CN105916274A - Street lamp control method and device - Google Patents
Street lamp control method and device Download PDFInfo
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- CN105916274A CN105916274A CN201610353653.7A CN201610353653A CN105916274A CN 105916274 A CN105916274 A CN 105916274A CN 201610353653 A CN201610353653 A CN 201610353653A CN 105916274 A CN105916274 A CN 105916274A
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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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a street lamp control method and a street lamp control device, wherein the method comprises the following steps: detecting the current ambient brightness through a light sensor; determining whether the current ambient brightness detected by the light sensor reaches a preset lighting brightness limit; if the ambient brightness reaches the preset lighting brightness limit, acquiring a voltage signal and/or a current signal of the street lamp through a V/I sensor; and if the voltage signal and/or the current signal meet the preset conditions, the street lamp is controlled to be turned on, and if the voltage signal and/or the current signal do not meet the preset conditions, the fault condition of the street lamp is fed back. The invention solves the technical problems that the on/off time of the street lamp in the control system in the prior art is not adjustable and has low accuracy, and the on/off time of the street lamp in spring, summer, autumn and winter is fixed and unchanged, and achieves the technical effect of reasonably controlling the on/off time of the street lamp. Further, the detection of the fault is realized through a V/I sensor and the like, and a fault point can be determined.
Description
Technical field
The present invention relates to field of intelligent control technology, in particular to a kind of method for controlling street lamps and
Device.
Background technology
Along with the construction of urban modernization, road traffic is more and more flourishing, thing followed street lighting
The most prosperous.City street lamp illumination quantity is being continuously increased, and system of systems is more and more huger,
Thus also make the management to road lamp system and maintenance become abnormal difficult.
At present, to using distribution box timing street lamp control system, this control the control of road lamp system more
In system, the ON/OFF lamp time of street lamp is non-adjustable and accuracy rate is low, and switch lamp time spring, summer, autumn and winter is fixed
Constant., also in time fault cannot be fed back meanwhile, can only wait that passerby feeds back or patrols and examines people
Member find, further, maintenance difficulty is higher, during street lamp fault cannot the localization of faults, can only
Investigate from one-level one-levels such as distribution box, lamp, power supplys.
Although, control that existing intellectuality is wireless (such as: WIFI, ZigBee, BLE, GPRS)
The method for controlling street lamps that technical substitution processed is traditional, but their communication characteristic limits the scope of application, and
Cost is big, and WIFI, ZigBee, BLE are near-field communication (d≤20m), and street lamp spacing is generally
30~50m, the oversize signal transmission quality that can affect of communication distance, GPRS communication needs to consume flood tide stream
Amount cost.
For the problems referred to above, effective solution is the most not yet proposed.
Summary of the invention
Embodiments provide a kind of method for controlling street lamps, realize satisfying the need with the brightness according to environment
The conservative control of lamp switch state, the method includes:
Current ambient brightness is detected by photosensitive sensors;
Determine whether the current ambient brightness that described photosensitive sensors detects reaches default turning on light
Brightness boundaries;
If described ambient brightness reaches described default brightness boundaries of turning on light, then by V/I sensor
Obtain voltage signal and/or the current signal of described street lamp;
If described voltage signal and/or current signal meet pre-conditioned, then control street lamp and open, as
The most described voltage signal and/or current signal are unsatisfactory for pre-conditioned, then feed back the failure condition of street lamp.
In one embodiment, determining whether current ambient brightness reaches default brightness of turning on light
After boundary, described method also includes:
If described ambient brightness is not up to described default brightness boundaries of turning on light, it is determined that described light sensation
Sensor whether fault;
If it is determined that described photosensitive sensors fault, then feedback light sensation malfunction.
In one embodiment, control street lamp and open, including:
By assigning Guan Bi street lighting relay order, control street lamp and open.
In one embodiment, after controlling street lamp and opening, described method also includes:
Obtain the state of described street lighting relay;
If described street lighting relay is not closed state, then feedback switch fault warning information.
In one embodiment, if described voltage signal and/or current signal meet pre-conditioned,
Then control street lamp to open, including:
If there being voltage no current, it is determined that street lamp is in normal condition on daytime, if there being voltage to have electricity
Stream, it is determined that street lamp is in state of turning on light evening;
Control street lamp to open;
If described voltage signal and/or current signal are unsatisfactory for pre-conditioned, then feed back the fault of street lamp
Situation, including:
If no-voltage no current, it is determined that street lamp is in open circuit fault state, if no-voltage has electricity
Stream, it is determined that street lamp is in short trouble state;
Produce street lamp fault warning information, and feed back malfunction point.
