terminal simultaneously receives the BCD code and other characteristic ID values ​​sent by the multiple mobile peripherals and forwards them to the ring module. At the same time, the ring module also receives the BCD code and other characteristic ID values ​​sent by the multiple mobile peripherals through broadcast. In this way, the ring module can establish connections with multiple mobile peripherals at the same time to send control commands to multiple mobile peripherals in a group.

[0027] The table below provides examples of characteristic ID values ​​such as BCD codes for mobile peripherals.

[0028]

[0029] It should be noted that in other embodiments, the mobile peripheral 300 is also equipped with an NFC reading module. When the ring module 100 is close to the mobile peripheral 300, the integrated Bluetooth whitelist can also be activated through NFC identification to achieve a quick connection between the mobile peripheral 300 and the ring module 100.

[0030] The intelligent control system 10 implementing the master-slave integrated fast link of the present invention establishes connections between the ring module 100 and the mobile peripheral 300 respectively with the mobile intelligent terminal 200. The mobile intelligent terminal 200 forwards the identity information of the mobile peripheral 300 to the ring module 100, whereby the ring module 100 performs mode switching. After successful pairing between the ring module 100 and the mobile peripheral 300, the connection between the ring module 100 and the mobile intelligent terminal 200 is disconnected, and simultaneously, the connection between the mobile peripheral 300 and the mobile intelligent terminal 200 is also disconnected, allowing the ring module 100 and the mobile peripheral 300 to connect directly. In this case, signal transmission between the ring module 100 and the mobile peripheral 300 can be achieved without going through the APP of the mobile smart terminal 200. This avoids the signal time delay caused by using the APP of the mobile smart terminal 200 for signal forwarding, shortens the signal delay time, and helps meet the user's need for rapid operation. When the ring module 100 and the mobile peripheral 300 are connected, even if the APP of the mobile smart terminal 200 is offline, the ring module 100 and the mobile peripheral 300 can still interact, ensuring the normal use of the interaction function between the devices and improving the user experience.

[0031] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0032] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A master-slave integrated fast link intelligent control system, characterized in that, The ring module, the mobile intelligent terminal and at least one mobile peripheral device, the ring module comprises a sign collection module for collecting human body signals, a master control module electrically connected with the sign collection module, and a pressing control module for sending a mode switching instruction to the master control module, the master control module supports a master-slave dual-mode protocol stack, and the mobile peripheral device continuously sends a broadcast; When the mobile intelligent terminal is connected with the ring module and one mobile peripheral device respectively, the mobile intelligent terminal sends an instruction containing mobile peripheral device identity information and mode switching information to the master control module, and the ring module is switched from a slave mode to an active mode, and after the ring module and the mobile peripheral device are successfully paired, the master control module and the mobile peripheral device are communicatively connected; When the mobile intelligent terminal is connected with the ring module and a plurality of mobile peripheral devices respectively, the mobile intelligent terminal sends an instruction containing mobile peripheral device identity information to the master control module, the pressing control module is actuated and sends a mode switching instruction to the master control module, the ring module is switched from a slave mode to an active mode, and after the ring module and the mobile peripheral device are successfully paired, the master control module and the mobile peripheral device are communicatively connected.

2. The intelligent control system of claim 1, wherein, After the ring module is switched from a slave mode to an active mode, the ring module and the mobile peripheral device perform identity authentication through a broadcast signal; when the ring module receives mobile peripheral device identity information from the mobile intelligent terminal and the mobile peripheral device identity information sent by the mobile peripheral device through a broadcast are the same, the ring module and the mobile peripheral device are connected through a Bluetooth BLE protocol.

3. The intelligent control system of claim 2, wherein, In the active mode, the ring module establishes a link with the mobile peripheral device through time division multiplexing to perform identity authentication.

4. The intelligent control system of claim 1, wherein, The master control module comprises an MCU chip, a Bluetooth module and an NFC chip electrically connected with the MCU chip, the mobile intelligent terminal is provided with an NFC tag reading module, when the ring module is close to the mobile intelligent terminal, the NFC tag reading module receives storage information of the NFC chip and performs security verification, and after the security verification is passed, the mobile intelligent terminal is communicatively connected with the Bluetooth module of the ring module.

5. The intelligent control system of claim 4, wherein, The ring module further comprises a finger ring, the finger ring has an annular space inside, and the sign collection module, the MCU chip, the Bluetooth module, the NFC chip and the pressing control module are all accommodated in the annular space.

6. The intelligent control system of claim 5, wherein, The pressing control module is a key penetrating the outer ring side surface of the finger ring and used for sending an instruction to the MCU chip, one end of the key is located in the annular space and cooperates with the MCU chip, and the other end of the key is located outside the finger ring and forms a pressing part; or The pressing control module is a piezoelectric sheet accommodated in the annular space and electrically connected with the MCU chip to send an instruction, and the outer ring surface of the finger ring forms a touch control area at a position corresponding to the piezoelectric sheet.

7. The intelligent control system of claim 6, wherein, The sign collection module comprises an electrocardio sensor and a heart rate sensor accommodated in the annular space and electrically connected with the MCU chip; the ring module further comprises a state indicator light penetrating the outer ring side surface of the finger ring and electrically connected with the MCU chip, and a battery accommodated in the annular space and electrically connected with the MCU chip.

8. The intelligent control system of claim 6, wherein, The outer ring surface of the finger ring is provided with a mounting port in communication with the annular space, a ceramic cover plate is embedded at the mounting port, the NFC chip is attached to one side of the ceramic cover plate located in the annular space, and the other side of the ceramic cover plate away from the annular space forms the touch control area.

9. The intelligent control system of claim 5, wherein, The finger ring is made of titanium alloy material, and the thickness of the outer wall of the finger ring is less than 0.3 mm.

10. The intelligent control system of claim 1, wherein, The mobile peripheral device is one or more of a Bluetooth speaker, a Bluetooth headset, smart glasses, and an AI recording pen.

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