Remote alarm device and team alarm device

Abstract

The remote alarm device provided by the utility model comprises a first alarm, the first alarm comprises a first signal transmitting and receiving unit, a motion sensor and a first main control unit, and the first main control unit is electrically connected with the first signal transmitting and receiving unit and the motion sensor; the second alarm is in two-way communication connection with the first alarm, the second alarm comprises a second power supply unit, a second signal transmitting and receiving unit, a second main control unit and a second alarm unit, and the second main control unit is electrically connected with the second signal transmitting and receiving unit and the second alarm unit. And the second power supply unit is used for supplying power to the second signal transmitting and receiving unit, the second main control unit and the second alarm unit.

Description

Technical Field

[0001] The utility model relates to the field of alarms, and more specifically, to a remote alarm device and a team alarm device. Background Art

[0002] With the development of society, bicycles, electric vehicles and scooters are currently widely used in my country and have become important means of transportation for citizens. These vehicles are usually parked outdoors, which makes them easy to be moved or damaged by humans, affecting people's property safety. In daily life, users often need to face the risk of parking bicycles, electric vehicles and scooters outdoors. At present, the protection measures people take for bicycles, electric vehicles and scooters mainly include lock protection, installation of alarms or monitoring, etc. At present, the car alarm devices on the market often only have alarm functions, but cannot remotely notify users, resulting in users being unable to understand the existence of risks in real time. Utility Model Content

[0003] The technical problem solved by the utility model is that the existing alarm device can only give an alarm but cannot remotely notify the user.

[0004] In view of the above and other more ideas, the present utility model is proposed.

[0005] According to one aspect of the utility model, a remote alarm device is provided, the remote alarm device comprising:

[0006] A first alarm, the first alarm comprising a first signal transmitting and receiving unit, a motion sensor and a first main control unit, the first main control unit being electrically connected to the first signal transmitting and receiving unit and the motion sensor; and

[0007] A second alarm connected to the first alarm in bidirectional communication, the second alarm comprising a second power supply unit, a second signal transmitting and receiving unit, a second main control unit and a second alarm unit, the second main control unit being electrically connected to the second signal transmitting and receiving unit and the second alarm unit, the second power supply unit being used to supply power to the second signal transmitting and receiving unit, the second main control unit and the second alarm unit;

[0008] Among them, the first main control unit receives the signal generated by the motion sensor and controls the first signal transmitting and receiving unit to transmit the signal to the second signal transmitting and receiving unit, the second signal transmitting and receiving unit transmits the signal to the second main control unit, and the second main control unit controls the second alarm unit to perform an alarm function.

[0009] In one embodiment, the second alarm further comprises a command input unit connected to the second main control unit, the command input unit being used to input user commands to remotely control the first alarm;

[0010] The second main control unit receives the user command and transmits the user command to the first signal transmitting and receiving unit through the second signal transmitting and receiving unit, and the first signal transmitting and receiving unit transmits the user command to the first main control unit.

[0011] In one embodiment, the instruction input unit includes a key matrix consisting of a plurality of keys.

[0012] In one embodiment, the first alarm includes a housing and a fixing unit, and the fixing unit includes a bracket and a clamp detachably connected to the bracket.

[0013] In one embodiment, the housing includes a first housing and a second housing detachably connected to the first housing, and a bottom of the second housing is connected to the bracket.

[0014] In one embodiment, the first alarm includes an antenna unit connected to the first main control unit.

[0015] In one embodiment, the first alarm includes one of a first power supply unit or an external power connection port.

[0016] In one embodiment, the second alarm includes a shell and a key axis unit abutting against the key matrix, and the key axis unit is arranged between the instruction input unit and the second main control unit.

[0017] In one embodiment, the button matrix includes any combination of a car lock button, an unlock button, a car find button, a volume button, and a light switch button.

[0018] In one embodiment, the second alarm unit includes any combination of a sound component, a display component, and a vibration component.

[0019] In one embodiment, the first alarm device includes a first alarm unit, and the first alarm unit and the second alarm unit respectively include any combination of a sound component, a display component, and a vibration component.

[0020] In one embodiment, the motion sensor includes an acceleration sensor or a six-axis sensor for detecting a speed change value within a certain period of time in real time.

[0021] In one embodiment, the second alarm further includes a lighting unit connected to the second main control unit.

[0022] According to one aspect of the utility model, a team alarm device is provided, comprising two or more first alarms as described above, wherein the first alarms are communicatively connected to each other via the first signal transmitting and receiving units to form a team network.

