CN2194294Y

CN2194294Y - Automobile speech sounds controller

Info

Publication number: CN2194294Y
Application number: CN 94239076
Authority: CN
Inventors: 唐朝阳
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-20
Filing date: 1994-07-20
Publication date: 1995-04-12
Anticipated expiration: 2004-07-20

Abstract

The utility model relates to an automobile speech sound controller, which is characterized in that ten kinds of speech sound signals of advancing, reverse turning, turning left, turning right, turning on the light, turning off the light, speeding up, whistling, stopping, and opening doors are stored in a speech storing circuit (3) by an FM wireless microphone and an input keyboard (5) in advance. When the utility model is operated, what the user needs to do is to send a stored speech signal to the microphone, the speech signal is input in a speech recognizing circuit (4) by an audio amplifier (2) after received by an FM receiver (1), the treated signal is translated into a decimal code by a BCD code decoder (6), and the preset action is realized by a driving circuit (7) and an actuating mechanism (8). The utility model which can be used for controlling the action of automobiles realizes operation by no man.

Description

Automobile speech sounds controller

The utility model relate to a kind of have can store many different holding function language signals in advance, and use it for the device of Control of Automobile action, and relate more specifically to a kind of automobile language control setup.

The mode that is used for the remote-control car action in the background technology, no matter be radio telecommand, or infra-red remote control, be the method that adopts " by key control " mostly.Be people when carrying out remote manipulation, at first to think deeply through brain, the action of carrying out according to required control by next predetermined " button ", is instructed and is realized the expectant control purpose thereby send a private code.The possibility of keypad by mistake, causative action error often very easily take place because of improper use in this actuation of keys from the human thinking to the staff.And button mostly is contact greatly, has influence on the reliability of work so it is subjected to the variation of the contact condition on top layer, contact and electric conductivity again.

The purpose of this utility model is to be to design a kind ofly directly can come the device of Control of Automobile action with language, to overcome the existing defective of prior art.Another purpose of the present utility model is to be that designed device can make to remote control automobile function such as realize advancing and move backward, turn left and turn right, turn on light and turn off the light, quicken, blow a trumpet, stop, open the door.

The utility model is realized by following design: by fremodyne, the remote control sound instruction that the income effector is sent by the frequency modulation wireless transmitter, input a slice multichannel language is stored, discerns, compares in the integrated circuit after amplifying, this circuit has ten language storage units, in advance can be by microphone and input keyboard, ten command languages are stored among the described unit.During work, after the storage of multichannel language, identification, comparison integrated circuit are received sound instruction, after being compared with pre-instruction of storing in advance and being discerned, export one group of cooresponding binary-coded decimal at the mouth of circuit, it can convert a specific decimal code to by the binary-coded decimal demoder, and makes coupled actuating unit finish a specific action by its cooresponding driving circuit.The utility model can be finished altogether as ten predetermined actions such as advancing or move backward, turn left or turn right, turn on light or turn off the light, quicken, blow a trumpet, stop, opening the door.

Effect of the present utility model is tangible, as adopted device described in the utility model, just need not to re-use hand and do any operation, but only need directly explain the title of the execution of wanting with language, behind device described in the utility model, can realize that remote-control car finishes the effect of predetermined action.The design not only can be for making toy car, increases that it is recreational and interesting; Also can handle real automobile or other vehicle and go to finish that some is specific, for example under the mal-condition, or the driving work under the precarious position; Equally, can be designed for the people that operates machine with of the present utility model, or finish other action, for example switch coffer, door and other lock class etc. all can obtain expected effect.And, because the language of statement action, be pre-stored among the device described in the utility model, and compare and realize remote operated purpose as standard by the operator.Therefore, before the language-specific that other people store not knowing, or user's voice are when having serious difference with the voice of storing the language speaker in advance, also just can't open this device, from and can realize self-locking and the effect of maintaining secrecy, reach the effect that prevents that other people from usurping.The design adopts non-keying type contact point structure form again, thereby can avoid the reliability of the work that influences because of the variation that is subjected to contact top layer contact condition and electric conductivity; In the time of simultaneously also can avoiding using because of pushing the wrong the possibility that key button is slipped up.

Below in conjunction with accompanying drawing embodiment of the present utility model is described, thereby make CONSTRUCTED SPECIFICATION of the present utility model, characteristics, purpose and advantage clearer and more definite.

Accompanying drawing 1 is the electrical schematic diagram of the utility model embodiment.

Accompanying drawing 2 is present embodiment language storage circuitry figure.

Accompanying drawing 3 is present embodiment speech recognition circuit diagrams.

The structure of the utility model embodiment now is described in conjunction with the accompanying drawings:

As shown in Figure 1, present embodiment described a kind of automobile language control setup comprises and being made up of frequency modulation wireless transmitter, fremodyne, audio amplifier, speech recognition circuit, language storage circuitry, input keyboard, binary-coded decimal demoder, driving circuit and actuating unit.Described fremodyne 1 can receive the speech sound signal that the effector is sent with the frequency modulation wireless transmitter, and by audio amplifier 2 with the signal that received after amplifying, input by a commercially available 11M2007 multichannel language store, among the identification, language storage circuitry 3 and speech recognition circuit 4 that relatively integrated circuit is formed.Wherein the signal of input language storage circuitry 3 is following working in coordination with of described input keyboard 5, this speech sound signal can be stored among the language storage circuitry 3.Described input keyboard 5 comprises function key, correction key C, the clearing key E of Control of Automobile action, and described function key and correction key C are connected to K1, K2, K3, S1, S2, S3, the S4 end points of language storage circuitry 3 respectively by the vertical-horizontal network circuit; Described clearing key E is then composed in parallel by button 11 and electric capacity 12, and one is terminated at the ACL end points in the language storage circuitry 3, and another end points is ground connection then.Example as shown in Figure 1, 2, the effector is if proficiency is pinned " advancing " key in the input keyboard 5, chew the voice of the frequency modulation wireless transmitter being called out " advancing " speech simultaneously, then this moment " advancing " speech of sending of effector voice, received by fremodyne 1, and after audio amplifier 2 amplifies, promptly be transfused to and be stored among the language storage circuitry 3.Language storage circuitry 3 in the HM2007 integrated circuit that present embodiment adopted has ten language storage units, and available ten function keys control respectively ten different language signals of input.Other each function key can be analogized by last method, and it is standby to import a corresponding language signal respectively.As in the present embodiment, it is store respectively into ten speech sound signals such as advancing, move backward, turn left, turn right, turn on light, turn off the light, quicken, blow a trumpet, stop, opening the door.If think when the voice of some keys of being imported are undesirable, can use and revise key C and revised, till satisfaction.If when need eliminating all language signals that have been stored in the language storage circuitry 3, then can use clearing key E, get final product the speech sound signal of being stored in full scale clearance language storage circuitry 3, to reach its intended purposes.

Receive the speech sound signal that the effector is sent with the frequency modulation wireless transmitter by described fremodyne 1, and by audio amplifier 2 with the signal that received after amplifying, when it is transfused in the speech recognition circuit 4, then compare and discern with the signal that is pre-stored in the language storage circuitry 3, if the sound instruction of input conforms to a certain language signal of storing in advance, then speech recognition circuit 4 with its corresponding BCD numerical code by WD1, WD2, WD3, WD4 holds output, and binary code is translated into decimal code output, and by wherein signal being exported with the institute corresponding mouth circuit of input digit sign indicating number via the binary-coded decimal demoder 6 that the CD4514 integrated circuit is formed.Thereby by in the driving circuit 7 with the corresponding circuit of input speech sound signal, and actuating unit 8 cooresponding with it worked.Shown in Fig. 1,3, the numerical code that the described speech recognition circuit 4 of present embodiment is exported, and will be interpreted into ten different decimal codes, its corresponding to ten driving circuits with finish ten different actions by different actuating units respectively.In the present embodiment, it is respectively to make power motor 13 forward or reverse, promptly finishes the action of " advancing " or " reversing "; Or make break-in motor 14 forward or reverse, promptly finish " left-hand rotation " or " right-hand rotation " action; Or lamp 15 is opened or closed, promptly finish the action of " turning on light " or " turning off the light "; Or make relay 16 work, thus can improve the voltage of power motor 13, impel power motor 13 revving ups, promptly finish the action of " acceleration "; Or make relay 17 work, thereby make can in the regular hour, make a sound, promptly finish the regularly action of " blowing a trumpet ", ring to preset time and then can stop ring automatically, if need it to continue to blow a trumpet, only need to repeat this action and get final product; Or make relay 18 work, thus block the power supply of power motor 13 and break-in motor 14, promptly realize the function of " stopping "; Or make relay 19 work, and the door of closing originally is opened, promptly finished the action of " opening the door ".

As a kind of conversion of present embodiment, can only need redesign and change ten command language signals storing according to the different needs of the different occasions of using this device, and corresponding actuating unit, can realize new application function and programme area.For example, the function of " opening the door " then with regard to as the story of opening iron gate in Alibaba's children's stories, need not to use conventional key and so on any instrument if be used for coffer (cabinet), only need to repeat and be stored in the instruction of the utility model device inner language, just can the self-opening case or the door of cabinet; Otherwise, do not know the pre-language signal person who stores, just can't open it, thereby play the effect of insurance.

Claims

1, a kind of automobile language control setup, comprise and forming by frequency modulation wireless transmitter, fremodyne, audio amplifier, speech recognition circuit, language storage circuitry, input keyboard, binary-coded decimal demoder, driving circuit and actuating unit, it is characterized in that: described fremodyne [1] can receive the speech sound signal that is sent by the frequency modulation wireless transmitter, and can be respectively to language storage circuitry [3] and speech recognition circuit [4] input with the signal that is received by audio amplifier [2]; The signal of input language storage circuitry [3] described input keyboard [5] collaborative down, this speech sound signal is stored among the language storage circuitry [3]; The signal of input language identification circuit [4] is then relatively exported corresponding binary-coded decimal in the back with the signal that is pre-stored in the language storage circuitry [3], and is made actuating unit [8] work through binary-coded decimal demoder [6] and driving circuit [7].

2, by the described automobile language of claim 1 control setup, it is characterized in that: described input keyboard ［ 5 ］ comprises function key, correction key C, the clearing key E of Control of Automobile action, and described function key and correction key C are connected to K1, K2, K3, S1, S2, S3, the S4 end points of language storage circuitry ［ 3 ］ respectively by the vertical-horizontal network circuit; Described clearing key E is then composed in parallel by button ［ 11 ］ and electric capacity ［ 12 ］, and one is terminated at the ACL end points of language storage circuitry ［ 3 ］, and another end points is ground connection then.

3, by the described automobile language of claim 2 control setup, it is characterized in that: described speech recognition circuit ［ 4 ］ can be with the speech sound signal of input through with after the signal that prestores be discerned relatively mutually, from end points WD1, WD2, WD3 and WD4 output binary-coded decimal, it converts decimal code to by binary-coded decimal demoder ［ 6 ］, and makes cooresponding actuating unit work by a corresponding circuit in the driving circuit ［ 7 ］ again.