CN114554311A - Energy accumulation method for lighting lamp - Google Patents
Energy accumulation method for lighting lamp Download PDFInfo
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- CN114554311A CN114554311A CN202210049136.6A CN202210049136A CN114554311A CN 114554311 A CN114554311 A CN 114554311A CN 202210049136 A CN202210049136 A CN 202210049136A CN 114554311 A CN114554311 A CN 114554311A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/82—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data
- H04Q2209/826—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data where the data is sent periodically
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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
Abstract
The invention relates to an energy accumulation method for an illumination lamp. The method comprises the following steps: s1, reading the power value stored in the storage unit after the lighting lamp is powered on; s2, taking the current time as the time starting points of an energy accumulation period, an energy data storage period and an energy reporting period; s3, acquiring an energy consumption value in an energy accumulation period; s4, when the timing time reaches the energy data storage period, accumulating all energy consumption values in the energy data storage period to the total historical energy accumulation value, and storing the updated total historical energy accumulation value; s5, when the timing time reaches the energy reporting period, the lighting lamp sends the historical energy accumulation total value to the server; and S6, the server saves the accumulated total value of the historical energy uploaded by the lighting lamp each time and the uploading time. The lighting lamp records the historical energy accumulation total value, and sends the historical energy accumulation total value to the server every time, so that the energy consumption data loss caused by network faults is avoided.
Description
Technical Field
The invention relates to the field of lighting lamps, in particular to a method for accumulating energy of a lighting lamp.
Background
Some application scenarios require acquisition of energy consumption situation of lighting fixtures, for example NLC certification in DLC certification (Design Lights Consort) requires the need for energy consumption records. In the prior art, the lighting lamp acquires real-time power and uploads the real-time power to the server in real time, the energy consumption recording mode depends on smooth network, once the network has problems, energy consumption data are lost during network disconnection, and energy consumption statistical information is incomplete.
Disclosure of Invention
The invention aims to provide an energy accumulation method for an illumination lamp.
The technical scheme adopted by the invention for solving the technical problems is as follows: a method for constructing energy accumulation of a lighting fixture comprises the following steps:
s1, reading a power value stored in the storage unit after the lighting lamp is powered on, wherein the power value is the maximum power of the lighting lamp;
s2, the lighting lamp reads the current time, and the current time is used as the time starting point of an energy accumulation period, an energy data storage period and an energy reporting period, wherein the energy accumulation period is smaller than the energy data storage period, and the energy data storage period is smaller than the energy reporting period;
s3, starting timing from the time starting point, reading an actual power ratio value sent by a control unit in the lighting lamp in one energy accumulation period, and calculating an energy consumption value in the energy accumulation period according to the power value and the actual power ratio value;
s4, starting timing from the time starting point, accumulating all energy consumption values in the energy data storage period to a historical energy accumulation total value when the timing time reaches the energy data storage period, and storing the updated historical energy accumulation total value;
s5, starting timing from the time starting point, and when the timing time reaches the energy reporting period, the lighting lamp sends the historical energy accumulation total value to a server;
s6, the server saves the historical energy accumulation total value and uploading time uploaded by the lighting lamp each time.
Further, in the method for accumulating energy in lighting fixtures of the present invention, the power value in step S1 is sent to the lighting fixture by the intelligent terminal in a short-distance communication manner, and the lighting fixture stores the power value in the storage unit.
Further, in the method for accumulating energy of lighting fixtures of the present invention, after step S1 and before step S2, the method further comprises the steps of:
s121, judging whether the power value is within a preset power range;
s122, if yes, executing step S2;
and S123, if not, giving up the energy accumulation.
Further, in the method for accumulating energy in a lighting fixture according to the present invention, the step S3 of calculating the energy consumption value in one energy accumulation period from the power value and the actual power ratio value includes:
and obtaining real-time power by the product of the power value and the actual power ratio, and performing time integration operation of one energy accumulation period on the real-time power to obtain an energy consumption value.
