CN203707833U - Vehicle-mounted wireless charger - Google Patents
Vehicle-mounted wireless charger Download PDFInfo
- Publication number
- CN203707833U CN203707833U CN201420019893.XU CN201420019893U CN203707833U CN 203707833 U CN203707833 U CN 203707833U CN 201420019893 U CN201420019893 U CN 201420019893U CN 203707833 U CN203707833 U CN 203707833U
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- Prior art keywords
- wireless charger
- vehicle
- bluetooth
- onboard wireless
- mobile device
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- Expired - Lifetime
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- 238000004891 communication Methods 0.000 claims abstract description 27
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to the vehicle field and discloses a vehicle-mounted wireless charger. A vehicle-mounted unit system charges a mobile device through the vehicle-mounted wireless charger. The vehicle-mounted wireless charger includes an NFC communication module and a single chip microcomputer, and wherein the NFC communication module is connected with the single chip microcomputer, such that a Bluetooth module of the vehicle-mounted unit system can be fast matched with a Bluetooth module of the mobile device, and the matched Bluetooth modules transmit the information of the mobile device to the vehicle-mounted unit system. With the above technical scheme adopted, fast Bluetooth matching can be realized, and operation is simple.
Description
Technical field
The utility model relates to automotive field, particularly a kind of onboard wireless charger.
Background technology
Bluetooth is the radiotechnics of a kind of support equipment short haul connection (in general 10m).Can comprise mobile phone, PDA, wireless headset, notebook computer, be correlated with and carry out wireless messages exchange between numerous equipment such as peripheral hardware." bluetooth " technology of utilization, can simplify the communication between mobile communication terminal device effectively, also communicating by letter between simplified apparatus and internet Internet successfully, thus transfer of data becomes more rapidly efficiently, is radio communication widening road.Bluetooth adopts distributed network structure and fast frequency hopping and short packet technology, supports point-to-point and point-to-multipoint delivery, is operated in the i.e. industry of 2.4GHz ISM(, science, the medical science of global general-use) frequency range.Its data rate is 1Mbps.Adopt time division duplex transmission scheme to realize full duplex transmission.
While carrying out bluetooth communication between the every a pair of equipment of Bluetooth technology regulation, must one be leading role's look, another be from role, just can communicate, and when communication, must be searched by main side, initiation is matched, link setup successfully after, both sides get final product transceiving data.In theory, a bluetooth main side equipment, can carry out communication with 7 bluetooths from end equipment simultaneously.One possesses the equipment of blue tooth communication function, can between two roles, switch, and is operated at ordinary times from pattern, waits for that other main equipment connects, and while needs, is converted to holotype, makes a call to miscellaneous equipment.When a bluetooth equipment makes a call with holotype, need to know the other side's Bluetooth address, the information such as pairing password, after having matched, can directly make a call.
Bluetooth main side equipment makes a call, and first searches, and finds out the bluetooth equipment in being searched around.Main side equipment find from end bluetooth equipment, with from end bluetooth equipment match, now need input from end equipment PIN code, also have equipment not need to input PIN code.After having matched, can record the trust information of main side equipment from end bluetooth equipment, now main side can be to making a call from end equipment, and the equipment having matched, in the time calling out next time, no longer needs again to match.
Along with scientific and technological progress, the Bluetooth function of mobile device has become standard configuration, needs complicated operation to realize but defect is pairing work.
Summary of the invention
The object of the utility model embodiment is to provide a kind of onboard wireless charger, can realize Bluetooth pairing fast, simple to operate.
A kind of onboard wireless charger that the utility model embodiment provides, vehicle-mounted machine system is charging of mobile devices by described onboard wireless charger, described onboard wireless charger comprises NFC communication module, single-chip microcomputer, described NFC communication module is connected with described single-chip microcomputer for the bluetooth module of the bluetooth module of described vehicle-mounted machine system and described mobile device is matched fast, and by bluetooth after pairing, the communication of described mobile device is arrived to described vehicle-mounted machine system.
Alternatively, also comprise power supply stabilization circuit and EMI electric source filter circuit.
Alternatively, also comprise CAN BUS transceiver and/or LIN BUS transceiver.
Alternatively, also comprise microprocessor, master chip, coil driver, wireless charging transmitting coil.
