CN101339452B - Vehicular expansion device and vehicular control system operations interface setting method - Google Patents

Vehicular expansion device and vehicular control system operations interface setting method Download PDF

Info

Publication number
CN101339452B
CN101339452B CN2007101269782A CN200710126978A CN101339452B CN 101339452 B CN101339452 B CN 101339452B CN 2007101269782 A CN2007101269782 A CN 2007101269782A CN 200710126978 A CN200710126978 A CN 200710126978A CN 101339452 B CN101339452 B CN 101339452B
Authority
CN
China
Prior art keywords
electronic
processing unit
signal processing
vehicular
electrical communication
Prior art date
Application number
CN2007101269782A
Other languages
Chinese (zh)
Other versions
CN101339452A (en
Inventor
邱峰青
Original Assignee
邱峰青
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 邱峰青 filed Critical 邱峰青
Priority to CN2007101269782A priority Critical patent/CN101339452B/en
Publication of CN101339452A publication Critical patent/CN101339452A/en
Application granted granted Critical
Publication of CN101339452B publication Critical patent/CN101339452B/en

Links

Abstract

The present invention relates to a vehicular expansion device, designed to be electrically connected with the main unit of a vehicular sound system and thereby form a vehicular control system, so as to control an electronic computing device with an operating system to execute at least a predefined task. The main unit of the onboard sound system comprises an operating interface, which comprises a triggering element and at least a working signal input element, wherein, the triggering element produces a triggering signal after being triggered. The vehicular expansion device comprises a micro-controller unit, which comprises an interface function setting program. When the triggering element is triggered, the element produces a triggering signal. After the micro-controller unit receives the triggering signal, the interface function setting program can be used to set a predefined task indicated by the working signal input element. Then, when the working signal input element is triggered, the element outputs a working signal to the electronic computing device, so that the electronic computing device can execute the predefined task.

Description

Vehicular expansion device and vehicular control system operations interface setting method

Technical field

The invention relates to a kind of Vehicular expansion device, be meant the Vehicular expansion device of a kind of electrical communication especially in a vehicle audio main frame, use composition one control system for automobile and simulate a man-machine operation interface, and then control the control system for automobile that an electronic operation device with an operating system is carried out at least one predetermined work.

Background technology

In general vehicle, possessing usually has the vehicle audio main frame, uses to carry out and listens to functions such as radio program, play multimedia.Simultaneously, along with the evolution in epoch, electronic installation becomes the indispensable life instrument of people already.Particularly when driving or taking vehicle,, almost all can carry electronic operation device all the time with operating system in order can fully to grasp traffic information, to enjoy purposes such as multimedia and quickly picking network data.In these electronic operation devices, modal no more than personal computer, mobile computer, personal digital assistant (Personal Digital Assistant; PDA) with mobile phone etc.Certainly, above-mentioned electronic operation device with operating system also can be the embedded computer that is embedded at vehicle.

Yet in existing technology, above-mentioned vehicle audio main frame and electronic operation device are generally separately two devices of independent running, therefore, must use two kinds independently operation-interface come respectively vehicle audio main frame and electronic operation device to be controlled.In order fully to disclose above-mentioned prior art, below will come above-mentioned prior art is done more detailed description further combined with accompanying drawing.

See also Fig. 1, it shows in the prior art, the synoptic diagram that the personal computer in the vehicle must utilize keyboard or mouse to control.As shown in the figure, be provided with a vehicle audio main frame 1, an audio broadcast unit 2, a basic display unit 3 and a speed of a motor vehicle detection module 4 in the vehicle.Vehicle audio main frame 1 possesses an operation-interface 11 and a multimedia reading unit 12 is arranged, and wherein, operation-interface 11 possesses a plurality of function keys 111 and an operation display 112, and multimedia reading unit 12 is generally CD, VCD, DVD or MD reading machine.Audio broadcast unit 2 comprises an audio player 21 and an audio lead-out terminal 22, and wherein, audio player 21 is generally automobile horn, and audio lead-out terminal 22 can be used to external earphone usually or other audio is play element.

Basic display unit 3 is placed in the storage tank of vehicle audio main frame 1.Speed of a motor vehicle detection module 4 is in order to detecting one of the vehicle speed of advancing, and comprises a speed of a motor vehicle detecting element 41, a speedometer 42 and a speed of a motor vehicle line 43.Wherein, speed of a motor vehicle line 43 is in order to connect speed of a motor vehicle detecting element 41 and speedometer 42.In addition, an electronic operation device with operating system also is positioned over simultaneously in the vehicle and operates for the user, and wherein, the electronic operation device can be personal computer, mobile computer, personal digital assistant (Personal Digital Assistant; PDA), mobile phone and be embedded at embedded computer in the vehicle etc.

In Fig. 1, the electronic operation device is a personal computer 5, and comprises a main frame 51, a display 52, two man-machine operation interface.Wherein, main frame 51 possesses a power switch key (Power On/Off Button) 511 and one restart key (Reset Button) 512, and aforesaid two man-machine operation interface are a keyboard 53 and a mouse 53a.

Under general situation, when starting vehicle, vehicle audio main frame 1 also can begin to enter a holding state simultaneously.At this moment, the user can operate specific function key 111 extracts basic display unit 3 out along an extraction direction I from vehicle audio main frame 1, and turn to the suitable angle of watching along a reverses direction II.Then, the user can operate corresponding function key 111 and carries out and listen to radio program, watch or listen to the predetermined works such as multimedia that multimedia reading unit 12 is read.

On the other hand, when user's desire is used personal computer 5, must press power switch key 511 and start personal computer 5, then, utilize keyboard 53 and mouse 53a to import at least one working signal and allow main frame 51 carry out at least one predetermined work.When personal computer 5 crashes, just must restart personal computer 5 by restart key 512.

All have in affiliated technical field know that usually the knowledgeable all can understand easily, in above-mentioned prior art, owing to when user's desire control vehicle audio main frame 1 and personal computer 5, must operate aforesaid operations interface 11 and man-machine operation interface (being keyboard 53 or mouse 53a) respectively.Simultaneously, when user's desire is used multiple electronic operation device, also must control with multiple different man-machine operation interface respectively, therefore, can cause the inconvenience of more multioperation aspect.

In addition, when personal computer 5 in conjunction with a GPS (Global Positioning System; GPS) time, must capture a vehicle speed data provides the self-navigation function usually.In existing way, try to achieve coordinate data that vehicle speed data normally utilizes GPS and transmitted and the pass of running time.Because often not too identical between travel distance that coordinate data calculated and the actual travel distance, simultaneously, when reception was not good, the speed of a motor vehicle data of being tried to achieve was very not accurate usually.

Summary of the invention

Technical matters and purpose that institute of the present invention desire solves:

Can cause the inconvenience of many operating aspects in view of prior art.Edge this, fundamental purpose of the present invention provides a kind of Vehicular expansion device.Described Vehicular expansion device is formed a control system for automobile in order to electrical communication one vehicle audio main frame.Described control system for automobile can be in order to simulating a man-machine operation interface (as analog mouse and simulating keyboard, analog telecommand device, simulation bar etc.), and then control above-mentioned electronic operation device and carry out at least one predetermined work.

An of the present invention purpose provides a kind of operations interface setting method of control system for automobile, uses the function that adapts to the above-mentioned electronic operation need for equipment of control and set the operation-interface of control system for automobile.

Another object of the present invention provides a kind of Vehicular expansion device.Described Vehicular expansion device is formed a control system for automobile in order to electrical communication one vehicle audio main frame.Described control system for automobile is electrical communication one an electronic operation device and a speed of a motor vehicle detection module respectively, and the speed of a motor vehicle of advancing that speed of a motor vehicle detection module is detected is converted to the acceptable vehicle speed data of electronic operation device.

The technological means that the present invention deals with problems:

The present invention provides a kind of Vehicular expansion device for solving the technological means that prior art problems adopted.Described Vehicular expansion device is formed a control system for automobile in order to electrical communication one vehicle audio main frame, uses the control one electronic operation device with an operating system and carries out at least one predetermined work.The vehicle audio main frame comprises an operation-interface, and described operation-interface comprises one and trigger element and at least one working signal input element, triggers element in back generation one trigger pip that is triggered.Vehicular expansion device comprises a micro-control unit, and micro-control unit comprises an interface function setting program.

When described triggering element is triggered, can produce a trigger pip.After micro-control unit received trigger pip, the interface function setting program was used the simulation man-machine operation interface in order to above-mentioned at least one predetermined work of definition working signal input element representative.Then, when the working signal input element was triggered, micro-control unit can be according to the predetermined work of working signal input element representative, and exports a working signal to the electronic operation device, made the electronic operation device carry out above-mentioned predetermined work.

When triggering element under a control electronic operation device pattern, when being triggered once more, a user can distinguish the function of each working signal input element on the setting operation interface according to the various different electronic operation need for equipment of working control.In addition, in preferred embodiment of the present invention, electrical communication is in an electronic operation device and a speed of a motor vehicle detection module respectively for Vehicular expansion device, and the vehicle speed data of using speed of a motor vehicle detection module actual detected is sent to the electronic operation device.

The present invention contrasts the effect of prior art:

Compared to prior art, because Vehicular expansion device provided by the present invention, described Vehicular expansion device is formed a control system for automobile in order to electrical communication one vehicle audio main frame.The operation-interface of control system for automobile can be used to simulate the man-machine operation interface (as analog mouse and simulating keyboard, analog telecommand device, simulation bar etc.) of above-mentioned electronic operation device, therefore, only need utilize the operation-interface of control system for automobile, can control vehicle audio main frame and electronic operation device simultaneously.Simultaneously, since vehicle drive personnel and passenger can be according to the actual demand of controlling above-mentioned electronic operation device the function of each working signal input element on the setting operation interface, therefore, can effectively promote the convenience of operating aspect and effectively solve the described problem of prior art.

