CN208241794U

CN208241794U - A kind of intelligent signal interruption alarm device

Info

Publication number: CN208241794U
Application number: CN201820833563.2U
Authority: CN
Inventors: 盛志超; 廖孝彪; 李磊
Original assignee: Guangzhou Yuhong Polytron Technologies Inc
Current assignee: Guangzhou Yuhong Polytron Technologies Inc
Priority date: 2018-05-31
Filing date: 2018-05-31
Publication date: 2018-12-14
Anticipated expiration: 2028-05-31

Abstract

The utility model relates to a kind of intelligent signals to interrupt alarm device, including cable import, net line exit, signal detection module, signal processing module, single-chip microcontroller, power supply module, SIM card placing groove and 2G module, the purpose of this utility model is that disclosing a kind of intelligent signal interruption alarm device, intelligent signal interrupts alarm device and is mainly used between camera and broadband cat, the signal condition of camera and broadband cat is monitored by concatenated mode, alarm is distinguished when any one node state exception, inform that administrator causes fault point of the camera without picture in which section by the modes such as GSM message and APP notice, shorten malfunction elimination and recovery time, the human cost of management is saved simultaneously, the final online rate of monitoring for improving the scenes such as safe city, the city of let us is safer.

Description

A kind of intelligent signal interruption alarm device

Technical field

The utility model relates to a kind of alarm devices, and in particular to a kind of intelligent signal interruption alarm device.

Background technique

Currently, rear end monitoring room perceives the monitoring of certain road on monitoring screen in the application scenarios such as safe city For camera without picture, being unable to judge accurately is to cause camera without picture due to the failure on what node, leads to O&M people Member needs to check all nodes of entire link, and the special maintenance personnel of each node are not same or with a batch People, also results in that point duty is unclear, the phenomenon that shift onto each other, seriously affects the timeliness of malfunction elimination and recovery, malfunction elimination and Restore human cost and time cost is high, low efficiency.

Utility model content

The purpose of this utility model is that disclosing a kind of intelligent signal interruption alarm device, it is main that intelligent signal interrupts alarm device For monitoring the signal condition of camera and broadband cat by concatenated mode between camera and broadband cat, when any one section Alarm is distinguished when dotted state exception, informs that administrator causes camera without picture by the modes such as GSM message and APP notice Fault point which section to shorten malfunction elimination and recovery time in, while saving the human cost of management, it is final to improve safety city The online rate of the monitoring of the scenes such as city, the city of let us are safer.

Realizing the technical solution of intelligent signal interruption alarm device described in the utility model is:

A kind of intelligent signal interruption alarm device, including cable import, net line exit, signal detection module, signal processing mould Block, single-chip microcontroller, power supply module, SIM card placing groove and 2G module, the cable import connect institute by the signal detection module State net line exit, the signal detection module connects the signal processing module, and the signal detection module is at the signal It manages module and sends detection signal, the signal processing module connects the single-chip microcontroller, and the signal processing module is to the monolithic Machine sends control signal, and the single-chip microcontroller connects the 2G module, and the 2G module connects the SIM card placing groove, the SIM Card placing groove is placed with SIM card, and the single-chip microcontroller, which is controlled the 2G module and sent using the SIM card to external receiver, to be believed Breath, the content of the information include device numbering, user name and contact method, the corresponding administrator's number of the SIM card, institute Power supply module is stated to the signal detection module, the signal processing module, the single-chip microcontroller and the 2G module for power supply.

Further, the signal detection module includes cable, sensor, signal acquisition circuit and signal amplification circuit, One end of the cable connects the cable import, and the other end of the cable connects the net line exit, and the sensor is set It sets in the outside of the cable, the sensor connects the signal acquisition circuit, and the signal acquisition circuit connects the letter Number amplifying circuit, the signal amplification circuit connect the signal processing module, pass through sensor and the signal amplification circuit The variation for realizing non-contact inductive cable internal signal avoids influencing normal use.

Further, the power supply module includes that power input port, power conversion module, battery and voltage detecting are adjusted Module, the power input port connect the power conversion module, and the power conversion module connects institute by the battery State voltage detecting adjustment module, the power conversion module connects the voltage detecting adjustment module, when normal power supply, the electricity Pressure detection adjustment module detects that supply voltage is normal, and power supply is straight by the power input port and the power conversion module It connects and gives other module for power supply, when supply voltage is abnormal, voltage is carried out by the battery and is supplied.

Further, the signal detection module, the signal processing module, the single-chip microcontroller, the power supply module, institute It states SIM card placing groove and the 2G module is encapsulated in a box, antenna is equipped with outside the box, the 2G module connects Connect the antenna.

Further, the box is equipped with heat release hole, avoids cassette interior temperature excessively high by heat release hole heat dissipation.

Further, the cable import and the net line exit use RJ-45 connector.

Further, the external receiver is internet APP.

The utility model has the following beneficial effects: the utility model is level induction+GSM message+internet APP intelligence letter Number alarm device is interrupted, with the level change of non-contact inductive cable internal signal, this product not sense product when in 5 seconds Level jump state when normal signal transmission, it is believed that signal Transmission, and the hair of the gsm short message card by being inserted into product Information realizes efficiently management into background manager, and maintenance cost reduces.

Detailed description of the invention

Fig. 1 is the schematic diagram that intelligent signal described in the utility model interrupts alarm device；

The title that each component is marked in figure is as follows:

1, cable import；2, net line exit；3, signal detection module；31, cable；32, sensor；33, signal acquisition electricity Road；34, signal amplification circuit；4, signal processing module 5, single-chip microcontroller；61, power input port；62, power conversion module；63, Battery；64, voltage detecting adjustment module；7, SIM card placing groove；8,2G module；9, antenna.

Specific embodiment

Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.

Embodiment: a kind of intelligent signal interrupts alarm device, including cable import 1, net line exit 2, signal detection module 3, Signal processing module 4, single-chip microcontroller 5, power supply module, SIM card placing groove 7 and 2G module 8, the cable import 1 pass through the letter Number detection module 3 connects the net line exit 2, and the signal detection module 3 connects the signal processing module 4, the signal Detection module 3 sends detection signal to the signal processing module 4, and the signal processing module 4 connects the single-chip microcontroller 5, institute It states signal processing module 4 and sends control signal to the single-chip microcontroller 5, the single-chip microcontroller 5 connects the 2G module 8, the 2G mould Block 8 connects the SIM card placing groove 7, and the SIM card placing groove 7 is placed with SIM card, and the single-chip microcontroller 5 controls the 2G module 8 send information to external receiver using the SIM card, and the content of the information includes device numbering, user name and correspondent party Formula, the corresponding administrator's number of the SIM card, the power supply module is to the signal detection module 3, the signal processing mould Block 4, the single-chip microcontroller 5 and the 2G module for power supply 8.

The signal detection module 3 includes cable 31, sensor 32, signal acquisition circuit 33 and signal amplification circuit 34, One end of the cable 31 connects the cable import 1, and the other end of the cable 31 connects the net line exit 2, the biography The outside of the cable 31 is arranged in sensor 32, and the sensor 32 connects the signal acquisition circuit 33, the signal acquisition Circuit 33 connects the signal amplification circuit 34, and the signal amplification circuit 34 connects the signal processing module 4, passes through sensing Device 32 and the signal amplification circuit 34 realize the variation of non-contact inductive cable internal signal, avoid influencing normal use.

The power supply module includes that power input port 61, power conversion module 62, battery 63 and voltage detecting adjust mould Block 64, the power input port 61 connect the power conversion module 62, and the power conversion module 62 passes through the battery The 63 connection voltage detecting adjustment modules 64, the power conversion module 62 connect the voltage detecting adjustment module, normally When power supply, the voltage detecting adjustment module 64 detects that supply voltage is normal, and power supply passes through 61 He of power input port The power conversion module 62 is directly to other module for power supply, when supply voltage is abnormal, carries out electricity by the battery 63 Pressure is supplied.

The signal detection module 3, the signal processing module 4, the single-chip microcontroller 5, the power supply module, the SIM Card placing groove 7 and the 2G module 8 are encapsulated in a box, and antenna 9 is equipped with outside the box, and the 2G module 8 connects Connect the antenna 9.

The box is equipped with heat release hole, avoids cassette interior temperature excessively high by heat release hole heat dissipation.

The cable import 1 and the net line exit 2 use RJ-45 connector.

The external receiver is internet APP.

The working principle of the present embodiment: being equipped with the alarm device of the utility model on node, and cable signal passes through this alarm Device transmission, cable internal signal can generate the variation of low and high level in transmission process, can be contactless by external sensor It detects whether cable generates disruption, has such as interrupted 5 seconds, alarm device is outside by SIM card placing groove 7 and 2G module 8 Portion receiver internet APP sends information.

Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts There are other embodiments, fall within the protection scope of the utility model.

Claims

1. a kind of intelligent signal interrupts alarm device, it is characterised in that: including cable import, net line exit, signal detection module, letter Number processing module, single-chip microcontroller, power supply module, SIM card placing groove and 2G module, the cable import pass through the signal detection mould Block connects the net line exit, and the signal detection module connects the signal processing module, the signal processing module connection The single-chip microcontroller, the single-chip microcontroller connect the 2G module, and the 2G module connects the SIM card placing groove, and the SIM card is put Set slot and be placed with SIM card, the power supply module to the signal detection module, the signal processing module, the single-chip microcontroller and The 2G module for power supply.

2. intelligent signal as described in claim 1 interrupts alarm device, it is characterised in that: the signal detection module includes net One end of line, sensor, signal acquisition circuit and signal amplification circuit, the cable connects the cable import, the cable The other end connect the net line exit, the outside of the cable is arranged in the sensor, and the sensor connects the letter Number Acquisition Circuit, the signal acquisition circuit connect the signal amplification circuit, and the signal amplification circuit connects the signal Processing module.

3. intelligent signal as described in claim 1 interrupts alarm device, it is characterised in that: the power supply module includes power input Port, power conversion module, battery and voltage detecting adjustment module, the power input port connect the power conversion mould Block, the power conversion module connect the voltage detecting adjustment module, the power conversion module connection by the battery The voltage detecting adjustment module.

4. intelligent signal as described in claim 1 interrupts alarm device, it is characterised in that: the signal detection module, the letter Number processing module, the single-chip microcontroller, the power supply module, the SIM card placing groove and the 2G module are encapsulated in a box In son, antenna is equipped with outside the box, the 2G module connects the antenna.

5. intelligent signal as claimed in claim 4 interrupts alarm device, it is characterised in that: the box is equipped with heat release hole.

6. intelligent signal as described in claim 1 interrupts alarm device, it is characterised in that: the cable import and the cable go out Mouth uses RJ-45 connector.