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Multi-media radio security device

A technology of multimedia and multimedia information, applied in the direction of anti-theft alarms, instruments, alarms, etc., can solve the problems of large investment in video security devices, unsuitable for household use, and large waste of electric energy, and achieve high real-time performance, privacy, weight, etc. The effect of light and low monitoring cost

Inactive Publication Date: 2007-10-03
陈华鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of video security device requires a large investment and a large volume, and someone needs to be on duty 24 hours a day
In addition, sufficient light sources are required for the above-mentioned monitoring site, which wastes a lot of power and is not suitable for home use.

Method used

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  • Multi-media radio security device
  • Multi-media radio security device

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Experimental program
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Embodiment Construction

[0017] As shown in Figure 1: the central control unit of the multimedia wireless security device in this embodiment is used for control processing of the security device, compression processing of multimedia information, verification and analysis of monitoring instructions. The central control unit is composed of ARM9 processor, FLASH MEMORY, SDRAM, EEPROM. The ARM9 processor is respectively connected to FLASH MEMORY, SDRAM, and EEPROM via the bus. Among them, the embedded operating system and data are stored in FLASHMEMORY, and the basic parameters of the system are stored in EEPROM. ARM9 processor connects the infrared night vision camera of image acquisition unit through LOCAL BUS, the microphone of collecting sound is connected with ARM9 processor through the A / D conversion coding interface of described ARM9 processor, certainly, image acquisition unit and the microphone of collecting sound can be integrated into one entity. There is also a watchdog circuit in the device...

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Abstract

The present invention relates to a multimedia wireless safety protection equipment. It is characterized by that it includes a central control unit , said central control unit can be used for making control treatment of safety protection equipment, compression treatment of multimedia information and verification and analysis of monitoring instruction. It also includes a sensor unit and an image acquisition unit, said two units are respectively connected with said central control unit. Said image acquisition unit is camera head, the described safety protection equipment is equipped with a wireless receive / send module connected with central control unit, in the interior of said receive / send module a wireless communication protocol is inserted, and said camera head is an infrared camera head.

Description

Technical field: [0001] The invention relates to a safety protection device, in particular to a multimedia wireless safety protection device. Background technique: [0002] At present, various wireless security devices have numerous structures. Just proposed a kind of " wireless paging alarm system " as Chinese patent 93109973.0. The technical solution is to use people's existing residential telephones and BP machines to carry out a wireless paging alarm device for home anti-theft and anti-robbery. It includes a wireless paging alarm and an alarm door lock. The wireless paging alarm has a telephone --- There are two types of wireless paging alarm dual-purpose machine and wireless paging alarm special machine, which are suitable for different users. They are used in conjunction with BP machine and BP machine paging station, and they can alarm the party whose door is pried at any time. However, because the BP machine can only send text information, it cannot send picture inf...

Claims

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Application Information

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IPC IPC(8): G08B25/00G08B25/01G08B13/189
Inventor 陈华鹏沈音乐
Owner 陈华鹏
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