WO2018028130A1 - Security monitoring system and security monitoring method - Google Patents

Abstract

A security monitoring system and a security monitoring method. The security monitoring system comprises: a mobile terminal (1), used to generate a wake and acquisition request; a server (2), having a communication connection to the mobile terminal (1); gateway equipment (3), having a communication connection to the server (2); security monitoring equipment (4), comprising a low power consumption operation module (41) and an ordinary operation module (42), the low power consumption operation module (41) having a communication connection to the gateway equipment (3); when the low power consumption operation module (41) receives a wake and acquisition request forwarded via the server (2) and the gateway equipment (3), activating the ordinary operation module (42), the ordinary operation module (42) having a communication connection with the server (2), and acquiring audiovisual data information and transmitting the audiovisual data information to the mobile terminal (1) via the server (2). The gateway equipment (3) acts as a communications bridge between the security monitoring equipment (4) and the server (2), increasing stability of the communication connection between the security monitoring equipment (4) and the server (2).

Description

Security monitoring system and security monitoring method Technical field

The invention relates to the technical field of security, in particular to a security monitoring system and a security monitoring method.

Background technique

In order to reduce the power consumption of the existing security monitoring device, when the security monitoring device is in a non-working state, the security monitoring device is in a dormant state. When an external wake-up request is received, the sleep state is switched to the awake state, thereby achieving the purpose of reducing the power consumption of the security monitoring device.

However, when the security monitoring device is in the dormant state, if the communication connection between the security monitoring device and the remote device is unstable, the security monitoring device cannot immediately receive the request command sent by the remote device, so that the remote device cannot be processed immediately. Request.

In view of this, it is necessary to provide a security monitoring system in which the communication connection between the security monitoring device and the remote device is stable when the security monitoring device is in a dormant state to solve the defects of the prior art.

Summary of the invention

It is an object of the present invention to provide a security monitoring system to solve the technical problem that the communication connection between the security monitoring device and the remote device is unstable when the existing security monitoring device is in a dormant state.

In order to solve the above problems, the present invention provides a security monitoring system, which includes:

A mobile terminal for generating a wakeup and acquisition request.

A server that is in communication with the mobile terminal.

A gateway device that is in communication with the server.

The security monitoring device includes a low power working module and a normal working module, and the low power working module is in communication connection with the gateway device. When the low-power working module receives the wake-up and acquisition request forwarded by the server and the gateway device, the normal working module is started, the normal working module communicates with the server, acquires audio and video data information, and transmits the audio and video data information to the mobile terminal via the server. .

Preferably, the gateway device comprises a first Bluetooth module and a first WIFI module electrically connected to the first Bluetooth module, the first Bluetooth module is in communication connection with the low power consumption working module, and the first WIFI module is in communication connection with the server.

Preferably, the low power consumption working module comprises a secondary power supply circuit, a second bluetooth module and an MCU electrically connected to the second bluetooth module. The secondary power circuit is used to supply power to the second Bluetooth module and the MCU, and the second Bluetooth The module is in communication with the first Bluetooth module. When the MCU receives the wake-up and acquisition request transmitted by the server, the first WIFI module, the first Bluetooth module, and the second Bluetooth module, the MCU starts the normal working module.

Preferably, the normal working module comprises a main power circuit, a DSP, a camera device and a second WIFI module. The main power circuit is used for supplying power to the DSP, the camera device and the second WIFI module, and the DSP is electrically connected to the camera device and the second WIFI module respectively. When receiving the wake-up and acquisition request, the MCU turns on the main power circuit, the main power circuit supplies power to the DSP, the camera device and the second WIFI module, the second WIFI module communicates with the server, the camera device acquires audio and video data information, and the DSP slave camera device The audio and video data information is obtained and transmitted to the mobile terminal via the second WIFI module and the server.

In order to solve the above problems, the present invention also provides a security monitoring method, which is applied to a security monitoring system, which comprises a mobile terminal, a server, a gateway device and a security monitoring device which are sequentially connected in communication, and the security monitoring device includes low power consumption. Work module and normal work module. The security monitoring method includes the following steps:

The low-power working module is operated, and the security monitoring device is in a sleep state.

The mobile terminal generates a wake-up and acquisition request, and the wake-up and acquisition request is transmitted to the low-power working module via the server and the gateway device.

When the low-power working module receives the wake-up and acquisition request, it runs the normal working module, the normal working module communicates with the server, and the security monitoring device changes from the sleep state to the awake state.

The normal working module acquires audio and video data information, and the audio and video data information is transmitted to the mobile terminal via the server.

Preferably, the gateway device comprises a first WIFI module and a first Bluetooth module electrically connected thereto, and the first WIFI module is in communication connection with the server. The low power working module includes a secondary power circuit, a second Bluetooth module, and an MCU. The steps of running the low-power working module and the security monitoring device is in a sleep state include:

The auxiliary power supply circuit supplies power to the second Bluetooth module and the MCU, the MCU is electrically connected to the second Bluetooth module, the second Bluetooth module is in communication with the first Bluetooth module, and the security monitoring device is in a sleep state.

Preferably, the mobile terminal generates a wake-up and acquisition request, and the steps of the wake-up and acquisition request transmitted to the low-power working module by the server and the gateway device include:

The mobile terminal generates a wake-up and acquisition request, and the wake-up and acquisition request is transmitted to the MCU via the server, the first WIFI module, the first Bluetooth module, and the second Bluetooth module.

Preferably, the normal working module comprises a main power circuit, a DSP, a camera device and a second WIFI module. When receiving the wake-up and acquisition request, the low-power working module runs a normal working module, and the normal working module communicates with the server, and the steps of the security monitoring device transitioning from the sleep state to the awake state include:

When the MCU receives the wakeup and acquisition request, it turns on the main power circuit.

The main power circuit supplies power to the DSP, the camera device and the second WIFI module, and the second WIFI module communicates with the server, and the security monitoring device changes from the sleep state to the awake state.

Preferably, the normal working module acquires audio and video data information, and the step of transmitting the audio and video data information to the mobile terminal via the server includes:

The camera device acquires audio and video data information.

The DSP acquires audio and video data information from the camera device, and the audio and video data information is transmitted to the mobile terminal via the second WIFI module and the server.

Preferably, the normal working module acquires audio and video data information, and after the step of transmitting the audio and video data information to the mobile terminal via the server, the method includes:

After the audio and video data information transmission is completed, the MCU turns off the main power circuit, and the security monitoring device switches from the awake state to the sleep state.

Compared with the prior art, the gateway device of the present invention serves as a communication bridge between the security monitoring device and the server. On the one hand, the gateway device and the security monitoring device are always in a communication connection state; on the other hand, the gateway device and the server are always in a communication connection state. Therefore, when the security monitoring device is in a dormant state, the security monitoring device and the server do not appear. The disconnection of the communication connection, thus improving the stability of the communication connection between the security monitoring device and the server.

DRAWINGS

FIG. 1 is a schematic structural diagram of a frame of an embodiment of a security monitoring system according to the present invention.

2 is a schematic flow chart of an embodiment of a security monitoring method according to the present invention.

detailed description

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Figure 1 illustrates an embodiment of the security monitoring system of the present invention. In this embodiment, the security monitoring system includes a mobile terminal 1, a server 2, a gateway device 3, and a security monitoring device 4. The security monitoring device 4 includes a low power working module 41 and a normal working module 42.

The gateway device 3 is communicatively coupled to the server 2 and the gateway device 3 is communicatively coupled to the low power consumption module 41. The mobile terminal 1 is used to generate a wakeup and acquisition request. When the low power consumption working module 41 receives the wakeup and acquisition request forwarded by the server 2 and the gateway device 3, the normal working module 42 is started, and the normal working module 42 is communicably connected with the server 2. The normal working module 42 acquires audio and video data information and transmits the audio and video data information to the mobile terminal 1 via the server 2.

The gateway device 3 of this embodiment serves as a communication bridge between the security monitoring device 4 and the server 2. On the one hand, the gateway device 3 and the security monitoring device 4 maintain the communication connection state all the time. On the other hand, the gateway device 3 and the server 2 maintain the communication connection state at all times. Therefore, when the security monitoring device 4 is in the sleep state, the security monitoring device 4 and the server There is also no disconnection of the communication connection between the two, and therefore, the stability of the communication connection between the security monitoring device 4 and the server 2 is improved.

In order to further reduce the power consumption of the security monitoring device 4. On the basis of the foregoing embodiment, in other embodiments, the gateway device 3 includes a first Bluetooth module 31 and a first WIFI module 32 electrically connected to the first Bluetooth module 31. The low power operation module 41 includes a sub power supply circuit 411, a second Bluetooth module 412, and an MCU 413 electrically connected to the second Bluetooth module 412. The normal working module 42 includes a main power circuit 421, a DSP 423, an imaging device 422, and a second WIFI module 424. The DSP 423 is electrically connected to the camera 422 and the second WIFI module 424, respectively.

The secondary power supply circuit 411 is configured to supply power to the second Bluetooth module 412 and the MCU 413. The second Bluetooth module 412 is in communication with the first Bluetooth module 31, and the security monitoring device 4 is in a sleep state. The first Bluetooth module 31 is in communication with the second Bluetooth module 412 and the first WIFI module 32 is in communication with the server 2. Therefore, when the security monitoring device 4 is in the sleep state, the security monitoring device 4 still maintains a stable communication connection with the server 2.

When receiving the wake-up and acquisition request transmitted by the server 2, the first WIFI module 32, the first Bluetooth module 31, and the second Bluetooth module 412, the MCU 413 turns on the main power circuit 421, and the main power circuit 421 supplies power to the DSP 423 and the camera. 422 and the second WIFI module 424, the second WIFI module 424 is in communication with the server 2, and the security monitoring device 4 transitions from the sleep state to the awake state.

The camera 422 acquires audio and video data information, and the DSP 423 acquires audio and video data information from the camera 422 and transmits it to the mobile terminal 1 via the second WIFI module 424 and the server 2.

In this embodiment, the first Bluetooth module 31 and the second Bluetooth module 412 maintain the communication connection between the security monitoring device 4 and the gateway device 3, and the power consumption is low because the Bluetooth module is used for communication connection. The power consumption of the security monitoring device 4 is further reduced.

It is more convenient for the installation and use of the security monitoring device 4. On the basis of the above embodiments, in other embodiments, the security monitoring device 4 further includes a battery, and the battery is electrically connected to the auxiliary power circuit 411 and the main power circuit 421, respectively.

The security monitoring device 4 of the embodiment is powered by a battery and communicates by using a wireless network. Therefore, power wiring and network wiring are not required, and therefore, the technical effects of more convenient installation and more convenient use are provided.

Figure 2 illustrates an embodiment of the security monitoring method of the present invention. In this embodiment, the security monitoring method is applied to the security monitoring system described in the above embodiment. The security monitoring system includes a mobile terminal, a server, a gateway device, and a security monitoring device. The gateway device includes a first Bluetooth module and a first WIFI module electrically connected to the first Bluetooth module. The security monitoring device includes a low power working module and a normal working module. The low power working module includes a secondary power circuit, a second Bluetooth module, and an MCU electrically connected to the second Bluetooth module. The normal working module includes a main power circuit, a DSP, a camera device, and a second WIFI module, and the DSP is electrically connected to the camera device and the second WIFI module, respectively. The security monitoring method includes the following steps:

In step S1, the low power consumption working module is operated, and the security monitoring device is in a sleep state. The step S1 specifically includes: the secondary power supply circuit supplies power to the second bluetooth module and the MCU, the MCU and the second bluetooth module are electrically connected, the second bluetooth module is in communication with the first bluetooth module, and the security monitoring device is in a dormant state.

In step S2, the mobile terminal generates a wake-up and acquisition request, and the wake-up and acquisition request is transmitted to the low-power working module via the server and the gateway device. Step S2 specifically includes: the mobile terminal generates a wake-up and acquisition request, and the wake-up and acquisition request is transmitted to the MCU through the server, the first WIFI module, the first Bluetooth module, and the second Bluetooth module.

In step S3, when the low-power working module receives the wake-up and acquisition request, the normal working module is operated, the normal working module is connected with the server, and the security monitoring device is switched from the sleep state to the awake state. Step S3 specifically includes: when the MCU receives the wake-up and acquisition request, the main power circuit is turned on. The main power circuit supplies power to the DSP, the camera device and the second WIFI module, and the second WIFI module communicates with the server, and the security monitoring device changes from the sleep state to the awake state.

In step S4, the normal working module acquires audio and video data information, and the audio and video data information is transmitted to the mobile terminal via the server. Step S4 specifically includes: the camera device acquires audio and video data information. DSP from the camera The image device acquires audio and video data information, and the audio and video data information is transmitted to the mobile terminal via the second WIFI module and the server.

In step S5, after the audio and video data information is transmitted, the MCU turns off the main power circuit, and the security monitoring device changes from the awake state to the sleep state.

The embodiments of the invention have been described in detail above, but are merely exemplary, and the invention is not limited to the specific embodiments described above. All equivalent modifications and alterations to the invention are also within the scope of the invention, and the equivalents and modifications and improvements may be made without departing from the spirit and scope of the invention. And the like should be covered within the scope of the present invention.

Claims (10)

A security monitoring system, characterized in that it comprises: a mobile terminal, configured to generate a wakeup and get request; a server that is in communication with the mobile terminal; a gateway device communicatively coupled to the server; a security monitoring device, comprising: a low power working module and a normal working module, wherein the low power working module is in communication connection with the gateway device; and the low power working module receives the forwarding through the server and the gateway device The normal working module is started when the wake-up and acquisition request is performed, and the normal working module communicates with the server, acquires audio and video data information, and transmits the audio and video data information to the mobile via the server. terminal. The security monitoring system according to claim 1, wherein the gateway device comprises a first Bluetooth module and a first WIFI module electrically connected to the first Bluetooth module, the first Bluetooth module and the The low power working module is communicatively coupled, and the first WIFI module is communicatively coupled to the server. The security monitoring system according to claim 2, wherein the low power consumption working module comprises a secondary power supply circuit, a second Bluetooth module, and an MCU electrically connected to the second Bluetooth module; the secondary power supply circuit For supplying power to the second Bluetooth module and the MCU, the second Bluetooth module is in communication connection with the first Bluetooth module; the MCU receives the server, the first WIFI module, and the When the first Bluetooth module and the second Bluetooth module transmit the wakeup and acquisition request, the normal working module is started. The security monitoring system according to claim 3, wherein the normal working module comprises a main power circuit, a DSP, a camera device and a second WIFI module; the main power circuit is configured to supply power to the DSP, the The camera device and the second WIFI module are respectively electrically connected to the camera device and the second WIFI module; when the MCU receives the wakeup and acquisition request, the main power circuit is turned on, The main power circuit supplies power to the DSP, the camera device, and the second WIFI module, the second WIFI module is communicably connected to the server, and the camera device acquires the audio and video data information, and the DSP The camera device acquires the audio and video data information and transmits it to the mobile terminal via the second WIFI module and the server. A security monitoring method applied to the security monitoring system, the security monitoring system package The mobile terminal, the server, the gateway device, and the security monitoring device are connected in series, and the security monitoring device includes a low-power working module and a normal working module, and the method includes the following steps: The low power consumption working module is turned on, and the security monitoring device is in a sleep state; The mobile terminal generates a wakeup and acquisition request, and the wakeup and acquisition request is transmitted to the low power consumption working module by the server and the gateway device; When the low power consumption working module receives the wakeup and acquisition request, the normal working module is operated, the normal working module is communicably connected with the server, and the security monitoring device is switched from a sleep state to an awake state; The normal working module acquires audio and video data information, and the audio and video data information is transmitted to the mobile terminal via the server. The security monitoring method according to claim 5, wherein the gateway device comprises a first WIFI module and a first Bluetooth module electrically connected thereto, and the first WIFI module is communicably connected with the server; The low-power working module includes a secondary power supply circuit, a second Bluetooth module, and an MCU; and the step of operating the low-power working module, the security monitoring device is in a sleep state, including: The secondary power supply circuit is electrically connected to the second bluetooth module and the MCU, the MCU is electrically connected to the second bluetooth module, and the second bluetooth module is in communication connection with the first bluetooth module, The security monitoring device is in a sleep state. The security monitoring method according to claim 6, wherein the mobile terminal generates a wakeup and acquisition request, and the wakeup and acquisition request is transmitted to the low power consumption working module by the server and the gateway device. The steps include: The mobile terminal generates a wakeup and acquisition request, and the wakeup and acquisition request is transmitted to the MCU via the server, the first WIFI module, the first Bluetooth module, and the second Bluetooth module. The security monitoring method according to claim 7, wherein the normal working module comprises a main power circuit, a DSP, a camera device and a second WIFI module; and the low power working module receives the wakeup and acquisition request The normal working module is configured to be in communication with the server, and the step of the security monitoring device transitioning from the sleep state to the awake state includes: When the MCU receives the wakeup and acquisition request, the main power circuit is turned on; The main power circuit supplies power to the DSP, the camera device, and the second WIFI module, the second WIFI module is in communication connection with the server, and the security monitoring device is switched from a sleep state. Change to wake up state. The security monitoring method according to claim 8, wherein the normal working module acquires audio and video data information, and the step of transmitting the audio and video data information to the mobile terminal via the server comprises: The camera device acquires the audio and video data information; The DSP acquires the audio and video data information from the camera device, and the audio and video data information is transmitted to the mobile terminal via the second WIFI module and the server. The security monitoring method according to claim 8, wherein the normal working module acquires audio and video data information, and after the step of transmitting the audio and video data information to the mobile terminal by the server, the method includes: After the transmission of the audio and video data information is completed, the MCU turns off the main power circuit, and the security monitoring device transitions from the awake state to the sleep state.

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