Wireless safety monitoring equipment and system

Abstract

The embodiment of the invention provides a wireless safety monitoring device and system, and the device comprises a control unit which is connected with a wireless receiving and transmitting unit, a network transmission unit, an expansion unit, and a storage unit, and is used for controlling the units to carry out the coordination work according to a user instruction; the wireless transceiving unit is used for monitoring a wireless signal in the current environment and sending a corresponding interference wireless signal according to an interference signal data model corresponding to the type of the wireless signal under the control of the control unit; the network transmission unit is used for transmitting the wireless signal and the user instruction to a wireless security network service desk to realize interaction with the wireless security network service desk; the expansion unit is used for expanding access interfaces of the wireless signal receiving and transmitting equipment and expanding the types of monitored wireless signals; and the storage unit is used for carrying out data storage on the wireless signals and storing a plurality of interference signal data models corresponding to different wireless signal types.

Description

Technical Field

[0001] This document relates to the field of computer technology, and more particularly to a wireless security monitoring device and system. Background Art

[0002] As the integration of electronic technology continues to increase, various wireless mobile devices, wireless smart wearable devices, etc. have become popular and tend to be miniaturized. At the same time, with social media networks active in people's lives, these devices and platforms have inadvertently become the main tools for the leakage and spread of privacy and secrets without supervision. For example, various wireless video recording devices often lead to the leakage of important corporate meetings and some confidential information.

[0003] Most of the products currently available on the market are signal-specific and can only monitor WiFi signals or Bluetooth signals. They require handheld devices to perform manual operations on-site. This method cannot provide real-time safety reminders for the monitored area. Summary of the invention

[0004] The purpose of the present invention is to provide a wireless security monitoring device and system, aiming to solve the above-mentioned problems in the prior art.

[0005] The present invention provides a wireless security monitoring device, comprising:

[0006] A control unit, connected to the wireless transceiver unit, the network transmission unit, the expansion unit, and the storage unit, and used to control each unit to coordinate work according to user instructions;

[0007] A wireless transceiver unit, used to monitor wireless signals in the current environment, and under the control of the control unit, send corresponding interference wireless signals according to the interference signal data model corresponding to the type of wireless signal;

[0008] A network transmission unit, used to transmit the wireless signal and the user instruction to the wireless security network service station to realize the interaction with the wireless security network service station;

[0009] Expansion unit, used to expand the access interface of wireless signal transceiver equipment and expand the types of monitored wireless signals;

[0010] The storage unit is used to store the wireless signal data and store a plurality of interference signal data models corresponding to different types of wireless signals.

[0011] The present invention provides a wireless security monitoring system, including a wireless security network service station and the above-mentioned wireless security monitoring device;

[0012] The wireless security network service station is used to analyze the wireless signals according to the wireless signals and user instructions reported by the wireless security monitoring device, issue an alarm according to the analysis results, and visualize the analysis results.

[0013] The wireless security monitoring device of the embodiment of the present invention can simultaneously collect and monitor multiple wireless communication signals in real time and can move and locate the suspicious signal source, and combined with the existing wireless communication characteristics, screen out the wireless signals of WiFi, Bluetooth and certain communication modulation modes that may cause information leakage, and conduct targeted detection and identification to determine whether there are illegal suspicious devices. It can detect multiple wireless Internet communication devices and achieve the purpose of reducing privacy leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate one or more embodiments of this specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 is a schematic diagram of a wireless security monitoring device according to an embodiment of the present invention;

[0016] Figure 2 is a detailed structural diagram of a wireless security monitoring device according to an embodiment of the present invention;

[0017] Figure 3 Schematic diagram of a wireless security monitoring system according to an embodiment of the present invention. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solutions in one or more embodiments of this specification, the following will be combined with the drawings in one or more embodiments of this specification to clearly and completely describe the technical solutions in one or more embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this specification, not all of the embodiments. Based on one or more embodiments of this specification, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this document.

