CN218217765U - Multifunctional intelligent lighting wireless sensing time service device and intelligent lighting system - Google Patents
Multifunctional intelligent lighting wireless sensing time service device and intelligent lighting system Download PDFInfo
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- CN218217765U CN218217765U CN202221409681.3U CN202221409681U CN218217765U CN 218217765 U CN218217765 U CN 218217765U CN 202221409681 U CN202221409681 U CN 202221409681U CN 218217765 U CN218217765 U CN 218217765U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The scheme provides a multifunctional intelligent lighting wireless sensing time service device and an intelligent lighting system, which comprise a device shell, wherein a main control chip is arranged in the device shell, the main control chip is connected with a power module, a satellite time service module and a wired communication module and/or a wireless communication module, the device obtains electric energy through the power module, obtains satellite clock signals through the satellite time service module, and sends the clock signals to the intelligent lighting system through the gateway communication between the wired communication module and/or the wireless communication module and the intelligent lighting system. The scheme adopts wired and non-bus communication as the system, is convenient for wiring and has high practicability. Meanwhile, the device determines the clock signal by adopting a satellite time service mode, and one device can provide time service for different gateways of a project, so that real-time and accurate clock synchronization can be realized.
Description
Technical Field
The utility model belongs to the field of lighting, especially, relate to a wireless sensing time service device of multi-functional intelligent illumination and intelligent lighting system.
Background
In modern building systems, the intelligence of electromechanical devices has become increasingly prevalent. The intelligent lighting control system is also rapidly developed in recent years, and the application scenes are more and more extensive.
At present, the mainstream control system in the domestic market is an intelligent lighting control system introduced abroad and based on a KNX bus. The system adopts a two-wire system communication carrier power supply line to connect modules, panels, gateways, clock controllers and the like of the building lighting control system in series. And in the debugging process, the KNX bus is accessed through a gateway or programming equipment, and programming downloading is carried out on each module.
The time control of the intelligent lighting system is a routine function. In a typical intelligent lighting system, a dedicated clock controller is used to provide timing control signals by sending timing signals to a system bus. The clock controller normally uses liquid crystal display to provide user settings through key operation. Where external intervention is required for accuracy issues of the clock controller itself. There are several general approaches: 1, manually timing, regularly checking the time of a clock controller by a user, and calibrating if a large deviation exists; and 2, automatically calibrating the time by the platform software, connecting the platform software with the control system through the lighting gateway, and sending a clock synchronization instruction to the clock controller by the platform software at regular time to synchronize the system clock.
However, both of the above systems have certain defects, and for manual time setting, the clock controller has large operation error in some occasions where the maintenance is not good enough, which causes disorder of time control. The method for automatically correcting the time of the platform software is also influenced by the computer network environment where the platform software is located, and the platform software on a common project is located in a local area network in a building and cannot be communicated with an external network, so that the computer clock is not accurate and needs to be corrected manually and frequently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wireless sensing time service device of multi-functional intelligent illumination and intelligent lighting system based on the realistic problem of above system, give the system time service through wired or wireless, the while module has still integrateed light intensity sensor, provides real-time light intensity signal for the system, reduces the use of analog quantity module.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a multi-functional intelligent illumination wireless sensing time service device, includes the device shell, the device shell in have a main control chip, main control chip be connected with power module, satellite time service module to and wired communication module and/or wireless communication module, this device passes through power module acquire the electric energy, acquire satellite clock signal through satellite time service module, through wired communication module and/or wireless communication module and intelligent lighting system's gateway communication in order to send clock signal for intelligent lighting system.
In the above multifunctional intelligent lighting wireless sensing time-giving device, the satellite time-giving module comprises a satellite time-giving chip and a satellite antenna connected with the satellite time-giving chip;
the wireless communication module comprises a wireless communication chip and a wireless communication antenna connected with the wireless communication chip;
the wired communication module comprises a wired communication chip, and the device shell is also provided with a wired communication interface connected with the wired communication chip;
the power module comprises a voltage conversion circuit, and an external power interface connected with the voltage conversion circuit is arranged on the device shell.
In the above multifunctional intelligent lighting wireless sensing time-giving device, the satellite antenna extends from the inside of the device shell to the outside of the device shell; or, the satellite antenna is arranged in the device shell;
the wireless communication antenna extends from the inside of the device shell to the outside of the device shell; or, the wireless communication antenna is arranged in the device shell.
In the above multifunctional intelligent lighting wireless sensing time service device, the satellite time service chip is a GPS chip and/or a beidou positioning chip.
In the above multifunctional intelligent lighting wireless sensing timing device, the wireless communication module comprises a Lora communication module, and the wireless communication antenna is a Lora antenna;
the wired communication module is a CAN communication module, and the wired communication interface is a CAN bus communication interface;
the external power supply interface is used for connecting an external 24V power supply; the voltage conversion circuit comprises a conversion circuit for converting the 24V voltage into any one or more of 3V, 5V, 12V and 3.3V.
In the above multifunctional intelligent lighting wireless sensing timing device, an illumination probe is further arranged outside the device shell, one end of the illumination probe extends into the device shell and is connected with the main control chip, and the device is further communicated with the gateway of the intelligent lighting system through the wired communication module and/or the wireless communication module so as to send an illumination signal to the intelligent lighting system.
In the above multifunctional intelligent lighting wireless sensing time-giving device, the main control chip is further connected with a bluetooth module.
In the multifunctional intelligent lighting wireless sensing time-giving device, the shell of the device is made of waterproof material;
the device shell is provided with a screw hole for fixing the device to a target installation surface through a screw;
or the device shell is provided with a hoop structure for fixing the device to the target installation rod piece in a hoop mode.
An intelligent lighting system based on a time service device comprises a central control host, a gateway, an intelligent lamp and the wireless sensing time service device, wherein the gateway comprises a wired communication unit and/or a wireless communication unit corresponding to a wired communication module and/or a wireless communication module, the wireless sensing time service device sends shared information including clock information to one or more gateways through the wired communication module and/or the wireless communication module, and the gateways send the shared information to the corresponding intelligent lamp.
In the above intelligent lighting system based on a time service device, the system further includes a mobile terminal capable of connecting with the sensing time service device in a bluetooth manner for configuring the sensing time service device;
the shared information further includes illumination information.
The utility model has the advantages of this scheme clock information, illuminance information sharing have the clock and unify the accuracy, and can reduce advantages such as the analog quantity module configuration for gathering the illuminance signal, adopt wired wireless integrated design simultaneously, can satisfy wired and wireless gateway's communication demand.
Drawings
Fig. 1 is a schematic view of an appearance structure of a multifunctional intelligent lighting wireless sensing time service device according to an embodiment of the present invention;
fig. 2 is a first circuit structure block diagram of a multifunctional intelligent lighting wireless sensing time service device according to a first embodiment of the present invention;
fig. 3 is a block diagram of a circuit structure of a multifunctional intelligent lighting wireless sensing time service device according to a first embodiment of the present invention;
fig. 4 is a schematic system structure diagram of a multifunctional intelligent lighting system based on a time service device in the second embodiment of the present invention.
Reference numerals are as follows: a device housing 1; a main control chip 11; a power supply module 12; an external power supply interface 121; a satellite time service module 13; a satellite antenna 131; a wired communication module 14; a wired communication interface 141; a wireless communication module 15; an illuminance probe 16; a Bluetooth module 17; a gateway 2; a central control host 3; an intelligent lamp 4; and a mobile terminal 5.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1 and fig. 2, the present embodiment discloses a multifunctional intelligent lighting wireless sensing time service device, which includes a device housing 1, preferably, the device housing 1 is made of a waterproof material, and can be installed outdoors, where the specific material is not limited herein, and can be determined by those skilled in the art according to the requirements of budget, waterproof performance, and the like. The device housing 1 has screw holes for fixing the device to a target installation surface, such as a wall surface, by screws; alternatively, the device housing 1 has a hoop structure for fixing the device to the target installation rod member by means of a hoop.
