A smart safety bracelet

Abstract

The present invention belongs to the technical field of smart bracelets, and discloses a smart safety bracelet, including a wristband for wearing, a memory, a processor, a communication module and a power module are arranged in the wristband, a camera module and a recording module are arranged on the wristband, the camera module, the recording module, the memory, the communication module and the power module are all electrically connected to the processor, the camera module and the recording module are used to obtain evidence when an alarm signal is received, the memory is used to store evidence information, and the communication module is used to communicate data with the outside. When the processor sends an alarm signal to the camera module and the recording module, the camera module records and shoots on-site, the recording module records on-site, and collects evidence information, and the evidence information is first stored in the memory, and the relatives and friends of the wearer can understand the on-site situation through the evidence information, quickly understand the real-time situation of the wearer, and comprehensively judge whether the wearer is in danger.

Description

Technical Field

[0001] The invention belongs to the technical field of smart bracelets, and in particular relates to a smart safety bracelet. Background Art

[0002] With the increasing maturity of smart chips and artificial intelligence technology, smart bracelets have become popular in the current market. Smart bracelets have basic functions such as vibration wake-up, sleep tracking, exercise monitoring and meal recording. They are very popular in people's daily health monitoring. At the same time, smart bracelets are small in size and easy to wear, which are deeply favored by people. However, most of the smart bracelets on the market currently only have the functions of sports step recording, positioning, health data collection, learning and preventing the elderly and children from getting lost.

[0003] Especially in some public places, children are prone to get lost or abducted. Giving children smart bracelets can locate their location information and provide alarms. However, it cannot ensure the safety of children when they go out to play alone or when their parents are not around. Even if the bracelet is equipped with a positioning system, criminals can still easily destroy the bracelet and get out of the positioning system, which is extremely low in security and protection. In addition, there are the following disadvantages: there is no overall evidence collection function of on-site video recording, filming, and recording; it cannot be continuously charged and shuts down when the battery is exhausted. Summary of the invention

[0004] In order to solve the above problems existing in the prior art, the present invention aims to provide a smart safety bracelet with a forensics function.

[0005] The technical solution adopted by the present invention is:

[0006] A smart safety bracelet comprises a wristband for wearing, wherein a memory, a processor, a communication module and a power module are arranged in the wristband, a camera module and a recording module are arranged on the wristband, the camera module, the recording module, the memory, the communication module and the power module are all electrically connected to the processor, the camera module and the recording module are used for collecting evidence when an alarm signal is received, the memory is used for storing evidence collection information, and the communication module is used for data communication with the outside.

[0007] Preferably, the smart safety bracelet also includes a lock body for locking the wristband, the lock body includes a USB plug and a lock head for locking the USB plug, and the USB plug is electrically connected to the processor and the power module respectively.

[0008] Preferably, a circuit conductor and a disconnection detection circuit are provided in the wristband, and the circuit conductor, the USB plug and the lock form a closed circuit loop, the closed circuit loop is electrically connected to the disconnection detection circuit, and the disconnection detection circuit is electrically connected to the processor.

[0009] Preferably, the wristband is provided with an alarm module electrically connected to the processor.

[0010] Preferably, the alarm module comprises an LED light and / or a speaker.

[0011] Preferably, the number of the LED lights is two, and the two LED lights are respectively located on two opposite sides of the wristband.

[0012] Preferably, the camera module is a camera, and the number of the cameras is two, and the two cameras are respectively located on two opposite sides of the wristband.

[0013] Preferably, the wristband is also provided with a GPS module and / or a display screen electrically connected to the processor.

[0014] Preferably, the communication module is respectively connected to the cloud server and the mobile terminal for communication, and the cloud server is connected to the mobile terminal for communication.

[0015] Preferably, the wristband is further provided with a self-charging module connected to the power module.

