CN207305020U - Controller for road lamp, street lamp and road lamp system - Google Patents
Controller for road lamp, street lamp and road lamp system Download PDFInfo
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- CN207305020U CN207305020U CN201721253274.7U CN201721253274U CN207305020U CN 207305020 U CN207305020 U CN 207305020U CN 201721253274 U CN201721253274 U CN 201721253274U CN 207305020 U CN207305020 U CN 207305020U
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Abstract
The utility model provides a kind of controller for road lamp, street lamp and road lamp system；Communication interface circuit receives the control instruction that server is sent, and control instruction is sent to microcontroller；Microcontroller preserves control instruction, and control signal is sent to ON-OFF control circuit and Illumination adjusting circuit；ON-OFF control circuit controls being turned on and off for the multichannel light source on street lamp by multiple control ports respectively；Illumination adjusting circuit adjusts the illumination brightness of the multichannel light source on street lamp by multiple adjusting ports respectively；Controller for road lamp can be with the working status of light source on the independent control street lamp, when avoiding exterior gateway or server fail in the utility model, the problem of street lamp is out of hand, improves the independent control ability of street lamp.The controller for road lamp can also control the working status of multichannel light source on street lamp respectively, when different light sources are towards different roads, can adjust the Irradiance on different roads respectively, can make Street lamps control mode more science, fine.
Description
Technical field
Street lamps control technical field is the utility model is related to, more particularly, to a kind of controller for road lamp, street lamp and street lamp system
System.
Background technology
In existing Street lamps control mode, mostly by staff by server and gateway, to the road in setting regions
The operations such as what lamp was unified be turned on and off；However, this mode for relying on gateway and being controlled to street lamp, when gateway or clothes
When business device breaks down, street lamp also just loses control, not only have impact on the normal lighting demand of people, can also waste of energy.
For the problem that existing Street lamps control mode is stronger to gateway dependence, independent control ability is poor, not yet carries
Go out effective solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of controller for road lamp, street lamp and road lamp system, with independence
The working status of light source on street lamp is controlled, improves the independent control ability of street lamp.
In a first aspect, the utility model embodiment provides a kind of controller for road lamp, including microcontroller, and and micro-control
Communication interface circuit, ON-OFF control circuit and the Illumination adjusting circuit of device connection processed；Communication interface circuit passes through gateway and outside
Server connection；Be provided with multiple control ports on ON-OFF control circuit, multiple control ports respectively with the multichannel on street lamp
Light source connects；Be provided with multiple adjusting ports on Illumination adjusting circuit, multiple adjusting ports respectively with the multichannel light source on street lamp
Connection；Communication interface circuit is used for the control instruction for receiving server transmission, and control instruction is sent to microcontroller；Microcontroller
Device is used to preserve control instruction, and control signal is sent to ON-OFF control circuit and Illumination adjusting circuit；ON-OFF control circuit is used for
Control signal is received, controls being turned on and off for the multichannel light source on street lamp respectively by multiple control ports；Illumination adjusting electricity
Road is used to receive control signal, adjusts the illumination brightness of the multichannel light source on street lamp respectively by multiple adjusting ports.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect, its
In, above-mentioned controller for road lamp further includes the serial port circuit being connected with microcontroller；Serial port circuit passes through gateway and exterior service
Device connects；Serial port circuit is used for the debugging signal for receiving server transmission, and debugging signal is sent to microcontroller.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect, its
In, above-mentioned controller for road lamp further includes power module；Power module is connected with microcontroller；Power module is used for external power supply
Voltage and current be converted into operating voltage and the operating current to match with microcontroller.
Second of possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Three kinds of possible embodiments, wherein, above-mentioned controller for road lamp further includes electrical quantity sensor；Electrical quantity sensor is controlled with switch respectively
Circuit processed, power module are connected with microcontroller；Electrical quantity sensor is used to gather to be inputted to the of light source through ON-OFF control circuit
One electricity, and inputted through power module to the second electricity of microcontroller, the first electricity and the second electricity are sent to micro-control
Device processed.
Second of possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Four kinds of possible embodiments, wherein, above-mentioned controller for road lamp further includes protection circuit；Protection circuit is arranged at electrical quantity sensor
Between external power supply.
The third possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Five kinds of possible embodiments, wherein, above-mentioned electrical quantity sensor includes current acquisition unit, voltage acquisition unit, electricity and calculates
Unit and communication unit；Current acquisition unit is used to gather to be inputted to the first electric current of light source, Yi Jijing through ON-OFF control circuit
Power module is inputted to the second electric current of microcontroller；Voltage acquisition unit is used to gather to be inputted to light source through ON-OFF control circuit
First voltage, and inputted through power module to the second voltage of microcontroller；Electricity computing unit is used to receive the first electricity
Stream, the second electric current, first voltage and second voltage, export the first electricity and the second electricity；Communication unit is used for the first electricity
Sent with the second electricity to microcontroller.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect, its
In, above-mentioned ON-OFF control circuit includes switch drive unit and switch element；Switch drive unit is connected with microcontroller；Switch
Unit is connected with the multichannel light source on street lamp；Microcontroller is additionally operable to send control signal to switch drive unit, so that switch
Driving unit driving switch unit, to control being turned on and off for light source.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect, its
In, above-mentioned Illumination adjusting circuit includes pulse width regulating circuit, alternatively, current regulating circuit.
Second aspect, the utility model embodiment provide a kind of street lamp, and street lamp includes above-mentioned controller for road lamp, further includes
Street lamp body；Multichannel light source is provided with street lamp body；Light source includes LED light source.
The third aspect, the utility model embodiment provide a kind of road lamp system, and system includes above-mentioned street lamp, further includes clothes
Business device.
The utility model embodiment brings following beneficial effect：
A kind of controller for road lamp, street lamp and the road lamp system that the utility model embodiment provides, pass through communication interface circuit
Receive the control instruction that server is sent；The control instruction is preserved by microcontroller, and to ON-OFF control circuit and illumination tune
Economize on electricity road sends control signal；Control being turned on and off for the multichannel light source on street lamp respectively by ON-OFF control circuit；Pass through
Illumination adjusting circuit adjusts the illumination brightness of the multichannel light source on street lamp respectively；In which, controller for road lamp can be controlled independently
The working status of light source on the street lamp is made, when avoiding exterior gateway or server fail, the problem of street lamp is out of hand,
Improve the independent control ability of street lamp.
Meanwhile in aforesaid way, controller for road lamp can control the working status of multichannel light source on street lamp respectively, work as difference
When light source is towards different roads, the Irradiance on different roads can be adjusted respectively, can make Street lamps control mode more section
Learn, is fine.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is realized and obtained in book, claims and attached drawing.
To enable the above-mentioned purpose of the utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Attached drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram for controller for road lamp that the utility model embodiment provides；
Fig. 2 is the structure diagram for another controller for road lamp that the utility model embodiment provides；
Fig. 3 is a kind of structure diagram for street lamp that the utility model embodiment provides；
Fig. 4 is a kind of structure diagram for road lamp system that the utility model embodiment provides.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Example is applied, instead of all the embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making
All other embodiments obtained under the premise of creative work, shall fall within the protection scope of the present invention.
It is stronger to gateway dependence in view of existing Street lamps control mode, the problem of independent control ability is poor, this reality
A kind of controller for road lamp, street lamp and road lamp system are provided with new embodiment；The technology can be applied to outdoor road lamp, garden
In the control scene of lamp and indoor illumination；It is particularly applicable to be provided with multiple light sources (for example, LED on every pole line lamp
Light source, high-pressure sodium lamp light source or sodium vapor lamp light source etc.) control scene in；The technology can use relevant software or hardware real
It is existing, it is described below by embodiment.
A kind of structure diagram of controller for road lamp shown in Figure 1；The controller for road lamp includes microcontroller 10, with
And communication interface circuit 11, ON-OFF control circuit 12 and the Illumination adjusting circuit 13 being connected with microcontroller 10；
Communication interface circuit 11 is connected by gateway with exterior server；Multiple controls are provided with ON-OFF control circuit 12
Port processed, multiple control ports are connected with the multichannel light source on street lamp respectively；Multiple adjustings are provided with Illumination adjusting circuit 13
Port, multiple adjusting ports are connected with the multichannel light source on street lamp respectively；
Communication interface circuit 11 is used for the control instruction for receiving server transmission, and control instruction is sent to microcontroller；
Microcontroller 10 is used to preserve control instruction, and control signal is sent to ON-OFF control circuit and Illumination adjusting circuit；Switch control
Circuit 12 is used to receive control signal, controls being turned on and off for the multichannel light source on street lamp respectively by multiple control ports；
Illumination adjusting circuit 13 is used to receive control signal, adjusts the illumination of the multichannel light source on street lamp respectively by multiple adjusting ports
Brightness.