In one embodiment, all street lamps to be controlled are accessed BACnet net with bus form
Close, by BACnet building intelligence control protocol definition Street lamps control data protocol data frame, street lamp is entered
Row controls.
In one embodiment, described Street lamps control data protocol data frame carries following information
At least one: in one embodiment, as type, device type, street lamp ID or block
Coding.
The embodiment of the present invention additionally provides a kind of roam lamp control device, and it is right to realize with the brightness according to environment
The conservative control of road lamp switch state, this device includes:
Detection module, for detecting current ambient brightness by photosensitive sensors;
First determines module, for determining that the current ambient brightness that described photosensitive sensors detects is
No reach default brightness boundaries of turning on light;
First acquisition module, for reaching described default brightness boundaries of turning on light at described ambient brightness
In the case of, voltage signal and/or the current signal of described street lamp is obtained by V/I sensor;
Control module, for meeting pre-conditioned situation at described voltage signal and/or current signal
Under, control street lamp and open, be unsatisfactory for pre-conditioned situation at described voltage signal and/or current signal
Under, the failure condition of feedback street lamp.
In one embodiment, above-mentioned roam lamp control device also includes: second determines module, is used for
After determining whether current ambient brightness reaches default brightness boundaries of turning on light, bright at described environment
In the case of degree not up to described default brightness boundaries of turning on light, determine that described photosensitive sensors is the most former
Barrier;
First feedback module, in the case of determining described photosensitive sensors fault, feeds back light sensation
Malfunction.
In one embodiment, described control module specifically for by assign Guan Bi street lighting continue
Electrical equipment order, controls street lamp and opens.
In one embodiment, above-mentioned roam lamp control device also includes: the second acquisition module, is used for
After controlling street lamp and opening, obtain the state of described street lighting relay;
Second feedback module, is used in the case of described street lighting relay is not closed state,
Feedback switch fault warning information.
In one embodiment, described control module includes:
First control unit, for when judging to have voltage no current, determining that street lamp is in daytime normal
State, when judging to have voltage to have electric current, determines that street lamp is in state of turning on light evening, controls street lamp and beat
Open;
Second control unit, for when judging no-voltage no current, determines that street lamp is in open circuit fault
State, when judging that no-voltage has electric current, determines that street lamp is in short trouble state, produces street lamp event
Barrier warning information, and feed back malfunction point.
In one embodiment, above-mentioned roam lamp control device also includes: AM access module, for by institute
There is street lamp to be controlled to access BACnet gateway with bus form, assisted by BACnet building intelligence control
Agreed justice Street lamps control data protocol data frame, is controlled street lamp.
In one embodiment, described Street lamps control data protocol data frame carries following information
At least one: object type, device type, street lamp ID or block coding.
In the above-described embodiments, determine the need for opening street lamp by current ambient brightness, from
And the ON/OFF lamp time that can solve street lamp in control system in prior art is non-adjustable and accuracy rate is low,
And switch lamp time spring, summer, autumn and winter changeless technical problem, reach the road lamp switch time is carried out
The technique effect of conservative control, further, realizes the detection to fault also by V/I sensor etc.
May determine that trouble point.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing a further understanding of the present invention, the present invention
Schematic description and description be used for explaining the present invention, be not intended that the improper limit to the present invention
Fixed.In the accompanying drawings:
Fig. 1 is the method flow diagram of method for controlling street lamps according to embodiments of the present invention;
Fig. 2 is Street lamps control flow through a network figure according to embodiments of the present invention;
Fig. 3 is Street lamps control based on BACnet management system top level net according to embodiments of the present invention
Network topological diagram is intended to;
Fig. 4 is the structured flowchart of roam lamp control device according to embodiments of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment party
Formula and accompanying drawing, be described in further details the present invention.Here, the exemplary embodiment of the present invention
And explanation is used for explaining the present invention, but not as a limitation of the invention.
It is illustrated in figure 1 the method flow diagram of the method for controlling street lamps that the embodiment of the present invention provides, permissible
Comprise the following steps:
Step 101: detect current ambient brightness by photosensitive sensors;
Step 102: determine whether the current ambient brightness that described photosensitive sensors detects reaches pre-
If brightness boundaries of turning on light;
Specifically, current ambient brightness can be detected by photosensitive sensors, i.e. by light propagated sensation
The signal data that sensor is uploaded determines whether to reach the dark boundary of personal identification, determines whether to need
Street lamp to be opened, if reached, then can control street lamp and open.
