TWI626629B - Wireless communication device and method - Google Patents

Abstract

The invention discloses a wireless communication device and a corresponding method thereof, the wireless communication device comprises a sensing module, configured to detect a connection state between the rescue device and the wireless communication device; and a microcontroller, configured to be according to the connection state Controlling whether the wireless communication device enters a distress mode, when the wireless communication device enters a distress mode, the microcontroller acquires current information of the wireless communication device; and a communication module is configured to send a help to the cloud server The signal, the distress signal includes the current information.

Description

Wireless communication device and corresponding method

The present invention relates to a wireless communication device, and more particularly to a wireless communication device having a help function and a corresponding method thereof.

Users of wireless communication devices can use the wireless communication device for help in the event of an accident, such as an outdoor activity injury or a criminal, but the existing wireless communication device usually requires the user to unlock the screen first and then use the screen. The short message, telephone or other communication function sends a distress message to the outside world, and the operation process of the rescue operation is complicated, and when the user is in the above-mentioned unexpected situation, it is often inconvenient to operate the screen of the wireless communication device.

In view of the above, it is necessary to provide a wireless communication device that is convenient for the user to perform a rescue operation.

In addition, the present invention also provides a method corresponding to the above wireless communication device.

A wireless communication device includes: a sensing module, configured to detect a connection state between the rescue device and the wireless communication device; and a microcontroller, configured to control whether the wireless communication device enters a rescue mode according to the connection state, When the wireless communication device enters the distress mode, the microcontroller acquires current information of the wireless communication device; and the communication module is configured to send a help signal to the cloud server, where the help signal includes the current information .

A method of seeking help, including: Establishing a connection between the rescue device and the wireless communication device; detecting a connection state between the rescue device and the wireless communication device; controlling, according to the connection state, whether the wireless communication device enters a distress mode, when the wireless communication device enters In the rescue mode, the microcontroller acquires current information of the wireless communication device; and sends a help signal to the cloud server, where the help signal includes the current information.

The wireless communication device only needs to pull out the help-seeking device to trigger the wireless communication device to enter the distress mode, and sends a distress signal to the cloud server, and the rescue operation is extremely simple and quick, so that the user can be rescued in time, thereby greatly improving the user. Life safety.

100‧‧‧Help System

10‧‧‧Help device

30‧‧‧Wireless communication device

31‧‧‧Sense Module

32‧‧‧Microcontroller

33‧‧‧ Positioning Module

34‧‧‧ camera module

35‧‧‧Communication module

36‧‧‧Warning module

37‧‧‧Setting module

38‧‧‧ Storage Module

39‧‧‧clock module

40‧‧‧ microphone

50‧‧‧Cloud Server

FIG. 1 is a schematic diagram of functional modules of a help system according to a preferred embodiment of the present invention.

FIG. 2 is a schematic diagram of a workflow of a method for salvage according to a preferred embodiment of the present invention.

Referring to FIG. 1 , a help system 100 according to a preferred embodiment of the present invention includes a rescue device 10 , a wireless communication device 30 , and at least one cloud server 50 . The wireless communication device 30 and at least one cloud server 50 are communicatively coupled. The wireless communication device 30 can be a mobile phone, a PDA or a tablet. Typically, the wireless communication device 30 implements the aforementioned communication connection over a wireless communication network, such as a 2G, 3G, 4G or Wi-Fi network.

The help device 10 is configured to trigger the wireless communication device 30 to enter a distress mode. The rescue device 10 can establish a connection with the wireless communication device 30 and trigger the wireless communication device 30 to enter the rescue mode when the connection with the wireless communication device 30 is disconnected. In the preferred embodiment, the rescue device 10 is inserted into the wireless communication device 30 and establishes a connection with the wireless communication device 30. It can be understood that the rescue device 10 and the wireless communication device 30 can also establish a wireless communication connection, such as Bluetooth communication, short-range communication, Wi-Fi communication connection, and the like.

In the preferred embodiment, the rescue device 10 is a dust plug that can be inserted into the earphone jack or the USB socket of the wireless communication device 30 and establish a connection with the wireless communication device 30. Specifically, the rescue device 10 includes a plug portion, and the plug portion is a headphone plug or a USB connector. In the preferred embodiment, when the plug-in portion of the rescue device 10 is removed from the wireless communication device 30, an electrical signal such as a pulse signal is generated, and the user can pass the help-seeking device 10 from the earphone jack of the wireless communication device 30. Withdrawn, the electrical signal triggers the wireless communication device 30 to enter a distress mode.

The wireless communication device 30 includes a sensing module 31, a microcontroller 32, a positioning module 33, a camera module 34, a communication module 35, a warning module 36, and a clock module 39. The sensing module 31, the positioning module 33, the camera module 34, the communication module 35, the warning module 36 and the clock module 39 are all connected to the microcontroller 32.

The sensing module 31 detects the connection state of the rescue device 10 and the wireless communication device 30, and sends a corresponding sensing signal to the microcontroller 32. In the preferred embodiment, the sensing module 31 can be a sensing circuit that senses an electrical signal generated by the rescue device 10 when it is pulled out from the wireless communication device 30, such as a pulse signal, and generates a corresponding sensing. Signal.

The microcontroller 32 controls whether the wireless communication device 30 enters a distress mode according to the sensing signal. If the rescue device 10 is disconnected from the wireless communication device 30, the microcontroller 32 controls the wireless communication device 30 to enter a distress mode; if the rescue device 10 remains connected to the wireless communication device 30, then the The microcontroller 32 controls the sensing module 31 to continue detecting the connection state of the rescue device 10 and the wireless communication device 30.

The microcontroller 32 acquires current information of the wireless communication device 30. In the preferred embodiment, the current information includes one or a combination of at least two of location information, video information, voice information, and time information. The location information is acquired by the positioning module 33. The positioning module 33 can obtain location information through a satellite positioning system such as GPS or GLONASS. The image information is captured by the camera module 34 for the current environment of the wireless communication device 30. The time information is obtained by an existing clock module 39 in the wireless communication device 30. The sound information is acquired by the microphone 40 within the wireless communication device 30.

The communication module 35 is configured to send a distress signal to the cloud server 50. Specifically, when the wireless communication device 30 enters the distress mode, the microcontroller 32 triggers the communication module 35 to send a help signal to the cloud server 50. The distress signal includes current information of the wireless communication device 30.

The microcontroller 32 further determines whether the wireless communication device 30 exits the distress mode. In the preferred embodiment, the microcontroller 32 controls the wireless communication device 30 to provide a canceled password input interface to the user, obtain the password input by the user, determine whether the password input by the user is correct, and determine according to the judgment. As a result, the wireless communication device 30 is controlled to exit or maintain the distress mode. Specifically, if it is determined that the user inputs the password correctly, the wireless communication device 30 is controlled to exit the help-seeking mode, so as to prevent the wireless communication device 30 from entering the distress mode due to the user's misoperation of the help-seeking device 10, thereby affecting its normal use; If the input password is incorrect, the microcontroller 32 controls the wireless communication device 30 to maintain the distress mode.

The microcontroller 32 is further configured to control the communication module 35 to send a logout mode signal to the cloud server 50. Specifically, when the microcontroller 32 controls the wireless communication device 30 to exit the distress mode, the microcontroller 32 simultaneously triggers the communication module 35 to issue a logout mode signal to the cloud server 50.

The alert module 36 is configured to issue an alert signal under the control of the microcontroller 32. The warning signal can be an audio signal or a light signal or a combination of the two.

The cloud server 50 is configured to store a contact person such as a contact name and a phone number, and a help message such as a help message, and send a help notification to the preset contact person, and the help notification can be a phone call or a short message. Specifically, when receiving the distress signal, the cloud server 50 sends a distress notification to the preset contact. Further, the cloud server 50 may immediately send a distress notification to the preset contact person when receiving the distress signal, or may notify the preset contact person after receiving the distress signal after receiving the distress signal for a preset time. Send a distress notice. When receiving the exit distress mode signal, the cloud server 50 stops issuing a distress notification to the preset contact. The help notification may include current information of the wireless communication device 30.

It can be understood that the wireless communication device 30 further includes a setting module 37, which is used to facilitate the user to personalize the help mode of the wireless communication device 30, and the specific preset time can be The preset contact person and the warning signal sent by the warning module 36 are set.

It can be understood that the wireless communication device 30 further includes a storage module 38, and the storage module 38 is configured to store the current information and the preset contact.

It can be understood that after the rescue device 10 is unplugged from the wireless communication device 30, it can be inserted again into another wireless communication device 30, and the microcontroller 32 of the other wireless communication device 30 is used to acquire the other device. The current information of a wireless communication device 30. As described in the previous embodiments, the current The information may include one or a combination of at least two of location information, video information, sound information, and time information. The communication module 35 of the other wireless communication device 30 can send a distress signal to the cloud server 50. The distress signal includes current information of the other wireless communication device 30. The cloud server 50 then transmits the distress notification to the preset contact person so that the preset contact person can perform the rescue in time. The distress notification may include current information of the other wireless communication device 30.

In addition, the help-seeking device 10 itself may further have a storage and wireless communication function, and when it is pulled out from the earphone jack on the wireless communication device 30, the help-seeking signal is automatically sent to the cloud server 50.

Referring to FIG. 2, a rescue method according to a preferred embodiment of the present invention includes the following steps: Step S102, establishing a connection between the rescue device 10 and the wireless communication device 30. In the preferred embodiment, the rescue device 10 is provided. It is inserted into the wireless communication device 30 and establishes a connection with the wireless communication device 30. It can be understood that the rescue device 10 and the wireless communication device 30 can also establish a wireless communication connection, such as Bluetooth communication, short-range communication, Wi-Fi communication connection, and the like.

In the preferred embodiment, the rescue device 10 is a dust plug that can be inserted into the earphone jack or the USB socket of the wireless communication device 30 and establish a connection with the wireless communication device 30. Specifically, the rescue device 10 includes a plug portion, and the plug portion is a headphone plug or a USB connector. The user can trigger the wireless communication device 30 to enter the distress mode by pulling the help device 10 out of the earphone jack of the wireless communication device 30.

In step S103, the sensing module 31 detects the connection state of the rescue device 10 and the wireless communication device 30, and sends a corresponding sensing signal to the microcontroller 32. In the preferred embodiment, the sensing module 31 can be a sensing circuit that senses an electrical signal generated by the rescue device 10 when it is pulled out from the wireless communication device 30, such as a pulse signal, and generates a corresponding sensing. Signal.

In step S104, the microcontroller 32 determines whether the wireless communication device 30 enters the distress mode according to the detection signal. If so, that is, the rescue device 10 is disconnected from the wireless communication device 30, the process proceeds to step S105. If not, that is, the rescue device 10 remains connected to the wireless communication device 30, the process returns to step S104 to continue detecting whether the rescue device 10 is removed from the wireless communication device 30.

In step S105, the wireless communication device 30 enters a distress mode, and the microcontroller 32 acquires current information of the wireless communication device 30. In the preferred embodiment, the current information may specifically include one or a combination of at least two of location information, video information, voice information, and time information.

In step S106, the communication module 35 sends a distress signal to the cloud server 50. Specifically, the distress signal includes current information of the wireless communication device 30. The cloud server 50 immediately sends a distress notification to the preset contact person when receiving the distress signal. The help notification may include the current information.

In step S107, the microcontroller 32 determines whether the wireless communication device 30 exits the help-seeking mode. In the preferred embodiment, the microcontroller 32 controls the wireless communication device 30 to provide a password-free input interface for cancellation. And obtaining the password input by the user, determining whether the password input by the user is correct, and controlling the wireless communication device 30 to exit or maintain the distress mode according to the judgment result. Specifically, if it is determined that the user inputs the password correctly, the rescue mode is exited, and the process returns to step S102. When the microcontroller 32 controls the wireless communication device 30 to exit the help-seeking mode, the microcontroller 32 simultaneously triggers the communication module 35 to the cloud server 50. When the help-seeking mode signal is sent out, the cloud server 50 stops sending a help-seeking notification to the preset contact person when receiving the exiting help-seeking mode signal. If it is determined that the user input password is not correct, the process proceeds to step S108.

In step S108, the microcontroller 32 controls the alert module 36 to send an alert signal, and the alert signal may be an audio signal or a light signal. It can be understood that the warning module 36 can also not issue an alert signal.

It can be understood that after the cloud server 50 receives the distress signal in step S106, and performs a preset time in step S107, the user still does not input the correct password, that is, when the cloud server 50 does not receive the exit distress signal, The call for help is sent to the preset contact person to automatically notify the preset contact person to avoid the user entering the distress mode by mistake due to the user operating the help device 10.

It is to be understood that the method further includes the step S101 before the step S102, the setting module 37 performs the setting of the distress mode on the wireless communication device 30, and specifically, the preset time, the contact person, and the warning mode. Group 36 issues a warning signal, etc. for setting.

The help-seeking system 100 can trigger the wireless communication device 30 to enter the distress mode by simply pulling out the help-seeking device 10, and send a distress signal to the cloud server 50. The rescue operation is extremely simple and quick, so that the user can be rescued in time, thereby greatly Improve the safety of users' lives.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above is only a preferred embodiment of the present invention, and the scope of the present invention is not in the above embodiment. The equivalent modifications or variations made by persons skilled in the art to the spirit of the present invention are intended to be included within the scope of the following claims.

Claims (8)

A wireless communication device is improved in that the wireless communication device includes: a sensing module, configured to detect a connection state between the rescue device and the wireless communication device, and the sensing module senses the rescue device Decoding a wireless signal generated by the wireless communication device, and generating a corresponding sensing signal, and determining, according to the sensing signal, a connection state between the rescue device and the wireless communication device; and a microcontroller for The connection state controls whether the wireless communication device enters a distress mode, when the wireless communication device enters a distress mode, the microcontroller acquires current information of the wireless communication device; and the communication module is used to move to the cloud The server sends a distress signal, the distress signal includes the current information, and the microcontroller further determines that the wireless communication device exits or maintains the distress mode after the communication module sends the distress signal. The wireless communication device of claim 1, wherein the microcontroller provides a password-incoming interface for canceling the call to the user, obtaining a password input by the user, determining whether the password input by the user is correct, and The result of the determination controls the wireless communication device to exit or maintain the distress mode. The wireless communication device of claim 2, wherein the microcontroller further comprises an alert module, and the alert module sends a warning signal if the user inputs the password incorrectly. The wireless communication device of claim 1, wherein the current information includes at least one of location information, image information, sound information, and time information, and the wireless communication device further includes a positioning module and a camera module. And a microphone and a clock module for respectively acquiring the location information, the image information, the sound information, and the time information. A rescue method, the improvement method comprising: the rescue method comprises: establishing a connection between the help-seeking device and the wireless communication device; Detecting a connection state between the rescue device and the wireless communication device, the method comprising: sensing an electrical signal generated when the rescue device is pulled out from the wireless communication device, and generating a corresponding sensing signal, Determining, according to the sensing signal, a connection state of the rescue device and the wireless communication device; controlling, according to the connection state, whether the wireless communication device enters a distress mode, when the wireless communication device enters a distress mode, the micro The controller acquires current information of the wireless communication device; sends a distress signal to the cloud server, the distress signal includes the current information; and determines that the wireless communication device exits or maintains a distress mode. The method of claim for claim 5, wherein the method further includes providing a password input interface for canceling the help to the user, obtaining a password input by the user, determining whether the password input by the user is correct, and The wireless communication device is controlled to exit or maintain the distress mode according to the judgment result. The method of claim for claim 6, wherein the method further includes: if the user inputs the password incorrectly, issuing a warning signal. The method of claim for claim 5, wherein the current information includes at least one of location information, video information, voice information, and time information.