CN102195676A - Charge and telecommunication transmission system of mobile communication device - Google Patents
Charge and telecommunication transmission system of mobile communication device Download PDFInfo
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- CN102195676A CN102195676A CN2010101205373A CN201010120537A CN102195676A CN 102195676 A CN102195676 A CN 102195676A CN 2010101205373 A CN2010101205373 A CN 2010101205373A CN 201010120537 A CN201010120537 A CN 201010120537A CN 102195676 A CN102195676 A CN 102195676A
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Abstract
The invention relates to a charge and telecommunication transmission system of a mobile communication device, which comprises an electronic device, a charge conversion device and the mobile communication device, wherein the electronic device is electrically connected with the charge conversion device for transmitting direct current power and a first data signal to the charge conversion device; and the charge conversion device is used for modulating the direct current power and the first data signal to a first direct current power carrier signal, and then transmitting the first direct current power carrier signal to the mobile communication device, thereby enabling the mobile communication device to demodulate the first data signal from the first direct current power carrier signal. By arranging PLC (programmable logic controller) chips in the mobile communication device and the charge conversion device, a conducting wire for transmitting the power and the conducting wire for transmitting the data signal are combined, thereby simplifying a hole formed on the mobile communication device for assembling a charging wire or a transmitting wire, further achieving the effects of saving space and simplifying the structure of a communication port, and further realizing waterproof, dustproof and anti-static performances on the mobile communication device.
Description
Technical field
The present invention relates to a kind of charging system of mobile communications device, particularly relate to a kind of charging and telecommunication transmission systems of mobile communications device.
Background technology
Electronic product is more and more general in modern society, and wherein best example is exactly a mobile communications device, for example mobile phone and personal digital assistant (personal digitalassistant; PDA), and these mobile communications device inside all are provided with rechargeable battery usually, the power source when using as mobile communications device.
When the power drain of rechargeable battery, in general there is dual mode to charge to rechargeable battery, a kind of is that rechargeable battery is taken out in mobile communications device, and use the exclusive cradle of rechargeable battery to charge, another kind then is that rechargeable battery is kept somewhere within mobile communications device, and links mobile communications device so that rechargeable battery is charged with the supply of electric power source in the external world.
See also Fig. 1 and shown in Figure 2, Fig. 1 is that existing known techniques is utilized the schematic diagram of electronic installation for the mobile communications device charging, and Fig. 2 is that mobile communications device utilizes transformer to connect the schematic diagram that civil power charges.Mobile communications device 11 can be electrically connected at electronic installation 200 and charge; Wherein, mobile communications device 11 comprises processor controls 111, electricity accumulating unit 112, telecommunications separation communication port (be the port, this paper all is called port) 113 and electric power connectivity port 114.
It is to be electrically connected at processor controls 111 and electricity accumulating unit 112 that telecommunications is separated communication port 113, and be electrically connected at electronic installation 200, it is to receive direct current power DCP1 from electronic installation 200 that telecommunications is separated communication port 113, and direct current power DCP1 is sent to electricity accumulating unit 112 with the action of charging, and in the action of charging, telecommunications is separated communication port 113 more can receive data-signal S1 from electronic installation 200, and data-signal S1 is sent to processor controls 111; Wherein, telecommunications separation communication port 113 is any ports that communicate to connect that must independently transmit electric power and data-signal of general reference, and the preferably in this is given an example, it is USB (Universal Serial Bus that telecommunications is separated communication port 113; USB).
Be electrically connected at electronic installation 200 action of charging except utilizing telecommunications to separate communication port 113, the mobile communications device 11 that has known techniques now more can utilize transformer 12 to connect civil power 13, uses the action of charging.Electric power connectivity port 114 is to be electrically connected at electricity accumulating unit 112, and is electrically connected at civil power 13 by transformer 12; When civil power transmitted alternating electromotive force ACP1 to transformer 12, transformer 12 was converted to direct current power DCP2 with alternating electromotive force ACP1, and is sent to electricity accumulating unit 112 by electric power connectivity port 114, used mobile communications device 11 action of charging.
Comprehensive the above, can know and know, the mobile communications device 11 of existing known techniques can utilize the independent electric power that transmits to separate the action of charging of electronic installation 200 that communication port 113 is linked to supply direct current power DCP1 with the telecommunications of data-signal, the civil power 13 that also can utilize electric power connectivity port 114 and transformer 12 the to be linked to supply alternating electromotive force ACP1 action of charging, yet the mobile communications device 11 of using this supply power mode has many shortcomings.
See also shown in Figure 3ly, Fig. 3 is the schematic appearance of the mobile communications device of existing known techniques.First, because separating communication port 113, telecommunications must prepare lead to receive electric power and data-signal respectively, therefore must possess four leads at least, therefore it is all too huge also to make telecommunications separate the area and the volume of communication port 113, and then causes the appearance design of mobile communications device 11 can't a nearly step miniaturization.
The second, when the user does not want by electronic installation 200 action of charging, and when selecting to utilize civil power 13 to charge action, then must use the electric power connectivity port 114 in the mobile communications device 11; Therefore, in order to satisfy general user's demand, mobile communications device 11 must possess telecommunications at least and separate communication port 113 and an electric power connectivity port 114, thus, can cause the appearance design of mobile communications device 11 can't a nearly step miniaturization equally.
The 3rd, telecommunications separation communication port 113 on the market is multifarious, if the user has multiple mobile communications device 11, then often has charging wire miscellaneous and transmission line, just is easy to confusion reigned thus when depositing these charging wires and transmission line.
The 4th, it all is to offer perforate with grafting charging wire or transmission line on mobile communications device 11 with electric power connectivity port 114 that employed on the market at present telecommunications is separated communication port 113, yet perforate makes the body of mobile communications device 11 be difficult to sealing, therefore can have influence on the waterproof and dustproof and the antistatic performance of mobile communications device 11, and if adopt elastomeric material to fill in the hole, Fengkai, though can strengthen waterproof and dustproof and antistatic performance, not only increase cost of parts, the complexity that also causes simultaneously designing and testing uprises.
This shows that the charging system of above-mentioned existing mobile communication device obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of charging and telecommunication transmission systems of mobile communications device of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
Main purpose of the present invention is, overcome the defective of the charging system existence of existing mobile communication device, and provide a kind of charging and telecommunication transmission systems of mobile communications device of new structure, technical problem to be solved is to make its wire-bonds with the lead and the transmission of data signals of transferring electric power, to reduce the number of conductors of communication port, be very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.The charging and the telecommunication transmission systems of a kind of mobile communications device that proposes according to the present invention, it comprises electronic installation, charging conversion equipment and mobile communications device.Electronic installation is in order to send out the direct current power and first data-signal.The charging conversion equipment is to be electrically connected at electronic installation, and comprises first power line communication (Power Line Communication; PLC) chip, using the direct current power and first data signal modulation is the first direct current power carrier signal, and is transmitted.Mobile communications device comprises the 2nd PLC chip, processor controls and electric energy guide rail, the 2nd PLC chip is to be electrically connected at the charging conversion equipment, use receiving the first direct current power carrier signal, and demodulate first data-signal from the first direct current power carrier signal; Processor controls is to be electrically connected at the 2nd PLC chip, uses to receive first data-signal; The electric energy guide rail is to be electrically connected at the charging conversion equipment, uses to receive the first direct current power carrier signal.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The charging of aforesaid mobile communications device and telecommunication transmission systems, wherein when processor controls transmits second data-signal to the, two PLC chips, the 2nd PLC chip is that second data-signal and direct current power are modulated to the second direct current power carrier signal, and be sent to the charging conversion equipment, and the charging conversion equipment is to demodulate second data-signal by the second direct current power carrier signal, and second data-signal is sent to electronic installation.
The charging of aforesaid mobile communications device and telecommunication transmission systems, wherein said mobile communications device more comprises the plc communication port, and the 2nd PLC chip and this electric energy guide rail are to be electrically connected at the charging conversion equipment by the plc communication port; Further, the plc communication port is to have two metallic contacts, and metallic contact is to be embedded on the shell of electronic installation.
The object of the invention to solve the technical problems also realizes by the following technical solutions.The charging and the telecommunication transmission systems of the mobile communications device that proposes according to the present invention, the charging of this mobile communications device and telecommunication transmission systems comprise alternating electromotive force network, electronic installation, charging conversion equipment and mobile communications device.The alternating electromotive force network provides an alternating electromotive force.Electronic installation is to be electrically connected at the alternating electromotive force network, use first data-signal and alternating electromotive force be modulated to the first alternating electromotive force carrier signal after, transmitted.The charging conversion equipment is to be electrically connected at electronic installation by the alternating electromotive force network, and comprises first power line communication (PLC) chip, and a PLC chip is that the first alternating electromotive force carrier signal is modulated to the first direct current power carrier signal, is transmitted.Mobile communications device comprises the 2nd PLC chip, processor controls and electric energy guide rail.The 2nd PLC chip is to be electrically connected at the charging conversion equipment, uses to receive the first direct current power carrier signal, and demodulates first data-signal from the first direct current power carrier signal; Processor controls is to be electrically connected at the 2nd PLC chip, uses to receive first data-signal; The electric energy guide rail is to be electrically connected at the charging conversion equipment, uses to receive the first direct current power carrier signal.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The charging of aforesaid mobile communications device and telecommunication transmission systems, wherein said electronic installation comprises: a device body is in order to send this first data-signal; An and electric power signal conversion equipment, be to be electrically connected at this device body, and comprise one the 3rd PLC chip, the 3rd PLC chip is after this first data signal modulation is this first alternating electromotive force carrier signal, this first alternating electromotive force carrier signal to be sent to this charging conversion equipment by this alternating electromotive force network.
The charging of aforesaid mobile communications device and telecommunication transmission systems, wherein when processor controls transmits second data-signal to the, two PLC chips, the 2nd PLC chip is to be the second direct current power carrier signal with second data signal modulation, and be sent to the charging conversion equipment, and the charging conversion equipment is that the second direct current power carrier signal is demodulated into the second alternating electromotive force carrier signal, and be sent to electronic installation by the alternating electromotive force network, for the electronic installation demodulation.
The charging of aforesaid mobile communications device and telecommunication transmission systems, wherein said mobile communications device more comprise a plc communication port, and the 2nd PLC chip and this electric energy guide rail are to be electrically connected at this charging conversion equipment by this plc communication port.And this plc communication port is to have two metallic contacts, and those metallic contacts are to be embedded on the shell of this electronic installation.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, the charging of mobile communications device of the present invention and telecommunication transmission systems have following advantage and beneficial effect at least: be compared to existing known mobile communications device, the present invention is by in mobile communications device and charging conversion equipment the PLC chip being set, to reach wire-bonds with the lead and the transmission of data signals of transferring electric power, and then on the simplification mobile communications device in order to the perforate of installing charging wire or transmission line, save space and the effect of simplifying the communication port structure thereby reach, more therefore be able on mobile communications device, realize waterproof, the performance of dustproof and antistatic.
In sum, the invention relates to a kind of charging and telecommunication transmission systems of mobile communications device, it comprises electronic installation, charging conversion equipment and mobile communications device; Electronic installation is to be electrically connected at the charging conversion equipment, uses the transmission direct current power and first data-signal to the conversion equipment that charges; The charging conversion equipment is to be to be sent to mobile communications device after the first direct current power carrier signal with direct current power and first data signal modulation, demodulates first data-signal for mobile communications device from the first direct current power carrier signal.The present invention has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is that existing known techniques is utilized the schematic diagram of electronic installation for the mobile communications device charging.
Fig. 2 is that mobile communications device utilizes transformer to connect the schematic diagram that civil power charges.
Fig. 3 is the schematic appearance of the mobile communications device of existing known techniques.
Fig. 4 is that mobile communications device charges and receives the schematic diagram of first data-signal.
Fig. 5 is that mobile communications device transmits the schematic diagram of second data-signal to electronic installation.
Fig. 6 is the schematic appearance of mobile communications device.
Fig. 7 is that mobile communications device charges and receives the schematic diagram of another preferred embodiment of first data-signal.
Fig. 8 is that mobile communications device transmits the schematic diagram of second data-signal to another preferred embodiment of electronic installation.
11: mobile communications device 111: processor controls
112: electricity accumulating unit 113: telecommunications is separated communication port
114: electric power connectivity port 12: transformer
13: civil power 200: electronic installation
DCP1: direct current power DCP2: direct current power
ACP1: alternating electromotive force S1: data-signal
300: charging and telecommunication transmission systems 31: electronic installation
32: 321: the one PLC chips of charging conversion equipment
33: 331: the two PLC chips of mobile communications device
332: processor controls 333: the electric energy guide rail
334:PLC communication port 3341: metallic contact
DCP3: direct current power DCPS1: the first direct current power carrier signal
DCPS2: the second direct current power carrier signal S2: first data-signal
S3: second data-signal 300 ': the charging of mobile communications device and telecommunication transmission systems
31 ': electronic installation 311: device body
312: 3121: the three PLC chips of electric power signal conversion equipment
34: alternating electromotive force network ACPS1: the first alternating electromotive force carrier signal
ACPS2: the second alternating electromotive force carrier signal DCPS3: the first direct current power carrier signal
DCPS4: the second direct current power carrier signal S4: direct current power
DCP4: the first data-signal S5: second data-signal
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, charging and its embodiment of telecommunication transmission systems, structure, feature and the effect thereof of the mobile communications device that foundation the present invention is proposed, describe in detail as after.
The invention relates to a kind of charging system of mobile communications device, refer to a kind of charging and telecommunication transmission systems of mobile communications device especially.Below enumerate two preferred embodiments now with explanation the present invention, yet the technical staff who has the knack of this skill all knows this only for for example, and be not in order to limit invention itself.The detailed description of relevant two preferred embodiments is as follows.
See also shown in Figure 4ly, Fig. 4 is that mobile communications device charges and receives the schematic diagram of first data-signal.The charging of mobile communications device of the present invention and telecommunication transmission systems 300 comprise electronic installation 31, charging conversion equipment 32 and mobile communications device 33.
Please continue to consult shown in Figure 5, Fig. 5 is that mobile communications device transmits the schematic diagram of second data-signal to electronic installation.When processor controls 332 transmitted the second data-signal S3 to the, two PLC chips 331, the 2nd PLC chip 331 was that the second data-signal S3 is modulated to the second direct current power carrier signal DCPS2, and was sent to charging conversion equipment 32; After charging conversion equipment 32 receives the second direct current power carrier signal DCPS2, be to demodulate the second data-signal S3, and the second data-signal S3 is sent to electronic installation 31 by the second direct current power carrier signal DCPS2.
In addition, in the charging and telecommunication transmission systems 300 of mobile communications device of the present invention, because the first direct current power carrier signal DCPS1 and the second direct current power carrier signal DCPS2 are all the form of power carrier, so the transmission line power line that can use general transferring electric power to use.See also shown in Figure 6, Fig. 6 is the schematic appearance of mobile communications device, in the present embodiment, preferably, plc communication port 334 can have two metallic contacts 3341, use usefulness, and metallic contact 3341 can be embedded on the shell of electronic installation 33, to reach the effect of sealing as the transmission first direct current power carrier signal DCPS1 and the second direct current power carrier signal DCPS2.
Comprehensive the above, can know and know, in the charging and telecommunication transmission systems 300 of mobile communications device of the present invention, mobile communications device 33 can be connected to electronic installation 31 by charging conversion equipment 32, and obtain the first direct current power carrier signal DCPS1 from electronic installation 31 with the power carrier form, and, use charge simultaneously action and the action of reception data-signal thereafter again by demodulating the first data-signal S2 among the first direct current power carrier signal DCPS1; On the other hand, because power carrier only needs two leads to transmit, therefore can simplify on the mobile communications device 33 in order to install the plc communication port 334 of charging wire or transmission line, save space and the effect of simplifying the communication port structure to reach, and if with metallic contact 3341 with on the shell of inlaying gimmick and being arranged at electronic installation 33, more can on mobile communications device 33, realize the performance of waterproof and dustproof and antistatic.
See also shown in Figure 7ly, Fig. 7 is that mobile communications device charges and receives the schematic diagram of another preferred embodiment of first data-signal.The present invention more discloses a kind of charging and telecommunication transmission systems 300 ' of mobile communications device, and the charging of this mobile communications device and telecommunication transmission systems 300 ' comprise alternating electromotive force network 34, electronic installation 31 ', charging conversion equipment 32 and mobile communications device 33.Alternating electromotive force network 34 is in order to alternating electromotive force (figure do not show) to be provided, and generally speaking, alternating electromotive force network 34 promptly is not to use the electricity network of person's premises.
