CN108155951A - A kind of remote power on system realized based on combined type optical transmitter and receiver - Google Patents
A kind of remote power on system realized based on combined type optical transmitter and receiver Download PDFInfo
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- CN108155951A CN108155951A CN201711479467.9A CN201711479467A CN108155951A CN 108155951 A CN108155951 A CN 108155951A CN 201711479467 A CN201711479467 A CN 201711479467A CN 108155951 A CN108155951 A CN 108155951A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
- H04B10/806—Arrangements for feeding power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2589—Bidirectional transmission
- H04B10/25891—Transmission components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
- H04B10/806—Arrangements for feeding power
- H04B10/808—Electrical power feeding of an optical transmission system
Abstract
The present invention relates to a kind of remote power on system realized based on combined type optical transmitter and receiver, which includes：Control device, combined type optical transmitter and receiver, auxiliary powered device and main equipment；Control device is used to, according to the switching signal of input and power-up control logic, export the parallel on-off model in N roads；Combined type optical transmitter and receiver is carrying out state reporting processing after transmitting conversion process for being transmitted conversion process to the parallel on-off model in N roads to the parallel on-off model in the N roads；Powered device is assisted to be used to control signal according to the W roads by combined type optical transmitter and receiver output, controls disconnection or the closure of the main equipment.By the present invention in that with knockdown optical transmitter and receiver, it being capable of remote transmission multiple types signal in the case where ensureing reliability, to having the main equipment compared with strong electromagnetic wave radiation, noise radiation to realize remote power on and control, it can directly be endangered to avoid being generated to operating personnel, while also be able to be adapted to the application of complex data transmission.
Description
Technical field
The invention belongs to remote power on apparatus field more particularly to a kind of remote power ons realized based on combined type optical transmitter and receiver
System.
Background technology
Optical transmitter and receiver is exactly the terminal device of optical signal transmission, and video optical multiplexer is should be from interface class, audio optical transmitter and receiver,
Data optical receiver, still existing optical transmitter and receiver is all relatively simple for Ethernet optical transmitter and receiver, and usage scenario is smaller, and is difficult to meet multiple
The application of miscellaneous data transmission.
Invention content
The technical problems to be solved by the invention are：For existing optical transmitter and receiver using single, it is small to be applicable in scene, and is difficult to meet
The application of complex data transmission.
The technical issues of to solve above, the present invention provides a kind of remote power on systems realized based on combined type optical transmitter and receiver
System, the remote power on system include：
Control device, combined type optical transmitter and receiver, auxiliary powered device and main equipment；
The control device, for the switching signal according to input and power-up control logic, the parallel switching value letter in output N roads
Number, wherein, N is greater than 2 integer；
The combined type optical transmitter and receiver, for being transmitted conversion process, while passing through to the parallel on-off model in N roads
It crosses after transmission conversion process and state reporting processing is carried out to the parallel on-off model in the N roads；
The auxiliary powered device, for controlling signal according to the W roads by combined type optical transmitter and receiver output, described in control
The disconnection of main equipment or closure, wherein W are greater than the integer of N.
Beneficial effects of the present invention：It, can be long-range in the case where ensureing reliability by using knockdown optical transmitter and receiver
Multiple types signal is transmitted, it, can to having the main equipment compared with strong electromagnetic wave radiation, noise radiation to realize remote power on and control
It is directly endangered to avoid being generated to operating personnel, while also is able to be adapted to the application of complex data transmission.
Further, the combined type optical transmitter and receiver includes：First optical transmitter and receiver and the second optical transmitter and receiver；
First optical transmitter and receiver for being transmitted conversion process to the parallel on-off model in N roads, obtains corresponding
N Bits Serial fiber-optic signals, while the parallel on-off model in the N roads is being carried out at state reporting after transmitting conversion process
Reason；
The second light end for the N Bits Serials fiber-optic signal to be decoded conversion process, obtains the W roads control
Signal processed, and W roads control signal is exported to the auxiliary powered device.
Further, first optical transmitter and receiver includes：First switch amount signal processing module, the first optical module and the first shape
State reports processing module；
The wherein described parallel on-off model in N roads includes：M roads standard on-off model and S roads delay control switch amount letter
Number, M is the integer less than N and more than 1, and S is the integer less than N and more than 1；
The first switch amount signal processing module, for the M roads standard on-off model to be converted to corresponding M roads
Serial electric signal；
The first switch amount signal processing module is additionally operable to the S roads delay control switch signal being converted to correspondence
S roads delay serial electric signal；
First optical module, for M roads serial electric signal to be converted to corresponding M roads fiber-optic signal, and by the M
Road fiber-optic signal is exported to second optical transmitter and receiver；
First optical module is additionally operable to S roads delay serial electric signal being converted to S roads time delay optical fiber signal, and
The S roads time delay optical fiber signal is exported to second optical transmitter and receiver；
The first state reports processing module, for according to M roads serial electric signal and the serial electricity of S roads delay
Signal, analyzes the state of the parallel on-off model in N roads, and the state outcome of analysis is passed through RS232 interface real-time report.
Further, the first switch amount signal processing module includes：First level shifting circuit, the first delay disappear and tremble
Circuit, the first parallel-to-serial converter；
First level shifting circuit, it is parallel for the M roads standard on-off model to be converted to corresponding M roads
TTL signal；And for the S roads delay control switch signal to be converted to the parallel TTL signal of corresponding S roads delay；
First delay disappears twitter circuit, for eliminating the parallel TTL signal in the M roads and the S roads are delayed parallel TTL controls
Error signal in signal processed；
First parallel-to-serial converter, for according to predetermined protocol by eliminate error signal after the parallel TTL in M roads
Signal and the parallel TTL controls signal of S roads delay are separately encoded as M roads serial electric signal and S roads delay serial electric signal.
Further, the error signal refers to the signal due to being inputted when mechanical switch is shaken.
Further, second optical transmitter and receiver includes：Second optical module, second switch amount signal processing module；
Second optical module, for M roads fiber-optic signal and the S roads time delay optical fiber signal to be respectively converted into pair
The M roads serial electric signal answered and S roads delay serial electric signal；
The second switch amount signal processing module, for accordingly exporting M roads standard according to M roads serial electric signal
On-off model is to the auxiliary powered device；And it is additionally operable to accordingly export W-M according to S roads delay serial electric signal
Way switch amount signal is to the auxiliary powered device.
Further, second switch amount signal handling equipment includes：Second serial-parallel conversion circuit, the second Darlington chip；
Second serial-parallel conversion circuit, for M roads serial electric signal and S roads delay serial electric signal to be divided
It is not corresponding to be converted to the parallel TTL signal in the M roads and the parallel TTL signal of S roads delay, and be delayed according to the S roads
The state of on-off model is controlled, judges the sequence number of the W-M way switch amount signals of the parallel TTL signal output of the S roads delay；
Second Darlington chip controls signal for exporting corresponding M roads according to the parallel TTL signal in the M roads；
Second Darlington chip is additionally operable to according to the S roads parallel TTL signal of delay and sequence number output pair
Ying W-M roads control signal.
Further, the S roads are delayed in parallel TTL signal per the parallel TTL signal output at least 2 tunnels control that is delayed all the way
Signal；
Signal is controlled all the way per parallel TTL signal output all the way in the parallel TTL signal in M roads.
Further, the auxiliary powered device includes：Relay；The relay is believed for being controlled according to the M roads
Number and the W-M roads control signal carry out coil power-up or power failure.
Further, it is further included in first optical transmitter and receiver and second optical transmitter and receiver：Power-supply device；The power supply is set
It is ready for use on and is opened to the first switch amount signal processing module, first optical module, second optical module and described second
Pass amount signal processing module power supply.
Description of the drawings
Fig. 1 is a kind of schematic diagram of remote power on system realized based on combined type optical transmitter and receiver of the present invention；
Fig. 2 is the structure diagram inside combined type optical transmitter and receiver in the present invention.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, the embodiment of the present invention 1 provides a kind of remote power on system realized based on combined type optical transmitter and receiver
System, the remote power on system include：Control device, combined type optical transmitter and receiver, auxiliary powered device and main equipment；
The control device, for the switching signal according to input and power-up control logic, the parallel switching value letter in output N roads
Number, wherein, N is greater than 2 integer；
The combined type optical transmitter and receiver, for being transmitted conversion process, while passing through to the parallel on-off model in N roads
It crosses after transmission conversion process and state reporting processing is carried out to the parallel on-off model in the N roads；
The auxiliary powered device, for controlling signal according to the W roads by combined type optical transmitter and receiver output, described in control
The disconnection of main equipment or closure, wherein W are greater than the integer of N.
It is understood that in the present embodiment 1 it is closed or opens by switch unit in control device, input is opened
OFF signal, then according to being closed or opening and itself power up control logic, the output parallel on-off model in N roads then combines
Formula optical transmitter and receiver can be transmitted this parallel on-off model in N roads conversion process, at the same after transmitting conversion process to this N
The parallel on-off model in road carries out state reporting processing, and it is in order to according to by the group that powered device is assisted in the present embodiment 1
The W roads control signal of box-like optical transmitter and receiver output, controls disconnection or the closure of the main equipment, and wherein W is greater than the integer of N.
In another embodiment 2, as shown in Figure 1, the combined type optical transmitter and receiver includes：First optical transmitter and receiver and the second light end
Machine；
First optical transmitter and receiver for being transmitted conversion process to the parallel on-off model in N roads, obtains corresponding
N Bits Serial fiber-optic signals, while the parallel on-off model in the N roads is being carried out at state reporting after transmitting conversion process
Reason；
The second light end for the N Bits Serials fiber-optic signal to be decoded conversion process, obtains the W roads control
Signal processed, and W roads control signal is exported to the auxiliary powered device.
It is understood that the first optical transmitter and receiver and the second optical transmitter and receiver in the present embodiment 2 are identical, only believe
Number it is to flow to the second optical transmitter and receiver from the first optical transmitter and receiver.In the first optical transmitter and receiver to the N roads parallel on-off model be transmitted turn
Change processing, obtain corresponding 1 road N Bits Serial fiber-optic signals, at the same after transmitting conversion process to the parallel switching value in N roads
Signal carries out state reporting processing.
As shown in Fig. 2, first optical transmitter and receiver described in another embodiment 3 includes：First switch amount signal processing module,
One optical module and first state report processing module；
The wherein described parallel on-off model in N roads includes：M roads standard on-off model and S roads delay control switch amount letter
Number, M is the integer less than N and more than 1, and S is the integer less than N and more than 1；
The first switch amount signal processing module, for the M roads standard on-off model to be converted to corresponding M roads
Serial electric signal；
The first switch amount signal processing module is additionally operable to the S roads delay control switch signal being converted to correspondence
S roads delay serial electric signal；
First optical module, for M roads serial electric signal to be converted to corresponding M roads fiber-optic signal, and by the M
Road fiber-optic signal is exported to second optical transmitter and receiver；
First optical module is additionally operable to S roads delay serial electric signal being converted to S roads time delay optical fiber signal, and
The S roads time delay optical fiber signal is exported to second optical transmitter and receiver；
The first state reports processing module, for according to M roads serial electric signal and the serial electricity of S roads delay
Signal, analyzes the state of the parallel on-off model in N roads, and the state outcome of analysis is passed through RS232 interface real-time report
To external equipment.
It is understood that in the present embodiment 3 on-off model transmission process, including M roads standard on-off model
Transmission process (two-way each 33 tunnel), the transmission process of S roads delay control switch amount signal (from A to B, 20 tunnels), delays time to control
The transmission process of switching signal (2 tunnel)；
For the processing of the first optical transmitter and receiver state reporting：Totally 53 way switch amount signals from optical transmitter and receiver A to optical transmitter and receiver B and from light
The 33 way switch amount signals merging that terminal B is transferred to optical transmitter and receiver A by optical fiber is encoded into serial signal all the way, send to serial port service
Device is encoded to UDP modes and reports.
As shown in Fig. 2, the first switch amount signal processing module described in another embodiment 4 includes：First level conversion
Circuit, the first delay disappear twitter circuit, the first parallel-to-serial converter；
First level shifting circuit, it is parallel for the M roads standard on-off model to be converted to corresponding M roads
TTL signal；And for the S roads delay control switch signal to be converted to the parallel TTL signal of corresponding S roads delay；
First delay disappears twitter circuit, for eliminating the parallel TTL signal in the M roads and the S roads are delayed parallel TTL controls
Error signal in signal processed；
First parallel-to-serial converter, for according to predetermined protocol by eliminate error signal after the parallel TTL in M roads
Signal and the parallel TTL controls signal of S roads delay are separately encoded as M roads serial electric signal and S roads delay serial electric signal.
It is understood that by the M roads standard on-off model of input by the first level conversion electricity in the present embodiment 4
Road is converted to the TTL signal convenient for processing；Then disappear twitter circuit by the first delay, eliminate and believe caused by mechanical switch shake
Number accidentally acquisition (error signal)；It will disappear the multidiameter delay TTL signal after trembling according to certain using the first parallel-to-serial converter
Protocol code for serial signal, be sent into the first optical module and be converted to fiber-optic signal, fiber-optic signal is through optical cable transmission to the second light
It is also further included in terminal, wherein first switch amount signal processing module：First serial-parallel conversion circuit and the first Darlington chip.
The error signal described in another embodiment 5 refers to the signal inputted during mechanical switch shake.
It is understood that the present embodiment 5 is the another embodiment carried out in the technical solution of above-described embodiment 4.
Second optical transmitter and receiver includes described in another embodiment 6：Second optical module, second switch amount signal processing module；
Second optical module, for M roads fiber-optic signal and the S roads time delay optical fiber signal to be respectively converted into pair
The M roads serial electric signal answered and S roads delay serial electric signal；
The second switch amount signal processing module, for accordingly exporting the control of M roads according to M roads serial electric signal
Signal is to the auxiliary powered device；And it is additionally operable to accordingly export the control of W-M roads according to S roads delay serial electric signal
Signal is to the auxiliary powered device.
It is understood that the fiber-optic signal that the second optical module in the present embodiment 6 in second optical transmitter and receiver will receive
Serial electric signal is reduced to, is sent to second switch amount processing module.
As shown in Fig. 2, the second switch amount signal processing module described in another embodiment 7 includes：Second serioparallel exchange
Circuit, the second Darlington chip；
Second serial-parallel conversion circuit, for M roads serial electric signal and S roads delay serial electric signal to be divided
It is not corresponding to be converted to the parallel TTL signal in the M roads and the parallel TTL signal of S roads delay, and be delayed according to the S roads
The state of on-off model is controlled, judges the sequence of the W-M roads control signal of the parallel TTL signal output of the S roads delay
Number；
Second Darlington chip, for according to the corresponding M roads control letter of the parallel TTL signal output in the M roads
Number；
Second Darlington chip is additionally operable to according to the S roads parallel TTL signal of delay and sequence number output pair
The W-M roads control signal answered.
It is understood that the TTL of multidiameter delay is reduced to after second serial-parallel conversion circuit is decoded in the present embodiment 7
Signal, after the second Darlington chip, the packet action of driving relay line, the multichannel standard switch amount signal exported from contact,
Wherein second switch amount signal processing module also further includes：Second electrical level conversion circuit, the second delay disappear twitter circuit, second and go here and there
Conversion circuit also further includes in the second optical transmitter and receiver：Second state reporting processing module.
The S roads described in another embodiment 8 are delayed in parallel TTL signal per the parallel TTL signal output at least 2 that is delayed all the way
Road controls signal；
Signal is controlled all the way per parallel TTL signal output all the way in the parallel TTL signal in M roads.
Powered device is assisted to include described in another embodiment 9：Relay；The relay, for according to the M roads
Signal and the W-M roads is controlled to control power-up or power failure of the signal into its own coil.
It is further included in first optical transmitter and receiver described in another embodiment 10 and second optical transmitter and receiver：Power-supply device；Institute
Power-supply device is stated for the first switch amount signal processing module, first optical module, second optical module and institute
State the power supply of second switch amount signal processing module.
It is understood that in the present embodiment 10 power-supply device be for the first optical transmitter and receiver and the second optical transmitter and receiver or other
Device provides required 12V and 5V voltages.
First state is reported in the second state in processing module or the second optical transmitter and receiver in above-mentioned all embodiments
Processing module is reported to carry out state reporting to whole on-off models after microcontroller encodes, has been internally integrated TCP/IP associations
Stack is discussed, integrates 10/100M adaptive ethernet interfaces, serial communication highest baud rate is up to 230.4Kbps, has TCP
The multiple-working modes such as Server, TCP Client, UDP and Real COM driver.
Powered device is assisted mainly to be made of high reliability relay and AD-DC modules in above-mentioned all embodiments,
Relay coil is controlled by switching signal, realizes the output of 27V control signals, performs power-up control action.Auxiliary power-up is set
Standby and optical transmitter and receiver is powered by ups system, and UPS is by RS232 interface by status information real-time report, while UPS disclosure satisfy that and be
10-20 minutes power reguirements of system, when externally fed disconnects suddenly, host computer can obtain power cut-off information, for operator
Member implements necessary equipment protection operation.
In another embodiment 11, the main equipment adds for feeding back M roads powering state indication signal to the auxiliary
Electric equipment；
The auxiliary powered device is additionally operable to, by the M roads powering state indication signal, be converted to corresponding M way switch
Signal is measured, and the M way switch amount signal is delivered to the combined type optical transmitter and receiver；
The combined type optical transmitter and receiver is additionally operable to the M way switch amount signal being delivered to the control along M roads standard switch road
Control equipment equipment, so that the control device is shown.
In the present specification, a schematic expression of the above terms does not necessarily refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples with suitable
Mode combines.In addition, without conflicting with each other, those skilled in the art can be by the difference described in this specification
The feature of embodiment or example and different embodiments or examples is combined closes with road.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of remote power on system realized based on combined type optical transmitter and receiver, which is characterized in that the remote power on system includes：Control
Control equipment, combined type optical transmitter and receiver, auxiliary powered device and main equipment；
The control device for the switching signal according to input and power-up control logic, exports the parallel on-off model in N roads,
Wherein, N is greater than 2 integer；
The combined type optical transmitter and receiver, for being transmitted conversion process to the parallel on-off model in N roads, while by passing
State reporting processing is carried out to the parallel on-off model in the N roads after defeated conversion process；
The auxiliary powered device for controlling signal according to the W roads by combined type optical transmitter and receiver output, controls the main body
The disconnection of equipment or closure, wherein W are greater than the integer of N.
2. remote power on system according to claim 1, which is characterized in that the combined type optical transmitter and receiver includes：First light
Terminal and the second optical transmitter and receiver；
First optical transmitter and receiver for being transmitted conversion process to the parallel on-off model in N roads, obtains N corresponding
Serial fiber-optic signal, while state reporting processing is being carried out to the parallel on-off model in the N roads after transmitting conversion process；
The second light end for the N Bits Serials fiber-optic signal to be decoded conversion process, obtains the W roads control letter
Number, and W roads control signal is exported to the auxiliary powered device.
3. remote power on system according to claim 2, which is characterized in that first optical transmitter and receiver includes：First switch
Amount signal processing module, the first optical module and first state report processing module；
Wherein, the parallel on-off model in N roads includes：M roads standard on-off model and S roads delay control switch amount signal, M
Integer to be less than N and more than 1, S are the integer less than N and more than 1；
The first switch amount signal processing module, it is serial for the M roads standard on-off model to be converted to corresponding M roads
Electric signal；
The first switch amount signal processing module is additionally operable to the S roads delay control switch signal being converted to corresponding S roads
Be delayed serial electric signal；
First optical module, for M roads serial electric signal to be converted to corresponding M roads fiber-optic signal, and by M roads light
Optical fiber signaling is exported to second optical transmitter and receiver；
First optical module is additionally operable to S roads delay serial electric signal being converted to S roads time delay optical fiber signal, and by institute
S roads time delay optical fiber signal is stated to export to second optical transmitter and receiver；
The first state reports processing module, for according to M roads serial electric signal and the serial telecommunications of S roads delay
Number, the state of the parallel on-off model in N roads is analyzed, and the state outcome of analysis is given by RS232 interface real-time report
External equipment.