Above-mentioned controller for road lamp can be installed on the lamp stand of every pole line lamp, be connected with the multichannel light source on the street lamp；With
Exemplified by including two-way light source per pole line lamp, in general, all the way light source towards car lane, another way light source towards non-motorized lane or
Pavement；The control instruction that above-mentioned server is sent, can be included per the specific operating mode of road light source；Microcontroller can root
According to the operating mode of every road light source, the working status per road light source is controlled respectively.
Above-mentioned microcontroller can also can be realized by chip microcontroller by Digital Signal Processing dsp chip；It is above-mentioned
Communication interface circuit can be wired communication interface circuit, for example, WAN (Wide Area Network, wide area network) interface circuit
Or LAN (Local Area Network, LAN) interface circuit.
Above-mentioned communication interface circuit can also be wireless communication interface circuit, for example, Wi-Fi (WIreless-
Fidelity, Wireless Fidelity) communication interface circuit and GPRS (General Packet Radio Service, general packet without
Line service) communication interface circuit etc..Above-mentioned communication interface circuit can be also used for receiving the letter such as inquiry, configuration of gateway transmission
Breath, sends required status information of gateway etc..
A kind of controller for road lamp that the utility model embodiment provides, receives what server was sent by communication interface circuit
Control instruction；The control instruction is preserved by microcontroller, and control letter is sent to ON-OFF control circuit and Illumination adjusting circuit
Number；Control being turned on and off for the multichannel light source on street lamp respectively by ON-OFF control circuit；Distinguished by Illumination adjusting circuit
Adjust the illumination brightness of the multichannel light source on street lamp；In which, controller for road lamp can be with light source on the independent control street lamp
Working status, when avoiding exterior gateway or server fail, the problem of street lamp is out of hand, improve the independence of street lamp
Control ability.
Meanwhile in aforesaid way, controller for road lamp can control the working status of multichannel light source on street lamp respectively, work as difference
When light source is towards different roads, the Irradiance on different roads can be adjusted respectively, can make Street lamps control mode more section
Learn, is fine.
The structure diagram of another controller for road lamp shown in Figure 2；The controller for road lamp shown road in Fig. 1
Realized on the basis of lamp controller；The controller for road lamp includes microcontroller 10, and the communication interface being connected with microcontroller 10
Circuit 11, ON-OFF control circuit 12 and Illumination adjusting circuit 13；
The controller for road lamp further includes the serial port circuit 14 being connected with microcontroller；The serial port circuit 14 is by gateway and outside
The server connection in portion；The serial port circuit 14 is used for the debugging signal for receiving server transmission, and debugging signal is sent to micro-control
Device processed.The serial port circuit can be realized by the serial port circuit of the types such as RS-232-C, RS-422, RS485.
For example, when controller for road lamp or street lamp are newly installed, or when replacing, server is needed to the Street lamps control
Device and corresponding street lamp are debugged, and in debugging process, server to controller for road lamp by sending debugging signal, Ke Yizhi
Connect the working status of control light source.
Debugging signal can be sent to controller for road lamp by cable network by above-mentioned serial port circuit, make debugging signal
Transmission is more stable；Controller for road lamp is debugged by above-mentioned serial port circuit, can ensure the reliability of controller for road lamp
And stability, improve production efficiency.
Further, above-mentioned controller for road lamp further includes power module 15；The power module 15 is connected with microcontroller；Should
Power module is used to the voltage and current of external power supply being converted into the operating voltage and the operating current that match with microcontroller.
For example, said external voltage can be the alternating current of 220V；It is usually with the operating voltage that microcontroller matches
5V, and operating current is direct current；At this time, regulator circuit and rectification circuit can be included in above-mentioned voltage module, by external electrical
The voltage transformation of pressure is the stable operating voltage to match with microcontroller, and the alternating current of external voltage is converted to direct current
Electricity.
Further, above-mentioned controller for road lamp further includes electrical quantity sensor 16；The electrical quantity sensor 16 is controlled with switch respectively
Circuit processed, power module are connected with microcontroller；The electrical quantity sensor 16 is used to gather to be inputted to light source through ON-OFF control circuit
The first electricity, and inputted through power module to the second electricity of microcontroller, by the first electricity and the second electricity send to
Microcontroller.