Specifically, main control chip 11 has in device shell 1, and main control chip 11 is connected with power module 12, satellite time service module 13, wired communication module 14 and wireless communication module 15, and this device passes through power module 12 and obtains the electric energy, obtains satellite clock signal through satellite time service module 13, and in addition, device shell 1 outside still is provided with illuminance probe 16, and illuminance probe 16's one end extends into device shell 1 inside and links to each other with main control chip 11 for obtain the real-time illuminance of mounted position.
The device communicates with the gateway 2 of the intelligent lighting system through the wired communication module 14 and/or the wireless communication module 15 to send clock signals and illumination signals to the intelligent lighting system. Specifically, the wired communication module 14 or the wireless communication module 15, or both, are determined according to the configuration and the communication unit of the gateway, when the gateway has only a wired communication unit, the wired communication mode is used for communication, when the gateway has only a wireless communication unit, the wireless communication mode is used for communication, and when the gateway has both a wired communication unit and a wireless communication unit, the communication mode is determined according to the configuration, the connection mode and the wireless network condition.
Specifically, the satellite time service module 13 includes a satellite time service chip and a satellite antenna 131 connected to the satellite time service chip; the wireless communication module 15 comprises a wireless communication chip and a wireless communication antenna connected with the wireless communication chip; the wired communication module 14 includes a wired communication chip, and the device housing 1 further has a wired communication interface 141 connected to the wired communication chip. The power module 12 may be powered by a built-in storage battery or an external power source, and in this embodiment, the power module 12 includes a voltage conversion circuit, and the device case 1 has an external power interface 121 connected to the voltage conversion circuit. Specifically, the external power interface 121 is used for connecting an external 24V power supply; the voltage conversion circuit includes a conversion circuit for converting a 24V voltage into any one or more of 3V, 5V, 12V and 3.3V, and a specific circuit structure may be directly a common voltage conversion circuit, so that the present invention is not limited thereto.
Specifically, the satellite antenna 131 in the present embodiment extends from the inside of the device case 1 to the outside of the device case 1; the wireless communication antenna is built in the device case 1.
The satellite time service chip is a GPS chip and/or a Beidou positioning chip, and receives signals through the satellite antenna 131 to obtain the current accurate time. The wireless communication module 15 comprises a Lora communication module, and the wireless communication antenna is a Lora antenna; the wired communication module 14 is a CAN communication module, and the wired communication interface 141 is a CAN bus communication interface.
The extension parts inside and outside the device shell 1 externally connected with the satellite antenna 131 and the illumination probe 16 are subjected to waterproof treatment, a waterproof aviation interface CAN be directly used, and a waterproof aviation connector is used as a CAN bus communication interface and an external power supply interface.
Preferably, as shown in fig. 3, the main control chip 11 is further connected with a bluetooth module 17. The device shell 1 can be provided with a control switch for switching on and off the Bluetooth function, or can be not provided with a switch, and can be kept in a searched state. The two-dimensional code stored with 17 bluetooth connection information of the bluetooth module is preferably pasted on the device shell 1, so that the mobile terminal 5 of the user can be connected with the device bluetooth by scanning the two-dimensional code, and the module can be debugged, patrolled, changed in configuration and other operations. When the device works normally, clock information and illumination information are sent to the corresponding gateway 2 through a CAN bus or a Lora wireless mode according to configuration information, communication addresses and communication wave rate information of the CAN bus, matching information of a Lora wireless module and a gateway 2 node and the like are set in advance, so that the device CAN send related information to a target gateway, and a user CAN also change the setting through the mobile terminal 5.