In addition, because the Vehicular expansion device of control system for automobile is connected to electronic operation device and speed of a motor vehicle detection module, the vehicle speed data of using speed of a motor vehicle detection module actual detected is sent to the electronic operation device, therefore, can make the electronic operation device obtain vehicle speed data more accurately.

Description of drawings

Fig. 1 shows in the prior art, the synoptic diagram that the personal computer in the vehicle must utilize keyboard or mouse to control;

Fig. 2 shows the three-dimensional appearance synoptic diagram of first embodiment of the invention;

Fig. 3 shows the system block diagrams of first embodiment of the invention;

But Fig. 4 shows the synoptic diagram of the operation-interface display operation image of first embodiment of the invention;

But Fig. 5 shows the synoptic diagram of the operation-interface display simulation keyboard of first embodiment of the invention;

But Fig. 6 shows the synoptic diagram of the operation-interface display simulation mouse of first embodiment of the invention;

Fig. 7 shows the system block diagrams of second embodiment of the invention;

Fig. 8 shows the system block diagrams of second embodiment of the invention; And

Fig. 9 shows the simple and easy process flow diagram of operations interface setting method of the present invention.

Drawing reference numeral:

100,100a, 100a ' control system for automobile

1,1a vehicle audio main frame

11,11a operation-interface

111 function keys

111a triggers element

112,113a operation display

112a makes the signal input element

113al application drawing picture

The 113a2 simulating keyboard

The 113a3 analog mouse

12,12a multimedia reading unit

The 13a radio frequency signal receiver

2 audio broadcast units

21 audio players

22 audio lead-out terminals

3 basic display units

4,4a speed of a motor vehicle detection module

41 speed of a motor vehicle detecting elements

42 speedometers

43,43a speed of a motor vehicle line

5 personal computers

5a electronic operation device

51 main frames

511,51a power switch key

512,52a restart key

52 displays

53 keyboards

The 53a mouse

6,6a, 6a ' Vehicular expansion device

61 micro-control units

611 interface function setting programs

62 video signal processing units

621 OSD treatment circuits

63 audio signal processing units

64 power-supply units

65 first bus circuits

66 second bus circuits

7 power supplys

I extracts direction out

The II reverses direction

Embodiment

Specific embodiment of the present invention will be further described by following embodiment and accompanying drawing.

Owing to but Vehicular expansion device electrical communication one vehicle audio main frame provided by the present invention is formed a control system for automobile, and automobile-used expansion dress and vehicular control system operations interface setting method can be widely used in various vehicles, can control vehicle audio main frame and a plurality of electronic operation device for vehicle drive personnel and passenger simultaneously with the single operation interface, its combination embodiment still is too numerous to enumerate, so give unnecessary details no longer one by one at this, only enumerate three wherein preferable embodiment and specified.

See also Fig. 2 and Fig. 3, Fig. 2 shows the three-dimensional appearance synoptic diagram of first embodiment of the invention, and Fig. 3 shows the system block diagrams of first embodiment of the invention.As shown in the figure, be provided with a vehicle audio main frame 1a, a Vehicular expansion device 6, above-mentioned audio broadcast unit 2 and basic display unit 3 in the vehicle.Wherein, Vehicular expansion device 6 electrical communication are formed an automobile-used control system 100 in vehicle audio main frame 1a.

Vehicle audio main frame 1a comprises an operation-interface 11a, a multimedia reading unit 12a and a radio frequency signal receiver 13a.Operation-interface 11a possesses one and triggers element 111a, a plurality of working signal input element 112a and an operation display 113a, uses the electronic operation device 5a that simulation one man-machine operation interface has an operation system.In the practice utilization, trigger element 111a and can be an operator scheme switch key usually, above-mentioned a plurality of working signal input element 112a can be a plurality of function keys usually, and operation display 113a can be a touch screen.Multimedia reading unit 12a is generally audiotape (Tape), CD, VCD, DVD or MD reading machine.

Audio broadcast unit 2 difference electrical communication are in multimedia reading unit 12a and radio frequency signal receiver 13a, and comprise above-mentioned audio player 21 and audio lead-out terminal 22, wherein, audio player 21 is generally automobile horn, and audio lead-out terminal 22 can be used to external earphone usually or other audio is play element.Basic display unit 3 is placed in the storage tank of vehicle audio main frame 1, and the difference electrical communication is in multimedia reading unit 12a and radio frequency signal receiver 13a.Speed of a motor vehicle detection module 4a comprises above-mentioned speed of a motor vehicle detecting element 41, speedometer 42 and a speed of a motor vehicle line 43a.Wherein, speed of a motor vehicle line 43a is in order to connect speed of a motor vehicle detecting element 41, speedometer 42 and micro-control unit 14.

Electronic operation device 5a comprises a power switch key (Power On/Off Button) 51a and a restart key (Reset Button) 52a.In the practice utilization, electronic operation device 5a can be personal computer, mobile computer, personal digital assistant (Personal Digital Assistant; PDA), Digital Television, game machine (as Wii, XBOX, PS or PS2 etc.), mobile phone or be embedded at embedded computer in the vehicle etc.Electronic operation device 5a and above-mentioned electronic operation device 5 different are in and only need possess main frame in electronic operation device 5a and get final product, can be external again or dispose any display or man-machine operation interface.

