Abstract along with the people living standard's unceasing enhancement, the family safe service is bringing to people's attention gradually. Establishes the networking alarm system in the residential district, enables the plot administrative center to carry on the stitch in time to inhabitant's police sentiment, is precisely the people hoped. Telephone equipment's large-scale popularization, causes the use public telephone network to realize the plot auto-alarm joint logistics system possibly to become. introduces one kind briefly by the public switched telephone network date transmission medium residential district automatic peaceful against alarm system. The system by the micro controller core, the inhabitant provides the safe surveillance and the service to the plot, has the reliability to be high, the cost low, easy to popularize and so on merits. this article narrated based on plot housing intellectualization by public telephone network transmission medium "Intellectualization Residential district Safe Service system" the design with realizes. first, introduced this system's development background, the significance in the introduction. hereafter, this article elaborated the system hardware design process in the second chapter, had determined the type and component's choice, elaborated the system hardware circuit design, the hardware design structure diagram and to uses each kind of chip the function and the characteristic has carried on the detailed introduction; Analyzed the software design development process with emphasis in the third chapter, particularly master routine, gathering and demonstration subroutine and warning subroutine work flow. finally in connection and so on fourth chapter of concrete elaboration alert control software and hardware debuggings.
In recent years along with the technical swift development, monolithic integrated circuit's application was moving toward unceasingly thoroughly, simultaneously led the traditional control examination date crecent moon profit renewal. In the real-time examination and in automatic control's monolithic integrated circuit application system, the monolithic integrated circuit often is takes a core part to use, only the monolithic integrated circuit aspect knowledge is insufficient, but should also act according to the concrete hardware architecture, as well as in view of the concrete application object characteristic's software union, makes the consummation. This system is carries on the software design by monolithic integrated circuit's elementary language assembly language, causes the instruction to carry out the speed to be quick, saves the storage space. For ease of the expansion and the change, software's design uses the modular structure, causes the programming the logical relation even more simple and brief. Causes the hardware to be coordinated the operation under software's control. This article narrated based on plot housing intellectualization "based on GSM Security Auto alarm system" the design with realizes. First, introduced this system's development background, the significance in the introduction. Hereafter, this article elaborated system's principle of work in the second chapter, introduced in the third chapter this system's major component, then elaborated system's hardware and software's design process in the fourth chapter, had determined the type and component's choice, elaborated the system hardware circuit design, the hardware design structure diagram and to uses each kind of chip the function and the characteristic carries on introduced in detail, analyzed the software design development process, particularly master routine and interrupt routine work flow
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