LU101917B1 - Cb2201-based intelligent lighting control system - Google Patents
Cb2201-based intelligent lighting control system Download PDFInfo
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- LU101917B1 LU101917B1 LU101917A LU101917A LU101917B1 LU 101917 B1 LU101917 B1 LU 101917B1 LU 101917 A LU101917 A LU 101917A LU 101917 A LU101917 A LU 101917A LU 101917 B1 LU101917 B1 LU 101917B1
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- lamp group
- development board
- control system
- lighting control
- intelligent lighting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention discloses a CB2201-based intelligent lighting control system, including an AliCloud IoT platform, a CB2201 development board, a ZigBee coordinator, an ordinary lamp group, and a dimmable lamp group. This system is provided by design with an inelligent lighting system based on a CB2201 development board. The system mainly includes three parts, namely, the AliCloud IoT platform, the ZigBee coordinator, and the CB2201 development board. Using the ZigBee networking technology, a communication networking module may receive data through the CB2201 development board. A networking key switch networks an ordinary lamp group and a dimmable lamp group respectively, and matches them with different group numbers. A data collection module on the CB2201 development board collects temperature and humidity information of an environment in which the lighting system is located, brightness of a lamp group, and on/off state information. The AliCloud IoT platform controls on/off of the ordinary lamp group and brightness of the dimmable lamp group by issuing a message to the development board, and uploads the collected temperature and humidity information, the on/off state of the orindary lamp, and brightness information of the dimmable lamp group to a loud by using a wireless communication technology, to implement remote real-time monitoring.
Description
BL-5145 1 LU101917 CB2201-BASED INTELLIGENT LIGHTING CONTROL
[0001] The present invention relates to the field of intelligent lighting control technologies, and specifically, to a CB2201-based intelligent lighting control system.
[0002] A conventional lighting control method is to introduce a controlled device to a control room through wires, which not only causes excessive laying of power cables and increases investment costs, but also greatly increases radiation interference of a lamp circuit and causes pollution to a space electromagnetic environment.
[0003] With the development of information control technologies, there are an increasing number of increasingly complex building automation devices and systems with different functions in modern buildings. However, regardless of a specific type of a building or a degree of intelligentization of the building, lighting control always occupies a very important position in a building automation system of the building. Currently, power consumption for lighting accounts for 20% to 30% of power consumption for buildings in China. Design of a lighting system needs to be developed toward being more comfortable, secure, and energy-saving. An intelligent lighting control system refers to a distributed control system for wireless telemetry, remote control, and telecommunication constituted by using technologies such as computers, data transmission for wireless communication, a spread-spectrum power carrier communication technology, intelligent information processing and energy-saving electrical appliance control, to implement effective intelligent control of home
BL-5145 2 lighting devices and even home life devices. Possessing functions, such as light HU101917 brightness adjustment, soft starting of light, timing control, and scenario setting, is one of the trends of the smart home.
[0004] Intelligent lighting control not only can be applied to management of family homes, but also plays an important role in lamp control systems of school gymnasiums, lamp control systems of hospitals, and guest control systems of hotels. In addition, such a technology may alternatively be applied to health lighting systems of underground sites, and with regard to a feature, that is, closure, of the underground sites and researches in lighting psychology and optics, natural lighting in different scenarios in the morning, at noon, and in the evening is stimulated to meet a need of the staff to adapt to an underground engineering environment.
[0005] Digital intelligent lighting is not only achieved through expensive, cumbersome, and complex control systems. What people need more is to achieve accurate application at sites such as an office, a business, a villa, a club, and a home by using a lighting manner featuring convenient use, simple installation, and less costs while taking concepts of nature, environmental protection and energy saving into consideration. Therefore, to achieve energy saving, environmental protection, comfort, and convenience of intelligent lighting is a direction in which efforts need to be paid currently.
SUMMARY OF THE INVENTION Technical Problem
[0006] An objective of the present invention is to provide a CB2201-based intelligent lighting control system, to resolve the problems raised above in BACKGROUND.
BL-5145 3 LU101917 Technical Solution
[0007] To achieve the foregoing objective, the present invention provides the following technical solution: a CB2201-based intelligent lighting control system is provided, the intelligent lighting control system including an AliCloud Internet of Things (IoT) platform, a ZigBee coordinator, a CB2201 development board, an ordinary lamp group, and a dimmable lamp group, where the AliCloud IoT platform, the ZigBee coordinator, the ordinary lamp group, and the dimmable lamp group on the intelligent lighting control system are separately connected to the CB2201 development board in a wireless manner, a CH2201 on the CB2201 development board serves as an MCU, and the CB2201 development board mainly includes a CPIO port, a digital temperature and humidity sensor, a JTAG debugging circuit, a USB interface, two YoC interfaces, four user keys, two user dual-color LED lamps, and a WiFi module.
[0008] Preferably, a communication board of the ZigBee coordinator includes 21 IO ports, a reset key, a Debug, and 21 LED lamps.
[0009] Preferably, the digital temperature and humidity sensor includes a resistive humidity measuring element and an NTC temperature measuring element, and the digital temperature and humidity sensor communicates with a single chip computer by using an I2C bus.
[0010] Preferably, the CH2201 MCU on the CB2201 development board is based on a platform of a CK802T, the CK802T is a 32-bit processor, the CH2201 includes a 256K EFlash memory and a 32+32K+16K internal SRAM, an 8K SRAM is a secure SRAM of a TEE operating system, and an 80K SRAM is a reserved SRAM in a low-power consumption mode.
[0011] Preferably, an operating voltage range of the digital temperature and humidity sensor is from 3.5 V to 5.5 V, an average operating current is 0.5 mA, a humidity measuring range is from 20 to 90%RH, a temperature measuring range is from 0 to 500J, a humidity resolution is 1%RH, 8 bits, and a sampling period is Is.
BL-5145 4
[0012] Preferably, the CB2201 development board is provided with four user HU101917 keys, namely, a key for networking an ordinary lamp group, a key for controlling on/off of an ordinary lamp group, a key for networking a dimmable lamp group, and a key for controlling brightness of a dimmable lamp group.
[0013] Preferably, the ZigBee is a low-power consumption local area network (LAN) protocol based on the IEEE802.15.4 standard, the ZigBee network is divided into a physical layer, a Medium Access Control (MAC) layer, a network layer, and an application layer, the physical layer and the MAC layer are defined by the IEEE802.15 4 standard, and the network layer and the application layer are defined by the ZigBee Alliance.
[0014] Preferably, the AliCloud IoT platform is equipped with a high-performance IoT Hub, device access, device management, a security capability, a rule engine, and data analysis.
Beneficial Effects
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] (1) The system is provided by design with a wireless data transmission module based on the ZigBee technology and a communication networking module, to implement one-to-many control.
[0017] (2) An on/off state of an ordinary lamp group and brightness of a dimmable lamp group are controlled through a cloud, to implement remote control.
[0018] (3) Keys of the development board can also implement control of a lighting lamp group, so that during a network disconnection, the keys still have a function of controlling the lamp group in the lighting system, thereby implementing a dual-control function together with the cloud on the lighting lamp group to achieve many-to-one control, so that the lighting system is developed toward intelligentization, networking, informationization, and low
BL-5145 5 LU101917 costs.
[0019] (4) The intelligent lighting control system 1s a software/hardware design of an intelligent lighting system based on a CB2201 development board. This system may turn on or off a lamp in different manners and implement remote control and state monitoring. A temperature and humidity measuring function is further added to the system. A temperature and humidity sensor is mainly configured to measure temperature and humidity changes of a surrounding environment, transmit the changes to the CB2201 development board through the I2C bus, and then, upload data to the cloud for real-time display. In addition, the system further has a networking function, to implement one-to-many control, and can be applied to most actual application scenarios. The system includes an ordinary lamp group and a dimmable lamp group, so that different light modes may be set according to different scenarios, thereby implementing humanized, personalized, and diverse lighting.
[0020] FIG. 1 is a schematic composition diagram of a system according to the present invention.