Therefore application the present embodiment technical scheme, owing to having integrated NFC communication module in onboard wireless charger, makes vehicle-mounted machine system fast and mobile device carries out Bluetooth pairing, and by bluetooth, the information of mobile device is sent to vehicle-mounted machine system.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of onboard wireless charger construction schematic diagram that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
embodiment 1:
The present embodiment provides a kind of onboard wireless charger, as shown in Figure 1, vehicle-mounted machine system is charging of mobile devices by described onboard wireless charger, described onboard wireless charger comprises NFC(Near Field Communications, near-field communication) communication module, single-chip microcomputer, described NFC communication module and described single-chip microcomputer are used for the bluetooth module of the bluetooth module of described vehicle-mounted machine system and described mobile device to match fast, and by bluetooth, the communication of described mobile device are arrived to described vehicle-mounted machine system.
In described mobile device, remove and be provided with bluetooth module, also be provided with NFC communication coil, wireless charging receiving coil, described NFC communication coil communicates and is connected for realizing with the NFC communication module arranging in described onboard wireless charger, described wireless charging receiving coil, being used for realizing described onboard wireless charger is charging of mobile devices, and described bluetooth module and NFC communication coil, wireless charging receiving coil are all connected with mobile device main body.
Described single-chip microcomputer carry out after data processing with described vehicle-mounted machine system in the microprocessor that arranges carry out data communication, the microprocessor arranging in described vehicle-mounted machine system is connected with the bluetooth module communication of described vehicle-mounted machine system.
Can be, but not limited to, described onboard wireless charger also comprises power supply stabilization circuit and EMI electric source filter circuit.
Can be, but not limited to, described onboard wireless charger also comprises CAN BUS transceiver and/or LIN BUS transceiver.
Can be, but not limited to, described onboard wireless charger also comprises microprocessor, master chip, coil driver, wireless charging transmitting coil, for being embodied as outside charging of mobile devices.
Therefore, owing to having integrated NFC communication module in onboard wireless charger, make vehicle-mounted machine system fast and mobile device carries out Bluetooth pairing.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The modification done within any spirit at above-mentioned execution mode and principle, be equal to and replace and improvement etc., within all should being included in the protection range of this technical scheme.
Claims (4)
1. an onboard wireless charger, vehicle-mounted machine system is charging of mobile devices by described onboard wireless charger, it is characterized in that, described onboard wireless charger comprises NFC communication module, single-chip microcomputer, described NFC communication module is connected with described single-chip microcomputer for the bluetooth module of the bluetooth module of described vehicle-mounted machine system and described mobile device is matched fast, and by the bluetooth after pairing, the communication of described mobile device is arrived to described vehicle-mounted machine system.
2. a kind of onboard wireless charger as claimed in claim 1, is characterized in that, also comprises power supply stabilization circuit and EMI electric source filter circuit.
3. a kind of onboard wireless charger as claimed in claim 1, is characterized in that, also comprises CAN BUS transceiver and/or LIN BUS transceiver.
4. a kind of onboard wireless charger as claimed in claim 1, is characterized in that, also comprises microprocessor, master chip, coil driver, wireless charging transmitting coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019893.XU CN203707833U (en) | 2014-01-14 | 2014-01-14 | Vehicle-mounted wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019893.XU CN203707833U (en) | 2014-01-14 | 2014-01-14 | Vehicle-mounted wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707833U true CN203707833U (en) | 2014-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019893.XU Expired - Lifetime CN203707833U (en) | 2014-01-14 | 2014-01-14 | Vehicle-mounted wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707833U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467130A (en) * | 2014-11-10 | 2015-03-25 | 深圳市兴吉胜电子有限公司 | Wireless charger |
| CN104779654A (en) * | 2014-01-14 | 2015-07-15 | 惠州市华阳多媒体电子有限公司 | Vehicle-mounted wireless charger and Bluetooth quick pairing method |
| DE102015211026A1 (en) * | 2015-06-16 | 2016-12-22 | Continental Automotive Gmbh | Methods and devices for charging, in particular with WPC to NFC in a motor vehicle |
-
2014
- 2014-01-14 CN CN201420019893.XU patent/CN203707833U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779654A (en) * | 2014-01-14 | 2015-07-15 | 惠州市华阳多媒体电子有限公司 | Vehicle-mounted wireless charger and Bluetooth quick pairing method |
| CN104467130A (en) * | 2014-11-10 | 2015-03-25 | 深圳市兴吉胜电子有限公司 | Wireless charger |
| DE102015211026A1 (en) * | 2015-06-16 | 2016-12-22 | Continental Automotive Gmbh | Methods and devices for charging, in particular with WPC to NFC in a motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |