Protection system with all-weather health monitoring function and one-key alarm function

Abstract

The invention relates to the field of rescue notification, in particular to a protection system with an all-weather health monitoring function and a one-key alarm function, which integrates an alarm ring, a watch gateway, a sound box gateway and an APP into a whole. A Bluetooth module and a key are arranged in the alarm ring, and information is transmitted between the alarm ring and the watch gateway and the sound box gateway through the Bluetooth module; the watch gateway comprises a Bluetooth module and a physical sign detection module, and the gateway uses the Bluetooth module to transmit information with the alarm ring; information is transmitted between the gateway and an application program APP through the Internet; the sound box gateway comprises a Bluetooth module and a 4G module, and the Bluetooth module and the alarm ring are used for mutual information transmission; a 4G module is utilized to inform a user and a specified object, and information is transmitted with the APP through the Internet; the application program APP is installed in an intelligent device of a user and a specified object. Wherein the alarm ring is reconnected after a key is pressed for a long time for two seconds and begins to send an SOS low-speed 125K signal transmission until the equipment end receives the SOS low-speed 125K signal and sends an alarm prompt, and the equipment end stops sending the SOS low-speed 125K signal after processing, so that a rescue notification is completed.

Description

Technical Field

[0001] The present invention relates to the technical field of rescue notification, and in particular to a protection system with all-weather health monitoring functions and one-button alarm. Background Art

[0002] There are many kinds of rescue notification devices, such as mobile phones, watches, bracelets, Bluetooth headsets, power banks, tags and remote controls, etc., but these need to be charged frequently and are not easy to carry, which causes a lot of trouble and indirectly affects the quality of life. Therefore, the protection system of the present invention changes the main body into a ring. After power-saving design, it can be on standby for more than half a year after charging once. It is small in size and waterproof; it does not affect the work of both hands; use a speaker gateway at the usual place and wear a watch when going out. Only one of them can transmit information to the user and the designated object for the one-key alarm ring to ensure that the rescue notification is successful and timely care is received. Summary of the invention

[0003] The present invention relates to the technical field of charging devices, and specifically to a protection system with all-weather health monitoring functions and one-button alarm. The protection system with all-weather health monitoring functions and one-button alarm is characterized in that the protection system integrates a one-button alarm ring, a watch gateway, a speaker gateway and an application APP into one; the one-button alarm ring contains a Bluetooth module and a button, which uses the Bluetooth module to transmit information with the watch gateway and the speaker gateway; the watch gateway contains a Bluetooth module, a vital sign detection module and a gateway, which uses the Bluetooth module to transmit information with the one-button alarm ring; the gateway is used to transmit information with the application APP through the Internet; the speaker gateway contains a Bluetooth module and a 4G module, which uses the Bluetooth module to transmit information with the one-button alarm ring; the 4G module is used to notify users and designated objects, and information is transmitted with the application APP through the Internet; the application APP is installed in the smart devices of the user and the designated object, and common ones are Apple, Android, BlackBerry and Hongmeng operating systems.

[0004] One is a one-button alarm ring, which contains a Bluetooth module and a button to use the Bluetooth module to exchange information with the watch gateway and the speaker gateway; the one-button alarm ring has the following actions: long press the button for two seconds to start the Bluetooth pairing, and then the blue light flashes. After the pairing is successful, the light goes out; after the receiving device is successfully paired, a voice prompt is given that it is connected or it is displayed that it is connected; in standby mode, long press the button for two seconds to reconnect and start sending SOS low-speed 125K signal transmission. In this state, pressing or not pressing the button will send code values ​​until the device receives and sends an alarm reminder. The device will stop sending after pressing the button to process it. If it is not processed, it will continue to send; if the ring is out of the Bluetooth range, the Bluetooth light will enter the fast flash pairing state and turn off after 5 minutes of flashing; Bluetooth connection has priority over gateway connection, and the light will stay on when sending SOS signals; it will automatically broadcast power reminders from 7 to 8:30 every night, and send charging reminders when the voltage is lower than 3.65V; it will shut down directly without charging when it is lower than 3.3V, and send a shutdown reminder before shutting down; it will broadcast that it is fully charged once, and the indicator light will remind synchronously. The built-in gateway of the watch is directly connected to the SOS background APP.

[0005] The second is the watch gateway, which contains a Bluetooth module, a vital sign detection module, and the gateway uses the Bluetooth module to transmit information to the one-button alarm ring; the watch gateway action is to turn on the watch to enter the Bluetooth pairing interface, search for the SOS Bluetooth ring, click to connect, and after the connection is successful, a voice prompt will be given that the connection has been made; the built-in gateway in the watch is directly connected to the SOS background APP; the watch has built-in heart rate, blood oxygen, blood pressure, temperature measurement, sleep, step counting and other test data uploaded to the background; press the SOS Bluetooth ring to send the SOS command to the watch, the watch receives the command and emits an alarm sound while uploading the SOS signal and positioning to the background and constantly tests the heart rate, blood oxygen, blood pressure, temperature measurement, etc. and uploads them to the background; after processing the SOS command, the watch sends a command to the Bluetooth ring to cancel the sending of the command; every night from 7 to 8.30, the power command from the ring is received and the power reminder is automatically broadcast, and when the voltage is lower than 3.65V, the charging reminder is broadcast by voice; every time a ring command is received, the time synchronization is sent at the same time.

