Network alarming method and apparatus
A technology of network alarm and network interface, which is applied in the direction of alarm, data exchange through path configuration, telephone communication, etc. It can solve the problems of network alarm system equipment upgrade, data transmission and processing speed limitation, and achieve the effect of improving performance
Inactive Publication Date: 2009-02-04
北京迈特安技术发展有限公司
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Problems solved by technology
However, as the economy continues to develop and the scale of the city continues to increase, the network users of some networked alarm centers have grown from dozens or hundreds to thousands or even tens of thousands of households. Telephone lines are used to transmit data to networked alarm centers. The center has become the bottleneck of the networked alarm system, which has greatly restricted the equipment upgrade, data transmission and processing speed of the existing networked alarm system. In addition, the cost of the telephone line has also become a considerable expense for the user to use the networked alarm technology.
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[0026] Based on the current rapidly developing Internet technology, the present invention uses the Internet to send alarm information, breaks through the dual limitations of the telephone line network on data transmission speed and user capacity, and greatly improves the performance of the alarm system.
[0027] The implementation of the technical solution will be further described in detail below in conjunction with the accompanying drawings.
[0028] The structure of the application network of the present invention is as figure 1 As shown, the system includes a network alarm center and at least one network alarm device, wherein the function of the network alarm center is the same as that of the prior art, and completes the comprehensive processing and analysis of alarm information, and the network alarm device completes signal collection, alarm judgment, and alarm information. send function.
[0029] The structure of each network alarm device is as follows: figure 2 As sh...
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The invention discloses a network alarm device, and the device comprises a keyboard interface unit, a control unit, a memory cell, a signal acquisition unit, a network interface unit and a power supply unit. The invention also discloses a relevant method, and the method comprises: setting alarm parameters on each network alarm device; collecting the status information of each defense area, and judging whether an alarm is needed or not according to the alarm parameters, if yes, sending the alarm information to a networking alarm center via Internet; or else, continuing to collect the status information of each defense area. The invention adopts the Internet to send the alarm information based on the current Internet technique in rapidly development, breaks through double limitations of data transmission speed and user capacity of phone line network, and greatly improves the performance of an alarm system.
Description
technical field [0001] The invention relates to security alarm technology, in particular to a network alarm method and device. Background technique [0002] Install various sensors in shopping malls, office buildings, supermarkets and other public places to collect smoke, video and other information for fire prevention and public security. A comprehensive analysis makes the security alarm technology develop to a new stage. The networked alarm center has played an active role and made due contributions to stabilizing the local social order and preventing and stopping crimes. However, as the economy continues to develop and the scale of the city continues to increase, the network users of some networked alarm centers have grown from dozens or hundreds to thousands or even tens of thousands of households. Telephone lines are used to transmit data to networked alarm centers. The center has become the bottleneck of the networked alarm system, which has greatly restricted the eq...
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IPC IPC(8): H04L12/28H04M11/04G08B25/08
Inventor 李昭
Owner 北京迈特安技术发展有限公司