[0016] The beneficial effects of the present invention are:

[0017] The present invention provides a smart safety bracelet, which is mainly used by vulnerable groups and has the advantages of high safety performance and convenient operation. When in use, the smart safety bracelet is connected to the cloud server and the mobile terminal in real time, and the smart safety bracelet can recognize the user's voice and operate basic functions by voice control. When the wearer is lost, relatives and friends can immediately see the location on the mobile terminal and understand the on-site situation through the evidence collection of the camera module and the recording module, quickly understand the real-time situation of the wearer, and quickly find the wearer through GPS positioning. It avoids the situation where relatives and friends call the police due to excessive tension when the wearer loses contact, wasting police resources. When the smart safety bracelet is violently dismantled or cut by the suspect, the disconnection detection circuit detects and sends an alarm signal to the processor. The processor sends the signal to the cloud server and the mobile terminal through the communication module. The mobile terminal reminds relatives and friends, and the processor starts the alarm module at the same time. Relatives and friends are informed in time and judge whether there is real danger based on GPS positioning and evidence collection information on the cloud, and then choose whether to call the police. The smart safety bracelet can achieve the dual effects of effective recovery and combating criminals at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a principle block diagram of the smart safety bracelet of the present invention.

[0019] Figure 2 It is a front view of the smart safety bracelet of the present invention.

[0020] Figure 3 It is a bottom view of the smart safety bracelet of the present invention.

[0021] Figure 4It is a right side view of the smart safety bracelet of the present invention.

[0022] Figure 5 It is a three-dimensional diagram of the smart safety bracelet of the present invention.

[0023] In the figure: 1- wristband; 2- lock body; 21- USB plug; 22- lock head; 3- circuit wire; 4- LED light; 5- speaker; 6- camera; 7- display screen. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0025] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1

[0028] like Figures 1 to 5 As shown, this embodiment provides a smart safety bracelet, including a wristband 1 for wearing, the wristband 1 is provided with a memory, a processor, a communication module and a power module, the wristband 1 is provided with a camera module and a recording module, and the camera module, the recording module, the memory, the communication module and the power module are all electrically connected to the processor.

[0029] The power module is used to supply power to each component, and a rechargeable battery can be used. The processor is the core component of the smart safety bracelet, which is used to manage various data and issue instructions, and a single-chip microcomputer can be used. The memory is the memory device of the smart safety bracelet, which is used to store data.

[0030] The communication module is used for data communication with the outside. The communication module is wirelessly connected to the cloud server, and the cloud server is wirelessly connected to the mobile terminal. The mobile terminal is an electronic device connected to the Internet such as a mobile phone or a tablet computer. Of course, the communication module can also be directly wirelessly connected to the mobile terminal. Specifically, the communication module is a wireless communication unit.

[0031] When the communication module communicates directly with the cloud server, when the processor sends an alarm signal to the camera module and the recording module, the camera module records and shoots on-site, and the recording module records on-site to collect evidence information. The evidence information is first stored in the memory. When the communication module communicates smoothly with the outside world, the evidence information is immediately uploaded to the cloud server to realize the function of real-time upload to the cloud storage. If there is a problem with the communication module's communication with the outside world and it cannot be connected temporarily, it will be uploaded to the cloud server after the connection is restored. The mobile terminal can obtain the latest evidence information from the cloud server at any time.

[0032] Embodiment 2

[0033] like Figures 1 to 5 As shown, this embodiment provides a smart safety bracelet, including a wristband 1 for wearing, the wristband 1 is provided with a memory, a processor, a communication module and a power module, the wristband 1 is provided with a camera module and a recording module, and the camera module, the recording module, the memory, the communication module and the power module are all electrically connected to the processor.

[0034] The power module is used to supply power to each component, and a rechargeable battery can be used. The processor is the core component of the smart safety bracelet, which is used to manage various data and issue instructions, and a single-chip microcomputer can be used. The memory is the memory device of the smart safety bracelet, which is used to store data.

[0035] The communication module is used for data communication with the outside. The communication module is wirelessly connected to the cloud server, and the cloud server is wirelessly connected to the mobile terminal. The mobile terminal is an electronic device connected to the Internet such as a mobile phone or a tablet computer. Of course, the communication module can also be directly wirelessly connected to the mobile terminal. Specifically, the communication module is a wireless communication unit.

