CN107707038B - Power supply system of wireless communication device of Internet of things and monitoring method thereof - Google Patents
Power supply system of wireless communication device of Internet of things and monitoring method thereof Download PDFInfo
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
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- H—ELECTRICITY
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Abstract
The invention discloses a power supply system of an internet of things wireless communication device and a monitoring method thereof, wherein the internet of things wireless communication device comprises a wireless electric energy transmitting end module, a wireless electric energy receiving end module, an electric energy conversion energy storage book module and a wireless power supply network monitoring cloud platform; the wireless electric energy receiving module is connected with the electric energy conversion energy storage module. The wireless power transmission technology based on the invention supplies power to the low-power-consumption wireless communication device of the Internet of things, and can solve the problems of battery power supply service life and connection of the low-power-consumption wireless communication device of the Internet of things. When the sensor network is deployed in a large scale, the connection resources can be greatly saved, and the power supply reliability is ensured.
Description
Technical Field
The invention relates to the field of wireless power transmission application, in particular to a power supply system of a wireless communication device of the Internet of things and a monitoring method thereof.
Background
With the deep application of the internet of things in smart home, smart factories, smart cities and the like, the whole world is subjected to the change of over-the-ground. The words of Internet of things, industry 4.0, intelligent manufacturing and the like are frequently used. Although the Internet industry is now being promoted to rapidly develop socioeconomic performance, 3G,4G and even 5G will be used. However, in addition to these conventional mobile internet communications, wireless communication technologies of local area networks or metropolitan area networks, such as ZigBee, thread, Z-wave, lorewan, etc., are also rapidly developing. Therefore, many alliances for promoting these technologies are also born: zigBee alliance, loRa alliance, and the like. In China, like communication huge-head, the proxy right of LoRa technology applied to the Internet of things in China has been preempted. Of course, the foreign development is more rapid than domestic development.
One significant feature of these emerging wireless communication technologies is low power consumption. At present, the power supply mode mainly comprises the traditional mode of connecting a power grid and battery power supply. However, both of these approaches have their significant drawbacks: the long wire is inconvenient to connect with the power grid, and the endurance of the battery is limited. Therefore, the invention discloses an Internet of things wireless communication power supply device system and a method thereof, which supply power to wireless communication devices with different distances through a microwave or magnetic coupling resonance wireless power transmission device. The system can set a mode of one-generation-multiple-reception, is combined with a small uninterrupted power supply, can realize convenient and long-term power supply of the wireless communication device of the Internet of things, and overcomes the defects of the current power supply mode.
Disclosure of Invention
The invention aims to provide a power supply system of an internet of things wireless communication device and a monitoring method thereof, which are used for solving the problems of long stay wire and continuous battery voyage of the power supply of the internet of things wireless communication device in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a thing networking wireless communication device power supply system which characterized in that: including wireless power transmitting module (101) and wireless power receiving module (201) that corresponds thereof, wireless power transmitting module (301) and wireless power receiving module (401) that corresponds thereof to and electric energy conversion energy storage module (501), wireless power supply network control cloud platform (601), wherein:
the wireless power transmitting module (101) and the corresponding wireless power receiving module (201) form a resonance coupling wireless power transmission device; the wireless power transmitting module (101) is composed of a signal source module (1011), a driving amplifying module (1012), a resonant coupling transmitting module (1013), a transmitting end control module (1014) and a power supply module (1015), wherein the signal source module (1011) converts electric energy into an excitation oscillating signal of magnetic energy, the driving amplifying module (1012) increases the voltage of the excitation oscillating signal generated by the signal source module to improve the output power, the resonant coupling transmitting module (1013) converts the electric energy into medium-high frequency electromagnetic waves to transmit, and the whole process is controlled by the transmitting end control module (1014);
the wireless power receiving module (201) is composed of a resonant coupling receiving module (2011), a rectifying and filtering module (2012), a wireless power supply (2013) and a receiving end control module (2014), the resonant coupling receiving module (2011) is in wireless connection with the resonant coupling transmitting module (1013) in space, the resonant coupling receiving module (2011) receives the medium-high frequency electromagnetic waves transmitted by the resonant coupling transmitting module (1013) and converts the medium-high frequency electromagnetic waves into electric energy to be supplied to the rectifying and filtering module (2012), the rectifying and filtering module (2012) processes the received electric energy to meet the load power consumption and is supplied to the wireless power supply (2013), and the whole process is controlled by the receiving end control module (2014);
the wireless power transmitting module (301) and the corresponding wireless power receiving module (401) form a microwave wireless power transmission device; the wireless power transmission module (301) is composed of a signal source module (3011), a power microwave conversion module (3012), a transmitting antenna module (3013), a transmitting end control module (3014) and a power supply module (3015), wherein the signal source module (3011) converts electric energy into an excitation oscillation signal of magnetic energy, the power microwave conversion module (3012) converts the excitation oscillation signal generated by the signal source module (3011) into microwaves, the transmitting antenna module (3011) converts the microwaves into high-frequency microwaves for transmission, and the whole process is controlled by the transmitting end control module (3014);
the wireless electric energy receiving module (401) is composed of a receiving antenna module (4011), a microwave electric energy conversion module (4012), a wireless power supply (4013) and a receiving end control module (4014), the receiving antenna module (4011) is in wireless connection with the transmitting antenna module (3013) in space, the receiving antenna module (4011) receives high-frequency microwaves transmitted by the transmitting antenna module (3013) and converts the high-frequency microwaves into electric energy to be supplied to the microwave electric energy conversion module (4012), the microwave electric energy conversion module (4012) collects and processes the microwave energy to obtain electric energy so as to meet loads and send the electric energy to the wireless power supply (4013), and the whole process is controlled by the receiving end control module (4014);
the power conversion energy storage module (501) is composed of a wireless power supply (5011), a power supply power conversion module (5012), a battery power conversion module (5016), a charger (5013), a storage battery (5014), a control module (5015), a power supply/battery switching module (5017) and an internet of things wireless communication device (5018), wherein the wireless power supply (5011) is composed of the wireless power supply (2013) and the wireless power supply (4013), the wireless power supply (5011) has two paths of output, one path of power of the wireless power supply (5011) is transmitted to the power supply power conversion module (5012), the power supply power conversion module (5012) converts the power to meet the power supply requirement of a load and is transmitted to the power supply/battery switching module (5017), the other path of power of the wireless power supply (5011) is transmitted to the charger (5013), the storage battery (5014) is charged by the charger (5013), the storage battery (5014) transmits the power to the battery power conversion module (5016) when the wireless power transmission module fails, the battery power conversion module (5016) converts the power to meet the power supply requirement of the load and is transmitted to the battery/battery switching module (5017), the power supply requirement is not required to meet the power supply requirement of the load and is switched between the power supply and the power supply switching module (5017) and the power supply module is switched between the power supply and the power supply module (5017) in a discontinuous mode, the power supply power conversion module (5012) and the battery power conversion module (5016) are used for converting power, the work of the charger (5013) and the work of the power supply/battery switching module (5017) are respectively controlled by the control module (5015), and the wireless communication device (5018) of the Internet of things is used for wireless communication transmission, control and related sensor connection;
the wireless power supply network monitoring cloud platform (601) is composed of a wireless power transmitting end control module (6011), a wireless power receiving end control module (6012), a power conversion energy storage control module (6013), an internet of things wireless communication device (6014), a base station/server (6015) and an operation interface/cloud platform (6016), wherein the wireless power transmitting end control module (6011) is composed of a transmitting end control module (1014) and a transmitting end control module (3014), the wireless power receiving end control module (6012) is composed of a receiving end control module (2014) and a receiving end control module (4014), the power conversion energy storage control module (6013) is a control module (5015), and the base station/server (6015) is used for controlling the wireless power transmitting end control module (6011), the wireless power receiving end control module (6012) and the power conversion energy storage control module (6013) and exchanging information through the internet of things wireless communication device (6014); the operation interface/cloud platform (6016) is used for extracting and displaying information of the base station/server (6015) and completing task operation and control through the operation interface/cloud platform;
the wireless electric energy transmission system comprises a resonant coupling wireless electric energy transmission module (101), a microwave wireless electric energy transmission module (301), a resonant coupling wireless electric energy receiving module (201) and a microwave wireless electric energy receiving module (401) which are in energy exchange through an atmospheric space, wherein the resonant coupling wireless electric energy receiving module (201) and the microwave wireless electric energy receiving module (401) transmit the obtained energy to an electric energy conversion energy storage module (501), and finally the electric energy conversion energy storage module (501) supplies the electric energy to an Internet of things wireless communication device (5018).
The power supply system of the wireless communication device of the Internet of things is characterized in that: in the wireless power transmitting module (101), the output end of a signal source module (1011) is connected with the input end of a driving amplifying module (1012), the output end of the driving amplifying module (1012) is connected with the input end of a resonant coupling transmitting module (1013), a transmitting end control module (1014) is respectively in control connection with the signal source module (1011), the driving amplifying module (1012) and the resonant coupling transmitting module (1013), and a power supply module (1015) is respectively used for supplying power to the signal source module (1011), the driving amplifying module (1012), the resonant coupling transmitting module (1013) and the transmitting end control module (1014).
The power supply system of the wireless communication device of the Internet of things is characterized in that: in the wireless power receiving module (201), the output end of the resonance coupling receiving module (2011) is connected with the input end of the rectifying and filtering module (2012), the output end of the rectifying and filtering module (2012) is connected with the input end of the wireless power supply (2013), and the receiving end control module (2014) is respectively connected with the resonance coupling receiving module (2011), the rectifying and filtering module (2012) and the wireless power supply (2013) in a control manner.
The power supply system of the wireless communication device of the Internet of things is characterized in that: in the wireless electric energy transmitting module (301), the output end of a signal source module (3011) is connected with the input end of an electric energy microwave converting module (3012), the output end of the electric energy microwave converting module (3012) is connected with the input end of a transmitting antenna module (3013), a transmitting end control module (3014) is respectively connected with the signal source module (3011), the electric energy microwave converting module (3012) and the transmitting antenna module (3013) in a control mode, and a power supply module (3015) is respectively used for supplying power to the signal source module (3011), the electric energy microwave converting module (3012), the transmitting antenna module (3013) and the transmitting end control module (3014).
The power supply system of the wireless communication device of the Internet of things is characterized in that: in the wireless electric energy receiving module (401), the output end of the receiving antenna module (4011) is connected with the input end of the microwave electric energy conversion module (4012), the output end of the microwave electric energy conversion module (4012) is connected with the input end of the wireless power supply (4013), and the receiving end control module (4014) is respectively connected with the receiving antenna module (4011), the microwave electric energy conversion module (4012) and the wireless power supply (4013) in a control mode.
The power supply system of the wireless communication device of the Internet of things is characterized in that: in the electric energy conversion energy storage module (501), wireless power supply (5011) is composed of wireless power supply (2013) and wireless power supply (4013), the wireless power supply (5011) has two paths of output, one path of output of the wireless power supply (5011) is connected with the input end of a power supply electric energy conversion module (5012), the output end of the power supply electric energy conversion module (5012) is connected with the input end of a charger (5013), the output end of the charger (5013) is connected with the input end of a storage battery (5014), the output end of the storage battery (5014) is connected with the input end of a battery electric energy conversion module (5016), the output end of the battery electric energy conversion module (5016) is connected with the input end of the power supply electric energy conversion module (5017), the output end of the power supply electric energy conversion module (5017) is connected with an internet of things wireless communication device (5018), and the control module (5015) is respectively connected with the power supply electric energy conversion module (5012), the charger (5013), the battery electric energy conversion module (5016) and the control module electric energy conversion module (5017).
A monitoring method of a power supply system of an internet of things wireless communication device is characterized by comprising the following steps of: the method comprises the following steps:
step 1, firstly, activating a cloud interface display module for an operator;
step 2, operators observe the electric energy and related monitoring information and then judge whether correction is needed or not;
step 3, logging in a cloud APP when parameter correction is needed;
step 4, when the cloud APP is successful in login, the operation interface/cloud platform (6016) performs parameter setting to send control information to the wireless electric energy transmitting end control module (6011), if the setting parameters and the communication handshake are successful, the parameter setting of the wireless electric energy receiving end control module (6012) and the electric energy conversion energy storage control module (6013) can be performed, otherwise, failure information is needed to be sent, whether equipment is in fault or not is checked, and maintenance is arranged;
step 5, the operation interface/cloud platform (6016) can set parameters of the wireless power receiving end control module (6012) and the power conversion energy storage control module (6013); opening a charger to charge the storage battery and keeping balance between the storage battery and a power supply;
step 6, the charger (5013) charges the storage battery (5014), and if the battery reaches the preset saturation, a saturation signal is sent to the cloud platform interface to display that the charger (5013) is turned off by an operator;
and 7, the wireless communication device (6014) of the Internet of things transmits the energy information of the transmitting end and the receiving end and the information of the sensors and the like loaded on the energy information to the operation interface/cloud platform (6016) through the base station/server (6015) for real-time monitoring.
The invention has the beneficial effects that: the invention provides a power supply system and a power supply method for a wireless communication device of the Internet of things. In practical application, the situations that the battery is insufficient in endurance, the battery is insufficient in long-term voltage and the like, and the power supply requirement is not met are solved. In addition, the system and the method solve the embarrassment of the prior large-area wiring, improve the spatial appearance and isolate the faults of related loads caused by the power grid pulse and faults.
Drawings
Fig. 1 is a schematic diagram of a resonant coupling wireless power transmission module. The device comprises a 101 resonance coupling wireless power transmitting module, a 1011 signal source module, a 1012 drive amplifying module, a 1013 resonance coupling transmitting module, a 1014 transmitting end control module and a 1015 power supply module.
Fig. 2 is a schematic diagram of a resonant coupling wireless power receiving module. 201 resonant coupling wireless power receiving module, 2011 resonant coupling receiving module, 2012 rectifying and filtering module, 2013 wireless power supply and 2014 receiving end control module.
Fig. 3 is a schematic diagram of a microwave radio energy transmitting module. 301 microwave wireless power transmitting module, 3011 signal source module, 3012 power microwave converting module, 3013 transmitting antenna module, 3014 transmitting end control module, 3015 power supply module.
Fig. 4 is a schematic structural diagram of a microwave radio power receiving module. 401 microwave wireless power receiving module, 4011 receiving antenna module, 4012 microwave power conversion module, 4013 wireless power supply, 4014 receiving end control module.
Fig. 5 is a schematic diagram of a power conversion and energy storage module. 501 electric energy conversion energy storage module, 5011 wireless power supply, 5012 power supply electric energy conversion module, 5013 charger, 5014 storage battery, 5015 control module, 5016 battery electric energy conversion module, 5017 power supply/battery switching module, 5018 thing networking wireless communication device.
Fig. 6 is a schematic structural diagram of a wireless power supply network monitoring cloud platform. The wireless power supply network monitoring cloud platform comprises a 6011 wireless power transmitting end control module, a 6012 wireless power receiving end control module, a 6013 power conversion energy storage control module, a 6014 Internet of things wireless communication device, a 6015 base station/server and a 6016 operation interface/cloud platform.
Fig. 7 is a flowchart of a method for providing power to a wireless communication device of the internet of things.
Detailed Description
As shown in fig. 1-7, a power supply system for a wireless communication device of the internet of things comprises a wireless power transmitting module 101 and a corresponding wireless power receiving module 201 thereof, a wireless power transmitting module 301 and a corresponding wireless power receiving module 401 thereof, a power conversion energy storage module 501 and a wireless power supply network monitoring cloud platform 601, wherein:
the wireless power transmitting module 101 and the corresponding wireless power receiving module 201 form a resonant coupling wireless power transmission device; the wireless power transmitting module 101 is composed of a signal source module 1011, a driving amplifying module 1012, a resonance coupling transmitting module 1013, a transmitting end control module 1014 and a power supply module 1015, wherein the signal source module 1011 converts electric energy into an excitation oscillating signal of magnetic energy, the driving amplifying module 1012 increases the voltage of the excitation oscillating signal generated by the signal source module to improve the output power, the resonance coupling transmitting module 1013 converts the electric energy into medium-high frequency electromagnetic waves for transmission, and the whole process is controlled by the transmitting end control module 1014;
the wireless power receiving module 201 is composed of a resonant coupling receiving module 2011, a rectifying and filtering module 2012, a wireless power supply 2013 and a receiving end control module 2014, the resonant coupling receiving module 2011 is in wireless link with the resonant coupling transmitting module 1013 in space, the resonant coupling receiving module 2011 receives the medium-high frequency electromagnetic waves transmitted by the resonant coupling transmitting module 1013 and converts the medium-high frequency electromagnetic waves into electric energy to be supplied to the rectifying and filtering module 2012, the rectifying and filtering module 2012 processes the received electric energy to meet the load power consumption and sends the load power to the wireless power supply 2013, and the whole process is controlled by the receiving end control module 2014;
the wireless power transmitting module 301 and the corresponding wireless power receiving module 401 constitute a microwave wireless power transmission device; the wireless power transmission module 301 is composed of a signal source module 3011, a power microwave conversion module 3012, a transmitting antenna module 3013, a transmitting end control module 3014 and a power supply module 3015, wherein the signal source module 3011 converts power into an excitation oscillation signal of magnetic energy, the power microwave conversion module 3012 converts the excitation oscillation signal generated by the signal source module 3011 into microwaves, the transmitting antenna module 3013 converts the microwaves into high-frequency microwaves for transmission, and the whole process is controlled by the transmitting end control module 3014;
the wireless power receiving module 401 is composed of a receiving antenna module 4011, a microwave power conversion module 4012, a wireless power supply 4013 and a receiving end control module 4014, the receiving antenna module 4011 is in wireless link with the transmitting antenna module 3013 in space, the receiving antenna module 4011 receives high-frequency microwaves transmitted by the transmitting antenna module 3013 and converts the high-frequency microwaves into electric energy to be supplied to the microwave power conversion module 4012, the microwave power conversion module 4012 collects and processes the microwave energy to obtain electric energy to meet the load and is supplied to the wireless power supply 4013, and the whole process is controlled by the receiving end control module 4014;
the power conversion and energy storage module 501 is composed of a wireless power supply 5011, a power supply power conversion module 5012, a battery power conversion module 5016, a charger 5013, a storage battery 5014, a control module 5015, a power supply/battery switching module 5017, and an internet of things wireless communication device 5018, the wireless power supply 5011 is composed of a wireless power supply 2013, a wireless power supply 4013, the wireless power supply 5011 has two outputs, one path of power of the wireless power supply 5011 is transmitted to the power supply power conversion module 5012, the power supply power conversion module 5012 converts the power to meet the load power supply requirement and transmits to the power supply/battery switching module 5017, the other path of power of the wireless power supply 5011 is transmitted to the charger 5013, and is charged to the storage battery 5014 through the charger 5013, the storage battery 5014 transmits electric energy to the battery electric energy conversion module 5016 when the wireless electric energy transmission module fails, the battery electric energy conversion module 5016 converts the electric energy to meet the requirement of load power supply and transmits the electric energy to the power supply/battery switching module 5017, the power supply/battery switching module 5017 is used for switching between a battery and a power supply when the load power supply is performed so as to meet the requirement of uninterrupted power supply, the conversion of the electric energy by the power supply electric energy conversion module 5012 and the battery electric energy conversion module 5016, the work of the charger 5013 and the work of the power supply/battery switching module 5017 are respectively controlled by the control module 5015, and the wireless communication device 5018 of the internet of things is used for wireless communication transmission, control and related sensor connection;
