CN202222582U

CN202222582U - Intelligent walking stick

Info

Publication number: CN202222582U
Application number: CN2011203433406U
Authority: CN
Inventors: 叶剑杰; 徐向民; 林秋哲; 蔡仁钦; 陈斌
Original assignee: South China University of Technology SCUT
Current assignee: South China University of Technology SCUT
Priority date: 2011-09-14
Filing date: 2011-09-14
Publication date: 2012-05-23
Anticipated expiration: 2021-09-14

Abstract

The utility model discloses an intelligent walking stick, which comprises a handle and a walking stick body. The walking stick body is hollow, a controller is mounted on the inner side of the walking stick body, and a SIM (subscriber identity module) spigot, a battery jar, an LED lamp, a loudspeaker and a switch are disposed on the outer side of the walking stick body. A 9v battery in the battery jar supplies power for an inner circuit, the LED lamp reminds a user of having a rest, the loudspeaker is used for alarming, and the switch is used for judging whether a user falls down or not. The controller judges walking conditions of an old person according to data acquired by an acceleration transducer, and particularly, the controller can remind the old person of having a rest according to the walking conditions, automatically transmits distress signals when the old person swoons due to emergent diseases or falls down due to other conditions, and informs the geographic location information to relatives of the old person via short messages. The intelligent walking stick is safe and is high in practicality.

Description

The intelligence crutch

Technical field

The utility model relates to a kind of crutch, particularly a kind of intelligent crutch.

Background technology

Crutch is old man's a daily living article, uses quite extensive.The elderly has a delicate constitution; Suffer from various sudden illness easily; Particularly for suffering from the heart, brain, vascular diseases and handicapped old man; The danger that burst disease is in a flash often arranged and faint, this moment, the old man may threat to life as being succoured timely, and it is necessary therefore inventing a kind of crutch of when the old man faints, reporting to the police automatically.In order to prevent the generation of this type situation, crutch can also remind the old man suitably to have a rest according to old man's walking situation simultaneously.

Progress along with science and technology; Some have illumination; Report to the police, remind the intelligent crutch of functions such as rest to arise at the historic moment, have following weak point like the disclosed intelligent crutch of Chinese utility model patent (patent No. is ZL200720062389.8, March 12 2008 Granted publication day):

(1) it is both dangerous also inaccurate to use mechanical pick-up device such as mercoid switch to trigger warning function, and the probability that wrong report occurs is big;

(2) mobile phone of reporting to the police that is used in these intelligent crutch to fall seems unnecessary; The one side old man can oneself call during Consciousness, and the automatic warning of crutch does not play a role, on the other hand when the old man falls down stupor; Cannot call, crutch has just lost the effect of first aid;

(3) remind the old man to have a rest through the setting-up time point, only reach the effect of alarm clock, cannot remind according to the actual walking situation of old man and have a rest.

Summary of the invention

The purpose of the utility model is to overcome the shortcoming and deficiency that exists in the prior art; A kind of intelligent crutch is provided; This intelligence crutch can not only be fainted or other situation send an SOS to relatives through GSM when falling automatic accurately at old man's burst disease; And can also confirm old man's detailed geographical position through GPS, and make things convenient for the old man can access relief timely, should can also remind rest according to the elderly's walking situation at any time by the intelligence crutch simultaneously.

The utility model solves the technical scheme that its technical problem adopted: a kind of intelligent crutch; Comprise handle 1 and cane bar 2; Said cane bar 2 is hollow; Be provided with loudspeaker 5, switch 6, SIM socket 3, LED lamp 7, battery case 4 in cane bar 2 outsides, controller is installed in cane bar 2 inboards, and loudspeaker 5, switch 6, battery case 4, SIM socket 3 are connected with controller through lead respectively.

Said controller comprises single-chip microcomputer, GSM, GPS, acceleration transducer.

Said SIM socket 3 is connected with GSM in the controller through lead, and the signal of GSM is provided.

It is the internal circuit power supply that said battery case 4 provides the 9v power supply; Loudspeaker 5 are reported to the police when the old man falls; LED lamp 7 is the control time when old man's walking, reminds and has a rest; Controller is accomplished automatic warning function, is accomplished through control LED lamp 7 and remind rest function through gauge tap 6, loudspeaker 5.

The utility model intelligence crutch has following beneficial effect:

(1) faints or other situation when falling when old man's burst disease, after crutch is reported to the police at once and confirmed accurately the geographical position through the GPS in the controller, send to designated mobile phone to positional information with the form of note;

(2) according to the time of the continuous walking of old man, the old man is carried out intelligence, hommization ground rest reminding.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Shown in the figure:

The 1--handle, 2--cane bar, 3--SIM card plug, 4--battery case, 5--loudspeaker, 6--switch, 7--led lamp.

The specific embodiment

A kind of intelligent crutch comprises handle, cane bar; Said cane bar is hollow; Be provided with loudspeaker, switch, SIM socket, LED lamp, battery case in the cane bar outside, it is inboard that controller is installed in the cane bar, and loudspeaker, switch, battery case, SIM socket are connected with controller through lead respectively.

The controller of cane bar installed inside comprises single-chip microcomputer, GSM, GPS, acceleration transducer.

Use is following: when the 9v powered battery in the battery case, acceleration transducer is just in running order, gathers the acceleration information of old man's walking always.

Old man's normal gait, static, the situation of change of the accekeration when falling is different, and the inner controller of crutch is judged old man's walking, is staticly still fallen according to the acceleration of acceleration transducer collection.When controller judged that by the acceleration of gathering the old man is walking, crutch gets into reminded rest mode, begins the time of the continuous walking of accumulative total old man.During this period, the acceleration information during the continual collection of acceleration transducer old man walking, whether the continual old man's of judgement of controller walking state and detection old man fall.

Have a rest in case the old man stops midway, then according to the acceleration of gathering, controller judges that the old man is static, stops timing, and all make zero controller, restart.

When the acceleration of gathering meets the acceleration change situation that the old man falls, controller control loudspeaker pipe a period of time (being preset as 3 minutes), wait for that whether the old man confirms for falling, and avoids the crutch erroneous judgement.In the preset time, press switch like the old man, close and pipe, show that crutch is erroneous judgement, otherwise show that the old man falls really.After the old man confirmed as and falls, crutch got into alarm mode.Crutch obtains the GPS geographical location information, through GSM the geographical position is sent to designated mobile phone with the note form, thereby plays the effect of emergency.

If the time of the continuous walking of old man (both there be not bait also not fall) surpasses official hour (being preset as 30 minutes), the LED lamp is bright, reminds the old man to take a good rest.

Claims

1. intelligent crutch; Comprise handle (1) and cane bar (2); It is characterized in that said cane bar (2) is for hollow; Be provided with loudspeaker (5), switch (6), SIM socket (3), LED lamp (7), battery case (4) in cane bar (2) outside, at cane bar (2) installed inside controller, loudspeaker (5), switch (6), battery case (4), SIM socket (3) are connected with controller through lead respectively.

2. intelligent crutch according to claim 1 is characterized in that said controller comprises single-chip microcomputer, GSM, GPS, acceleration transducer.

3. intelligent crutch according to claim 1 is characterized in that said SIM socket (3) is connected with GSM in the controller through lead.