[0036] When the communication module communicates directly with the cloud server, when the processor sends an alarm signal to the camera module and the recording module, the camera module records and shoots on-site, and the recording module records on-site to collect evidence information. The evidence information is first stored in the memory. When the communication module communicates smoothly with the outside world, the evidence information is immediately uploaded to the cloud server to realize the function of real-time upload to the cloud storage. If there is a problem with the communication module's communication with the outside world and it cannot be connected temporarily, it will be uploaded to the cloud server after the connection is restored. The mobile terminal can obtain the latest evidence information from the cloud server at any time.

[0037] The camera module is a camera 6 , and there are two cameras 6 . The two cameras 6 are located on two opposite sides of the wristband 1 , respectively, to facilitate all-round video recording and evidence collection.

[0038] The recording module is a microphone. The microphone not only has the above-mentioned function of on-site recording and evidence collection, but also can realize voice recognition and voice-controlled quick operation of the smart safety bracelet based on the microphone. The microphone's speech semantic recognition can call mature APIs, such as iFlytek, Baidu, Microsoft, etc.

[0039] The wristband 1 is also provided with a GPS module and a display screen 7 electrically connected to the processor. The GPS module is used to collect the current GPS information of the smart safety wristband, and store the GPS information locally through the memory and send it to the cloud server. The display screen 7 is used to display the current power level, time, strength of the GPS signal, strength of the wireless communication signal, and other information of the smart safety wristband.

[0040] Embodiment 3

[0041] like Figures 1 to 5 As shown, this embodiment provides a smart safety bracelet, including a wristband 1 for wearing, the wristband 1 is provided with a memory, a processor, a communication module and a power module, the wristband 1 is provided with a camera module and a recording module, and the camera module, the recording module, the memory, the communication module and the power module are all electrically connected to the processor.

[0042] The power module is used to supply power to each component, and a rechargeable battery can be used. The processor is the core component of the smart safety bracelet, which is used to manage various data and issue instructions, and a single-chip microcomputer can be used. The memory is the memory device of the smart safety bracelet, which is used to store data.

[0043] The communication module is used for data communication with the outside. The communication module is wirelessly connected to the cloud server, and the cloud server is wirelessly connected to the mobile terminal. The mobile terminal is an electronic device connected to the Internet such as a mobile phone or a tablet computer. Of course, the communication module can also be directly wirelessly connected to the mobile terminal. Specifically, the communication module is a wireless communication unit.

[0044] When the communication module communicates directly with the cloud server, when the processor sends an alarm signal to the camera module and the recording module, the camera module records and shoots on-site, and the recording module records on-site to collect evidence information. The evidence information is first stored in the memory. When the communication module communicates smoothly with the outside world, the evidence information is immediately uploaded to the cloud server to realize the function of real-time upload to the cloud storage. If there is a problem with the communication module's communication with the outside world and it cannot be connected temporarily, it will be uploaded to the cloud server after the connection is restored. The mobile terminal can obtain the latest evidence information from the cloud server at any time.

[0045] The camera module is a camera 6 , and there are two cameras 6 . The two cameras 6 are located on two opposite sides of the wristband 1 , respectively, to facilitate all-round video recording and evidence collection.

[0046] The recording module is a microphone. The microphone not only has the above-mentioned function of on-site recording and evidence collection, but also can realize voice recognition and voice-controlled quick operation of the smart safety bracelet based on the microphone. The microphone's speech semantic recognition can call mature APIs, such as iFlytek, Baidu, Microsoft, etc.

[0047] The wristband 1 is also provided with a GPS module and a display screen 7 electrically connected to the processor. The GPS module is used to collect the current GPS information of the smart safety wristband, and store the GPS information locally through the memory and send it to the cloud server. The display screen 7 is used to display the current power level, time, strength of the GPS signal, strength of the wireless communication signal, and other information of the smart safety wristband.

[0048] The smart safety bracelet also includes a lock body 2 for locking the wristband 1. The lock body 2 includes a USB plug 21 and a lock head 22 for locking the USB plug 21. When the USB plug 21 is disconnected from the lock head 22, the wristband 1 is unfastened and the smart safety bracelet can be removed from the wrist. When the USB plug 21 is inserted into the lock head 22 and locked, the smart safety bracelet is worn on the wrist.

[0049] The USB plug 21 is electrically connected to the processor and the power module respectively. When the USB plug 21 is disconnected from the lock 22, the USB plug 21 can be connected to the electronic device to write and read data on the memory. The USB plug 21 can also be connected to an external power source to directly charge the power module.

[0050] In addition to the wired charging method of the USB plug 21, a self-charging module connected to the power module is also provided in the wristband 1. The self-charging module includes a solar charging unit, which can continuously charge the power module in the case of sunshine, and the self-charging module also includes a walking charging module, which can continuously charge the power module when the wearer is exercising. The self-charging module continuously replenishes the power module, so that the smart safety bracelet can never be powered off.

[0051] Embodiment 4

[0052] like Figures 1 to 5 As shown, this embodiment provides a smart safety bracelet, including a wristband 1 for wearing, the wristband 1 is provided with a memory, a processor, a communication module and a power module, the wristband 1 is provided with a camera module and a recording module, and the camera module, the recording module, the memory, the communication module and the power module are all electrically connected to the processor.

[0053] The power module is used to supply power to each component, and a rechargeable battery can be used. The processor is the core component of the smart safety bracelet, which is used to manage various data and issue instructions, and a single-chip microcomputer can be used. The memory is the memory device of the smart safety bracelet, which is used to store data.

[0054] The communication module is used for data communication with the outside, the communication module is wirelessly connected to the cloud server, the cloud server is wirelessly connected to the mobile terminal, and the mobile terminal is an electronic device connected to the Internet such as a mobile phone or a tablet computer. Of course, the communication module can also be directly wirelessly connected to the mobile terminal. Specifically, the communication module is a wireless communication unit, such as a Bluetooth unit.

[0055] When the communication module communicates directly with the cloud server, when the processor sends an alarm signal to the camera module and the recording module, the camera module records and shoots on-site, and the recording module records on-site to collect evidence information. The evidence information is first stored in the memory. When the communication module communicates smoothly with the outside world, the evidence information is immediately uploaded to the cloud server to realize the function of real-time upload to the cloud storage. If there is a problem with the communication module's communication with the outside world and it cannot be connected temporarily, it will be uploaded to the cloud server after the connection is restored. The mobile terminal can obtain the latest evidence information from the cloud server at any time.

[0056] The camera module is a camera 6 , and there are two cameras 6 . The two cameras 6 are located on two opposite sides of the wristband 1 , respectively, to facilitate all-round video recording and evidence collection.

[0057] The recording module is a microphone. The microphone not only has the above-mentioned function of on-site recording and evidence collection, but also can realize voice recognition and voice-controlled quick operation of the smart safety bracelet based on the microphone. The microphone's speech semantic recognition can call mature APIs, such as iFlytek, Baidu, Microsoft, etc.

[0058] The wristband 1 is also provided with a GPS module and a display screen 7 electrically connected to the processor. The GPS module is used to collect the current GPS information of the smart safety wristband, and store the GPS information locally through the memory and send it to the cloud server. The display screen 7 is used to display the current power level, time, strength of the GPS signal, strength of the wireless communication signal, and other information of the smart safety wristband.

[0059] The smart safety bracelet also includes a lock body 2 for locking the wristband 1. The lock body 2 includes a USB plug 21 and a lock head 22 for locking the USB plug 21. When the USB plug 21 is disconnected from the lock head 22, the wristband 1 is unfastened and the smart safety bracelet can be removed from the wrist. When the USB plug 21 is inserted into the lock head 22 and locked, the smart safety bracelet is worn on the wrist.

[0060] The USB plug 21 is electrically connected to the processor and the power module respectively. When the USB plug 21 is disconnected from the lock 22, the USB plug 21 can be connected to the electronic device to write and read data on the memory. The USB plug 21 can also be connected to an external power source to directly charge the power module.

[0061] In addition to the wired charging method of the USB plug 21, a self-charging module connected to the power module is also provided in the wristband 1. The self-charging module includes a solar charging unit, which can continuously charge the power module in the case of sunshine, and the self-charging module also includes a walking charging module, which can continuously charge the power module when the wearer is exercising. The self-charging module continuously replenishes the power module, so that the smart safety bracelet can never be powered off.

[0062] The wristband 1 is provided with a circuit conductor 3 and a disconnection detection circuit. The circuit conductor 3, the USB plug 21 and the lock 22 form a closed circuit loop. The closed circuit loop is electrically connected to the disconnection detection circuit, and the disconnection detection circuit is electrically connected to the processor. When the USB plug 21 is inserted into the lock 22 and locked, the lock can be normally unlocked by preset methods such as dynamic passwords, fingerprints, and voice recognition. All other unlocking methods are considered to be abnormal unlocking. When the disconnection detection circuit detects that the circuit closed loop is disconnected, it first determines whether it is a normal unlocking. If not, an alarm signal is sent to the processor, and the processor sends the signal to the cloud server and the mobile terminal through the communication module, and the mobile terminal reminds relatives and friends. At the same time, the camera module records and shoots on the spot, the recording module records on the spot, collects evidence information, and sends the evidence information to the cloud server and the mobile terminal. Relatives and friends can also obtain the evidence information immediately. According to the GPS positioning and the evidence information on the cloud, relatives and friends are informed in time and judge whether there is a real danger, and then choose whether to call the police.

[0063] The wristband 1 is provided with an alarm module electrically connected to the processor. The alarm module includes an LED lamp 4 and a speaker 5. The number of LED lamps 4 is two, and the two LED lamps 4 are respectively located on two opposite sides of the wristband 1. When the processor receives an alarm signal, it can also directly control the alarm module to emit an audible and visual alarm, which plays a role in deterring bad guys and alerting the wearer and others.

[0064] It can be understood that the number of cameras 6 is not limited to two in the present embodiment. In other embodiments, the number of cameras 6 may also be one or more.

[0065] It can be understood that in order to realize the functions of voice-controlled shortcut operation and on-site recording and evidence collection, the recording module can use one microphone. In other embodiments, two microphones can also be set, one microphone is only used for on-site recording and evidence collection, and the other is only used for voice-controlled shortcut operation.

[0066] It is understandable that the purpose of smart safety bracelets is to solve the current problem of children and the elderly getting lost, and to solve the problems of the current smart bracelet products on the market that are not clearly targeted, have low security, and have low evidence collection and search rates. However, the purpose of smart safety bracelets is not limited to the problem of children and the elderly getting lost, and it can be widely used for vulnerable groups.

[0067] The present invention is not limited to the above optional implementation modes, and the above specific implementation modes should not be understood as limiting the scope of protection of the present invention. The scope of protection of the present invention should be based on the definition in the claims, and the description can be used to interpret the claims.

Claims

1. A smart safety bracelet, characterized in that: The invention comprises a wristband (1) for wearing, wherein a memory, a processor, a communication module and a power module are arranged in the wristband (1), and a camera module and a recording module are arranged on the wristband (1), wherein the camera module, the recording module, the memory, the communication module and the power module are all electrically connected to the processor, the camera module and the recording module are used for collecting evidence when an alarm signal is received, the memory is used for storing evidence collection information, and the communication module is used for data communication with the outside; The smart safety bracelet also includes a lock body (2) for locking the wristband (1), the lock body (2) includes a USB plug (21) and a lock head (22) for locking the USB plug (21), the USB plug (21) being electrically connected to the processor and the power module respectively; a circuit conductor (3) and a disconnection detection circuit are provided in the wristband (1), the circuit conductor (3), the USB plug (21) and the lock head (22) forming a closed circuit loop, the closed circuit loop is electrically connected to the disconnection detection circuit, and the disconnection detection circuit is electrically connected to the processor; an alarm module electrically connected to the processor is provided on the wristband (1); The alarm module comprises an LED light (4) and / or a speaker (5); the number of the LED lights (4) is two, and the two LED lights (4) are respectively located on two opposite sides of the wristband (1); the camera module is a camera (6), the number of the cameras (6) is two, and the two cameras (6) are respectively located on two opposite sides of the wristband (1); the wristband (1) is also provided with a GPS module and / or a display screen (7) electrically connected to the processor; the communication module is respectively connected to the cloud server and the mobile terminal for communication, and the cloud server is connected to the mobile terminal for communication; the wristband (1) is also provided with a self-charging module connected to the power module.

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