CN214311848U - Electronic lock system - Google Patents

Abstract

The application provides an electronic lock system, including: a control signal circuit, a system controller and a controlled device; the control signal circuit is provided with at least one power supply interface terminal to receive a power supply trigger signal; the level output terminal of the control signal circuit is connected to the system The first signal input end of the controller is connected, and the restart control signal is output to the system controller through the first signal input end; the control signal output end of the system controller is connected with the power control end of the controlled device to control the Power-on state. The control signal circuit of the present application is connected to the system controller, and the system controller is connected to the power control terminal of the controlled device, so as to provide a basis for the system controller to control the power-off/power-on restart operation of the corresponding controlled device. The application does not need to restart the system controller, and can directly implement power-off/power-on operations on the controlled device through the system controller, which reduces the restart time of the entire electronic lock system and improves the reliability of the electronic lock.

Description

Electronic lock system

Technical Field

The present application relates to the field of electronic lock technology, and more particularly, to an electronic lock system.

Background

At present, a power supply bus of an electronic lock system is controlled by a power management module, and includes power supply of a controller controlling the electronic lock system and power supply of controlled equipment of the electronic lock system. Due to the fact that the number of the controlled devices is large, when one controlled device is abnormal, the electronic lock system is easy to be abnormal. Therefore, when the power management module detects that the electronic lock system is abnormal, the power supply bus is generally controlled to perform power-off/power-on processing, so that the controller of the electronic lock system and the controlled device are restarted to initialize the whole electronic lock system, and the problem of abnormality of the controlled device is solved. Moreover, generally, after the controller controlling the electronic lock system is restarted, the controlled device can be controlled to restart, which results in a longer restart time of the controlled device, and further results in a too long restart time of the whole electronic lock system, which affects the use of the electronic lock.

SUMMERY OF THE UTILITY MODEL

By identifying the problems in the background art, the application provides an electronic lock system, which can realize that the controlled device is controlled to restart without a power management module, and the controlled device is directly controlled to restart by a system controller, so that the restart time of the controlled device is reduced, the restart time of the whole electronic lock system is further reduced, and the reliability of the electronic lock is improved.

In order to achieve the purpose, the application provides the following technical scheme:

in a first aspect, an electronic lock system includes: the system comprises a control signal circuit, a system controller and controlled equipment;

the control signal circuit is provided with at least one power supply interface end for receiving a power supply trigger signal;

the level output end of the control signal circuit is connected with the first signal input end of the system controller, and outputs a restart control signal to the system controller through the first signal input end;

and the control signal output end of the system controller is connected with the power supply control end of the controlled equipment so as to control the power-on state of the controlled equipment.

With reference to the first aspect, in some optional embodiments, the control signal circuit includes: the circuit comprises a first resistor, a second resistor, a third resistor, a first capacitor and a first triode;

the first end of the first resistor is the power supply interface end;

the first end of the second resistor, the first end of the first capacitor and the emitter of the first triode are all grounded ends;

the second end of the second resistor, the second end of the first capacitor and the base of the first triode are connected with the second end of the first resistor;

a collector of the first triode is connected with a first end of the third resistor, and the collector of the first triode is a level output end of the control signal circuit;

and the second end of the third resistor is a voltage input end of the control signal circuit.

With reference to the previous embodiment, when the power supply interface is connected to an external power supply, the first transistor is turned on, so that a collector of the first transistor changes from a high level to a low level, where the low level is the restart control signal.

With reference to the first aspect, in some optional embodiments, the electronic lock system further includes: a reset circuit;

the level output end of the reset circuit is connected with the second signal input end of the system controller;

the reset circuit is provided with at least one voltage input terminal.

In combination with the previous embodiment, in some optional embodiments, the reset circuit includes: the fourth resistor, the fifth resistor, the reset switch and the second capacitor;

a first end of the fourth resistor is a voltage input end of the reset circuit, a second end of the fourth resistor is connected with a first end of the fifth resistor, a second end of the fifth resistor is connected with one end of the reset switch, and the other end of the reset switch is a ground end;

the first end of the second capacitor is connected with the second end of the fourth resistor, the first end of the second capacitor is the level output end of the reset circuit, and the second end of the second capacitor is the grounding end.

Optionally, in some optional embodiments, the power interface terminal is a USB power interface terminal.

With reference to the first aspect, in some optional embodiments, the controlled device includes at least one of a wireless communication module, a touch module, a fingerprint module, a power amplifier module, a radio frequency identification module, a voice module, and a display module.

With reference to the first aspect, in some optional embodiments, the electronic lock system further includes a lock body having a wireless communication unit, and the controlled device includes a wireless communication module;

the lock body is in communication connection with the wireless communication module.

With reference to the first aspect, in some optional embodiments, the electronic lock system further includes: an alarm module;

the alarm module is in communication connection with the system controller to obtain an alarm instruction output by the system controller and respond.

In combination with the above embodiment, in some optional embodiments, the electronic lock system further includes: the detection module and the anti-prying device are arranged;

the detection module is in communication connection with the anti-prying device so as to obtain state information of the anti-prying device;

the detection module is in communication connection with the system controller to send the state information of the anti-prying device to the system controller, so that the system controller outputs alarm information to the alarm module according to the state information of the anti-prying device.

With reference to the first aspect, in some optional embodiments, the electronic lock system further includes: a monitoring module;

the signal input end of the monitoring module is connected with the power-on state end of the controlled equipment to obtain the power-on state of the controlled equipment in a first time range;

and the signal output end of the monitoring module is connected with the power supply control end of the controlled equipment so as to control the power-on state of the controlled equipment.

Through the above scheme, the electronic lock system provided by the application comprises: the system comprises a control signal circuit, a system controller and controlled equipment; the control signal circuit is provided with at least one power supply interface end for receiving a power supply trigger signal; the level output end of the control signal circuit is connected with the first signal input end of the system controller, and outputs a restart control signal to the system controller through the first signal input end; and the control signal output end of the system controller is connected with the power supply control end of the controlled equipment so as to control the power-on state of the controlled equipment. Therefore, the control signal circuit is connected with the system controller, the system controller is connected with the power control end of the controlled device, and a foundation is provided for the system controller to control the power-off/power-on operation of the corresponding controlled device to restart after receiving the restart control signal.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic structural diagram of an electronic lock system provided herein;

FIG. 2 is a schematic structural view of another electronic lock system provided in the present application;

FIG. 3 is a schematic structural view of another electronic lock system provided in the present application;

FIG. 4 is a schematic structural view of another electronic lock system provided in the present application;

FIG. 5 is a schematic structural view of another electronic lock system provided in the present application;

FIG. 6 is a schematic structural view of another electronic lock system provided in the present application;

fig. 7 is a schematic structural diagram of another electronic lock system provided in the present application.

Detailed Description

The application discloses an electronic lock system, and a person skilled in the art can appropriately improve the process parameter implementation by referring to the content. It is expressly intended that all such similar substitutes and modifications apparent to those skilled in the art are deemed to be included in the present application. While the structure and applications of this application have been described in terms of preferred embodiments, it will be apparent to those skilled in the art that the technology can be practiced and applied with modification, or with appropriate modification and combination, of the structures and applications described herein without departing from the spirit and scope of the application.

As shown in fig. 1, the present application provides an electronic lock system comprising: a control signal circuit 100, a system controller 200 and a controlled device 300;

the control signal circuit 100 is provided with at least one power supply interface terminal 101 for receiving a power supply trigger signal;

the level output terminal 102 of the control signal circuit 100 is connected to a first signal input terminal 201 of the system controller 200, and outputs a restart control signal to the system controller 200 through the first signal input terminal 201;

the control signal output terminal 202 of the system controller 200 is connected to the power control terminal 301 of the controlled device 300 to control the power-on state of the controlled device 300.

Optionally, the control signal circuit 100 may be an integrated circuit or a non-integrated circuit, which is not limited in this application.

Optionally, the power supply interface terminal 101 of the control signal circuit 100 may be a USB interface, such as a TYPE-C interface. The power supply interface terminal 101 of the control signal circuit 100 may be connected to an external power source through a USB power line, for example, to a power bank. Of course, the power supply interface terminal 101 of the control signal circuit 100 may also be other types of interfaces, which is not limited in this application.

Optionally, after the control signal circuit 100 is connected to an external power source, that is, after the power supply interface 101 is connected to the external power source, the level output terminal 102 of the control signal circuit 100 may output a restart control signal, where the restart control signal may be a level signal, such as a high level or a low level, which is not limited in this application.

Optionally, the restart control signal flows to the system controller 200 through the first signal input terminal 201, and after the system controller 200 obtains the restart control signal, the power-on state of the controlled device 300 may be controlled. The power-on state of the controlled device 300 can be controlled by, for example, turning off/on the power of the controlled device 300.

Optionally, the controlled device 300 may include a plurality of devices, and each device may be powered by a separate power line and a switch, in which case, the system controller 200 may control the switches of the plurality of devices to be opened or closed through the plurality of control signal output terminals 202, respectively, which is not limited in this application. Of course, each device may also be powered via the power bus and a master switch, in which case the system controller 200 may control the master switch to open or close via a control signal output 202.

As shown in fig. 2, in combination with the embodiment shown in fig. 1, in some alternative embodiments, the control signal circuit 100 includes: the circuit comprises a first resistor R1, a second resistor R2, a third resistor R3, a first capacitor C1 and a first triode D1;

a first end of the first resistor R1 is the power supply interface end 101;

the first end of the second resistor R2, the first end of the first capacitor C1 and the emitter of the first triode D1 are all grounded;

the second end of the second resistor R2, the second end of the first capacitor C1 and the base of the first transistor D1 are all connected to the second end of the first resistor R1;

the collector of the first transistor D1 is connected to the first end of the third resistor R3, and the collector of the first transistor D1 is the level output terminal 102 of the control signal circuit 100;

a second terminal of the third resistor R3 is a voltage input terminal 103 of the control signal circuit 100.

Optionally, the control signal circuit 100 described in this embodiment is only one embodiment of this application, and the protection scope of this application includes, but is not limited to, the control signal circuit 100 of this embodiment.

Optionally, when the power supply interface terminal 101 is connected to an external power supply, the first transistor D1 is turned on, so that a collector of the first transistor D1 changes from a high level to a low level, where the low level is the restart control signal.

Alternatively, the voltage input terminal 103 of the control signal circuit 100 may be kept connected to an external power source, for example, the voltage input terminal 103 of the control signal circuit 100 may be kept connected to an external power source with a voltage of 3V, i.e., a high level is continuously applied to the collector of the first transistor D1. If the power supply interface terminal 101 of the control signal circuit 100 is also connected to an external power supply, so that the first transistor D1 is turned on, the collector of the first transistor D1 is changed from a high level to a low level, and the low level is input to the system controller 200 as a restart control signal.

As shown in fig. 3, in combination with the embodiment shown in fig. 1, in some optional embodiments, the electronic lock system further includes: a reset circuit 400;

the level output terminal 401 of the reset circuit 400 is connected to the second signal input terminal 203 of the system controller 200;

the reset circuit 400 is provided with at least one voltage input 402.

Optionally, the level output terminal 401 of the reset circuit 400 may also output a restart control signal to the system controller 200.

Optionally, the voltage input terminal 402 of the reset circuit 400 may be connected to an external power source, for example, may be continuously connected to an external power source with a voltage of 3V, which is not limited in this application.

As shown in fig. 4, in combination with the previous embodiment, in some alternative embodiments, the reset circuit 400 includes: a fourth resistor R4, a fifth resistor R5, a reset switch K1 and a second capacitor C2;

a first end of the fourth resistor R4 is a voltage input end 402 of the reset circuit 400, a second end of the fourth resistor R4 is connected to a first end of the fifth resistor R5, a second end of the fifth resistor R5 is connected to one end of the reset switch K1, and the other end of the reset switch K1 is a ground end;

a first end of the second capacitor C2 is connected to a second end of the fourth resistor R4, a first end of the second capacitor C2 is the level output terminal 401 of the reset circuit 400, and a second end of the second capacitor C2 is a ground terminal.

Alternatively, the reset switch K1 of the present embodiment may be any type of switch, and may also be a button, which is not limited in the present application.

Optionally, when the reset switch K1 is not closed, the external power supply, the fourth resistor R4 and the second capacitor C2 form a closed loop, and at this time, the level of the level output terminal 401 of the reset circuit 400 is at a low level. If the reset switch K1 is closed, the external power source, the fourth resistor R4, the fifth resistor R5, and the reset switch K1 form a closed loop, and at this time, the level of the level output terminal 401 of the reset circuit 400 is a high level, and the high level is transmitted to the system controller 200 as a restart control signal, which is not limited in the present application.

Optionally, in some optional embodiments, the power interface terminal 101 is a USB power interface terminal.

As shown in fig. 5, in combination with the embodiment shown in fig. 1, in some optional embodiments, the controlled device 300 includes at least one of a wireless communication module 310, a touch module 320, a fingerprint module 330, a power amplifier module 340, a radio frequency identification module 350, a voice module 360, and a display module 370.

Optionally, the wireless communication module 310, the touch module 320, the fingerprint module 330, the power amplifier module 340, the radio frequency identification module 350, the voice module 360, and the display module 370 may be independent integrated circuit modules, and are respectively and independently connected to the system controller 200, and may be connected to each other by wire or wirelessly, which is not limited in this application.

Optionally, the specific device type of the controlled device 300 is not limited in this application, and any device, hardware module, or circuit directly connected to the system controller 200 or indirectly connected to the system controller 200 through another device may be used as the controlled device 300 in this application.

Optionally, the wireless communication module may be a bluetooth communication module, which is not limited in this application.

With reference to the embodiment shown in fig. 1, in some optional embodiments, the electronic lock system further includes a lock body having a wireless communication unit, and the controlled device 300 includes a wireless communication module;

the lock body is in communication connection with the wireless communication module.

When the system controller 200 determines that the lock body needs to be restarted, the lock body can be controlled to be restarted through the wireless communication module.

Optionally, the wireless communication unit may be a bluetooth communication unit, and the wireless communication module may be a bluetooth communication module, which is not limited in this application.

Of course, the present embodiment does not limit the lock body to be controlled and restarted only through the system controller 200, and the lock body may be controlled and restarted by an independent device or chip other than the system controller 200, which is not limited in this application.

Optionally, the lock body described in this application may be a full-automatic lock body, or may also be a semi-automatic lock body, which is not limited in this application, and the lock body may be a lock body that can directly or indirectly communicate with the controller 200, and can be directly or indirectly controlled by the controller 200.

As shown in fig. 6, in combination with the embodiment shown in fig. 1, in some alternative embodiments, the electronic lock system further includes: an alarm module 500;

the alarm module 500 is in communication connection with the system controller 200 to obtain and respond to the alarm command output by the system controller 200.

Optionally, the alarm module 500 may be a circuit module with an alarm function, for example, the alarm module 500 may include at least one of an indicator light, a speaker, and a display screen, which is not limited in this application.

As shown in fig. 7, in combination with the previous embodiment, in some alternative embodiments, the electronic lock system further includes: a detection module 600 and a pry-resistant apparatus 700;

the detection module 600 is in communication connection with the anti-prying apparatus 700 to obtain status information of the anti-prying apparatus 700;

the detection module 600 is in communication connection with the system controller 200 to send the status information of the anti-prying apparatus 700 to the system controller 200, so that the system controller 200 outputs alarm information to the alarm module 500 according to the status information of the anti-prying apparatus 700.

Optionally, in some optional embodiments, the electronic lock system further includes: a monitoring module;

a signal input end of the monitoring module is connected with an energization state end of the controlled device 300 to obtain an energization state of the controlled device 300 in a first time range;

the signal output end of the monitoring module is connected to the power control end of the controlled device 300 to control the power-on state of the controlled device 300.

Optionally, the monitoring module may have a plurality of signal input terminals and a plurality of signal output terminals, the controlled device 300 may include a plurality of devices, circuits, or hardware modules, and the monitoring module may be connected to the plurality of devices, circuits, or hardware modules through the plurality of signal input terminals, so as to obtain the power-on states of the plurality of devices, circuits, or hardware modules respectively. The monitoring module may also be connected to a plurality of devices, circuits, or hardware modules through a plurality of signal output terminals, respectively, to control the power-on states of the plurality of devices, circuits, or hardware modules, respectively, which is not limited in this application.

Optionally, the monitoring module may include a watchdog timer circuit or other circuits capable of performing timing, which is not limited in this application.

The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims (11)

1. An electronic lock system, comprising: the system comprises a control signal circuit, a system controller and controlled equipment;

the control signal circuit is provided with at least one power supply interface end for receiving a power supply trigger signal;

the level output end of the control signal circuit is connected with the first signal input end of the system controller, and outputs a restart control signal to the system controller through the first signal input end;

and the control signal output end of the system controller is connected with the power supply control end of the controlled equipment so as to control the power-on state of the controlled equipment.

2. The electronic lock system of claim 1, wherein the control signal circuit comprises: the circuit comprises a first resistor, a second resistor, a third resistor, a first capacitor and a first triode;

the first end of the first resistor is the power supply interface end;

the first end of the second resistor, the first end of the first capacitor and the emitter of the first triode are all grounded ends;

the second end of the second resistor, the second end of the first capacitor and the base of the first triode are connected with the second end of the first resistor;

a collector of the first triode is connected with a first end of the third resistor, and the collector of the first triode is a level output end of the control signal circuit;

and the second end of the third resistor is a voltage input end of the control signal circuit.

3. The electronic lock system of claim 2, wherein when the power interface terminal is connected to an external power source, the first transistor is turned on, such that a collector of the first transistor changes from a high level to a low level, the low level being the restart control signal.

4. The electronic lock system of claim 1, further comprising: a reset circuit;

the level output end of the reset circuit is connected with the second signal input end of the system controller;

the reset circuit is provided with at least one voltage input terminal.

5. The electronic lock system of claim 4, wherein the reset circuit comprises: the fourth resistor, the fifth resistor, the reset switch and the second capacitor;

a first end of the fourth resistor is a voltage input end of the reset circuit, a second end of the fourth resistor is connected with a first end of the fifth resistor, a second end of the fifth resistor is connected with one end of the reset switch, and the other end of the reset switch is a ground end;

the first end of the second capacitor is connected with the second end of the fourth resistor, the first end of the second capacitor is the level output end of the reset circuit, and the second end of the second capacitor is the grounding end.

6. The electronic lock system of any of claims 1-5, wherein the power interface end is a USB power interface end.

7. The electronic lock system of claim 1, wherein the controlled device comprises at least one of a wireless communication module, a touch module, a fingerprint module, a power amplifier module, a radio frequency identification module, a voice module, and a display module.

8. The electronic lock system of claim 1, further comprising a lock body having a wireless communication unit, wherein the controlled device comprises a wireless communication module;

the lock body is in communication connection with the wireless communication module.

9. The electronic lock system of claim 1, further comprising: an alarm module;

the alarm module is in communication connection with the system controller to obtain an alarm instruction output by the system controller and respond.

10. The electronic lock system of claim 9, further comprising: the detection module and the anti-prying device are arranged;

the detection module is in communication connection with the anti-prying device so as to obtain state information of the anti-prying device;

the detection module is in communication connection with the system controller to send the state information of the anti-prying device to the system controller, so that the system controller outputs alarm information to the alarm module according to the state information of the anti-prying device.

11. The electronic lock system of claim 1, further comprising: a monitoring module;

the signal input end of the monitoring module is connected with the power-on state end of the controlled equipment to obtain the power-on state of the controlled equipment in a first time range;

and the signal output end of the monitoring module is connected with the power supply control end of the controlled equipment so as to control the power-on state of the controlled equipment.

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