Above-mentioned electrical quantity sensor is a kind of detection device, can collect the power consumption information of measurand, and will can gather
The power consumption information arrived, is for conversion into electric signal or the information output of other required forms, to meet information according to certain rules
Transmission, processing, storage, display, record and control etc. require.Above-mentioned electrical quantity sensor can also gather a variety of use of measurand
Electrical parameter, for example, electric current, voltage, power, frequency, power factor etc., and by the electric quantity parameter be converted into DC current,
DC voltage simultaneously isolates output analog signal or digital signal.
When actually realizing, it can measure using every pole line lamp as measurand and count the pole line lamp in set period of time
Interior electric quantity data and opening time；It can also measure using every road light source as measurand and count each road light source at setting
Between electric quantity data in section and opening time.
By counting the electric quantity data of street lamp, accurate street lamp energy consumption condition can be obtained, road is adjusted easy to administrative staff
Lamp operating mode, saves the energy, while extends the street lamp service life；By the opening time for counting street lamp, it can be estimated that light source makes
With the service life, easy to be safeguarded, managed to street lamp.
Specifically, above-mentioned electrical quantity sensor can include current acquisition unit 161, voltage acquisition unit 162, electricity calculating
Unit 163 and communication unit 164；
Above-mentioned current acquisition unit 161 is used to gather to be inputted to the first electric current of light source, Yi Jijing through ON-OFF control circuit
Power module is inputted to the second electric current of microcontroller；
Above-mentioned voltage acquisition unit 162 is used to gather to be inputted to the first voltage of light source, Yi Jijing through ON-OFF control circuit
Power module is inputted to the second voltage of microcontroller；
Above-mentioned electricity computing unit 163 is used to receive the first electric current, the second electric current, first voltage and second voltage, output
First electricity and the second electricity；
Above-mentioned communication unit 164 is used to send the first electricity and the second electricity to microcontroller.
Further, above-mentioned controller for road lamp further includes protection circuit 17；The protection circuit 17 is arranged at electrical quantity sensor
Between external power supply.
In view of external power supply due to supply network or the factor of load change, asking for power supply instability may result in
Topic, in order to avoid the light source on controller for road lamp and street lamp is due to the problem of power supply instability causes circuit to damage, in external electrical
Above-mentioned protection circuit is provided between source and circuit sensor, which can be used for overcurrent protection, overvoltage protection, overheat
Protection, no-load protection, short-circuit protection etc..
Further, above-mentioned ON-OFF control circuit includes switch drive unit 121 and switch element 122；The switch drive
Unit 121 is connected with microcontroller；The switch element 122 is connected with the multichannel light source on street lamp；Microcontroller is additionally operable to opening
Close driving unit and send control signal, so that switch drive unit driving switch unit, to control being turned on and off for light source.
For example, above-mentioned switch drive unit includes driving motor, above-mentioned switch element includes mechanical or electromagnetic switch；
When switch drive unit receives the control signal of microcontroller transmission, driving motor is i.e. according to the control signal driving switch
It is turned on and off.
In general, above-mentioned control circuit of opening the light does not change the power supply parameter of external power supply, for example, when external power supply is handed over for 220V
During galvanic electricity, it is also 220V alternating currents that above-mentioned ON-OFF control circuit, which is exported to multichannel light source Zhong Mei roads light source,.
Further, above-mentioned Illumination adjusting circuit includes pulse width regulating circuit, alternatively, current regulating circuit.
Light source on street lamp can be LED light source, or incandescent light source etc.；When input pulse width variation or
When size of current changes, the brightness of light source changes therewith；Therefore, microprocessor control Illumination adjusting electric current inputs specific to light source
The pulse of width or the electric current of particular size, can control the illumination brightness of light source.
Corresponding to the controller for road lamp provided in above-described embodiment, a kind of structure diagram of street lamp shown in Figure 3；Should
Street lamp includes above-mentioned controller for road lamp 30, further includes street lamp body 31；Multichannel light source is provided with the street lamp body 31；The light source
Including LED light source.
In Fig. 3, illustrated so that a street lamp body includes two-way light source as an example, be respectively light source 31a and light source 31b.
The street lamp that the utility model embodiment provides, the controller for road lamp provided with above-described embodiment have identical technology
Feature, so can also solve identical technical problem, reaches identical technique effect.
Corresponding to the controller for road lamp and street lamp provided in above-described embodiment, a kind of road lamp system shown in Figure 4
Structure diagram；The system includes above-mentioned street lamp, further includes server 40.