Electronic installation 31 ' is to be electrically connected at alternating electromotive force network 34, use the first data-signal S4 and alternating electromotive force be modulated to the first alternating electromotive force carrier signal ACPS1 after, transmitted; Wherein, in the present embodiment, preferably, electronic installation 31 ' can comprise device body 311 and electric power signal conversion equipment 312; Device body 311 is in order to send the first data-signal S4; Electric power signal conversion equipment 312 is to be electrically connected at device body 311, and comprise the 3rd PLC chip 3121, the 3rd PLC chip 3121 is after the first data-signal S4 and alternating electromotive force are modulated to the first alternating electromotive force carrier signal ACPS1, the first alternating electromotive force carrier signal ACPS1 to be sent to charging conversion equipment 32 by alternating electromotive force network 34.
See also shown in Figure 8ly, Fig. 8 is that mobile communications device transmits the schematic diagram of second data-signal to another preferred embodiment of electronic installation.When processor controls 332 transmits the second data-signal S5 to the, two PLC chips 331, the 2nd PLC chip 331 can be modulated to the second data-signal S5 the second direct current power carrier signal DCPS4, and is sent to charging conversion equipment 32 by plc communication port 334.
After charging conversion equipment 32 receives the second direct current power carrier signal DCPS4, be that the second direct current power carrier signal DCPS4 is demodulated into the second alternating electromotive force carrier signal ACPS2, and be sent to electronic installation 31 ' by alternating electromotive force network 34; After electronic installation 31 ' received the second alternating electromotive force carrier signal ACPS2,3121 of the 3rd PLC chips demodulated the second data-signal S5 from the second alternating electromotive force carrier signal ACPS2, and are sent to device body 311.
Comprehensive the above, can know and know, in the charging and telecommunication transmission systems 300 ' of mobile communications device of the present invention, mobile communications device 33 is to be linked to electronic installation 31 ' with alternating electromotive force network 34 by charging conversion equipment 32, and after utilizing charging conversion equipment 32 that the first alternating electromotive force carrier signal ACPS1 that electronic installation 31 ' provided is converted to the first direct current power carrier signal DCPS3, received and demodulation.
In other words, by the present invention, mobile communications device 33 can utilize same plc communication port 334 to be linked to the action of charging of AC power and DC power supply, therefore except the waterproof and dustproof and antistatic performance of above-mentioned saving communication port space, simplification communication port structure and realization mobile communications device, the present invention also can unify the specification of transmission line easily, makes things convenient for the user to deposit transmission line.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (11)
1. the charging of a mobile communications device and telecommunication transmission systems is characterized in that it comprises:
One electronic installation is to send out direct current electric power and one first data-signal;
One charging conversion equipment is to be electrically connected at this electronic installation, comprises one first power line communication chip, and using this direct current power and this first data signal modulation is one first direct current power carrier signal, and is transmitted; And
One mobile communications device, it comprises:
One second power line communication chip is to be electrically connected at this charging conversion equipment, use to receive this first direct current power carrier signal, and this first direct current power carrier signal demodulates this first data-signal certainly;
One processor controls is to be electrically connected at this second power line communication chip, uses to receive this first data-signal; And
One electric energy guide rail is to be electrically connected at this charging conversion equipment, uses to receive this first direct current power carrier signal.
2. the charging of mobile communications device according to claim 1 and telecommunication transmission systems, it is characterized in that wherein, when this processor controls transmits one second data-signal to this second power line communication chip, this second power line communication chip is to be one second direct current power carrier signal with this second data signal modulation, and is sent to this charging conversion equipment.
3. the charging of mobile communications device according to claim 2 and telecommunication transmission systems, it is characterized in that wherein, after this charging conversion equipment receives this second direct current power carrier signal, be to demodulate this second data-signal, and this second data-signal is sent to this electronic installation by this second direct current power carrier signal.
4. the charging of mobile communications device according to claim 1 and telecommunication transmission systems, it is characterized in that wherein said mobile communications device more comprises a power line communication port, and this second power line communication chip and this electric energy guide rail are to be electrically connected at this charging conversion equipment by this power line communication port.