the wireless power supply network monitoring cloud platform 601 is composed of a wireless power transmitting end control module 6011, a wireless power receiving end control module 6012, a power conversion energy storage control module 6013, an internet of things wireless communication device 6014, a base station/server 6015 and an operation interface/cloud platform 6016, wherein the wireless power transmitting end control module 6011 is composed of a transmitting end control module 1014 and a transmitting end control module 3014, the wireless power receiving end control module 6012 is composed of a receiving end control module 2014 and a receiving end control module 4014, the power conversion energy storage control module 6013 is a control module 5015, and the base station/server 6015 is used for controlling the wireless power transmitting end control module 6011, the wireless power receiving end control module 6012 and the power conversion energy storage control module 6013 and exchanging information through the internet of things wireless communication device 6014; the operation interface/cloud platform 6016 is used for extracting and displaying information of the base station/server 6015, and performing task operation and control through the information;
the wireless power transmitting module 101301 and the resonant coupling wireless power receiving module 201401 exchange energy through the air space, then the resonant coupling wireless power receiving module 201401 transmits the obtained energy to the power conversion energy storage module 501, and finally the power conversion energy storage module 501 supplies the power to the internet of things wireless communication device 5018.
In the wireless power transmitting module 101, an output end of a signal source module 1011 is connected with an input end of a driving amplifying module 1012, an output end of the driving amplifying module 1012 is connected with an input end of a resonant coupling transmitting module 1013, a transmitting end control module 1014 is respectively connected with the signal source module 1011, the driving amplifying module 1012 and the resonant coupling transmitting module 1013 in a control manner, and a power supply module 1015 respectively supplies power to the signal source module 1011, the driving amplifying module 1012, the resonant coupling transmitting module 1013 and the transmitting end control module 1014.
In the wireless power receiving module 201, an output end of a resonance coupling receiving module 2011 is connected with an input end of a rectifying and filtering module 2012, an output end of the rectifying and filtering module 2012 is connected with an input end of a wireless power supply 2013, and a receiving end control module 2014 is respectively connected with the resonance coupling receiving module 2011, the rectifying and filtering module 2012 and the wireless power supply 2013 in a control manner.
In the wireless power transmitting module 301, an output end of a signal source module 3011 is connected with an input end of a power microwave converting module 3012, an output end of the power microwave converting module 3012 is connected with an input end of a transmitting antenna module 3013, a transmitting end control module 3014 is respectively connected with the signal source module 3011, the power microwave converting module 3012 and the transmitting antenna module 3013 in a control manner, and a power supply module 3015 is respectively used for supplying power to the signal source module 3011, the power microwave converting module 3012, the transmitting antenna module 3013 and the transmitting end control module 3014.
In the wireless power receiving module 401, an output end of a receiving antenna module 4011 is connected with an input end of a microwave power conversion module 4012, an output end of the microwave power conversion module 4012 is connected with an input end of a wireless power supply 4013, and a receiving end control module 4014 is respectively connected with the receiving antenna module 4011, the microwave power conversion module 4012 and the wireless power supply 4013 in a control mode.
In the electric energy conversion and energy storage module 501, the wireless power supply 5011 is composed of a wireless power supply 2013 and a wireless power supply 4013, the wireless power supply 5011 has two paths of outputs, one path of output of the wireless power supply 5011 is connected with the input end of the power supply electric energy conversion module 5012, the output end of the power supply electric energy conversion module 5012 is connected with the input end of the power supply/battery switching module 5017, the other path of output of the wireless power supply 5011 is connected with the input end of the charger 5013, the output end of the charger 5013 is connected with the input end of the storage battery 5014, the output end of the storage battery 5014 is connected with the input end of the battery electric energy conversion module 5016, the output end of the battery electric energy conversion module 5016 is connected with the wireless communication device 5018 of the internet of things, and the control module 5015 is respectively connected with the power supply electric energy conversion module 5012, the charger 5013, the battery electric energy conversion module 5016 and the power supply/battery switching module 5017 in a control manner.
A monitoring method of a power supply system of a wireless communication device of the Internet of things comprises the following steps:
step 1, firstly, activating a cloud interface display module for an operator;
step 2, operators observe the electric energy and related monitoring information and then judge whether correction is needed or not;
step 3, logging in a cloud APP when parameter correction is needed;
step 4, when the cloud APP logs in successfully, the operation interface/cloud platform 6016 performs parameter setting to send control information to the transmitting end control module 6011, if the setting parameters and the communication handshake succeed, the parameter setting of the receiving end control module 6012 and the electric energy conversion and storage control module 6013 can be performed, otherwise, failure information is required to be sent and whether equipment is failed is checked, and maintenance is scheduled;
step 5, the operation interface/cloud platform 6016 may perform parameter setting on the receiving end control module 6012 and the electric energy conversion energy storage control module 6013; opening a charger to charge the storage battery and keeping balance between the storage battery and a power supply;
step 6, the charger 5013 charges the storage battery 5014, and if the battery reaches the preset saturation, a saturation signal is sent to the cloud platform interface to display that the charger 5013 is turned off by an operator;
in step 7, the wireless communication device 6014 of the internet of things transmits the energy information of the transmitting end and the receiving end and the information of the sensor and the like loaded on the transmitting end and the receiving end to the operation interface/cloud platform 6016 through the base station/server 6015 for real-time monitoring.
Example 1
The power supply system and method for the wireless communication device of the Internet of things can be applied to the acquisition and control of the environment monitoring related information in the smart city. Due to the large number of environmental detection sensors such as: sensors for temperature, humidity, noise, light pollution, inhalable particulate matter, etc. are used in cities, thereby promoting the generation of a smart city acquisition monitoring system for environmental monitoring. A large number of environment monitoring sensors are installed at all corners of a city, and the system can be used for transmitting electromagnetic energy in a long distance or in a penetrating way to supply power to a storage battery supplying power to the sensors, so that the aim of remote monitoring and replenishment is achieved.
Firstly, for the sensor and the wireless communication module installed in the underground pipeline, the resonant coupling wireless power transmission device can be utilized to transmit power. And then the electric energy is subjected to power electronic conversion to obtain the electric energy required by the load. Meanwhile, the cloud platform can complete information acquisition of the sensors in the underground pipeline and monitoring of the state of the storage battery of the sensors. For the sensor installed in the outdoor space, the microwave wireless power transmission device with long-distance transmission can be adopted to carry out long-distance power transmission, and the acquisition and configuration of system resources are completed by using a power conversion mode and a related intelligent control method. The power supply system and the method well integrate the environmental data acquisition information and the energy information acquisition information in an optimized mode.
Example two
A power supply system and a method for an Internet of things wireless communication device can be applied to information acquisition and control application in intelligent factories. This example only illustrates the application in smart agriculture, as the information collected by different factories is different. Because existing farms and greenhouse planting have become commonplace, increasingly recommended smart agriculture projects and "young farmer programs" have greatly facilitated the development of efficient low human resources smart agriculture. The invention provides a system and a method for supplying power to sensor equipment and a communication device in an intelligent agricultural product factory.
First, for agricultural product factories of greenhouse vegetables and fruits, a large number of sensors and communication control devices are required. In practical application, the invention can effectively connect all the devices in a wireless way, thereby avoiding a lot of inconvenience for workers in work. All the information collected can be controlled in real time to ensure efficient operation of the plant. In addition, the invention can be well used for outdoor large-scale field pest and disease damage and water quality monitoring, effectively reduces human resources and gives more reliable data. Meanwhile, due to the application of the method, the permanence of the system can be effectively ensured.
Example III
A power supply system and a method for an Internet of things wireless communication device can be applied to information acquisition and control application in smart home/communities. Modern families are becoming more and more intelligent and communities are becoming more and more convenient. The intelligent household intelligent monitoring system can be applied to monitoring and control of the aspects of household safety, fire control, environment and the like in the intelligent household, and can also be applied to the aspects of building and security protection, parking and the like in the community in the intelligent community.
First, there are many applications for sensors and controllers for security and environmental aspects in smart homes. Therefore, we mainly give power to these sensors and controllers, and decoration is a particularly complex matter, since the inside of the home is inherently an integral wiring load. The invention can lead a plurality of new sensors and products to enter the home at low cost under the condition of not changing the original state of the home, thereby providing better use for users. The intelligent community also needs similar sensors and the like, and the system and the method can be adopted to finish the upgrading and the transformation of the intelligent community.