Further, it is contemplated that sometimes detect that current ambient temperature is not up to brightness demand, also
It is probably photosensitive sensors and occurs in that fault, to this end, can determine that current ambient brightness is not up to
In the case of the brightness boundaries of turning on light preset, can first determine described photosensitive sensors whether fault;As
Fruit determines described photosensitive sensors fault, then feedback light sensation malfunction, so that system can be
Time know whether photosensitive sensors breaks down, in order to arrange maintenance, it is ensured that street lamp can leave on demand
Close.
Step 103: if described ambient brightness reaches described default brightness boundaries of turning on light, then pass through
V/I sensor obtains voltage signal and/or the current signal of described street lamp;
Step 104: if described voltage signal and/or current signal meet pre-conditioned, then control road
Lamp is opened, if described voltage signal and/or current signal are unsatisfactory for pre-conditioned, then feeds back street lamp
Failure condition.
I.e., it is contemplated that fault cannot be fed back by existing road lamp system in time, can only wait passerby
Feedback or patrol officer find, further, maintenance difficulty is higher, cannot be true during street lamp fault
Determine trouble point, can only carry out, from one-level one-levels such as distribution box, lamp, power supplys, the problem investigated, in this example
In, add V/I sensor, thus effectively realize the discovery to road lamp system fault and process.Tool
Body ground, said method can also include: obtains the voltage of street lamp from the data message of V/I sensor
Signal and current signal;If there being voltage no current, it is determined that street lamp is in normal condition on daytime;As
Fruit has voltage to have electric current, it is determined that street lamp is in state of turning on light evening;If no-voltage no current, then
Determine that street lamp is in open circuit fault state;If no-voltage has electric current, it is determined that street lamp is in short circuit event
Barrier state.
Implementing when, road can be controlled by assigning Guan Bi street lighting relay order
Lamp is opened, i.e. control the used street lighting relay to street lamp opening and closing, if it is determined that need
Turn on light, then control closing relay, if it is determined that need to close lamp, then control to open to continue
Electrical equipment.
Sometimes relay also likely to be present problem, in order to immediately find the fault that relay exists,
In this example, the state of described street lighting relay can be obtained after controlling street lamp and opening;
If described street lighting relay is not closed state, then feedback switch malfunction, so that
Immediately relay can be keeped in repair, to ensure the properly functioning of road lamp system.
In upper example, determine the need for opening street lamp by current ambient brightness, such that it is able to
In solution prior art, in control system, the ON/OFF lamp time of street lamp is non-adjustable and accuracy rate is low, and spring and summer
Switch lamp time autumn and winter changeless technical problem, has reached rationally to control the road lamp switch time
The technique effect of system, gets voltage signal and current signal, Ke Yiyou in combination with V/I sensor
Effect detects failure condition.
In this example, all street lamps to be controlled can be accessed BACnet gateway with bus form,
By BACnet building intelligence control protocol definition Street lamps control data protocol data frame, street lamp is controlled
System.Wherein, building automation and coutrol Data Communication in Computer Networks agreement (AData Communication Protocol
For Building Automation and Control Networks, referred to as BACnet agreement) by U.S.
The project of standard development committee 135P of state's HVAC, air-conditioning and refrigeration engineers association (ASHRAE) tissue
(Stand Project Committee, i.e. SPC 135P) goes through the exploitation of eight and half times.
BACnet building intelligence control agreement by define work station level communication network standard communication protocol,
To cancel the proprietary gateway between different vendor's work station, by different vendor, the product collection of difference in functionality
Become in a system, and realize the interoperability of each vendor equipment, thus realize whole building and control system
The standardization of system and Opening.
BACnet agreement be for computer control heating, refrigeration, air conditioning HVAC system and other build
Build the definition service of thing device systems and agreement, so that the application of BACnet agreement and building are certainly
The use of dynamic control technology is the simplest.
The control that introducing BACNet building intelligence control agreement realizes street lamp below illustrates: for
The deficiencies in the prior art, it is provided that a kind of the most efficient, convenient and safe street lamp based on BACnet
Long-range control method solution, and self-defined Street lamps control data protocol, quote BACnet building
Space intelligence control agreement, self-defined Street lamps control data protocol, provide a set of for Street lamps control management
Access the Internet, again can the data network system of a stand-alone integrated LAN, implementing flow process can
To include:
1) predefined Street lamps control data protocol frame format;
2) with block division Street lamps control region;
3) information such as parametric variable and street lamp ID, model, coding are predefined by agreement;
4) with BACnet as network terminal, the LAN of integrated structure data network system, and by institute
There is the BACnet gateway accessing the Internet of street lamp.
According to Street lamps control management system performance definition 32bit data frame format, 31~24bit represent right
As type, 23~16bit represent device type, and 15~8bit represent street lamp ID, and 7~0bit represent block
Coding, as shown in the table:
Table 1
First every frame data message starts to identify, wherein, with bottom from the lowest order of each data sectional
Segment table shows index (2^N, Nmax=32)
31~24bit represent object type: light sensation, V/I, switching value data;
23~16bit represent that device type: 0--is special reserved, and 1--photosensitive sensors, 2--switchs;
15~8bit represent that street lamp ID:0--is special reserved, 1--street lamp ID;
7~0bit represent that block encodes: 0--is special reserved, and 1--block encodes.
According to Street lamps control management system performance custom object type: BI (1)--ON/OFF (state);
BO (1)--ON/OFF (controls);AI (1)--light-sensing signal;AO (1)--V/I signal, such as table
Shown in 2:
Table 2
Specifically:
BI (1): BI represents binary system input, has two states: ACTIVE represents 1, INACTIVE
Represent 0;After BI, the numeral 0 in bracket represents reserved, and 1 represents the first digital input amount, 2 with
The most expansible, table represents the first switch state;
BO (1): BO represents binary system output, has two states: ACTIVE represents 1, INACTIVE
Represent 0;After BO, the numeral 0 in bracket represents reserved, and 1 represents the first digital input amount, 2 with
The most expansible, table represents the first on-off control amount;
AI (1): AI representative simulation input quantity;After AI, the numeral 0 in bracket represents reserved, and 1
Representing the first simulation input quantity, 2 is the most expansible, represents the first light-sensing signal amount in table;
AO (1): AO representative simulation output;After AO, the numeral 0 in bracket represents reserved,
1 represents the first imitated output quantity, and 2 is the most expansible, represents a V/I semaphore in table.
Below in conjunction with a specific embodiment, above-mentioned method for controlling street lamps is illustrated, but be worth note
Meaning, this specific embodiment, merely to the present invention is better described, is not intended that the present invention's
Improper restriction.
As in figure 2 it is shown, whether the signal data that first detection photosensitive sensors is uploaded reaches eye recognition
Dark boundary, if arrived, then assign Guan Bi street lighting relay order, and by this boundary
Value is fed back;If do not arrived, then analytical data is belonging to fault state data and is in daytime
Normal condition, if belonging to fault data, then system feedback light sensation malfunction.
Secondly, feeding back street lighting relay status, if relay is not closed, then system feedback is opened
Close malfunction;If relay closes, then upload V/I sensor data signal, it is then detected that
The voltage/current that this data signal comprises: if there being voltage no current, it is determined that be normal condition on daytime;
If there being voltage to have electric current, it is determined that be state of turning on light evening;If no-voltage no current, it is determined that
Street lamp is in open circuit fault state;If no-voltage has electric current, it is determined that street lamp is in short trouble shape
State.Finally, if it is determined that for normal condition, then cycle detection;If malfunction, then remind
Malfunction point.
It is illustrated in figure 3 Street lamps control based on BACnet management system top level network topological diagram signal
Figure is from the beginning of BACnet gateway level, upwards from router to switch, then to server, logical
Cross Ethernet and constitute a wide area network.At Ethernet level, high in the clouds storage and data can be carried out by it
Calculating processes, and also by road lamp remote monitoring, accesses wisdom traffic system, coordinates traffic control.
In upper example, for convenience street lamp is remotely monitored, add V/I in a feedback circuit and pass
Sensor, the state after being closed by this V/I Sensor monitoring switch relay, by V/I sensor
Detect the voltage/current in street lighting loop, to monitor the malfunction of lamp, by switching value and light
Sense data detect the malfunction of light sensation and switch.
Above-mentioned method for controlling street lamps can not only be applied in city street lamp control, it may also be used for community
Street lamps control, scenic spot Street lamps control, highway Street lamps control, tunnel Street lamps control etc., this Shen
Please this is not construed as limiting.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of roam lamp control device, as
Described in the following examples.Owing to roam lamp control device solves principle and the method for controlling street lamps phase of problem
Seemingly, therefore the enforcement of roam lamp control device may refer to the enforcement of method for controlling street lamps, in place of repetition not
Repeat again.Used below, term " unit " or " module " can realize predetermined function
Software and/or the combination of hardware.Although the device described by following example preferably comes real with software
Existing, but hardware, or the realization of the combination of software and hardware also may and be contemplated.Fig. 3
It is a kind of structured flowchart of the roam lamp control device of the embodiment of the present invention, as shown in Figure 4, may include that
Detection module 401, first determine module the 402, first acquisition module 403 and control module 404, under
In the face of this structure illustrates.
Detection module 401, may be used for detecting current ambient brightness by photosensitive sensors;
First determines module 402, is determined for the current ring that described photosensitive sensors detects
Whether border brightness reaches default brightness boundaries of turning on light;
First acquisition module 403, may be used for described ambient brightness reach described default turn on light bright
In the case of degree boundary, obtained voltage signal and/or the electric current letter of described street lamp by V/I sensor
Number;
Control module 404, may be used for meeting pre-conditioned at described voltage signal and/or current signal
In the case of, control street lamp and open, be unsatisfactory for pre-conditioned at described voltage signal and/or current signal
In the case of, the failure condition of feedback street lamp.
In one embodiment, above-mentioned roam lamp control device can also include: second determines module,
For after determining whether current ambient brightness reaches default brightness boundaries of turning on light, at described ring
In the case of border brightness is not up to described default brightness boundaries of turning on light, determine that described photosensitive sensors is
No fault;First feedback module, in the case of determining described photosensitive sensors fault, feeds back
Light sensation malfunction.
In one embodiment, control module 404 specifically may be used for by assigning Guan Bi street lamp photograph
Bright relay order, controls street lamp and opens.
In one embodiment, above-mentioned roam lamp control device can also include: the second acquisition module,
For, after controlling street lamp and opening, obtaining the state of described street lighting relay;Second feedback mould
Block, in the case of described street lighting relay is not closed state, feedback switch fault is accused
Alarming information.
In one embodiment, control module 404 may include that the first control unit, is used for
When judging there is voltage no current, determine that street lamp is in normal condition on daytime, judging have voltage to have electric current
Time, determine that street lamp is in state of turning on light evening, control street lamp and open;Second control unit, is used for
When judging no-voltage no current, determine that street lamp is in open circuit fault state, judging that no-voltage has electric current
Time, determine that street lamp is in short trouble state, produce street lamp fault warning information, and feed back fault shape
State point.
In one embodiment, above-mentioned roam lamp control device can also include: AM access module, is used for
All street lamps to be controlled are accessed BACnet gateway with bus form, by BACnet building intelligence
Control protocol definition Street lamps control data protocol data frame, is controlled street lamp.
In one embodiment, described Street lamps control data protocol data frame carries following information
At least one: object type, device type, street lamp ID or block coding.
As can be seen from the above description, the embodiment of the present invention achieves following technique effect: logical
Cross current ambient brightness to determine the need for opening street lamp, such that it is able to solve prior art is controlled
In system processed, the ON/OFF lamp time of street lamp is non-adjustable and accuracy rate is low, and switch lamp time spring, summer, autumn and winter is solid
Fixed constant technical problem, has reached to carry out the road lamp switch time technique effect of conservative control, has entered
One step, realize the detection to fault by V/I sensor etc. and may determine that trouble point.
Obviously, those skilled in the art should be understood that the above-mentioned embodiment of the present invention each module or
Each step can realize with general calculating device, and they can concentrate on single calculating device
On, or be distributed on the network that multiple calculating device is formed, alternatively, they can be with calculating
The executable program code of device realizes, it is thus possible to be stored in storing in device by counting
Calculate device to perform, and in some cases, can perform with the order being different from herein shown
Or the step described, or they are fabricated to respectively each integrated circuit modules, or by them
Multiple modules or step be fabricated to single integrated circuit module and realize.So, the embodiment of the present invention
It is not restricted to any specific hardware and software combine.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for
For those skilled in the art, the embodiment of the present invention can have various modifications and variations.All at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection scope of the present invention.
Claims (14)
1. a method for controlling street lamps, it is characterised in that including:
Current ambient brightness is detected by photosensitive sensors;
Determine whether the current ambient brightness that described photosensitive sensors detects reaches default turning on light
Brightness boundaries;
If described ambient brightness reaches described default brightness boundaries of turning on light, then by V/I sensor
Obtain voltage signal and/or the current signal of described street lamp;
If described voltage signal and/or current signal meet pre-conditioned, then control street lamp and open, as
The most described voltage signal and/or current signal are unsatisfactory for pre-conditioned, then feed back the failure condition of street lamp.
