CN101252754A - Mobile phone with remote control function and remote control method - Google Patents
Mobile phone with remote control function and remote control method Download PDFInfo
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Abstract
The invention relates to a mobile phone with remote control function and the remote control method thereof. The mobile phone comprises a receiving unit used for receiving code signals transmitted by an external remote controller; a decoding unit used for decoding the received code signals and storing the decode signals in a memory unit; a remote controller controlling unit used for receiving external input instructions, storing zone bit data corresponding to the decode signals in the memory unit, and calling out the corresponding decode signals and transmitting the signals to a code unit after the identical externally input zone bit data is detected; the code unit used for encoding the decoded signals transmitted by the remote controller controlling unit and then transmitting the decode signals to a transmitting unit; the transmitting unit used for transmitting the coded signals transmitted by the code unit to a controlled equipment. Through the method, the controlling instructions transmitted by the remote controller can be stored after being decoded, and remote control over the controlled equipment can be achieved through calling out the decode signals again. By adopting the invention, sililar remote controllers can be replaced by the mobile phone for the remote control over the controlled equipment, the visualization effect is good, and the operability is strong.
Description
Technical field
The present invention relates to the telecontrol engineering field, be specifically related to a kind of the have mobile phone of distant control function and the method for remote control.
Background technology
Remote controller uses very general in daily life, as is used for automobile safety system, electric rolling gate door and window controller, household appliance remote control, toy remote control, industrial remote control etc.Along with the extensive employing of new technology, remote controller will be in our life play more important role.Because the action of the controlled object of remote controller is simple, so the volume that remote controller is mostly made is small and exquisite, they substantially all are on the button of boxlike outward appearance, and letter " ON " expression is opened to indicate, letter " OFF " expression is closed, or represented method of operation with the mode of simple figure.The button that only need directly press corresponding sign during use gets final product, and without any need for man-machine interaction's process, therefore welcome by the user.
The use of remote controller makes people alleviate labour intensity, particularly when the people can't touch ground point operation, especially seems convenient.Because the needs of security control, between the remote controller mostly (also have picture TV remote controller etc. of some irrelevant safety can be general) can not use mutually, so each controlled plant need be equipped with an own affiliated remote controller.
Because of remote controller unmanned plane interactive function and outward appearance similar substantially again, so, when a plurality of remote controllers are mixed in together, still can cause the inconvenience in the use even misoperation takes place although remote controller is easy to operation.Carry automobile, gate and garage remote controller simultaneously as a people, the remote control for toys that also has electrical equipment and child in the family, it returns will open and close gate respectively in to the home, opening garage locking automobile and close Ku Men can, it has successively used three remote controllers, if more remote controller is arranged then the difficulty increasing.And for example the warehouse entrance guard nurses tens electric warehouse doors, each storehouse door is allotted a remote controller, then take key the same trouble in a string guest room in entrance guard and the hotel service person's hand, even need put on number and make mistakes avoiding on each remote controller, it is two different that the remote controller of this moment and normal key there is no.Have the inconvenience during except use, also might produce the operation that other can be accidents caused.Desire the operating and remote controlling toy as child, because what special mark numerous remote controllers do not have, may pick up father and mother's automobile remote-control device by mistake and operate, toy does not move and but the automobile engine preheating may be opened as a result, cause unnecessary trouble.Because remote controller and controlled plant are one to one,, remote controller is difficult to preparation again in case losing simultaneously.For avoiding above-mentioned inconvenience, be necessary to design a kind of remote controller, make this remote controller can replace the operation of similar all remote controllers with a kind of easy operation.
Summary of the invention
The purpose of this invention is to provide a kind of the have mobile phone of distant control function and the method for remote control, utilize it can replace similar all remote controllers, this method is utilized the processing of mobile phone powerful program, logical operation, storage capacity, can simulate former remote controller action and send signal, controlled plant is carried out remote control.
For achieving the above object, the present invention adopts following technical scheme:
The invention provides a kind of mobile phone with distant control function, this mobile phone comprises:
Receiving element is connected with decoding unit, is used to receive the code signal that external remote sends and sends to described decoding unit;
Described decoding unit is connected with memory cell, is used for the described code signal that receives is decoded, and decoded decoded signal is sent to described memory cell stores;
The remote controller control unit, be connected with described decoding unit with coding unit respectively, when storing described decoded signal, described decoding unit receives outside input instruction, flag bit storage that will be corresponding with described decoded signal is to described memory cell, when detecting the identical flag bit data of outside input, access decoded signal corresponding in the memory cell and send to described coding unit with described flag bit data;
Described coding unit be used for the decoded signal that the remote controller control unit sends is encoded, and the code signal after will encoding sends to transmitter unit;
Described transmitter unit is used for the code signal that coding unit sends is dealt into controlled plant.
Wherein, described receiving element has two to several, receives the code signal that external remote is sent with different receive modes respectively, and described transmitting element has two to several, respectively the code signal that sends with different radiation pattern launching code unit.
Wherein, described receiving element is a wireless remote controlled receiver, described wireless remote controlled receiver is connected with decoding unit by the general-purpose interface on the cell phone mainboard, and described transmitter unit is a wireless remote control emitter, and described wireless remote control emitter is connected with coding unit by the general-purpose interface on the cell phone mainboard.
Wherein, described receiving element is an infrared remote control receiver, described infrared remote control receiver is connected with decoding unit by the general-purpose interface on the cell phone mainboard, and described transmitter unit is an infrared remote-control emitter, and described infrared remote-control emitter is connected with coding unit by the general-purpose interface on the cell phone mainboard.
Wherein, the general-purpose interface on the described cell phone mainboard is untapped input, an output port on the cell phone mainboard.
Wherein, described mobile phone also comprises the remote controller interface processing unit that is connected with the remote controller control unit, and human-computer interaction interface is provided, and is used to receive the outside input instruction of cell phone keyboard input, and described outside input instruction is sent to described remote controller control unit.
The present invention also provides a kind of method of using above-mentioned mobile phone remote, and this method may further comprise the steps:
(1) receives the code signal that external remote is sent by receiving element;
(2) by decoding unit described code signal is decoded, and decoded decoded signal is sent to memory cell store;
(3) receive outside input instruction by the remote controller control unit, with the flag bit storage of decoded signal correspondence of storage in memory cell;
(4) input guidance command, whether described remote controller control unit detects the flag bit data that decoded signal is corresponding in described guidance command and the memory identical, if it is identical, accessing corresponding decoded signal sends to after coding unit encodes, send code signal remote control controlled plant by transmitter unit, if different, finish.
In this method, in step (4), the method for input guidance command is that remote control interface processing unit receives the instruction of cell phone keyboard input, and this instruction is sent to the remote controller control unit.
In this method, in step (4), described guidance command is by the note unit or the voice unit input of mobile phone, and described guidance command correspondingly is the content that described note unit receives the interior perhaps described voice unit reception voice of note.
In this method, after step (4), the step that also comprises deletion is received outside delete instruction and is sent to the remote controller control unit by remote controller interface processing unit, and described remote controller control unit is deleted the decoded signal and the corresponding flag bit data of memory cell storage in the lump.
Utilize mobile phone and the remote control thereof with distant control function of the present invention, have the following advantages:
One-object-many-purposes, communication, control are neglected neither, and meet the requirement of modern comfort; Operate with the computer of people's custom, the person-machine dialogue mode of mobile phone at the visualized operation interface; Simple to operate, because of mobile phone is the thing of indispensability, everybody can make, and need not learn separately how to operate; Be convenient to duplicate, in a single day normal remote control is lost and is difficult to retrieve a loss, handset remote controller then can many study duplicate standbyly, can allow Mr. and Mrs both sides' remote controller handset learning and memory simultaneously as automobile remote-control in the family; No matter additions and deletions are to increase or the deletion control operation freely, only need simple operations get final product on mobile phone; The name that different personnel can like according to oneself when using easily renames; Memory capacity is big, and modern mobile phone memory capacity mostly is unit with G, and for controlling object title quantity, its capacity almost is unlimited.
Description of drawings
Fig. 1 forms schematic diagram for the mobile phone that the present invention has distant control function;
Fig. 2 is the method flow diagram of remote control thereof of the present invention;
Fig. 3 be the outer end of general-purpose interface on the mainboard of the mobile phone of the present invention and receiver of remote-control sytem with distant control function, with the interconnective schematic diagram of remote control transmitter;
Fig. 4 be the present invention have the outer end of general-purpose interface on the cell phone mainboard of distant control function and two receivers of remote-control sytem, with two interconnective schematic diagrames of remote control transmitter;
Fig. 5 is that the present invention has the original operating unit and the interconnective block diagram of operating unit that increases newly on the cell phone mainboard of distant control function;
Fig. 6 is that the present invention has several remote controller codings in the memory cell of mobile phone, can implement the schematic diagram of control to several remotely-controlled equipments;
Fig. 7 is that the present invention has wireless transmitter circuits figure in the mobile phone of distant control function;
Fig. 8 is that the present invention has wireless receiver circuits figure in the mobile phone of distant control function;
Fig. 9 is that the present invention has infrared transmitter circuit diagram in the mobile phone of distant control function;
Figure 10 is that the present invention has infrared remote receiver circuit diagram in the mobile phone of distant control function;
Figure 11 is existing remote controller guidance panel schematic diagram;
Figure 12 is the handset remote controller operation interface figure that the present invention has distant control function;
Figure 13 is the handset remote controller operational flowchart A that the present invention has distant control function;
Figure 14 is the handset remote controller operational flowchart B that the present invention has distant control function;
Figure 15 is the mobile phone circuit block diagram that the present invention has distant control function;
Figure 16 is that remote controller interface processing of the present invention unit is used for the learning functionality flow chart;
Figure 17 is that remote controller interface processing of the present invention unit is used for the controlled function flow chart;
Figure 18 is that remote controller interface processing of the present invention unit is used for the delete function flow chart.
Embodiment
Following examples are used to illustrate the present invention, but are not used for limiting practical range of the present invention.
1. remote controller principle
The encoder of using in the prior art, decoder are realized distant control function, and wherein commonly used model is arranged is that encoder and the model of BHM2262 is the decoder of BHM2272.
BHM2262 encoder and BHM2272 decoder constitute a pair of coding-decoding circuit.BHM2262 will be converted to from " address/data " of the parallel input of data and address input pin serial, be applicable to radio frequency or infrared IR modulated waveform, export by output pin, BHM2272 will be from the waveform decoder of input pin input, and waveform is decoded into the code word that comprises address, data and sync bit.The address that decoded address part and address input pin are set compares, if the address comparative result meets, BHM2272 incites somebody to action: (1) data division is exported from data pins, (2) VT pin output high level, and expression BHM2272 has carried out once effectively receiving.
In actual applications, the data output end of encoder BHM2262 will be connected with radio or infrared emission circuit input end, this circuit is externally launched coded data, coded data is received by radio or infrared receiving circuit, its output is delivered to the data input pin of decoder BHM2272, wherein this radio or infrared emission circuit, radio or infrared receiving circuit are prior art, no longer describe in detail here.
The process of encoding in whole process is a sequence data is encoded to corresponding with it pulse square wave, therefore, as long as receive concrete waveform by radio or infrared emission circuit, just can utilize decoder decode or utilization to carry out software decode.Can find out decoding, be actually the process of the impulse waveform of a series of known time delay parameters being carried out judgment processing coded data.So decoder can be omitted, and directly be decoded by software, decoding software has had widely to be used, so decoding software slightly.
2. embodiments of the invention
Because modern mobile phone is actually a computer that function is very powerful, should its speed and memory capacity and scale all surpassed early stage PC, its addressability address code of now general mobile phone is A0～A22 (A-address), and numeric data code is D0～D15 (D-data).Because the application target of chip for cell phone mainly is communication, emphasis is not to be placed in the control, so cellie and be indifferent to the function of its external interface.
Chip for cell phone has very powerful input/output interface controlled function in fact, shown in the unit frame that solid line among Fig. 5 connects, the chip for cell phone group is made up of several parts unit such as the CPU that handles numeral, logic function, processing radio-frequency transmissions/reception and power supply controls usually.Its cpu chip has 200 a plurality of leads pin, remove in these pins address, data/address bus with terminal pin that radio frequency, power subsystem are connected outside, all the other great majority (48～82 not waiting) are general I/O (GPIO) service wires.These service wires generally are written as GPIO-INT in the mark of mobile phone specification
XX, GPIO means the input/output port of general purpose, promptly each terminal pin can be defined as input or output by program.INT
XXBe the meaning of interrupting lead-in wire, XX is a digital number, as GPIO-INT
12The meaning is this lead-in wire except can be used as I/O uses, and can be used as No. 12 interrupt source and use under the setting of program.
This powerful interface function of mobile phone makes that its design is very flexible, and the designer can connect that control is any wants the function that realizes with it.All implement control as keyboard, SIM/UIM card, ring output and demonstration in the early stage chip for cell phone by the GPIO-INT interface.As shown in figure 15, for the simplification of programming Control, more and more trend towards the specialization of interface control function now.Also have the serial port of using for debug system and modification software that is connected with computer, what it was arranged in mobile phone is that general said tail is inserted bottom.In addition GPIO-INT interface is not opening in mobile phone, that is to say that mobile phone do not consider the problem of secondary development when design, and the corresponding interface end is not drawn.Generally in mobile phones design, the external interface of CPU does not use, as use the TCL-1828 mobile phone of the MSM5105 of QualCom company chip design, in 208 terminal pins, there are 26 signals not connect use, 11 GPIO-INT lead-in wires are wherein arranged, and we can utilize the remaining end points lead-in wire of these interfaces fully when designing the mobile phone circuit with distant control function.The present invention has utilized the remaining end points lead-in wire of these interfaces when design circuit.
Shown in Fig. 5 dotted portion, decoding unit is a decoding program in the present invention, is used to receive the external remote code signal that receiver of remote-control sytem sends, and with in the memory cell and/or coding unit that are sent to after the code signal decoding in the mobile phone.Coding unit is a coded program, is used for reading under the control of remote controller control unit code signal in the memory cell of mobile phone or the code signal in the decoding unit, and code signal is sent to remote control transmitter.The remote controller control unit is a remote control procedure, be used to receive the instruction that remote controller interface processing unit sends, control decoding unit, coding unit, general-purpose interface, can control the code signal that the reception receiver of remote-control sytem is sent by this remote controller control interface, and with the decoded data storing of code signal in the memory cell of mobile phone, or code signal read out, and be sent to remote control transmitter from the memory cell of mobile phone.Remote controller interface processing unit is a user interface input control program, be used for according to the selected different controls of cell phone keyboard interface: the order of study, control, deletion is carried out in input character, title, explanation, wherein the study order comprises: import title, confirm, return, control command comprises: read title, control affirmation, return, delete command comprises: read described title, deletion affirmation, return.
Be illustrated in figure 2 as the method flow diagram of remote control thereof of the present invention, the method comprising the steps of:
(1) receives the code signal that external remote is sent by receiving element;
(2) by decoding unit the code signal in the step (1) is decoded, and decoded decoded signal is sent to memory cell store;
(3) receive outside input by the remote controller control unit, flag bit storage that will be corresponding with the decoded signal of step (2) storage is in memory;
(4) input guidance command, whether described remote controller control unit detects the flag bit data that decoded signal is corresponding in described guidance command and the memory identical, if it is identical, accessing corresponding decoded signal sends to after coding unit encodes, send code signal remote control controlled plant by transmitter unit, if different, finish.
In this method, utilize the remote controller interface processing unit of mobile phone, in step (4), described remote control interface processing unit receives the guidance command by the cell phone keyboard input.
Guidance command is by the note unit or the voice unit input of mobile phone, and described guidance command correspondingly is the content that described note unit receives the interior perhaps voice unit reception voice of note.In step (4) afterwards, also comprise the step of deletion, receive outside delete instruction and send to the remote controller control unit that described remote controller control unit is deleted the decoded signal and the corresponding flag bit data of stored memory storage in the lump by remote controller interface processing unit.
The specific embodiment of the present invention is as shown in Figure 3 and Figure 4, to import, export general-purpose interface GPIO-INT8 on cell phone mainboard; (GPI0-represents input/output port to GP10-INT11; INT-represents to interrupt lead-in wire) the outer end, its input port GPIO-INT8 is connected with the output OUT of receiver of remote-control sytem, its output port GPIO-INT11 is connected with the input IN of remote control transmitter, and the V+-among the figure is that power port, the GNT-of receiver of remote-control sytem and remote control transmitter is grounding ports, V
DD-to be suitable for interface, ANT-that cellular phone power supplies connects be antenna; As shown in phantom in Figure 5, the inside of general-purpose interface GPIO on cell phone mainboard, its input port is connected with the decoding unit input, its output port and coding unit output, be connected with the output of remote controller control unit, the output of decoding unit is connected with memory cell input in the mobile phone, the input of coding unit is connected with memory cell output in the mobile phone, be connected with the output of decoding unit, the output of remote controller control unit also is connected with the input of described coding unit and decoding unit, the input of remote controller control unit is connected with the output of remote controller Interface Control unit, and the input of remote controller Interface Control unit is connected with the input keyboard of mobile phone.Solid line in Fig. 3 partly is original unit of mobile phone and annexation.
In the present invention, as shown in Figure 4, be connected cell phone mainboard general-purpose interface GPIO-INT8; GPIO-INT11; GPIO-INT14; Receiver of remote-control sytem on the GPIO-INT15 can have two with remote control transmitter.Wherein, receiver of remote-control sytem and remote control transmitter can be wireless remote controlled receiver and wireless remote control emitter, or infrared remote control receiver and infrared remote-control emitter.The tranmitting frequency of described receiver of remote-control sytem and described remote control transmitter and receive frequency are arranged between 315 megahertz to 433 megahertzes.To shown in Figure 10, wherein, Fig. 7 and Fig. 8 are respectively existing general 315M wireless remote control receiving circuit and wireless remote control radiating circuits as Fig. 6, and Fig. 9 and Figure 10 are respectively existing general infrared remote control receiving circuit and infrared remote-control emitter circuit.
Shown in Figure 3, mobile phone is connected with wireless receiver, the untapped general I/O end GPIO-INT8 of data output end and certain mobile phone of wireless receiver is linked to each other.In software program, be input function, and through the decode procedure of software, the coded data of receiving that can achieve a butt joint is decoded with this pinout.Decoded in the present embodiment data be different from after the decoding of existing single-chip microcomputer will with the coded data comparison of prior setting, the internal memory of mobile phone only need be recorded decoded data truly, and gives a coding name storage is stand-by and get final product.
For making mobile phone can send remote control coding, so need to increase the radiating circuit part.Only needing data input pin with radiating circuit among the remote controller link to each other with the input/output end port of mobile phone and get final product, as the serial code output, and is output function with this pinout in software program as selection GPIO-INT11.
Above-mentioned transmitter circuit has been arranged, and mobile phone can externally be launched the coded data of learning through output interface GPIO-INT11 under the control of software program.After the study of mobile phone to the remote controller coding, no longer use a teleswitch, mobile phone also can be controlled the controlled plant of former remote controller control.
Benefit with the mobile phone remote maximum is the user-centered interface that utilizes mobile phone to provide, and visual method of operation with the work that needed a plurality of remote controllers just can finish originally, substitutes with a mobile phone easily.
