CN101895319A - Vehicle bluetooth wireless communication system - Google Patents
Vehicle bluetooth wireless communication system Download PDFInfo
- Publication number
- CN101895319A CN101895319A CN2009100517534A CN200910051753A CN101895319A CN 101895319 A CN101895319 A CN 101895319A CN 2009100517534 A CN2009100517534 A CN 2009100517534A CN 200910051753 A CN200910051753 A CN 200910051753A CN 101895319 A CN101895319 A CN 101895319A
- Authority
- CN
- China
- Prior art keywords
- circuit
- wireless communication
- communication system
- integrated circuit
- switch
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a vehicle bluetooth wireless communication system, comprising an antenna, an antenna filter, a switch, a transmitting circuit, a receiving circuit, a radio frequency application-specific integrated circuit, a baseband processor, an interface circuit and a memory, wherein the antenna filter is respectively connected with the switch and the antenna; the transmitting circuit and the receiving circuit are respectively connected with the radio frequency application-specific integrated circuit and the switch; and the baseband processor and the interface circuit are respectively connected with the memory and the radio frequency application-specific integrated circuit. The invention has the advantages of high data transmission efficiency, low electricity consumption amount and stable data flow transmission.
Description
Technical field
The present invention relates to a kind of Bluetooth wireless communication system, what be specifically related to is a kind of vehicle bluetooth wireless communication system.
Background technology
In the prior art, be convenient to advantages such as maintenance, need the wiring networking though Ethernet has high bandwidth, low cost, technology maturation.And in Industry Control Application, Bu Xian cost can substantially exceed the cost of other control appliance sometimes, and the connection of cable has limited the flexible variation of moving of field apparatus and network configuration.At some unpredictable environment, especially on automobile, control with regard to not adopting Ethernet.
Summary of the invention
The purpose of this invention is to provide a kind of vehicle bluetooth wireless communication system, make the message transmission rate height, power consumption is low, and data flow transmits more stable.
In order to achieve the above object, technical scheme of the present invention is: a kind of vehicle bluetooth wireless communication system, comprise antenna, antenna filter, switch, transtation mission circuit, receiving circuit, radio frequency application-specific integrated circuit (ASIC), baseband processor and interface circuit, memory, it is characterized in that: described antenna filter is connected with switch, antenna respectively; Described transtation mission circuit, receiving circuit all is connected with radio frequency application-specific integrated circuit (ASIC), switch respectively; Described baseband processor and interface circuit are connected with memory, radio frequency application-specific integrated circuit (ASIC) respectively.
Above-mentioned vehicle bluetooth wireless communication system, wherein, described radio frequency application-specific integrated circuit (ASIC) is that model is the integrated circuit (IC) chip of TB31224, and its input is connected with the output of receiving circuit, and output is connected with the input of transtation mission circuit, baseband processor and interface circuit respectively.
Above-mentioned vehicle bluetooth wireless communication system, wherein, described transtation mission circuit is that model is the integrated circuit (IC) chip of QA840159R, its output is connected with switch input terminal.
Above-mentioned vehicle bluetooth wireless communication system, wherein, described receiving circuit is that model is the integrated circuit (IC) chip of MC13135, its input is connected with the output of switch.
The advantage and the beneficial effect of vehicle bluetooth wireless communication system of the present invention are: vehicle bluetooth wireless communication system message transmission rate height of the present invention, and power consumption is low, and data flow transmits more stable.
Description of drawings
Fig. 1 is the module connection layout of vehicle bluetooth wireless communication system of the present invention.
Embodiment
See also shown in Figure 1, a kind of vehicle bluetooth wireless communication system, comprise antenna 1, antenna filter 2, switch 3, transtation mission circuit 4, receiving circuit 5, radio frequency application-specific integrated circuit (ASIC) 6, baseband processor and interface circuit 7, memory 8, antenna filter 2 is connected with switch 3, antenna 1 respectively, transtation mission circuit 4, receiving circuit 5 all is connected with radio frequency application-specific integrated circuit (ASIC) 6, switch 3 respectively, and baseband processor and interface circuit 7 are connected with memory 8, radio frequency application-specific integrated circuit (ASIC) 6 respectively.
Radio frequency application-specific integrated circuit (ASIC) 6 is that model is the integrated circuit (IC) chip of TB31224, and its input is connected with the output of receiving circuit 5, and output is connected with the input of transtation mission circuit 4, baseband processor and interface circuit 7 respectively.
Receiving circuit 5 is that model is the integrated circuit (IC) chip of MC13135, and its input is connected with the output of switch 3.
The photo that the vehicle mounted multimedia interaction device plays back, video, music etc., if certain passenger is interested, the passenger can carry out point-to-point the connection with Bluetooth wireless communication system in the vehicle mounted multimedia interaction device with the bluetooth equipment in the own portable terminal, download the content that the vehicle mounted multimedia interaction device is play, the passenger also can selectively download the content that the vehicle mounted multimedia interaction device is play.
When the passenger communicated by letter with the Bluetooth wireless communication system in the vehicle mounted multimedia interaction device with the bluetooth equipment in the portable terminal, passenger's information was kept in the server of remote data storehouse by the GPRS wireless communication system.This passenger takes the taxi that other has multimedia interaction equipment later on again, as long as this passenger carries out interaction with portable terminal and vehicle mounted multimedia interaction device once more, or the bluetooth equipment of this passenger's portable terminal is under opening, the vehicle mounted multimedia interaction device can be employed the Customer information on bluetooth or the Wifi means of communication search car certainly, after searching passenger identity, the vehicle mounted multimedia interaction device connects remote data storehouse server by the GPRS wireless communication system automatically, retrieve the interactive record that this passenger was former and the vehicle mounted multimedia interaction device carried out, record is passed the vehicle mounted multimedia interaction device back by the GPRS wireless communication system again, and the vehicle mounted multimedia interaction device is just play associated advertisement according to the interested content direction of this passenger.
Claims (4)
1. vehicle bluetooth wireless communication system, comprise antenna (1), antenna filter (2), switch (3), transtation mission circuit (4), receiving circuit (5), radio frequency application-specific integrated circuit (ASIC) (6), baseband processor and interface circuit (7), memory (8), it is characterized in that: described antenna filter (2) is connected with switch (3), antenna (1) respectively; Described transtation mission circuit (4), receiving circuit (5) all is connected with radio frequency application-specific integrated circuit (ASIC) (6), switch (3) respectively; Described baseband processor and interface circuit (7) are connected with memory (8), radio frequency application-specific integrated circuit (ASIC) (6) respectively.
2. vehicle bluetooth wireless communication system according to claim 1, it is characterized in that: described radio frequency application-specific integrated circuit (ASIC) (6) is that model is the integrated circuit (IC) chip of TB31224, its input is connected with the output of receiving circuit (5), and output is connected with the input of transtation mission circuit (4), baseband processor and interface circuit (7) respectively.
3. vehicle bluetooth wireless communication system according to claim 1 is characterized in that: described transtation mission circuit (4) is that model is the integrated circuit (IC) chip of QA840159R, and its output is connected with the input of switch (3).
