CN112291907A - Light control method and control system based on computer control technology - Google Patents

Light control method and control system based on computer control technology Download PDF

Info

Publication number
CN112291907A
CN112291907A CN202011124028.8A CN202011124028A CN112291907A CN 112291907 A CN112291907 A CN 112291907A CN 202011124028 A CN202011124028 A CN 202011124028A CN 112291907 A CN112291907 A CN 112291907A
Authority
CN
China
Prior art keywords
synchronization signal
light control
symbol set
subframe
control terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011124028.8A
Other languages
Chinese (zh)
Inventor
刘世华
叶展翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Polytechnic
Original Assignee
Wenzhou Polytechnic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wenzhou Polytechnic filed Critical Wenzhou Polytechnic
Priority to CN202011124028.8A priority Critical patent/CN112291907A/en
Publication of CN112291907A publication Critical patent/CN112291907A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • 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
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]

Abstract

The invention discloses a light control method and a light control system based on a computer control technology, wherein the method comprises the following steps: generating light control information by a computer light control center; responding to the generated light control information, and sending the light control information to the base station by the computer light control center; monitoring a synchronous signal and system information periodically transmitted by a base station by a first light control terminal; monitoring a synchronous signal and system information periodically transmitted by a base station by a second light control terminal; receiving, by the first lighting control terminal, lighting control information from the base station in response to monitoring the synchronization signal and the system information transmitted by the base station; in response to monitoring the synchronous signal and the system information sent by the base station, the first light control terminal judges the sending mode of the side link synchronous signal; and if the sending mode of the side link synchronous signal is judged to be the first sending mode, the first light control terminal sends a first synchronous signal block to the light switch controller by using the first transmitting wave beam.

Description

Light control method and control system based on computer control technology
Technical Field
The invention relates to the technical field of computers, in particular to a light control method and a light control system based on a computer control technology.
Background
The intelligent light control in the prior art is based on a power line network, realizes multiple control modes such as telephone remote control, centralized control, wireless remote control, computer control, timing control, network control and the like by utilizing a power line carrier technology and a power line information transmission X10 protocol, and provides intelligent operation and management such as light soft start, dimming, brightness memory, scene memory and the like.
Prior art CN107911911B discloses an intelligent light control system based on WIFI and a control method thereof, and the light control system includes: the wireless router comprises a plurality of LED lamps, a wireless router and a control end for controlling the LED lamps, wherein the control end sends a light control signal to the LED lamps through the wireless router to control the LED lamps; each LED lamp comprises an LED module, a driving module, an MCU main control module and a WIFI module.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a light control method and a light control system based on a computer control technology, which can overcome the defects of the prior art.
In order to achieve the above object, the present invention provides a light control method based on a computer control technology, which is characterized in that the light control method based on the computer control technology comprises the following steps:
generating light control information by a computer light control center;
responding to the generated light control information, and sending the light control information to the base station by the computer light control center;
monitoring a synchronization signal and system information periodically transmitted by a base station by a first light control terminal, wherein the synchronization signal is transmitted in a first subframe and a first frequency band;
monitoring a synchronization signal and system information periodically transmitted by a base station by a second light control terminal, wherein the synchronization signal is transmitted in a first subframe and a first frequency band;
receiving, by the first lighting control terminal, lighting control information from the base station in response to monitoring the synchronization signal and the system information transmitted by the base station;
in response to monitoring the synchronous signal and the system information sent by the base station, the first light control terminal judges the sending mode of the side link synchronous signal;
if the sending mode of the side link synchronization signal is judged to be a first sending mode, a first light control terminal sends a first synchronization signal block to a light switch controller by using a first transmitting beam, wherein the first synchronization signal block is sent in a first symbol set and a first frequency band of a second subframe, the second subframe is not overlapped with the first subframe, and the first synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
if the sending mode of the side link synchronization signal is judged to be a first sending mode, the first light control terminal sends a second synchronization signal block to the light switch controller by using a second transmitting beam, wherein the second synchronization signal block is sent in a second symbol set and a first frequency band of a second subframe, the second symbol set of the second subframe is not overlapped with a first symbol set of the second subframe, and the second synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
receiving, by the second lighting control terminal, lighting control information from the base station in response to monitoring the synchronization signal and the system information transmitted by the base station;
and in response to monitoring the synchronous signal and the system information transmitted by the base station, the second light control terminal judges the transmission mode of the side link synchronous signal.
In a preferred embodiment, the light control method based on computer control technology comprises the following steps:
if the sending mode of the side link synchronous signal is judged to be the first sending mode, the second light control terminal sends a third synchronous signal block to the light switch controller by using the first transmitting beam, wherein the third synchronous signal block is sent in a third symbol set and a first frequency band of a second subframe, and the third synchronous signal block comprises a main synchronous signal, an auxiliary synchronous signal, a side link broadcast message and a demodulation reference signal;
and if the sending mode of the side link synchronization signal is judged to be the first sending mode, the second light control terminal sends a fourth synchronization signal block to the light switch controller by using a second transmitting beam, wherein the fourth synchronization signal block is sent in a fourth symbol set and a first frequency band of a second subframe, the fourth symbol set of the second subframe is not overlapped with a third symbol set of the second subframe, a second symbol set of the second subframe and a first symbol set of the second subframe, and the fourth synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal.
In a preferred embodiment, the light control method based on computer control technology comprises the following steps:
if the sending mode of the side link synchronization signal is judged to be a second sending mode, a first light control terminal sends a first synchronization signal block to a light switch controller by using a first transmitting beam, wherein the first synchronization signal block is sent in a first symbol set and a second frequency band of a first subframe, the second frequency band is not overlapped with the first frequency band, and the first synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
if the sending mode of the side link synchronization signal is judged to be a second sending mode, the first light control terminal sends a second synchronization signal block to the light switch controller by using a second transmitting beam, wherein the second synchronization signal block is sent in a second symbol set and a second frequency band of a first subframe, the second symbol set of the first subframe is not overlapped with the first symbol set of the first subframe, and the second synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
receiving, by the second lighting control terminal, lighting control information from the base station in response to monitoring the synchronization signal and the system information transmitted by the base station;
in response to monitoring the synchronous signal and the system information sent by the base station, the second light control terminal judges the sending mode of the side link synchronous signal;
if the sending mode of the side link synchronous signal is judged to be a second sending mode, a second light control terminal sends a third synchronous signal block to a light switch controller by using a first transmitting beam, wherein the third synchronous signal block is sent in a third symbol set and a second frequency band of a first subframe, and the third synchronous signal block comprises a main synchronous signal, an auxiliary synchronous signal, a side link broadcast message and a demodulation reference signal;
and if the sending mode of the side link synchronization signal is judged to be the second sending mode, the second light control terminal sends a fourth synchronization signal block to the light switch controller by using a second transmitting beam, wherein the fourth synchronization signal block is sent in a fourth symbol set and a second frequency band of the first subframe, the fourth symbol set of the first subframe is not overlapped with the third symbol set of the first subframe, the second symbol set of the first subframe and the first symbol set of the first subframe, and the fourth synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal.
In a preferred embodiment, the light control method based on computer control technology comprises the following steps:
if the sending mode of the side link synchronization signal is judged to be the third sending mode, the first light control terminal sends a first synchronization signal block to the light switch controller by using a first transmitting beam, wherein the first synchronization signal block is sent in a first symbol set and a second frequency band of a second subframe, the second frequency band is not overlapped with the first frequency band, and the first synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
if the sending mode of the side link synchronization signal is judged to be a third sending mode, the first light control terminal sends a second synchronization signal block to the light switch controller by using a second transmitting beam, wherein the second synchronization signal block is sent in a second symbol set and a second frequency band of a second subframe, the second symbol set of the second subframe is not overlapped with the first symbol set of the second subframe, and the second synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
receiving, by the second lighting control terminal, lighting control information from the base station in response to monitoring the synchronization signal and the system information transmitted by the base station;
in response to monitoring the synchronous signal and the system information sent by the base station, the second light control terminal judges the sending mode of the side link synchronous signal;
if the sending mode of the side link synchronous signal is judged to be a third sending mode, the second light control terminal sends a third synchronous signal block to the light switch controller by using the first transmitting beam, wherein the third synchronous signal block is sent in a third symbol set and a second frequency band of a second subframe, and the third synchronous signal block comprises a main synchronous signal, an auxiliary synchronous signal, a side link broadcast message and a demodulation reference signal;
and if the sending mode of the side link synchronization signal is judged to be a third sending mode, the second light control terminal sends a fourth synchronization signal block to the light switch controller by using a second transmitting beam, wherein the fourth synchronization signal block is sent in a fourth symbol set and a first frequency band of a second subframe, the fourth symbol set of the second subframe is not overlapped with the third symbol set of the second subframe, the second symbol set of the second subframe and the first symbol set of the second subframe, and the fourth synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal.
In a preferred embodiment, the light control method based on computer control technology comprises the following steps:
sending, by a light switch controller, a request for light control information to a first light control terminal at a first point in time in response to receiving a first block of synchronization signals on a first transmit beam of the first light control terminal;
sending, by the light switch controller, a request for light control information to the first light control terminal at a second point in time in response to receiving the second synchronization signal block on the second transmit beam of the first light control terminal;
sending, by the light switch controller, a request for light control information to the second light control terminal at a third point in time in response to receiving the third synchronization signal block on the first transmit beam of the second light control terminal;
sending, by the light switch controller, a request for light control information to the second light control terminal at a fourth point in time in response to receiving the fourth synchronization signal block on the second transmit beam of the second light control terminal;
in response to receiving a request for light control information at a first point in time, sending, by a first light control terminal, light control information to a light switch controller using a first transmit beam;
in response to receiving the request for light control information at the second point in time, sending, by the first light control terminal, light control information to the light switch controller using the second transmit beam;
in response to receiving the request for light control information at the third point in time, sending, by the second light control terminal, the light control information to the light switch controller using the first transmit beam;
in response to receiving the request for light control information at the fourth point in time, sending, by the second light control terminal, the light control information to the light switch controller using the second transmitted beam.
In a preferred embodiment, in the first synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, and the sidelink broadcast message and the demodulation reference signal occupy at least 6 OFDM symbols, wherein the third symbol set, the second symbol set and the first symbol set do not overlap with each other, and wherein the sidelink broadcast message and the demodulation reference signal are frequency division multiplexed;
in the second synchronization signal block, the main synchronization signal occupies two OFDM symbols, the auxiliary synchronization signal occupies two OFDM symbols, the side link broadcast message occupies four OFDM symbols, and the demodulation reference signal occupies two OFDM symbols, wherein the fourth symbol set, the third symbol set, the second symbol set and the first symbol set are not overlapped with each other;
in a third synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, and the sidelink broadcast message and the demodulation reference signal occupy at least 6 OFDM symbols, wherein the third symbol set, the second symbol set and the first symbol set are not overlapped with each other, and the sidelink broadcast message and the demodulation reference signal are frequency division multiplexed;
in the fourth synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, the side link broadcast message occupies four OFDM symbols, and the demodulation reference signal occupies two OFDM symbols, wherein the fourth symbol set, the third symbol set, the second symbol set, and the first symbol set do not overlap with each other.
In order to achieve the above object, a light control system based on computer control technology is characterized in that the light control system based on computer control technology comprises:
a unit for generating light control information by a computer light control center;
a unit for transmitting, by the computer light control center, the light control information to the base station in response to generating the light control information;
a unit for monitoring, by a first lighting control terminal, a synchronization signal and system information periodically transmitted by a base station, wherein the synchronization signal is transmitted in a first subframe and a first frequency band;
a unit for monitoring, by a second light control terminal, a synchronization signal and system information periodically transmitted by a base station, wherein the synchronization signal is transmitted in a first subframe and a first frequency band;
a unit for receiving light control information from the base station by the first light control terminal in response to monitoring the synchronization signal and the system information transmitted by the base station;
a unit for responding to the synchronous signal and the system information which are monitored and sent by the base station, and judging the sending mode of the side link synchronous signal by the first light control terminal;
a unit configured to transmit, by a first light control terminal, a first synchronization signal block to a light switch controller using a first transmission beam if it is determined that a transmission mode of a sidelink synchronization signal is a first transmission mode, where the first synchronization signal block is transmitted in a first symbol set and a first frequency band of a second subframe, where the second subframe is not overlapped with the first subframe, and the first synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
means for transmitting, by the first light control terminal, a second synchronization signal block to the light switch controller using a second transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the first transmission mode, wherein the second synchronization signal block is transmitted in a second symbol set of a second subframe and a first frequency band, wherein the second symbol set of the second subframe does not overlap with the first symbol set of the second subframe, and wherein the second synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
a unit for receiving light control information from the base station by the second light control terminal in response to monitoring the synchronization signal and the system information transmitted by the base station;
and the unit is used for responding to the monitoring of the synchronous signal and the system information sent by the base station, and judging the sending mode of the side link synchronous signal by the second light control terminal.
In a preferred embodiment, the light control system based on computer control technology comprises:
a unit configured to transmit, by the second light control terminal, a third synchronization signal block to the light switch controller using the first transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the first transmission mode, where the third synchronization signal block is transmitted in a third symbol set and a first frequency band of a second subframe, and the third synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
and a unit configured to send, by the second light control terminal, a fourth synchronization signal block to the light switch controller using the second transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the first transmission mode, where the fourth synchronization signal block is sent in a fourth symbol set of the second subframe and the first frequency band, where the fourth symbol set of the second subframe is not overlapped with the third symbol set of the second subframe, the second symbol set of the second subframe, and the first symbol set of the second subframe, and the fourth synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal.
In a preferred embodiment, the light control system based on computer control technology comprises:
a unit configured to transmit, by a first light control terminal, a first synchronization signal block to a light switch controller using a first transmission beam if it is determined that a transmission mode of a sidelink synchronization signal is a second transmission mode, where the first synchronization signal block is transmitted in a first symbol set of a first subframe and a second frequency band, where the second frequency band is not overlapped with the first frequency band, and the first synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
means for transmitting, by the first light control terminal, a second synchronization signal block to the light switch controller using a second transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the second transmission mode, wherein the second synchronization signal block is transmitted in a second symbol set and a second frequency band of the first subframe, wherein the second symbol set of the first subframe does not overlap with the first symbol set of the first subframe, and wherein the second synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
a unit for receiving light control information from the base station by the second light control terminal in response to monitoring the synchronization signal and the system information transmitted by the base station;
a unit for responding to the synchronous signal and the system information which are monitored and sent by the base station, and judging the sending mode of the side link synchronous signal by the second light control terminal;
a unit configured to transmit, by the second light control terminal, a third synchronization signal block to the light switch controller using the first transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the second transmission mode, where the third synchronization signal block is transmitted in a third symbol set and a second frequency band of the first subframe, and the third synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
and a unit configured to send, by the second light control terminal, a fourth synchronization signal block to the light switch controller using the second transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the second transmission mode, where the fourth synchronization signal block is sent in a fourth symbol set of the first subframe and the second frequency band, where the fourth symbol set of the first subframe is not overlapped with the third symbol set of the first subframe, the second symbol set of the first subframe, and the first symbol set of the first subframe, and the fourth synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal.
In a preferred embodiment, the light control system based on computer control technology comprises:
a unit configured to transmit, by the first light control terminal, a first synchronization signal block to the light switch controller using the first transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the third transmission mode, where the first synchronization signal block is transmitted in a first symbol set and a second frequency band of a second subframe, where the second frequency band is not overlapped with the first frequency band, and the first synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
a unit configured to transmit, by the first light control terminal, a second synchronization signal block to the light switch controller using a second transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the third transmission mode, where the second synchronization signal block is transmitted in a second symbol set and a second frequency band of a second subframe, where the second symbol set of the second subframe does not overlap with the first symbol set of the second subframe, and the second synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
a unit for receiving light control information from the base station by the second light control terminal in response to monitoring the synchronization signal and the system information transmitted by the base station;
a unit for responding to the synchronous signal and the system information which are monitored and sent by the base station, and judging the sending mode of the side link synchronous signal by the second light control terminal;
a unit configured to transmit, by the second light control terminal, a third synchronization signal block to the light switch controller using the first transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the third transmission mode, where the third synchronization signal block is transmitted in a third symbol set and a second frequency band of the second subframe, and the third synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
a unit configured to send, by the second light control terminal, a fourth synchronization signal block to the light switch controller using the second transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the third transmission mode, where the fourth synchronization signal block is sent in a fourth symbol set of the second subframe and the first frequency band, where the fourth symbol set of the second subframe is not overlapped with the third symbol set of the second subframe, the second symbol set of the second subframe, and the first symbol set of the second subframe, and the fourth synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
the light control system based on the computer control technology comprises:
means for sending, by a light switch controller, a request for light control information to a first light control terminal at a first point in time in response to receiving a first block of synchronization signals on a first transmit beam of the first light control terminal;
means for sending, by the light switch controller, a request for light control information to the first light control terminal at a second point in time in response to receiving a second synchronization signal block on a second transmit beam of the first light control terminal;
means for sending, by the light switch controller, a request for light control information to the second light control terminal at a third point in time in response to receiving the third block of synchronization signals on the first transmit beam of the second light control terminal;
means for sending, by the light switch controller, a request for light control information to the second light control terminal at a fourth point in time in response to receiving a fourth block of synchronization signals on a second transmit beam of the second light control terminal;
means for transmitting, by a first light control terminal, light control information to a light switch controller using a first transmit beam in response to receiving a request for light control information at a first point in time;
means for transmitting, by the first light control terminal, the light control information to the light switch controller using the second transmit beam in response to receiving the request for the light control information at the second point in time;
means for transmitting, by the second light control terminal, the light control information to the light switch controller using the first transmit beam in response to receiving the request for the light control information at the third point in time;
means for transmitting, by the second light control terminal, the light control information to the light switch controller using the second transmitted beam in response to receiving the request for the light control information at the fourth point in time,
in the first synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, and the sidelink broadcast message and the demodulation reference signal occupy at least 6 OFDM symbols, wherein the third symbol set, the second symbol set and the first symbol set are not overlapped with each other, and the sidelink broadcast message and the demodulation reference signal are frequency division multiplexed;
in the second synchronization signal block, the main synchronization signal occupies two OFDM symbols, the auxiliary synchronization signal occupies two OFDM symbols, the side link broadcast message occupies four OFDM symbols, and the demodulation reference signal occupies two OFDM symbols, wherein the fourth symbol set, the third symbol set, the second symbol set and the first symbol set are not overlapped with each other;
in a third synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, and the sidelink broadcast message and the demodulation reference signal occupy at least 6 OFDM symbols, wherein the third symbol set, the second symbol set and the first symbol set are not overlapped with each other, and the sidelink broadcast message and the demodulation reference signal are frequency division multiplexed;
in the fourth synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, the side link broadcast message occupies four OFDM symbols, and the demodulation reference signal occupies two OFDM symbols, wherein the fourth symbol set, the third symbol set, the second symbol set, and the first symbol set do not overlap with each other.
Compared with the prior art, the intelligent light control system has the following advantages that the current intelligent light control system still depends on a power line or a WiFi system. The intelligent light control system depending on the power line cannot realize complex light control (for example, multi-level brightness adjustment, slow brightness change, brightness change with indoor background music at any time, and the like) due to the limitation of information transmission throughput, while the intelligent light control system depending on the WiFi system can realize complex light control, but the WiFi router needs to be connected with an optical fiber network, which causes the deployment position of the router to be limited, and in addition, when the area of a user apartment or a villa is large, the WiFi router also needs to be configured with a plurality of WiFi repeaters, which causes the deployment difficulty of the system to be increased, and the cost to be increased. The intelligent light control system completely relying on wireless transmission can solve the problems, however, the basis of the system is an information transmission method, and aiming at the blank of the prior art, the application provides a light control system based on a computer control technology.
Drawings
Fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present invention.
FIG. 2 is a flow diagram of a method according to an embodiment of the invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present invention. As shown, the system of the present invention includes a computer light control center (which may be a server of a service provider), a base station, a first light control terminal, a second light control terminal, and a light switch controller, wherein, as shown, the first light control terminal is located in a room of a user a, the second light control terminal is located in a room of a user B, wherein a living room of the user a and a living room of the user B may be in the same building, the same cell, etc., of course, the living room of the user a and the living room of the user B may be in the same apartment but in different rooms, and further, the first light control terminal and the second light control terminal may both be used for light control in the room of the user a. The light switch controller has a wireless transceiving function and also has a function of directly controlling the on-off of the electric lamp, the specific circuit design of the light switch controller is common knowledge, and the detailed description is omitted in the application.
FIG. 2 is a flow diagram of a method according to an embodiment of the invention. As shown in the figure, the method of the present invention comprises the steps of:
step 101: generating light control information by a computer light control center;
step 102: responding to the generated light control information, and sending the light control information to the base station by the computer light control center;
step 103: monitoring a synchronization signal and system information periodically transmitted by a base station by a first light control terminal, wherein the synchronization signal is transmitted in a first subframe and a first frequency band; it should be understood by those skilled in the art that, since the synchronization signal is transmitted periodically, the synchronization signal and the system information that the first light control terminal hears are the synchronization signal and the system information that are transmitted by the base station some time before the first subframe, "the synchronization signal is transmitted in the first subframe and the first frequency band" means that the synchronization signal that is transmitted periodically can be transmitted in the first subframe and the first frequency band;
step 104: monitoring a synchronization signal and system information periodically transmitted by a base station by a second light control terminal, wherein the synchronization signal is transmitted in a first subframe and a first frequency band;
step 105: receiving, by the first lighting control terminal, lighting control information from the base station in response to monitoring the synchronization signal and the system information transmitted by the base station;
step 106: in response to monitoring the synchronous signal and the system information sent by the base station, the first light control terminal judges the sending mode of the side link synchronous signal;
step 107: if the sending mode of the side link synchronization signal is judged to be a first sending mode, a first light control terminal sends a first synchronization signal block to a light switch controller by using a first transmitting beam, wherein the first synchronization signal block is sent in a first symbol set and a first frequency band of a second subframe, the second subframe is not overlapped with the first subframe, and the first synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
step 108: if the sending mode of the side link synchronization signal is judged to be a first sending mode, the first light control terminal sends a second synchronization signal block to the light switch controller by using a second transmitting beam, wherein the second synchronization signal block is sent in a second symbol set and a first frequency band of a second subframe, the second symbol set of the second subframe is not overlapped with a first symbol set of the second subframe, and the second synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
step 109: receiving, by the second lighting control terminal, lighting control information from the base station in response to monitoring the synchronization signal and the system information transmitted by the base station;
step 110: and in response to monitoring the synchronous signal and the system information transmitted by the base station, the second light control terminal judges the transmission mode of the side link synchronous signal.
In a preferred embodiment, the light control method based on computer control technology comprises the following steps:
if the sending mode of the side link synchronous signal is judged to be the first sending mode, the second light control terminal sends a third synchronous signal block to the light switch controller by using the first transmitting beam, wherein the third synchronous signal block is sent in a third symbol set and a first frequency band of a second subframe, and the third synchronous signal block comprises a main synchronous signal, an auxiliary synchronous signal, a side link broadcast message and a demodulation reference signal;
and if the sending mode of the side link synchronization signal is judged to be the first sending mode, the second light control terminal sends a fourth synchronization signal block to the light switch controller by using a second transmitting beam, wherein the fourth synchronization signal block is sent in a fourth symbol set and a first frequency band of a second subframe, the fourth symbol set of the second subframe is not overlapped with a third symbol set of the second subframe, a second symbol set of the second subframe and a first symbol set of the second subframe, and the fourth synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal.
In a preferred embodiment, the light control method based on computer control technology comprises the following steps:
if the sending mode of the side link synchronization signal is judged to be a second sending mode, a first light control terminal sends a first synchronization signal block to a light switch controller by using a first transmitting beam, wherein the first synchronization signal block is sent in a first symbol set and a second frequency band of a first subframe, the second frequency band is not overlapped with the first frequency band, and the first synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
if the sending mode of the side link synchronization signal is judged to be a second sending mode, the first light control terminal sends a second synchronization signal block to the light switch controller by using a second transmitting beam, wherein the second synchronization signal block is sent in a second symbol set and a second frequency band of a first subframe, the second symbol set of the first subframe is not overlapped with the first symbol set of the first subframe, and the second synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
receiving, by the second lighting control terminal, lighting control information from the base station in response to monitoring the synchronization signal and the system information transmitted by the base station;
in response to monitoring the synchronous signal and the system information sent by the base station, the second light control terminal judges the sending mode of the side link synchronous signal;
if the sending mode of the side link synchronous signal is judged to be a second sending mode, a second light control terminal sends a third synchronous signal block to a light switch controller by using a first transmitting beam, wherein the third synchronous signal block is sent in a third symbol set and a second frequency band of a first subframe, and the third synchronous signal block comprises a main synchronous signal, an auxiliary synchronous signal, a side link broadcast message and a demodulation reference signal;
and if the sending mode of the side link synchronization signal is judged to be the second sending mode, the second light control terminal sends a fourth synchronization signal block to the light switch controller by using a second transmitting beam, wherein the fourth synchronization signal block is sent in a fourth symbol set and a second frequency band of the first subframe, the fourth symbol set of the first subframe is not overlapped with the third symbol set of the first subframe, the second symbol set of the first subframe and the first symbol set of the first subframe, and the fourth synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal.
In a preferred embodiment, the light control method based on computer control technology comprises the following steps:
if the sending mode of the side link synchronization signal is judged to be the third sending mode, the first light control terminal sends a first synchronization signal block to the light switch controller by using a first transmitting beam, wherein the first synchronization signal block is sent in a first symbol set and a second frequency band of a second subframe, the second frequency band is not overlapped with the first frequency band, and the first synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
if the sending mode of the side link synchronization signal is judged to be a third sending mode, the first light control terminal sends a second synchronization signal block to the light switch controller by using a second transmitting beam, wherein the second synchronization signal block is sent in a second symbol set and a second frequency band of a second subframe, the second symbol set of the second subframe is not overlapped with the first symbol set of the second subframe, and the second synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
receiving, by the second lighting control terminal, lighting control information from the base station in response to monitoring the synchronization signal and the system information transmitted by the base station;
in response to monitoring the synchronous signal and the system information sent by the base station, the second light control terminal judges the sending mode of the side link synchronous signal;
if the sending mode of the side link synchronous signal is judged to be a third sending mode, the second light control terminal sends a third synchronous signal block to the light switch controller by using the first transmitting beam, wherein the third synchronous signal block is sent in a third symbol set and a second frequency band of a second subframe, and the third synchronous signal block comprises a main synchronous signal, an auxiliary synchronous signal, a side link broadcast message and a demodulation reference signal;
and if the sending mode of the side link synchronization signal is judged to be a third sending mode, the second light control terminal sends a fourth synchronization signal block to the light switch controller by using a second transmitting beam, wherein the fourth synchronization signal block is sent in a fourth symbol set and a first frequency band of a second subframe, the fourth symbol set of the second subframe is not overlapped with the third symbol set of the second subframe, the second symbol set of the second subframe and the first symbol set of the second subframe, and the fourth synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal.
In a preferred embodiment, the light control method based on computer control technology comprises the following steps:
sending, by a light switch controller, a request for light control information to a first light control terminal at a first point in time in response to receiving a first block of synchronization signals on a first transmit beam of the first light control terminal;
sending, by the light switch controller, a request for light control information to the first light control terminal at a second point in time in response to receiving the second synchronization signal block on the second transmit beam of the first light control terminal;
sending, by the light switch controller, a request for light control information to the second light control terminal at a third point in time in response to receiving the third synchronization signal block on the first transmit beam of the second light control terminal;
sending, by the light switch controller, a request for light control information to the second light control terminal at a fourth point in time in response to receiving the fourth synchronization signal block on the second transmit beam of the second light control terminal;
in response to receiving a request for light control information at a first point in time, sending, by a first light control terminal, light control information to a light switch controller using a first transmit beam;
in response to receiving the request for light control information at the second point in time, sending, by the first light control terminal, light control information to the light switch controller using the second transmit beam;
in response to receiving the request for light control information at the third point in time, sending, by the second light control terminal, the light control information to the light switch controller using the first transmit beam;
in response to receiving the request for light control information at the fourth point in time, sending, by the second light control terminal, the light control information to the light switch controller using the second transmitted beam.
In a preferred embodiment, in the first synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, and the sidelink broadcast message and the demodulation reference signal occupy at least 6 OFDM symbols, wherein the third symbol set, the second symbol set and the first symbol set do not overlap with each other, and wherein the sidelink broadcast message and the demodulation reference signal are frequency division multiplexed;
in the second synchronization signal block, the main synchronization signal occupies two OFDM symbols, the auxiliary synchronization signal occupies two OFDM symbols, the side link broadcast message occupies four OFDM symbols, and the demodulation reference signal occupies two OFDM symbols, wherein the fourth symbol set, the third symbol set, the second symbol set and the first symbol set are not overlapped with each other;
in a third synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, and the sidelink broadcast message and the demodulation reference signal occupy at least 6 OFDM symbols, wherein the third symbol set, the second symbol set and the first symbol set are not overlapped with each other, and the sidelink broadcast message and the demodulation reference signal are frequency division multiplexed;
in the fourth synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, the side link broadcast message occupies four OFDM symbols, and the demodulation reference signal occupies two OFDM symbols, wherein the fourth symbol set, the third symbol set, the second symbol set, and the first symbol set do not overlap with each other.
In order to achieve the above object, a light control system based on computer control technology is characterized in that the light control system based on computer control technology comprises:
a unit for generating light control information by a computer light control center;
a unit for transmitting, by the computer light control center, the light control information to the base station in response to generating the light control information;
a unit for monitoring, by a first lighting control terminal, a synchronization signal and system information periodically transmitted by a base station, wherein the synchronization signal is transmitted in a first subframe and a first frequency band;
a unit for monitoring, by a second light control terminal, a synchronization signal and system information periodically transmitted by a base station, wherein the synchronization signal is transmitted in a first subframe and a first frequency band;
a unit for receiving light control information from the base station by the first light control terminal in response to monitoring the synchronization signal and the system information transmitted by the base station;
a unit for responding to the synchronous signal and the system information which are monitored and sent by the base station, and judging the sending mode of the side link synchronous signal by the first light control terminal;
a unit configured to transmit, by a first light control terminal, a first synchronization signal block to a light switch controller using a first transmission beam if it is determined that a transmission mode of a sidelink synchronization signal is a first transmission mode, where the first synchronization signal block is transmitted in a first symbol set and a first frequency band of a second subframe, where the second subframe is not overlapped with the first subframe, and the first synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
means for transmitting, by the first light control terminal, a second synchronization signal block to the light switch controller using a second transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the first transmission mode, wherein the second synchronization signal block is transmitted in a second symbol set of a second subframe and a first frequency band, wherein the second symbol set of the second subframe does not overlap with the first symbol set of the second subframe, and wherein the second synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
a unit for receiving light control information from the base station by the second light control terminal in response to monitoring the synchronization signal and the system information transmitted by the base station;
and the unit is used for responding to the monitoring of the synchronous signal and the system information sent by the base station, and judging the sending mode of the side link synchronous signal by the second light control terminal.
In a preferred embodiment, the light control system based on computer control technology comprises:
a unit configured to transmit, by the second light control terminal, a third synchronization signal block to the light switch controller using the first transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the first transmission mode, where the third synchronization signal block is transmitted in a third symbol set and a first frequency band of a second subframe, and the third synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
and a unit configured to send, by the second light control terminal, a fourth synchronization signal block to the light switch controller using the second transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the first transmission mode, where the fourth synchronization signal block is sent in a fourth symbol set of the second subframe and the first frequency band, where the fourth symbol set of the second subframe is not overlapped with the third symbol set of the second subframe, the second symbol set of the second subframe, and the first symbol set of the second subframe, and the fourth synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal.
In a preferred embodiment, the light control system based on computer control technology comprises:
a unit configured to transmit, by a first light control terminal, a first synchronization signal block to a light switch controller using a first transmission beam if it is determined that a transmission mode of a sidelink synchronization signal is a second transmission mode, where the first synchronization signal block is transmitted in a first symbol set of a first subframe and a second frequency band, where the second frequency band is not overlapped with the first frequency band, and the first synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
means for transmitting, by the first light control terminal, a second synchronization signal block to the light switch controller using a second transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the second transmission mode, wherein the second synchronization signal block is transmitted in a second symbol set and a second frequency band of the first subframe, wherein the second symbol set of the first subframe does not overlap with the first symbol set of the first subframe, and wherein the second synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
a unit for receiving light control information from the base station by the second light control terminal in response to monitoring the synchronization signal and the system information transmitted by the base station;
a unit for responding to the synchronous signal and the system information which are monitored and sent by the base station, and judging the sending mode of the side link synchronous signal by the second light control terminal;
a unit configured to transmit, by the second light control terminal, a third synchronization signal block to the light switch controller using the first transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the second transmission mode, where the third synchronization signal block is transmitted in a third symbol set and a second frequency band of the first subframe, and the third synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
and a unit configured to send, by the second light control terminal, a fourth synchronization signal block to the light switch controller using the second transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the second transmission mode, where the fourth synchronization signal block is sent in a fourth symbol set of the first subframe and the second frequency band, where the fourth symbol set of the first subframe is not overlapped with the third symbol set of the first subframe, the second symbol set of the first subframe, and the first symbol set of the first subframe, and the fourth synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal.
In a preferred embodiment, the light control system based on computer control technology comprises:
a unit configured to transmit, by the first light control terminal, a first synchronization signal block to the light switch controller using the first transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the third transmission mode, where the first synchronization signal block is transmitted in a first symbol set and a second frequency band of a second subframe, where the second frequency band is not overlapped with the first frequency band, and the first synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
a unit configured to transmit, by the first light control terminal, a second synchronization signal block to the light switch controller using a second transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the third transmission mode, where the second synchronization signal block is transmitted in a second symbol set and a second frequency band of a second subframe, where the second symbol set of the second subframe does not overlap with the first symbol set of the second subframe, and the second synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
a unit for receiving light control information from the base station by the second light control terminal in response to monitoring the synchronization signal and the system information transmitted by the base station;
a unit for responding to the synchronous signal and the system information which are monitored and sent by the base station, and judging the sending mode of the side link synchronous signal by the second light control terminal;
a unit configured to transmit, by the second light control terminal, a third synchronization signal block to the light switch controller using the first transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the third transmission mode, where the third synchronization signal block is transmitted in a third symbol set and a second frequency band of the second subframe, and the third synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
a unit configured to send, by the second light control terminal, a fourth synchronization signal block to the light switch controller using the second transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the third transmission mode, where the fourth synchronization signal block is sent in a fourth symbol set of the second subframe and the first frequency band, where the fourth symbol set of the second subframe is not overlapped with the third symbol set of the second subframe, the second symbol set of the second subframe, and the first symbol set of the second subframe, and the fourth synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
the light control system based on the computer control technology comprises:
means for sending, by a light switch controller, a request for light control information to a first light control terminal at a first point in time in response to receiving a first block of synchronization signals on a first transmit beam of the first light control terminal;
means for sending, by the light switch controller, a request for light control information to the first light control terminal at a second point in time in response to receiving a second synchronization signal block on a second transmit beam of the first light control terminal;
means for sending, by the light switch controller, a request for light control information to the second light control terminal at a third point in time in response to receiving the third block of synchronization signals on the first transmit beam of the second light control terminal;
means for sending, by the light switch controller, a request for light control information to the second light control terminal at a fourth point in time in response to receiving a fourth block of synchronization signals on a second transmit beam of the second light control terminal;
means for transmitting, by a first light control terminal, light control information to a light switch controller using a first transmit beam in response to receiving a request for light control information at a first point in time;
means for transmitting, by the first light control terminal, the light control information to the light switch controller using the second transmit beam in response to receiving the request for the light control information at the second point in time;
means for transmitting, by the second light control terminal, the light control information to the light switch controller using the first transmit beam in response to receiving the request for the light control information at the third point in time;
means for transmitting, by the second light control terminal, the light control information to the light switch controller using the second transmitted beam in response to receiving the request for the light control information at the fourth point in time,
in the first synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, and the sidelink broadcast message and the demodulation reference signal occupy at least 6 OFDM symbols, wherein the third symbol set, the second symbol set and the first symbol set are not overlapped with each other, and the sidelink broadcast message and the demodulation reference signal are frequency division multiplexed;
in the second synchronization signal block, the main synchronization signal occupies two OFDM symbols, the auxiliary synchronization signal occupies two OFDM symbols, the side link broadcast message occupies four OFDM symbols, and the demodulation reference signal occupies two OFDM symbols, wherein the fourth symbol set, the third symbol set, the second symbol set and the first symbol set are not overlapped with each other;
in a third synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, and the sidelink broadcast message and the demodulation reference signal occupy at least 6 OFDM symbols, wherein the third symbol set, the second symbol set and the first symbol set are not overlapped with each other, and the sidelink broadcast message and the demodulation reference signal are frequency division multiplexed;
in the fourth synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, the side link broadcast message occupies four OFDM symbols, and the demodulation reference signal occupies two OFDM symbols, wherein the fourth symbol set, the third symbol set, the second symbol set, and the first symbol set do not overlap with each other.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (10)

1. A light control method based on a computer control technology is characterized by comprising the following steps:
generating light control information by a computer light control center;
responding to the generated light control information, and sending the light control information to a base station by a computer light control center;
monitoring a synchronization signal and system information periodically transmitted by a base station by a first light control terminal, wherein the synchronization signal is transmitted in a first subframe and a first frequency band;
monitoring a synchronization signal and system information periodically transmitted by a base station by a second light control terminal, wherein the synchronization signal is transmitted in a first subframe and a first frequency band;
receiving, by a first lighting control terminal, lighting control information from a base station in response to monitoring a synchronization signal and system information transmitted by the base station;
in response to monitoring the synchronous signal and the system information sent by the base station, the first light control terminal judges the sending mode of the side link synchronous signal;
if the sending mode of the side link synchronization signal is judged to be a first sending mode, a first light control terminal sends a first synchronization signal block to a light switch controller by using a first transmitting beam, wherein the first synchronization signal block is sent in a first symbol set and a first frequency band of a second subframe, the second subframe is not overlapped with the first subframe, and the first synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
if the sending mode of the side link synchronization signal is judged to be a first sending mode, a first light control terminal sends a second synchronization signal block to a light switch controller by using a second transmitting beam, wherein the second synchronization signal block is sent in a second symbol set and a first frequency band of a second subframe, the second symbol set of the second subframe is not overlapped with the first symbol set of the second subframe, and the second synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
receiving, by a second lighting control terminal, the lighting control information from the base station in response to monitoring a synchronization signal and system information transmitted by the base station;
and in response to monitoring the synchronous signal and the system information transmitted by the base station, the second light control terminal judges the transmission mode of the side link synchronous signal.
2. The light control method based on computer control technology according to claim 1, wherein the light control method based on computer control technology comprises the following steps:
if the sending mode of the side link synchronization signal is judged to be the first sending mode, the second light control terminal sends a third synchronization signal block to the light switch controller by using the first transmitting beam, wherein the third synchronization signal block is sent in a third symbol set and a first frequency band of a second subframe, and the third synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
and if the transmission mode of the side link synchronization signal is judged to be the first transmission mode, a second light control terminal transmits a fourth synchronization signal block to a light switch controller by using a second transmitting beam, wherein the fourth synchronization signal block is transmitted in a fourth symbol set and a first frequency band of a second subframe, the fourth symbol set of the second subframe is not overlapped with the third symbol set of the second subframe, the second symbol set of the second subframe and the first symbol set of the second subframe, and the fourth synchronization signal block comprises a main synchronization signal, a secondary synchronization signal, a side link broadcast message and a demodulation reference signal.
3. The light control method based on computer control technology according to claim 2, wherein the light control method based on computer control technology comprises the following steps:
if the sending mode of the side link synchronization signal is judged to be a second sending mode, a first light control terminal sends a first synchronization signal block to a light switch controller by using a first transmitting beam, wherein the first synchronization signal block is sent in a first symbol set and a second frequency band of a first subframe, the second frequency band is not overlapped with the first frequency band, and the first synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
if the sending mode of the side link synchronization signal is judged to be a second sending mode, a first light control terminal sends a second synchronization signal block to a light switch controller by using a second transmitting beam, wherein the second synchronization signal block is sent in a second symbol set and a second frequency band of a first subframe, the second symbol set of the first subframe is not overlapped with the first symbol set of the first subframe, and the second synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
receiving, by a second lighting control terminal, the lighting control information from the base station in response to monitoring a synchronization signal and system information transmitted by the base station;
in response to monitoring the synchronous signal and the system information sent by the base station, the second light control terminal judges the sending mode of the side link synchronous signal;
if the sending mode of the side link synchronization signal is judged to be a second sending mode, a second light control terminal sends a third synchronization signal block to a light switch controller by using a first transmitting beam, wherein the third synchronization signal block is sent in a third symbol set and a second frequency band of a first subframe, and the third synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
and if the transmission mode of the side link synchronization signal is judged to be the second transmission mode, a second light control terminal transmits a fourth synchronization signal block to a light switch controller by using a second transmitting beam, wherein the fourth synchronization signal block is transmitted in a fourth symbol set and a second frequency band of a first subframe, the fourth symbol set of the first subframe is not overlapped with the third symbol set of the first subframe, the second symbol set of the first subframe and the first symbol set of the first subframe, and the fourth synchronization signal block comprises a main synchronization signal, a secondary synchronization signal, a side link broadcast message and a demodulation reference signal.
4. The light control method based on computer control technology according to claim 3, wherein the light control method based on computer control technology comprises the following steps:
if the sending mode of the side link synchronization signal is judged to be a third sending mode, a first light control terminal sends a first synchronization signal block to a light switch controller by using a first transmitting beam, wherein the first synchronization signal block is sent in a first symbol set and a second frequency band of a second subframe, the second frequency band is not overlapped with the first frequency band, and the first synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
if the sending mode of the side link synchronization signal is judged to be a third sending mode, the first light control terminal sends a second synchronization signal block to the light switch controller by using a second transmitting beam, wherein the second synchronization signal block is sent in a second symbol set and a second frequency band of a second subframe, the second symbol set of the second subframe is not overlapped with the first symbol set of the second subframe, and the second synchronization signal block comprises a primary synchronization signal, a secondary synchronization signal, a side link broadcast message and a demodulation reference signal;
receiving, by a second lighting control terminal, the lighting control information from the base station in response to monitoring a synchronization signal and system information transmitted by the base station;
in response to monitoring the synchronous signal and the system information sent by the base station, the second light control terminal judges the sending mode of the side link synchronous signal;
if the sending mode of the side link synchronization signal is judged to be a third sending mode, a second light control terminal sends a third synchronization signal block to a light switch controller by using a first transmitting beam, wherein the third synchronization signal block is sent in a third symbol set and a second frequency band of a second subframe, and the third synchronization signal block comprises a main synchronization signal, an auxiliary synchronization signal, a side link broadcast message and a demodulation reference signal;
and if the transmission mode of the side link synchronization signal is judged to be a third transmission mode, a second light control terminal transmits a fourth synchronization signal block to a light switch controller by using a second transmitting beam, wherein the fourth synchronization signal block is transmitted in a fourth symbol set and a first frequency band of a second subframe, the fourth symbol set of the second subframe is not overlapped with the third symbol set of the second subframe, the second symbol set of the second subframe and the first symbol set of the second subframe, and the fourth synchronization signal block comprises a main synchronization signal, a secondary synchronization signal, a side link broadcast message and a demodulation reference signal.
5. The light control method based on computer control technology according to claim 4, wherein the light control method based on computer control technology comprises the following steps:
sending, by a light switch controller, a request for the light control information to a first light control terminal at a first point in time in response to receiving a first block of synchronization signals on a first transmit beam of the first light control terminal;
sending, by a light switch controller, a request for the light control information to a first light control terminal at a second point in time in response to receiving a second synchronization signal block on a second transmit beam of the first light control terminal;
sending, by a light switch controller, a request for the light control information to a second light control terminal at a third point in time in response to receiving a third block of synchronization signals on a first transmit beam of the second light control terminal;
sending, by a light switch controller, a request for the light control information to a second light control terminal at a fourth time point in response to receiving a fourth synchronization signal block on a second transmit beam of the second light control terminal;
in response to receiving a request for light control information at a first point in time, sending, by a first light control terminal, light control information to the light switch controller using a first transmit beam;
in response to receiving the request for light control information at the second point in time, sending, by the first light control terminal, light control information to the light switch controller using the second transmit beam;
in response to receiving the request for light control information at the third point in time, sending, by the second light control terminal, light control information to the light switch controller using the first transmit beam;
in response to receiving the request for light control information at the fourth time point, sending, by the second light control terminal, light control information to the light switch controller using the second transmit beam.
6. The light control method based on computer control technology as claimed in claim 5, wherein in the first synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, the sidelink broadcast message and the demodulation reference signal occupy at least 6 OFDM symbols, wherein the third symbol set, the second symbol set and the first symbol set are not overlapped with each other, and wherein the sidelink broadcast message and the demodulation reference signal are frequency division multiplexed;
in the second synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, the side link broadcast message occupies four OFDM symbols, and the demodulation reference signal occupies two OFDM symbols, wherein the fourth symbol set, the third symbol set, the second symbol set, and the first symbol set do not overlap with each other;
in the third synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, and the sidelink broadcast message and the demodulation reference signal occupy at least 6 OFDM symbols, wherein the third symbol set, the second symbol set and the first symbol set do not overlap with each other, and wherein the sidelink broadcast message and the demodulation reference signal are frequency division multiplexed;
in the fourth synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, the side link broadcast message occupies four OFDM symbols, and the demodulation reference signal occupies two OFDM symbols, wherein the fourth symbol set, the third symbol set, the second symbol set, and the first symbol set do not overlap with each other.
7. A light control system based on computer control technology, characterized in that the light control system based on computer control technology comprises:
a unit for generating light control information by a computer light control center;
means for transmitting, by a computer lighting control center, the lighting control information to a base station in response to generating the lighting control information;
