CN218103160U

CN218103160U - Network equipment off-line alarm and equipment

Info

Publication number: CN218103160U
Application number: CN202221282337.2U
Authority: CN
Inventors: 许斌
Original assignee: Suzhou Maopeng Intelligent Technology Co ltd
Current assignee: Suzhou Maopeng Intelligent Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-12-20
Anticipated expiration: 2032-05-26

Abstract

The utility model provides a network equipment off-line alarm and equipment. The alarm comprises a shell, a central processing unit, a network interface module, a storage module and a wireless communication module, wherein the central processing unit, the network interface module, the storage module and the wireless communication module are arranged in the shell; the network interface module and the wireless communication module are both connected with the central processing unit; the network interface module is connected with a network where the network equipment to be monitored is located through a network interface arranged on the shell and is used for transmitting the connection state information of the network equipment to be monitored to the central processing unit; the storage module comprises a FRAM memory and a FLASH memory; the central processing unit can output an alarm signal through the wireless communication module when the received connection state of the network equipment is offline; the wireless communication module can be connected with the operator equipment and is used for sending an alarm signal to the operator equipment. The utility model discloses the automatic monitoring network equipment online condition that can be incessant in time sends alarm information, can greatly improve network fortune dimension work efficiency.

Description

Off-line alarm device and equipment for network equipment

Technical Field

The utility model belongs to the technical field of network security, concretely relates to network equipment off-line alarm and equipment.

Background

In the working process of the network equipment, the network equipment can be separated from the network due to the self fault or the fault of a network line, for most applications such as a WiFi wireless network, a video monitoring network, an Internet of things and the like, the network contains a lot of bottom layer intelligent access equipment such as wireless APs, monitoring cameras and the like, if some equipment is offline, although the work of the whole system cannot be influenced, the function of a certain area can be lost, potential safety hazards are left, and the network equipment can not be noticed for a long time until consequences are generated.

In the prior art, generally, a manager checks the working state of each device through a networked computer manually to find out abnormality and timely maintain the device, but the method is not good because the faults of the network devices are random, the uninterrupted inspection labor cost is too high, and the faults cannot be found in time after regular inspection.

Therefore, an automatic alarm device with low cost, low power consumption and long-term stable operation is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide a network equipment off-line alarm and equipment, the on-line condition of automatic monitoring network equipment that can be incessant in time sends alarm information, can greatly improve network fortune dimension work efficiency.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:

in a first aspect, the present invention provides an offline alarm for network devices, which comprises a housing, and a central processing unit, a network interface module, a storage module and a wireless communication module, which are arranged in the housing;

the network interface module and the wireless communication module are both connected with the central processing unit;

the network interface module is connected with a network where the network equipment to be monitored is located through a network interface arranged on the shell and is used for transmitting the connection state information of the network equipment to be monitored to the central processing unit;

the storage module comprises a FRAM memory and a FLASH memory;

the central processing unit can output an alarm signal through the wireless communication module when the received network equipment connection state is offline;

the wireless communication module can be connected with the operator equipment and is used for sending an alarm signal to the operator equipment.

The effect that above-mentioned setting reached: the utility model provides a network equipment off-line alarm is a stand-alone equipment, does not have the relevance with the management platform by monitoring equipment, can not become invalid because of the management platform trouble of being detected equipment, and the automatic monitoring network equipment on-line condition that can be incessant in time sends alarm information, can greatly improve network fortune dimension work efficiency, and complete automatic operation does not need artificial intervention, can use manpower sparingly cost.

Furthermore, the alarm device also comprises display modules which are connected with the central processing unit;

the display module is arranged on the shell and is used for displaying the working state data of the alarm.

Further, a power interface is arranged on the shell;

the alarm device also comprises an external power adapter; the external power adapter is used for supplying power to the alarm.

Further, a key module connected with the central processing unit is arranged on the shell;

the key module is used for controlling the display module to display information in a rolling mode through keys.

Further, the wireless communication module is a GPRS wireless communication module; the network interface module is a TCP/IP network interface module.

Further, the shell is in a square box shape; the bottom surface of the shell is provided with a foot pad.

Furthermore, a dovetail groove and a blind hole are formed in the bottom surface of the shell, and mounting positions of the hanging lugs are reserved on two sides of the shell;

the alarm is also provided with a wall-mounted bracket which is matched with the dovetail groove and the blind hole on the bottom surface of the shell and used for realizing wall-mounted installation.

Further, the wall mount bracket includes a mounting plate and a plug-in connection;

the mounting plate is provided with a wall hanging hole for being fixed on a wall; the inserting part is perpendicular to the mounting plate, a dovetail joint corresponding to the dovetail groove in the bottom surface of the shell is arranged on the inserting part, and a spring positioning pin is arranged at the front end of the dovetail joint and used for being matched with the blind hole in the bottom surface of the shell to fix the alarm.

In a second aspect, the present invention provides an offline alarm for a network device, comprising a network cable, the alarm of the first aspect, and an operator device;

the alarm is connected with the network equipment to be detected through a network cable and is in wireless connection with the operator equipment.

Compared with the prior art, the utility model discloses the beneficial effect who reaches:

1. the utility model discloses the automatic monitoring network equipment online condition that can be incessant in time sends alarm information, can greatly improve network fortune dimension work efficiency.

2. The utility model discloses complete automatic operation does not need artificial intervention, can use manpower sparingly the cost.

3. The utility model discloses an independent equipment does not exist the relevance with the management platform by monitoring facilities, can not become invalid because of the management platform trouble of detected equipment.

4. The utility model discloses a Web management interface supports remote management, deploys simple and conveniently.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present invention;

fig. 2 is a system block diagram of the present invention;

FIG. 3 is a schematic view of the wall mount bracket of the present invention;

FIG. 4 is a bottom view of the housing of the present invention;

labeled in the figure as: 1. a display screen; 2. a keyboard; 3. a SIM card slot; 4. a network cable interface; 5. a power interface; 6. a hanging lug mounting hole; 7. a power adapter; 8. a wall mount bracket; 81. mounting a plate; 82. wall hanging holes; 83. a plug-in part; 84. dovetail joints; 85. reinforcing ribs; 86. a spring positioning pin; 9. a housing; 91. a foot pad; 92. a dovetail groove; 93. positioning the blind hole; 101. a central processing unit; 102. a TCP/IP network interface module; 103. a GPRS communication module; 104. a storage module; 105. a display module; 106. and a key module.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of describing the present embodiment and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, cannot be construed as limiting the present embodiment.

The first embodiment is as follows:

the embodiment provides an offline alarm for network equipment, which comprises a shell 9, and a central processing unit 101, a network interface module 102 and a wireless communication module 103 which are arranged in the shell 9;

the network interface module 102 and the wireless communication module 103 are both connected with the central processing unit 101; the network interface module is a TCP/IP network interface module, is connected with a network where the network equipment to be monitored is located through a network cable interface arranged on the shell, and is used for detecting the connection state of the network equipment to be monitored and transmitting the connection state information of the network equipment to be monitored to the central processing unit 101;

the central processing unit 101 is configured to output an alarm signal through the wireless communication module 103 when receiving that the connection state of the network device is offline; the central processing unit 101 can be a programmable controller or a common singlechip module;

the wireless communication module 103 can be connected to an operator device for sending an alarm signal to the operator device.

The implementation principle is as follows: the off-line alarm device of the network equipment is independent equipment, is not associated with a management platform of the monitored equipment, cannot fail due to the fault of the management platform of the monitored equipment, can uninterruptedly and automatically monitor the on-line condition of the network equipment, and timely sends out alarm information, so that the operation and maintenance work efficiency of the network can be greatly improved, the network equipment can completely and automatically operate, manual intervention is not needed, and the labor cost can be saved.

It should be noted that, the central processing unit 101, the network interface module 102, and the wireless communication module 103 in the offline alarm of the network device of this embodiment may all find corresponding existing modules in the market, and software executed by the central processing unit 101 is existing disconnection alarm software. The main innovation point of the alarm is that the automatic off-line alarm function of the network equipment is realized through the unique connection relation and structure of the central processing unit, the network interface module and the wireless communication module.

