CN208434009U - Digital function phone control system - Google Patents

Abstract

The utility model provides a kind of digital function phone control system, including main control chip, sub-control chip, serial bus interface, DSS interface, voice control circuit, digit receiver, PBX interface, keystroke interface and impulse sender；The main control chip is connect with the serial bus interface, voice control circuit, digit receiver and PBX interface respectively, the serial bus interface is connect with the sub-control chip and the DSS interface, and the sub-control chip is connect with the keystroke interface and the impulse sender respectively.

Description

Digital function phone control system

Technical field

A kind of the utility model communications field, and in particular to digital function phone control system.

Background technique

In the prior art, digital function phone control system is mostly using a host CPU to the digital function phone Each functional unit of control system is controlled, and processing speed is slower.

Therefore, the prior art is defective, needs to improve.

Utility model content

The utility model embodiment provides a kind of digital function phone control system, has the beneficial effect for improving processing speed Fruit.

The utility model embodiment provides a kind of digital function phone control system, including main control chip, sub-control chip, string Row bus interface, DSS interface, voice control circuit, digit receiver, PBX interface, keystroke interface and impulse sender；The master control core Piece is connect with the serial bus interface, voice control circuit, digit receiver and PBX interface respectively, the serial bus interface Connect with the sub-control chip and the DSS interface, the sub-control chip respectively with the keystroke interface and it is described hair number Device connection.

It further include being connect for the LED light with key in digital function phone control system described in the utility model To control the LED interface of its luminance, which connect with the sub-control chip.

It further include for controlling digital function phone in digital function phone control system described in the utility model The display screen interface of display screen, the display screen interface are connect with the main control chip.

It further include for MP3 chip, the MP3 chip in digital function phone control system described in the utility model It is connect with the main control chip.

Using main control chip+sub-control chip double-core control structure reaction speed can be improved, especially in the utility model Dial reaction speed.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the digital function phone control system in the utility model embodiment.

Specific embodiment

The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this Novel limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific It limits.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

Fig. 1 is please referred to, Fig. 1 is the structural representation of the digital function phone control system in an embodiment of the present invention Figure, the digital function phone control system, including main control chip 11, serial bus interface 12, sub-control chip 13, DSS interface 19, LED interface 20, voice control circuit 18, digit receiver 16, PBX interface 14, display screen interface 15, MP3 chip 17, keystroke interface 21 And impulse sender 22；The main control chip connects with the serial bus interface, voice control circuit, digit receiver and PBX interface respectively It connects, the serial bus interface is connect with the sub-control chip and the DSS interface, and the sub-control chip is pressed with described respectively Bonded mouth and impulse sender connection.

Wherein, which connect with the sub-control chip.The display screen interface is connect with the main control chip.The MP3 chip It is connect with the main control chip.

Wherein, main control chip 11 is controlled for whole, can be digital function phone main control chip in the prior art. Main control chip 11 carries E2PROM, can power off and save various configurations, dial the number comprising ringing tone, volume value, the machine speed, DSS by Key configuration, incoming information go power information etc..

Wherein, the PBX interface 14 is for connecting use with SPC PBX, and PBX interface 14 is responsible for and program controlled user The physical connection of interchanger, voice transfer, data communication, power supply.

Wherein, which carries out data communication simultaneously by serial bus interface 12 and sub-control chip, DSS interface 19 And it powers.

Wherein, which controls voice control circuit 18 by IO, realizes that control handle proposes on-hook detection, hands-free Switch, the functions such as adjusting of volume.

Wherein, which obtains the special DTMF code of host computer by digit receiver 16, realizes one-to-one identity Verifying.

Wherein, which is supported at present by the various suggestion voices in LCD interface display operation and in process The display of 4 kinds of voices.

Wherein, which passes through the various ringing tones that 17 play system of MP3 Interface Controller MP3 chip needs, such as Interior lines ringtone, outside line ringtone, quarter-bell etc..

Wherein, light on and off of the main sub-control by all lamps on LED Interface Controller phone, quick flashing, the states such as slow flash.

Wherein, which reads current button operation by KEY interface.

Wherein, which realizes the DTMF hair number of key by impulse sender 22.

In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.

Although above preferred embodiment is not used in conclusion the utility model is disclosed above with preferred embodiment To limit the utility model, those skilled in the art can make without departing from the spirit and scope of the utility model It is various to change and retouch, therefore the protection scope of the utility model subjects to the scope of the claims.

Claims (4)

1. a kind of digital function phone control system, which is characterized in that including main control chip, sub-control chip, serial bus interface, DSS interface, voice control circuit, digit receiver, PBX interface, keystroke interface and impulse sender；The main control chip respectively with it is described Serial bus interface, voice control circuit, digit receiver and the connection of PBX interface, the serial bus interface and the sub-control core Piece and DSS interface connection, the sub-control chip are connect with the keystroke interface and the impulse sender respectively.

2. digital function phone control system according to claim 1, which is characterized in that further include for key LED light is connected to control the LED interface of its luminance, which connect with the sub-control chip.

3. digital function phone control system according to claim 1, which is characterized in that further include for controlling digital function The display screen interface of the display screen of energy phone, the display screen interface are connect with the main control chip.

4. digital function phone control system according to claim 1, which is characterized in that further include being somebody's turn to do for MP3 chip MP3 chip is connect with the main control chip.