CN103529800A - Networking control-based vehicle-mounted charging system - Google Patents
Networking control-based vehicle-mounted charging system Download PDFInfo
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- CN103529800A CN103529800A CN201310496762.0A CN201310496762A CN103529800A CN 103529800 A CN103529800 A CN 103529800A CN 201310496762 A CN201310496762 A CN 201310496762A CN 103529800 A CN103529800 A CN 103529800A
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- circuit
- charging
- power supply
- cpu
- switching circuit
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A networking control-based vehicle-mounted charging system comprises a CPU (central processing unit), a communication circuit, a power supply circuit, a switching circuit and a plurality of charging terminals, the charging terminals are connected in parallel with the power supply circuit, the communication circuit is connected in series with the charging terminals and the CPU, and the CPU controls the connection between the power supply circuit and a vehicle-mounted power supply through the switching circuit. Each charging terminal comprises an MCU (microprogrammed control unit), a DC-DC (direct current-direct current) switching circuit and a protective circuit, the MCU is connected with the control end of the DC-DC switching circuit and the communication circuit, the input end of the DC-DC switching circuit is connected with the power supply circuit through the protective circuit, and the output end of the DC-DC switching circuit is connected with a charging interface. By adopting the technical scheme, the system can simultaneously charge a plurality of mobile devices, is suitable for large public transportation equipment with a lot of passengers, has a centralized control function, and can be further added with a charging function for charging.
Description
Technical field
The present invention relates to a kind of on-board charging system, particularly a kind of on-board charging system based on networking control.
Background technology
Common onboard charger, is by holding circuit, and charging chip forms, and its interface generally adopts a mouth, and another side is USB charging inlet.This onboard charger, once can only give an equipment charge, is mainly applicable to year less scenes of member such as car, is not suitable for carrying the more public transport equipment of member.
Summary of the invention
Goal of the invention of the present invention cannot be given the present situation of a plurality of mobile hand-held device chargings for current public transportation system, designed a kind of on-board charging system based on networking control, charging system can provide charging service to multi-section equipment simultaneously, and its concrete technical scheme is:
A kind of on-board charging system based on networking control, comprise CPU, telecommunication circuit, feed circuit, on-off circuit and a plurality of charging terminal, the charging terminal feed circuit that are connected in parallel, telecommunication circuit is connected in series above-mentioned charging terminal and CPU, and CPU controls being connected of feed circuit and vehicle power by on-off circuit.
Charging terminal comprises MCU, DC-DC on-off circuit and holding circuit, and MCU connects DC-DC on-off circuit control end and telecommunication circuit, and DC-DC on-off circuit input end connects feed circuit by holding circuit, and DC-DC on-off circuit output terminal connects charging inlet.
Adopt technique scheme, system can charge to a plurality of mobile devices simultaneously, is applicable to carrying the more large-scale public transport equipment of member, has centralized control functions, further can increase the charging function of charging.
Accompanying drawing explanation
The on-board charging system structural representation of Fig. 1 based on networking control.
Fig. 2 charging terminal structural representation.
Embodiment
The embodiment setting forth below represents and allows those skilled in the art to put into practice necessary information of the present invention, and illustrates and put into practice best mode of the present invention.Once read with reference to the accompanying drawings following description, those skilled in the art just will understand design of the present invention and will recognize the application of these designs of not illustrating especially herein.Should be appreciated that these designs and application fall into the scope of disclosure and the accompanying claims book.
With reference to accompanying drawing 1, a kind of on-board charging system based on networking control, comprise CPU, telecommunication circuit, feed circuit, on-off circuit and a plurality of charging terminal, the charging terminal feed circuit that are connected in parallel, telecommunication circuit is connected in series above-mentioned charging terminal and CPU, and CPU controls being connected of feed circuit and vehicle power by on-off circuit.
Fig. 2 is charging terminal structural representation; charging terminal comprises MCU, DC-DC on-off circuit and holding circuit; MCU connects DC-DC on-off circuit control end and telecommunication circuit, and DC-DC on-off circuit input end connects feed circuit by holding circuit, and DC-DC on-off circuit output terminal connects charging inlet.
System hardware completes after installation, need to carry out initial configuration, configures the terminal number of each charging terminal; Because charging terminal is connected among system; So during configuration, send initial configuration 0 by CPU by telecommunication circuit; When No. 1 charging terminal is received configuration words, MCU extracts the terminal number in configuration words, and its numbering is added to 2, is the termination number of this terminal; Meanwhile, MCU sends to this termination number in next charging terminal, as the plot numbering of next terminal; With this, push away, each terminal can obtain termination number separately.System is after initial configuration completes, can send a string work number, when each charging terminal MCU obtains after work number, according to terminal number above, can obtain in work number to inductive switch word, thereby MCU controls the DC-DC on-off circuit of this terminal, MCU feeds back to the charged state of this terminal of CPU by telecommunication circuit.
Obviously, above-described embodiment is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And these belong to apparent variation that spirit of the present invention extended out or change still among protection scope of the present invention.
Claims (2)
1. the on-board charging system based on networking control, comprise CPU, telecommunication circuit, feed circuit, on-off circuit and a plurality of charging terminal, it is characterized in that the charging terminal feed circuit that are connected in parallel, telecommunication circuit is connected in series above-mentioned charging terminal and CPU, and CPU controls being connected of feed circuit and vehicle power by on-off circuit.
2. the on-board charging system based on networking control as claimed in claim 1; it is characterized in that described charging terminal comprises MCU, DC-DC on-off circuit and holding circuit; MCU connects DC-DC on-off circuit control end and telecommunication circuit; DC-DC on-off circuit input end connects feed circuit by holding circuit, and DC-DC on-off circuit output terminal connects charging inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496762.0A CN103529800A (en) | 2013-10-22 | 2013-10-22 | Networking control-based vehicle-mounted charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496762.0A CN103529800A (en) | 2013-10-22 | 2013-10-22 | Networking control-based vehicle-mounted charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103529800A true CN103529800A (en) | 2014-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310496762.0A Pending CN103529800A (en) | 2013-10-22 | 2013-10-22 | Networking control-based vehicle-mounted charging system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103529800A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013034329A (en) * | 2011-08-02 | 2013-02-14 | Toyota Motor Corp | On-board gateway control device and vehicle charging system |
| CN203135879U (en) * | 2013-04-09 | 2013-08-14 | 北京兴科迪科技有限公司 | A vehicle-mounted Bluetooth device |
| CN203535450U (en) * | 2013-10-22 | 2014-04-09 | 杨文波 | Vehicular charging system based on networking control |
-
2013
- 2013-10-22 CN CN201310496762.0A patent/CN103529800A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013034329A (en) * | 2011-08-02 | 2013-02-14 | Toyota Motor Corp | On-board gateway control device and vehicle charging system |
| CN203135879U (en) * | 2013-04-09 | 2013-08-14 | 北京兴科迪科技有限公司 | A vehicle-mounted Bluetooth device |
| CN203535450U (en) * | 2013-10-22 | 2014-04-09 | 杨文波 | Vehicular charging system based on networking control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Yang Wenbo Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |