CN106535398A - Centralized DC street lamp system and control method thereof - Google Patents
Centralized DC street lamp system and control method thereof Download PDFInfo
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- CN106535398A CN106535398A CN201610985448.2A CN201610985448A CN106535398A CN 106535398 A CN106535398 A CN 106535398A CN 201610985448 A CN201610985448 A CN 201610985448A CN 106535398 A CN106535398 A CN 106535398A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
Abstract
The invention provides a centralized DC street lamp system and a control method thereof. The system comprises a centralized controller and a plurality of street lamp units. Each of the street lamp units comprises a driver and a street lamp. In each street lamp unit, the driver is connected to the street lamp and controls the street lamp, wherein each driver comprises a first address and a driver which is only corresponding to the first address, the centralized controller is connected to each driver and stores each first address, and the centralized controller sends a control command comprising the first address corresponding to a driver to be controlled to each driver. According to the system and the method, the single lamp control, partition control and integral control can be realized, the purpose of convenient street lamp management is achieved, and the system is not limited by the communication distance of communication modules such as a traditional Zigbee and a PLC.
Description
Technical field
The present invention relates to technical field of LED illumination, more particularly to a kind of centralized direct current road lamp system and its control method.
Background technology
As LED intelligent illumination application is more and more extensive, used as the requisite equipment of night illumination, which spreads direct current street lamp
If scope is also constantly expanding, especially in tunnel illumination, during local job, single lamp control seems very necessary.Street lamp
Single lamp control includes the functions such as single lamp light modulation, single lamp switch, or can be according to live concrete needs, to a certain specific region of street lamp
The functions such as switch, the light modulation of the street lamp in a region are carried out, single lamp or zonal control of street lamp is realized.
In current centralized road lamp system, lamp holder and system carry Zigbee communication modules or PLC communication modules
Road lamp system has the ability of single lamp control, is illustrated in figure 1 existing centralized direct current street lamp single-lamp control system schematic diagram,
Including Centralized Controller 11, and each driver 13 being connected with Centralized Controller 11, each driver 13 controls each
Street lamp 14, wherein, the inside of Centralized Controller 11 and each driver 13 is fitted with Zigbee or PLC communication modules 12, though
So the system can realize single lamp control, but the holistic cost of system is higher, and communication distance is limited, and for complexity
Environmental applications, easily produce communication signal blind spot, and some lantern festivals do not receive order or uncontrolled hidden so as to form safety
Suffer from.
In addition in the road lamp system for not possessing Zigbee module and PLC module, the functions such as single lamp control can not be typically realized,
This causes the management of a large amount of street lamps very inconvenient, can not meet tunnel etc. for the application places that single lamp control is required.
Accordingly, it would be desirable to design a kind of simple single lamp control system and method for control device and method.
The content of the invention
It is an object of the invention to provide a kind of centralized direct current road lamp system and its control method, to solve existing list
The complex problem of lamp control system and method.
To solve above-mentioned technical problem, the present invention provides a kind of centralized direct current road lamp system, the centralized direct current road
Lamp system includes a Centralized Controller, some streetlight units, wherein：
Each streetlight unit includes a driver and a street lamp, in each streetlight unit, the driver respectively
The street lamp is controlled, wherein：
First address, first address unique correspondence one driver are included in each driver；
The Centralized Controller connects each driver respectively, and stores the first address of each driver, the concentration
Controller sends the control command comprising corresponding first address of driver that will be controlled to each driver.
Optionally, in described centralized direct current road lamp system, first address is dispatched from the factory for drive ID number
Arrange.
Optionally, in described centralized direct current road lamp system, the Centralized Controller according to each driver
One address arranges the second address of each driver.
Optionally, in described centralized direct current road lamp system, the second address one driver of unique correspondence, institute
State the second address to be determined by the installation site of the street lamp of job site.
Optionally, in described centralized direct current road lamp system, the Centralized Controller according to each driver
One address or the second address arrange the 3rd address of each driver.
Optionally, in described centralized direct current road lamp system, corresponding one or more in the 3rd address drives
Device, the 3rd address are determined by the area information of the street lamp of job site.
Optionally, in described centralized direct current road lamp system, first ground of the Centralized Controller according to driver
, to driver transmitting control commands, the control command includes for location, the second address or the 3rd address：Single lamp switch order, single lamp
Dimmer command, partition switch order, subregion dimmer command, global switch order or integrally adjusting light order.
Optionally, in described centralized direct current road lamp system, first address, the second address and the 3rd address are deposited
Storage is in the EEPROM of the driver.
Optionally, in described centralized direct current road lamp system, the control command is changed before driver is sent to
To meet the contact potential series of default communication protocol.
The present invention also provides a kind of control method of centralized direct current road lamp system, the centralized direct current road lamp system
Control method includes：
First address of each driver is respectively stored in the Centralized Controller；
Centralized Controller sends the control command of the first address for including certain driver simultaneously to each driver, some
Driver is decoded to the control command simultaneously；
Street lamp in the streetlight unit that the corresponding driver in first address is located to which according to control command is controlled
System.
Optionally, in the control method of described centralized direct current road lamp system, first address is drive ID
The Default Value of number.
Optionally, in the control method of described centralized direct current road lamp system, described centralized direct current street lamp system
The control method of system also includes：Centralized Controller sends to each driver and arranges the second address command, the second ground of the setting
Location order includes first address and the second address of certain driver, and the driver is to the second address command of the setting
Decoded, the corresponding driver in first address is stored in second address in the driver.
Optionally, in the control method of described centralized direct current road lamp system, second address unique corresponding
Individual driver, second address are determined by the installation site of the street lamp of job site.
Optionally, in the control method of described centralized direct current road lamp system, described centralized direct current street lamp system
The control method of system also includes：Centralized Controller sends to each driver and arranges the 3rd address command, the 3rd ground of the setting
Location order includes first address or the second address and the 3rd address of certain driver, and the driver arranges the to described
Three address commands are decoded, and the 3rd address is stored in the drive by the corresponding driver in first address or the second address
In dynamic device.
Optionally, in the control method of described centralized direct current road lamp system, the 3rd address correspondence one or
The multiple drivers of person, the 3rd address are determined by the area information of the street lamp of job site.
Optionally, in the control method of described centralized direct current road lamp system, the Centralized Controller is according to driving
, to driver transmitting control commands, the control command includes for first address of device, the second address or the 3rd address：Single lamp switch
Order, single lamp dimmer command, partition switch order, subregion dimmer command, global switch order or integrally adjusting light order.
Optionally, in the control method of described centralized direct current road lamp system, first address, the second address and
3rd address is stored in the EEPROM of the driver.
Optionally, in the control method of described centralized direct current road lamp system, the control command is being sent to drive
The contact potential series for meeting default communication protocol is converted to before dynamic device.
In the centralized direct current road lamp system and its control method that the present invention is provided, by Centralized Controller simultaneously to each
Individual driver sends the corresponding driver of control command and the first address of the first address for including certain driver according to control
Street lamp in the streetlight unit that system order is located to which is controlled, and realizes without the need for installing communication unit on each street lamp,
The single lamp control of each street lamp can just be realized.
Further, the present invention is that driver arranges the second address by Centralized Controller, realizes street lamp installation site
With the one-to-one relationship of drive ID Default Value, facilitate system administration and monitoring, can be with when street lamp breaks down
One time obtained field position；After setting, Centralized Controller sends to driver and includes the two address control life of driver
Order, makes driver in the direct current road lamp system for not possessing the communication modules such as Zigbee and PLC, using DC voltage code communication
Technology, realizes the single lamp control to street lamp, including the light modulation of single lamp, single lamp switch and single lamp fault detection.
Further, the present invention is sent to driver by Centralized Controller and arranges the 3rd address command, that is, be provided with
The area information of street lamp, it is possible to achieve according to live concrete needs, Free Partition operation is carried out to street lamp by software design patterns, gram
Having taken carries out subregion by driver hardware jumper, and number of partitions is limited, subregion is limited by lamp stand installation site and subregion sets
The shortcoming of difficulty is put, it is achieved thereby that the zonal control of style of opening.
On the whole, the system can realize single lamp control, zonal control and overall control, reach manage convenient to street lamp
Purpose, do not limited by the communication module communication distance such as traditional Zigbee and PLC.
Description of the drawings
Fig. 1 is existing centralized direct current street lamp single-lamp control system schematic diagram；
Fig. 2～3 are one centralized direct current road lamp system schematic diagrams of the embodiment of the present invention；
Fig. 4～6 are the control method flow charts of two centralized direct current road lamp system of the embodiment of the present invention；
Shown in figure：11- Centralized Controllers；12-Zigbee or PLC communication modules；13- drivers；14- street lamps；21- collection
Middle controller；22- streetlight units；23- drivers；24- street lamps；25- host computers.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to centralized direct current road lamp system proposed by the present invention and its control method
It is described in further detail.According to following explanation and claims, advantages and features of the invention will become apparent from.Should be noted
It is that accompanying drawing in the form of simplifying very much and uses non-accurately ratio, only conveniently, lucidly to aid in illustrating this
The purpose of bright embodiment.
The core concept of the present invention is to provide a kind of control device and the simple single lamp control system and method for method.
To realize above-mentioned thought, the invention provides a kind of centralized direct current road lamp system and its control method, including one
Individual Centralized Controller, some streetlight units, each streetlight unit include a driver and a street lamp respectively；Described each drive
First address, first address unique correspondence one driver are included in dynamic device；The Centralized Controller connects respectively
Described each driver, and each first address described in storing are connect, the Centralized Controller sends bag to described each driver
Control command containing corresponding first address of driver that will be controlled.
<Embodiment one>
The present embodiment provides a kind of centralized direct current road lamp system, as shown in Fig. 2 the centralized direct current road lamp system bag
A Centralized Controller 21, some streetlight units 22 are included, wherein：22 points of each streetlight unit in some streetlight units 22
Not Bao Kuo a driver 23 and a street lamp 24, in described each streetlight unit 22, its described driver 23 connects described
Street lamp 24 simultaneously controls its streetlight unit 22 being located, wherein：In described each driver 23 respectively include first address, one
Individual first address one driver 23 of unique correspondence；The Centralized Controller 21 connects described each driver 23 respectively, and deposits
First address of each driver described in storage, the Centralized Controller 21 send to described each driver 23 and include and will control
23 corresponding first address of driver control command.Default Value of first address for drive ID number.
In described centralized direct current road lamp system, the Centralized Controller is arranged according to the first address of driver and is driven
Second address of dynamic device.Second address uniquely corresponds to the driver, street lamp of second address by job site
Installation site is determined.The Centralized Controller arranges the 3rd ground of driver according to first address or the second address of driver
Location.One the 3rd address corresponds to one or more driver, i.e., be configured according to specific partitioning strategies, the 3rd ground
Location is determined by the area information of the street lamp of job site.First address, the second address and the 3rd address are stored in the drive
In the EEPROM of dynamic device.
The Centralized Controller sends to driver according to the first address of driver, the second address or the 3rd address and controls
Order, control command are included but is not limited to：Single lamp switch order, single lamp dimmer command, partition switch order, subregion light modulation life
Make, global switch order or integrally adjusting light order.Single lamp switch order, single lamp dimmer command, partition switch order, subregion light modulation
The control commands such as order, global switch order or integrally adjusting light order are converted to before driver is sent to and meet default communication protocols
The contact potential series of view, driver parse the contact potential series, to obtain the control command entrained by contact potential series, and are based on the control
The electric current of system order control street lamp, so as to control the brightness of street lamp；Matching can be obtained by the amplitude of change supply voltage
Contact potential series, contact potential series using different magnitudes of voltage as high level and low level, effectively can overcome high frequency in circuit and
Low-frequency disturbance, solves long transmission line transmission supply voltage and is gradually reduced the impact to street lamp brightness, and reliability is high, low cost.And,
The setting of the second address of driver and the 3rd address turns with the 3rd address command is arranged also by arranging the second address command
It is changed to after meeting the contact potential series of default communication protocol and is then forwarded to driver.
As shown in figure 3, operating above, remotely control is such as needed, the host computer 25 of connection Centralized Controller 21 can be first passed through
Action required " order " is sent to Centralized Controller 21 (can communicate by GPRS), then driver is sent to by Centralized Controller 21
23, sending method is as described above.
<Embodiment two>
The present embodiment provides a kind of control method of centralized direct current road lamp system, the centralized direct current road lamp system
Control method includes：First address of each driver is respectively stored in the Centralized Controller；Centralized Controller is same
When the control command for including certain the first address is sent to each driver, some drivers are carried out to the control command simultaneously
Decoding；The corresponding driver in first address is controlled to the streetlight unit which is located according to control command.Described first
Default Value of the address for drive ID number.
As shown in figure 4, in the control method of described centralized direct current road lamp system, pacifying in step S11 for the first time first
During dress, the first address, the i.e. Default Value of drive ID number, then the installation for obtaining the streetlight unit at driver place are first obtained
Both are corresponded and are stored in Centralized Controller together, be i.e. step S12, to carry out follow-up the second ground of setting by position
The step of location, will the driver the first address and the second address be collectively stored in the Centralized Controller, each drive
The address of dynamic device is respectively stored in the diverse location in Centralized Controller, is then configured the second address step S13, concentrates control
Device processed is sent to each driver simultaneously includes certain first address and its corresponding two address control command, some drives
Dynamic device is decoded to the control command simultaneously；The corresponding driver in first address is located to which according to control command
Streetlight unit is controlled, will the second address be stored in the corresponding driver in first address；Followed by step
S14, arranges the 3rd address, wherein it is possible to skip step S13, directly carries out the setting of step S14, first, first to each street lamp
Carry out subregion setting, to obtain the 3rd address of each driver, Centralized Controller by the first address of same driver,
Second address and the 3rd address, the i.e. Default Value of drive ID number, the installation site of place streetlight unit and area information
Corresponded to and be stored together, to facilitate the address for being driven device to arrange, when the address of driver is arranged, driver will
First address, the second address and the 3rd address are stored entirely in the EEPROM of the driver.
Finally, set up behind the second address of driver and the 3rd address that (setting of the second address and the 3rd address is only needed to
Arrange when first installation street lamp or street lamp have change), then can be sent out by high direct voltage coding techniques by Centralized Controller
Send overall control, single lamp control or zonal control etc. to order, that is, carry out step S15, the Centralized Controller is according to driver
, to driver transmitting control commands, control command includes for first address, the second address or the 3rd address：Single lamp switch order, list
Lamp dimmer command, partition switch order, subregion dimmer command, global switch order or integrally adjusting light etc. are ordered.
Further, the control command is converted to the voltage sequence for meeting default communication protocol before driver is sent to
Row.And, the setting of the second address of driver and the 3rd address will be also by will arrange the second address command and arrange the 3rd ground
Location order is then forwarded to driver after being converted to the contact potential series for meeting default communication protocol.The present embodiment passes through Centralized Controller
To driver send include the first address of driver or two address control command, make driver do not possess Zigbee and
In the direct current road lamp system of the communication modules such as PLC, using DC voltage code communication technology, the single lamp control to street lamp is realized,
Survey including the light modulation of single lamp, single lamp switch and single lamp inspection.
As shown in figure 5, in the control method of described centralized direct current road lamp system, described centralized direct current street lamp
The control method of system also includes that to driver two address setting concrete steps include S21：Start；S22：Centralized Control
Device sends to the driver and arranges the second address command, and the second address command of the setting includes the first of certain driver
Address and the second address；S23：The driver is decoded to the second address command of the setting；S24：First ground
The corresponding driver in location is stored in second address in the driver；S25：Complete.Second address is by job site
Street lamp installation site determine, second address uniquely corresponds to the driver.Set for driver by Centralized Controller
The second address is put, the one-to-one relationship of street lamp installation site and drive ID Default Value is realized, is facilitated system administration
And monitoring, field position can be obtained with the very first time when street lamp breaks down.
After setting the second address, Centralized Controller sends single lamp switch order, and (order includes the second address and open and close
Lamp information), after driver receives order and is correctly decoded, (will arrange after operation through the second address, drive with its single lamp address number
The second address has been stored inside dynamic device) corresponding lamp execution open and close lamp operation.Centralized Controller is by sending single lamp light modulation life
Make (order includes the second address and light modulation ratio), the different brightness of different light modulation ratio correspondences, driver receive order simultaneously
After being correctly decoded, (will arrange after operation through the second address, internal drive has stored the second address) with its second address
Corresponding lamp is adjusted to given luminance.
As shown in fig. 6, in the control method of described centralized direct current road lamp system, described centralized direct current street lamp
The control method of system also includes the setting to the 3rd address of driver, and concrete steps include S31：Start；S32：Centralized Control
Device sends to the driver and arranges the 3rd address command, and the 3rd address command of the setting includes the first of certain driver
Address or the second address and the 3rd address；S33：The driver is decoded to the 3rd address command of the setting；S34：
First address or the corresponding driver of the second position are stored in the 3rd address in the driver；S35：Complete.
Specifically, the 3rd address is determined that by the area information of the street lamp of job site the 3rd address is each
The area information of street lamp, i.e., by area information to street lamp subregion, the 3rd address not necessarily uniquely corresponds to a driver,
One or more drivers can be corresponded to, such as first area correspond to street lamp one, street lamp two and street lamp three, then street lamp one, road
3rd address of lamp two and street lamp three is all same address.Sent to driver by Centralized Controller and the 3rd address life is set
Order, that is, be provided with the area information of street lamp, it is possible to achieve according to live concrete needs, carries out freedom to street lamp by software design patterns
Division operation, overcoming carries out subregion by driver hardware jumper, and number of partitions is limited, subregion is limited by lamp stand installation site
System and subregion arrange difficult shortcoming, it is achieved thereby that the zonal control of style of opening.
After setting the 3rd address, Centralized Controller by send partition switch order (order comprising the 3rd address and
Subregion open and close lamp information), after driver receives order and is correctly decoded, lamp corresponding with its 3rd address is performed into open and close lamp
Operation；Centralized Controller passes through to send subregion dimmer command (order includes the 3rd address and light modulation percent information), not the people having the same aspiration and interest
The different brightness of correspondence of light ratio, after driver receives order and is correctly decoded, will (the 3rd addresses of Jing be arranged with its 3rd address
After operation, internal drive is stored) correspondence subregion lamp be adjusted to given luminance.
Integrally adjusting light order refers to that Centralized Controller receives system institute after order by sending integrally adjusting light order, driver
Some lamps can be adjusted to given luminance；Global switch order refers to that Centralized Controller sends global switch order, and driver is received
After order, all of lamp of system can perform switch lamp operation.
In the centralized direct current road lamp system and its control method that the present invention is provided, by Centralized Controller simultaneously to each
Individual driver sends the corresponding driver of control command and the first address of the first address for including certain driver according to control
Street lamp in the streetlight unit that system order is located to which is controlled, and realizes without the need for installing communication unit on each street lamp,
The single lamp control of each street lamp can just be realized.
Further, the present invention is that driver arranges the second address by Centralized Controller, realizes street lamp installation site
With the one-to-one relationship of drive ID Default Value, facilitate system administration and monitoring, can be with when street lamp breaks down
One time obtained field position；After setting, Centralized Controller sends to driver and includes the two address control life of driver
Order, makes driver in the direct current road lamp system for not possessing the communication modules such as Zigbee and PLC, using DC voltage code communication
Technology, realizes the single lamp control to street lamp, including the light modulation of single lamp, single lamp switch.
Further, the present invention is sent to driver by Centralized Controller and arranges the 3rd address command, that is, be provided with
The area information of street lamp, it is possible to achieve according to live concrete needs, Free Partition operation is carried out to street lamp by software design patterns, gram
Having taken carries out subregion by driver hardware jumper, and number of partitions is limited, subregion is limited by lamp stand installation site and subregion sets
The shortcoming of difficulty is put, it is achieved thereby that the zonal control of style of opening.
On the whole, the system can realize single lamp control, zonal control and overall control, reach manage convenient to street lamp
Purpose, the problems such as overcoming that the communication module such as Zigbee and PLC communication distance is limited, application is complicated, communicate unstable.
In this specification, each embodiment is described by the way of progressive, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.Foregoing description is only to the present invention
The description of preferred embodiment, the not any restriction to the scope of the invention, the those of ordinary skill in field of the present invention is according to above-mentioned
Any change that disclosure is done, modification, belong to the protection domain of claims.
Claims (18)
1. an a kind of centralized direct current road lamp system, it is characterised in that the centralized direct current road lamp system includes that is concentrated a control
Device processed, some streetlight units, wherein：
Each streetlight unit includes a driver and a street lamp, in each streetlight unit, the driver control respectively
The street lamp, wherein：
First address, first address unique correspondence one driver are included in each driver；
The Centralized Controller connects each driver respectively, and stores the first address of each driver, the centralized Control
Device sends the control command comprising corresponding first address of driver that will be controlled to each driver.
2. centralized direct current road lamp system as claimed in claim 1, it is characterised in that first address is drive ID number
The Default Value of code.
3. centralized direct current road lamp system as claimed in claim 1, it is characterised in that the Centralized Controller is driven according to each
First address of dynamic device arranges the second address of each driver.