Example two
As shown in fig. 4, this embodiment discloses a multi-functional intelligent lighting system based on time service device, including central control host 3, gateway 2 and intelligent lamp 4, gateway 2 of course adopts programmable gateway, intelligent lamp 4 includes the lamp controller, with the communication unit of gateway 2 communication, and modules such as switch driver and the module of adjusting luminance, the communication unit CAN be Lora module and/or CAN module, correspondingly, intelligent lamp 4 carries out wireless communication and/or through CAN module and gateway wired communication with the gateway through the Lora module with gateway 2, specifically not redundantly here. The lighting system of the embodiment is characterized in that the lighting system further includes the wireless sensing time service device in the first embodiment, the gateway 2 includes a wired communication unit and/or a wireless communication unit corresponding to the wired communication module 14 and/or the wireless communication module 15, the wireless sensing time service device transmits the shared information including the clock information and the illumination information to one or more gateways 2 through the wired communication module 14 and/or the wireless communication module 15, and the gateway 2 transmits the shared information to corresponding intelligent lamps, so as to implement clock synchronization and uniform acquisition of the illumination information.
Specifically, the wired communication unit is a CAN module, and the wireless communication unit is a Lora module.
Furthermore, the system also comprises a mobile terminal which can be connected with the sensing time service device in a Bluetooth mode and is used for configuring the sensing time service device.
The wired wiring system in the prior art mostly adopts the KNX bus communication technology introduced abroad. The system has a dedicated clock controller. The controller clock may be calibrated through the computer bus or locally on the clock controller. When the timing method is used, real-time accurate timing often cannot be obtained, and a timing controller has timing errors. A plurality of clock controllers are often arranged in one project, networks among the clock controllers are not communicated, and a travel time error exists. The method of software timing is also influenced by the error of the computer time.
The satellite time service device has the advantages that a plurality of gateways and a plurality of intelligent lamps can use one time service device, the time service device has the advantage of uniform and accurate clock, and the use error can not exceed 1 second generally. In addition, the time service device of this scheme has adopted wired CAN and wireless loRa as the bus communication of this system, has convenient wiring, satisfies the advantage of multiple gateway demand, and especially loRa's penetrability is strong, and it is very convenient to install. Meanwhile, one time service device can provide time service for different clock controllers of projects, and real-time synchronization of all clocks is really realized.
In addition, in the prior art, when the illuminance sensing signal is acquired, a combination application of an analog quantity module and an illuminance sensor is usually adopted. The analog quantity module sends the illumination data to the lighting system through the intelligent lighting bus, and the system module switches corresponding lamplight according to the system configuration mode. The time service device is directly provided with the illumination sensor and can directly send illumination values required by the lighting system to a plurality of gateways of a project through wired or wireless transmission, thereby facilitating wiring and reducing the use of analog quantity modules.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the device housing 1 is used more herein; a main control chip 11; a power supply module 12; an external power supply interface 121; a satellite time service module 13; a satellite antenna 131; a wired communication module 14; a wired communication interface 141; a wireless communication module 15; an illuminance probe 16; a Bluetooth module 17; a gateway 2; a control host 3; an intelligent lamp 4; and a mobile terminal 5. Etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.
Claims (10)
1. The utility model provides a multi-functional intelligent illumination wireless sensing time service device, its characterized in that, includes device shell (1), device shell (1) in have main control chip (11), main control chip (11) be connected with power module (12), satellite time service module (13) to and wired communication module (14) and/or wireless communication module (15), this device passes through power module (12) obtain the electric energy, obtain satellite clock signal through satellite time service module (13), through wired communication module (14) and/or wireless communication module (15) with intelligent lighting system's gateway (2) communication in order to send clock signal for intelligent lighting system.
