CN219246121U - Entrance guard monitoring facilities - Google Patents

Abstract

The embodiment of the specification provides access control monitoring equipment, which is applied to the technical field of the Internet of things. The device comprises a door magnet main shell and a door magnet shell; the door magnetic shell comprises a door magnetic shell body and a magnet arranged in the door magnetic shell body; the door magnet main shell comprises a main shell body, and a monitoring module, a battery assembly and an electric quantity monitoring module which are arranged in the main shell body; the monitoring module is used for sensing the distance between the magnet and the magnet so as to realize entrance guard monitoring; the battery assembly is used for supplying power to the monitoring module; the electric quantity monitoring module detects the residual electric quantity of the battery assembly and sends out low electric quantity prompt information under the condition that the residual electric quantity is lower than an alarm electric quantity threshold value. Through the equipment, the electric quantity of the battery assembly in the access control is effectively monitored, so that a user is timely reminded to replace the battery or charge the battery when the electric quantity is low, the access control is always in an effective monitoring state, and the access control is beneficial to the practical application effect of the access control.

Description

Entrance guard monitoring facilities

Technical Field

The embodiment of the specification relates to the technical field of Internet of things, in particular to access monitoring equipment.

Background

In real life, corresponding access monitoring equipment is required to be utilized for safety protection of individual families and supervision requirements of some companies and institutions. The current door magnetic products are generally based on the magnetic induction principle, the door magnetic products are respectively arranged on doors and windows and fixed positions, and along with the opening and closing of the doors and windows, the strength of the magnetic field perceived between the door magnetic products at different positions can also change, so that the opening and closing states of the doors and windows are detected according to the perceived magnetic field.

In order to realize magnetic field sensing, a corresponding sensing circuit, a logic circuit and the like are generally required to be arranged on the gate magnet, and a battery for supplying power to the circuit is correspondingly required to be arranged on the gate magnet. However, since the sensing circuit and logic circuit are always active, the battery charge is generally consumed faster. Because the user can not know the residual electric quantity condition of the battery in the current door stopper, the condition that the electric quantity of the battery in the door stopper is exhausted easily occurs. Once the battery is exhausted, the function of gate inhibition monitoring is lost, and the safety of the area where the gate magnetism is arranged is further affected. Therefore, a technical scheme capable of effectively monitoring the residual electric quantity of the access control device is needed at present.

Disclosure of Invention

An object of the embodiment of the specification is to provide an access monitoring device, so as to solve the problem of how to effectively monitor the residual electric quantity of the access monitoring device.

In order to solve the technical problems, an embodiment of the present disclosure provides an access monitoring device, including a door magnetic main housing and a door magnetic housing; the door magnetic shell comprises a door magnetic shell body and a magnet arranged in the door magnetic shell body; the door magnet main shell comprises a main shell body, and a monitoring module, a battery assembly and an electric quantity monitoring module which are arranged in the main shell body; the monitoring module is used for sensing the distance between the magnet and the magnet so as to realize entrance guard monitoring; the battery assembly is used for supplying power to the monitoring module; the electric quantity monitoring module detects the residual electric quantity of the battery assembly and sends out low electric quantity prompt information under the condition that the residual electric quantity is lower than an alarm electric quantity threshold value.

In some embodiments, the door magnet main housing further comprises a data transmission module; the data transmission module is used for sending the monitoring result of the monitoring module and the residual electric quantity detected by the electric quantity monitoring module to the Internet of things platform so that a user can check the monitoring result and the residual electric quantity based on the Internet of things platform.

Based on the above embodiment, the data transmission module includes an NB module; the NB module communicates with the internet of things platform based on NB-IoT wireless transmission mode.

In some embodiments, the low-power prompt information is sent to the internet of things platform by the data transmission module, and prompts the user based on the internet of things platform.

In some embodiments, the door magnet main housing further comprises an early warning module; the early warning module comprises a loudspeaker and/or a display screen and/or a signal lamp; the early warning module is used for prompting a user that the battery assembly is low in electric quantity through the sound signal, and/or displaying information that the battery assembly is low in electric quantity through the display screen, and/or prompting the user that the battery assembly is low in electric quantity through the signal lamp.

In some embodiments, the monitoring module comprises a magnetic field sensor; the magnetic field sensor has different sensing states based on whether the magnetic field sensor is in the magnetic field action range of the magnet; and the monitoring module generates corresponding door and window opening and closing prompt information based on the change condition of the sensing state.

Based on the above embodiment, the magnetic field sensor comprises a reed switch or a hall sensor.

Based on the foregoing embodiment, the magnetic field action range is set based on a distance corresponding to the opening and closing degree of the door and window.

In some embodiments, the battery assembly includes a dry cell and/or a rechargeable cell.

In some embodiments, the magnet comprises a permanent magnet and/or an electromagnet.

The technical scheme provided by the embodiment of the specification above shows that the equipment is on the basis that the door magnetic main shell can carry out entrance guard monitoring based on the distance between the door magnetic main shell, and the electric quantity monitoring module is also arranged to detect the residual electric quantity of the battery assembly, so that prompt information can be sent when the residual electric quantity is lower than the alarm electric quantity threshold value. Through the equipment, the electric quantity of the battery assembly in the access control is effectively monitored, so that a user is timely reminded to replace the battery or charge the battery when the electric quantity is low, the access control is always in an effective monitoring state, and the access control is beneficial to the practical application effect of the access control.

Drawings

In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present description, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1A is an external structural view of a main door shell according to an embodiment of the present disclosure;

FIG. 1B is an external structural view of an access control magnetic shell according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of an access control magnetic shell according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a main door shell according to an embodiment of the present disclosure;

fig. 4A is a schematic diagram of a front structure of a PCB according to an embodiment of the present disclosure;

fig. 4B is a schematic diagram of a back structure of a PCB according to an embodiment of the present disclosure.

Reference numerals illustrate: 1. an entrance guard main housing; 11. an upper shell of the main door control shell; 12. a lower shell of the main door control shell; 2. an entrance guard magnetic shell; 21. an upper shell of the entrance guard magnetic shell; 22. a lower shell of the entrance guard magnetic shell; 3. a magnet; 4. a monitoring module; 5. a battery assembly; 6. an electric quantity monitoring module; 7. an NB module; 8. and an early warning module.

Detailed Description

The technical solutions of the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is apparent that the described embodiments are only some embodiments of the present specification, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are intended to be within the scope of the present disclosure.

The embodiment of the specification provides access control monitoring equipment. The entrance guard detection equipment comprises a door magnet main shell and a door magnet shell.

The door magnet main shell and the door magnet shell are mutually independent parts. Fig. 1A is an external schematic view of a main casing of the door magnet, and fig. 1B is an external schematic view of the main casing of the door magnet. The door magnet main shell and the door magnet shell can be of closed structures, corresponding elements are arranged in the inner parts of the main shell and the magnet shell, and the inner elements are protected by the shell.

In practical application, the main door magnetic shell can be fixed on a door or a window, and the main door magnetic shell can be fixed on a door frame or a window frame. The door and window can move along with opening and closing, and the positions of the door frame and the window frame are fixed, so that the distance between the door magnetic main shell and the door magnetic shell can also change along with opening and closing of the door and window, and the detection of the opening and closing state of the door and window can be realized under the condition that the distance change condition between the door magnetic main shell and the door magnetic shell can be perceived. In practical application, the layout positions of the door magnetic main shell and the door magnetic shell are not limited.

Accordingly, corresponding structures can be arranged on the surfaces of the door magnetic main shell and the door magnetic shell, and are used for adhering or fixing the shell on doors and windows or door frames and window frames.

The door magnet housing further includes a magnet disposed within the door magnet housing.

Fig. 2 is a schematic view of a door magnetic shell, which includes an upper shell and a lower shell, and can be attached to each other to form a closed shell with a hollow interior, and a magnet is disposed in the interior of the magnetic shell. The magnets are capable of generating a magnetic field, the closer the distance from the magnets is, the greater the field strength of the magnetic field.

The magnet may be a permanent magnet or an electromagnet. The permanent magnet has a continuous and stable magnetic field, so that the application is more convenient; the electromagnet comprises a magnetic core and a coil, a magnetic field can be generated when current passes through the coil, and the magnetic field is influenced by the current, so that the magnetic field can be controlled by controlling the current intensity in the electromagnet, and the requirement of practical application is further met.

The door magnetic main shell comprises a main shell body, and a monitoring module, a battery assembly and an electric quantity monitoring module which are arranged in the main shell body.

The monitoring module is capable of sensing a magnetic field of a magnet within the door magnet housing and determining a sensed magnetic field strength. Since the magnetic field strength generally decreases with increasing distance from the magnet, the monitoring module can correspondingly sense the distance from the magnet to realize entrance guard monitoring under the condition that the magnetic field strength can be sensed.

In particular applications, for example, after fixing the door magnet main housing and the door magnet housing, the door or window can be closed and the monitoring module can be caused to record the currently detected magnetic field strength. If the field intensity of the magnetic field is detected to be smaller than the field intensity, the door and window is judged to be opened, and then an alarm is given.

Specifically, the monitoring module includes a magnetic field sensor, where the magnetic field sensor can sense that the magnetic field is currently within a magnetic field action range when the magnetic field strength is greater than a certain value, and the magnetic field sensor can have different sensing states based on whether the magnetic field is within the magnetic field action range of the magnet. For example, the magnetic field sensor is in an off state when it is perceived to be in the magnetic field range, and is in an on state when it is perceived to be out of the magnetic field range.

Correspondingly, according to the change condition of the sensing state of the magnetic field sensor, the monitoring module can generate corresponding door and window opening and closing prompt information, for example, when the magnetic field sensor is changed from a closed state to an open state, door and window opening prompt information is generated; when the magnetic field sensor is changed from an open state to a closed state, door and window closing prompt information is generated.

In some examples, the magnetic field sensor may include a reed switch or a hall sensor, and other types of sensors may be provided in practical applications, which are not limited to the above examples, and are not described herein.

In the above embodiment, the magnetic field acting range may be set based on a distance corresponding to the opening and closing degree of the door and window, for example, the distance corresponding to the opening and closing degree of the door and window may be predetermined, and then the monitoring distance degree of the monitoring module may be adjusted according to the distance. The magnetic field intensity can be adjusted by adjusting circuit logic in the monitoring module or adjusting the magnetic field intensity in the case that the magnet is an electromagnet.

Under the condition that the action range of the magnetic field is adjustable, the access control equipment can adapt to the requirements of the actual monitoring process, and is beneficial to practical application.

In practical application, a certain adjusting range can be set for the detected magnetic field intensity based on the sensitivity requirement of monitoring so as to avoid false alarm and other situations.

Under the condition that the detection module comprises a monitoring module, the monitoring module generally comprises a corresponding logic circuit and a sensing element, so that the monitoring module needs to be connected into a circuit in the monitoring process, namely, a power supply is needed to supply power to the monitoring module. Thus, the monitoring module may be powered by a battery assembly in the access control main housing.

The door control monitoring device is generally independent and cannot be connected with a power line to acquire current, so that power is generally supplied through a battery. In particular, the battery assembly may include, for example, a dry cell battery and/or a rechargeable battery. However, both the dry battery and the rechargeable battery have fixed electric quantity, and when the electric quantity is about to be exhausted, the electric quantity cannot be provided for the current required by the monitoring module to work normally. And thus it is necessary to grasp the remaining capacity of the battery assembly.

Therefore, the door magnet main shell also comprises an electric quantity monitoring module. The electric quantity monitoring module can detect the residual electric quantity of the battery assembly. In addition, based on the detected residual electric quantity value, the electric quantity monitoring module can also be compared with an alarm electric quantity threshold value. The alarm electric quantity threshold value can be the minimum electric quantity value of the battery capable of normally supplying power for the monitoring module, and the specific size can be determined according to the actual test result.

The specific method for measuring the residual electric quantity of the battery assembly can be set based on the actual application requirements, for example, the current residual electric quantity is calculated by combining the factors of temperature, current magnitude, service life of the battery and the like, and the specific method for calculating the residual electric quantity is not limited.

If the residual electric quantity is lower than the alarm electric quantity threshold value based on the comparison result, the residual electric quantity in the current battery pack is not much, and the risk that the access control equipment cannot work normally possibly occurs when the access control equipment is used continuously. Therefore, when the remaining power is lower than the alarm power threshold, the power monitoring module can send out low power prompt information for indicating that the current remaining power of the battery is low.

In some embodiments, the door magnet main housing further comprises a data transmission module therein. The data transmission module can communicate with the outside to realize the transmission of corresponding data. The data transmission module can be communicated with an Internet of things platform, for example. The data transmission module can all send the corresponding data of entrance guard's equipment to the platform of thing networking, for example, can all send the monitoring result of monitoring module, the residual electric quantity that electric quantity monitoring module detected to the platform of thing networking. The user can inquire corresponding information from the internet platform based on software and application on the terminal, for example, the user can check a detection result through an APP on a mobile phone to know the opening and closing state of the current door and window, and can also inquire the residual electric quantity to determine the residual electric quantity of the current battery.

In addition, under the condition that the electric quantity monitoring module generates the low electric quantity prompt information, the low electric quantity prompt information can be sent to the Internet of things platform. The internet of things platform can forward low-power prompt information to the user terminal, prompt the user in time, enable the user to replace a battery, and guarantee normal application of access control equipment.

In some examples, the data transmission module includes an NB module; the NB module communicates with the internet of things platform based on NB-IoT wireless transmission mode. In practical application, other modules can be adopted as the data transmission module, and the data transmission module is not limited.

In some embodiments, the door magnet main shell may further include an early warning module therein. The early warning module comprises a loudspeaker and/or a display screen and/or a signal lamp. Correspondingly, the electric quantity monitoring module can send low electric quantity prompt information to the early warning module, and the early warning module can remind the user based on a corresponding mode after receiving the low electric quantity prompt information, for example, the low electric quantity of the battery assembly is prompted through an audio signal, and/or the low electric quantity information of the battery assembly is displayed through a display screen, and/or the low electric quantity of the battery assembly is prompted through a signal lamp.

The early warning module mainly reminds in the area where the current access control is located, and the situation that a user leaks to see reminding information is avoided. In practical application, the early warning module may also have other implementation forms, which are not limited to the above examples, and are not described herein.

It should be noted that, in practical application, the manner of reminding the user through the internet of things platform and reminding the user through the early warning module may be alternatively adopted, or may be adopted simultaneously, which is not limited.

Fig. 3 is a schematic structural view of the main door magnetic shell. The shell of the main shell can be divided into an upper shell and a lower shell, and the two parts are mutually matched to form a closed shell. A PCB main board and a battery assembly are included inside the main case.

As shown in fig. 4A, a schematic diagram of the front surface of the PCB main board is provided with a reed switch and a battery power monitoring chip on the front surface of the PCB main board, which are respectively used for realizing magnetic field monitoring and power monitoring. Fig. 4B is a schematic diagram of the back of the PCB motherboard, on which an NB module is disposed for communicating with the platform of the internet of things. The layout of the different elements in a specific application may be adjusted accordingly, and is not limited to the above examples.

Based on the description of the above embodiment, it can be seen that, on the basis that the door magnetic main shell can carry out entrance guard monitoring based on the distance between the door magnetic main shell, the device has still set up the electric quantity monitoring module and has detected battery pack's residual electric quantity, and then can send prompt message when the residual electric quantity is less than warning electric quantity threshold value. Through the equipment, the electric quantity of the battery assembly in the access control is effectively monitored, so that a user is timely reminded to replace the battery or charge the battery when the electric quantity is low, the access control is always in an effective monitoring state, and the access control is beneficial to the practical application effect of the access control.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present specification. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While the process flows described above include a plurality of operations occurring in a particular order, it should be apparent that the processes may include more or fewer operations, which may be performed sequentially or in parallel (e.g., using a parallel processor or a multi-threaded environment).