[0019] Device Embodiment

[0020] According to an embodiment of the present invention, a wireless security monitoring device is provided. Figure 1 Schematic diagram of a wireless security monitoring device according to an embodiment of the present invention. Figure 1 As shown, the wireless security monitoring device according to an embodiment of the present invention specifically includes:

[0021] The control unit 1 is connected with the wireless transceiver unit, the network transmission unit, the expansion unit, and the storage unit, and is used to control each unit to coordinate work according to user instructions; the control unit 1 specifically includes: a microcontroller with SDIO0, SDIO2, USB, RMIITXD, and RMIIRXD signal interfaces. The microcontroller is specifically used to: receive user instructions, and control the wireless transceiver unit to receive and send the interference wireless signal according to the user instructions; control the storage unit to store the wireless signal data and obtain the interference signal data model stored therein; control the expansion unit to expand the wireless signal transceiver device access interface and the wireless signal type, and control the network transmission unit to realize wireless network communication.

[0022] The wireless transceiver unit 2 is used to monitor the wireless signals in the current environment and, under the control of the control unit, send corresponding interference wireless signals according to the interference signal data model corresponding to the type of wireless signal; the wireless transceiver unit 2 specifically includes:

[0023] The WiFi wireless signal transceiver module is connected to the SDIO2 interface of the microcontroller and is connected to a first WiFi antenna through a radio frequency connector, and is used to monitor the WiFi wireless signal in the current environment based on the first WiFi antenna, and send the WiFi wireless signal to the microcontroller. Under the control of the microcontroller, the WiFi interference wireless signal is sent according to the corresponding interference signal data model.

[0024] The 2.4G frequency band wireless signal transceiver module is connected to the USB interface of the microcontroller through the USB2 interface of the interface chip in the expansion unit, and through the RF connector 2.4G antenna, and is used to monitor the 2.4G wireless signal in the current environment based on the 2.4G antenna, and send the 2.4G wireless signal to the microcontroller through the expansion unit. Under the control of the microcontroller, the 2.4G interference wireless signal is sent according to the corresponding interference signal data model.

[0025] The network transmission unit 3 is used to transmit the wireless signal and the user instruction to the wireless security network service station to realize the interaction with the wireless security network service station; the network transmission unit 3 specifically includes:

[0026] The wired network transmission module includes: a PHY chip and an RJ45 connector. The TXD and RXD interfaces of the PHY chip are respectively connected to the RMIITXD and RMIIRXD interfaces of the microcontroller. The MDI interface of the PHY chip is connected to the RJ45 connector, and is used to interact with a wireless security network service station through a wired network.

[0027] The wireless network transmission module is connected to the interface chip of the expansion unit through the USB4 interface, and is connected to the USB interface of the microcontroller through the USB0 interface of the interface chip, and is connected to a second WiFi antenna through a radio frequency connector, and is used to interact with a wireless security network service desk through a wireless network based on the second WiFi antenna.

[0028] The expansion unit 4 is used to expand the access interface of the wireless signal transceiver device and expand the types of monitored wireless signals; the expansion unit 4 specifically includes: an interface chip, wherein the interface chip includes a USB0 interface, a USB1 interface, a USB2 interface, a USB3 interface and a USB4 interface, and the interface chip is connected to the USB interface of the microcontroller; the USB connector is connected to the USB1 interface of the interface chip.

[0029] The storage unit 5 is used to store data of wireless signals and store multiple interference signal data models corresponding to different types of wireless signals. The storage unit 5 specifically includes: an SD card connector and a TF card, the SD card connector is connected to the SDIO0 interface of the microcontroller, the TF card is inserted and connected to the SD card connector, and the TF card stores interference signal data models corresponding to each wireless signal transceiver module in the wireless transceiver unit.

[0030] The above technical solution of the embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.

[0031] like Figure 1 As shown, combined with Figure 2 The technical solution of the embodiment of the present invention specifically includes a control unit 1, a wireless transceiver unit 2, a network transmission unit 3, an expansion unit 4 and a storage unit 5. The control unit 1 is used to control each unit of the device, the wireless transceiver unit 1 is used to send and receive wireless signals, the network transmission unit 3 is used to transmit wireless signals to the monitoring platform and complete the communication control between the platform and the device, the expansion unit 4 is used to expand the access of wireless signal transceiver equipment, and the storage unit 5 is used for wireless signal storage; the wireless signal transceiver, network transmission, expansion and storage units are respectively connected to the control unit 1 to coordinate the equipment to realize the functions of each unit.

[0032] like Figure 2As shown, the control unit 1 includes a microcontroller 6, the microcontroller 6 has SDIO0, SDIO2, USB, RMIITXD, RMIIRXD signal interfaces, the wireless transceiver unit 2 includes a WiFi wireless signal transceiver module 9 and a 2.4G band wireless signal transceiver module 13, the network transmission unit 3 includes a wired network transmission module 19 and a wireless network transmission module 15, the expansion unit 1 includes an interface chip 12 and a USB connector 16, and the interface chip 12 includes USB0, USB1, USB2, USB3, USB4 interfaces;

[0033] Figure 1 The storage unit 5 can store the wireless signal data monitored by the user, and store N interference signal data models at the same time, each data model corresponds to each transceiver module of the wireless transceiver unit, wherein N≥2, such as Figure 2 The storage unit 5 includes an SD card connector 7 and a TF card 8. The SD card connector 7 is connected via the SDIO0 interface of the microcontroller 6, and the TF card 8 is inserted into the SD card connector 7;

[0034] Figure 2 The WiFi wireless signal transceiver module 9 is used to monitor the WiFi signal in the environment and transmit the monitoring data to the microcontroller 6. The WiFi wireless signal transceiver module 9 is connected to the SDIO2 interface of the microcontroller 6; the WiFi wireless signal receiving module 9 is also connected to the WiFi antenna 11, and the WiFi antenna 11 is connected to the WiFi wireless transceiver module through the radio frequency connector;

[0035] Figure 2 The 2.4G band wireless signal transceiver module 13 is used to monitor the 2.4G band wireless signal. The 2.4G band wireless signal transceiver module 13 is connected to the USB2 interface of the interface chip 12, and the USB0 interface of the interface chip 12 is connected to the USB interface of the microcontroller 6; the 2.4G band wireless signal transceiver module 13 is also connected to a 2.4G antenna 14, and the antenna of the 2.4G band wireless signal transceiver module 13 is connected through a radio frequency connector;

[0036] The wired network transmission module 19 includes a PHY chip 17 and an RJ45 connector 18. The TXD and RXD interfaces of the PHY chip 17 are respectively connected to the RMIIRXD and RMIITXD interfaces of the microcontroller 6. The MDI interface of the PHY chip 17 is connected to the RJ45 connector 18.

[0037] The wireless network transmission module 15 is connected to the interface chip 6 via the USB4 interface, and the USB0 interface of the interface chip 12 is connected to the USB interface of the microcontroller 6; the wireless network transmission module is also connected to a WiFi antenna 11, and the WiFi antenna 11 is connected via the radio frequency connector of the wireless network transmission module 15;

[0038] The USB0 interface of the interface chip 12 of the expansion unit 5 is connected to the USB interface of the microcontroller 6 , and the USB1 interface of the interface chip 6 is connected to the USB connector 16 .

[0039] To sum up, the wireless security monitoring equipment of the embodiment of the present invention overcomes the limitations of application scenarios and functions of existing monitoring equipment and cannot meet the requirements of layout flexibility and real-time performance; the wireless security monitoring equipment of the embodiment of the present invention includes: a control unit, a wireless transceiver unit, a network transmission unit, an expansion unit and a storage unit; the control unit is used to control each unit of the equipment, the wireless transceiver unit is used for wireless signal transceiver, the network transmission unit is used to transmit the wireless signal to the monitoring platform and realize communication control between the platform and the equipment, the expansion unit is used to expand the access of the wireless signal transceiver equipment, and the storage unit is used for wireless signal storage; the wireless signal transceiver, network transmission, expansion and storage units are respectively connected to the control unit to coordinate the equipment to realize the functions of each unit; the user can arrange the equipment in the monitoring area according to the needs, realize wireless signal monitoring, management and interference through the network monitoring platform, and it can also be used as a movable device to locate the location of the signal source.