2. The multifunctional intelligent lighting wireless sensing time service device as claimed in claim 1, wherein the satellite time service module (13) comprises a satellite time service chip and a satellite antenna (131) connected with the satellite time service chip;
the wireless communication module (15) comprises a wireless communication chip and a wireless communication antenna connected with the wireless communication chip;
the wired communication module (14) comprises a wired communication chip, and the device shell (1) is also provided with a wired communication interface (141) connected with the wired communication chip;
the power supply module (12) comprises a voltage conversion circuit, and an external power supply interface (121) connected with the voltage conversion circuit is arranged on the device shell (1).
3. The multifunctional intelligent lighting wireless sensing time service device according to claim 2, wherein the satellite antenna (131) extends from the inside of the device housing (1) to the outside of the device housing (1); or the satellite antenna (131) is arranged in the device shell (1);
the wireless communication antenna extends from the inside of the device shell (1) to the outside of the device shell (1); or, the wireless communication antenna is arranged in the device shell (1).
4. The multifunctional intelligent lighting wireless sensing time service device of claim 2, wherein the satellite time service chip is a GPS chip and/or a Beidou positioning chip.
5. The multifunctional intelligent lighting wireless sensing time service device according to claim 2, wherein the wireless communication module (15) comprises a Lora communication module, and the wireless communication antenna is a Lora antenna;
the wired communication module (14) is a CAN communication module, and the wired communication interface (141) is a CAN bus communication interface;
the external power supply interface (121) is used for connecting an external 24V power supply; the voltage conversion circuit comprises a conversion circuit for converting a 24V voltage into any one or more of 3V, 5V, 12V and 3.3V.
6. The multifunctional intelligent lighting wireless sensing time service device according to claim 1, wherein an illuminance probe (16) is further arranged outside the device housing (1), one end of the illuminance probe (16) extends into the device housing (1) and is connected with the main control chip (11), and the device is further communicated with the gateway (2) of the intelligent lighting system through the wired communication module (14) and/or the wireless communication module (15) to send an illuminance signal to the intelligent lighting system.
7. The multifunctional intelligent lighting wireless sensing time service device according to claim 1, wherein the main control chip (11) is further connected with a Bluetooth module (17).
8. The multifunctional intelligent lighting wireless sensing time service device according to claim 1, wherein the device housing (1) is made of waterproof material;
the device shell (1) is provided with screw holes for fixing the device to a target installation surface through screws;
or the device shell (1) is provided with a hoop structure for fixing the device to a target mounting rod piece in a hoop mode.
9. An intelligent lighting system based on a time service device, which comprises a central control host (3), a gateway (2) and an intelligent lamp (4), and is characterized by further comprising the wireless sensing time service device according to any one of claims 1 to 8, wherein the gateway (2) comprises a wired communication unit and/or a wireless communication unit corresponding to the wired communication module (14) and/or the wireless communication module (15), the wireless sensing time service device sends shared information including clock information to one or more gateways (2) through the wired communication module (14) and/or the wireless communication module (15), and the gateways (2) send the shared information to the corresponding intelligent lamps (4).
10. The intelligent lighting system based on the time service device as claimed in claim 9, wherein the system further comprises a mobile terminal (5) which can be connected with the sensing time service device in a Bluetooth mode and is used for configuring the sensing time service device;
the shared information further includes illumination information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221409681.3U CN218217765U (en) | 2022-06-07 | 2022-06-07 | Multifunctional intelligent lighting wireless sensing time service device and intelligent lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221409681.3U CN218217765U (en) | 2022-06-07 | 2022-06-07 | Multifunctional intelligent lighting wireless sensing time service device and intelligent lighting system |
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| Publication Number | Publication Date |
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| CN218217765U true CN218217765U (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221409681.3U Active CN218217765U (en) | 2022-06-07 | 2022-06-07 | Multifunctional intelligent lighting wireless sensing time service device and intelligent lighting system |
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| CN (1) | CN218217765U (en) |
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- 2022-06-07 CN CN202221409681.3U patent/CN218217765U/en active Active
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