CN201260746Y

Movatterモバイル変換

Info

Publication number: CN201260746Y
Application number: CNU2008201424858U
Authority: CN
Inventors: 杨洁; 尚志武; 金泳汉
Original assignee: Tianjin Samsung Electronics Co Ltd
Current assignee: Tianjin Samsung Electronics Co Ltd
Priority date: 2008-10-17
Filing date: 2008-10-17
Publication date: 2009-06-24
Anticipated expiration: 2018-10-17

Abstract

The utility model discloses a wheel chair with GPS positioning and sound guiding functions, which can complete quick positioning according to a sound command or a word input command of a user and carry out sound guidance according to a needed position requirement. A main control module is respectively connected with a GPS module, a power supply module, a word processing module, a sound processing module and a display module, the word processing module is connected with a typing device, and the sound processing module is respectively connected with a Bluetooth microphone and a Bluetooth earphone. The wheel chain has the GPS positioning and sound guiding functions, a user transmits a command of a place needing to be reached according to the sound prompting of the wheel chair, and the wheel chair can carry out GPS positioning according to the requirement to promote routes and approximate stoke time for selection. When a route is selected, the wheel chair can guide the running route of a disabled person or an old person and is convenient for the old or the disabled who need to go out.

Description

The wheelchair that has GPS location Voice Navigation function

Technical field

This utility model relates to the wheelchair of a kind of GPS of having location navigation and speech identifying function.

Background technology

Because health, physical disabilities and old man's go off daily be difficulty very.Traditional wheelchair can only user control and judge under carry out work, function singleness, serious or weakly old people has a lot of restrictions to disability situation.

The utility model content

This utility model is in order to overcome weak point of the prior art, provide a kind of and can finish quick location, and require to carry out the wheelchair that has GPS location Voice Navigation function of Voice Navigation according to desired location according to the phonetic order or the literal input instruction of user.

This utility model is achieved through the following technical solutions:

A kind of wheelchair that has GPS location Voice Navigation function, comprise main control module, supply module, GPS module, speech processing module, bluetooth microphone, bluetooth earphone, key entry device, word processing module and display module, described main control module is connected with GPS module, supply module, word processing module, speech processing module, display module respectively, described word processing module is connected with the key entry device, and described speech processing module is connected with bluetooth earphone with the bluetooth microphone respectively.

Described main control module is connected with the expansion card interface with USB interface respectively.

The utlity model has following technique effect:

Wheelchair of the present utility model has GPS location and speech identifying function, user only needs the instruction of sending the needs place of arrival according to the voice suggestion of wheelchair, wheelchair can carry out the GPS location as requested, and point out out route and roughly journey time is available, after selecting a kind of route, can instruct people with disability or old people's stroke, convenient old people or the people with disability who needs trip.In addition, demonstration and input system have been installed also on wheelchair, have been made things convenient for audition and language that the user of obstacle is arranged.

Description of drawings

Fig. 1 has the internal circuit schematic diagram of the wheelchair of GPS location Voice Navigation function for this utility model.

The specific embodiment

Below in conjunction with the drawings and specific embodiments this utility model is described in detail.

Fig. 1 has the internal circuit schematic diagram of the wheelchair of GPS location Voice Navigation function for this utility model, comprise main control module, supply module, GPS module, speech processing module bluetooth microphone, bluetooth earphone, key entry device, word processing module and display module, described main control module is connected with GPS module, supply module, word processing module, speech processing module, display module respectively, described word processing module is connected with the key entry device, and described speech processing module is connected with bluetooth earphone with the bluetooth microphone respectively.

For the needs of expanding, described main control module is connected with the expansion card interface with USB interface respectively.

Main control module: integrate and handle each functional module, cooperate corresponding software, finish appointed function, as carry out date processing, calculate the longitude of position, latitude, height above sea level, speed and time etc.

GPS module: be used for receiving the information that satellite transmits.

Speech control module: finish functions such as sound control and service.

Key in device: can import the literal that needs, can be input equipment such as keyboard, hand-written touch screen.

Word processing module: the Word message of input is handled, be converted into digital signal.

Supply module: give the main control module to whole power electronics, give other module for power supply respectively by the main control module.

Display module: can show the route of advancing and the personal information of user.

Bluetooth microphone: wireless receiving external voice information.

Bluetooth earphone: the inner voice messaging of wireless receiving.

USB interface: import the GPS map data, can realize the USB charge function.

Expansion card interface: can insert SD, MS card, be used for exented memory.

The bluetooth microphone receives the external voice information that user sends, send the address information of needs to speech processing module, processing such as speech processing module is amplified, digital-to-analogue conversion, and link to each other with the main control module are sent to the main control module with the speech data information of input.The function that the main control module is finished is mainly to integrate handles each functional module, cooperates corresponding software, finishes appointed function, as carries out date processing, calculate the longitude of position, latitude, height above sea level, speed and time etc., measure the distance of location and destination, judge the circuit stroke.It can calculate the position of self according to the framing signal of GPS module reception satellite, and time and kinestate, per second are once given self single-chip microcomputer and the storage of inside, so that locating information is provided at any time.The main control module is transferred to speech processing module with locating information, and by the output of wireless blue tooth earphone, voice guidance user course.User also can utilize the key entry device that address information is imported, and handles by the word processing module, is converted into digital signal and sends the main control module to, and the Word message that the main control resume module is crossed shows by display module.Simultaneously, display module shows locating information and course, and audition and language have the user of obstacle to obtain instructing by display module.

Although the disclosed wheelchair that relates to a kind of GPS of having location Voice Navigation function has been carried out special description with reference to embodiment, embodiment described above is illustrative and not restrictive, under the situation that does not break away from spirit and scope of the present utility model, all variations and modification are all within scope of the present utility model.

Claims

1, a kind of wheelchair that has GPS location Voice Navigation function, it is characterized in that, comprise main control module, supply module, GPS module, speech processing module, bluetooth microphone, bluetooth earphone, key entry device, word processing module and display module, described main control module is connected with GPS module, supply module, word processing module, speech processing module, display module respectively, described word processing module is connected with the key entry device, and described speech processing module is connected with bluetooth earphone with the bluetooth microphone respectively.

2, the wheelchair that has GPS location Voice Navigation function according to claim 1 is characterized in that described main control module is connected with the expansion card interface with USB interface respectively.