[0006] The third is the speaker gateway, which contains a Bluetooth module and a 4G module. The Bluetooth module is used to transmit information to and from the one-button alarm ring; the 4G module is used to notify users and designated objects, and information is transmitted between the application APP through the Internet; the action of the speaker gateway is that the gateway searches for the SOS Bluetooth ring through Bluetooth and clicks on the connection to match the SOS Bluetooth ring. After the connection is successful, a voice prompt is issued that it is connected. If the connection is not working for three minutes, the ring enters a dormant state and the Bluetooth is disconnected; when the ring end presses the button for two seconds to wake up the ring, it immediately reconnects to the device and sends an SOS command to the speaker gateway device end. After receiving the SOS command, the speaker gateway issues an audible and visual alarm prompt, and at the same time uploads the command sent by the SOS end to the background APP via 4G; the SOS Bluetooth ring connects to the gateway first, and connects to the gateway no matter what state it is in as long as it is close to the gateway; after the gateway processes the SOS command, it sends a command to release the SOS ring (manual button release or APP command release). At the same time, a release command is sent to the APP, and the APP returns a command to release SOS to the gateway. From 7:00 to 8:30 every night, the power command from the ring is automatically broadcast with a power reminder. When the voltage is lower than 3.65V, a voice broadcast will be given to remind you to charge. Every time a command from the ring is received, the time synchronization is also sent.

[0007] The fourth is the application APP, which is installed in the smart devices of users and designated objects. Common ones include Apple, Android, Blackberry and Hongmeng operating systems; the application APP action is that when the APP receives the SOS command, it will issue a sound reminder, and at the same time display whether it is a command issued by the watch gateway or the speaker gateway. The APP interface can click the release SOS menu button to send the release command, and the release command returns to the sender to turn off the SOS alarm. The sender also releases the SOS sending command of the SOS ring; if the gateway itself releases the SOS command, it needs to send a release command to the APP, and the APP returns a known command; if the APP does not process the SOS command after 5 seconds (does not read or feedback), it starts to make a call, the call cannot be answered, and it is only used as a reminder; the heart rate, blood oxygen, blood pressure, temperature measurement, sleep, step counting and other test data of the watch gateway are uploaded to the background. (Upload according to the existing mode time point); when the APP receives the SOS command of the watch gateway, the heart rate, blood oxygen, blood pressure, temperature measurement, etc. are tested and uploaded to the background from time to time.

[0008] Among them, the preferred solution is that the Bluetooth module transmits information to the watch gateway and the speaker gateway; the information includes the protocol content: packet header length (including command code, data and check bit) command code, data, check bit (modbus crc16); send data / / time synchronization 0x55 0x0b 0x01 year (4byte) month (1byte) day (1byte) hour (1byte) minute (1byte) second (1byte) CRC (2byte) / / turn off SOS 0x55 0x04 0x02 0x00 CRC (2byte).

[0009] Among them, the preferred solution is that the one-button alarm ring control method steps are: S1 Power on: Power on and press the button for 3 seconds. The blue light will stay on for 3 seconds and then enter pairing mode. The working voltage is 3.3-4.2V. S2 has been paired: a. Connect to the gateway and send a command to the gateway. The gateway voice prompts that the connection is normal. If it does not work after 5 seconds, it will enter deep sleep; b. In sleep mode, press the button for two seconds and the ring will work before reconnecting and connecting to the gateway; S3 is not paired: the blue light flashes slowly, and the light goes out after pairing is successful. The gateway screen displays OK, and the voice prompt indicates that the pairing is successful. S4 SOS action 1: Send SOS signal command to the gateway. Keep pressing the button and send SOS signal command to the gateway every 2 seconds until you release the button. The ring will not work for 5 seconds and enter deep sleep. S5 SOS action 2: In sleep mode, the ring automatically wakes up at 7 o'clock every morning to send a signal to the gateway, and the voice reminder is connected normally; S6 Low-power display: When the battery voltage is lower than 3.65V, a signal command is sent to the gateway to ensure that the connection is successful. The gateway receives the low-power command voice charging prompt; S7 retransmission: If no command is sent successfully, the gateway will give a voice prompt that the connection has been disconnected, and will give a voice prompt every hour until the connection is successfully established. S8 Remind again: If the low battery reminder is given but the device is not charging, the gateway will remind you to charge the device every five minutes. S9 power management: low power 3.65V, 3.3V enters shutdown, the gateway sends a shutdown voice reminder; the charging red light stays on until 4.05V indicates that it is fully charged, and the red light goes out; S10 shutdown management: 1. In sleep mode, quickly press the button five times to enter shutdown mode. Before shutting down, send a shutdown signal command to notify the gateway. After the gateway receives the command, it will voice prompt that the ring has been shut down and disconnect. The red light on the ring will flash three times and it will be turned off.

[0010] Among them, the preferred solution is that the watch gateway control method steps are: T1 Power on: Turn on the switch, the working voltage is 3.5-4.2V, the gateway has two buttons and a small AMOLED screen with touch; After T2 is turned on: After turning on, it will directly enter the main interface. Users can enter the Bluetooth search interface according to the menu selection and pair by selection. If no operation is performed, it will enter the standby mode; T3 Paired: a. After Bluetooth pairing is successful, the gateway enters standby mode without any operation. The gateway can connect multiple rings at the same time; b. When the gateway receives the low-battery signal command from the ring, the gateway broadcasts a charging reminder every 30 minutes until the ring stops charging; c. The information received by the gateway is synchronized to the platform via WIFI or 4G; d. When the gateway receives the SOS command, it sends an audible and visual alarm and sends it to the platform via WiFi or 4G; T4 Unpaired: After the ring is turned on, it sends Bluetooth pairing information and waits for the gateway to confirm the pairing. 3. Pairing is successful; T5 Unprocessed Action: The platform signal is sent to other platforms or APPs, waiting for processing. The gateway continues to issue alarms and sound and light until processing; T6 Processing action: The gateway turns off the alarm and platform record by pressing a button or touching; T7 Low-power display: When the battery is lower than 3.5V, the screen will display a low-power symbol and a charging reminder. When the battery is lower than 3.3V, the screen will lock and dormant. T8 power management: The screen lights up and the charging symbol appears. The charging symbol jumps according to the battery voltage grid. The gateway is normally powered by a type-c power supply.

[0011] Among them, the preferred solution is that only one of the watch gateway and the speaker gateway can transmit information for the one-button alarm ring to the user and the designated object. The information transmission method is not limited to Bluetooth communication, but also includes other wireless communication methods, including 315MHZ, 4.33MHZ, 2.4GHZ and 2.6GMHZ, and communication bands with a custom range of transceiver frequencies, and transmission in AM, FM, and CDMA modes.

[0012] Among them, the preferred solution is a one-button alarm ring that automatically enters power saving mode in a non-Bluetooth environment to extend standby time.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. It is smaller than the rescue notification device. There are many kinds of rescue notification devices, such as mobile phones, watches, bracelets, Bluetooth headsets, power banks, tags and remote controls. This device only needs to carry a ring with you; 2. It has a longer standby time than the rescue notification device. Unlike the rescue notification device, it needs to be charged frequently and is not easy to carry, which causes a lot of trivial matters and indirectly affects the quality of life; 3. The main body is changed to a ring. After the power saving design, it can standby for more than half a year after charging once. It is small and waterproof; it does not affect the work of both hands; 4. Use the speaker gateway at the usual place and wear a watch when going out. Only one of them can transmit information to the user and the designated object for the one-key alarm ring to ensure the success of the rescue notification and timely care; 5. When the power is lower than the standard, the mobile phone will be notified and charged in advance to ensure the normal use of the equipment and convenient travel; 6. The battery power can be known at any time and the problem of insufficient power can be known in advance. And the fast discharge function of the rechargeable mobile phone battery can be managed through APP to restore the battery to store power. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an organizational chart of a protection system with 24 / 7 health monitoring and one-button alarm; Figure 2 A schematic diagram of a one-button alarm ring function of a protection system with all-weather health monitoring function and one-button alarm; Figure 3 It is a functional diagram of a watch gateway of a protection system with all-weather health monitoring function and one-button alarm; Figure 4 This is a functional diagram of a speaker gateway for a protection system with all-weather health monitoring and one-button alarm; Figure 5 This is a CRC check schematic diagram of a protection system with all-weather health monitoring function and one-button alarm; Figure 6 The one-button alarm ring control method steps of a protection system with all-weather health monitoring function and one-button alarm are shown as a schematic diagram; Figure 7 The steps of a watch gateway control method for a protection system with all-weather health monitoring function and one-button alarm are shown as a schematic diagram; Figure 8 A schematic diagram of a fall sensing method for a protection system with 24 / 7 health monitoring and one-button alarm.

[0015] Explanation of the symbols in the accompanying drawings: 10-one-button alarm ring; 11-detection head; 12-Bluetooth module; 13-data; 14-CRC check code; 15-button; 16-detection tail; 18-three-dimensional displacement sensor; 20-watch gateway; 22-Bluetooth module; 25-vital sign detection module; 28-gateway; 30-speaker gateway; 32-Bluetooth module; 35-4G module; 50-application APP; 52-Internet; 58-smart device; 100-protection system. DETAILED DESCRIPTION

[0016] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. The implementation, functional features and advantages of the present invention will be described in conjunction with the embodiments and with reference to the attached drawings. Figures 1 to 8 Further explanation. The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] Reference Figure 1 In one embodiment of the present invention, the present invention is specifically a protection system with all-weather health monitoring function and one-button alarm. A protection system with all-weather health monitoring function and one-button alarm, its characteristic protection system 100 integrates a one-button alarm ring 10, a watch gateway 20, a speaker gateway 30 and an application APP50; the one-button alarm ring 10 contains a Bluetooth module 12 and a button 15, using the Bluetooth module 12 to transmit information with the watch gateway 20 and the speaker gateway 30; the watch gateway 20 contains a Bluetooth module 22, a vital sign detection module 25 and a gateway 28, using the Bluetooth module 22 to transmit information with the one-button alarm ring 10; using the gateway 28 to transmit information with the application APP50 of the smart device 58 through the Internet 52; the speaker gateway 30 contains a Bluetooth module 32 and a 4G module 35, using the Bluetooth module 32 to transmit information with the one-button alarm ring 10; using the 4G module 35 to notify users and designated objects, through the Internet and the application APP 50 Transmit information to each other; the application APP (50) is installed in the smart devices 52 of the user and the designated object, and common operating systems include Apple, Android, Blackberry and Hongmeng operating systems.

[0018] One is a one-button alarm ring 10, see attached Figure 1, the one-button alarm ring 10 contains a Bluetooth module 12 and a button 15, which utilizes the Bluetooth module 12 to exchange information with the watch gateway 20 and the speaker gateway 30; the one-button alarm ring 10 operates as follows: after long pressing the button for two seconds to turn on, it enters the Bluetooth pairing state and the blue light flashes, and the light goes out after the pairing is successful; after the receiving device is successfully paired, a voice prompt indicating that it is connected or a display indicating that it is connected is displayed; in standby mode, long pressing the button for two seconds to reconnect and start sending SOS low-speed 125K signal transmission, in this state, pressing or not pressing the button will send code values ​​until the device receives and sends an alarm reminder, and the device will stop sending after pressing the button to process it, otherwise it will continue to send; if the ring leaves the Bluetooth range, the Bluetooth light enters the fast flashing pairing state, and turns off after flashing for 5 minutes; refer to the attached Figure 2 , one-button alarm ring 10 functions include: K1. Press and hold the button for 2 seconds to start Bluetooth pairing. The blue light flashes and goes out after pairing is successful. K2. After the receiving device is paired successfully, a voice prompt or a display will appear indicating that it is connected; K3. In standby mode, press and hold the button for 2 seconds to reconnect and start sending SOS low-speed 125K signal transmission. In this state, the code value is sent whether the button is pressed or not, until the device receives and sends an alarm reminder. The device stops sending after pressing the button to process it. If it is not processed, it will continue to send; K4. If the ring is out of the Bluetooth range, the Bluetooth light will enter the fast flash pairing state and turn off after flashing for 5 minutes; K5. Bluetooth connection takes priority over gateway connection, and the light stays on when sending SOS signal; K6. Automatically broadcast power reminders from 7pm to 8:30pm every day, and send charging reminders if the battery voltage is lower than 3.65V; K7. If the voltage is lower than 3.3V, the device will be shut down without charging. A shutdown reminder will be sent before shutdown. K8. Fully charged, the system will broadcast that the battery is fully charged and the indicator light will remind you simultaneously.

[0019] The second is the watch gateway 20, see the attached Figure 1The watch gateway 20 contains a Bluetooth module 22, a vital sign detection module 25 and a gateway 28, which utilize the Bluetooth module 22 to transmit information to the one-button alarm ring 10. The watch gateway 20 operates as follows: the watch is turned on to enter the Bluetooth pairing interface, search for the SOS Bluetooth ring, click to connect, and after the connection is successful, a voice prompt is given that the connection has been made. The built-in gateway of the watch is directly connected to the SOS background APP. The watch has built-in heart rate, blood oxygen, blood pressure, temperature measurement, sleep, step counting and other test data, which are uploaded to the background. Press the SOS Bluetooth ring to send the SOS command to the watch. After receiving the command, the watch will emit an alarm sound and upload the SOS signal and positioning to the background, and test the heart rate, blood oxygen, blood pressure, temperature measurement, etc. to the background from time to time. After processing the SOS command, the watch sends a command to the Bluetooth ring to cancel the sending of the command. Every night from 7 to 8:30, the power command from the ring end is received and the power reminder is automatically broadcast. When the voltage is lower than 3.65V, a voice broadcast of the charging reminder is given. Every time a ring command is received, the time synchronization is sent at the same time. Refer to Attachment Figure 3 , the watch gateway functions are as follows: B1. Turn on the watch and enter the Bluetooth pairing interface. Search for SOS Bluetooth Ring and click Connect. After the connection is successful, a voice prompt will appear. B2. The watch’s built-in gateway is directly connected to the SOS backend APP; B3. The watch has built-in heart rate, blood oxygen, blood pressure, temperature measurement, sleep, step counting and other test data, which are uploaded to the backend; B4. Press the SOS Bluetooth ring to send the SOS command to the watch. The watch will send out an alarm after receiving the command. At the same time, it will upload the SOS signal and location to the backend and test the heart rate, blood oxygen, blood pressure, temperature, etc. at any time and upload them to the backend. B5. After processing the SOS command, the watch sends a command to the Bluetooth ring to cancel the command. B6. Every night from 7:00 to 8:30 pm, the ring will automatically broadcast a battery reminder when receiving a battery command. If the voltage is lower than 3.65V, a voice broadcast will be issued to remind you to charge. B7. Every time a ring command is received, time synchronization is sent simultaneously.

[0020] The third is the speaker gateway 30, which contains a Bluetooth module 32 and a 4G module 35. The Bluetooth module 32 is used to transmit information to the one-button alarm ring 10; the 4G module 35 is used to notify users and designated objects, and information is transmitted to the application APP50 through the Internet; the action of the speaker gateway 30 is that the gateway searches for the SOS Bluetooth ring through Bluetooth and clicks to connect to match the SOS Bluetooth ring. After the connection is successful, a voice prompt is issued that it is connected. If the connection is not working for 3 minutes, the ring enters a dormant state and the Bluetooth is disconnected; when the ring end presses the button for 2 seconds to wake up the ring, it immediately reconnects to the device and sends an SOS command to the speaker gateway device end. After receiving the SOS command, the speaker gateway issues an audible and visual alarm prompt, and at the same time uploads the command sent by the SOS end to the background APP via 4G; the SOS Bluetooth ring gives priority to the gateway connection, and connects to the gateway no matter what state it is in as long as it is close to the gateway; after the gateway processes the SOS command, it sends a command to release the SOS ring (manually release it by button or APP command). At the same time, a release command is sent to the APP, and the APP returns a command to release SOS to the gateway. From 7pm to 8:30pm every day, the power command from the ring is automatically broadcast with a power reminder. When the voltage is lower than 3.65V, a voice broadcast will be given to remind you to charge. Every time a command from the ring is received, the time synchronization is also sent.

[0021] The fourth is the application APP (50), which is installed in the smart device (52) of the user and the designated object. Common operating systems include Apple, Android, Blackberry and Hongmeng. The application APP (50) acts as follows: when the APP receives the SOS command, it issues a sound reminder and displays whether the command is issued by the watch gateway or the speaker gateway. The APP interface can click the SOS release menu button to send the release command, and the release command is returned to the sending end to turn off the SOS alarm. The sending end also releases the SOS sending command of the SOS ring end; if the gateway itself releases the SOS command, it needs to send a release command to the APP, and the APP returns a known command; if the APP does not process the SOS command after 5 seconds (does not read or give feedback), it starts to make a call, the call cannot be answered, and it is only used as a reminder; the heart rate, blood oxygen, blood pressure, temperature measurement, sleep, step counting and other test data of the watch gateway are uploaded to the background. (Upload according to the existing mode time point); when the APP receives the SOS command of the watch gateway, the heart rate, blood oxygen, blood pressure, temperature measurement and other tests are uploaded to the background from time to time. Refer to the attached Figure 4 , the functions of speaker gateway 30 are as follows: Speaker gateway function: (priority gateway) X1. The speaker gateway contains Bluetooth and 4G modules; X2. The gateway searches for the SOS Bluetooth ring through Bluetooth and clicks on the connection to pair with the SOS Bluetooth ring. After the connection is successful, a voice prompt is given. If the connection is not working for 3 minutes, the ring will enter the sleep state and the Bluetooth will be disconnected. X3. When the ring end presses the button for 2 seconds to wake up the ring, it will immediately reconnect to the device and send an SOS command to the speaker gateway device. After receiving the SOS command, the speaker gateway will issue an audible and visual alarm prompt, and at the same time upload the command sent by the SOS end to the background APP via 4G; X4. SOS Bluetooth ring will connect to the gateway first, no matter what state it is in, as long as it is close to the gateway; X5. After the gateway processes the SOS command, it sends a command to cancel the SOS ring (manually or by APP command). X6. Send a release command to the APP at the same time, and the APP returns a command to the gateway indicating that it has received the SOS release command; X7. Every night from 7:00 to 8:30 pm, the ring will automatically broadcast a battery reminder when receiving a battery command. If the battery is lower than 3.65V, a voice broadcast will be issued to remind you to charge. X8. Every time a ring command is received, time synchronization is sent simultaneously.

[0022] Among them, the preferred solution is that the Bluetooth module 12 transmits information to the watch gateway 20 and the speaker gateway 30; the information includes the protocol content: packet header length (including command code, data and check bit) command code, data, check bit (modbus crc16); send data / / time synchronization 0x55 0x0b 0x01 year (4byte) month (1byte) day (1byte) hour (1byte) minute (1byte) second (1byte) CRC (2byte) / / turn off SOS 0x55 0x04 0x02 0x00 CRC (2byte). Refer to the attached Figure 6 The header 11, data 13, CRC check code 14 and tail 16 in the information can use the CRC check code 14 as an error correction and verification mechanism. The check bit is to ensure the integrity of the data during transmission. A specified algorithm is used to calculate the original data to obtain a check value. When the receiver receives the data, the same check algorithm is used to calculate the original data. If the calculation result is consistent with the received check value, it means that the data verification is correct and this frame of data can be used. If it is inconsistent, it means that an error occurred during the transmission process. This frame of data is discarded and requested to be resent.

[0023] Commonly used check algorithms include parity check, checksum, CRC, and less commonly used check algorithms such as LRC and BCC. Taking odd check in serial communication as an example, if the number of 1s in the data is odd, the odd check bit is 0, otherwise it is 1.

[0024] For example, the original data is: 0001 0011, the number of 1s in the data (or the sum of each bit) is 3, so the odd check bit is 0. This verification method is very simple, but this verification method has a high bit error rate. Suppose that due to interference in the transmission process, the data received by the receiving end is 0010 0011. Through the odd check operation, the value of the odd check bit is 0. Although the check passes, the data has been erroneous. A good verification method, in conjunction with a digital signal encoding method, such as (differential) Manchester encoding, (non-) return-to-zero code, etc., can greatly improve the robustness and stability of communication. The present invention adopts the CRC-32 check and Manchester encoding method used in Ethernet. Refer to Attachment Figure 5 , the principle and implementation method of CRC check. Cyclic Redundancy Check (CRC) is a channel coding technology that generates a short fixed-bit check code based on data such as network data packets or computer files. It is mainly used to detect or check errors that may occur after data transmission or storage. It uses the principle of division and remainder to detect errors.

[0025] CRC has fast calculation speed, strong error detection capability, and is easy to implement with hardware circuits such as encoders. It has advantages over parity check and other verification methods in terms of error detection accuracy, speed, and cost. Therefore, CRC has become the most common verification method in the field of computer information communication. Common applications include Ethernet / USB communication, compression and decompression, video encoding, image storage, disk reading and writing, etc.

[0026] Among them, the preferred solution is, refer to the attached Figure 6 The steps of the one-button alarm ring 10 control method are: S1 Power on: Power on and press the button for 3 seconds. The blue light will stay on for 3 seconds and then enter pairing mode. The working voltage is 3.3-4.2V. S2 has been paired: a. Connect to the gateway and send a command to the gateway. The gateway voice prompts that the connection is normal. If it does not work after 5 seconds, it will enter deep sleep; b. In sleep mode, press the button for two seconds and the ring will work before reconnecting and connecting to the gateway; S3 is not paired: the blue light flashes slowly, and the light goes out after pairing is successful. The gateway screen displays OK, and the voice prompt indicates that the pairing is successful. S4 SOS action 1: Send SOS signal command to the gateway. Keep pressing the button and send SOS signal command to the gateway every 2 seconds until you release the button. The ring will not work for 5 seconds and enter deep sleep. S5 SOS action 2: In sleep mode, the ring automatically wakes up at 7 o'clock every morning to send a signal to the gateway, and the voice reminder is connected normally; S6 Low-power display: When the battery voltage is lower than 3.65V, a signal command is sent to the gateway to ensure that the connection is successful. The gateway receives the low-power command voice charging prompt; S7 retransmission: If no command is sent successfully, the gateway will give a voice prompt that the connection has been disconnected, and will give a voice prompt every hour until the connection is successfully established. S8 Remind again: If the low battery reminder is given but the device is not charging, the gateway will remind you to charge the device every five minutes. S9 power management: low power 3.65V, 3.3V enters shutdown, the gateway sends a shutdown voice reminder; the charging red light stays on until 4.05V indicates that it is fully charged, and the red light goes out; S10 shutdown management: 1. In sleep mode, quickly press the button five times to enter shutdown mode. Before shutting down, send a shutdown signal command to notify the gateway. After the gateway receives the command, it will voice prompt that the ring has been shut down and disconnect. The red light on the ring will flash three times and it will be turned off.

[0027] Among them, the preferred solution is, refer to the attached Figure 7 , the steps of the watch gateway 20 control method are: T1 Power on: Turn on by toggle switch, working voltage 3.5-4.2V, the gateway has two buttons and a small AMOLED screen or TFT screen with touch; After T2 is turned on: After turning on, it will directly enter the main interface. Users can enter the Bluetooth search interface according to the menu selection and pair by selection. If no operation is performed, it will enter the standby mode; T3 Paired: a. After Bluetooth pairing is successful, the gateway enters standby mode without any operation. The gateway can connect multiple rings at the same time; b. When the gateway receives the low-battery signal command from the ring, the gateway broadcasts a charging reminder every 30 minutes until the ring stops charging; c. The information received by the gateway is synchronized to the platform via WIFI or 4G; d. When the gateway receives the SOS command, it sends an audible and visual alarm and sends it to the platform via WiFi or 4G; T4 Unpaired: After the ring is turned on, it sends Bluetooth pairing information and waits for the gateway to confirm the pairing. 3. Pairing is successful; T5 Unprocessed Action: The platform signal is sent to other platforms or APPs, waiting for processing. The gateway continues to issue alarms and sound and light until processing; T6 Processing action: The gateway turns off the alarm and platform record by pressing a button or touching; T7 Low-power display: When the battery is lower than 3.5V, the screen will display a low-power symbol and a charging reminder. When the battery is lower than 3.3V, the screen will lock and dormant. T8 power management: The screen lights up and the charging symbol appears. The charging symbol jumps according to the battery voltage grid. The gateway is normally powered by a type-c power supply.

[0028] Among them, the preferred option is to notify the mobile phone when the battery level is lower than the standard, and charge it in advance to ensure the normal use of the device and convenient travel.

[0029] Among them, the preferred solution is that the battery power can be known at any time, and the problem of insufficient power can be known in advance. And the fast discharge function of the rechargeable mobile phone battery can be managed through the APP to restore the battery to the stored power.

[0030] Among them, the preferred solution is, refer to the attached Figure 8 A three-dimensional displacement sensor 18 is added to the one-button alarm ring 10. When the Z direction moves rapidly, it will be initially judged as a fall. It will vibrate every two seconds. If it is a misjudgment, it can be released by pressing the button. If it is not released after five vibrations, the fall alarm will be activated.

[0031] Among them, the preferred solution is that only one of the watch gateway 20 and the speaker gateway 30 can transmit information to the user and the designated object for the one-button alarm ring 10, and the information transmission method is not limited to Bluetooth communication, but also includes other wireless communication methods, including 315MHZ, 4.33MHZ, 2.4GHZ and 2.6GMHZ, and communication bands with a customized range of transceiver frequencies, and transmission in AM, FM, and CDMA modes.

[0032] Among them, the preferred solution is that the one-button alarm ring 10 has the function of automatically entering the power saving mode in a non-Bluetooth environment to extend the standby time.

[0033] Among them, the preferred solution is that it is smaller than the rescue notification device. There are many kinds of rescue notification devices, such as mobile phones, watches, bracelets, Bluetooth headsets, power banks, tags and remote controls, etc. This device only requires a ring to be carried with you.

[0034] Among them, the preferred solution is that it has a longer standby time than the rescue notification device, does not need to be charged frequently like the rescue notification device, and is not easy to carry around, causing a lot of tedious things and indirectly affecting the quality of life.

[0035] Among them, the preferred solution is to change the main body into a ring. After the power-saving design, it can be on standby for more than half a year after a charge. It is small in size and waterproof; it does not affect the work of both hands.

[0036] Among them, the preferred solution is to use the speaker gateway 30 at the usual location and wear a watch when going out. Only one of them can transmit information to the user and the designated object for the one-key alarm ring 10 to ensure that the rescue notification is successful and timely care is received. The speaker gateway 30 can be attached with a large model to become an AI speaker.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protection system with all-weather health monitoring function and one-touch alarm, wherein the protection system (100) integrates a one-touch alarm ring (10), a watch gateway (20), a speaker gateway (30) and an application APP (50) into one; the one-touch alarm ring (10) contains a Bluetooth module (12) and a button (15) for transmitting information between the Bluetooth module (12) and the watch gateway (20) and the speaker gateway (30); the watch gateway (20) contains a Bluetooth module (22) , the vital sign detection module (25) and the gateway (28) use the Bluetooth module (22) to exchange information with the one-button alarm ring (10); use the gateway (28) to exchange information with the application APP (50) via the Internet (52); the speaker gateway (30) contains a Bluetooth module (32) and a 4G module (35), and uses the Bluetooth module (32) to exchange information with the one-button alarm ring (10); uses the 4G module (35) to notify the user and the designated object, and exchanges information with the application APP (50) via the Internet; the application APP (50) is installed in the user's and the designated object's smart device (52), and common operating systems include Apple, Android, Blackberry and Hongmeng.

2. A protection system (100) according to claim 1, characterized in that: The one-button alarm ring (10) contains a Bluetooth module (12) and a button (15) which utilize the Bluetooth module (12) to exchange information with a watch gateway (20) and a speaker gateway (30); the one-button alarm ring (10) operates as follows: after the button is long pressed for two seconds to start up, the blue light flashes when entering Bluetooth pairing, and the light goes out after successful pairing; after successful pairing, a voice prompt indicating that the receiving device has been connected or a display indicating that the device has been connected is given; in standby mode, the button is long pressed for two seconds to reconnect and start sending SOS low-speed 125K signal transmission. In this mode, the code value is sent whether the button is pressed or not until the device receives and sends an alarm reminder, and the device stops sending after pressing the button to process, and continues sending if the button is not processed; If the ring is out of the Bluetooth range, the Bluetooth light will enter the fast flash pairing state, and the device will shut down after flashing for 5 minutes; Bluetooth connection will prioritize gateway connection, and the light will stay on when sending an SOS signal; it will automatically broadcast a battery reminder from 7pm to 8:30pm every day, and send a charging reminder when the voltage is below 3.65V; it will shut down directly without charging if it is below 3.3V, and send a shutdown reminder before shutting down; it will broadcast once when fully charged, and the indicator light will remind you synchronously. The built-in gateway of the watch directly connects to the SOS background APP.

3. A protection system (100) according to claim 1, characterized in that: The watch gateway (20) contains a Bluetooth module (22), a vital sign detection module (25) and a gateway (28) which utilizes the Bluetooth module (22) to communicate with the one-touch alarm ring (10); the watch gateway (20) operates as follows: the watch is turned on to enter the Bluetooth pairing interface, the SOS Bluetooth ring is searched, and the connection is clicked. After the connection is successful, a voice prompt is given that the connection has been made; the watch's built-in gateway is directly connected to the SOS backend APP; the watch's built-in heart rate, blood oxygen, blood pressure, temperature measurement, sleep, step counting and other test data are uploaded to the backend; the SOS Bluetooth ring is pressed once to send an SOS command to the watch, and the watch receives the command and emits an alarm sound while uploading the SOS signal and positioning to the backend and constantly tests the heart rate, blood oxygen, blood pressure, temperature measurement and other data and uploads them to the backend; After processing the SOS command, the watch sends a command to the Bluetooth ring to cancel the command. Every night from 7pm to 8:30pm, it automatically broadcasts a battery reminder when receiving a battery command from the ring. When the voltage is lower than 3.65V, it broadcasts a charging reminder by voice. Every time a command is received from the ring, the time is synchronized.

4. A protection system (100) according to claim 1, characterized in that: The speaker gateway (30) contains a Bluetooth module (32) and a 4G module (35), and uses the Bluetooth module (32) to transmit information to and from the one-button alarm ring (10); uses the 4G module (35) to notify the user and the designated object, and transmits information to and from the application APP (50) via the Internet; the speaker gateway (30) operates as follows: the gateway searches for the SOS Bluetooth ring through Bluetooth and clicks on the connection to match the SOS Bluetooth ring; after the connection is successful, a voice prompt is issued that the connection has been made; if the connection is not made for 3 minutes, the ring enters a dormant state and the Bluetooth is disconnected; when the ring end presses a button for 2 seconds to wake up the ring, the ring immediately reconnects to the device and sends an SOS command to the speaker gateway device end; after receiving the SOS command, the speaker gateway issues an audible and visual alarm prompt, and at the same time uploads the command sent by the SOS end to the background APP via 4G; The SOS Bluetooth ring connects to the gateway first, and will connect to the gateway no matter what state it is in as long as it is close to the gateway; after the gateway processes the SOS command, it sends a command to release the SOS ring (manually release it by button or APP command); at the same time, it sends a release command to the APP, and the APP returns a command to release SOS to the gateway; every day from 7pm to 8:30pm, it automatically broadcasts a battery reminder when it receives a battery command from the ring, and gives a voice broadcast of a charging reminder when the voltage is lower than 3.65V; every time a ring command is received, the time synchronization is sent at the same time.

5. A protection system (100) according to claim 1, characterized in that the application APP (50) is installed in the smart device (52) of the user and the designated object, and the common operating systems are Apple, Android, Blackberry and Hongmeng; the application APP (50) acts as follows: when the APP receives the SOS command, it issues a sound reminder, and at the same time displays whether the command is issued by the watch gateway or the speaker gateway. The APP interface can click the cancel SOS menu button to send the cancel command, and the cancel command returns to the sending end to turn off the SOS alarm, and the sending end cancels the SOS sending command of the SOS ring end; if the gateway itself cancels the SOS command, it needs to send a cancel command to the APP, and the APP returns a known command; if the APP does not process the SOS command (does not read or does not give feedback) after 5 seconds, it starts to make a call, and the call cannot be answered, and is only used as a reminder; the heart rate, blood oxygen, blood pressure, temperature measurement, sleep, step counting and other test data of the watch gateway are uploaded to the background. (Upload according to the existing mode time point); when the APP receives the SOS command of the watch gateway, the heart rate, blood oxygen, blood pressure, temperature measurement and other tests are uploaded to the background from time to time.

6. A protection system (100) according to claim 1, characterized in that the Bluetooth module (12) and the watch gateway (20) and the speaker gateway (30) transmit information to each other; the information includes protocol content: packet header length (including command code, data and check bit) command code, data, check bit (modbus crc16); send data / / time synchronization 0x55 0x0b 0x01 year (4byte) month (1byte) day (1byte) hour (1byte) minute (1byte) second (1byte) CRC (2byte) / / turn off SOS 0x55 0x04 0x02 0x00 CRC (2byte); the information has a CRC error correction and verification mechanism.

7. A protection system (100) according to claim 1, characterized in that the control method of the one-button alarm ring (10) comprises the following steps: S1 Power on: Power on and press the button for 3 seconds. The blue light will stay on for 3 seconds and then enter pairing mode. The working voltage is 3.3-4.2V. S2 has been paired: a. Connect to the gateway and send a command to the gateway. The gateway voice prompts that the connection is normal. If it does not work after 5 seconds, it will enter deep sleep; b. In sleep mode, press the button for two seconds and the ring will work before reconnecting and connecting to the gateway; S3 is not paired: the blue light flashes slowly, and the light goes out after pairing is successful. The gateway screen displays OK, and the voice prompt indicates that the pairing is successful. S4 SOS action 1: Send SOS signal command to the gateway. Keep pressing the button and send SOS signal command to the gateway every 2 seconds until you release the button. The ring will not work for 5 seconds and enter deep sleep. S5 SOS action 2: In sleep mode, the ring automatically wakes up at 7 o'clock every morning to send a signal to the gateway, and the voice reminder is connected normally; S6 Low-power display: When the battery voltage is lower than 3.65V, a signal command is sent to the gateway to ensure that the connection is successful. The gateway receives the low-power command voice charging prompt; S7 retransmission: If no command is sent successfully, the gateway will give a voice prompt that the connection has been disconnected, and will give a voice prompt every hour until the connection is successfully established. S8 Remind again: If the low battery reminder is given but the device is not charging, the gateway will remind you to charge the device every five minutes. S9 power management: low power 3.65V, 3.3V enters shutdown, the gateway sends a shutdown voice reminder; the charging red light stays on until 4.05V indicates that it is fully charged, and the red light goes out; S10 shutdown management:

1. In sleep mode, quickly press the button five times to enter shutdown mode. Before shutting down, send a shutdown signal command to notify the gateway. After the gateway receives the command, it will voice prompt that the ring has been shut down and disconnect. The red light on the ring will flash three times and it will be turned off.

8. A protection system (100) according to claim 1, characterized in that: The steps of the control method of the watch gateway (20) are as follows: T1 Power on: Turn on the switch, the working voltage is 3.5-4.2V, the gateway has two buttons and a small OLED screen with touch; After T2 is turned on: After turning on, it will directly enter the main interface. Users can enter the Bluetooth search interface according to the menu selection and pair by selection. If no operation is performed, it will enter the standby mode; T3 Paired: a. After Bluetooth pairing is successful, it will enter standby mode without any operation. The gateway can connect multiple rings at the same time; b. When the gateway receives the low-battery signal from the ring, it broadcasts a charging reminder every 30 minutes until the ring stops charging; c. The information received by the gateway is synchronized to the platform via WIFI or 4G; d. The gateway receives the SOS command, issues an audible and visual alarm, and sends it to the platform via WiFi or 4G; T4 Unpaired: After the ring is turned on, it sends Bluetooth pairing information and waits for the gateway to confirm the pairing.

3. Pairing is successful; T5 Unprocessed Action: The platform signal is sent to other platforms or APPs, waiting for processing. The gateway continues to issue alarms and sound and light until processing; T6 Processing action: The gateway turns off the alarm and platform record by pressing a button or touching; T7 Low-power display: When the battery is lower than 3.5V, the screen will display a low-power symbol and a charging reminder. When the battery is lower than 3.3V, the screen will lock and dormant. T8 power management: The screen lights up and the charging symbol appears. The charging symbol jumps according to the battery voltage grid. The gateway is normally powered by a type-c power supply.

9. A protection system (100) according to claim 1, characterized in that only one of the watch gateway (20) and the speaker gateway (30) is needed to transmit information to the user and the designated object for the one-button alarm ring (10), and the information transmission method is not limited to Bluetooth communication, but also includes other wireless communication methods, including 315MHZ, 4.33MHZ, 2.4GHZ and 2.6GMHZ, and communication bands with a custom range of transceiver frequencies, and transmission in AM, FM, and CDMA modes; the speaker gateway (30) can be attached with a large model to become an AI speaker.

10. A protection system (100) according to claim 1, characterized in that the one-button alarm ring (10) has the function of automatically entering power saving mode in a non-Bluetooth environment to extend the standby time; a three-dimensional displacement sensor (18) is added to the one-button alarm ring (10) and when the Z direction moves rapidly, it will initially be judged as a fall, and it will vibrate every two seconds. If it is a misjudgment, it can be released by pressing a button. If it is not released after five vibrations, the fall alarm is activated.

Images