CN206339906U - It is a kind of that there is voice, the portable office terminal of facsimile communication function - Google Patents

Abstract

The utility model is related to a kind of with voice, the portable office terminal of facsimile communication function, including embeded processor main control module, Communications Control Interface module, general-purpose interface, man-machine interactive system, camera, modulation /demodulation module, source of sound input-output equipment, the Communications Control Interface module, general-purpose interface, man-machine interactive system, camera are all connected with the embeded processor main control module, and the Communications Control Interface module, modulation /demodulation module, source of sound input-output equipment are sequentially connected.The function of computer, facsimile machine, landline telephone is integrated into a portable terminal by the utility model, both the office demand such as voice, fax, data, network can have been met, portable, integrated, efficient purpose has been reached again, realize a tractor serves several purposes, office funds are saved, working environment requirement is reduced.

Description

It is a kind of that there is voice, the portable office terminal of facsimile communication function

Technical field

The utility model be related to it is a kind of have voice, the portable office terminal of facsimile communication function, belong to electronic information should Use technical field.

Background technology

Fax has played important function as a kind of important communication mechanism in File Transfer.With internet skill The development of art and multimedia technology, the File Transfer advantage of fax receives certain impact.But it is important logical at some Believe in environment, the confidentiality of fax, stability is still favored by some special users.

Computer nowadays network and smart mobile phone are developed rapidly, and have quickly been captured everyone desk, instead of part Traditional fixed telephone, facsimile machine.Although computer network communication can meet daily most of needs, in some conditions We, which still need, down uses traditional office equipment.But, the office equipment such as telephone set, facsimile machine often unitary function, body Product is larger, requires high to working environment.

The content of the invention

In view of the shortcomings of the prior art, the invention provides a kind of portable office with voice and facsimile communication function is whole End；

Term is explained

HDMI mouthfuls, English is High Definition Multimedia Interface, i.e. high-definition multimedia connects Mouthful, it is a kind of digitized video/COBBAIF technology, is the tailored version digital interface for being adapted to image transmission, it can be passed simultaneously Audio and signal of video signal are sent, the maximum data transmission speed is 4.5GB/s.

The technical solution of the utility model is：

It is a kind of that there is voice, the portable office terminal of facsimile communication function, including embeded processor main control module, communication Control interface module, general-purpose interface, man-machine interactive system, camera, modulation /demodulation module, source of sound input-output equipment, it is described Communications Control Interface module, general-purpose interface, man-machine interactive system, camera connect the embeded processor master control mould respectively Block, the Communications Control Interface module, modulation /demodulation module, source of sound input-output equipment are sequentially connected.

Preferred according to the utility model, the embeded processor main control module is the core Atom processors of Intel tetra-. The operating systems of Windows 10 built in the core Atom processors of Intel tetra-, while outfit 2GB DDR3L internal memories and 64GB solid-states are hard Disk.The main hardware for realizing the operating systems of Windows 10 is carried, to Communications Control Interface module, modulation /demodulation module and people The control of machine interactive system and data transmit-receive.

Preferred according to the utility model, the Communications Control Interface module turns serial port chip ch340 for USB.It is main negative Embeded processor main control module usb data is converted into serial data by duty, to be realized and enter row data communication with modulation /demodulation module.

Preferred according to the utility model, the general-purpose interface connects including USB interface, network interface, HDMI mouthfuls, 2/4 line phone Mouth, 3.5mm receiver J-Horners, direct current 14.4V voltage-stabilized power supply interfaces.

Preferred according to the utility model, the man-machine interactive system is high definition capacitance touch screen.Multi-point touch can be achieved, Sensitivity is high, and image display effect is good.User can be completed dialing, fax and data by man-machine interface high definition capacitance touch screen and be sent out Management and control, picture shooting, file is sent to browse.

Preferred according to the utility model, the model cx06833-44 of the modulation /demodulation module.Conexant companies Codec chip cx06833-44 realize speech, fax, the codec functions of data, be compatible with the telecommunication standard of China, it is complete Into the functions such as compatible, the voice lines interface switching of power supply, including telephone line interface (RJ11), phonetic entry/output interface, realize The instant messaging of data.

The course of work of the present utility model is：

(1) when office terminal is sent a telegram here, high definition capacitance touch screen described in the embeded processor master control module controls is sent out Go out the instruction answered the call or hung up, if local user connects phone, into step (2), otherwise, phone time-out or other side's on-hook When, hang up the telephone；When local user's active call, the other user connects phone, into step (2), otherwise, phone time-out or During other side's on-hook, the other user hangs up the telephone；

(2) the modulation /demodulation module is initialized, if necessary to carry out voice communication, into step (3), is entered if desired Row facsimile, into step (4)；

(3) WIN10 systematic differences software (hereinafter referred to as application software) sends control command, the control by USB port Order is converted to serial ports form AT orders by ch340 and delivers to modem chip cx06833-44, makes chip logical into speech Letter pattern.Modem chip sends speech to local Mike and carries out noise suppressed, volume control and automatic growth control, then Sent by two-wire interface unit circuit to outside line.Meanwhile, the speech that modem chip is sent to outside line is first by interface circuit Carry out receiving and transmitting signal separation, then to receive speech be amplified, noise suppressed and volume control after deliver to earphone output.

(4) if necessary to receive fax, then application software sends control command by USB port, and the control command passes through Ch340 is converted to serial ports form AT orders and delivers to modem chip cx06833-44, chip is entered facsimile reception mode.Adjust Demodulation chip processed is shaken hands and rate consulation with Correspondent Node first, then opposite end send training signal, modem chip according to The automatic reduction of speed of received signal quality (14400,12000,9600,7200,4800,2400) leads to until reaching reliable communication effect Believe that both sides enter practical communication process.Modem chip is demodulated to the analog facsimile signal that outside line is sent, to demodulating To facsimile data application software is back to by ch340, facsimile data is stored in locally by application software with tif file radicals Disk；If necessary to send fax, application software sends control command by USB port, and the control command is converted to by ch340 Modem chip cx06833-44 is delivered in serial ports form AT orders, chip is entered fax transmission pattern.User passes through shooting Head is shot or from the fax picture to be sent is locally selected, picture that application software select user progress resolution ratio, right Than the processing such as degree, form.Then modem chip and Correspondent Node shake hands, rate consulation, training signal are sent, into reality Communication process.GIF file datas are delivered to modem chip by application software by ch340, and modem chip adjusts data Analog facsimile signal is made and is sent to outside line.

The course of work of above-mentioned utility model is realized by writing existing source program code, is not that this patent will The scope of protection, what this patent was protected is the portable office terminal that above-mentioned hardware is constituted, and has reached portable, integrated, efficient mesh , a tractor serves several purposes is realized, office funds are saved, working environment requirement is reduced.

The utility model can realize following functions：

(1) the utility model can carry out Speech Communication by the 2/4 line telephony interface access network of program-controlled telephone, fax and lead to Letter, other side can be this terminal or conventional telephone set or facsimile machine.Communicating pair is all that this terminal carries out facsimile When, sender calls the picture of tif forms in terminal to be sent to other side, and recipient is stored in specified folder, user after receiving It may browse through or printing is copied out by USB flash disk.Row data communication can be entered by accessing the network of program-controlled telephone by 2/4 line telephony interface, right Side can be this terminal or computer.

(2) the utility model accesses internet by network interface can carry out Network, can be connect using netting twine or WIFI Enter internet, LAN, access Internet resources.Set IP address and Shared Folders, it is possible to achieve shared file is fast accessed.

(3) the utility model is integrated with image procossing associative operation, and picture conversion program can be to common picture format Changed, be transmitted with facsimile format tif.Program is integrated with the program of taking pictures, and the picture after being taken pictures using camera is preserved Preservation is named into glue file folder, and with time sequencing.

The beneficial effects of the utility model are：

The function of computer, facsimile machine, landline telephone is integrated into a portable terminal by the utility model, both can be with The office demand such as voice, fax, data, network is met, portable, integrated, efficient purpose has been reached again, a machine has been realized many With, save office funds, reduce working environment requirement.

Brief description of the drawings

Fig. 1 is structured flowchart of the present utility model；

Fig. 2 is course of work flow chart of the present utility model.

Embodiment

The present invention is further qualified with reference to Figure of description and embodiment, but not limited to this.

Embodiment

It is a kind of that there is voice, the portable office terminal of facsimile communication function, as shown in figure 1, including embeded processor master Control module, Communications Control Interface module, general-purpose interface, man-machine interactive system, camera, modulation /demodulation module, source of sound input are defeated Go out equipment, Communications Control Interface module, general-purpose interface, man-machine interactive system, camera connect embeded processor master control respectively Module, Communications Control Interface module, modulation /demodulation module, source of sound input-output equipment are sequentially connected.

Embeded processor main control module is the core Atom processors of Intel tetra-.Built in the core Atom processors of Intel tetra- The operating systems of Windows 10, while being equipped with 2GB DDR3L internal memories and 64GB solid state hard discs.Mainly realize that Windows 10 is grasped Make the hardware carrying of system, to Communications Control Interface module, the control of modulation /demodulation module and man-machine interactive system and data Transmitting-receiving.Communications Control Interface module turns serial port chip ch340 for USB.It is main to be responsible for embeded processor main control module USB numbers According to serial data is converted into, to realize and enter row data communication with modulation /demodulation module.General-purpose interface includes USB interface, network interface, HDMI Mouth, 2/4 line telephony interface, 3.5mm receiver J-Horners, direct current 14.4V voltage-stabilized power supply interfaces.Man-machine interactive system is high definition capacitive touch Touch screen.Multi-point touch can be achieved, sensitivity is high, and image display effect is good.User can pass through man-machine interface high definition capacitance touch screen Complete dialing, fax and data transmitting administrative and control, picture shooting, file are browsed.The model of modulation /demodulation module cx06833-44.The codec chip cx06833-44 of Conexant companies realizes speech, fax, the codec functions of data, The telecommunication standard of China is compatible with, the functions such as compatible, the voice lines interface switching of power supply, including telephone line interface is completed (RJ11), phonetic entry/output interface, realizes the instant messaging of data.

As shown in Fig. 2 the course of work of the portable office terminal of the present embodiment is：

(1) when office terminal is sent a telegram here, high definition capacitance touch screen described in the embeded processor master control module controls is sent out Go out the instruction answered the call or hung up, if local user connects phone, into step (2), otherwise, phone time-out or other side's on-hook When, hang up the telephone；When local user's active call, the other user connects phone, into step (2), otherwise, phone time-out or During other side's on-hook, the other user hangs up the telephone；

(2) the modulation /demodulation module is initialized, if necessary to carry out voice communication, into step (3), is entered if desired Row facsimile, into step (4)；

(3) WIN10 systematic differences software (hereinafter referred to as application software) sends control command, the control by USB port Order is converted to serial ports form AT orders by ch340 and delivers to modem chip cx06833-44, makes chip logical into speech Letter pattern.Modem chip sends speech to local Mike and carries out noise suppressed, volume control and automatic growth control, then Sent by two-wire interface unit circuit to outside line.Meanwhile, the speech that modem chip is sent to outside line is first by interface circuit Carry out receiving and transmitting signal separation, then to receive speech be amplified, noise suppressed and volume control after deliver to earphone output.

(4) if necessary to receive fax, then application software sends control command by USB port, and the control command passes through Ch340 is converted to serial ports form AT orders and delivers to modem chip cx06833-44, chip is entered facsimile reception mode.Adjust Demodulation chip processed is shaken hands and rate consulation with Correspondent Node first, then opposite end send training signal, modem chip according to The automatic reduction of speed of received signal quality (14400,12000,9600,7200,4800,2400) leads to until reaching reliable communication effect Believe that both sides enter practical communication process.Modem chip is demodulated to the analog facsimile signal that outside line is sent, to demodulating To facsimile data application software is back to by ch340, facsimile data is stored in locally by application software with tif file radicals Disk；If necessary to send fax, application software sends control command by USB port, and the control command is converted to by ch340 Modem chip cx06833-44 is delivered in serial ports form AT orders, chip is entered fax transmission pattern.User passes through shooting Head is shot or from the fax picture to be sent is locally selected, picture that application software select user progress resolution ratio, right Than the processing such as degree, form.Then modem chip and Correspondent Node shake hands, rate consulation, training signal are sent, into reality Communication process.GIF file datas are delivered to modem chip by application software by ch340, and modem chip adjusts data Analog facsimile signal is made and is sent to outside line.

Claims (6)

1. a kind of have voice, the portable office terminal of facsimile communication function, it is characterised in that including embeded processor master control Module, Communications Control Interface module, general-purpose interface, man-machine interactive system, camera, modulation /demodulation module, source of sound input and output Equipment, the Communications Control Interface module, general-purpose interface, man-machine interactive system, camera connect the embedded processing respectively Device main control module, the Communications Control Interface module, modulation /demodulation module, source of sound input-output equipment are sequentially connected.

2. it is according to claim 1 a kind of with voice, the portable office terminal of facsimile communication function, it is characterised in that The embeded processor main control module is the core Atom processors of Intel tetra-.

3. it is according to claim 1 a kind of with voice, the portable office terminal of facsimile communication function, it is characterised in that The Communications Control Interface module turns serial port chip ch340 for USB.

4. it is according to claim 1 a kind of with voice, the portable office terminal of facsimile communication function, it is characterised in that The general-purpose interface include USB interface, network interface, HDMI mouthfuls, 2/4 line telephony interface, 3.5mm receiver J-Horners, direct current 14.4V voltage stabilizings Power interface.

5. it is according to claim 1 a kind of with voice, the portable office terminal of facsimile communication function, it is characterised in that The man-machine interactive system is high definition capacitance touch screen.

6. according to a kind of any described portable office terminals with voice, facsimile communication function of claim 1-5, its feature It is, the model cx06833-44 of the modulation /demodulation module.