CN212183144U - Vehicle-mounted charging device and vehicle - Google Patents
Vehicle-mounted charging device and vehicle Download PDFInfo
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- CN212183144U CN212183144U CN202020019532.0U CN202020019532U CN212183144U CN 212183144 U CN212183144 U CN 212183144U CN 202020019532 U CN202020019532 U CN 202020019532U CN 212183144 U CN212183144 U CN 212183144U
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Abstract
The embodiment of the utility model discloses on-vehicle charging device and vehicle, through increasing wireless module and the module of charging, and with this wireless module and the module of charging all integrated to the on-vehicle system of former car on, this wireless module passes through wireless communication unit and links to each other with mobile device, when screen or mobile device that use former car on-vehicle system carry out interface operation, can also carry out wireless charging to mobile device, thereby use an on-vehicle charging device just to replace the function that needs a plurality of equipment just can realize among the prior art, the on-vehicle system of former car and mobile device's wireless connection has been realized, and can charge to mobile device, it is more convenient to use.
Description
Technical Field
The utility model relates to the field of vehicle technology, especially, relate to an on-vehicle charging device and vehicle.
Background
With the increasing popularity of automobiles and the increasing functional configurations of automobiles, many automobiles are equipped with onboard systems, such as carplay or carpife, and currently, the control of carplay or carpife requires a data line to be connected to a mobile phone, so as to control carplay or carpife by the mobile phone.
In the process of controlling by using the mobile phone, if the mobile phone is out of power, the mobile phone needs to be charged, and a charging device needs to be added in the vehicle, so that more devices in the vehicle are caused, the operation is more complicated, and the user feels bad.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the embodiment of the utility model provides an on-vehicle charging device and vehicle is provided.
The utility model discloses a first aspect of the embodiment provides an on-vehicle charging device, include: the charging module and the wireless module are respectively connected with an original vehicle-mounted system, the charging module is used for wirelessly charging the mobile equipment, the wireless module at least comprises a wireless communication unit, and the wireless module is connected with the mobile equipment through the wireless communication unit.
Optionally, the charging module includes a power management unit and a wireless charging unit, wherein an input end of the power management unit is connected to the original vehicle-mounted system, and an output end of the power management unit is connected to an input end of the wireless charging unit.
Optionally, the wireless communication unit includes at least a wifi unit or a bluetooth unit.
Optionally, the vehicle-mounted system of the original vehicle is connected to the wireless module and the charging module through USB interfaces, respectively.
Optionally, the power management unit comprises at least an LC2633CS8TR chip.
Optionally, the wireless charging module at least includes a D9015 and D9605 chip combination.
Optionally, the wireless module further includes a control unit, where the control unit is configured to send an instruction in a data transmission process between the original vehicle-mounted system and the mobile device.
Optionally, the apparatus further comprises a storage module, and the storage module is connected with the control unit.
Optionally, the memory module includes at least NT5CC128M16JR chips.
The embodiment of the utility model provides a second aspect provides a vehicle, on-vehicle charging device including the first aspect.
The embodiment of the utility model provides an among the technical scheme, the embodiment of the utility model provides a through increasing wireless module and the module of charging, and with this wireless module and the module of charging all integrated to the on-vehicle system of former car on, this wireless module passes through wireless communication unit and links to each other with mobile device, when screen or mobile device that use former car on-vehicle system carry out interface operation, can also carry out wireless charging to mobile device, thereby use an on-vehicle charging device just to replace the function that needs a plurality of equipment just can realize among the prior art, the on-vehicle system of former car and mobile device's wireless connection has been realized, and can charge to mobile device, it is more convenient to use.
Drawings
Fig. 1 is a schematic view of an embodiment of an in-vehicle charging device according to an embodiment of the present invention;
fig. 2 is a schematic view of another embodiment of the vehicle-mounted charging device according to the embodiment of the present invention;
fig. 3 is a schematic circuit diagram of a power management chip according to an embodiment of the present invention;
fig. 4 is a schematic circuit connection diagram of a D9015 chip in the wireless charging unit according to the embodiment of the present invention;
fig. 5 is a schematic circuit diagram of a D9605 chip in the wireless charging unit according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a circuit connection of a memory module according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of a vehicle-mounted charging device according to the embodiment of the present invention includes: the in-vehicle charging device 102 includes: the charging system comprises a charging module 1021 and a wireless module 1022, wherein the charging module 1021 and the wireless module 1022 are respectively connected with an original vehicle-mounted system 101, the charging module 1021 is used for wirelessly charging a mobile device 103, the wireless module 1022 at least comprises a wireless communication unit, and the wireless module 1022 is connected with the mobile device 103 through the wireless communication unit.
Specifically, the original vehicle-mounted system 101 may be a cart or a cart, where cart is a vehicle-mounted system, and seamlessly combines the IOS device, i.e., the mobile device, and the IOS usage experience of the user with the dashboard system, and cart may support an iPhone handset with a Lightning interface; the system can communicate with the automobile through Siri to tell the automobile what should be done next, and can also hear the information received by the system broadcast mobile phone and reply in a voice dictation mode;
CarLife is another vehicle-mounted system, can be adapted to Linux, QNX and Android, and at a user end, CarLife can well support Android and iOS intelligent operating systems and can cover more than 95% of smart phone users.
In order to use more conveniently, the embodiment of the utility model provides a wireless module for connect former car vehicle-mounted system, and carry out data exchange with the mobile device through the wireless communication unit among the wireless module, wherein, the mobile device can be cell-phone, flat board etc. do not specifically limit in the embodiment of the utility model provides an.
At the in-process that uses mobile device to operate former car vehicle system, the condition that the electric quantity is low occasionally can appear the embodiment of the utility model provides an in, increased the module of charging for charge to mobile device, like this, not only realized that mobile device controls former car vehicle system through radio communication, can also charge to mobile device at this in-process, used a equipment just to replace a plurality of equipment.
The embodiment of the utility model provides an on-vehicle charging device, through increasing wireless module and the module of charging, and with this wireless module and the module of charging all integrated to the on-vehicle system of former car on, this wireless module passes through wireless communication unit and links to each other with mobile device, when screen or mobile device that use former car on-vehicle system carry out interface operation, can also carry out wireless charging to mobile device, thereby use an on-vehicle charging device just to replace the function that needs a plurality of equipment to realize among the prior art, the on-vehicle system of former car and mobile device's wireless connection has been realized, and can charge to mobile device, it is more convenient to use.
The above description is about the vehicle-mounted charging device in the embodiment of the present invention, it is right below the vehicle-mounted charging device in the embodiment of the present invention specifically describes, please refer to fig. 2, another embodiment of the vehicle-mounted charging device in the embodiment of the present invention includes: the original vehicle host computer, the screen 201, the vehicle-mounted system 202 and the mobile phone 203, specifically, the original vehicle-mounted system at least comprises the original vehicle host computer and the original vehicle screen, the original vehicle host computer provides a USB interface for connecting the wireless module and the charging module, the original vehicle host computer provides a DC12V power supply for the wireless charging module through the USB interface, the vehicle-mounted system 202 comprises the wireless charging module, the wireless carrier module and the power supply management module, wherein the wireless charging module and the power supply management module are used for wirelessly charging the mobile phone 203, the wireless carrier module converts the original wired carrier into a wireless carrier through the wireless module, namely, the wired carrier is converted into the wireless carrier, and the wireless carrier is communicated with the mobile device, namely the mobile phone 203 through a wireless communication unit, namely, a WiFi unit in the wireless module.
Optionally, the vehicle-mounted system of the original vehicle is connected to the wireless module and the charging module through USB interfaces, respectively.
Optionally, the charging module includes a power management unit and a wireless charging unit, wherein an input end of the power management unit is connected to the original vehicle-mounted system, and an output end of the power management unit is connected to an input end of the wireless charging unit.
Specifically, fig. 3 is the circuit connection diagram of the power management chip in the embodiment of the present invention, as shown in fig. 3, the vehicle-mounted system of the original vehicle provides a USB interface, that is, USB4P-D90-a, the interface can provide + 5V- +12V power, after the conversion of the power management chip LC2633CS8TR chip, convert + 5V- +12V into + 5V- +9V, and use the voltage value as the input of the wireless charging unit, and meanwhile, the USB interface is also used as the interface of the wireless module, and the interface type of the wireless module is not specifically limited in the embodiment of the present invention, and can be set according to specific requirements.
Optionally, the power management unit comprises at least an LC2633CS8TR chip.
Optionally, the wireless charging module at least includes a D9015 and D9605 chip combination.
Specifically, fig. 4 is the embodiment of the utility model provides an in the wireless charging unit circuit connection schematic diagram of D9015 chip, as shown in fig. 4, the embodiment of the utility model provides an adopt the wireless scheme of filling of high integration, adopt D9605 main control chip and D9015 power full-bridge chip promptly, realize charging to the mobile device.
Fig. 5 is the embodiment of the utility model provides an in the wireless charging unit circuit connection schematic diagram of D9605 chip, D9605 are the wireless transmitter that fills soon of a 15W digital demodulation, this transmitter possesses QC2.0/QC3.0 recognition function, compatible WPC-Qi V1.2.4 standard, support the two-way communication of transmission to receipt, support iPhone7.5W to charge. The working frequency is 110KHz-205KHz, and the distance between the transmitter coil and the receiver coil is 2mm-8 mm. And multiple output protection is supported, including short circuit protection, overcurrent protection, over-temperature protection, metal detection, foreign matter detection, vertex shutoff and the like.
D9605 is a 15W synchronous digital demodulation chip, the reliability is verified by 10M + shipment volume, the matched PowerStage (power level) is upgraded to D9015, the output power can be upgraded to 20W EPP (Enhanced Parallel Port), and the chip has the balance of extreme performance and cost. The embodiment of the utility model provides an in adopt D9015 and D9605 chip combination's characteristic advantage includes: 1. the ten-million-level shipment verification is stable and reliable; 2. the output power is increased to 20W at most; 3. system efficiency as high as 85%; 4. standby power consumption as low as 30 mW; 5. the pressure resistance of the system is raised to 19V; 6. the problem of metal/FOD protection consistency is solved; 7. the peripheral BOM cost is 1.0RMB lower than the previous generation.
Optionally, the wireless communication unit includes at least a wifi unit or a bluetooth unit.
Specifically, wireless module passes through wifi unit or bluetooth unit and links to each other with the mobile device, for example, links to each other with the cell-phone, and the cell-phone can be ISO system or android system, through increasing wireless module, avoids using wired data line to link to each other the on-vehicle system of former car with the cell-phone, can adopt wireless wifi or bluetooth to link to each other with the cell-phone now, and then send the instruction to former on-vehicle system to control the car and carry out relevant operation, also can adopt to operate on the screen of former on-vehicle system of car, also can realize carrying out wireless charging to the cell-phone at this in-process.
Optionally, the wireless module further includes a control unit, where the control unit is configured to send an instruction in a data transmission process between the original vehicle-mounted system and the mobile device.
Optionally, the control unit comprises at least an ARKn144 chip family.
Specifically, the ARKn144 chip family includes at least ARKn141BD3, ARKn141BD2, ARKn141AD2, ARKn141AD3, ARKn141GAD3, ARKn141GBD 3.
Specifically, the wireless module at least comprises a control unit and a wireless communication unit, wherein the control unit is used for sending control instructions or data and the like in the data transmission process of the original vehicle-mounted system and the mobile equipment; the wireless communication unit is used for transmitting data and the like through a wireless communication protocol.
Optionally, the apparatus further comprises a storage module, and the storage module is connected with the control unit.
Optionally, the memory module includes at least NT5CC128M16JR chips.
Specifically, the charging device further comprises a storage module besides the wireless module, and the storage module is used for storing control instructions or data and the like of the original vehicle-mounted system and the mobile device in the data transmission process.
The memory module at least includes a NT5CC128M16JR chip and peripheral circuits, and as shown in fig. 6, the NT5CC128M16JR chip is a third generation low power consumption double data rate synchronous dynamic random access memory.
The embodiment of the utility model provides an on-vehicle charging device, through increasing wireless module and the module of charging, and with this wireless module and the module of charging all integrated to the on-vehicle system of former car on, this wireless module passes through wireless communication unit and links to each other with mobile device, when screen or mobile device that use former car on-vehicle system carry out interface operation, can also carry out wireless charging to mobile device, thereby use an on-vehicle charging device just to replace the function that needs a plurality of equipment to realize among the prior art, the on-vehicle system of former car and mobile device's wireless connection has been realized, and can charge to mobile device, it is more convenient to use.
The embodiment of the utility model provides a vehicle is still provided, including foretell on-vehicle charging device.
The embodiment of the utility model provides a vehicle, through increasing wireless module and the module of charging, and with this wireless module and the module of charging all integrated to the on-vehicle system of former car on, this wireless module passes through wireless communication unit and links to each other with the mobile device, when screen or the mobile device that use former car on-vehicle system carry out interface operation, can also carry out wireless charging to the mobile device, thereby use an on-vehicle charging device just to replace the function that needs a plurality of equipment just can realize among the prior art, the on-vehicle system of former car and mobile device's wireless connection has been realized, and can charge to the mobile device, it is more convenient to use.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. An in-vehicle charging device characterized by comprising: the charging module and the wireless module are respectively connected with an original vehicle-mounted system, the charging module is used for wirelessly charging the mobile equipment, the wireless module at least comprises a wireless communication unit, and the wireless module is connected with the mobile equipment through the wireless communication unit.
2. The vehicle-mounted charging device according to claim 1, wherein the charging module comprises a power management unit and a wireless charging unit, wherein an input end of the power management unit is connected with the original vehicle-mounted system, and an output end of the power management unit is connected with an input end of the wireless charging unit.
3. The vehicle-mounted charging device according to claim 1, wherein the wireless communication unit includes at least a wifi unit or a bluetooth unit.
4. The vehicle-mounted charging device according to claim 1, wherein the original vehicle-mounted system is connected with the wireless module and the charging module through USB interfaces respectively.
5. The vehicle-mounted charging device according to claim 2, wherein the power management unit includes at least an LC2633CS8TR chip.
6. The vehicle-mounted charging device according to claim 2, wherein the charging module comprises at least a D9015 and D9605 chip combination.
7. The vehicle-mounted charging device according to claim 1, wherein the wireless module further comprises a control unit, and the control unit is configured to send an instruction during data transmission between the original vehicle-mounted system and the mobile device.
8. The vehicle charging apparatus of claim 7, further comprising a memory module, the memory module being coupled to the control unit.
9. The vehicle charging device of claim 8, wherein the storage module comprises at least a NT5CC128M16JR chip.
10. A vehicle, characterized by comprising at least an in-vehicle charging device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019532.0U CN212183144U (en) | 2020-01-06 | 2020-01-06 | Vehicle-mounted charging device and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019532.0U CN212183144U (en) | 2020-01-06 | 2020-01-06 | Vehicle-mounted charging device and vehicle |
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| CN212183144U true CN212183144U (en) | 2020-12-18 |
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| CN202020019532.0U Active CN212183144U (en) | 2020-01-06 | 2020-01-06 | Vehicle-mounted charging device and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030260A (en) * | 2020-01-06 | 2020-04-17 | 深圳市新世宇实业有限公司 | Vehicle-mounted charging device and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030260A (en) * | 2020-01-06 | 2020-04-17 | 深圳市新世宇实业有限公司 | Vehicle-mounted charging device and vehicle |
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