Monitoring device

Abstract

The embodiment of the utility model provides a monitoring device. The monitoring device comprises an energy storage battery, a capacitor, a control unit, an alarm unit and a detection unit, the power end of the detection unit is electrically connected with a first power output interface of the control unit, the signal end of the detection unit is electrically connected with an alarm monitoring interface of the control unit, and the power end of the alarm unit is electrically connected with a second power output interface of the control unit. The power supply end of the energy storage battery is electrically connected with a first charging and discharging interface of the control unit, the power supply end of the capacitor is electrically connected with a second charging and discharging interface of the control unit, the control unit controls the energy storage battery to supply power to the detection unit, and the detection unit detects whether a target area is abnormal or not; the control unit can control the capacitor to supply power to the alarm unit, so that the alarm unit sends an alarm signal. The monitoring device can stably supply power to the alarm unit, the stability of the system is improved, the number and capacity of batteries do not need to be increased, and therefore the cost can be reduced.

Description

Technical Field

[0001] Embodiments of the present disclosure relate to the field of security monitoring technology, and in particular to a monitoring device. Background Art

[0002] Solar power supply is green and environmentally friendly and has been widely used in many fields of production and life. In the field of security monitoring, if there is no power supply, network access, or unattended application scenarios, the security monitoring devices used are usually powered by solar energy.

[0003] The solar power supply capacity of security monitoring devices is usually built based on the total power of the security monitoring device and the maximum power and voltage indicators of each load component to carry out a comprehensive matching design of solar panels, controllers, and batteries. The batteries or battery packs supporting the power supply of each load component of the device are all of the same type and specification. For security monitoring devices that contain some components with large working current but only work intermittently, at this stage, the power supply requirements for normal operation of the device are usually met by increasing the area or number of solar panels and the capacity or number of energy storage batteries (of the same specification and model).

[0004] In the prior art, if the number of solar panels and energy storage batteries is not increased, or the cable specifications are not improved, problems such as excessive instantaneous power consumption and current overload will occur, resulting in the inability of related load components to work stably, or even the burning of the power supply components of the device. Therefore, many outdoor solar-powered security monitoring devices only realize the basic image monitoring function due to power supply capacity problems, and do not have extended functions such as alarm warnings. If the number of solar panels and energy storage batteries is increased, or the cable specifications are improved, the cost of the device will increase, and the difficulty of construction will also increase. Therefore, it is impossible to take into account both the stability and cost of the device. Utility Model Content

[0005] The embodiments of the present disclosure provide a monitoring device, which can improve the stability of the device and reduce the cost of the device.

[0006] The present disclosure provides a monitoring device, comprising: an energy storage battery, a capacitor, a control unit, an alarm unit and a detection unit. The power supply end of the detection unit is electrically connected to the first power output interface of the control unit, the signal end of the detection unit is electrically connected to the alarm monitoring interface of the control unit, and the power supply end of the alarm unit is electrically connected to the second power output interface of the control unit; the power supply end of the energy storage battery is electrically connected to the first charge and discharge interface of the control unit, and the power supply end of the capacitor is electrically connected to the second charge and discharge interface of the control unit.

[0007] The detection unit is used to detect whether an abnormality occurs in the target area. The control unit is used to control the capacitor to supply power to the alarm unit when an abnormality occurs in the target area, so that the alarm unit sends an alarm signal; and is also used to control the energy storage battery to supply power to the detection unit.

[0008] In some embodiments of the present disclosure, the detection unit includes: a camera, a lens facing the photosensitive surface of the camera, and a fill light located on at least one side of the lens; the signal end of the camera is electrically connected to the first alarm monitoring interface of the control unit.

[0009] The camera is used to collect images of the monitored area and determine whether an abnormality occurs in the monitored area based on the images.

[0010] In some embodiments of the present disclosure, the monitoring device further comprises a shield and a bracket. The shield is fixed to the bracket, the detection unit, the control unit, the energy storage battery and the capacitor are located inside the shield, and the alarm unit is located outside the shield.

[0011] In some embodiments of the present disclosure, the detection unit further includes: an anti-disassembly sensor, a signal end of which is electrically connected to the second alarm monitoring interface of the control unit. The anti-disassembly sensor is used to detect whether the shield is abnormal.

[0012] In some embodiments of the present disclosure, the monitoring device further includes: a remote alarm unit, and the remote alarm unit is wirelessly connected to the control unit.

[0013] The remote alarm unit is used to generate a remote alarm trigger signal in response to an alarm trigger operation. The control unit is also used to control the capacitor to supply power to the alarm unit when receiving the remote alarm trigger signal, so that the alarm unit sends out a remote alarm signal.

[0014] In some embodiments of the present disclosure, the monitoring device further includes a plurality of solar panels, and output ends of the plurality of solar panels are electrically connected to a power input interface of the control unit.

[0015] The control unit is further used to control the multiple solar panels to charge the capacitor or the energy storage battery when the multiple solar panels have current output.

[0016] In some embodiments of the present disclosure, the capacitor is a lithium-ion capacitor.

[0017] In some embodiments of the present disclosure, the alarm unit includes at least one of a buzzer, a laser light, and a strong light.

[0018] In some embodiments of the present disclosure, the detection end of the energy storage battery is electrically connected to the first power monitoring interface of the control unit, and the detection end of the capacitor is electrically connected to the second power monitoring interface of the control unit.

[0019] The control unit is also used to monitor the first state of charge of the energy storage battery and the second state of charge of the capacitor; and is further used to control the multiple solar panels to quickly charge the capacitor until the second state of charge is 100% when the multiple solar panels have current output, if the second state of charge is less than the capacitor state of charge threshold, and control the multiple solar panels to continuously charge the energy storage battery if the second state of charge is greater than or equal to the capacitor state of charge threshold.

[0020] In some embodiments of the present disclosure, the monitoring device further includes a remote monitoring unit, and the remote monitoring unit is wirelessly connected to the camera.

[0021] In the technical solution of the embodiment of the present disclosure, the monitoring device includes an energy storage battery, a capacitor, a control unit, an alarm unit and a detection unit, the power supply end of the detection unit is electrically connected to the first power output interface of the control unit, the signal end of the detection unit is electrically connected to the alarm monitoring interface of the control unit, the power supply end of the alarm unit is electrically connected to the second power output interface of the control unit, the power supply end of the energy storage battery is electrically connected to the first charge and discharge interface of the control unit, the power supply end of the capacitor is electrically connected to the second charge and discharge interface of the control unit, the control unit controls the energy storage battery to supply power to the detection unit, the detection unit detects whether an abnormality occurs in the target area, when an abnormality occurs in the target area, the control unit can control the capacitor to supply power to the alarm unit, so that the alarm unit sends an alarm signal, the alarm unit can be intermittently supplied with high power by the capacitor, the detection unit can be continuously supplied with low power by the energy storage battery, the monitoring device can be selectively supplied with power based on different loads and working modes, so that the alarm unit can be stably supplied with power, and the stability of the system can be improved. In addition, there is no need to increase the number and capacity of batteries, thereby reducing costs.

[0022] The above description is only an overview of the technical solution of the embodiment of the present application. In order to more clearly understand the technical means of the embodiment of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the embodiment of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 A schematic diagram of a circuit architecture of a monitoring device provided in an embodiment of the present disclosure.

[0025] Figure 2 A schematic diagram of the structure of a detection unit provided in an embodiment of the present disclosure.

[0026] Figure 3 A schematic diagram of a circuit architecture of another monitoring device provided in an embodiment of the present disclosure.

[0027] Figure 4 A schematic diagram of the structure of a monitoring device provided in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative work also fall within the scope of protection of the present disclosure.

[0029] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by a person skilled in the art to which the subject matter of the present disclosure belongs. It will be further understood that terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the specification and the relevant art, and will not be interpreted in an idealized or overly formal form unless otherwise explicitly defined herein. As used herein, a statement that two or more parts are "electrically connected" together shall mean that the parts are directly joined together or joined through one or more intermediate components.

[0030] Reference to "embodiments" in this disclosure means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase "embodiments" in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in this disclosure may be combined with other embodiments.

[0031] In addition, the terms "first", "second", etc. in the specification and claims of the present disclosure or the above-mentioned drawings are used to distinguish different objects rather than to describe a specific order, and may explicitly or implicitly include one or more of the features.

[0032] The term "and / or" in this disclosure is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists, A and B exist at the same time, and B exists. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0033] In the description of the present disclosure, unless otherwise specified, "plurality" and "at least two" mean more than two (including two), and similarly, "multiple groups" and "at least two groups" mean more than two groups (including two).

[0034] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0035] The alarm unit has the characteristics of large working current and intermittent power supply, while the detectors and cameras have the characteristics of small working current but need to operate continuously. Based on the characteristics of low total power consumption per unit time and large instantaneous current of the alarm unit, if the alarm unit is powered by a battery, it will bring about a significant increase in cost. If the alarm unit is powered by a supercapacitor, the discharge time is short and it does not have the ability to provide intermittent and continuous power supply, resulting in poor stability of the security monitoring device.

[0036] The present invention proposes an optimized power supply supporting design based on the total power of the monitoring device and the maximum power of each component, taking into account the working characteristics of each related component, such as high power or low power, continuous operation or intermittent operation, etc., to build a safer, energy-saving and low-consumption monitoring device.

[0037] The technical solution of the present disclosure is described in detail below with reference to several specific embodiments.

[0038] Figure 1 A circuit architecture diagram of a monitoring device provided by an embodiment of the present disclosure is shown in FIG. Figure 1 As shown, the monitoring device 100 includes: an energy storage battery 110 , a capacitor 120 , a control unit 130 , an alarm unit 140 and a detection unit 150 .

[0039] The power supply end of the detection unit 150 is electrically connected to the first power output interface of the control unit 130, the signal end of the detection unit 150 is electrically connected to the alarm monitoring interface of the control unit 130, and the power supply end of the alarm unit 140 is electrically connected to the second power output interface of the control unit 130. The power supply end of the energy storage battery 110 is electrically connected to the first charge and discharge interface of the control unit 130, and the power supply end of the capacitor 120 is electrically connected to the second charge and discharge interface of the control unit 130.

[0040] The detection unit 150 is used to detect whether an abnormality occurs in the target area. The control unit 130 is used to control the capacitor 120 to supply power to the alarm unit 140 when an abnormality occurs in the target area, so that the alarm unit 140 sends an alarm signal, and is also used to control the energy storage battery 110 to supply power to the detection unit 130.

[0041] For example, the capacitor 120 may be a lithium-ion capacitor, which has the characteristics of fast charging, high capacity, and continuous / pulse high current output. For example, the continuous discharge current of a lithium-ion capacitor can reach 10A, and the pulse discharge current can reach 40A, which is suitable for the intermittent continuous power supply requirements of large load equipment.

[0042] The alarm unit 140 includes at least one of a buzzer, a laser light, and a high-intensity light, and the alarm unit 140 has the characteristics of large working current and intermittent power supply. If the alarm unit 140 includes a buzzer, and the power supply end of the buzzer is electrically connected to the high-current power output interface of the control unit 130 through a power line, the alarm signal emitted by the alarm unit 140 is a sound signal. If the alarm unit 140 includes a laser light and / or a high-intensity light, and the power supply end of the laser light and / or the high-intensity light is electrically connected to the high-current power output interface of the control unit 130 through a power line, the alarm signal emitted by the alarm unit 140 is an optical signal. If the alarm unit 140 includes a laser light and / or a high-intensity light, and a buzzer, and the power supply end of the laser light and / or the high-intensity light, and the power supply end of the buzzer are electrically connected to the high-current power output interface of the control unit 130 through a power line, the alarm signal emitted by the alarm unit 140 is an optical signal and an audio signal.

[0043] Figure 2 A structural diagram of a detection unit provided in an embodiment of the present disclosure is shown in FIG. Figure 2 As shown, the detection unit 150 includes a camera 151, a lens 152 and a fill light 153. The lens 152 faces the photosensitive surface of the camera 151, and the fill light 153 is located on at least one side of the lens 152. The camera 151 and the fill light 153 have the characteristics of low power and continuous operation.

[0044] Exemplarily, the fill light 153 may be located on one side of the lens 152, for example, on the left side of the lens 152, on the right side of the lens 152, on the upper side of the lens 152, or on the lower side of the lens 152. Alternatively, the fill light 153 may be located on both sides of the lens 152, for example, on the left and right sides of the lens 152, such as Figure 2 As shown, or, the upper side and the lower side of the lens 152. Alternatively, it can be located around the lens 152, that is, the left side, the right side, the upper side and the lower side of the lens 152. The present disclosure does not limit the specific position of the fill light 153.

[0045] Figure 3A schematic diagram of a circuit structure of another monitoring device provided by an embodiment of the present disclosure is shown in FIG. Figure 3 As shown, the power supply end of the camera 151 and the power supply end of the fill light 153 are electrically connected to the low current power output interface of the control unit 130 through a power line, and the signal end of the camera 151 is electrically connected to the first alarm monitoring interface of the control unit 130 through an alarm signal line. The energy storage battery 110 is electrically connected to the first charge and discharge interface of the control unit 130 through a cable, and the capacitor 120 is electrically connected to the second charge and discharge interface of the control unit 130 through a cable. The control unit 130 can control the energy storage battery 110 to continuously provide a small current to the camera 151 and the fill light 153 to maintain the normal operation of the camera 151 and the fill light 153.

[0046] Specifically, the camera 151 can collect images of the monitoring area in the working state, and analyze whether there are outsiders entering the monitoring area based on the images. If it is detected that there are outsiders entering the monitoring area, it means that an abnormality has occurred in the monitoring area. At this time, the signal end of the camera 151 is closed with the first alarm monitoring interface, and the control unit 130 receives the signal output by the camera 151 through the first alarm monitoring interface, and can control the capacitor 120 to discharge, and supply power to the alarm unit 140 through the high current power output interface, thereby driving the alarm unit 140 to emit sound, light and other alarm signals.

[0047] If the camera 151 detects that the outsider has left the target area, the monitoring area returns to normal. At this time, the signal end of the camera 151 is disconnected from the first alarm monitoring interface, and the control unit 130 controls the high current power output interface to supply power to the alarm unit 140 for a preset time, and then stops supplying power to the alarm unit 140, so that the alarm unit 140 stops emitting sound, light and other alarm signals. For example, the preset time can be 1-3 seconds.

[0048] In this way, the energy storage battery 110, the capacitor 120, the detection unit 150 and the alarm unit 140 can be integrated into one, and the control unit 130 controls the charging and discharging of the energy storage battery 110 and the capacitor 120, as well as the power supply to the detection unit 150 and the alarm unit 140. The capacitor 120 is a low self-discharge device. When the monitoring area is normal, the capacitor 120 is in a state of no current output. When the camera 151 detects that an outsider has entered the monitoring area, the capacitor 120 can continuously or pulse a large current output to activate the alarm unit 140, which serves to warn and drive away the outsider.

[0049] In the disclosed embodiment, the monitoring device includes an energy storage battery, a capacitor, a control unit, an alarm unit and a detection unit, the power supply end of the detection unit is electrically connected to the first power output interface of the control unit, the signal end of the detection unit is electrically connected to the alarm monitoring interface of the control unit, the power supply end of the alarm unit is electrically connected to the second power output interface of the control unit, the power supply end of the energy storage battery is electrically connected to the first charge and discharge interface of the control unit, the power supply end of the capacitor is electrically connected to the second charge and discharge interface of the control unit, the control unit controls the energy storage battery to supply power to the detection unit, the detection unit detects whether an abnormality occurs in the target area, when an abnormality occurs in the target area, the control unit can control the capacitor to supply power to the alarm unit, so that the alarm unit sends an alarm signal, the capacitor can be used to supply intermittent high-power power to the alarm unit, the energy storage battery can be used to supply continuous low-power power to the detection unit, the monitoring device can be based on different loads and working modes to select power supply, so that the alarm unit can be stably powered, and the stability of the system can be improved. In addition, there is no need to increase the number and capacity of batteries, thereby reducing costs.

[0050] In some embodiments, Figure 4 A schematic diagram of a monitoring device provided for the implementation of the present disclosure is shown in FIG. Figure 4 As shown, the monitoring device 100 further includes a shield 160 and a bracket 170 . The shield 160 is fixed on the bracket 170 , the detection unit 150 , the control unit 130 , the energy storage battery 110 and the capacitor 120 are located inside the shield 160 , and the alarm unit 140 is located outside the shield 160 .

[0051] Exemplarily, the shield 160 may be a ball type, a gun type or other types. The bracket 170 may be fixed or rotatable. If the bracket 170 is rotatable, an additional cloud mirror control unit is required. Figure 4 The monitoring device 100 is exemplarily described by taking the shield 160 as a spherical shield and the bracket 170 as a fixed bracket as an example.

[0052] like Figure 4 As shown, the energy storage battery 110, the capacitor 120 and the control unit 130 are located in the upper part of the shield 160, the detection unit 150 is located in the middle and lower part of the shield 160, and the alarm unit 140 is located outside the shield 160. In other embodiments, the shield 160 is a gun-shaped shield, the energy storage battery 110, the capacitor 120 and the control unit 130 are located in the rear part of the gun-shaped shield, and the detection unit 150 is located in the middle and front part of the gun-shaped shield.

[0053] In this way, the energy storage battery 110, the capacitor 120, the control unit 130 and the detection unit 150 are placed in the protective cover 160. The monitoring device 100 has high integrity and is easy to install. It can also reduce the environmental and construction impacts caused by burying the energy storage battery underground.

[0054] In some embodiments, see Figure 3 and Figure 4 The detection unit 150 further includes: an anti-disassembly sensor 154. For example, the anti-disassembly sensor 154 is disposed at the opening of the shield 160. Figure 3 As shown, the power supply end of the anti-disassembly sensor 154 is electrically connected to the low current power output interface of the control unit 130, and the signal end of the anti-disassembly sensor 154 is electrically connected to the second alarm monitoring interface of the control unit 130. The anti-disassembly sensor 154 is used to detect whether the protective cover 160 is abnormal.

[0055] Exemplarily, the energy storage battery 110 continuously provides a small current to the camera 151 and the fill light 153, and also continuously provides a small current to the anti-disassembly sensor 154 to maintain the normal operation of the anti-disassembly sensor 154. When the anti-disassembly sensor 154 is in working state, it can detect whether the protective cover 160 is opened abnormally. When it is detected that the protective cover 160 is opened abnormally, it indicates that an abnormality has occurred in the protective cover 160. At this time, the signal end of the anti-disassembly sensor 154 is closed to the second alarm monitoring interface, and the control unit 130 receives the signal output by the anti-disassembly sensor 154 through the second alarm monitoring interface, and can control the capacitor 120 to discharge, and supply power to the alarm unit 140 through the high current power output interface, thereby driving the alarm unit 140 to emit sound, light and other alarm signals.

[0056] It should be noted that the alarm signal caused by the abnormality of the monitoring area and the alarm signal caused by the abnormality of the shield may be the same or different. If the alarm signal caused by the abnormality of the monitoring area and the alarm signal caused by the abnormality of the shield are different, one is a sound alarm signal and the other is a light alarm signal, or both are sound alarm signals but the sound frequencies are different, or both are light alarm signals but the colors and / or flashing frequencies are different.

[0057] If the anti-disassembly sensor 154 detects that the shield 160 is closed, the shield 160 returns to normal. At this time, the signal end of the anti-disassembly sensor 154 is disconnected from the second alarm monitoring interface, and the control unit 130 controls the high current power output interface to supply power to the alarm unit 140 for a preset time, and then stops supplying power to the alarm unit 140, so that the alarm unit 140 stops sending sound, light and other alarm signals. In this way, abnormal monitoring inside the shield can be achieved.

[0058] In some embodiments, see Figure 3 and Figure 4 The monitoring device 100 further includes a plurality of solar panels 180, wherein the output ends of the plurality of solar panels 180 are electrically connected to the power input interface of the control unit 130. The control unit 130 is further configured to control the plurality of solar panels 180 to charge the capacitor 120 or the energy storage battery 110 when the plurality of solar panels 180 have current output.

[0059] Exemplarily, the detection end of the energy storage battery 110 is electrically connected to the first power monitoring interface of the control unit 130, and the detection end of the capacitor 120 is electrically connected to the second power monitoring interface of the control unit 130, then the control unit 130 can monitor the first state of charge SOC1 of the energy storage battery 110 and the second state of charge SOC2 of the capacitor 120.

[0060] When the multiple solar panels 180 have current output, if the second state of charge SOC2 is less than the capacitor state of charge threshold m, the control unit 130 controls the multiple solar panels 180 to quickly charge the capacitor 120 until the second state of charge SOC2 reaches 100%. If the second state of charge SOC2 is greater than or equal to the capacitor state of charge threshold m, the control unit 130 controls the multiple solar panels 180 to continuously charge the energy storage battery 110. In this way, the solar panels 180 can charge the capacitor 120 first.

[0061] When the plurality of solar panels 180 have no current output, if the second state of charge SOC2 is less than the capacitor state of charge threshold m, and the first state of charge SOC1 is greater than or equal to the battery state of charge threshold n, the control unit 130 controls the energy storage battery 110 to quickly charge the capacitor 120 until the second state of charge SOC2 reaches 100%. If the second state of charge SOC2 is less than the capacitor state of charge threshold m, and the first state of charge SOC1 is less than the battery state of charge threshold n, the control unit 130 controls the energy storage battery 110 to stop charging the capacitor 120. If the second state of charge SOC2 is greater than or equal to the capacitor state of charge threshold m, the control unit 130 controls the energy storage battery 110 to stop charging the capacitor 120.

[0062] When the first state of charge SOC1 is greater than or equal to the protection threshold p, the control unit 130 controls the energy storage battery 110 to continuously supply power to the detection unit 150. When the first state of charge SOC1 is less than the protection threshold p, the control unit 130 starts the protection mechanism of the energy storage battery 110, controls the energy storage battery 110 to stop supplying power to the detection unit 150, and controls the energy storage battery 110 to continuously supply power to the detection unit 150 until the energy storage battery 110 is charged to the first state of charge SOC1 and recovers to above the power recovery threshold q.

[0063] For example, in the case of no light all day, a capacitor with a rated capacity of 1200F / 600mAh and a storage battery with a capacity of 50Ah are used. The power of the detection unit 150 is 8W, the power of the alarm unit 140 is 36W, the capacitor charge state threshold m is 60%, the battery charge state threshold n is 40%, the protection threshold p is 20%, and the power supply recovery threshold q is 30%. If there is no alarm all day, by calculating [50Ah-(50Ah*20%)] / (8W / 12V)=60h, the fully charged storage battery 110 can ensure that the detection unit 150 can work normally for 60 hours. If 50 alarms are triggered per day, and each alarm lasts 10s, the power consumed for a single alarm is (36W / 3.6V)*10s / 3600=0.027Ah, the power consumed for each alarm is 0.027Ah*50=1.35Ah, and the power consumed for each alarm is (8W / 12V)*24h=16Ah per day. Based on the above data, it can be inferred through [50Ah-(50Ah*20%)] / (16Ah+1.35Ah)=2.3d=55h that the fully charged energy storage battery 110 can meet the requirement of triggering 50 alarms per day to ensure about 55 hours of continuous alarm monitoring.

[0064] In some embodiments, the monitoring device 100 further includes: a remote alarm unit, wherein the remote alarm unit is wirelessly connected to the control unit 130 .

[0065] The remote alarm unit is used to generate a remote alarm trigger signal in response to an alarm trigger operation. The control unit 130 is also used to control the capacitor 120 to supply power to the alarm unit 140 when receiving the remote alarm trigger signal, so that the alarm unit 140 sends a remote alarm signal.

[0066] Exemplarily, the remote alarm unit may be a mechanical button or a terminal, wherein the terminal can display the alarm function option and the user can trigger the alarm function option. The present disclosure does not limit the specific form type of the remote alarm unit. When the user triggers an alarm operation based on the remote alarm unit, the remote alarm unit generates a remote alarm trigger signal in response to the alarm trigger operation.

[0067] A wireless communication module is provided inside the control unit 130, and a wireless communication module is also provided inside the remote alarm unit, so a wireless communication connection can be established between the control unit 130 and the remote alarm unit. The control unit 130 can receive a remote alarm trigger signal sent by the remote alarm unit, control the discharge of the capacitor 120 based on the remote alarm trigger signal, and supply power to the alarm unit 140 through a high current power output interface, thereby driving the alarm unit 140 to emit an alarm signal such as sound and light.

[0068] When the user triggers an alarm recovery operation based on the remote alarm unit, the remote alarm unit 180 generates a remote alarm recovery trigger signal in response to the alarm recovery trigger operation. The control unit 130 can receive the remote alarm recovery trigger signal sent by the remote alarm unit 180, and control the high current power output interface to stop supplying power to the alarm unit 140 based on the remote alarm recovery trigger signal, so that the alarm unit 140 stops sending alarm signals such as sound and light.

[0069] In some embodiments, the monitoring device 100 further includes a remote monitoring unit, which is wirelessly connected to the camera 151 .

[0070] Exemplarily, a wireless communication module is provided inside the remote monitoring unit, and a wireless communication module is also provided inside the camera 151, so a wireless communication connection can be established between the camera 151 and the remote monitoring unit. The remote monitoring unit can receive real-time image information collected by the camera 151 and display it, thereby realizing remote monitoring.