Further, in the method for accumulating energy of lighting fixtures according to the present invention, the sending, by the lighting fixture, the total historical energy accumulation value to a server in step S5 includes:
the lighting lamp sends the historical energy accumulation total value to a gateway in a short-distance communication mode, and the gateway sends the historical energy accumulation total value to a server through the Internet.
Further, in the method for accumulating energy of lighting fixtures of the present invention, if a Mesh network is established between at least two lighting fixtures through short-distance communication, and the Mesh network is connected to a gateway through communication, the sending, by the lighting fixture, the total historical energy accumulation value to a server in step S5 includes:
and the lighting lamp sends the historical energy accumulation total value to a gateway through the Mesh network, and the gateway sends the historical energy accumulation total value to a server through the internet.
Further, in the method for accumulating energy of a lighting fixture of the present invention, the short-distance communication mode is one of a bluetooth communication mode, a WiFi communication mode, and a ZigBee communication mode.
Further, in the method for accumulating energy of lighting fixtures according to the present invention, after step S6, the method further includes the steps of:
s7, the server obtains energy consumption data values of the lighting lamp in each overlong time period according to the historical energy accumulation total value and the uploading time;
and S8, the management terminal acquires and displays the energy consumption data values of the lighting lamp in each time period in the use process from the server.
Further, in the method for accumulating energy of lighting fixtures of the present invention, step S7 includes: and the server calculates the difference value of the historical energy accumulation total value corresponding to the uploading time of two adjacent times, wherein the difference value is the energy consumption data value of the time period.
Further, in the method for accumulating energy of lighting fixtures of the present invention, step S8 includes: and the management terminal acquires the energy consumption data values of the lighting lamp in each time period in the using process from the server and displays the energy consumption data values on an application program or a browser.
The implementation of the energy accumulation method for the lighting lamp has the following beneficial effects: the lighting lamp records the historical energy accumulation total value, and sends the historical energy accumulation total value to the server every time, so that the energy consumption data loss caused by network faults is avoided.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a flowchart of an energy accumulating method for a lighting fixture according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an energy consumption collecting system for a lighting fixture according to an embodiment of the present invention.
Detailed Description
For a more clear understanding of the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
In a preferred embodiment, referring to fig. 1, the method for accumulating energy of a lighting fixture of the present embodiment is applied to the lighting fixture. Specifically, the energy accumulation method for the lighting lamp comprises the following steps:
and S1, reading the power value stored in the storage unit after the lighting lamp is powered on, wherein the power value is the maximum power of the lighting lamp.
Specifically, the lighting fixture comprises a storage unit for storing a power value, and the power value stored in the storage unit is read after the lighting fixture is powered on, wherein the power value is the maximum power of the lighting fixture. Alternatively, the power value may be stored in the storage unit during production of the lighting fixture; or the lighting lamp comprises a short-distance communication module, the lighting lamp is connected with an intelligent terminal such as a smart phone in a short-distance communication mode, the intelligent terminal sends the power value to the lighting lamp in the short-distance communication mode, and the lighting lamp receives and stores the power value in the storage unit.
And S2, reading the current time by the lighting lamp, and taking the current time as the time starting points of an energy accumulation period, an energy data storage period and an energy reporting period, wherein the energy accumulation period is less than the energy data storage period, and the energy data storage period is less than the energy reporting period.
Specifically, the lighting fixture comprises a timer for timing, and the timer starts to time after the lighting fixture is powered on. The lighting lamp reads the current time, and the current time is used as the time starting point of the energy accumulation period, the energy data storage period and the energy reporting period, wherein the energy accumulation period is smaller than the energy data storage period, and the energy data storage period is smaller than the energy reporting period. The energy accumulation period refers to energy consumed by the lighting lamp in a period of time, and the next energy accumulation period is entered after one energy accumulation period, and energy subsection statistics is carried out according to the cycle. The energy data storage period is that energy consumption data of the lighting lamp in a period of time are stored once, and the data are stored once at intervals of a period of time, so that the use times of the storage unit can be reduced, and the service life of the storage unit can be prolonged; and entering the next energy data storage period after one energy data storage period, and storing the energy data according to the cycle. The energy reporting period refers to reporting data once at intervals, and the data reporting at intervals can reduce the use of the communication module of the lighting lamp, save energy and prolong the service life of the communication module; and entering the next energy reporting period after one energy reporting period, and carrying out interval reporting according to the cycle.
And S3, starting timing from the time starting point, reading the actual power ratio value sent by the control unit in the lighting fixture in an energy accumulation period, and calculating the energy consumption value in the energy accumulation period according to the power value and the actual power ratio value.
Specifically, the lighting fixture comprises a control unit for controlling the output power of the lighting fixture, and the control unit controls the output power of the lighting fixture by adjusting an actual power ratio, wherein the actual power ratio is a ratio of a current function to a power value, that is, a ratio of the current power to the maximum power of the lighting fixture. In order to obtain the real-time power of the lighting lamp, timing is started from a time starting point, an actual power ratio value sent by a control unit in the lighting lamp is obtained in an energy accumulation period, and an energy consumption value in the energy accumulation period is calculated according to the power value and the actual power ratio value. Further, calculating an energy consumption value in an energy accumulation period from the power value and the actual power ratio value includes: and obtaining real-time power by the product of the power value and the actual power ratio, and performing time integration operation of one energy accumulation period on the real-time power to obtain an energy consumption value. Alternatively, if the time when the lighting fixture is turned off is less than one energy accumulation period, the energy consumption value is calculated according to the one energy accumulation period.
And S4, starting timing from the time starting point, accumulating all energy consumption values in the energy data storage period to the historical energy accumulation total value when the timing time reaches the energy data storage period, and storing the updated historical energy accumulation total value.
Specifically, since the energy accumulation period is smaller than the energy data storage period, the energy consumption values of a plurality of energy accumulation periods are not stored when the timing time reaches the energy data storage period, and all the energy consumption values in the energy data storage period are stored uniformly. In the embodiment, a data storage mode is adopted at intervals, and the data is stored once when the timing time reaches the energy data storage period. Before storing all energy consumption values in the energy data storage period, the historical energy accumulation total value stored in the storage unit needs to be read first, for example, the historical energy accumulation total value stored in the storage unit is read immediately after the lighting lamp is powered on, and the historical energy accumulation total value stored in the storage unit can also be read when the timing time reaches the energy data storage period; and then accumulating all energy consumption values in the energy data storage period to the historical energy accumulation total value to obtain an updated historical energy accumulation total value, and storing the updated historical energy accumulation total value. Alternatively, if the timing time does not exceed an energy data storage period when the lighting lamp is turned off, the historical energy accumulation total value is updated according to the energy data storage period.
And S5, starting timing from the starting point of time, and when the timing time reaches an energy reporting period, the lighting lamp sends the total historical energy accumulation value to the server.
Specifically, since the energy data storage period is less than the energy reporting period, the historical energy accumulation total value is updated at least once when the timing time reaches the energy reporting period, and the updated historical energy accumulation total value is sent to the server when the timing time reaches the energy reporting period. Alternatively, if the luminaire of this embodiment is connected to the server through gateway communication, the sending the historical energy cumulative total value to the server by the lighting luminaire includes: the lighting lamp sends the historical energy accumulation total value to the gateway in a short-distance communication mode, and the gateway sends the historical energy accumulation total value to the server through the Internet. Alternatively, if the time period of the lighting lamp during the turning-off process is less than an energy reporting period, the current historical energy accumulation total value of the storage unit is sent to the server after the lighting lamp receives the turning-off instruction.
And S6, the server saves the accumulated total value of the historical energy uploaded by the lighting lamp each time and the uploading time.
Specifically, when the server receives the historical energy accumulation total value uploaded by the lighting lamp, the server acquires the current time, uses the current time as the uploading time of the current historical energy accumulation total value, and establishes the corresponding relation between the historical energy accumulation total value and the uploading time. The server stores the historical energy accumulation total value and the uploading time uploaded by the lighting lamp each time and the corresponding relation between the historical energy accumulation total value and the uploading time.
The lighting lamp records the historical energy accumulation total value, and sends the historical energy accumulation total value to the server every time, so that the energy consumption data loss caused by network faults is avoided.
In the method for accumulating energy of lighting fixtures of some embodiments, after step S1 and before step S2, the method further includes the steps of:
and S121, judging whether the power value is in a preset power range.
And S122, if the power value is within the preset power range, executing the step S2.
And S123, if the power value is not in the preset power range, giving up the energy accumulation at this time.
In the embodiment, the power value which does not meet the requirement is excluded by judging whether the power value is within the preset power range, so that the inaccuracy of statistical data is avoided.
In the energy accumulating method for lighting fixtures of some embodiments, referring to fig. 2, the embodiment includes at least two lighting fixtures, a Mesh network is established between the at least two lighting fixtures in a short-distance communication manner, and the Mesh network is in communication connection with a gateway and the gateway is in communication connection with a server. The lighting lamp sends the historical energy accumulation total value to the gateway through the Mesh network, and the gateway sends the historical energy accumulation total value to the server through the internet. Specifically, when the lighting fixture transmits the historical energy accumulation total value to the gateway, the lighting fixture closer to the gateway is directly in communication connection with the gateway, and the historical energy accumulation total value can be directly transmitted to the gateway. For the lighting lamp far away from the gateway, the lighting lamp exceeds the communication coverage area of the short-distance communication module, the lighting lamp cannot be directly connected to the gateway in a communication mode, at the moment, the lighting lamp takes the lighting lamp adjacent to the lighting lamp as a relay, and the historical energy accumulation total value is sent to the gateway through the lighting lamp adjacent to the lighting lamp. Further, if the adjacent illuminating lamps can not be directly connected to the gateway, the historical energy accumulation total value is continuously sent to the next adjacent illuminating lamp, and the historical energy accumulation total value is continuously transmitted in sequence until the historical energy accumulation total value can be sent to the gateway.
Further, when the historical energy accumulation total values of at least two lighting fixtures are stored in the server, the historical energy accumulation total values need to be distinguished, so that the lighting fixtures need to carry the fixture identification codes when sending the historical energy accumulation total values to the gateway or directly to the server, that is, the lighting fixtures send the historical energy accumulation total values and the fixture identification codes to the gateway or directly to the server. And after receiving the historical energy accumulation total value and the lamp identification code, the server stores the historical energy accumulation total value, the lamp identification code and the uploading time uploaded by the lighting lamp each time, and establishes a corresponding relation among the historical energy accumulation total value, the lamp identification code and the uploading time.
In the embodiment, the multiple lighting lamps establish the Mesh network in a short-distance communication mode, and the energy consumption data is uploaded by the Mesh network, so that the energy consumption data of the multiple lighting lamps is acquired.
Alternatively, the short-range communication mode in the above embodiments may be a bluetooth communication mode, a WiFi communication mode, a ZigBee communication mode, or the like.
In the lighting fixture energy accumulation method of some embodiments, after step S6, the method further includes the steps of:
and S7, the server obtains the energy consumption data values of the lighting lamp in each overlong time period according to the historical energy accumulation total value and the uploading time.
Specifically, because of the accumulated total historical energy value uploaded by the application, the energy consumption data value of each time period needs to be known when the energy consumption of the lighting lamp is analyzed. And the server calculates the difference value of the historical energy accumulation total value corresponding to the two adjacent uploading times, wherein the difference value is the energy consumption data value of the time period. And after the energy consumption data values corresponding to all the adjacent uploading time are calculated, the energy consumption data values of the illumination lamp in each overlong time period can be obtained.
And S8, the management terminal acquires and displays the energy consumption data values of the lighting lamp in each time period in the use process from the server.
Specifically, the management terminal is connected with the server through communication, for example, wireless network communication. And the management terminal sends a data viewing request, and acquires and displays the energy consumption data values of the lighting lamp in each time period in the use process from the server. Alternatively, if the server stores energy consumption data of at least two lighting fixtures, the data viewing request sent by the management terminal includes a fixture identification code, and the server issues an energy consumption data value corresponding to the fixture identification code. Furthermore, after the management terminal acquires the energy consumption data values of the lighting lamp in each time period in the using process from the server, the energy consumption data values are displayed on an application program or a browser, and a user can conveniently check the energy consumption data values.
The server obtains the energy consumption data value of each time period during the lighting lamp use overlength according to the historical energy accumulation total value and the uploading time in the embodiment, so that the management terminal can conveniently check and analyze the data, and the user experience is improved.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.
Claims (10)
1. A method for accumulating energy of an illumination lamp is characterized by comprising the following steps:
s1, reading a power value stored in the storage unit after the lighting lamp is powered on, wherein the power value is the maximum power of the lighting lamp;
s2, the lighting lamp reads the current time, and the current time is used as the time starting point of an energy accumulation period, an energy data storage period and an energy reporting period, wherein the energy accumulation period is smaller than the energy data storage period, and the energy data storage period is smaller than the energy reporting period;
s3, starting timing from the time starting point, reading an actual power ratio value sent by a control unit in the lighting lamp in one energy accumulation period, and calculating an energy consumption value in the energy accumulation period according to the power value and the actual power ratio value;
s4, starting timing from the time starting point, accumulating all energy consumption values in the energy data storage period to a historical energy accumulation total value when the timing time reaches the energy data storage period, and storing the updated historical energy accumulation total value;
s5, starting timing from the time starting point, and when the timing time reaches the energy reporting period, the lighting lamp sends the historical energy accumulation total value to a server;
s6, the server saves the historical energy accumulation total value and uploading time uploaded by the lighting lamp each time.
2. The method as claimed in claim 1, wherein the power value in step S1 is sent to the lighting fixture by a smart terminal via short-range communication, and the lighting fixture stores the power value in a storage unit.
3. The method of claim 1, further comprising after step S1 and before step S2 the steps of:
s121, judging whether the power value is within a preset power range;
s122, if yes, executing step S2;
and S123, if not, giving up the energy accumulation.
4. The method of claim 1, wherein the step of calculating the energy consumption value in the energy accumulation period from the power value and the actual power ratio in step S3 comprises:
and obtaining real-time power by the product of the power value and the actual power ratio, and performing time integration operation of one energy accumulation period on the real-time power to obtain an energy consumption value.
5. The method of claim 1, wherein the step S5 of sending the historical energy accumulation total value to a server by the lighting fixture comprises:
the lighting lamp sends the historical energy accumulation total value to a gateway in a short-distance communication mode, and the gateway sends the historical energy accumulation total value to a server through the Internet.
6. The method as claimed in claim 1, wherein a Mesh network is established between at least two of the lighting fixtures through short-distance communication, and the Mesh network is connected to a gateway through communication, then the step S5 of sending the total historical energy accumulation value to a server by the lighting fixture includes:
and the lighting lamp sends the historical energy accumulation total value to a gateway through the Mesh network, and the gateway sends the historical energy accumulation total value to a server through the internet.
7. The energy accumulation method for lighting fixtures as claimed in claim 2, 5 or 6, wherein said short-range communication mode is one of a bluetooth communication mode, a WiFi communication mode and a ZigBee communication mode.
8. The method of claim 1, further comprising, after step S6, the steps of:
s7, the server obtains energy consumption data values of the lighting lamp in each overlong time period according to the historical energy accumulation total value and the uploading time;
and S8, the management terminal acquires and displays the energy consumption data values of the lighting lamp in each time period in the use process from the server.
9. The method of claim 8, wherein step S7 comprises: and the server calculates the difference value of the historical energy accumulation total value corresponding to the uploading time of two adjacent times, wherein the difference value is the energy consumption data value of the time period.
10. The method of claim 8, wherein step S8 includes: and the management terminal acquires the energy consumption data values of the lighting lamp in each time period in the using process from the server and displays the energy consumption data values on an application program or a browser.
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| CN202210049136.6A CN114554311A (en) | 2022-01-17 | 2022-01-17 | Energy accumulation method for lighting lamp |
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| CN202210049136.6A CN114554311A (en) | 2022-01-17 | 2022-01-17 | Energy accumulation method for lighting lamp |
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