Claims (5)
1. The utility model provides a thing networking wireless communication device power supply system which characterized in that: including resonant coupling wireless power transmitting module (101) and resonant coupling wireless power receiving module (201) that corresponds thereof, microwave wireless power transmitting module (301) and microwave wireless power receiving module (401) that corresponds thereof, and electric energy conversion energy storage module (501), wireless power supply network control cloud platform (601), wherein:
the resonant coupling wireless power transmitting module (101) and the corresponding resonant coupling wireless power receiving module (201) form a resonant coupling wireless power transmission device; the resonance coupling wireless power transmission module (101) is composed of a signal source module (1011), a driving amplification module (1012), a resonance coupling transmission module (1013), a transmission end control module (1014) and a power supply module (1015), wherein the signal source module (1011) converts electric energy into an excitation oscillation signal of magnetic energy, the driving amplification module (1012) increases the voltage of the excitation oscillation signal generated by the signal source module to improve the output power, the resonance coupling transmission module (1013) converts the electric energy into medium-high frequency electromagnetic waves to be transmitted, and the whole process is controlled by the transmission end control module (1014);
the resonance coupling wireless power receiving module (201) is composed of a resonance coupling receiving module (2011), a rectifying and filtering module (2012), a wireless power supply (2013) and a receiving end control module (2014), the resonance coupling receiving module (2011) is in wireless connection with the resonance coupling transmitting module (1013) in space, the resonance coupling receiving module (2011) receives the medium-high frequency electromagnetic waves transmitted by the resonance coupling transmitting module (1013) and converts the medium-high frequency electromagnetic waves into electric energy to be supplied to the rectifying and filtering module (2012), the rectifying and filtering module (2012) processes the received electric energy to meet the load power consumption and is supplied to the wireless power supply (2013), and the whole process is controlled by the receiving end control module (2014);
the microwave wireless power transmitting module (301) and the corresponding microwave wireless power receiving module (401) form a microwave wireless power transmission device; the microwave wireless power transmission module (301) is composed of a signal source module (3011), a power microwave conversion module (3012), a transmitting antenna module (3013), a transmitting end control module (3014) and a power supply module (3015), wherein the signal source module (3011) converts power into an excitation oscillation signal of magnetic energy, the power microwave conversion module (3012) converts the excitation oscillation signal generated by the signal source module (3011) into microwaves, the transmitting antenna module (3013) converts the microwaves into high-frequency microwaves for transmission, and the whole process is controlled by the transmitting end control module (3014);
the microwave wireless electric energy receiving module (401) is composed of a receiving antenna module (4011), a microwave electric energy conversion module (4012), a wireless power supply (4013) and a receiving end control module (4014), the receiving antenna module (4011) is in wireless connection with the transmitting antenna module (3013) in space, the receiving antenna module (4011) receives high-frequency microwaves transmitted by the transmitting antenna module (3013) and converts the high-frequency microwaves into electric energy to be supplied to the microwave electric energy conversion module (4012), the microwave electric energy conversion module (4012) collects and processes the microwave energy to obtain electric energy to meet loads and sends the electric energy to the wireless power supply (4013), and the whole process is controlled by the receiving end control module (4014);
the power conversion energy storage module (501) is composed of a wireless power supply (5011), a power supply power conversion module (5012), a battery power conversion module (5016), a charger (5013), a storage battery (5014), a control module (5015), a power supply/battery switching module (5017) and an internet of things wireless communication device (5018), wherein the wireless power supply (5011) is composed of the wireless power supply (2013) and the wireless power supply (4013), the wireless power supply (5011) has two paths of output, one path of power of the wireless power supply (5011) is transmitted to the power supply power conversion module (5012), the power supply power conversion module (5012) converts the power to meet the power supply requirement of a load and is transmitted to the power supply/battery switching module (5017), the other path of power of the wireless power supply (5011) is transmitted to the charger (5013), the storage battery (5014) is charged by the charger (5013), the storage battery (5014) transmits the power to the battery power conversion module (5016) when the wireless power transmission module fails, the battery power conversion module (5016) converts the power to meet the power supply requirement of the load and is transmitted to the battery/battery switching module (5017), the power supply requirement is not required to meet the power supply requirement of the load and is switched between the power supply and the power supply switching module (5017) and the power supply module is switched between the power supply and the power supply module (5017) in a discontinuous mode, the power supply power conversion module (5012) and the battery power conversion module (5016) are used for converting power, the work of the charger (5013) and the work of the power supply/battery switching module (5017) are respectively controlled by the control module (5015), and the wireless communication device (5018) of the Internet of things is used for wireless communication transmission, control and related sensor connection;
the wireless power supply network monitoring cloud platform (601) is composed of a wireless power transmitting end control module (6011), a wireless power receiving end control module (6012), a power conversion energy storage control module (6013), an internet of things wireless communication device (6014), a base station/server (6015) and an operation interface/cloud platform (6016), wherein the wireless power transmitting end control module (6011) is composed of a transmitting end control module (1014) and a transmitting end control module (3014), the wireless power receiving end control module (6012) is composed of a receiving end control module (2014) and a receiving end control module (4014), the power conversion energy storage control module (6013) is a control module (5015), and the base station/server (6015) is used for controlling the wireless power transmitting end control module (6011), the wireless power receiving end control module (6012) and the power conversion energy storage control module (6013) and exchanging information through the internet of things wireless communication device (6014); the operation interface/cloud platform (6016) is used for extracting and displaying information of the base station/server (6015) and completing task operation and control through the operation interface/cloud platform;
the device comprises a resonant coupling wireless electric energy transmitting module (101), a microwave wireless electric energy transmitting module (301), a resonant coupling wireless electric energy receiving module (201) and a microwave wireless electric energy receiving module (401) which exchange energy through an atmospheric space, wherein the resonant coupling wireless electric energy receiving module (201) and the microwave wireless electric energy receiving module (401) transmit the obtained energy to an electric energy conversion energy storage module (501), and finally the electric energy conversion energy storage module (501) supplies electric energy to an Internet of things wireless communication device (5018);
in the resonance coupling wireless power transmitting module (101), the output end of a signal source module (1011) is connected with the input end of a driving amplifying module (1012), the output end of the driving amplifying module (1012) is connected with the input end of a resonance coupling transmitting module (1013), a transmitting end control module (1014) is respectively connected with the signal source module (1011), the driving amplifying module (1012) and the resonance coupling transmitting module (1013) in a control way, and a power supply module (1015) respectively supplies power to the signal source module (1011), the driving amplifying module (1012), the resonance coupling transmitting module (1013) and the transmitting end control module (1014);
in the resonant coupling wireless power receiving module (201), the output end of the resonant coupling receiving module (2011) is connected with the input end of the rectifying and filtering module (2012), the output end of the rectifying and filtering module (2012) is connected with the input end of the wireless power supply (2013), and the receiving end control module (2014) is respectively connected with the resonant coupling receiving module (2011), the rectifying and filtering module (2012) and the wireless power supply (2013) in a control manner.