[0023] The utility model has the following benefits: it solves the problem that the existing alarm device can only sound an alarm but cannot remotely notify the user; in addition to sounding an alarm, the remote alarm device can also notify the user who is not on site through the remote two-way communication technology, informing the user that the alarm device has been triggered and allowing the user to intervene in time; in addition, the user can also remotely control the alarm device.

[0024] More embodiments of the present invention can also achieve other advantageous technical effects that are not listed one by one. These other technical effects may be partially described below and are predictable and understandable to those skilled in the art after reading the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 A first alarm device according to an embodiment of the present application is shown;

[0027] Figure 2 show Figure 1 An exploded view of a first alarm without a first power supply unit and having an external power connection port for electrically connecting to an external power supply and supplying power to the first alarm;

[0028] Figure 3 A first alarm device according to another embodiment of the present application is shown, which has a first power supply unit;

[0029] Figure 4 A second alarm device according to an embodiment of the present application is shown;

[0030] Figure 5 show Figure 4 An exploded view of the second alarm;

[0031] Figure 6 is a schematic diagram of electrical connections of some units of a first alarm device according to an embodiment of the present application; and

[0032] Figure 7 It is a schematic diagram of electrical connections of some units of a second alarm device according to an embodiment of the present application. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" 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, an electrical connection, or a communication connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] The embodiments of the present invention are described in detail below, and examples of the embodiments 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0040] In the present invention, the term "two-way communication" refers to the two-way transmission of signals, including full-duplex (i.e., both parties can send messages to each other at the same time) and half-duplex (only one device is allowed to transmit data at the same time. If another device wants to transmit data, it must wait until the original device transmitting the data completes the transmission before processing).

[0041] Remote alarm device

[0042] like Figure 1-3 and Figure 6 As shown, the remote alarm device includes a first alarm 1, and the first alarm 1 includes a first signal transmitting and receiving unit 11, a motion sensor 12 and a first main control unit 13. The first main control unit 13 is electrically connected to the first signal transmitting and receiving unit 11 and the motion sensor 12. Among them, the motion sensor 12 includes any combination of a vibration sensor, a gravity sensor or a 6-axis sensor. Preferably, the 6-axis sensor is a gyroscope. The first signal transmitting and receiving unit 11 has the function of signal transmission and reception. Advantageously, the first signal transmitting and receiving unit 11 can be Bluetooth, WiFi, 433M / 315M, FM transceiver in the V / U segment, LoRa or 2.4G, etc.

[0043] like Figure 4 , Figure 5 and Figure 7As shown, the remote alarm device also includes a second alarm 2 connected to the first alarm 1 in a two-way communication manner, and the second alarm 2 includes a second power supply unit 21, a second signal transmitting and receiving unit 22, a second main control unit 23 and a second alarm unit 24. The second power supply unit 21, such as a lithium battery that can be charged and discharged multiple times, can be used to supply power to the second signal transmitting and receiving unit 22, the second main control unit 23 and the second alarm unit 24. The second main control unit 23 is electrically connected to the second signal transmitting and receiving unit 22 and the second alarm unit 24. A charging socket, such as a Micro USB, Type-C or a magnetic connector, can be provided on the body of the second alarm 2. The second signal transmitting and receiving unit 22 has the function of transmitting and receiving signals. Advantageously, the second signal transmitting and receiving unit 22 can be Bluetooth, WiFi, 433M / 315M, FM transceiver in the V / U segment, LoRa or 2.4G, etc.

[0044] The first main control unit 13 receives the signal generated by the motion sensor 12 and controls the first signal transmitting and receiving unit 11 to transmit the signal to the second signal transmitting and receiving unit 22, and the second signal transmitting and receiving unit 22 transmits the signal to the second main control unit 23, and the second main control unit 23 controls the second alarm unit 24 to perform the alarm function. The second alarm unit 24 may include any combination of a sound component, a display component, and a vibration component. The sound component may be a buzzer, a buzzer, and a speaker for emitting a sharp alarm sound, the display component may be an LCD screen, an LED light strip, and a digital tube light for emitting a lighting effect, and the vibration component may be a vibrator or an eccentric motor for generating vibration.

[0045] like Figure 5 As shown, the second alarm 2 also includes a command input unit 25 connected to the second main control unit 23, and the command input unit 25 is used to input user commands to remotely control the first alarm 1. For example, the command input unit 25 may include a key matrix composed of a plurality of keys. Of course, the command input unit 25 may also be a display screen or a display with virtual keys. The second main control unit 23 receives the user command and transmits the user command to the first signal transmitting and receiving unit 11 through the second signal transmitting and receiving unit 22, and the first signal transmitting and receiving unit 11 transmits the user command to the first main control unit 13. The key matrix may include any combination of a lock key, an unlock key, a car search key, a volume key, and a light switch key. In other words, the user can perform remote car locking, unlocking, car search, volume adjustment, and light switch operations through the command input unit 25.