[0071] Unless the context clearly indicates otherwise, the singular form of the words used herein and in the appended claims includes the plural and vice versa. Thus, when referring to the singular, the plural form of the corresponding term is generally included. Similarly, the words "comprise" and "include" are to be interpreted as inclusive rather than exclusive. Likewise, the terms "include" and "or" should be interpreted as inclusive unless such interpretation is expressly prohibited herein. Where the term "example" is used herein, particularly when it is located after a group of terms, the "example" is merely exemplary and illustrative and should not be considered exclusive or comprehensive.

[0072] Further aspects and scopes of adaptability become apparent from the description provided herein. It should be understood that various aspects of the present application can be implemented individually or in combination with one or more other aspects. It should also be understood that the description and specific embodiments herein are intended for purposes of illustration only and are not intended to limit the scope of the present application.

[0073] Several embodiments of the present disclosure are described in detail above, but it is obvious that those skilled in the art can make various modifications and variations to the embodiments of the present disclosure without departing from the spirit and scope of the present disclosure. The protection scope of the present disclosure is defined by the attached claims.

Claims

1. A monitoring device, characterized in that: include: Energy storage batteries, capacitors, control units, alarm units and detection units; The power supply end of the detection unit is electrically connected to the first power output interface of the control unit, the signal end of the detection unit is electrically connected to the alarm monitoring interface of the control unit, and the power supply end of the alarm unit is electrically connected to the second power output interface of the control unit; the power supply end of the energy storage battery is electrically connected to the first charge and discharge interface of the control unit, and the power supply end of the capacitor is electrically connected to the second charge and discharge interface of the control unit; The detection unit is used to detect whether an abnormality occurs in the target area; The control unit is used to control the capacitor to supply power to the alarm unit when an abnormality occurs in the target area, so that the alarm unit sends an alarm signal; and is also used to control the energy storage battery to supply power to the detection unit.

2. The monitoring device according to claim 1, characterized in that: The detection unit comprises: a camera, a lens facing the photosensitive surface of the camera, and a fill light located on at least one side of the lens; the signal end of the camera is electrically connected to the first alarm monitoring interface of the control unit; The camera is used to collect images of the monitored area and determine whether an abnormality occurs in the monitored area based on the images.

3. The monitoring device according to claim 2, characterized in that: The monitoring device also includes a protective cover and a bracket; The protective cover is fixed on the bracket, the detection unit, the control unit, the energy storage battery and the capacitor are located inside the protective cover, and the alarm unit is located outside the protective cover.

4. The monitoring device according to claim 3, characterized in that: The detection unit further comprises: an anti-disassembly sensor, a signal end of the anti-disassembly sensor being electrically connected to a second alarm monitoring interface of the control unit; The anti-disassembly sensor is used to detect whether the protective cover is abnormal.

5. The monitoring device according to any one of claims 1 to 4, characterized in that: The monitoring device further comprises: a remote alarm unit; The remote alarm unit is wirelessly connected to the control unit; The remote alarm unit is used to generate a remote alarm trigger signal in response to an alarm trigger operation; The control unit is further configured to control the capacitor to supply power to the alarm unit when receiving the remote alarm trigger signal, so that the alarm unit sends out a remote alarm signal.

6. The monitoring device according to any one of claims 1 to 4, characterized in that: The monitoring device also includes a plurality of solar panels; The output ends of the plurality of solar panels are electrically connected to the power input interface of the control unit; The control unit is further used to control the multiple solar panels to charge the capacitor or the energy storage battery when the multiple solar panels have current output.

7. The monitoring device according to any one of claims 1 to 4, characterized in that: The capacitor is a lithium ion capacitor.

8. The monitoring device according to any one of claims 1 to 4, characterized in that: The alarm unit includes at least one of a buzzer, a laser light and a strong light.

9. The monitoring device according to claim 6, characterized in that: The detection end of the energy storage battery is electrically connected to the first power monitoring interface of the control unit, and the detection end of the capacitor is electrically connected to the second power monitoring interface of the control unit; The control unit is also used to monitor the first state of charge of the energy storage battery and the second state of charge of the capacitor; and is further used to control the multiple solar panels to quickly charge the capacitor until the second state of charge is 100% when the multiple solar panels have current output, if the second state of charge is less than the capacitor state of charge threshold, and control the multiple solar panels to continuously charge the energy storage battery if the second state of charge is greater than or equal to the capacitor state of charge threshold.

10. The monitoring device according to any one of claims 2 to 4, characterized in that: The monitoring device further comprises a remote monitoring unit, and the remote monitoring unit is wirelessly connected to the camera.

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