CN203104767U

CN203104767U - Hearing aid with GPS positioning function

Info

Publication number: CN203104767U
Application number: CN201320051542.2U
Authority: CN
Inventors: 邵玉斌; 王飞
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2013-01-30
Filing date: 2013-01-30
Publication date: 2013-07-31
Anticipated expiration: 2023-01-30

Abstract

The utility model relates to a hearing aid with a GPS positioning function, which belongs to the field of automatic control technology. The hearing aid is composed of a main body and earphones, wherein the main body is sealed by a main body shell arranged out of the main body, the main body shell is provided with a delivery interval adjusting knob, a help button, a power supply toggle switch, a volume adjusting knob, an earphone interface and a dry battery slot, an interior circuit of the main body is composed of a GPS/GSM unit, a voice signal processing unit and a power supply unit, the power supply unit is respectively connected with GPS/GSM unit and the voice signal processing unit after circuit conversion, and the main body is connected with the earphones in a wired or wireless manner. The novel hearing aid provided by the utility model can send position information in the hearing aid to a corresponding mobile terminal so as to realize positioning of a wearer of the hearing aid; positioning and tracking of the wearer of the hearing aid can be realized by using GPS positioning technology and communication through a GSM network, so events of missing and loss caused by lapse of memory can be reduced.

Description

A kind of hearing aids with the GPS positioning function

Technical field

The utility model relates to a kind of hearing aids with the GPS positioning function, belongs to the automatic control technology field.

Background technology

Hearing aids is one and helps hearing disabilities person to improve dysacousis, and then the equipment of raising and his conference communicative competence, the main colony that wears hearing aids is the old man, old man's hearing occurs simultaneously with being losing one's memory, can improve dysacousis by wearing hearing aids, but be difficult to remedy yet be losing one's memory, the old man is lost, lose, the capital brings the huge pain of injury for children and family, existing hearing aids is main order to improve dysacousis mainly on the market, can not solve problems such as cause because of being losing one's memory lost wanders away, invent a kind of can locate at any time follow the tracks of old man's whereabouts hearing aids with regard to apparent being necessary very much.

The utility model content

In order to solve the deficiency of existing hearing aids, the utility model provides a kind of hearing aids with the GPS positioning function, positional information on the hearing aids can be sent to corresponding mobile terminal, realization is to the novel hearing aids of use of hearing aid wearer location, by the GPS location technology, communicate by the GSM network, realize the location of the utility model hearing aid wearer is followed the tracks of, thereby reduce cause because of being losing one's memory lost, lose incident.

The technical solution adopted in the utility model: hearing aids is made up of main body 1 and earphone 2, and main body cover 7 sealings are arranged outside the main body 1; Main body cover 7 is provided with to send adjusts knob 3, emergency button 4, power supply toggle switch 5, Headphone Volume Control 6, earphone interface 8, dry cell groove 9 at interval; Main body 1 internal circuit is made up of GPS/GSM unit 22, voice signal processing unit 23, power subsystem 21, and power subsystem 21 provides electric energy by being connected with voice signal processing unit 23 with GPS/GSM unit 22 respectively behind the change-over circuit; Main body 1 is connected by wired or wireless mode with earphone 2.

Voice signal processing unit 23 comprises pick-up module 16, A/D modular converter 17, DSP module 18, D/A modular converter 19, signal output module 20; The output port of pick-up module 16 is connected with the input port of A/D modular converter 17, the output port of A/D modular converter 17 is connected with the input port of DSP module 18, the output port of DSP module 18 is connected with the input port of D/A modular converter 19, the output port of D/A modular converter 19 is connected with signal output module 20 input ports, and signal output module 20 is by wired or wireless earphone output sound behind the voice signal with electrical signal conversion.

GPS/GSM unit 22 comprises GPS locating module 11, GSM SMS module 13 and MCU module 12, GPS locating module 11 position data output ports are connected with the input port of MCU module 12, the output port of MCU module 12 is connected with the input port of GSM SMS module 13, MCU module 12 reads corresponding positional information from GPS locating module 11, and initiatively or passive pass through GSM SMS module 13 transmission positional informations to corresponding mobile terminal (hand) machine.

Transmission on the main body cover 7 is adjusted knob 3 at interval and is connected with MCU module 12; Power supply toggle switch 5 is connected with power subsystem 21; Headphone Volume Control 6 is connected with signal output module 20; Dry cell groove 9 is connected with power subsystem 21; Earphone interface 8 is connected with signal output module; Emergency button 4 is connected with MCU module 12.

Described main body 1, earphone 2, send and adjust knob 3, emergency button 4, power supply toggle switch 5, Headphone Volume Control 6, main body cover 7, earphone interface 8, dry cell groove 9, gps antenna interface 10, GPS locating module 11, MCU module 12, GSM SMS module 13, GSM antennal interface 14, SIM card interface 15, pick-up module 16, A/D modular converter 17, DSP module 18, D/A modular converter 19, signal output module 20, power subsystem 20 at interval and be commercially available common components.

The beneficial effects of the utility model: the utility model improves on the main body of boxlike hearing aids, and it is bigger than normal to make full use of boxlike hearing aids volume, can use the advantage of high capacity cell, guarantees GPS/GSM unit 22 long-time operate as normal; Adopt the GPS locating module, modularized design is adopted in accurate positioning, can reduce the complexity of circuit; Adopt the GSM SMS module, can realize that a plurality of portable terminals communicate by letter with same main body, can realize that a plurality of households are simultaneously to old man's track and localization; By the GPS location technology, communicate by the GSM network, realize the location of the utility model hearing aid wearer is followed the tracks of, thereby reduce cause because of being losing one's memory lost, lose incident.

Description of drawings

Fig. 1 general illustration of the present utility model;

Fig. 2 the utility model main body circuit theory schematic block diagram;

Fig. 3 the utility model main body schematic appearance;

Fig. 4 the utility model body of work flow chart;

Among the figure: the 1-main body; The 2-earphone; 3-sends and adjusts knob at interval; The 4-button of crying for help; 5-power supply toggle switch; The 6-Headphone Volume Control; The 7-main body cover; The 8-earphone interface; 9-dry cell groove; 10-gps antenna interface; 11-GPS locating module; The 12-MCU module; The 13-GSM SMS module; The 14-GSM antennal interface; The 15-SIM card; 16-pick-up module; 17-A/D modular converter; The 18-DSP module; The 19-D/A modular converter; The 20-signal output module; The 21-power subsystem; The 22-GPS/GSM unit; 23-voice signal processing unit.

Embodiment

Below in conjunction with accompanying drawing the utility model is described in further details, understands to make things convenient for the technical staff.

As shown in Figure 1, hearing aids is made up of main body 1 and earphone 2, and main body cover 7 sealings are arranged outside the main body 1; Main body cover 7 is provided with to send adjusts knob 3, emergency button 4, power supply toggle switch 5, Headphone Volume Control 6, earphone interface 8, dry cell groove 9 at interval.

As shown in Figure 2, main body 1 internal circuit is made up of GPS/GSM unit 22, voice signal processing unit 23, power subsystem 21, and power subsystem 21 provides electric energy by being connected with voice signal processing unit 23 with GPS/GSM unit 22 respectively behind the change-over circuit; Main body 1 is connected by wired or wireless mode with earphone 2.

GPS/GSM unit 22 comprises GPS locating module 11, GSM SMS module 13 and MCU module 12, GPS locating module 11 position data output ports are connected with the input port of MCU module 12, the output port of MCU module 12 is connected with the input port of GSM SMS module 13, MCU module 12 reads corresponding positional information from GPS locating module 11, and initiatively or passive pass through GSM SMS module 13 transmission positional informations on corresponding mobile terminal (mobile phone).

As shown in Figure 3, the transmission on the main body cover 7 is adjusted knob 3 at interval and is connected with MCU module 12; Power supply toggle switch 5 is connected with power subsystem 21; Headphone Volume Control 6 is connected with signal output module 20; Dry cell groove 9 is connected with power subsystem 21; Earphone interface 8 is connected with signal output module; Emergency button 4 is connected with MCU module 12.

As shown in Figure 4, the course of work of the present utility model: the pick-up module 16 of voice signal processing unit 23 is that analog electrical signal is given A/D modular converter 17 with the external voice conversion of signals, analog electrical signal becomes digital electric signal after 17 conversions of A/D modular converter, digital electric signal is transported to D/A modular converter 19 after DSP module 18 is handled amplification, behind D/A modular converter 19, become the analog electrical signal of amplification, the analog electrical signal that signal output module 20 is responsible for amplifying is converted to voice signal, by wired or wireless earphone output, realize the sound enlarging function.GPS/GSM unit 22 obtains positional information by GPS module 11, if positional information is not obtained success, then continue to obtain positional information, if obtain success, whether then detect emergency button 4 is pressed, if be pressed, then send distress signals to corresponding portable terminal by GSM SMS module 13, send positional information simultaneously to corresponding portable terminal, if detecting the emergency button is not pressed, then detect the position requests of whether receiving from transferring terminal, if receive then send positional information and arrive corresponding portable terminal, otherwise whether just detect the transmitting time time interval till now last time greater than the time interval of setting by gsm module 13, if greater than, then send positional information to corresponding portable terminal by GSM SMS module 13, otherwise, obtain positional information again, obtain positional information again after sending positional information, circulate with this, realize location the utility model wearer.

The utility model describes by specific implementation process, under the situation that does not break away from the utility model scope, can also carry out various conversion and be equal to replacement the utility model patent, therefore, the utility model patent is not limited to disclosed specific implementation process, and should comprise the whole embodiments that fall in the utility model Patent right requirement scope.

Claims

1. be with the hearing aids of GPS positioning function, it is characterized in that: hearing aids is made up of main body (1) and earphone (2), and main body (1) is outer to have main body cover (7) to seal; Main body cover (7) is provided with to send adjusts knob (3), emergency button (4), power supply toggle switch (5), Headphone Volume Control (6), earphone interface (8), dry cell groove (9) at interval; Main body (1) internal circuit is made up of GPS/GSM unit (22), voice signal processing unit (23), power subsystem (21), and power subsystem (21) is by being connected with voice signal processing unit (23) with GPS/GSM unit (22) respectively behind the change-over circuit; Main body (1) is connected by wired or wireless mode with earphone (2).

2. the hearing aids of band GPS positioning function according to claim 1, it is characterized in that: voice signal processing unit (23) comprises pick-up module (16), A/D modular converter (17), DSP module (18), D/A modular converter (19), signal output module (20); The output port of pick-up module (16) is connected with the input port of A/D modular converter (17), the output port of A/D modular converter (17) is connected with the input port of DSP module (18), the output port of DSP module (18) is connected with the input port of D/A modular converter (19), the output port of D/A modular converter (19) is connected with signal output module (20) input port, and signal output module (20) is by wired or wireless earphone output sound behind the voice signal with electrical signal conversion.

3. the hearing aids of band GPS positioning function according to claim 1, it is characterized in that: GPS/GSM unit (22) comprise GPS locating module (11), GSM SMS module (13) and MCU module (12), GPS locating module (11) position data output port is connected with the input port of MCU module (12), the output port of MCU module (12) is connected with the input port of GSM SMS module (13), MCU module (12) reads corresponding positional information from GPS locating module (11), and initiatively or passive pass through GSM SMS module (13) transmission positional information on corresponding mobile terminal.

4. the hearing aids of band GPS positioning function according to claim 1, it is characterized in that: the transmission on the main body cover (7) is adjusted knob (3) at interval and is connected with MCU module (12); Power supply toggle switch (5) is connected with power subsystem (21); Headphone Volume Control (6) is connected with signal output module (20); Dry cell groove (9) is connected with power subsystem (21); Earphone interface (8) is connected with signal output module; Emergency button (4) is connected with MCU module (12).