Example two:

the embodiment provides an offline alarm device for network equipment, which is independent equipment and comprises an equipment body and an external power adapter 7;

the device body also comprises: the device comprises a control module, a communication module and a display module, wherein the modules are electrically connected and accommodated in a device body;

the control module comprises a central processor 101, a memory and keys, wherein the memory and the keys are connected with the central processor 101;

the key module 106 is connected with the central processing unit 101, and a key signal of the key module 106 is transmitted to the central processing unit 101;

as described above, the communication module of the network device offline alarm includes a TCP/IP network interface module 102 and a GPRS wireless communication module 103 connected to the central processing unit 101;

the central processing unit 101 automatically inquires the state of the network equipment to be monitored through the TCP/IP network interface module 102, if the equipment is off-line, an alarm short message or an MQTT alarm message is sent to a mobile phone of an administrator through the GPRS wireless communication module 103, or the MQTT alarm message can be sent to an MQTT computer client of the administrator through the TCP/IP network interface module 102 in a wired manner;

the storage module 104 is connected with the central processing unit 101, and comprises a FRAM memory and a FLASH memory, and is used for storing data such as a Web webpage required by the operation of the device, a Chinese character display library, a parameter table, a device state table, a detected device list and the like;

the network device offline alarm device as described above is characterized in that: uploading a list of network devices to be monitored to a FLASH memory through a TCP/IP network interface 4, and downloading the data of the working state table of the monitored network devices from the FRAM memory;

the display module 105 is connected to the central processing unit 101 and is used for displaying the state information of the alarm device, such as equipment information and a work log;

as described above, the offline alarm of the network device can view the historical information of the status of the alarm by the rolling of the keys of the keyboard module 106, which is convenient for on-site maintenance.

As shown in fig. 1, a housing 9 of the offline alarm of the network device is provided with a display screen 1, a keyboard 2, a SIM card slot port 3, a network cable port 4, a power port 5, and a hanging lug installation hole 6.

As shown in fig. 2, the present embodiment provides an offline alarm for monitoring online status of a network device in real time, which includes a central processing unit 101, a tcp/IP network interface module 102, a gprs communication module 103, a storage module 104, a display module 105, and a key module 106.

In this embodiment, the central processing unit 101 is an ARM Cortex-M3 core processor. The key module 106 is a 2-key keypad.

In this embodiment, TCP/IP network interface module adopts WIZnet W5100, is the utility model discloses the physics interface of access network provides the utility model discloses a function such as upload, download, detection, warning message transmission.

Preferably, the housing 9 is further provided with a SIM card slot 3;

the SIM card is a subscriber identity card of a wireless communication network for accessing a mobile network, and the SIM card slot 3 is an insertion port of the SIM card.

The open SIM card slot can be used for replacing the SIM card without disassembling the case, thereby being convenient for maintenance and repair of operators.

Specifically, a power interface 5 is arranged on the housing;

the power interface 5 is a micro-USB standard 2.0 interface, and can be used for connecting a computer to upgrade the firmware of the alarm besides supplying power;

the alarm device also comprises an external power adapter 7; the utility model discloses a consumption is less, and power adapter 7, the cell-phone charger etc. of an arbitrary USB interface on the market can both satisfy operation requirement.

In this embodiment, the GPRS module uses SIMCOM a7670C to support GSM 2G, 3G, and 4G networks. The module provides the wireless sending function of the information such as short messages, MQTT messages and the like;

the display module 105 is a 192 × 64 dot matrix lcd display, and can display 24 × 8 ASCII characters or 12 × 4 chinese characters. The display module 105 is the man-machine interface of the present invention, which is used to display the device information, working status, alarm information, etc.

The central controller is respectively electrically connected with the TCP/IP network interface 102, the GPRS communication module 103, the display module 105, the storage module 104 and the key module 106, and polls the monitored equipment through the TCP/IP network interface to judge whether the equipment is off-line or not.

It should be noted that the central controller of the present application may also be implemented by using a single chip microcomputer module with a classification function, and an application method thereof is applied in many classification scenarios, so the central processor 101 of the present application may be obtained by those skilled in the art, and does not involve improvement of a computer program method.

