CN204270462U - A community intelligent security network alarm system - Google Patents

Abstract

The utility model provides an intelligent security network alarm system for a residential area. In the system described in the utility model, an appropriate number of circuit integrators are arranged in the community space, and a variety of surveillance camera equipment, smoke sensing equipment, infrared sensing equipment, access control intercom equipment, and alarm equipment within a certain distance range Type terminal devices are respectively connected to the circuit integrator through cables, and the circuit integrator is connected to the central control room of the residential property with centralized cables, so as to realize the signal transmission between each terminal device and the central control room. Through the setting of the circuit integrator, the utility model realizes the signal transmission between various types of terminal equipment and the central control room in the community monitoring site with a single centralized cable, simplifies the circuit structure of the system, saves material costs, and reduces The probability of line interruption is beneficial to construction; and the circuit integrator also has the function of providing stable and reliable power supply for terminal equipment, so that the power supply mode of the system is also improved.

Description

A community intelligent security network alarm system

technical field

The utility model relates to security technology, in particular to an intelligent security network alarm system for a residential area.

Background technique

With the development of video camera, network communication, remote control and other technologies, the community-oriented security and defense system has gradually evolved from the past cable closed-circuit television to an intelligent security network alarm system based on intelligent monitoring equipment. Compared with the traditional technology, the outstanding feature of the intelligent security network alarm system is that it can realize all-round coverage in the wide area space, so that the effective range of security monitoring can be extended from the point area to the entire community; on the other hand, the intelligent security network alarm system The remote interaction of intelligent monitoring equipment is realized, which greatly improves the real-time performance and controllability of the system's alarm response under abnormal conditions. At the same time, the intelligent security network alarm system also has the characteristics of low cost, flexible layout, comprehensive functions, and convenient application, so it plays an active role in traffic monitoring, fire alarm, security and anti-theft in the community.

The intelligent security network alarm system is composed of various types of terminals such as monitoring camera equipment, smoke sensing equipment, infrared sensing equipment, access control intercom equipment, and alarm equipment. In order to cover the community space, each type of terminal needs to reach a certain level. quantity. However, in the hardware architecture of the existing intelligent security network alarm system, the above various types of terminals are connected to the central control room of the residential property through corresponding signals and power supply cables. This leads to an excessive number of cables in the entire system and complicated layout, which is not conducive to the installation and construction of the system, and also causes a large degree of waste of resources and increases the hardware cost of the system.

Utility model content

Aiming at the above-mentioned defects in the prior art, the utility model provides an improved community intelligent security network alarm system. In the system described in the utility model, an appropriate number of circuit integrators are arranged in the community space, and a variety of surveillance camera equipment, smoke sensing equipment, infrared sensing equipment, access control intercom equipment, alarm equipment, etc. within a certain distance range Type terminal devices are respectively connected to the circuit integrator through cables, and the circuit integrator is connected to the central control room of the community property with centralized cables, so as to realize the signal transmission between each terminal device and the central control room.

The residential intelligent security networked alarm system described in the utility model is characterized in that it includes various types of terminal equipment, a circuit integrator and a central control room, wherein,

The terminal equipment is arranged within the area of the community, and is used to collect various types of monitoring signals or implement security-related functions; the terminal equipment is connected to the circuit integrator within a predetermined distance through its own equipment cable;

The circuit integrator includes a signal socket, a multi-way buffer, a multi-way switch, a signal modulator, and a timer; the signal socket is connected to the device cable of the terminal device to receive the monitoring signal provided by the terminal device; the The multi-way buffer is used to buffer the monitoring signal received by the signal socket; the multi-way switch is regularly switched under the control of the clock signal provided by the timer, and one of the buffers in the multi-way buffer is connected to the signal modulator; The signal modulator is connected to the centralized cable;

The central control room is connected to the circuit integrator through the centralized cable and receives the monitoring signal sent by the signal modulator.

Preferably, the terminal equipment includes surveillance camera equipment, smoke sensing equipment, infrared sensing equipment, access control intercom equipment, and alarm equipment.

Preferably, the circuit integrator further includes a power adapter and a power supply socket; the power adapter is used to provide a power supply output matching various types of operating voltages of the terminal equipment; the power supply socket is connected to the equipment of the terminal equipment Power cord in cable.

Preferably, the circuit integrator includes multiple signal sockets, wherein each signal socket is connected to a corresponding buffer, and each signal socket is configured with a corresponding power supply socket.

Preferably, the circuit integrator further includes a signal demodulator, an output buffer, an output switch and an output port; the signal demodulator is connected to the centralized cable to receive and demodulate instructions issued by the central control room; The output buffer is used to buffer the instruction demodulated by the signal demodulator; the output switching switch is used to switch the output buffer to be connected to the corresponding output port; and the output port is connected to the terminal device The command transmission line in the device cable.

Preferably, the circuit integrator includes a power supply module connected to the power adapter.

Preferably, the power supply module includes a solar battery power supply module.

Preferably, the power supply module includes a UPS power supply module.

It can be seen that, through the setting of the circuit integrator, the utility model realizes the signal transmission between various types of terminal equipment and the central control room in the community monitoring site with a single centralized cable, simplifies the circuit structure of the system, and saves material costs. The probability of line interruption is reduced, which is beneficial to construction; and the circuit integrator also has the function of providing stable and reliable power supply for terminal equipment, so that the power supply mode of the system is also improved.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:

Fig. 1 is the overall structural representation of the utility model embodiment;

Fig. 2 is a schematic diagram of the internal structure of the circuit integrator of the embodiment of the present invention.

detailed description

In order to enable those skilled in the art to better understand the technical solution of the utility model, and to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the utility model will be further described below in conjunction with the embodiments and accompanying drawings Detailed explanation.

Fig. 1 is a schematic diagram of the overall structure of an embodiment of the utility model, and the utility model provides an improved community intelligent security network alarm system. The system includes various types of terminal equipment, which are arranged at installation locations within the community to collect various types of monitoring signals or implement security-related functions. Each type of terminal equipment in the community may include a station or several stations. The terminal equipment may include surveillance camera equipment 1 , smoke sensing equipment 2 , infrared sensing equipment 3 , access control intercom equipment 4 , and alarm equipment 5 shown in FIG. 1 . Surveillance camera equipment 1 is used to take video images of various places in the community to realize security monitoring; smoke sensing equipment 2 is arranged in the buildings of the community to realize fire detection; infrared sensing equipment 3 is used to detect illegal intrusion of doors and windows; The speaker device 4 realizes the visitor access control function by opening and closing the gate of the community; the alarm device 5 flashes and buzzes an alarm when an abnormal situation occurs. Arrange an appropriate number of circuit integrators 6 in the community space. According to the space planning, one or more monitoring camera equipment 1, smoke sensing equipment 2, infrared sensing equipment 3, access control intercom equipment 4, alarm Terminal equipment such as device 5 and other types are respectively connected to each circuit integrator 6 through cables, and then the circuit integrator 6 is connected to the central control room 7 of the residential property with centralized cables, thereby realizing the communication between each terminal equipment and the central control room Signal transmission. The central control room 7 can display monitoring signals such as video, audio, and numerical values collected by each terminal device, and start the terminal device to perform security-related functions, such as opening access control and opening alarms.

Fig. 2 is a schematic diagram of the internal structure of the circuit integrator of the embodiment of the present invention. Each terminal device is connected to the terminal socket 601 of the circuit integrator 6 with one cable respectively. The terminal socket 601 adopts a multi-pin PIN socket, which integrates three functional structures of a signal socket, a power supply socket and an output port. The circuit integrator 6 includes multiple signal sockets, wherein each signal socket is connected to a corresponding register 602 , and each signal socket is configured with a corresponding power supply socket and correspondingly configured with an output port. The multi-way registers 602 are respectively connected to the multi-way switches 603 . The signal socket is connected to the equipment cable of the terminal device so as to receive the monitoring signal provided by the terminal device. Each buffer 602 is used to buffer the monitoring signal received from the corresponding signal socket respectively. Under the control of the clock signal provided by the multi-way buffer, one of the buffers 602 in the multi-way buffer 602 is switched regularly to the signal modulator 604; the signal modulator 604 obtains the monitoring signal buffered in the buffer connected to it, Channel modulation is performed on the monitoring signal to enable long-distance cable transmission, and the centralized cable connected to the signal modulator 604 is sent to the central control room 7 .

The centralized cable connecting the circuit integrator and the central control room 7 has bidirectional signal transmission capability, so that the central control room 7 can send control signals for terminal equipment to the circuit integrator. The circuit integrator also includes a signal demodulator 605, an output buffer 606, an output switching switch 607, and output ports integrated into each terminal socket. The signal demodulator 605 is connected to the centralized cable to receive and demodulate the command control signal sent by the central control room; the output buffer 606 is used to buffer the demodulated command of the signal demodulator; the output The switch 607 is used to switch the connection of the output buffer 606 to the corresponding output port; and the output port is connected to the instruction transmission line in the device cable of the terminal device, so as to transmit the control signal of the central control room 7 to the corresponding Terminal Equipment.

The circuit integrator also includes a power adapter 608 and a power supply module 609 . The power adapter 608 is connected to a power supply socket integrated in each terminal socket by a power transmission line, and the power supply socket is connected to a power line in a device cable of the terminal device. The power adapter 608 is used to obtain power from the power supply module 609 or the mains power supply, and provide a power supply output matching various types of operating voltages of the terminal equipment through a voltage conversion circuit. The power supply module 609 is connected to the power adapter, and the power supply module includes a solar battery power supply module, so as to achieve the effect of energy saving and environmental protection; Power supply to ensure that the security protection is not interrupted.

It can be seen that, through the setting of the circuit integrator, the utility model realizes the signal transmission between various types of terminal equipment and the central control room in the community monitoring site with a single centralized cable, simplifies the circuit structure of the system, and saves material costs. The probability of line interruption is reduced, which is beneficial to construction; and the circuit integrator also has the function of providing stable and reliable power supply for terminal equipment, so that the power supply mode of the system is also improved.

The dimensions and quantities in the above description are only for reference, and those skilled in the art can select appropriate application dimensions according to actual needs without departing from the scope of the present utility model. The protection scope of the present utility model is not limited thereto, any change or replacement that can be easily imagined by any person skilled in the art within the technical scope disclosed in the utility model shall be covered within the protection scope of the present utility model . Therefore, the protection scope of the present utility model should be determined by the protection scope defined in the claims.

Claims (8)

1. a community intelligent security guard internet alarm system, is characterized in that, comprises polytype terminal device, circuit integrator and Central Control Room, wherein,

Described terminal device is arranged in cell range, for gathering all types of pilot signals or realizing performing the relevant function of security protection; Described terminal device is connected to the circuit integrator in predetermined distance range by the equipment cable had separately;

Described circuit integrator comprises signal socket, multichannel buffer, multi-channel switch, signal modulator, timer; Described signal socket connects the equipment cable of described terminal device thus the pilot signal that provides of receiving terminal apparatus; Described multichannel buffer is used for the pilot signal that buffered signal socket receives; Under the clock signal that described multi-channel switch provides at timer controls, in multichannel buffer described in exchange-column shift, wherein a road buffer is connected to described signal modulator; Described signal modulator connects concentrates cable;

Described Central Control Room also receives by described concentrated cable connecting circuit integrator the pilot signal sent by described signal modulator.

2. community according to claim 1 intelligent security guard internet alarm system, is characterized in that, described terminal device comprises monitoring camera equipment, smoke sensing equipment, infrared induction equipment, gate access inter-speaking equipment, alarm device.

3. community according to claim 2 intelligent security guard internet alarm system, is characterized in that, described circuit integrator also comprises power supply adaptor and supplies electrical outlet; Described power supply adaptor exports for providing the power supply of mating various types of described terminal device operating voltage; The described power lead connected for electrical outlet in the equipment cable of described terminal device.

4. community according to claim 3 intelligent security guard internet alarm system, it is characterized in that, described circuit integrator comprises multiple signals socket, and wherein each road signal socket connects buffer corresponding to a road, and every signal socket arrangement one road, road supplies electrical outlet accordingly.

5. community according to claim 4 intelligent security guard internet alarm system, is characterized in that, described circuit integrator also comprises demodulator of PM signal PM, output state, output dip switch and output port; Described demodulator of PM signal PM connects described concentrated cable thus receives and demodulates the instruction that Central Control Room sends; Described output state is used for the described instruction after the demodulation of buffered signal detuner; Described output dip switch is connected to corresponding output port for switching described output state; And described output port connects the command line in the equipment cable of described terminal device.

6. community according to claim 5 intelligent security guard internet alarm system, is characterized in that, described circuit integrator comprises power supply module, and described power supply module connects described power supply adaptor.

7. community according to claim 6 intelligent security guard internet alarm system, is characterized in that, described power supply module comprises solar cell for supplying power module.

8. community according to claim 6 intelligent security guard internet alarm system, is characterized in that, described power supply module comprises ups power module.