Adopt execution mode shown in Figure 6, it operates control procedure as can be seen, then can substitute the control action that all remote controllers are done with a mobile phone, because emission, the required circuit of receiver are seldom, can be placed on them in traditional circuit board of mobile phone fully, make cell phone appearance without any variation, such mobile phone is just together fully-integrated remote controller.Under the cooperation of cell phone software program, it will become the most familiar mobile phone operation of daily people to the operation of traditional remote controller.Its to the title of all remote controller controlling object and control action in the most familiar mode of individual, give memory storage.N remote controller decoded respectively earlier with the method for study by mobile phone and with title 1, title 2 ..., title n write down storage.When needing control, only need according to the known mode of operation of people, the title that accesses the object correspondence of controlling gets final product.
The present invention has saved the coding/decoding circuit in mobile phone, their work is finished by special coding/decoding program.Therefore a software module of finishing decoding task specially need be set in the handset remote controller systemic-function, i.e. decoding unit, and the software that is used for decoded data is given once more coding unit, i.e. coding unit.Software decode is widely used in numerous remote control circuits at present.In the present invention, so-called coding unit only need intactly be transmitted coded data and be got final product by interface.Coding/decoding software has been arranged, and mobile phone just possesses the function that remote controller transmits and receives coded data, under the tissue of remote controller control program, mobile phone just can be used for carrying out to remote-controller function study, call operations such as control and function deletion.
Embodiment 1:
Mobile phone interface
Close friend's operation interface easily at first will be arranged.Die the icon of remote controller is set in the main interface A of mobile phone as other function of mobile phone, as shown in figure 11.In this picture, selected remote controller just to enter study, control and the deletion sprite B of remote controller, in this picture, can learn as required, the selection of control or delete function.
1, distant control function study
In picture B as after having selected learning functionality and having pressed acknowledgement key, then system enters distant control function study picture C1.After entering this picture, system shows:
Remote controller
To remind the operator to press to allow the remote control actions of mobile phone learning and memory.Take out the remote controller of its Santana 3000 and press out ' ON ' button as the operator, prompting again for safety after the mobile phone decoding unit decodes facing to the mobile phone direction:
Reaffirm
Just as the confirmation request password in the computer input operation, the operator should do and the same operation of doing just now once more.If the action of being done for twice is the same, system can show:
Title:
And providing an input data frame, prompting operation person imports the remote controller denomination of dive of study just now in frame.The operator can provide any one and oneself think and be convenient to remember the title that can not obscure, as being ' my Ai Cheguan ', ' Santana 3000 opens ' or ' covering A-F7633 opens ' etc.After pressing affirmation, system just with the decoded data of operator Santana 3000 automobile remote-control switch opens action, keeps in order to using in the internal memory of mobile phone with the name storage of importing.
Pressed pass ' OFF ' button as operator's mistake after prompting ' reaffirming ', then system decodes for the second time and decodes for the first time, and relatively the back discovery is inconsistent, will show as picture C2:
Operating mistake
Prompting operation person, at this moment the operator can only return a picture, repetitive learning operating process once more again.
2, straighforward operation
In picture B as after having selected controlled function and having pressed acknowledgement key, then system enters the remote control screen D.After entering this picture, system will show have been learnt and successful all control action titles of storing, as:
As the control action that does not have the operator to look in the picture, then seek by the downward page turning of mobile phone navigation key.As after finding required ' Santana 3000 opens ' control action, press the key that confirms phone as common remote controller facing to Santana 3000, system will be encoded the data of ' Santana 3000 opens ' exports emission, and the control corresponding action can be decoded and make to the unlatching decoder in Santana's 3000 vehicle switch control circuits.
3, deletion control
Deletion action is very simple, and after selecting delete function and press acknowledgement key in picture B, then system enters deletion control action picture E.After entering this picture, system will show have been learnt and successful all control action titles of storing, as:
Select the control action of desire deletion in picture after, select to confirm to get final product, deletion back system returns a picture B automatically.Each deletion action can only be deleted a control action, deletes multinomial control action as need and will carry out repeatedly deletion action repeatedly.
Figure 14, Figure 16, Figure 17, Figure 18, be Figure 13 operating process software flow pattern, be each function control flow chart of handset remote controller operation.
Above-mentioned is that the advantage of handset remote controller is in the example, and handset remote controller is with its visual mode of operation, and outstanding learning ability and good accommodation make people safer, convenient to the control of equipment.Only a means of communication of carrying just can solve nearly all control to equipment, and delete, increases controlled function freely, will have broad application prospects.
Because radio spectrum resources is limited, its use will be subjected to the control of country.Along with remote control equipment uses in a large number widely, the code collision problem is more and more serious.But because of the restriction of economic cause and frequency spectrum use, people do not take more frequency range when solving the code collision problem, increase address size in the coding/decoding circuit to increase code capacity but be used in; Or change concussion resistance parameter, make that code capacity is multiplied in same address realm.
The frequency of wireless remote control use at present is 315/433M mostly.If, then application can be widened greatly so in mobile phone, increase the emission/receiving circuit or the infrared emission/receiving circuit of frequency range commonly used again.As increasing many group transceiver circuit in the mobile phone.
Only need in program control, make corresponding modification in this case and get final product, because of its operation principle the same.
The common effective control distance of remote controller is tens to hundreds of rice, that is to say all in visual range by manually controlling.Because of mobile phone intrinsic telephone communication and SMS, so can utilize dialing and note to transmit control command, be achieved the control of over the horizon.Utilize phone or note to implement the method for control.
Application facet at handset remote controller
Normal remote control nobody-machine interactive function.Simple remote controller such as automobile remote-control switch etc. mostly show its function with the tapered end shape of a unlatching, closure or with English " on ", " off ".The more complicated remote controller such as TV, air conditioner, DVD etc. also is how to show its function with figure English or as shown in figure 11, and font is very little, and the insider can understand its implication greatly, but seems very inconvenient for some the elderlys.
The present invention can be easily understood and friendly operation interface by make some on handset remote controller fully, as shown in Figure 12, it is respectively the operation interface of TV, fan and automobile remote-control switch, like this can be more directly perceived than simple figure or English, and the operation of being more convenient for.
1, sighting distance is controlled
Someone has vintage remote control (key separates with remote control) switch, and foreign language identifies the inconvenience memory and increased and carries quantity.With handset remote controller with automobile remote-control switch learning and memory be: [automotive door is opened], [automotive door pass] and [automotive ignition preheating], it is easy to be understandable to operate.
Lonely parents operate for making things convenient for the old man in the family, and electrical equipment mostly is straighforward operation in the family, but numerous remote controller is difficult to differentiate., remember the study of remote control switch of electrical appliance such as air-conditioning, fan, TV, water heater by handset remote controller with the title that the old man likes, is familiar with.The just available handset remote controller of getting in touch with use with children of old man is controlled during use, kills two birds with one stone.
The Warehouse Keeper manages numerous bulk storage plants, and the storehouse door is electric remote control.Originally need and to paste literal on all remote controllers so that distinguish, and need carry a large amount of remote control switches at any time.With handset remote controller be with the study of each warehouse switch and with its feature name memory: [garage is opened], [garage passs], [open in the electrical materials and appliances storehouse], [passs, electrical materials and appliances storehouse], [No. 9 open in the storehouse], [pass, No. 9 storehouses] ..., etc., be convenient to very much remember and search and use.
2, over the horizon is controlled
Illiterate or the dim-sighted from old age switch sign that do not see of old man, each electric appliances can't correctly be controlled in the family.The available handsets remote controller passes through phone, short message mode on behalf of operation outside by its children, and the old man removes worry from.
Certain driver is robbed, and the robber is with article such as plundering wealth, mobile phone to drive to run away, and the driver can manage rapidly to being sent instruction by the handset remote controller of false start and report to the police, and handset remote controller receives orders, and that quilt is robbed automobile is locked and flame-out, and the robber folds one's hands for capture.
Above execution mode only is used to illustrate the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the spirit and scope of the present invention; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (10)
1, a kind of mobile phone with distant control function is characterized in that, comprising:
Receiving element is connected with decoding unit, is used to receive the code signal that external remote sends and sends to described decoding unit;
Described decoding unit is connected with memory cell, is used for the described code signal that receives is decoded, and decoded decoded signal is sent to described memory cell stores;
The remote controller control unit, be connected with described decoding unit with coding unit respectively, when storing described decoded signal, described decoding unit receives outside input instruction, flag bit storage that will be corresponding with described decoded signal is to described memory cell, when detecting the identical flag bit data of outside input, access decoded signal corresponding in the memory cell and send to described coding unit with described flag bit data;
Described coding unit be used for the decoded signal that the remote controller control unit sends is encoded, and the code signal after will encoding sends to transmitter unit;
Described transmitter unit is used for the code signal that coding unit sends is dealt into controlled plant.
2, the mobile phone with distant control function as claimed in claim 1, it is characterized in that, described receiving element has two to several, receive the code signal that external remote is sent with different receive modes respectively, described transmitting element has two to several, respectively the code signal that sends with different radiation pattern launching code unit.
3, the mobile phone with distant control function as claimed in claim 1, it is characterized in that, described receiving element is a wireless remote controlled receiver, described wireless remote controlled receiver is connected with decoding unit by the general-purpose interface on the cell phone mainboard, described transmitter unit is a wireless remote control emitter, and described wireless remote control emitter is connected with coding unit by the general-purpose interface on the cell phone mainboard.
4, the mobile phone with distant control function as claimed in claim 1, it is characterized in that, described receiving element is an infrared remote control receiver, described infrared remote control receiver is connected with decoding unit by the general-purpose interface on the cell phone mainboard, described transmitter unit is an infrared remote-control emitter, and described infrared remote-control emitter is connected with coding unit by the general-purpose interface on the cell phone mainboard.
As claim 3 or 4 described mobile phones, it is characterized in that 5, the general-purpose interface on the described cell phone mainboard is untapped input, an output port on the cell phone mainboard with distant control function.
6, the mobile phone with distant control function as claimed in claim 1, it is characterized in that, described mobile phone also comprises the remote controller interface processing unit that is connected with the remote controller control unit, human-computer interaction interface is provided, be used to receive the outside input instruction of cell phone keyboard input, and described outside input instruction is sent to described remote controller control unit.
7, a kind of method of using the remote control of the described mobile phone of claim 1 is characterized in that, this method may further comprise the steps:
(1) receives the code signal that external remote is sent by receiving element;
(2) by decoding unit described code signal is decoded, and decoded decoded signal is sent to memory cell store;
(3) receive outside input instruction by the remote controller control unit, with the flag bit storage of decoded signal correspondence of storage in memory cell;
(4) input guidance command, whether described remote controller control unit detects the flag bit data that decoded signal is corresponding in described guidance command and the memory identical, if it is identical, accessing corresponding decoded signal sends to after coding unit encodes, send code signal remote control controlled plant by transmitter unit, if different, finish.
8, the method for remote control as claimed in claim 7 is characterized in that, in step (4), the method for input guidance command is that remote control interface processing unit receives the instruction of cell phone keyboard input, and this instruction is sent to the remote controller control unit.
9, the method for remote control as claimed in claim 7, it is characterized in that, in step (4), described guidance command is by the note unit or the voice unit input of mobile phone, and described guidance command correspondingly is the content that described note unit receives the interior perhaps described voice unit reception voice of note.
10, the method for remote control as claimed in claim 7, it is characterized in that, in step (4) afterwards, the step that also comprises deletion, received outside delete instruction and sent to the remote controller control unit by remote controller interface processing unit, described remote controller control unit is deleted the decoded signal and the corresponding flag bit data of memory cell storage in the lump.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008101040320A CN101252754A (en) | 2008-04-14 | 2008-04-14 | Mobile phone with remote control function and remote control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008101040320A CN101252754A (en) | 2008-04-14 | 2008-04-14 | Mobile phone with remote control function and remote control method |
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| CN101252754A true CN101252754A (en) | 2008-08-27 |
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| CNA2008101040320A Pending CN101252754A (en) | 2008-04-14 | 2008-04-14 | Mobile phone with remote control function and remote control method |
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