CN202650205U

CN202650205U - Intelligent anti-lost device

Info

Publication number: CN202650205U
Application number: CN 201220358546
Authority: CN
Inventors: 刘远红; 张彦生; 杨莉; 路敬祎; 王冬梅; 姜寅令
Original assignee: Northeast Petroleum University
Current assignee: Northeast Petroleum University
Priority date: 2012-07-24
Filing date: 2012-07-24
Publication date: 2013-01-02
Anticipated expiration: 2022-07-24

Abstract

The utility model relates to an intelligent anti-lost device, which mainly solves the problems that the existing article anti-lost device can easily generate false warning and consists of two modules, so the carrying is inconvenient. The intelligent anti-lost device is characterized in that an MXC6202 acceleration detection module, an STC5410 singlechip processor module and a warning device are fixedly arranged in a casing, the trigger signal output end of the MXC6202 acceleration detection module is connected with the trigger signal input end of the STC5410 singlechip processor, and the warning driving signal output end of the STC5410 singlechip processor module is connected with the warning starting signal input end of the warning device. The anti-lost device only consists of three major devices including the singlechip, an accelerator sensor and a buzzer, the three major devices are all patch devices, the size is very size after the devices are made into products, and the carrying is convenient. In addition, the acceleration is used as the warning basis, so the false warning cannot be generated.

Description

Intelligent loss-proof device

Technical field

The utility model relates to a kind of device of going out to prevent valuable goods loss for people.

Background technology

The Intelligent loss-proof device main flow of circulation has two kinds on the market now: 1) experience the brightness of light by photoelectric sensor, report to the police if start when light intensity surpasses certain limit.2) do two modules, make machine tool another does handset for one, two modules are all put together starts warning immediately when machine tool separates with handset.Said two products all exists different defectives.If the first product user normally with thing when taking out with it, alarm also can produce warning, it is convenient not that this is that wrong report is used.The second product is owing to there being two modules, also produces the same problem with the first product when having increased the inconvenience of carrying, and namely also can produce wrong report when the user normally takes out object.

Summary of the invention

In order to solve the technical matters of mentioning in the background technology, the utility model provides a kind of Intelligent loss-proof device, this kind Intelligent loss-proof device only is made of single-chip microcomputer, acceierometer sensor and three main devices of hummer, all is SMD device, makes behind the product volume very little and be convenient for carrying.Again because its alarm criteria is so that acceleration can not reported by mistake.

The technical solution of the utility model is: this kind Intelligent loss-proof device, comprise housing, and it is characterized in that: be fixed with MXC6202 acceleration detection module, STC5410 processor of single chip computer module and alarm in the described housing; The trigger pip output terminal of described MXC6202 acceleration detection module is connected to the trigger pip input end of described STC5410 processor of single chip computer module, and the warning of described STC5410 processor of single chip computer module drives the warning enabling signal input end that signal output part is connected to described alarm.

The utlity model has following beneficial effect: this kind Intelligent loss-proof device only is made of single-chip microcomputer, acceierometer sensor and three main devices of hummer, and they all are SMD devices, enough little being convenient for carrying that so they can be done, so because its alarm criteria is acceleration wrong report can not appear again.This product can be made the small and exquisite shape of any fineness that meets different crowd hobby, and easy to carry, microwaves is penetrated without the width of cloth, and its use be need not complicated operation, therefore is fit to all groups.During specific implementation, can make the outward appearance housing novel exquisite and the optional handicraft of multiple color is arranged, be easy to carry, easy to use, applicability is wide, be to go out to prevent the worthy companion that article next to the skin are lost.

Description of drawings:

Fig. 1 is theory of constitution figure of the present utility model.

Fig. 2 is MXC6202 acceleration detection module described in the utility model, STC5410 processor of single chip computer module and the circuit diagram after alarm is connected.

Embodiment:

The utility model is described in further detail below in conjunction with accompanying drawing:

By shown in Figure 1, this kind Intelligent loss-proof device comprises housing, and its unique distinction is: be fixed with MXC6202 acceleration detection module, STC5410 processor of single chip computer module and alarm in the described housing; The trigger pip output terminal of described MXC6202 acceleration detection module is connected to the trigger pip input end of described STC5410 processor of single chip computer module, and the warning of described STC5410 processor of single chip computer module drives the warning enabling signal input end that signal output part is connected to described alarm.

Fig. 2 is MXC6202 acceleration detection module described in the utility model, STC5410 processor of single chip computer module and the circuit diagram after alarm is connected.Its course of work is as follows: acceleration test components U2 is real-time transmitted to single-chip microcomputer U1 with the acceleration that detects, single-chip microcomputer U1 is by the data analysis to sending, whether be in safe condition with this judgment object, if object is in and triggers immediately hummer U3 when dropping state and report to the police, remind owner's property to drop.Intelligent loss-proof device and the article of easily losing are put together, when property during unintentionally from landing with it, this moment acceleration transducer U2 to detect the acceleration of object suitable in numerical values recited and acceleration of gravity, when the numerical value that sends from acceleration transducer U2 as single-chip microcomputer U1 is about acceleration of gravity, starts immediately hummer U3 and report to the police.In order to eliminate the wrong report that numerically causes near acceleration of gravity owing to people's acceleration that moment causes when walking or hurrying up, we do suitable delay to time of fire alarming, namely only have when the gravity acceleration value that detects must continue for some time and just allow to report to the police, and can arrange time delay, to adapt to owing to the different differences that cause of people's height.

Claims

1. an Intelligent loss-proof device comprises housing, it is characterized in that: be fixed with MXC6202 acceleration detection module, STC5410 processor of single chip computer module and alarm in the described housing; The trigger pip output terminal of described MXC6202 acceleration detection module is connected to the trigger pip input end of described STC5410 processor of single chip computer module, and the warning of described STC5410 processor of single chip computer module drives the warning enabling signal input end that signal output part is connected to described alarm.