4. vehicle bluetooth wireless communication system according to claim 1 is characterized in that: described receiving circuit (5) is that model is the integrated circuit (IC) chip of MC13135, and its input is connected with the output of switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910051753.4A CN101895319B (en) | 2009-05-22 | 2009-05-22 | Vehicle bluetooth wireless communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910051753.4A CN101895319B (en) | 2009-05-22 | 2009-05-22 | Vehicle bluetooth wireless communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101895319A true CN101895319A (en) | 2010-11-24 |
| CN101895319B CN101895319B (en) | 2014-08-06 |
Family
ID=43104407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910051753.4A Expired - Fee Related CN101895319B (en) | 2009-05-22 | 2009-05-22 | Vehicle bluetooth wireless communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101895319B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1702978A (en) * | 2004-09-09 | 2005-11-30 | 上海港口技术工程服务有限公司 | Wireless intelligent vehicle mounted or ship mounted terminal |
| CN101175310A (en) * | 2006-11-03 | 2008-05-07 | 中兴通讯股份有限公司 | Wireless access system and method thereof |
| CN101232310A (en) * | 2007-09-18 | 2008-07-30 | 上海慧翰信息技术有限公司 | Blue tooth module, blue tooth equipment and information processing method thereof |
| CN201100957Y (en) * | 2007-10-12 | 2008-08-13 | 深圳市同洲电子股份有限公司 | Mobile multimedia portable terminal device |
| CN101253735A (en) * | 2005-07-11 | 2008-08-27 | 高通股份有限公司 | Coordinating communication for multiple wireless communication protocols co-located in a single electronic device |
-
2009
- 2009-05-22 CN CN200910051753.4A patent/CN101895319B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1702978A (en) * | 2004-09-09 | 2005-11-30 | 上海港口技术工程服务有限公司 | Wireless intelligent vehicle mounted or ship mounted terminal |
| CN101253735A (en) * | 2005-07-11 | 2008-08-27 | 高通股份有限公司 | Coordinating communication for multiple wireless communication protocols co-located in a single electronic device |
| CN101175310A (en) * | 2006-11-03 | 2008-05-07 | 中兴通讯股份有限公司 | Wireless access system and method thereof |
| CN101232310A (en) * | 2007-09-18 | 2008-07-30 | 上海慧翰信息技术有限公司 | Blue tooth module, blue tooth equipment and information processing method thereof |
| CN201100957Y (en) * | 2007-10-12 | 2008-08-13 | 深圳市同洲电子股份有限公司 | Mobile multimedia portable terminal device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101895319B (en) | 2014-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204066386U (en) | A kind of Multifunctional bus multimedia machine system | |
| CN101890923B (en) | Vehicle-mounted multimedia advertisement recreational interactive equipment system | |
| CN104539572A (en) | Mobile terminal and vehicle-mounted terminal interconnection information system and implementation method | |
| CN103595944A (en) | Wi-Fi display switching device and method among terminals | |
| CN201437348U (en) | Vehicle multimedia interaction equipment | |
| CN103440877A (en) | Device and method for interaction control over vehicle-mounted system and smart mobile terminal | |
| CN105338496B (en) | DSRC-based vehicle-mounted mobile terminal and communication method thereof | |
| CN201887752U (en) | Multimedia digital equipment for taxi | |
| CN104270660A (en) | Vehicle-mounted and mobile equipment interconnection system based on Slimport technology | |
| CN104079664A (en) | Media information transmission method and system, vehicle-mounted terminal and information acquisition method | |
| CN101567568B (en) | Vehicle charging system realizing data transmission between cellphone and navigator | |
| CN201436790U (en) | GPRS wireless communication system of vehicular multimedia interaction device | |
| CN201436792U (en) | Bluetooth wireless communication system of vehicular multimedia interaction device | |
| CN101895319B (en) | Vehicle bluetooth wireless communication system | |
| CN201365247Y (en) | Vehicular computer with heterogeneous communication integration | |
| CN102982834A (en) | Separating type car navigation entertainment terminal system | |
| CN111918213A (en) | Intelligent vehicle-mounted interconnection system | |
| CN203775201U (en) | LED display system based on Bluetooth, NFC and WIFI communication | |
| CN201975044U (en) | Cell phone type advertisement set system for advertisement transmission | |
| CN203198868U (en) | Movable in-vehicle display device and vehicle-mounted multimedia system | |
| CN201336129Y (en) | LED vehicle display system | |
| CN213594217U (en) | Control device for switching vehicle-mounted system | |
| CN103198822A (en) | Karaoke broadcast control equipment with wireless push function | |
| CN201035599Y (en) | Flow advertisement wireless radio frequency identification system | |
| CN1558561A (en) | Vehicle mounted multimedia radio receiving, satellite orientation and radio communication system integrated unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20170522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |