CN103318245A - Multifunctional steering wheel - Google Patents
Multifunctional steering wheel Download PDFInfo
- Publication number
- CN103318245A CN103318245A CN2013102221080A CN201310222108A CN103318245A CN 103318245 A CN103318245 A CN 103318245A CN 2013102221080 A CN2013102221080 A CN 2013102221080A CN 201310222108 A CN201310222108 A CN 201310222108A CN 103318245 A CN103318245 A CN 103318245A
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- circuit
- disk body
- steering wheel
- single chip
- display unit
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Abstract
The invention discloses a multifunctional steering wheel and belongs to the technical field of automobile steering wheels. The steering wheel comprises a wheel disc, a T-shaped disc body, a radio device and a display unit located above the T-shaped disc body. The T-shaped disc body is provided with a plurality of operation keys, the operation keys are used for controlling the radio device, and the radio device is located at the bottom of the T-shaped disc body and comprises a single chip microcomputer control circuit, a power circuit, a clock circuit, an antenna, a frequency modulation (FM) module, an audio power amplification circuit and a loudspeaker. The multifunctional steering wheel is novel in design, and functions of the steering wheel are expanded.
Description
Technical field
The present invention relates to a kind of multifunctional direction dish, belong to the vehicle steering technical field.
Background technology
Vehicle steering is the device for the control vehicle traveling direction, (for example car light, the wiper etc.) control lever that only is provided with on the common bearing circle and drives relevant, if control multimedia words, need operate the button on the console, this makes chaufeur to take sb's mind off sth, and brings hidden danger to traffic safety.Though and now height join multifunctional direction dish on the vehicle more integrated multimedia operations functions, the bearing circle that has Presentation Function did not occur.
Summary of the invention
The present invention is directed to the problem in the background technology, propose a kind of multifunctional direction dish, with the function of propagation direction dish.
The present invention adopts following technical scheme for overcoming the above problems:
A kind of multifunctional direction dish, the display unit that comprises wheel disc, T shape disk body, audio signal reception device and be positioned at T shape disk body top; Described T shape disk body is provided with several operation push-buttons; Described audio signal reception device is positioned at the bottom of T shape disk body; Described audio signal reception device comprises single chip machine controlling circuit, power circuit, clock circuit, antenna, FM module, audio power amplifier circuit and loud speaker; Described antenna is connected with loud speaker with audio power amplifier circuit by the FM module successively; Described several operation push-buttons are by the control of single chip machine controlling circuit realization to FM module and audio power amplifier circuit; Described display unit links to each other with single chip machine controlling circuit.
Preferably, described display unit adopts LCD display.
Technique effect:
1, operation push-buttons such as wireless switch, volume is integrated on the bearing circle, is convenient to chaufeur operate, thereby has improved the safety of driving.
2, increased a telltale that is used for information such as demonstration time, volume, frequency modulation at bearing circle, be more conducive to chaufeur and see relevant multimedia messages, designed more humane.
Description of drawings
Fig. 1 is surface structure scheme drawing of the present invention.
Fig. 2 is circuit structure block diagram of the present invention.
Label title among Fig. 1: 1, wheel disc; 2, T shape disk body; 3, display unit; 4, operation push-button; 5, audio signal reception device.
The specific embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is done introduction in further detail:
Surface structure of the present invention comprises wheel disc 1, T shape disk body 2, audio signal reception device 5 and the display unit 3 that is positioned at T shape disk body 2 tops as shown in Figure 1; Described T shape disk body 2 is provided with several operation push-buttons 4, is used for switch, volume, the channel of audio signal reception device 5 are controlled; Described audio signal reception device 5 is positioned at the bottom of T shape disk body 2.
Circuit structure of the present invention as shown in Figure 2, described audio signal reception device 5 comprises single chip machine controlling circuit, power circuit, clock circuit, antenna, FM module, audio power amplifier circuit and loud speaker; Described antenna is connected with loud speaker with audio power amplifier circuit by the FM module successively, is used for realizing the FM frequency modulation broadcast function; Described several operation push-buttons 4 are by the control of single chip machine controlling circuit realization to FM module and audio power amplifier circuit, to realize functions such as channel search, channel switching, volume adjusting; Described clock circuit is connected by the I2C bus with single chip machine controlling circuit; Described display unit 3 is connected with the mouth of single chip machine controlling circuit.
Single chip machine controlling circuit mainly adopts the P89V51RD2FBC of NXP company to constitute, and it has volume advantage little, low in energy consumption; Clock circuit mainly adopts the DS1307 of U.S. letter company to form, and is used for providing temporal information to single chip machine controlling circuit; Display unit adopts small-sized LCD character display, is used for showing information such as current time, volume, frequency modulation.
Chaufeur can be realized wireless relevant control by the operation push-button 4 on the T shape disk body 2 when driving, and can see relevant information on bearing circle, and the control telltale has been avoided dispersion attention in need not to check again.
Claims (2)
1. a multifunctional direction dish is characterized in that: the display unit (3) that comprises wheel disc (1), T shape disk body (2), audio signal reception device (5) and be positioned at T shape disk body (2) top; Described T shape disk body (2) is provided with several operation push-buttons (4); Described audio signal reception device (5) is positioned at the bottom of T shape disk body (2); Described audio signal reception device (5) comprises single chip machine controlling circuit, power circuit, clock circuit, antenna, FM module, audio power amplifier circuit and loud speaker; Described antenna is connected with loud speaker with audio power amplifier circuit by the FM module successively; Described several operation push-buttons (4) are by the control of single chip machine controlling circuit realization to FM module and audio power amplifier circuit; Described display unit (3) links to each other with single chip machine controlling circuit.
2. multifunctional direction dish according to claim 1 is characterized in that: described display unit (3) employing LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102221080A CN103318245A (en) | 2013-06-04 | 2013-06-04 | Multifunctional steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102221080A CN103318245A (en) | 2013-06-04 | 2013-06-04 | Multifunctional steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103318245A true CN103318245A (en) | 2013-09-25 |
Family
ID=49187378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102221080A Withdrawn CN103318245A (en) | 2013-06-04 | 2013-06-04 | Multifunctional steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103318245A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691459A (en) * | 2013-12-09 | 2015-06-10 | 现代自动车株式会社 | Apparatus for controlling sound volume for vehicle |
| CN106741115A (en) * | 2017-02-16 | 2017-05-31 | 蚌埠市建金智能科技有限公司 | A kind of car multimedia intelligent steering wheel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527486Y (en) * | 2002-01-28 | 2002-12-25 | 陈兴生 | Steering wheel with communication device for car |
| US20050106913A1 (en) * | 2003-11-17 | 2005-05-19 | Khoury Joseph E. | Floating contact assembly for a steering wheel |
| CN201395105Y (en) * | 2009-03-06 | 2010-02-03 | 浙江天鸿汽车用品有限公司 | On-vehicle bayonet type MP3 |
| CN101702626A (en) * | 2009-11-06 | 2010-05-05 | 徐汉阳 | Cassette automatic recorder for listening behavior of frequency and amplitude modulating broadcast |
| CN203306081U (en) * | 2013-06-04 | 2013-11-27 | 无锡伊佩克科技有限公司 | Multifunctional steering wheel |
-
2013
- 2013-06-04 CN CN2013102221080A patent/CN103318245A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527486Y (en) * | 2002-01-28 | 2002-12-25 | 陈兴生 | Steering wheel with communication device for car |
| US20050106913A1 (en) * | 2003-11-17 | 2005-05-19 | Khoury Joseph E. | Floating contact assembly for a steering wheel |
| CN201395105Y (en) * | 2009-03-06 | 2010-02-03 | 浙江天鸿汽车用品有限公司 | On-vehicle bayonet type MP3 |
| CN101702626A (en) * | 2009-11-06 | 2010-05-05 | 徐汉阳 | Cassette automatic recorder for listening behavior of frequency and amplitude modulating broadcast |
| CN203306081U (en) * | 2013-06-04 | 2013-11-27 | 无锡伊佩克科技有限公司 | Multifunctional steering wheel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691459A (en) * | 2013-12-09 | 2015-06-10 | 现代自动车株式会社 | Apparatus for controlling sound volume for vehicle |
| CN104691459B (en) * | 2013-12-09 | 2018-08-31 | 现代自动车株式会社 | The device of control volume for vehicle |
| CN106741115A (en) * | 2017-02-16 | 2017-05-31 | 蚌埠市建金智能科技有限公司 | A kind of car multimedia intelligent steering wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130925 |