CN2726835Y

CN2726835Y - Robot remotely controlled by mobile phone or wireless communication device

Info

Publication number: CN2726835Y
Application number: CN 200420021088
Authority: CN
Inventors: 张并勰
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-19
Filing date: 2004-03-19
Publication date: 2005-09-21
Anticipated expiration: 2014-03-19

Abstract

The utility model relates to a robot remotely controlled by a mobile phone or a wireless communication device, which is composed of a mobile phone or a communication device, an electric motor, road wheels, a battery, a single chip computer and a circuit board, wherein, the communication device is a stand-alone device. The robot is provided with a sound pickup and an audio input end. Audio signals which are output by the mobile phone or the communication device are switched in the input end of a decoder by the sound pickup or the audio input end. The output end of the decoder is connected with the input end of the single chip computer, the output end of the single chip computer is connected with the input end of a drive circuit, and the output end of the drive circuit is connected with the electric motor. The utility model has the advantage that the ascendancy of the existing mobile telephone network is utilized, which enables the robot and the mobile phone to be combined together and both be able to obtain the ultralong range controlled action.

Description

Robot with mobile phone or wireless communication apparatus remote control

Technical field

The utility model relates to a kind of with the robot of wireless communication apparatus such as mobile phone, wireless phone, walkie-talkie, palm PC by the audio signal remote control.

Background technology

Automatic robot with wireless remotecontrol work is prior art and is used widely.But all there is the qualification command range in general radio controlled robot, and radio signal is with range attenuation.The radio remote remote-controlled robot resembles U.S.'s Mars probes, just needs high-power wireless electricity receiving-transmitting device or controls signal by special stopover satellite station transmission.For this reason, the cost of this robot and cost of use all are very high, have only a few countries and unit could use this robot.Along with the development of civilian mobile telephone network, same control signal and can transmit by the prior mobile phone network, lower the expense that requirement and signal to robot radio receiving-transmitting device transmit widely.Also occur to use the domestic robot of mobile phone remote control abroad, resembled the dinosaur profile domestic robot " Banryu " of breadboard " Maron-1 " robot of Japanese fujitsu and Sanyo company.But because the design of these robots all designs as an integral unit.Robot carries all power supplys, and communication is moved, sensor, and all members such as central processing unit, and only could operate as normal after all members all assemble.The member of any part of these robots all can not remove and work alone, because member is not self-powered and need the signal of other parts could operate as normal.Because the restriction of mentality of designing, these robots can only finish work qualification and that configure in advance.The user can not be put machine adaptations people easily according to actual needs.Though the cost of such remote-controlled robot is more cheap than radio remote remote-controlled robot, because the sunken property of office in expensive (100,000 yen of the Maron market prices) of mobile telephone network communication member and function and market still is not easy to be accepted by consumers in general.

Along with the development with radiotechnics of increasing of mobile phone, the mobile phone cost is more and more lower and service is more and more reliable.Utilize the advantage of prior mobile phone network, any robot platform needs only and mobile phone combines just can both obtain the controlled function of very-long-range.

Summary of the invention

The purpose of this utility model is the problem at above-mentioned prior art, and a kind of robot with mobile phone or audio signal wireless remote control is provided.The utility model mainly comprises: motor, road wheel, battery, single-chip microcomputer and wiring board, it is characterized in that: this robot is provided with sound pick-up and audio input end, the audio signal of mobile phone or communication device output inserts the decoder input by sound pick-up or audio input end, the output of decoder is connected with the input of single-chip microcomputer, the output of single-chip microcomputer is connected with the input of drive circuit, and the output of drive circuit is connected with motor.Communication device possesses loudspeaker or Audio output port, or wireless camera and vision signal emission conveyer, this communication device is an independent device, comprise mobile phone, wireless phone, walkie-talkie or palm PC, audio signal that the collection in worksite of robot arrives or vision signal are by mobile phone, communication device feedback.Sound pick-up receives the voice signal of mobile phone or communication device output, and audio input end receives the audio electrical signal of communication device output.Single-chip microcomputer is the microprocessor of a band internal memory, and this microprocessor includes audio frequency, the video sensor signal handling procedure of artificial intelligence.The single-chip microcomputer output is connected with amplifier, the external equipment of control robot.

Advantage of the present utility model:

The utility model utilizes the prior mobile phone network advantages, and robot platform obtains the controlled function of very-long-range by the combination with mobile phone.The utility model directly by controlling signal in the audio signal conduct of transmission such as mobile phone, wireless phone, walkie-talkie, palm PC, provides cost savings and the member space.The utility model is not high to the requirement of actuation means and signal bandwidth yet, can make up with the mobile phone of any model, even carry out remote control at the general radio audio frequency receiving-transmitting device of the interior use of intermediate range distance, more can realize remote-controlled robot, thereby save the communication expense by the conversion of wire communication network and short-distance wireless communication system (as wireless phone).The utility model must surmount greatly on international similar products and the cost aspect the practicality cheap especially.The utility model is the combination by each independence device.The independence device has its power supply and itself has perfect functions; Do not rely on other device just can work.These independence devices all are existing commercial products, and (as mobile phone, wireless phone, walkie-talkie, palm PC etc.) reach the purpose of remote-controlled robot work by the cooperation between these independence devices.The utility model can come assembly unit neatly, combination or each independence device of upgrading according to actual conditions, improves remote-controlled robot function and economy.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is circuit theory diagrams of the present utility model;

Fig. 3 is a schematic perspective view of the present utility model.

Among the figure: sound pick-up MP1, audio input end K1, decoding circuit U1, single-chip microcomputer U2, drive circuit H1, drive circuit H2, motor M1, motor M2

The specific embodiment:

Below in conjunction with description of drawings embodiment of the present utility model.

Referring to Fig. 1, robot is provided with sound pick-up MP1 and audio input end K1, the audio signal of mobile phone or communication device output inserts double-tone (DTMF) decoder U1 input frequently by sound pick-up MP1 or audio input end K1, the sound pick-up MP1 that promptly is linked in sequence, audio input end K1, double-tone is (DTMF) decoder U1 frequently, digital signal processor (single-chip microcomputer) U2, amplifying circuit H1, H2 and motor M1, M2.(referring to Fig. 2) communication device possesses loudspeaker or Audio output port, or wireless camera and vision signal emission conveyer.This communication device is an independent device, includes, but are not limited to mobile phone, wireless phone, walkie-talkie or palm PC.Sound pick-up MP1 accepts voice signal from the loudspeaker of communication device, and voice signal converts the signal of telecommunication to through sound pick-up MP1, and sound pick-up MP1 is connected with double-tone frequency decoder U1 input IN-'s; If input mode is an audio electrical signal, the audio electrical signal that audio input end receives is connected by capacitor C 1 coupling and double-tone frequency decoder U1 input IN-'s, double-tone decoder U1 frequently includes amplifier, and the multiplication factor of the signal of telecommunication is controlled by resistance R 3 that connects decoder U1 input GS and the ratio of R2.Robot possesses the loudspeaker function of amplifying audio signal.Entire machine people's platform is as a remote-controlled video monitor intercommunication workbench, and audio signal that the collection in worksite of robot arrives or vision signal are by mobile phone, communication device feedback.The teleoperator not only can by robot platform on-site supervision situation with utilize audio frequency be connected control robot platform move and work and can and on-the-spot object engage in the dialogue, the Field Force also can pass through the wireless video display, see that as miniscope or palm PC whom they speaking with, and can receive for example map, image informations such as figure indication and text; And can between two platforms, set up the window of video conferencing.The operating frequency of decoder U1 is controlled by the external crystal oscillating circuit that connects decoder U1 input OSC1 and OSC2.The manipulation time of decoder U1 modulates by connection decoder U1 input ST/GT, EST, and by capacitor C 3, the circuit control that resistance R 4 is formed.The double-tone frequently output of (DTMF) decoder U1 is connected with the input of single-chip microcomputer U2, decoder U1 output Q1, Q2, Q3, Q4 respectively with the input RA0 of single-chip microcomputer U2, RA1, RA2, RA3 is connected.The operating frequency of single-chip microcomputer U2 is controlled by the external crystal oscillating circuit that input CLKIN connects.Single-chip microcomputer U2 output is connected with amplifier, the external equipment of control robot, and the output RC0 of single-chip microcomputer U2, RC1, RC2, RC3 connects two respectively and amplifies H bridge circuit H1, and H2 controls two motor M1, and rotate the front and back of M2; Amplifying the H bridge circuit is by two NPN amplifying triodes, two NPN switch triodes, two PNP switch triodes, four circuit that can flow to little Current Control motor current of single-chip microcomputer output that resistance constituted.The output of drive circuit is connected with motor, and the rotation of motor drives road wheel and work implement by change gear box, causes and moves and action.Single-chip microcomputer U2 internal processes is analyzed As-Is according to the signal of decoder and other sensor, determines robotic command, the rotating speed of control motor, and direction reaches and finishes predetermined action with rotation time.Single-chip microcomputer U2 is the microprocessor of a band internal memory, and this microprocessor includes audio frequency, the video sensor signal handling procedure of artificial intelligence.In case taking place, firing event for example hears the suspicious sound or detects mobile object that robot automatically establishes according to preset program and orders reaction, such as activating alarm, and contact Security Services and transmission log information.Double-tone described in the utility model decoder U1 frequently adopts HT9170, and single-chip microcomputer U2 adopts PIC16F630, and the NPN amplifying triode adopts 9014, and the NPN switch triode adopts 8050, and the PNP switch triode adopts 8550.

Claims

1. robot with mobile phone or wireless communication apparatus remote control, mainly comprise: motor, road wheel, battery, single-chip microcomputer and wiring board, it is characterized in that: this robot is provided with sound pick-up and audio input end, the audio signal of mobile phone or wireless communication apparatus output inserts the decoder input by sound pick-up or audio input end, the output of decoder is connected with the input of single-chip microcomputer, the output of single-chip microcomputer is connected with the input of drive circuit, and the output of drive circuit is connected with motor.

2. a kind of robot according to claim 1 with mobile phone or wireless communication apparatus remote control, it is characterized in that: communication device possesses loudspeaker or Audio output port, or wireless camera and vision signal emission conveyer, this communication device is an independent device, comprise mobile phone, wireless phone, walkie-talkie or palm PC.

3. a kind of robot with mobile phone or wireless communication apparatus remote control according to claim 1 is characterized in that: the audio input end of the audio electrical signal of the sound pick-up of the voice signal of reception mobile phone or communication device output and the output of reception communication device is connected with the decoder input.

4. a kind of robot according to claim 1 with mobile phone or wireless communication apparatus remote control, it is characterized in that: single-chip microcomputer is the microprocessor of a band internal memory, this microprocessor includes audio frequency, the video sensor signal handling procedure of artificial intelligence, and the single-chip microcomputer output is connected with amplifier.