5. the charging of mobile communications device according to claim 4 and telecommunication transmission systems it is characterized in that wherein said power line communication port is to have two metallic contacts, and those metallic contacts are to be embedded on the shell of this electronic installation.
6. the charging of a mobile communications device and telecommunication transmission systems is characterized in that it comprises:
One alternating electromotive force network provides an alternating electromotive force;
One electronic installation is to be electrically connected at this alternating electromotive force network, use one first data-signal and this alternating electromotive force be modulated to one first alternating electromotive force carrier signal after, transmitted;
One charging conversion equipment, be to be electrically connected at this electronic installation by this alternating electromotive force network, and comprise one first power line communication chip, this first power line communication chip is that this first alternating electromotive force carrier signal is modulated to one first direct current power carrier signal, is transmitted; And
One mobile communications device, it comprises:
One second power line communication chip is to be electrically connected at this charging conversion equipment, use to receive this first direct current power carrier signal, and this first direct current power carrier signal demodulates this first data-signal certainly;
One processor controls is to be electrically connected at this second power line communication chip, uses to receive this first data-signal; And
One electric energy guide rail is to be electrically connected at this charging conversion equipment, uses to receive this first direct current power carrier signal.
7. the charging of mobile communications device according to claim 6 and telecommunication transmission systems is characterized in that wherein said electronic installation comprises:
One device body is in order to send this first data-signal; And
One electric power signal conversion equipment, be to be electrically connected at this device body, and comprise one the 3rd power line communication chip, the 3rd power line communication chip is after this first data signal modulation is this first alternating electromotive force carrier signal, this first alternating electromotive force carrier signal to be sent to this charging conversion equipment by this alternating electromotive force network.
8. the charging of mobile communications device according to claim 6 and telecommunication transmission systems, it is characterized in that wherein, when this processor controls transmits one second data-signal to this second power line communication chip, this second power line communication chip is to be one second direct current power carrier signal with this second data signal modulation, and is sent to this charging conversion equipment.
9. the charging of mobile communications device according to claim 8 and telecommunication transmission systems, it is characterized in that wherein, after this charging conversion equipment receives this second direct current power carrier signal, be that this second direct current power carrier signal is modulated to one second alternating electromotive force carrier signal, and be sent to this electronic installation by this alternating electromotive force network.
10. the charging of mobile communications device according to claim 6 and telecommunication transmission systems, it is characterized in that wherein said mobile communications device more comprises a power line communication port, and this second power line communication chip and this electric energy guide rail are to be electrically connected at this charging conversion equipment by this power line communication port.
11. the charging of mobile communications device according to claim 10 and telecommunication transmission systems it is characterized in that wherein said power line communication port is to have two metallic contacts, and those metallic contacts are to be embedded on the shell of this electronic installation.
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| CN2010101205373A CN102195676A (en) | 2010-03-08 | 2010-03-08 | Charge and telecommunication transmission system of mobile communication device |
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| WO2016041476A1 (en) * | 2014-09-16 | 2016-03-24 | 中兴通讯股份有限公司 | Mobile terminal charging system, mobile terminal and charging device thereof |
| CN107231018A (en) * | 2017-05-03 | 2017-10-03 | 上海蔚来汽车有限公司 | AC charging equipment and the tdm communication method and system of object to be charged |
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| CN1937852A (en) * | 2006-08-25 | 2007-03-28 | 中国移动通信集团公司 | Audio playing system and audio playing control method |
| CN101141146A (en) * | 2006-09-06 | 2008-03-12 | 台达电子工业股份有限公司 | Network transmission system and power line communication device thereof |
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| WO2016041476A1 (en) * | 2014-09-16 | 2016-03-24 | 中兴通讯股份有限公司 | Mobile terminal charging system, mobile terminal and charging device thereof |
| CN105490315A (en) * | 2014-09-16 | 2016-04-13 | 中兴通讯股份有限公司 | Mobile terminal charging system, mobile terminal, and charging device for mobile terminal |
| CN105245254A (en) * | 2015-10-19 | 2016-01-13 | 杭州德澜科技有限公司 | Data communication method based on direct current power supply |
| CN107231018A (en) * | 2017-05-03 | 2017-10-03 | 上海蔚来汽车有限公司 | AC charging equipment and the tdm communication method and system of object to be charged |
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Application publication date: 20110921 |