Preferably, the control module in this embodiment may also adopt a programmable controller and a matching operating device thereof commonly used in the prior art.

One part of the storage module 104 is an SSD (solid State disk) simulated by a FLASH memory, and is used for storing static data such as Web webpage files, chinese character display libraries, detected device lists and the like required by storage device services; the other part is an FRAM memory which is used as the working space of the device of the utility model for storing dynamic data such as system parameter tables, device state tables and the like.

Preferably, four corners of the bottom of the shell are provided with rubber foot pads, and the alarm is placed on a desktop or stacked on other equipment through the foot pads, so that the shock absorption and the skid resistance can be realized, and the use safety can be ensured.

Preferably, various mounting structures are designed in the embodiment, including rack-mounted mounting and wall-mounted mounting;

installing a rack: hanging lug mounting holes are reserved on two sides of the shell, the hanging lugs are fixed through bolts, and the alarm is fixed on the stand column of the machine cabinet through screw holes at the other end of the hanging lugs;

wall hanging installation: the bottom surface of the shell is provided with a dovetail groove and a blind hole which are realized by matching with accessories of a wall bracket 8;

the mounting plate comprises a mounting plate 81 and a plug-in part 83; 2 gourd-shaped wall hanging holes 82 are formed in the wall 81 and used for fixing on the wall; the inserting part 83 is vertical to the mounting plate 81, and is provided with a dovetail joint 84 corresponding to the dovetail groove on the bottom surface of the shell and a positioning pin 86 corresponding to the blind hole and preventing the alarm from falling off;

the mounting plate 81 and the plug portion 83 can be integrally formed, or can be designed to be connected with a connecting threaded rod through a preset threaded hole, and a reinforcing rib 85 is designed at the connecting position, so that the integral structure is ensured to have enough mechanical strength.

Note that the mounting plate 81 may also be fixed by gluing or suction cups, and it is sufficient to satisfy the detachable function.

Example three:

the embodiment provides an offline warning device for network equipment, which comprises a network cable, a warning device and operator equipment, wherein the warning device and the operator equipment are described in the second embodiment;

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly specifically defined otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "connected", "fixed", and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "beneath," and "under" the second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer 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.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the invention, and that those skilled in the art may make variations, modifications, substitutions and alterations herein without departing from the spirit and scope of the invention.

Claims

1. An off-line alarm device for network equipment is characterized by comprising a shell, a central processing unit, a network interface module, a storage module and a wireless communication module, wherein the central processing unit, the network interface module, the storage module and the wireless communication module are arranged in the shell;

the storage module comprises a FRAM memory and a FLASH memory;

the central processing unit can output an alarm signal through the wireless communication module when the received connection state of the network equipment is offline;

2. The network device offline warning device of claim 1, further comprising display modules each connected to the central processor;

3. The network device offline alarm of claim 1, wherein a power interface is provided on said housing;

4. The network device offline warning device of claim 2, wherein the housing is further provided with a key module connected with the central processing unit;

5. The network device offline warning device of claim 1, wherein the wireless communication module is a GPRS wireless communication module; the network interface module is a TCP/IP network interface module.

6. The network device offline warning device of claim 1, wherein the housing is box-shaped; the bottom surface of the shell is provided with a foot pad.

7. The network equipment off-line alarm according to claim 6, wherein the bottom surface of the housing is provided with a dovetail groove and a blind hole, and mounting positions of the lugs are reserved on two sides;

8. The network device offline alarm of claim 7, wherein said wall-mounted bracket comprises a mounting plate and a plug-in connection;

the mounting plate is provided with a wall hanging hole for fixing on a wall; the inserting part is perpendicular to the mounting plate, a dovetail joint corresponding to the dovetail groove in the bottom surface of the shell is arranged on the inserting part, and a spring positioning pin is arranged at the front end of the dovetail joint and used for being matched with the blind hole in the bottom surface of the shell to fix the alarm.

9. An off-line alarm for network equipment, comprising a network cable, an alarm according to any one of claims 1 to 8 and operator equipment;