When actually realizing, street lamp body is connected by gateway with server；Server can connect with more pole line lamps at the same time
Connect；For example, in Fig. 4 by server 40 connect four pole line lamps exemplified by illustrate, including street lamp 41a, street lamp 41b, street lamp 41c and
Street lamp 41d；Wherein, street lamp 41a and street lamp 41b is connected by gateway 42a with server；Street lamp 41c and street lamp 41d pass through gateway
42b is connected with server.
The road lamp system that the utility model embodiment provides, the controller for road lamp and street lamp provided with above-described embodiment have
Identical technical characteristic, so can also solve identical technical problem, reaches identical technique effect.
Controller for road lamp, street lamp and the road lamp system that the utility model embodiment provides, employing wireless technology of Internet of things, intelligence
Energy control technology and internet works software technology, constitute the Internet of things system of street lamp (especially LED street lamp), realize street lamp
Centralized management, automatic detecting, in real time control and the detection of every street lamp.
Street lamps control mode has a disadvantage that in the prior art：(1) after gateway and server break down, controller
It is then out of hand, whole system paralysis, cause it is disorder, influence people production, life.(2) based on one street lamp of control,
Multi-path lamp can not be controlled at the same time；For example, when being provided with two street lamps on a pole line lamp, all the way towards driveway, all the way towards people
Trade；In the case where the lamp towards driveway and towards pavement needs the application scenarios that control respectively, two controllers point can only be used
Do not control all the way, so improve cost, and complexity of constructing, managerial confusion.(3) accurate energy consumption data cannot be provided.(4)
Production test procedure is cumbersome, complicated, and cost is higher.
Relative to Street lamps control mode of the prior art, controller for road lamp, the street lamp of the utility model embodiment offer
And road lamp system, controller for road lamp can independent operating, be a monomer for having oneself " brain ", incomplete reliance server and net
Close, after server and gateway go wrong, can be run according to configuration before, be not in disorderly to turn on light and disorderly turn off the light
Phenomenon, does not interfere with production, life；The controller has multichannel light modulation output, can control multichannel light source respectively.Multichannel light source pair
The multichannel dim signal answered is not interfere with each other, and this light-modulating mode realizes the control respectively of the more lamps of a bar；For example, runway can be made
Lamp and the lamp on pavement according to practical application scene, different illumination strategies are set, different lighting hours, brightness are set, this
The pattern of kind two-way light modulation is cost-effective, is easily installed, manages；The controller for road lamp can accurately count energy consumption data.Electricity
Quantity sensor includes signal acquisition (equivalent to above-mentioned current acquisition unit and voltage acquisition unit), information processing (equivalent to upper
State electricity computing unit), communication (equivalent to above-mentioned communication unit), these three parts, collecting unit collect voltage, electric current etc.
Information, by processing unit by accurate algorithm, information is handled, obtains information about power, is sent to by communication unit
Microcontroller, handles by related algorithm in MCU, obtains the energy consumption data of the controller；The controller for road lamp is using string
Mouth debugging, AccessPort module (equivalent to above-mentioned serial port circuit) pass through serially printing real time print mainly for the production of test
Go out the operating status of MCU, where problem when something goes wrong, can be accurately positioned, improve production test efficiency, reduce production and survey
Examination and later maintenance cost, accelerate the paces of the marketization.
In addition, in the description of the utility model embodiment, unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the utility model.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Embodiment described above, is only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to foregoing
The utility model is described in detail in embodiment, it will be understood by those of ordinary skill in the art that：It is any to be familiar with this skill
For the technical staff in art field in the technical scope that the utility model discloses, it still can be to the skill described in previous embodiment
Art scheme is modified or can readily occur in change, or carries out equivalent substitution to which part technical characteristic；And these modifications,
Change is replaced, and the essence of appropriate technical solution is departed from the spirit and model of the utility model embodiment technical solution
Enclose, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model described should be wanted with right
Subject to the protection domain asked.
Claims (10)
- A kind of 1. controller for road lamp, it is characterised in that including microcontroller, and the communication interface being connected with the microcontroller Circuit, ON-OFF control circuit and Illumination adjusting circuit；The communication interface circuit is connected by gateway with exterior server；Multiple controls are provided with the ON-OFF control circuit Port processed, multiple control ports are connected with the multichannel light source on street lamp respectively；It is provided with the Illumination adjusting circuit more A adjusting port, multiple adjusting ports are connected with the multichannel light source on street lamp respectively；The communication interface circuit is used to receive the control instruction that the server is sent, and the control instruction is sent to described Microcontroller；The microcontroller is used to preserve the control instruction, is sent out to the ON-OFF control circuit and Illumination adjusting circuit Send control signal；The ON-OFF control circuit is used to receive the control signal, is controlled respectively by multiple control ports Multichannel light source on street lamp is turned on and off；The Illumination adjusting circuit is used to receive the control signal, passes through multiple institutes State the illumination brightness for adjusting the multichannel light source that port is adjusted on street lamp respectively.