the method includes the steps that a first light control terminal monitors a synchronous signal and system information which are periodically sent by a base station, wherein the synchronous signal is sent in a first subframe and a first frequency band;
a unit for monitoring, by a second light control terminal, a synchronization signal and system information, the synchronization signal being transmitted in a first subframe and a first frequency band, the synchronization signal being periodically transmitted by a base station;
the method comprises the steps that in response to monitoring a synchronous signal and system information sent by a base station, a first light control terminal receives light control information from the base station;
a unit for responding to the synchronous signal and the system information which are monitored and sent by the base station, and judging the sending mode of the side link synchronous signal by the first light control terminal;
means for transmitting, by a first light control terminal, a first synchronization signal block to a light switch controller using a first transmission beam if it is determined that a transmission mode of the sidelink synchronization signal is a first transmission mode, wherein the first synchronization signal block is transmitted in a first symbol set and a first frequency band of a second subframe, wherein the second subframe does not overlap with the first subframe, and wherein the first synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
means for transmitting, by the first light control terminal, a second synchronization signal block to the light switch controller using a second transmission beam if the transmission mode of the sidelink synchronization signal is determined to be the first transmission mode, wherein the second synchronization signal block is transmitted in a second symbol set and a first frequency band of a second subframe, wherein the second symbol set of the second subframe does not overlap with the first symbol set of the second subframe, and the second synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
the unit is used for responding to the monitoring of the synchronous signal and the system information sent by the base station, and receiving the light control information from the base station by a second light control terminal;
and the unit is used for responding to the monitoring of the synchronous signal and the system information sent by the base station, and judging the sending mode of the side link synchronous signal by the second light control terminal.
8. The light control system based on computer control technology according to claim 7, wherein the light control system based on computer control technology comprises:
means for transmitting, by a second light control terminal, a third synchronization signal block to a light switch controller using a first transmission beam if it is determined that a transmission mode of the sidelink synchronization signal is a first transmission mode, wherein the third synchronization signal block is transmitted in a third symbol set and a first frequency band of a second subframe, and the third synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
and a unit configured to send, by the second light control terminal, a fourth synchronization signal block to the light switch controller using a second transmission beam if the transmission mode of the sidelink synchronization signal is determined to be the first transmission mode, where the fourth synchronization signal block is sent in a fourth symbol set of a second subframe and the first frequency band, the fourth symbol set of the second subframe is not overlapped with the third symbol set of the second subframe, the second symbol set of the second subframe, and the first symbol set of the second subframe, and the fourth synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal.
9. The light control system based on computer control technology according to claim 8, wherein the light control system based on computer control technology comprises:
means for transmitting, by a first light control terminal, a first synchronization signal block to a light switch controller using a first transmission beam if it is determined that a transmission mode of the sidelink synchronization signal is a second transmission mode, wherein the first synchronization signal block is transmitted in a first symbol set of a first subframe and a second frequency band, and the second frequency band is not overlapped with the first frequency band, wherein the first synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
means for transmitting, by the first light control terminal, a second synchronization signal block to the light switch controller using a second transmission beam if the transmission mode of the sidelink synchronization signal is determined to be a second transmission mode, wherein the second synchronization signal block is transmitted in a second symbol set and a second frequency band of a first subframe, wherein the second symbol set of the first subframe does not overlap with the first symbol set of the first subframe, and the second synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
the unit is used for responding to the monitoring of the synchronous signal and the system information sent by the base station, and receiving the light control information from the base station by a second light control terminal;
a unit for responding to the synchronous signal and the system information which are monitored and sent by the base station, and judging the sending mode of the side link synchronous signal by the second light control terminal;
means for transmitting, by a second light control terminal, a third synchronization signal block to a light switch controller using a first transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is the second transmission mode, wherein the third synchronization signal block is transmitted in a third symbol set and a second frequency band of a first subframe, and the third synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
and a unit configured to transmit, by a second light control terminal, a fourth synchronization signal block to a light switch controller using a second transmission beam if the transmission mode of the sidelink synchronization signal is determined to be the second transmission mode, where the fourth synchronization signal block is transmitted in a fourth symbol set of a first subframe and a second frequency band, the fourth symbol set of the first subframe is not overlapped with the third symbol set of the first subframe, the second symbol set of the first subframe, and the first symbol set of the first subframe, and the fourth synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal.
10. The light control system based on computer control technology according to claim 9, wherein the light control system based on computer control technology comprises:
means for transmitting, by a first light control terminal, a first synchronization signal block to a light switch controller using a first transmission beam if it is determined that a transmission mode of the sidelink synchronization signal is a third transmission mode, wherein the first synchronization signal block is transmitted in a first symbol set and a second frequency band of a second subframe, and the second frequency band is not overlapped with the first frequency band, wherein the first synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
means for transmitting, by the first light control terminal, a second synchronization signal block to the light switch controller using a second transmission beam if the transmission mode of the sidelink synchronization signal is determined to be the third transmission mode, wherein the second synchronization signal block is transmitted in a second symbol set and a second frequency band of a second subframe, and the second symbol set of the second subframe is not overlapped with the first symbol set of the second subframe, and the second synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
the unit is used for responding to the monitoring of the synchronous signal and the system information sent by the base station, and receiving the light control information from the base station by a second light control terminal;
a unit for responding to the synchronous signal and the system information which are monitored and sent by the base station, and judging the sending mode of the side link synchronous signal by the second light control terminal;
means for transmitting, by a second light control terminal, a third synchronization signal block to a light switch controller using a first transmission beam if it is determined that the transmission mode of the sidelink synchronization signal is a third transmission mode, wherein the third synchronization signal block is transmitted in a third symbol set and a second frequency band of a second subframe, and the third synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
means for transmitting, by a second light control terminal, a fourth synchronization signal block to a light switch controller using a second transmission beam if the transmission mode of the sidelink synchronization signal is determined to be a third transmission mode, wherein the fourth synchronization signal block is transmitted in a fourth symbol set of a second subframe and a first frequency band, the fourth symbol set of the second subframe is not overlapped with the third symbol set of the second subframe, the second symbol set of the second subframe, and the first symbol set of the second subframe, and the fourth synchronization signal block includes a primary synchronization signal, a secondary synchronization signal, a sidelink broadcast message, and a demodulation reference signal;
the light control system based on the computer control technology comprises:
means for sending, by a light switch controller, a request for the light control information to a first light control terminal at a first point in time in response to receiving a first block of synchronization signals on a first transmit beam of the first light control terminal;
means for sending, by a light switch controller, a request for the light control information to a first light control terminal at a second point in time in response to receiving a second block of synchronization signals on a second transmit beam of the first light control terminal;
means for sending, by a light switch controller, a request for the light control information to a second light control terminal at a third point in time in response to receiving a third block of synchronization signals on a first transmit beam of the second light control terminal;
means for sending, by a light switch controller, a request for the light control information to a second light control terminal at a fourth point in time in response to receiving a fourth block of synchronization signals on a second transmit beam of the second light control terminal;
means for transmitting, by a first light control terminal, light control information to the light switch controller using a first transmit beam in response to receiving a request for light control information at a first point in time;
means for transmitting, by the first light control terminal, light control information to the light switch controller using a second transmit beam in response to receiving the request for light control information at the second point in time;
means for transmitting, by a second light control terminal, light control information to the light switch controller using a first transmit beam in response to receiving a request for light control information at a third point in time;
means for transmitting, by a second light control terminal, light control information to the light switch controller using a second transmit beam in response to receiving a request for light control information at a fourth point in time,
wherein, in the first synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, and the sidelink broadcast message and the demodulation reference signal occupy at least 6 OFDM symbols, wherein the third symbol set, the second symbol set and the first symbol set are not overlapped with each other, wherein the sidelink broadcast message and the demodulation reference signal are frequency division multiplexed;
in the second synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, the side link broadcast message occupies four OFDM symbols, and the demodulation reference signal occupies two OFDM symbols, wherein the fourth symbol set, the third symbol set, the second symbol set, and the first symbol set do not overlap with each other;
in the third synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, and the sidelink broadcast message and the demodulation reference signal occupy at least 6 OFDM symbols, wherein the third symbol set, the second symbol set and the first symbol set do not overlap with each other, and wherein the sidelink broadcast message and the demodulation reference signal are frequency division multiplexed;
in the fourth synchronization signal block, the primary synchronization signal occupies two OFDM symbols, the secondary synchronization signal occupies two OFDM symbols, the side link broadcast message occupies four OFDM symbols, and the demodulation reference signal occupies two OFDM symbols, wherein the fourth symbol set, the third symbol set, the second symbol set, and the first symbol set do not overlap with each other.
CN202011124028.8A 2020-10-20 2020-10-20 Light control method and control system based on computer control technology Withdrawn CN112291907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011124028.8A CN112291907A (en) 2020-10-20 2020-10-20 Light control method and control system based on computer control technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011124028.8A CN112291907A (en) 2020-10-20 2020-10-20 Light control method and control system based on computer control technology

Publications (1)

Publication Number Publication Date
CN112291907A true CN112291907A (en) 2021-01-29

Family

ID=74423421

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011124028.8A Withdrawn CN112291907A (en) 2020-10-20 2020-10-20 Light control method and control system based on computer control technology

Country Status (1)

Country Link
CN (1) CN112291907A (en)

Similar Documents

Publication Publication Date Title
CN1685745B (en) Methods and apparatus for operating mobile nodes in multiple states
US8902885B2 (en) Packet communication between a collecting unit and a plurality of control devices and over the power supply line
KR101849402B1 (en) Apparatus and method for controlling brightness of light sources used for data transmission
CN111010324A (en) Household appliance ad hoc network method and system based on BLE MESH network protocol
JP2023551375A (en) Wireless communication method and system for node equipment in the Internet of Things for power transmission and substation equipment
US20030189495A1 (en) Method and system for controlling a selected electrical load in a building
WO2011153829A1 (en) Method, transmission centre, base station and system for sending broadcast television signals,
CN105554807B (en) A kind of method and apparatus of device-to-device communication
CN112291907A (en) Light control method and control system based on computer control technology
CN112218247A (en) Internet of things message issuing method and device, electronic equipment and storage medium
CN102882555A (en) Domain access control method, domain searching method and communication apparatus
CN103095365A (en) Method, terminal, base station and system for backward channel signal transmission
JP5506651B2 (en) Wireless network having star topology and method for operating the wireless network
CA2612443C (en) Mobile station, wireless access network device, mobile communication system, and communication method
CN114423128A (en) Lamp group control method, system and related equipment
JPH03154436A (en) Power line carrier communication control system
CN111628922A (en) Network communication method, bridge device node, and network communication system
CN105809917A (en) Method and device for transmitting messages of internet of things
JP2006140764A (en) Radio transmitter-receiver and light control system
JP2020174021A (en) Lighting system, communication device, lighting device and data transmission method for lighting system
CN112947271B (en) PLC substation wireless control method and system based on Internet of things
CN113259876B (en) Remote adjustment method for resolution of advertising board of Internet of things
CN112769707B (en) Method, device and system for preventing congestion in Internet of things
CN111050357B (en) Communication method and device for terminal and base station
CN105281992A (en) Method and system for controlling network of household user equipment through power line

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20210129

WW01 Invention patent application withdrawn after publication