4. centralized direct current road lamp system as claimed in claim 3, it is characterised in that the unique correspondence one in second address
Driver, second address are determined by the installation site of the street lamp of job site.
5. centralized direct current road lamp system as claimed in claim 4, it is characterised in that the Centralized Controller is driven according to each
First address or the second address of dynamic device arrange the 3rd address of each driver.
6. centralized direct current road lamp system as claimed in claim 5, it is characterised in that the 3rd address correspondence one or
Multiple drivers, the 3rd address are determined by the area information of the street lamp of job site.
7. centralized direct current road lamp system as claimed in claim 6, it is characterised in that the Centralized Controller is according to driver
The first address, the second address or the 3rd address to driver transmitting control commands, the control command includes：Single lamp switch life
Make, single lamp dimmer command, partition switch order, subregion dimmer command, global switch order or integrally adjusting light order.
8. centralized direct current road lamp system as claimed in claim 7, it is characterised in that first address, the second address and
3rd address is stored in the EEPROM of the driver.
9. centralized direct current road lamp system as claimed in claim 7, it is characterised in that the control command is being sent to driving
The contact potential series for meeting default communication protocol is converted to before device.
10. a kind of method processed of centralized direct current road lamp system, it is characterised in that the control of the centralized direct current road lamp system
Method includes：
First address of each driver is respectively stored in the Centralized Controller；
Centralized Controller sends the control command of the first address for including certain driver, some drivings simultaneously to each driver
Device is decoded to the control command simultaneously；
Street lamp in the streetlight unit that the corresponding driver in first address is located to which according to control command is controlled.
The control method of 11. centralized direct current road lamp systems as claimed in claim 10, it is characterised in that first address
For the Default Value of drive ID number.
The control method of 12. centralized direct current road lamp systems as claimed in claim 11, it is characterised in that described is centralized
The control method of direct current road lamp system also includes：Centralized Controller sends to each driver and arranges the second address command, described
Arranging the second address command includes first address and the second address of certain driver, and the driver arranges the to described
Double-address order is decoded, and the corresponding driver in first address is stored in second address in the driver.
The control method of 13. centralized direct current road lamp systems as claimed in claim 12, it is characterised in that second address
One driver of unique correspondence, second address is determined by the installation site of the street lamp of job site.
The control method of 14. centralized direct current road lamp systems as claimed in claim 13, it is characterised in that described is centralized
The control method of direct current road lamp system also includes：Centralized Controller sends to each driver and arranges the 3rd address command, described
Arranging the 3rd address command includes first address or the second address and the 3rd address of certain driver, the driver pair
The 3rd address command of the setting is decoded, and first address or the corresponding driver of the second position are by the 3rd address
It is stored in the driver.
The control method of 15. centralized direct current road lamp systems as claimed in claim 14, it is characterised in that the 3rd address
Corresponding one or more driver, the 3rd address is determined by the area information of the street lamp of job site.
The control method of 16. centralized direct current road lamp systems as claimed in claim 15, it is characterised in that the centralized Control
Device according to the first address of driver, the second address or the 3rd address to driver transmitting control commands, the control command bag
Include：Single lamp switch order, single lamp dimmer command, partition switch order, subregion dimmer command, global switch order or integrally adjusting light
Order.
The control method of 17. centralized direct current road lamp systems as claimed in claim 16, it is characterised in that first ground
Location, the second address and the 3rd address are stored in the EEPROM of the driver.
The control method of 18. centralized direct current road lamp systems as claimed in claim 16, it is characterised in that the control command
The contact potential series for meeting default communication protocol is converted to before driver is sent to.
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| CN201610985448.2A CN106535398A (en) | 2016-11-09 | 2016-11-09 | Centralized DC street lamp system and control method thereof |
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| CN201610985448.2A CN106535398A (en) | 2016-11-09 | 2016-11-09 | Centralized DC street lamp system and control method thereof |
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Cited By (1)
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| CN113840421A (en) * | 2020-06-24 | 2021-12-24 | 深圳市零奔洋光电股份有限公司 | LED module control system |
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| CN106028526A (en) * | 2016-06-23 | 2016-10-12 | 文德勤 | Indoor intelligent lamp control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113840421A (en) * | 2020-06-24 | 2021-12-24 | 深圳市零奔洋光电股份有限公司 | LED module control system |
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