Vehicular expansion device 6 comprises a micro-control unit 61, a video signal processing unit 62, an audio signal processing unit 63, a power-supply unit 64, one first bus circuit 65 and one second bus circuit 66.Micro-control unit 61 is distinguished electrical communication in operation-interface 11a and speed of a motor vehicle detecting element 41, and comprises an interface function setting program 611.Interface function setting program 611 is preset with an initial control code.Video signal processing unit 62 is distinguished electrical communication in micro-control unit 61 and basic display unit 3, and comprises a window function menu (On-Screen Display; OSD) treatment circuit 621.Audio signal processing unit 63 electrical communication are in micro-control unit 61.Power-supply unit 64 is distinguished electrical communication in micro-control unit 61 and electronic operation device 5a, and can be a power supply unit (Power Supply) usually.

First bus circuit, 65 difference electrical communication are in operation-interface 11a, multimedia reading unit 12a, radio frequency signal receiver 13a, audio broadcast unit 2, micro-control unit 61, video signal processing unit 62 and audio signal processing unit 63.Second bus circuit, 66 difference electrical communication are in electronic operation device 5a, micro-control unit 61, video signal processing unit 62 and audio signal processing unit 63.One power supply, 7 electrical communication are in power-supply unit 64.Simultaneously, second bus circuit 66 can be universal serial bus (Universal Serial Bus; USB) circuit, radio universal serial bus (Wireless Universal Serial Bus; Wireless USB) circuit, combined type bus (Composite Bus) circuit, multi-element type bus (Compound Bus) circuit or PS2 circuit.

When general situation issued motor vehicle, micro-control unit 61 can transmit a power supply signal to power-supply unit 64, made power-supply unit 64 supplies one rated electrical to electronic operation device 5a.Simultaneously, vehicle audio main frame 1a also can begin to enter a holding state simultaneously.At this moment, the user can operate specific working signal input element 112a extracts basic display unit 3 out along an extraction direction I from vehicle audio main frame 1a, and turn to the suitable angle of watching along a reverses direction II.

In the present embodiment, the user can operate described triggering element 111a, switches three kinds of operator schemes.First kind of operator scheme is a received RF signal pattern, and second kind of operator scheme is a play multimedia pattern, and the third operator scheme is a control electronic operation device pattern.

When switching to the received RF signal pattern, radio frequency signal receiver 13a can receive extraneous radiofrequency signal.If radiofrequency signal comprises sound and signal of video signal simultaneously, after then radiofrequency signal can be handled through vehicle audio main frame 1a, be sent to audio broadcast unit 2 more respectively and play with basic display unit 3.At this moment, above-mentioned a plurality of working signal input element 112a are defined as the function key in order to the output of control radiofrequency signal, such as frequency modulation function key, amplitude modulation function key etc., use predetermined works such as carrying out frequency and amplitude modulation.

When switching to the play multimedia pattern, multimedia reading unit 12a can read the stored multi-medium datas of multimedia storage unit such as audiotape (Tape), CD, VCD, DVD or MD.If multi-medium data comprises sound and image data simultaneously, after then multi-medium data can be handled through vehicle audio main frame 1a, be transferred into audio broadcast unit 2 and basic display unit 3 broadcasts more respectively.At this moment, above-mentioned a plurality of working signal input element 112a is defined as the function key in order to the output of control multi-media signal, adjust function key, chroma adjustment function key, brightness adjustment function key, volume adjustment function key, repeat playing function key, quick playing function key etc. such as colourity, use predetermined works such as carrying out colourity adjustment, chroma adjustment, brightness adjustment, volume adjustment, repeat playing and quick broadcast.

When switching to control electronic operation device pattern, can be by described triggering element 111a, to produce a trigger pip.Trigger pip can be sent to the micro-control unit 61 of Vehicular expansion device 6, and at this moment, interface function setting program 611 can be called out out a default initial control code.Described initial control code is given definition to the corresponding relation of the man-machine operation interface (as keyboard, mouse or telepilot etc.) of each working signal input element 112a and electronic operation device 5a.

If in initial control code, defining one of them working signal input element 112a is the "enter" key" of keyboard.At this moment, when the user operates triggering working signal input element 112a, can send out a working signal, described working signal can be in regular turn be sent to electronic operation device 5a via micro-control unit 61 and second bus circuit 66, uses the predetermined work that control electronic operation device 5a carries out an input (Enter).By above narration as can be known, each the working signal input element 112a that is positioned at vehicle audio main frame 1a can be used to the man-machine operation interface of simulation electronic arithmetic unit 5a really, uses the predetermined work that control electronic operation device 5a carries out every correspondence.

If above-mentioned predetermined work is play the multi-medium data that electronic operation device 5a is provided, and when described multi-medium data comprises image and voice data simultaneously, image and voice data can be sent to video signal processing unit 62 earlier respectively and handle with audio signal processing unit 63 via second bus circuit 66, and then are sent to basic display unit 3 and 2 broadcasts of audio broadcast unit by video signal processing unit 62 and audio signal processing unit 63 respectively.

When if the multi-medium data that above-mentioned predetermined work is read multimedia reading unit 12a is sent to electronic operation device 5a, the multi-medium data that multimedia reading unit 12a is read can be sent to electronic operation device 5 via second bus circuit 66.In the same manner, when if the multi-medium data that above-mentioned predetermined work is read multimedia reading unit 12a is stored to electronic operation device 5a, the multi-medium data that multimedia reading unit 12a is read can be sent to electronic operation device 5 via second bus circuit 66 and store.

In addition, working signal input element 112a may be defined as power switch key (the Power On/Off Button) 51a of electronic operation device 5a, therefore, can use control power-supply unit 64 and whether supply above-mentioned rated electrical to electronic operation device 5a.Similarly, working signal input element 112a also may be defined as restart key (Reset Button) 52a of electronic operation device 5a, therefore, can use and restart electronic operation device 5a.

On the other hand, speed of a motor vehicle detecting element 41 can detect one of the vehicles speed of a motor vehicle of advancing, and convert the speed of a motor vehicle of advancing that it detected to a vehicle speed data, then described vehicle speed data is sent to micro-control unit 61, micro-control unit 61 can be resolved vehicle speed data and is sent to electronic operation device 5a then, therefore, the vehicle speed data that obtained of electronic operation device 5a can be very near the speed of a motor vehicle of advancing of vehicle reality.

For more abundant exposure technological means of the present invention, below with continue to enumerate the present invention respectively three kinds of application modes of display operation image, simulating keyboard and analog mouse specified.Please consult Fig. 3 and Fig. 4 simultaneously, wherein, but Fig. 4 shows the synoptic diagram of the operation-interface display operation image of first embodiment of the invention.As shown in the figure, because video signal processing unit 62 possesses the cause of OSD treatment circuit 621, when entering control electronic operation device pattern, can and show a plurality of application drawings as 113a1 in operation display 113a output, each application drawing is as the man-machine operation interface executable predetermined work of 113a1 corresponding to electronic operation device 5a.Therefore, but user's operation element signal input element 112a comes selection operation image 113a1, uses control electronic operation device 5a and carries out each application drawing as the pairing predetermined work of 113a1.

When operation display 113a was touch screen, the user can hand touches each application drawing and controls electronic operation device 5a as 113a1 and carry out each application drawing as the pairing predetermined work of 113a1.At this moment, the application drawing that is positioned on the operation display 113a also can be considered another kind of working signal input element as 113a1.

Please continue to consult simultaneously Fig. 3 and Fig. 5, wherein, but Fig. 5 shows the synoptic diagram of the operation-interface display simulation keyboard of first embodiment of the invention.As shown in the figure, because video signal processing unit 62 possesses the cause of OSD treatment circuit 621, when entering control electronic operation device pattern, also can and show a simulating keyboard 113a2 in operation display 113a output, a plurality of analogue-keys on the simulating keyboard 113a2 are corresponding to the executable predetermined work of each button of electronic operation device 5a.Therefore, but user's operation element signal input element 112a chooses a plurality of analogue-keys on the simulating keyboard 113a2, uses control electronic operation device 5a and carries out the pairing predetermined work of each analogue-key.

When operation display 113a is touch screen, the user can hand a plurality of analogue-keys on the touching simulating keyboard 113a2 control electronic operation device 5a and carry out the pairing predetermined work of each analogue-key.At this moment, the simulating keyboard 113a2 that is positioned on the operation display 113a also can be considered another kind of working signal input element.

Please continue to consult simultaneously Fig. 3 and Fig. 6, wherein, but Fig. 6 shows the synoptic diagram of the operation-interface display simulation mouse of first embodiment of the invention.As shown in the figure, because video signal processing unit 62 possesses the cause of OSD treatment circuit 621, when entering control electronic operation device pattern, also can and show an analog mouse 113a3, the simulation left button on the analog mouse 113a3, simulation roller and left button, roller and the right button executable predetermined work of simulation right button corresponding to the mouse of electronic operation device 5a in operation display 113a output.Therefore, but user's operation element signal input element 112a chooses simulation left button, simulation roller and simulation right button on the analog mouse 113a3, uses control electronic operation device 5a and carries out simulation left button, simulation roller and the pairing predetermined work of simulation right button.

When operation display 113a is touch screen, the user can hand simulation left button, simulation roller on the touching analog mouse 113a3 control electronic operation device 5a with the simulation right button and carry out simulation left button, simulation roller and the pairing predetermined work of simulation right button.At this moment, the analog mouse 113a3 that is positioned on the operation display 113a also can be considered another kind of working signal input element.

All in affiliated technical field, have know that usually the knowledgeable all can understand easily, though in first embodiment of the invention, second bus circuit, 66 direct electrical communication are in electronic operation device 5a, yet, on practice utilization aspect, between second bus circuit 66 and the electronic operation device 5a, mode that can also transmission of wireless signals is transmitted signal, is not definitely will transmit signal in the mode of direct electrical communication.

Below will further disclose the second embodiment of the present invention, and please consult Fig. 3 and Fig. 7 simultaneously, wherein, what Fig. 7 showed second embodiment of the invention is system block diagrams.As shown in the figure, in the present embodiment, 6a replaces Vehicular expansion device 6 with another Vehicular expansion device, uses and forms another automobile-used control 100a of system.The different video signal processing units 62 and audio signal processing units 63 that are in Vehicular expansion device 6a of Vehicular expansion device 6a and 6 of Vehicular expansion devices, can't electrical communication in second bus circuit 66, and can direct electrical communication in electronic operation device 5a.That is, video signal processing unit 62 and audio signal processing unit 63 directly and electronic operation device 5a carry out the transmission of signal.

Then will further continue to disclose the third embodiment of the present invention, and please consult Fig. 3 and Fig. 8 simultaneously, wherein, what Fig. 8 showed third embodiment of the invention is system block diagrams.As shown in the figure, in the present embodiment, 6a ' replaces Vehicular expansion device 6 with another Vehicular expansion device, uses and forms another control system for automobile 100a '.Different second bus circuits 66 that in Vehicular expansion device 6a ', do not have Vehicular expansion device 6 that are in of Vehicular expansion device 6a ' and 6 of Vehicular expansion devices.Therefore, micro-control unit 61, video signal processing unit 62 and audio signal processing unit 63, the direct electrical communication of meeting is in electronic operation device 5a.That is, micro-control unit 61, video signal processing unit 62 and audio signal processing unit 63 directly and electronic operation device 5a carry out the transmission of signal.

Except above disclosed technology, the present invention also provides a kind of operations interface setting method, uses the predetermined work of each working signal input element 112a representative of setting above-mentioned operation-interface 11a.See also Fig. 3 and Fig. 9, wherein, Fig. 9 shows the simple and easy process flow diagram of operations interface setting method of the present invention.

As shown in the figure, above-mentioned interface function setting program 611 is preset with above-mentioned initial control code (step 110), when switching to control electronic operation device pattern, and can be by described triggering element 111a, to produce above-mentioned trigger pip.Trigger pip can be sent to micro-control unit 61 and start a trigger event (step 120), when trigger event is activated, can enter a setting pattern (step 130).At this moment, interface function setting program 611 is called out out a default initial control code, and initial control code is shown on the operation display 113a.

In described initial control code, define each working signal input element 112a the corresponding predetermined work of carrying out.Then, the user can reset with actual needs according to user's operation hobby each working signal input element 112a the predetermined work (step 140) of corresponding execution, then, interface function setting program 611 can convert initial control code to one according to the setting of step 140 and set control code (step 150), and will set control code and be presented on the operation display 113a, confirm for the user.At last, will be stored in the micro-control unit 61 (step 160) through the setting control code that the user confirms again.

On practice utilization aspect, can be stored in the internal memory of micro-control unit 15a usually through the setting control code after user's affirmation.After finishing above setting, each working signal input element 112a can be according to setting the predetermined work that control code redefines each corresponding execution of working signal input element 112a control electronic operation device 5a institute.

All have in affiliated technical field know that usually the knowledgeable all can understand easily, though in the present invention, the operation-interface 11a of the vehicle audio main frame 1a of automobile-used control system 100 just is used for controlling single electronic operation device 5a.Yet on practice utilization aspect, vehicle audio main frame 1a can utilize same or analogous technological means to control a plurality of electronic operation devices simultaneously.In addition, the present invention can reset with actual needs according to user's operation hobby each working signal input element 112a control electronic operation device 5a the predetermined work of corresponding execution.Therefore, the present invention can effectively promote the convenience of operating aspect really.

In addition, all have in affiliated technical field know that usually the knowledgeable can also understand easily, on practice utilization aspect, as long as between Vehicular expansion device 6 and vehicle audio main frame 1 of the prior art, possess sufficient space and signal compatibility, can needn't carry out under the situation of any repacking, directly Vehicular expansion device 6 is being external in vehicle audio main frame 1 and realize the disclosed technology of the present invention expediently vehicle audio main frame 1.

By the above-mentioned embodiment of the invention as can be known, the value on the true tool industry of the present invention.Only above embodiment explanation only is preferred embodiment explanation of the present invention, has in all affiliated technical fields to know that usually the knowledgeable is when doing other all improvement and variation according to the above embodiment of the present invention explanation.Yet all improvement and variation that these are done according to the embodiment of the invention are in the claim that still belongs to invention spirit of the present invention and define.

Claims (25)

1. Vehicular expansion device, form a control system for automobile in order to electrical communication one vehicle audio main frame, use control one electronic operation device and carry out at least one predetermined work with an operating system, described vehicle audio main frame comprises an operation-interface, and described operation-interface comprises one and triggers element and at least one working signal input element, described triggering element produces a trigger pip in the back that is triggered, and described Vehicular expansion device comprises:
One micro-control unit, the described operation-interface of electrical communication uses receiving described trigger pip, comprises:
One interface function setting program after described micro-control unit receives described trigger pip, defines above-mentioned at least one predetermined work of described working signal input element representative, with the simulation man-machine operation interface;
When described triggering element and described working signal input element successively are triggered, described micro-control unit can be according to the described predetermined work of described working signal input element representative, and export a working signal, and this working signal is to reach described electronic operation device via described Vehicular expansion device, makes described electronic operation device carry out described predetermined work.
2. Vehicular expansion device as claimed in claim 1, it is characterized in that, described micro-control unit also electrical communication in a speed of a motor vehicle detecting element, use the rate conversion of advancing that described speed of a motor vehicle detecting element is detected and become a vehicle speed data, and described vehicle speed data is sent to described electronic operation device.
3. Vehicular expansion device as claimed in claim 1, also comprise power-supply unit difference electrical communication in described electronic operation device, described micro-control unit and a power supply, when described vehicle audio main frame is activated, can transmit a power supply signal via described micro-control unit to described power-supply unit, make described power-supply unit supply a rated electrical to described electronic operation device.
4. Vehicular expansion device as claimed in claim 1 is characterized in that, described working signal input element is defined as a power switch key, uses the control power supply unit and whether supplies a rated electrical to described electronic operation device.
5. Vehicular expansion device as claimed in claim 1 is characterized in that, described working signal input element is defined as a restart key, uses and restarts described electronic operation device.
6. Vehicular expansion device as claimed in claim 1 also comprises an audio signal processing unit, and its electrical communication is in described micro-control unit.
7. Vehicular expansion device as claimed in claim 6, it is characterized in that, described vehicle audio main frame also comprises a radio frequency signal receiver, its electrical communication is in described audio signal processing unit, use after receiving a radiofrequency signal, described radiofrequency signal is sent to described audio signal processing unit handles.
8. Vehicular expansion device as claimed in claim 6, it is characterized in that, described vehicle audio main frame also comprises a multimedia reading unit, its electrical communication is in described audio signal processing unit, use after reading a multi-medium data, described multi-medium data is sent to described audio signal processing unit handles, or described multi-medium data is sent to described electronic operation device.
9. Vehicular expansion device as claimed in claim 6, it is characterized in that, described audio signal processing unit electrical communication is in an audio broadcast unit, described electronic operation device provides a multi-medium data, and described multi-medium data is sent to described audio broadcast unit broadcast via described audio signal processing unit.
10. Vehicular expansion device as claimed in claim 1 also comprises a video signal processing unit, and its electrical communication is in described micro-control unit.
11. Vehicular expansion device as claimed in claim 10, it is characterized in that, described vehicle audio main frame also comprises a radio frequency signal receiver, its electrical communication is in described video signal processing unit, use after receiving a radiofrequency signal, described radiofrequency signal is sent to described video signal processing unit handles.
12. Vehicular expansion device as claimed in claim 10, it is characterized in that, described vehicle audio main frame also comprises a multimedia reading unit, its electrical communication is in described video signal processing unit, use after reading a multi-medium data, described multi-medium data is sent to described video signal processing unit handles, or described multi-medium data is sent to described electronic operation device.
13. Vehicular expansion device as claimed in claim 10, it is characterized in that, described video signal processing unit electrical communication is in a basic display unit, described electronic operation device provides a multi-medium data, and described multi-medium data is sent to described basic display unit broadcast via described video signal processing unit.
14. Vehicular expansion device as claimed in claim 10, it is characterized in that, described operation-interface also comprises an operation display, described operation display electrical communication is in described video signal processing unit, and described video signal processing unit also comprises a window function menu OSD treatment circuit.
15. Vehicular expansion device as claimed in claim 14 is characterized in that, described operation display is a touch screen.
16. Vehicular expansion device as claimed in claim 15 is characterized in that, described working signal input element is exported and is shown in a simulating keyboard, an analog mouse or at least one application drawing picture of described touch screen by described OSD treatment circuit.
17. Vehicular expansion device as claimed in claim 1 is characterized in that, described working signal input element is at least one function key.
18. Vehicular expansion device as claimed in claim 1 also comprises one first bus circuit, and described first bus circuit difference described micro-control unit of electrical communication and described vehicle audio main frame.
19. Vehicular expansion device as claimed in claim 18 also comprises an audio signal processing unit and a video signal processing unit, and described audio signal processing unit and described first bus circuit of described video signal processing unit electrical communication.
20. Vehicular expansion device as claimed in claim 1 also comprises one second bus circuit, and described second bus circuit difference described micro-control unit of electrical communication and described electronic operation device.
21. Vehicular expansion device as claimed in claim 20 also comprises an audio signal processing unit and a video signal processing unit, and described audio signal processing unit and described second bus circuit of described video signal processing unit electrical communication.
22. Vehicular expansion device as claimed in claim 1, it is characterized in that described electronic operation device is a personal computer, a mobile computer, an embedded computer, a personal digital assistant, a Digital Television, a game machine or a mobile phone.
23. the establishing method of an operation-interface is in order to set the predetermined work of the working signal input element representative in the Vehicular expansion device;
Described Vehicular expansion device is formed a control system for automobile in order to electrical communication one vehicle audio main frame, use control one electronic operation device and carry out at least one predetermined work with an operating system, described vehicle audio main frame comprises an operation-interface, and described operation-interface comprises one and triggers element and at least one working signal input element, described triggering element produces a trigger pip in the back that is triggered, described Vehicular expansion device comprises:
One micro-control unit, the described operation-interface of electrical communication uses receiving described trigger pip, comprises:
One interface function setting program after described micro-control unit receives described trigger pip, defines above-mentioned at least one predetermined work of described working signal input element representative, with the simulation man-machine operation interface;
When described triggering element and described working signal input element successively are triggered, described micro-control unit can be according to the described predetermined work of described working signal input element representative, and export a working signal, and this working signal is to reach described electronic operation device via described Vehicular expansion device, makes described electronic operation device carry out described predetermined work;
Described establishing method comprises following steps:
(a) start a trigger event, enter a setting pattern;
(b) the described predetermined work of the described working signal input element representative of setting converts one according to this to and sets control code;
(c) store described setting control code.
24. the establishing method of operation-interface as claimed in claim 23, also comprise a step (a0) before in described step (a), described step (a0) is preset an initial control code, and described step (b) also comprises a step (b1), and described step (b1) shows described initial control code.
25. the establishing method of operation-interface as claimed in claim 24 is characterized in that, described step (b) also comprises a step (b2), and it converts described initial control code to described setting control code, and shows described setting control code.
CN2007101269782A 2007-07-02 2007-07-02 Vehicular expansion device and vehicular control system operations interface setting method CN101339452B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2007101269782A CN101339452B (en) 2007-07-02 2007-07-02 Vehicular expansion device and vehicular control system operations interface setting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2007101269782A CN101339452B (en) 2007-07-02 2007-07-02 Vehicular expansion device and vehicular control system operations interface setting method