2. The power supply system of an internet of things wireless communication device according to claim 1, wherein: in the microwave wireless electric energy transmitting module (301), the output end of a signal source module (3011) is connected with the input end of an electric energy microwave converting module (3012), the output end of the electric energy microwave converting module (3012) is connected with the input end of a transmitting antenna module (3013), a transmitting end control module (3014) is respectively connected with the signal source module (3011), the electric energy microwave converting module (3012) and the transmitting antenna module (3013) in a control mode, and a power supply module (3015) is respectively used for supplying power to the signal source module (3011), the electric energy microwave converting module (3012), the transmitting antenna module (3013) and the transmitting end control module (3014).
3. The power supply system of an internet of things wireless communication device according to claim 1, wherein: in the microwave wireless electric energy receiving module (401), the output end of the receiving antenna module (4011) is connected with the input end of the microwave electric energy conversion module (4012), the output end of the microwave electric energy conversion module (4012) is connected with the input end of the wireless power supply (4013), and the receiving end control module (4014) is respectively connected with the receiving antenna module (4011), the microwave electric energy conversion module (4012) and the wireless power supply (4013) in a control mode.
4. The power supply system of an internet of things wireless communication device according to claim 1, wherein: in the electric energy conversion energy storage module (501), wireless power supply (5011) is composed of wireless power supply (2013) and wireless power supply (4013), the wireless power supply (5011) has two paths of output, one path of output of the wireless power supply (5011) is connected with the input end of a power supply electric energy conversion module (5012), the output end of the power supply electric energy conversion module (5012) is connected with the input end of a charger (5013), the output end of the charger (5013) is connected with the input end of a storage battery (5014), the output end of the storage battery (5014) is connected with the input end of a battery electric energy conversion module (5016), the output end of the battery electric energy conversion module (5016) is connected with the input end of the power supply electric energy conversion module (5017), the output end of the power supply electric energy conversion module (5017) is connected with an internet of things wireless communication device (5018), and the control module (5015) is respectively connected with the power supply electric energy conversion module (5012), the charger (5013), the battery electric energy conversion module (5016) and the control module electric energy conversion module (5017).
5. The method for monitoring the power supply system of the wireless communication device of the internet of things according to claim 1, wherein the method comprises the following steps: the method comprises the following steps:
step 1, firstly, activating a cloud interface display module for an operator;
step 2, operators observe the electric energy and related monitoring information and then judge whether correction is needed or not;
step 3, logging in a cloud APP when parameter correction is needed;
step 4, when the cloud APP is successful in login, the operation interface/cloud platform (6016) performs parameter setting to send control information to the wireless electric energy transmitting end control module (6011), if the setting parameters and the communication handshake are successful, the parameters of the wireless electric energy receiving end control module (6012) and the electric energy conversion energy storage control module (6013) are set, otherwise, failure information is needed to be sent, whether equipment is in fault or not is checked, and maintenance is arranged;
step 5, an operation interface/cloud platform (6016) performs parameter setting on a wireless electric energy receiving end control module (6012) and an electric energy conversion energy storage control module (6013); opening a charger to charge the storage battery and keeping balance between the storage battery and a power supply;
step 6, the charger (5013) charges the storage battery (5014), and if the battery reaches the preset saturation, a saturation signal is sent to the cloud platform interface to display that the charger (5013) is turned off by an operator;
and 7, the wireless communication device (6014) of the Internet of things transmits the energy information of the transmitting end and the receiving end and the sensor information loaded on the energy information to the operation interface/cloud platform (6016) through the base station/server (6015) for real-time monitoring.
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