[0046] The first main control unit 13 and the second main control unit 23 can be main control chips or micro control units, etc.

[0047] like Figure 6As shown, the first alarm device 1 includes a first alarm unit 14. The first alarm unit 14 may include any combination of a sound component, a display component, and a vibration component. The sound component may be a buzzer, a buzzer, a speaker, etc. for emitting a sharp alarm sound, the display component may be an LCD screen, an LED light strip, a digital tube light, etc. for emitting a lighting effect, and the vibration component may be a vibrator or an eccentric motor, etc. for generating vibration.

[0048] like Figure 1-3 As shown, the first alarm 1 includes a housing 15 and a fixing unit 16, and the fixing unit 16 includes a bracket 161 and a clamp 162 detachably connected to the bracket 161. The housing 15 may include a first housing 151 and a second housing 152 detachably connected to the first housing 151, and the bottom of the second housing 152 is connected to the bracket 161. Optionally, the first alarm 1 may also include an antenna unit connected to the first main control unit 13. For example, the antenna unit extends outward from the housing 15. The antenna unit is used to amplify the signal transmitted by the first signal transmitting and receiving unit 11 and transmit it to the second signal transmitting and receiving unit 22. As shown Figure 3 As shown, the first alarm 1 may further include a first power supply unit 18. The first power supply unit 18 may be used to charge and supply power to the first signal transmitting and receiving unit 11, the motion sensor 12, and the first main control unit 13. A charging socket may be provided on the body of the first alarm 1, such as a Micro USB, Type-C, or magnetic connector.

[0049] like Figure 2 As shown, the first alarm device 1 may include an external power connection port to replace the first power supply unit 18. The external power connection port is used to electrically connect to an external power source and supply power to the first alarm device 1.

[0050] like Figure 5 and Figure 7 As shown, the second alarm device 2 includes a housing 26, a key axis unit 27 abutting against the key matrix, and the key axis unit 27 is arranged between the instruction input unit 25 and the second main control unit 23. The second alarm device 2 also includes a lighting unit 29 connected to the second main control unit 23.

[0051] like Figure 2 As shown, when the first alarm 1 includes an external power connection port replacing the first power supply unit 18, the first alarm 1 also includes a control circuit. The control circuit can be configured to perform remote vehicle locking and unlocking based on user instructions, or can be configured to perform a circuit cutting operation after the motion sensor 12 detects a risk and generates a signal.

[0052] The motion sensor 12 may also include an acceleration sensor or a six-axis sensor for detecting the speed change value within a certain period of time in real time. When the acceleration sensor or the six-axis sensor detects a sharp change in the vehicle speed, the first alarm 1 determines that the vehicle has an emergency brake and controls the first alarm unit to alarm. For example, when the first alarm 1 determines that the vehicle has an emergency brake, the first alarm unit can display the brake information by sounding, displaying or vibrating.

[0053] A team alarm device includes more than two first alarms 1, and the first alarms 1 are connected to each other through a first signal transmitting and receiving unit 11 to form a team network. When the first alarm 1 is used in a team, each vehicle can be equipped with a first alarm 1, and the first alarms 1 can be connected to each other through a first signal transmitting and receiving unit 11 to form a team network.

[0054] The following is an example to illustrate the operation of the first alarm 1 and the second alarm 2.

[0055] In the usage scenario of an electric bicycle, when the first alarm 1 includes an external power connection port that replaces the first power supply unit 18, when the motion sensor 12 of the first alarm 1 detects the risk of movement or damage, the control circuit will execute the circuit cut-off operation of the electric bicycle, so that the electric bicycle will be powered off and cannot be driven.

[0056] When the first alarm 1 detects a risk, the first alarm unit 14 of the first alarm 1 will sound an alarm, including but not limited to: sound, flash and vibration. At the same time, the motion sensor 12 of the first alarm 1 generates a signal after detecting the risk, and the first main control unit 13 controls the first signal transmitting and receiving unit 11 to transmit the signal to the second signal transmitting and receiving unit 22, and the second signal transmitting and receiving unit 22 transmits the signal to the second main control unit 23, and the second main control unit 23 controls the second alarm unit 24 to perform the alarm function. At this time, the user may have moved away from the electric bicycle and placed the second alarm 2 on his body or beside him. When the second alarm 2 sounds an alarm, the user can be quickly notified.

[0057] After the user receives the alarm, the user can remotely control the first alarm 1 through the command input unit 25 on the second alarm 2. The user inputs the command through the command input unit 25, the second main control unit 23 receives the user's command and transmits the user's command to the first signal transmitting and receiving unit 11 through the second signal transmitting and receiving unit 22, the first signal transmitting and receiving unit 11 transmits the user's command to the first main control unit 13, and the first main control unit 13 can control the first alarm unit 14, for example, for finding the car, adjusting the volume, and switching the lights on and off. The first main control unit 13 can also control the control circuit for remotely locking and unlocking the car, etc.

[0058] When the first alarm 1 is used in a fleet, each vehicle can be equipped with a first alarm 1, and the first alarms 1 can be connected to each other through the first signal transmitting and receiving unit 11 to form a fleet network. When one of the vehicles brakes suddenly, the acceleration sensor or six-axis sensor detects a sharp change in vehicle speed, and the first alarm 1 determines that the vehicle brakes suddenly, and controls the first alarm unit to display the braking information by sound, display or vibration, and share the braking information with other vehicles in the fleet network.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A remote alarm device, characterized in that: The remote alarm device comprises: A first alarm (1), the first alarm (1) comprising a first signal transmitting and receiving unit (11), a motion sensor (12) and a first main control unit (13), the first main control unit (13) being electrically connected to the first signal transmitting and receiving unit (11) and the motion sensor (12); and A second alarm (2) bidirectionally connected to the first alarm (1), the second alarm (2) comprising a second power supply unit (21), a second signal transmitting and receiving unit (22), a second main control unit (23) and a second alarm unit (24), the second main control unit (23) being electrically connected to the second signal transmitting and receiving unit (22) and the second alarm unit (24), the second power supply unit (21) being used to supply power to the second signal transmitting and receiving unit (22), the second main control unit (23) and the second alarm unit (24); The first main control unit (13) receives the signal generated by the motion sensor (12) and controls the first signal transmitting and receiving unit (11) to transmit the signal to the second signal transmitting and receiving unit (22), the second signal transmitting and receiving unit (22) transmits the signal to the second main control unit (23), and the second main control unit (23) controls the second alarm unit (24) to perform an alarm function.

2. The remote alarm device according to claim 1, characterized in that: The second alarm device (2) further comprises a command input unit (25) connected to the second main control unit (23), wherein the command input unit (25) is used to input user commands to remotely control the first alarm device (1); The second main control unit (23) receives the user command and transmits the user command to the first signal transmitting and receiving unit (11) via the second signal transmitting and receiving unit (22); the first signal transmitting and receiving unit (11) transmits the user command to the first main control unit (13); and the command input unit (25) includes a key matrix composed of a plurality of keys.

3. The remote alarm device according to claim 1, characterized in that: The first alarm device (1) comprises an antenna unit connected to the first main control unit (13).

4. The remote alarm device according to claim 1, characterized in that: The first alarm device (1) comprises one of a first power supply unit (18) or an external power connection port.

5. The remote alarm device according to claim 1, characterized in that: The first alarm device (1) comprises a first alarm unit (14), and the first alarm unit (14) and the second alarm unit (24) respectively comprise any combination of a sound component, a display component, and a vibration component.

6. The remote alarm device according to claim 1, characterized in that: The first alarm (1) comprises a housing (15) and a fixing unit (16); the fixing unit (16) comprises a bracket (161) and a clamp (162) detachably connected to the bracket (161).

7. The remote alarm device according to claim 6, characterized in that: The housing (15) comprises a first housing (151) and a second housing (152) detachably connected to the first housing (151), and the bottom of the second housing (152) is connected to the bracket (161).

8. The remote alarm device according to claim 2, characterized in that: The second alarm device (2) comprises a housing (26) and a key shaft unit (27) abutting against the key matrix; the key shaft unit (27) is arranged between the instruction input unit (25) and the second main control unit (23).

9. The remote alarm device according to claim 1, characterized in that: The second alarm device (2) further comprises a lighting unit (29) connected to the second main control unit (23).

10. The remote alarm device according to claim 1, characterized in that: The motion sensor (12) comprises an acceleration sensor or a six-axis sensor for detecting in real time the speed change value within a certain period of time.

11. A team alarm device, characterized in that: It comprises two or more remote alarm devices according to any one of claims 1 to 10, wherein the first alarms (1) are communicatively connected via the first signal transmitting and receiving units (11) to form a team network.

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