Any numerical value recited herein includes all values of the lower and upper values that increment by one unit from the lower value to the upper value, as long as there is a spacing of at least two units between any lower value and any higher value. For example, if it is stated that the number of components or the value of a process variable (e.g., temperature, pressure, time, etc.) is from 1 to 90, preferably from 20 to 80, more preferably from 30 to 70, then the purpose is to explicitly list such values as 15 to 85, 22 to 68, 43 to 51, 30 to 32, etc. in this specification as well. For values less than 1, a unit is suitably considered to be 0.0001, 0.001, 0.01,

0.1. These are merely examples that are intended to be explicitly recited in this description, and all possible combinations of values recited between the lowest value and the highest value are believed to be explicitly stated in the description in a similar manner.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

All articles and references, including patent applications and publications, disclosed herein are incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not substantially affect the essential novel features of the combination. The term "comprising" is used "

Or "comprising" to describe combinations of elements, components, parts or steps herein also contemplates compositions consisting essentially of these elements, components

Embodiments of the component, part or step constitution. By using the term "may" herein, it is intended that any attribute described as "may" be included is optional.

Multiple elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, 5, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps.

The disclosure of "a" or "an" to describe an element, component, feature or step is not to be taken as an exclusion of other elements,

An ingredient, component or step.

It is to be understood that the above description is intended to be illustrative, and not restrictive. From a reading of the above description, in

Many implementations and many applications other than the examples provided will be apparent to those skilled in the art. The disclosures of all articles and references, including patent applications and publications, are incorporated herein by reference for all purposes.

Claims (10)

1. The entrance guard monitoring equipment is characterized by comprising a door magnet main shell and a door magnet shell;

the door magnetic shell comprises a door magnetic shell body and a magnet arranged in the door magnetic shell body;

the door magnet main shell comprises a main shell body, and a monitoring module, a battery assembly and an electric quantity monitoring module which are arranged in the main shell body; the monitoring module is used for sensing the distance between the magnet and the magnet so as to realize entrance guard monitoring; the battery assembly is used for supplying power to the monitoring module; the electric quantity monitoring module detects the residual electric quantity of the battery assembly and sends out low electric quantity prompt information under the condition that the residual electric quantity is lower than an alarm electric quantity threshold value.

2. The door access monitoring device of claim 1, wherein the door magnet main housing further comprises a data transmission module; the data transmission module is used for sending the monitoring result of the monitoring module and the residual electric quantity detected by the electric quantity monitoring module to the Internet of things platform so that a user can check the monitoring result and the residual electric quantity based on the Internet of things platform.

3. The access monitoring device of claim 2, wherein the data transmission module comprises an NB module; the NB module communicates with the internet of things platform based on NB-IoT wireless transmission mode.

4. The entrance guard monitoring device of claim 2, wherein the low battery prompt message is sent by the data transmission module to the internet of things platform and prompts the user based on the internet of things platform.

5. The door control monitoring device of claim 1, wherein the door magnet main housing further comprises an early warning module; the early warning module comprises a loudspeaker and/or a display screen and/or a signal lamp; the early warning module is used for prompting a user that the battery assembly is low in electric quantity through the sound signal, and/or displaying information that the battery assembly is low in electric quantity through the display screen, and/or prompting the user that the battery assembly is low in electric quantity through the signal lamp.

6. The access monitoring device of claim 1, wherein the monitoring module comprises a magnetic field sensor; the magnetic field sensor has different sensing states based on whether the magnetic field sensor is in the magnetic field action range of the magnet;

and the monitoring module generates corresponding door and window opening and closing prompt information based on the change condition of the sensing state.

7. The access monitoring device of claim 6, wherein the magnetic field sensor comprises a reed switch or a hall sensor.

8. The entrance guard monitoring device of claim 6, wherein the magnetic field range is set based on a distance corresponding to a degree of opening and closing of the door and window.

9. The access monitoring device of claim 1, wherein the battery assembly comprises a dry cell battery and/or a rechargeable battery.

10. The access monitoring device of claim 1, wherein the magnet comprises a permanent magnet and/or an electromagnet.

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