[0040] System Example

[0041] According to an embodiment of the present invention, a wireless security monitoring system is provided. Figure 3 Schematic diagram of a wireless security monitoring system according to an embodiment of the present invention. Figure 3 As shown, the wireless security monitoring system according to an embodiment of the present invention specifically includes: a wireless security network service station 30 and the above-mentioned wireless security monitoring device 32, wherein the wireless security network service station 30 is used to: analyze the wireless signals according to the wireless signals and user instructions reported by the wireless security monitoring device, issue an alarm according to the analysis results, and visualize the analysis results.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wireless security monitoring device, characterized in that: include: A control unit, connected to the wireless transceiver unit, the network transmission unit, the expansion unit, and the storage unit, and used to control each unit to coordinate work according to user instructions; A wireless transceiver unit, used to monitor wireless signals in the current environment, and under the control of the control unit, send corresponding interference wireless signals according to the interference signal data model corresponding to the type of wireless signal; A network transmission unit, used to transmit the wireless signal and the user instruction to the wireless security network service station to realize the interaction with the wireless security network service station; Expansion unit, used to expand the access interface of wireless signal transceiver equipment and expand the types of monitored wireless signals; The storage unit is used to store the wireless signal data and store a plurality of interference signal data models corresponding to different types of wireless signals.

2. The wireless security monitoring device according to claim 1, characterized in that: The control unit specifically includes: a microcontroller with SDIO0, SDIO2, USB, RMIITXD, and RMIIRXD signal interfaces.

3. The wireless security monitoring device according to claim 2, characterized in that: The microcontroller is specifically used for: Receive user instructions, and control the wireless transceiver unit to receive and send the interfering wireless signal according to the user instructions; control the storage unit to store the wireless signal data and obtain the interference signal data model stored therein; control the expansion unit to expand the wireless signal transceiver device access interface and the wireless signal type, and control the network transmission unit to realize wireless network communication.

4. The wireless security monitoring device according to claim 2, characterized in that: The wireless transceiver unit specifically includes: The WiFi wireless signal transceiver module is connected to the SDIO2 interface of the microcontroller and is connected to a first WiFi antenna through a radio frequency connector, and is used to monitor the WiFi wireless signal in the current environment based on the first WiFi antenna, and send the WiFi wireless signal to the microcontroller. Under the control of the microcontroller, the WiFi interference wireless signal is sent according to the corresponding interference signal data model.

5. The wireless security monitoring device according to claim 2, characterized in that: The wireless transceiver unit specifically includes: a 2.4G frequency band wireless signal transceiver module, which is connected to the USB interface of the microcontroller through the USB2 interface of the interface chip in the expansion unit, and through the RF connector 2.4G antenna, used to monitor the 2.4G wireless signal in the current environment based on the 2.4G antenna, and send the 2.4G wireless signal to the microcontroller through the expansion unit, and under the control of the microcontroller, send the 2.4G interference wireless signal according to the corresponding interference signal data model.

6. The wireless security monitoring device according to claim 2, characterized in that: The network transmission unit specifically includes: The wired network transmission module includes: a PHY chip and an RJ45 connector. The TXD and RXD interfaces of the PHY chip are respectively connected to the RMIITXD and RMIIRXD interfaces of the microcontroller. The MDI interface of the PHY chip is connected to the RJ45 connector, and is used to interact with a wireless security network service station through a wired network.

7. The wireless security monitoring device according to claim 2, characterized in that: The network transmission unit specifically includes: The wireless network transmission module is connected to the interface chip of the expansion unit through the USB4 interface, and is connected to the USB interface of the microcontroller through the USB0 interface of the interface chip, and is connected to a second WiFi antenna through a radio frequency connector, and is used to interact with a wireless security network service desk through a wireless network based on the second WiFi antenna.

8. The wireless security monitoring device according to claim 2, characterized in that: The expansion unit specifically includes: An interface chip, wherein the interface chip comprises a USB0 interface, a USB1 interface, a USB2 interface, a USB3 interface and a USB4 interface, and the interface chip is connected to the USB interface of the microcontroller; The USB connector is connected to the USB1 interface of the interface chip.

9. The wireless security monitoring device according to claim 2, characterized in that: The storage unit specifically includes: an SD card connector and a TF card, the SD card connector is connected to the SDIO0 interface of the microcontroller, the TF card is inserted and connected to the SD card connector, and the TF card stores interference signal data models corresponding to each wireless signal transceiver module in the wireless transceiver unit.

10. A wireless security monitoring system, characterized in that: It comprises a wireless security network service station and a wireless security monitoring device as claimed in any one of claims 1 to 9; The wireless security network service station is used to analyze the wireless signals according to the wireless signals and user instructions reported by the wireless security monitoring device, issue an alarm according to the analysis results, and visualize the analysis results.

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