4. remote power on system according to claim 3, which is characterized in that the first switch amount signal processing module packet
It includes：First level shifting circuit, the first delay disappear twitter circuit, the first parallel-to-serial converter；
First level shifting circuit is believed for the M roads standard on-off model to be converted to the corresponding parallel TTL in M roads
Number；And for the S roads delay control switch signal to be converted to the parallel TTL signal of corresponding S roads delay；
First delay disappears twitter circuit, for eliminating the parallel TTL signal in the M roads and the S roads are delayed parallel TTL controls letter
Error signal in number；
First parallel-to-serial converter, for according to predetermined protocol by eliminate error signal after the parallel TTL signal in M roads
It is separately encoded with the parallel TTL controls signal of S roads delay as M roads serial electric signal and S roads delay serial electric signal.
5. remote power on system according to claim 4, which is characterized in that the error signal refers to that mechanical switch is shaken
When the signal that inputs.
6. the remote power on system according to any one of claim 3-5, which is characterized in that the second optical transmitter and receiver packet
It includes：Second optical module, second switch amount signal processing module；
Second optical module, it is corresponding for M roads fiber-optic signal and the S roads time delay optical fiber signal to be respectively converted into
M roads serial electric signal and S roads delay serial electric signal；
The second switch amount signal processing module, for accordingly exporting M roads control signal according to M roads serial electric signal
To the auxiliary powered device；And it is additionally operable to accordingly export W-M roads control signal according to S roads delay serial electric signal
To the auxiliary powered device.
7. remote power on system according to claim 6, which is characterized in that the second switch amount signal processing module packet
It includes：Second serial-parallel conversion circuit, Darlington chip；
Second serial-parallel conversion circuit, for M roads serial electric signal and S roads delay serial electric signal is right respectively
That answers is converted to the parallel TTL signal in the M roads and the parallel TTL signal of S roads delay, and according to S roads delays time to control
The state of on-off model judges the sequence number of the W-M roads control signal of the parallel TTL signal output of the S roads delay；
The Darlington chip, for controlling signal according to the corresponding M roads of the parallel TTL signal output in the M roads；
The Darlington chip is additionally operable to according to the S roads parallel TTL signal of delay and sequence number output are corresponding
W-M roads control signal.
8. remote power on system according to claim 7, which is characterized in that the S roads are delayed each in parallel TTL signal
The parallel TTL signal output at least 2 tunnels control signal of road delay；
Signal is controlled all the way per parallel TTL signal output all the way in the parallel TTL signal in M roads.
9. remote power on system according to claim 7 or 8, which is characterized in that the auxiliary powered device includes：Relay
Device；The relay, for signal and W-M roads control signal being controlled to carry out the power-up of its own coil according to the M roads
Or have a power failure.
10. remote power on system according to claim 6, which is characterized in that first optical transmitter and receiver and second light
It is further included in terminal：Power-supply device；The power-supply device is used for the first switch amount signal processing module, described first
Optical module, second optical module and second switch amount signal processing module power supply.
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| CN201711479467.9A CN108155951A (en) | 2017-12-29 | 2017-12-29 | A kind of remote power on system realized based on combined type optical transmitter and receiver |
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| CN201711479467.9A CN108155951A (en) | 2017-12-29 | 2017-12-29 | A kind of remote power on system realized based on combined type optical transmitter and receiver |
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| CN104242444A (en) * | 2013-06-13 | 2014-12-24 | 交通运输部公路科学研究所 | Novel far-end power supply controller |
| CN106357005A (en) * | 2016-11-16 | 2017-01-25 | 深圳潜行创新科技有限公司 | Remote power-on system and controlled end |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202602239U (en) * | 2012-03-16 | 2012-12-12 | 杭州信控科技有限公司 | Multi-channel monitoring and controlling circuit for DC remote power supply |
| CN104242444A (en) * | 2013-06-13 | 2014-12-24 | 交通运输部公路科学研究所 | Novel far-end power supply controller |
| CN203406876U (en) * | 2013-06-26 | 2014-01-22 | 上海宽岱电讯科技发展有限公司 | Fiber transceiver supporting poe (Power Over Ethernet) and remote power supplying |
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Application publication date: 20180612 |