CN202553941U

CN202553941U - Wristband type positioning nursing device

Info

Publication number: CN202553941U
Application number: CN2012201446181U
Authority: CN
Inventors: 周小伟; 叶彬彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-07
Filing date: 2012-04-07
Publication date: 2012-11-28
Anticipated expiration: 2022-04-07

Abstract

The utility model provides a wristband type positioning nursing device which comprises a wristband and a positioning nursing chip. The positioning nursing chip is disposed in the wristband and consists of a control module, a GSM (global positioning system for mobile communications) module, a GPS (global positioning system) module and an acceleration transducer, the control module is respectively connected with the GSM module, the GPS module and the acceleration transducer, and the control module, the GSM module, the GPS module and the acceleration transducer are connected with a battery. The control module is further connected with a help requesting key, and the help requesting key is arranged in the flexible wristband or exposed out of the surface of the wristband. The wristband type positioning nursing device has the advantages that the wristband type positioning nursing device has a positioning function, a tumble alarm function, a unique identifying function and an SOS (save our ship) alarm function, can be applied to positioning, danger detecting and help requesting for some specific groups of special populations, such as special groups of old people (including dementia patients/handicapped patients), special groups of children (including cerebral palsy patients/infantile autism patients) and outdoor enthusiasts (for expedition/mountaineering and the like) going out alone.

Description

Wrist carried location monitoring device

Technical field

This utility model relates to a kind of intelligence location monitoring device, especially a kind of wrist carried location monitoring device.

Background technology

The electronics wrist strap generally is used to identify the object in the particular range, detention house, prison, hospital etc.And existing electronics wrist strap general utility functions are simple; Normally will need the situation of identifying object to write on the label; Or will be input to for information about in the electronic tag, this electronics wrist strap is worn on this object wrist, through looking of entitling label or electronic tag being read or machine-readable; And the automatic detection and tracking function that reaches the position under the resting state that moves to special object is unrealized.Therefore, a the electronics location wrist strap that has of market in urgent need than high-tech content to non-sign crowd.

Summary of the invention

The purpose of this utility model is to overcome the deficiency that exists in the prior art; A kind of wrist carried location monitoring device is provided; It is an important component part in the navigation system, and to the automatic detection and tracking device that reaches the position under the resting state that moves of object in the place, its adopts the GPRS technology; The wrist carried structural design is a kind of Wrist strap type positioning apparatus that receives and send signal that integrates.

The technical scheme that provides according to this utility model; Said wrist carried location monitoring device comprises wrist strap and the location nurse chip that is arranged in the wrist strap, and said location nurse chip comprises control module; Gsm module; GPS module and acceleration transducer, said control module connects said gsm module, GPS module and acceleration transducer respectively, and said control module, gsm module, GPS module and acceleration transducer all are connected battery.

Said control module adopts the ARM control chip, and said ARM control chip uses iic bus to connect acceleration transducer, links to each other with gsm module through serial ports MODEM, and links to each other with the GPS module through serial ports.Said control module also is connected with the button of seeking help, and the said button of seeking help is arranged in the soft wrist strap or exposes the wrist strap surface.

Said acceleration transducer adopts three axis accelerometer.

The utility model has the advantages that: the utlity model has positioning function, the warning function of falling, unique recognition function and SOS warning function; Can be to the special group of some special population, like old specific group (dementia patient/disability patient), specific group's childhood (patients with cerebral palsy/infantile autism patient), the outdoor fan's (exploration/mountain-climbing etc.) that goes out alone location, danger souding and emergency.

Description of drawings

Fig. 1 is this utility model population structure block diagram.

Fig. 2 is common location and communication flow figure.

Fig. 3 is for meeting the situation flow chart that falls or collide.

Fig. 4 is a SOS alarm condition flow chart.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment this utility model is described further.

As shown in Figure 1; The described wrist carried of this utility model location monitoring device comprises wrist strap and the location nurse chip that is arranged in the wrist strap, and said location nurse chip comprises control module 1; Gsm module 2; GPS module 3 and acceleration transducer 4, said control module 1 connect said gsm module 2, GPS module 3 and acceleration transducer 4 respectively, and said control module 1, gsm module 2, GPS module 3 all are connected battery with acceleration transducer 4.Said control module 1 also is connected with the button of seeking help, and the said button of seeking help is arranged in the soft wrist strap or exposes the wrist strap surface.

It is 32 ARM control chips that said control module 1 adopts model, like ARM 7 series, realizes the anti-control of falling of control, the localized control of GPS module and acceleration transducer that gsm module is received and sent messages.

Said gsm module 2 adopts the gsm module of small-sized mobile bench-type, like SIMCOM, realizes sending by the position of guardianship and whether falling, whether start information such as help signal to the tutorial mobile phone of object or other communication tools.

The GPS module that said GPS module 3 adopts advantages of small volume and is easy to control is like ublox.Realize positioning control, use satellite fix in the time of out of doors, when indoor, use the location, base station, positioning accuracy is higher, and control signal is passed to control module.

Said acceleration transducer 4 adopts the super low-power consumption three axis accelerometer of a advantages of small volume, like ADXL345.This pick off has high-resolution (13) and wide-measuring range (16g), realizes that controlled device reports to the police can make the acceleration acute variation time falling down etc. automatically.

Said ARM control chip uses iic bus to connect acceleration transducer 4, links to each other with gsm module 2 through serial ports MODEM, and links to each other with GPS module 3 through serial ports.

This utility model adopts the lithium battery of low-power consumption, high performance of control chip and high power capacity, and through sleep and the working method of working and combining, the low-power consumption and the super long standby time time of really having realized equipment.System has adopted highly sensitive acceleration transducer, the high accurate GPS module, and other modules of coupled system realize following function:

Below in conjunction with accompanying drawing, the workflow of this utility model is elaborated.This utility model product is the wireless wrist strap pick off that a kind of GSM of use carries out the signal transmission, to the hi-Fix of guardianship and the response of seeking help.

Control module 1 is the core of entire equipment, is responsible for the signal and communication of processing and gsm module 2, the collection and the control of acceleration transducer 4 and GPS module 3 signals.

Under the normal condition: at ordinary times, control module 1 is in sleep state, and other modules are in power-down state; When starting working, like Fig. 2, timing wake-up control module 1; Control module 1 reads setting, signals to GPS module 3, obtains locator data and closes GPS module 3; Timing 15s is as obtaining new locator data, positive closing GPS module 3 in 15s; Open gsm module 2 then, initialization, and connect GPRS, and receiving base station information, the transmission information needed is to server, and reception server is together with the locating information of GPS simultaneously, and if any new configuration, then storage is new disposes.Then, close gsm module, wait for next time and wake up.

When occur falling down, violent fluctuating acceleration incident such as collision: like Fig. 3, acceleration transducer 4 is triggered, and gives the control module interrupt signal, wakes control module 1 up; Control module 1 shutdown system clock interrupts and external interrupt, reads the interrupt source of acceleration transducer 4, and the mirror image judgement, as the generation of falling; Control module 1 reads setting, signals to GPS module 3, obtains locator data and closes GPS module 3; Timing 15s is as obtaining new locator data, positive closing GPS module 3 in 15s; Open gsm module 2 then, initialization, and connect GPRS, and receiving base station information, the transmission information needed is to server, and reception server is together with the locating information of GPS simultaneously, and if any new configuration, then storage is new disposes.Then, close gsm module, wait for next time and wake up.

When occurring pressing help key: like Fig. 4, button interrupts being triggered, and gives the control module interrupt signal; Wake control module 1 up, control module 1 shutdown system clock interrupts and external interrupt, and control module 1 reads setting; Signal to GPS module 3, obtain locator data and close GPS module 3, regularly 15s; As can't in 15s, obtain new locator data, positive closing GPS module 3; Open gsm module 2 then, initialization, and connect GPRS, and receiving base station information, the transmission information needed is to server, and reception server is together with the locating information of GPS simultaneously, and if any new configuration, then storage is new disposes.Then, close gsm module, wait for next time and wake up.

Each interrupt priority level is arranged: button interrupts having precedence over acceleration transducer and interrupts having precedence over system and regularly interrupt.

To sum up, this utility model possesses following function and effect:

Positioning function: accurately locate through the GPS module, positioning accuracy is high.Outdoor experiment GPS location, location, indoor use base station, positioning time is in 15s.

The warning function of falling: wrist strap is through the sense acceleration signal of sensor, thereby obtains the action message of human body, realizes " warning of falling " function.

Unique recognition function: wrist strap uses gsm module, can realize global unique identification authentication.

The SOS warning function: control chip is provided with alarm keys, in case alarm keys is pressed, just sends the guardian of specification signal to server and this use object.

Should be understood that; Concerning those of ordinary skills, after this utility model device design finishes, can be through on software of having developed or hardware, revise a little at present; Can be other communication products with this plant modification; For example also can be used for the house pet of the things of some particular range if any free activity need: Canis familiaris L./cat etc., be used for location such as automobile, electric motor car and follow the tracks of, or as the stage property of the toy between the lover/when expressing love etc.Has suitable application prospects.And all these changes or replacement all should belong to the protection domain of this utility model.

Claims

1. wrist carried is located monitoring device; Comprise wrist strap and the location nurse chip that is arranged in the wrist strap; It is characterized in that: said location nurse chip comprises control module (1), gsm module (2), GPS module (3) and acceleration transducer (4); Said control module (1) connects said gsm module (2), GPS module (3) and acceleration transducer (4) respectively, and said control module (1), gsm module (2), GPS module (3) and acceleration transducer (4) all are connected battery.

2. wrist carried as claimed in claim 1 location monitoring device; It is characterized in that; Said control module (1) adopts the ARM control chip; Said ARM control chip uses iic bus to connect acceleration transducer (4), links to each other with gsm module (2) through serial ports MODEM, and links to each other with GPS module (3) through serial ports.

3. wrist carried as claimed in claim 1 location monitoring device is characterized in that said acceleration transducer (4) adopts three axis accelerometer.

4. wrist carried as claimed in claim 1 location monitoring device is characterized in that said control module (1) connects the button of seeking help, and the said button of seeking help is arranged in the soft wrist strap or exposes the wrist strap surface.