[0021] In the figure: 1. intelligent lighting control system; 2. AliCloud IoT platform; 3. ZigBee coordinator; 4. CB2201 development board; 5. ordinary lamp group; and 6. dimmable lamp group.
[0022] The technical solutions in the embodiments of the present invention are described below clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are merely some rather than all of the embodiments of the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall
BL-5145 6 fall within the protection scope of the present invention. HU101917
[0023] Referring to FIG. 1, the present invention provides a technical solution: a CB2201-based intelligent lighting control system. The intelligent lighting control system 1 includes an AliCloud IoT platform 2, a ZigBee coordinator 3, a CB2201 development board 4, an ordinary lamp group 5, a dimmable lamp group 6, a digital temperature and humidity sensor, and a WiFi module. The AliCloud IoT platform 2, the ZigBee coordinator 3, the ordinary lamp group 5, and the dimmable lamp group 6 on the intelligent lighting control system 1 are separately connected to the CB2201 development board 4 in a wireless manner, a CH2201 on the CB2201 development board 4 serves as an MCU of the development board, and the CB2201 development board 4 mainly includes a CPIO port, a JTAG debugging circuit, a USB interface, two YoC interfaces, four user keys, and two user dual-color LED lamps.
[0024] A communication board of the ZigBee coordinator includes 21 IO ports, a reset key, a Debug, and 21 LED lamps.
[0025] The digital temperature and humidity sensor includes a resistive humidity measuring element and an NTC temperature measuring element, the digital temperature and humidity sensor communicates with a single chip computer by using an I2C bus, and the NTC temperature measuring element is connected to a high-performance 8-bit single chip computer. A local humidity and temperature are collected in real time by using a simple circuit connection of a microprocessor such as a single chip computer, and the temperature and humidity sensor may communicate with the single chip computer by using the 12C bus.
[0026] An operating voltage range of the digital temperature and humidity sensor is from 3.5 V to 5.5 V, an average operating current is 0.5 mA, a humidity measuring range of the digital temperature and humidity sensor is from 20 to 90%RH, a temperature measuring range is from 0 to 500, a humidity resolution is 1%RH, 8 bits, and a sampling period is 1s.
[0027] The CH2201 MCU on the CB2201 development board is based on a
BL-5145 7 platform of a CK802T, the CK802T is a 32-bit processor, the CH2201 includes a HU101917 256K EFlash memory and a 32+32K+16K internal SRAM, an 8K SRAM is a secure SRAM of a TEE operating system, and an 80K SRAM is a reserved SRAM in a low-power consumption mode.
[0028] The CB2201 development board 4 is provided with a JTAG debugging circuit and a USB interface and implements debugging by using the USB interface.
[0029] Four user keys on the CB2201 development board are respectively a key for networking an ordinary lamp group, a key for controlling on/off of an ordinary lamp group, a key for networking a dimmable lamp group, and a key for controlling brightness of a dimmable lamp group.
[0030] The ZigBee is a low-power consumption LAN protocol based on the IEFFF802.15.4 standard, the ZigBee network is divided into a physical layer, a MAC layer, a network layer, and an application layer, the physical layer and the MAC layer are defined by the IEEE802.15.4 standard, and the network layer and the application layer are defined by the ZigBee Alliance.
[0031] The AliCloud IoT platform 2 is equipped with a high-performance IoT Hub, the IoT platform supports massive devices to connect to the cloud, and the devices and the cloud can bi-directionally communicate with each other stably and reliably through the IoT.
[0032] Device management on the AliCloud IoT platform 2 provides complete device lifecycle management functions for the AliCloud IoT platform 2, and supports functions such as device registration, function definition, data analysis, online debugging, remote configuration, firmware upgrading, remote maintenance, real-time monitoring, group management, and device deletion.
[0033] The AliCloud IoT platform 2 provides multiple defenses to effectively protect cloud security of devices, provides a chip-level secure storage solution (ID?) and a device key security management mechanism in terms of identity authentication to prevent device keys from being cracked, and has a very high security level.
BL-5145 8
[0034] The AliCloud IoT platform 2 further provides data transfer and scenario HU101917 linkage functions. With the configuration of simple rules, data of devices may be seamlessly transfered to other devices to achieve device linkage or transferred to other cloud products for more services such as storage and computing. The IoT platform of the AliCloud IoT platform 2 provides data analysis services including spatial data visualization and stream computing.
[0035] The intelligent lighting control system 1 is connected to the CB2201 development board through the ZigBee coordinator. There are mainly four control keys of the CB2201 development board. One key controls on/off of an ordinary lamp group, one key controls brightness of a dimmable lamp group, and the remaining two keys have a networking function. The whole intelligent lighting control system 1 further includes a temperature and humidity measuring part. The temperature and humidity sensor is mainly configured to measure temperature and humidity changes of a surrounding environment, transmit the changes to the CB2201 development board through the I2C bus, and then, upload data to the cloud for real-time display.
[0036] The intelligent lighting control system is a software/hardware design of an intelligent lighting system based on a CB2201 development board. This system may turn on or off a lamp in different manners and implement remote control and state monitoring. A temperature and humidity measuring function is further added to the system. The temperature and humidity sensor is mainly configured to measure temperature and humidity changes of a surrounding environment, transmit the changes to the CB2201 development board through the I2C bus, and then, upload data to the cloud for real-time display. In addition, the system further has a networking function, to implement one-to-many and many-to-one control, and can be applied to most actual application scenarios. The system includes an ordinary lamp group and a dimmable lamp group, so that different light modes may be set according to different scenarios, thereby implementing humanized, personalized, and diverse lighting.
[0037] Although the embodiments of the present invention have been shown
BL-5145 9 and described, a person of ordinary skill in the art shall understand that various HU101917 changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
1. A CB2201-based intelligent lighting control system, the intelligent lighting control system (1) comprising: an AliCloud Internet of Things (IoT) platform (2), a ZigBee coordinator (3), a CB2201 development board (4), an ordinary lamp group (5), a dimmable lamp group (6), wherein: the AliCloud IoT platform (2), the ZigBee coordinator (3), the ordinary lamp group (5), and the dimmable lamp group (6) on the intelligent lighting control system (1) are separately connected to the CB2201 development board (4) in a wireless manner, a CH2201 on the CB2201 development board (4) serves as an MCU, and the CB2201 development board (4) mainly comprises a CPIO port, a digital temperature and humidity sensor, a JTAG debugging circuit, a USB interface, two YoC interfaces, four user keys, two user dual-color LED lamps, and a WiFi module.
2. The CB2201-based intelligent lighting control system according to claim 1, wherein a communication board of the ZigBee coordinator comprises 21 10 ports, a reset key, a Debug, and 21 LED lamps.
3. The CB2201-based intelligent lighting control system according to claim 1, wherein the digital temperature and humidity sensor comprises a resistive humidity measuring element and an NTC temperature measuring element, and the digital temperature and humidity sensor communicates with a single chip computer by using an I2C bus.
4. The CB2201-based intelligent lighting control system according to claim 1, wherein the CH2201 on the CB2201 development board (4) is based on a platform of a CK802T, the CK802T is a 32-bit processor, the CH2201 comprises a 256K EFlash memory and a 32+32K+16K internal SRAM, an 8K SRAM is a secure SRAM of a TEE operating system, and an 80K SRAM is a reserved SRAM in a low-power consumption mode.
5. The CB2201-based intelligent lighting control system according to claim 1, wherein an operating voltage range of the digital temperature and humidity sensor is
BL-5145 11 from 3.5 V to 5.5 V, an average operating current is 0.5 mA, a humidity measuring LJ101917 range is from 20 to 90%RH, a temperature measuring range is from 0 to 500, a humidity resolution is 1%RH, 8 bits, and a sampling period is 1s.
6. The CB2201-based intelligent lighting control system according to claim 1, wherein the CB2201 development board (4) is provided with user keys, namely, a key for networking an ordinary lamp group, a key for controlling on/off of an ordinary lamp group, a key for networking a dimmable lamp group, and a key for controlling brightness of a dimmable lamp group.
7. The CB2201-based intelligent lighting control system according to claim 1, wherein the ZigBee is a low-power consumption local area network protocol based on the IEEE802.15.4 standard, the ZigBee network is divided into a physical layer, a Medium Access Control (MAC) layer, a network layer, and an application layer, the physical layer and the MAC layer are defined by the IEEE802.15 4 standard, and the network layer and the application layer are defined by the ZigBee Alliance.
8. The CB2201-based intelligent lighting control system according to claim 1, wherein the AliCloud IoT platform (2) is equipped with a high-performance IoT Hub, device access, device management, a security capability, a rule engine, and data analysis.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910752603.XA CN110505598A (en) | 2019-08-15 | 2019-08-15 | A kind of intelligent lighting system based on CB2201 |
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| LU101917B1 true LU101917B1 (en) | 2021-01-15 |
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| LU101917A LU101917B1 (en) | 2019-08-15 | 2020-06-01 | Cb2201-based intelligent lighting control system |
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| CN (1) | CN110505598A (en) |
| LU (1) | LU101917B1 (en) |
| WO (1) | WO2021027371A1 (en) |
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| CN110505598A (en) * | 2019-08-15 | 2019-11-26 | 南通大学 | A kind of intelligent lighting system based on CB2201 |
| CN110912789B (en) * | 2019-12-27 | 2021-06-25 | 无锡青起长升智能科技有限公司 | Intelligent household Internet of things communication method based on Alicloud IoT Hub platform |
| CN113138562B (en) * | 2021-06-22 | 2021-09-24 | 武汉慧联无限科技有限公司 | Terminal control system and terminal control method based on Internet of things |
| CN114173452A (en) * | 2021-11-03 | 2022-03-11 | 广东艾迪明电子有限公司 | Compound dimming control system |
| CN114810644B (en) * | 2022-03-29 | 2023-08-08 | 惠州高盛达科技有限公司 | Intelligent fan overall system based on asynchronous transceiver communication of Internet of things |
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| KR100958328B1 (en) * | 2009-11-04 | 2010-05-18 | 주식회사 엠투엠코리아 | Indoor LED Lighting Control System for Energy Management Using Zigbee Network |
| CN202720505U (en) * | 2012-07-10 | 2013-02-06 | 上海库比特物联网科技有限公司 | Intelligent home control system |
| CN104378886A (en) * | 2014-11-14 | 2015-02-25 | 生迪光电科技股份有限公司 | Intelligent illumination control system and method |
| CN204759142U (en) * | 2015-06-04 | 2015-11-11 | 湖北大学 | LED light and environmental monitoring system |
| HK1204225A2 (en) * | 2015-08-20 | 2015-11-06 | En Trak Hong Kong Ltd | Wireless lighting control system and its application thereof |
| CN106455197A (en) * | 2016-09-14 | 2017-02-22 | 芜湖扬展新材料科技服务有限公司 | ZigBee wireless sensor network-based intelligent lamp control system |
| CN206759788U (en) * | 2017-04-14 | 2017-12-15 | 安徽建筑大学 | A kind of house intelligent lighting system based on ZigBee technology |
| CN107278002A (en) * | 2017-07-26 | 2017-10-20 | 深圳市联强邦盛实业有限公司 | LED illumination System in intelligent building |
| CN110493940A (en) * | 2019-08-13 | 2019-11-22 | 南通大学 | A kind of control method of key to light modulation lamp group and common lamp group light on and off |
| CN110505598A (en) * | 2019-08-15 | 2019-11-26 | 南通大学 | A kind of intelligent lighting system based on CB2201 |
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- 2019-08-15 CN CN201910752603.XA patent/CN110505598A/en active Pending
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- 2020-06-01 WO PCT/CN2020/093674 patent/WO2021027371A1/en active Application Filing
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| WO2021027371A1 (en) | 2021-02-18 |
| CN110505598A (en) | 2019-11-26 |
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