Method the most according to claim 1, it is characterised in that determining that current environment is bright
After whether degree reaches default brightness boundaries of turning on light, described method also includes:
If described ambient brightness is not up to described default brightness boundaries of turning on light, it is determined that described light sensation
Sensor whether fault;
If it is determined that described photosensitive sensors fault, then feedback light sensation malfunction.
Method the most according to claim 1, it is characterised in that control street lamp and open, including:
By assigning Guan Bi street lighting relay order, control street lamp and open.
Method the most according to claim 3, it is characterised in that after controlling street lamp and opening,
Described method also includes:
Obtain the state of described street lighting relay;
If described street lighting relay is not closed state, then feedback switch fault warning information.
Method the most according to any one of claim 1 to 4, it is characterised in that:
If described voltage signal and/or current signal meet pre-conditioned, then control street lamp and open, bag
Include:
If there being voltage no current, it is determined that street lamp is in normal condition on daytime, if there being voltage to have electricity
Stream, it is determined that street lamp is in state of turning on light evening;
Control street lamp to open;
If described voltage signal and/or current signal are unsatisfactory for pre-conditioned, then feed back the fault of street lamp
Situation, including:
If no-voltage no current, it is determined that street lamp is in open circuit fault state, if no-voltage has electricity
Stream, it is determined that street lamp is in short trouble state;
Produce street lamp fault warning information, and feed back malfunction point.
Method the most according to any one of claim 1 to 4, it is characterised in that will be all
Street lamp to be controlled accesses BACnet gateway with bus form, by BACnet building intelligence control agreement
Definition Street lamps control data protocol data frame, is controlled street lamp.
Method the most according to claim 6, it is characterised in that described Street lamps control data are assisted
View Frame carries at least one following information: object type, device type, street lamp ID,
Or block coding.
8. a roam lamp control device, it is characterised in that including:
Detection module, for detecting current ambient brightness by photosensitive sensors;
First determines module, for determining that the current ambient brightness that described photosensitive sensors detects is
No reach default brightness boundaries of turning on light;
First acquisition module, for reaching described default brightness boundaries of turning on light at described ambient brightness
In the case of, voltage signal and/or the current signal of described street lamp is obtained by V/I sensor;
Control module, for meeting pre-conditioned situation at described voltage signal and/or current signal
Under, control street lamp and open, be unsatisfactory for pre-conditioned situation at described voltage signal and/or current signal
Under, the failure condition of feedback street lamp.
Device the most according to claim 8, it is characterised in that also include:
Second determines module, for determining whether current ambient brightness reaches default brightness of turning on light
After boundary, in the case of described ambient brightness is not up to described default brightness boundaries of turning on light, really
Fixed described photosensitive sensors whether fault;
First feedback module, in the case of determining described photosensitive sensors fault, feeds back light sensation
Malfunction.
Device the most according to claim 8, it is characterised in that described control module is specifically used
In by assigning Guan Bi street lighting relay order, control street lamp and open.
11. devices according to claim 10, it is characterised in that also include:
Second acquisition module, for, after controlling street lamp and opening, obtaining described street lighting relay
State;
Second feedback module, is used in the case of described street lighting relay is not closed state,
Feedback switch fault warning information.
12. according to Claim 8 to the device according to any one of 11, it is characterised in that described
Control module includes:
First control unit, for when judging to have voltage no current, determining that street lamp is in daytime normal
State, when judging to have voltage to have electric current, determines that street lamp is in state of turning on light evening, controls street lamp and beat
Open;
Second control unit, for when judging no-voltage no current, determines that street lamp is in open circuit fault
State, when judging that no-voltage has electric current, determines that street lamp is in short trouble state, produces street lamp event
Barrier warning information, and feed back malfunction point.
13. according to Claim 8 to the device according to any one of 12, it is characterised in that also wrap
Include:
AM access module, for all street lamps to be controlled are accessed BACnet gateway with bus form,
By BACnet building intelligence control protocol definition Street lamps control data protocol data frame, street lamp is controlled
System.
14. devices according to claim 13, it is characterised in that described Street lamps control data
Protocol data frame carries at least one following information: object type, device type, street lamp ID,
Or block coding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610353653.7A CN105916274B (en) | 2016-05-24 | 2016-05-24 | Street lamp control method and device |
Applications Claiming Priority (1)
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CN111343773A (en) * | 2020-04-10 | 2020-06-26 | 上海世茂物联网科技有限公司 | Light control method, control system and cloud platform |
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