- 2. controller for road lamp according to claim 1, it is characterised in that the controller for road lamp further includes and the micro-control The serial port circuit of device connection processed；The serial port circuit is connected by gateway with exterior server；The serial port circuit is used to receive the debugging signal that the server is sent, and the debugging signal is sent to the micro-control Device processed.
- 3. controller for road lamp according to claim 1, it is characterised in that the controller for road lamp further includes power module；The power module is connected with the microcontroller；The work that the power module is used to be converted into matching with the microcontroller by the voltage and current of external power supply is electric Pressure and operating current.
- 4. controller for road lamp according to claim 3, it is characterised in that the controller for road lamp further includes electricity sensing Device；The electrical quantity sensor is connected with the ON-OFF control circuit, the power module and the microcontroller respectively；The electrical quantity sensor is used to gather to be inputted to the first electricity of light source, and through the electricity through the ON-OFF control circuit Source module is inputted to the second electricity of the microcontroller, and first electricity and second electricity are sent to the micro-control Device processed.
- 5. controller for road lamp according to claim 4, it is characterised in that the controller for road lamp further includes protection circuit；The protection circuit is arranged between the electrical quantity sensor and external power supply.
- 6. controller for road lamp according to claim 4, it is characterised in that the electrical quantity sensor includes current acquisition list Member, voltage acquisition unit, electricity computing unit and communication unit；The current acquisition unit is used to gather to be inputted to the first electric current of light source, and described in warp through the ON-OFF control circuit Power module is inputted to the second electric current of the microcontroller；The voltage acquisition unit is used to gather to be inputted to the first voltage of light source, and described in warp through the ON-OFF control circuit Power module is inputted to the second voltage of the microcontroller；The electricity computing unit is used to receive first electric current, second electric current, the first voltage and described second Voltage, exports first electricity and second electricity；The communication unit is used to send first electricity and second electricity to the microcontroller.
- 7. controller for road lamp according to claim 1, it is characterised in that the ON-OFF control circuit includes switch drive list Member and switch element；The switch drive unit is connected with the microcontroller；The switch element is connected with the multichannel light source on street lamp；The microcontroller is additionally operable to send control signal to the switch drive unit, so that the switch drive unit drives The switch element, to control being turned on and off for the light source.
- 8. controller for road lamp according to claim 1, it is characterised in that the Illumination adjusting circuit includes pulse width tune Economize on electricity road, alternatively, current regulating circuit.
- 9. a kind of street lamp, it is characterised in that the street lamp includes the controller for road lamp described in claim 1-8 any one, also Including street lamp body；Multichannel light source is provided with the street lamp body；The light source includes LED light source.
- 10. a kind of road lamp system, it is characterised in that the system comprises the street lamp described in claim 9, further include server.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253274.7U CN207305020U (en) | 2017-09-27 | 2017-09-27 | Controller for road lamp, street lamp and road lamp system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721253274.7U CN207305020U (en) | 2017-09-27 | 2017-09-27 | Controller for road lamp, street lamp and road lamp system |
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| CN207305020U true CN207305020U (en) | 2018-05-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107592714A (en) * | 2017-09-27 | 2018-01-16 | 山东华方智联科技有限公司 | Controller for road lamp, street lamp and road lamp system |
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2017
- 2017-09-27 CN CN201721253274.7U patent/CN207305020U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107592714A (en) * | 2017-09-27 | 2018-01-16 | 山东华方智联科技有限公司 | Controller for road lamp, street lamp and road lamp system |
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Denomination of utility model: Street lamp controller, street lamp and street lamp system Effective date of registration: 20210419 Granted publication date: 20180501 Pledgee: Weihai Branch of Industrial Bank Co.,Ltd. Pledgor: SHANDONG HUAFANG ZHILIAN TECHNOLOGY Co.,Ltd. Registration number: Y2021980002777 |
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Date of cancellation: 20231229 Granted publication date: 20180501 Pledgee: Weihai Branch of Industrial Bank Co.,Ltd. Pledgor: SHANDONG HUAFANG ZHILIAN TECHNOLOGY CO.,LTD. Registration number: Y2021980002777 |
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