Publications (2)

Publication Number Publication Date
CN101339452A CN101339452A (en) 2009-01-07
CN101339452B true CN101339452B (en) 2010-12-08

Family

ID=40213532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007101269782A CN101339452B (en) 2007-07-02 2007-07-02 Vehicular expansion device and vehicular control system operations interface setting method

Country Status (1)

Country Link
CN (1) CN101339452B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1428596A (en) * 2001-12-24 2003-07-09 菱科电子技术(中国)有限公司 Multifunctional vehicle-mounted satellite navigation system
CN1867209A (en) * 2000-11-02 2006-11-22 雅马哈株式会社 Method for controlling assignment information in audio device and computer system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1867209A (en) * 2000-11-02 2006-11-22 雅马哈株式会社 Method for controlling assignment information in audio device and computer system
CN1428596A (en) * 2001-12-24 2003-07-09 菱科电子技术(中国)有限公司 Multifunctional vehicle-mounted satellite navigation system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平11-145894A 1999.05.28

Also Published As

Publication number Publication date
CN101339452A (en) 2009-01-07

Similar Documents

Publication Publication Date Title
US9357396B2 (en) Terminal device
US8933881B2 (en) Remote controller and image display apparatus controllable by remote controller
US10719146B2 (en) Input device with plurality of touch pads for vehicles
EP3288655B1 (en) Game controller function remapping via external accessory
US20150346831A1 (en) Mobile electronic device and method
EP2521374B1 (en) Image display apparatus and methods for operating the same
KR101670352B1 (en) Mobile Terminal, Electronic Device and Method Of Controlling Electronic Device
AU2009246654B2 (en) Pushing a user interface to a remote device
US8259072B2 (en) Input control apparatus and an interactive system using the same
US9342232B2 (en) Information-processing apparatus providing multiple display modes
US8184100B2 (en) Inertia sensing input controller and receiver and interactive system using thereof
KR101990567B1 (en) Mobile apparatus coupled with external input device and control method thereof
US5273288A (en) Communication terminal used as a game machine
EP2521372A1 (en) Electronic device and method for operating the same
US20110115741A1 (en) Touch sensitive panel supporting stylus input
CN102890608B (en) The screen locking awakening method of terminal and terminal and device
US10534460B2 (en) Terminal apparatus, display method and recording medium
KR100986619B1 (en) The apparatus and method of multi input and output with mobile telecommunication terminal
CN104969163A (en) Display method and device of application interface and electronic device
US8619046B2 (en) Information processing apparatus, notification method, and program
US6639584B1 (en) Methods and apparatus for controlling a portable electronic device using a touchpad
CN102855081A (en) Apparatus and method for providing web browser interface using gesture in device
CN103873908A (en) Display apparatus, remote control apparatus, and method for providing user interface using the same
CN102111582B (en) Remote control device for television, television and remote control method
US10101874B2 (en) Apparatus and method for controlling user interface to select object within image and image input device

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101208

Termination date: 20130702

C17 Cessation of patent right