CN108922046B - LED street lamp with photovoltaic charging function based on block chain - Google Patents
LED street lamp with photovoltaic charging function based on block chain Download PDFInfo
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- CN108922046B CN108922046B CN201810732855.1A CN201810732855A CN108922046B CN 108922046 B CN108922046 B CN 108922046B CN 201810732855 A CN201810732855 A CN 201810732855A CN 108922046 B CN108922046 B CN 108922046B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
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- H—ELECTRICITY
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Abstract
The invention belongs to the field of LEDs (light emitting diode), and particularly relates to an LED street lamp with a photovoltaic charging function. When a user, a street lamp and a leasing party are allowed to join the block chain, the user selects the street lamp corresponding to the charging capacity according to the self requirement, the block chain finishes updating the information of the user, the street lamp and the leasing party in the charging process and carries out full-node broadcasting on the information, other nodes update various information in real time, and after the transaction is finished, other nodes update the cost payment data of the user node. According to the street lamp photovoltaic power generation technology based on the block chain, a highly trusted online transaction relation can be established, and the collection and utilization of street lamp light energy are realized.
Description
Technical Field
The invention belongs to the field of LEDs and the field of block chains, and particularly relates to an LED street lamp based on a block chain.
Background
For the current typical new energy distributed photovoltaic industry, the number of participating marketization main bodies, levels and types of benefit main bodies are large, and due to the influence of policies and the like, the trust degree between the industry participating main bodies is low, the price fluctuation is obvious, the risk is large, so the cost for developing financial products of a power station is high, and the risk is high. At present, many industries gradually adopt the blockchain technology, especially adopt the blockchain as a tool to realize the real energy internet technology (refer to patent document CN 106296200A).
Disclosure of Invention
The invention provides a street lamp photovoltaic power generation technology based on a block chain, which can establish a highly trusted online transaction relationship and realize the collection and utilization of street lamp light energy.
The block chain is generated by a group of credible IT equipment and is used for receiving and storing street lamp data of each street lamp node, tenant data of a leasing party node and user data of a user node;
the street lamp node includes: the system comprises mechanical nodes arranged on a street lamp stand column, gateway nodes arranged outside the street lamp and sensing nodes for acquiring working state parameters of the street lamp;
the mechanical node comprises a charging table for placing a rechargeable battery and an electric push rod for controlling the charging table to lift, wherein one end of the electric push rod is connected with the charging table, and the other end of the electric push rod is connected with the street lamp stand column;
the sensing node comprises a sensor which is arranged on a charging platform and used for detecting the light intensity of the street lamp, a communication unit used for controlling the electric push rod, and a processing unit used for calculating the visibility according to weather data, wherein the weather data is acquired from a local weather platform by the processing unit, and the light intensity of the street lamp is in direct proportion to the visibility;
the gateway node receives data of the sensing node and the mechanical node and forwards the data to designated IT equipment, and the IT equipment stores the data in a block chain form;
the street lamp nodes are generated by adding a block chain to a street lamp with a sensing node and a mechanical node, a block head of a block under the street lamp node stores a first page table, a block body stores use data of the street lamp, the first page table contains a charging contract for signing a charge according to the charging capacity of the street lamp, and the charging capacity of the street lamp is the product of the light intensity and the visibility of the street lamp;
the leaser node is generated by adding a block chain to a right owner of a street lamp with a sensing node and a mechanical node, a block head of a block under the leaser node stores a second page table, a block body stores transaction data of a tenant, and the second page table contains a tenant contract;
the user node is generated by adding a block chain to a streetlamp user who has delivered a deposit, a block head of a block under the user node stores a third page table, the block is used for storing transaction data of the user, and the third page table contains a user contract;
when a leasing party applies for adding a block chain, the block chain checks whether a street lamp of the leasing party has the sensing node and the mechanical node or not, when the street lamp meets conditions, the block chain stores leasing party information into a block under the leasing party node, meanwhile, a street lamp node is created for the street lamp, a corresponding charging contract is set according to the street lamp charging capacity, street lamp information including the charging contract and transaction data of photovoltaic charging of the street lamp are stored into a street lamp node lower block, after the data are written into the block, the block chain broadcasts the block to other nodes on the chain, and the other nodes record the block under the leasing party node, so that the distribution and the bookkeeping of the block chain are realized;
when a user applies for joining the block chain, the block chain establishes a user node for the block chain after checking deposit paid by the user, and stores user personal information including user contracts and user transaction records into a block under the user node, after data is written into the block, the block chain broadcasts the block to other nodes of the block chain network, and other nodes record the block under the user node.
When a user uses the street lamp to carry out photovoltaic charging, the block chain provides street lamp information nearby for the user, the user selects the street lamp and sends out a use request, the block chain examines the user node after receiving the request, when deposit data in the block under the user node is normal, the block chain sends out a private key containing an electric push rod pushing instruction to the communication unit, the communication unit is paired through an existing public key, the electric push rod is controlled to be pushed to descend the charging platform, and the user can place a rechargeable battery.
When the user stops charging, the service time of the street lamps recorded in the block under the user node is obtained, the transaction of the fee is carried out according to the charging contract, the user carries out fee payment by sending a special payment private key to the block chain and matching the private key with the public key on the block chain, the deposit data is updated in the block under the user node after the fee deduction is completed, and meanwhile, the transaction record is broadcasted to other nodes except the user node in the block chain network.
The invention has the beneficial effects that: according to the street lamp photovoltaic power generation technology based on the block chain, a highly trusted online transaction relation can be established, and the collection and utilization of street lamp light energy are realized.
Drawings
FIG. 1 shows an E-R diagram based on block-link street lamp photovoltaic power generation technology;
fig. 2 shows a street lamp block chain architecture diagram.
Detailed Description
The structure of the present system and the functions performed are described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the basic information of the user includes a name, a deposit, a contract, etc., the basic information of the street lamp includes a location, a year, a charging capability, etc., and the basic information of the renter includes a tax payment identification number, etc.
The street lamp node includes: the system comprises mechanical nodes arranged on a street lamp stand column, gateway nodes arranged outside the street lamp and sensing nodes for acquiring working state parameters of the street lamp;
the mechanical node comprises a charging table for placing a rechargeable battery and an electric push rod for controlling the charging table to lift, wherein one end of the electric push rod is connected with the charging table, and the other end of the electric push rod is connected with the street lamp stand column;
the sensing node comprises a sensor which is arranged on a charging platform and used for detecting the light intensity of the street lamp, a communication unit used for controlling the electric push rod, and a processing unit used for calculating the visibility according to weather data, wherein the weather data is acquired from a local weather platform by the processing unit, and the light intensity of the street lamp is in direct proportion to the visibility;
the gateway node receives data of the sensing node and the mechanical node and forwards the data to designated IT equipment, and the IT equipment stores the data in a block chain form;
as shown in fig. 2, the street lamp node is generated by adding a block chain to a street lamp having a sensing node and a mechanical node, a block head of a block under the street lamp node stores a first page table, a block body stores usage data of the street lamp, the first page table contains a charging contract for charging according to a street lamp charging capability, and the street lamp charging capability is a product of the street lamp light intensity and the visibility;
similarly, the leasing party node is generated by adding a block chain to a right owner of a street lamp with a sensing node and a mechanical node, a block head of a block below the leasing party node stores a second page table, a block body stores transaction data of a tenant, and the second page table contains a tenant contract;
the user node is generated by adding a block chain to a streetlamp user who has delivered a deposit, a block head of a block under the user node stores a third page table, the block is used for storing transaction data of the user, and the third page table contains a user contract;
when a leasing party applies for adding a block chain, the block chain checks whether a street lamp of the leasing party has the sensing node and the mechanical node or not, when the street lamp meets conditions, the block chain stores leasing party information into a block under the leasing party node, meanwhile, a street lamp node is created for the street lamp, a corresponding charging contract is set according to the street lamp charging capacity, street lamp information including the charging contract and transaction data of photovoltaic charging of the street lamp are stored into a street lamp node lower block, after the data are written into the block, the block chain broadcasts the block to other nodes on the chain, and the other nodes record the block under the leasing party node, so that the distribution and the bookkeeping of the block chain are realized;
when a user applies for joining the block chain, the block chain establishes a user node for the block chain after checking deposit paid by the user, and stores user personal information including user contracts and user transaction records into a block under the user node, after data is written into the block, the block chain broadcasts the block to other nodes of the block chain network, and other nodes record the block under the user node.
When a user uses the street lamp to carry out photovoltaic charging, the block chain provides street lamp information nearby for the user, the user selects the street lamp and sends out a use request, the block chain examines the user node after receiving the request, when deposit data in the block under the user node is normal, the block chain sends out a private key containing an electric push rod pushing instruction to the communication unit, the communication unit is paired through an existing public key, the electric push rod is controlled to be pushed to descend the charging platform, and the user can place a rechargeable battery.
When the user stops charging, the service time of the street lamps recorded in the block under the user node is obtained, the transaction of the fee is carried out according to the charging contract, the user carries out fee payment by sending a special payment private key to the block chain and matching the private key with the public key on the block chain, the deposit data is updated in the block under the user node after the fee deduction is completed, and meanwhile, the transaction record is broadcasted to other nodes except the user node in the block chain network.
It will be appreciated by persons skilled in the art that numerous variations and/or modifications may be made to the invention as shown in the specific embodiments without departing from the spirit or scope of the invention as broadly described. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. Likewise, the invention encompasses any combination of features, in particular of features in the patent claims, even if this feature or this combination of features is not explicitly specified in the patent claims or in the individual embodiments herein.
Claims (3)
1. An LED street lamp with photovoltaic charging function is characterized in that,
a blockchain generated by a set of trusted IT devices for receiving and storing street lamp data for each street lamp node, tenant data for a leaseholder node, and user data for a user node;
the street lamp node includes: the system comprises mechanical nodes arranged on a street lamp stand column, gateway nodes arranged outside the street lamp and sensing nodes for acquiring working state parameters of the street lamp;
the mechanical node comprises a charging table for placing a rechargeable battery and an electric push rod for controlling the charging table to lift, wherein one end of the electric push rod is connected with the charging table, and the other end of the electric push rod is connected with the street lamp stand column;
the sensing node comprises a sensor which is arranged on a charging platform and used for detecting the light intensity of the street lamp, a communication unit used for controlling the electric push rod, and a processing unit used for calculating the visibility according to weather data, wherein the weather data is acquired from a local weather platform by the processing unit, and the light intensity of the street lamp is in direct proportion to the visibility;
the gateway node receives data of the sensing node and the mechanical node and forwards the data to designated IT equipment, and the IT equipment stores the data in a block chain form;
the street lamp nodes are generated by adding a block chain to a street lamp with a sensing node and a mechanical node, a block head of a block under the street lamp node stores a first page table, a block body stores use data of the street lamp, the first page table contains a charging contract for signing a charge according to the charging capacity of the street lamp, and the charging capacity of the street lamp is the product of the light intensity and the visibility of the street lamp;
the leaser node is generated by adding a block chain to a right owner of a street lamp with a sensing node and a mechanical node, a block head of a block under the leaser node stores a second page table, a block body stores transaction data of a tenant, and the second page table contains a tenant contract;
the user node is generated by adding a block chain to a streetlamp user who has delivered a deposit, a block head of a block under the user node stores a third page table, the block is used for storing transaction data of the user, and the third page table contains a user contract;
when a leasing party applies for adding a block chain, the block chain checks whether a street lamp of the leasing party has the sensing node and the mechanical node or not, when the street lamp meets conditions, the block chain stores leasing party information into a block under the leasing party node, meanwhile, a street lamp node is created for the street lamp, a corresponding charging contract is set according to the street lamp charging capacity, street lamp information including the charging contract and transaction data of photovoltaic charging of the street lamp are stored into a street lamp node lower block, after the data are written into the block, the block chain broadcasts the block to other nodes on the chain, and the other nodes record the block under the leasing party node, so that the distribution and the bookkeeping of the block chain are realized;
when a user applies for joining the block chain, the block chain establishes a user node for the block chain after checking deposit paid by the user, and stores user personal information including user contracts and user transaction records into a block under the user node, after data is written into the block, the block chain broadcasts the block to other nodes of the block chain network, and other nodes record the block under the user node.
2. The LED street lamp according to claim 1, wherein when a user uses the street lamp for photovoltaic charging, the block chain provides the user with nearby street lamp information, the user selects the street lamp and issues a use request, the block chain examines the user node after receiving the request, when deposit data in a block under the user node is normal, the block chain issues a private key containing an electric push rod pushing instruction to the communication unit, and the communication unit pairs with the public key to control the electric push rod to push the charging station to drop the rechargeable battery.
3. The LED street lamp according to claim 1, wherein when the user stops charging, the usage time of the street lamp recorded in the block under the user node is obtained, the transaction of the fee is performed according to the charging contract, the user performs fee payment by sending a dedicated payment private key to the block chain and matching the private key with the public key on the block chain, the deposit data is updated in the block under the user node after the fee deduction is completed, and the transaction record is broadcasted to other nodes except the user node in the block chain network.
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| CN202647554U (en) * | 2012-05-15 | 2013-01-02 | 嘉兴职业技术学院 | Novel light energy charging street lamp |
| US9875510B1 (en) * | 2015-02-03 | 2018-01-23 | Lance Kasper | Consensus system for tracking peer-to-peer digital records |
| CN206353371U (en) * | 2016-12-28 | 2017-07-25 | 岳阳市公路桥梁基建总公司 | Sign board is guided in a kind of self-powered intelligent traffic |
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| CN107565557A (en) * | 2017-09-27 | 2018-01-09 | 赫普科技发展（北京）有限公司 | A kind of virtual accumulator cell charging and discharging management system of block chain |
| CN107681675A (en) * | 2017-09-27 | 2018-02-09 | 赫普科技发展（北京）有限公司 | Block chain electricity transaction peak-frequency regulation system based on distributed electric power storage facility |
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Effective date of registration: 20200923 Address after: No.1-3, Tianfu science and technology center, shangyuanxi Industrial Zone, Xianan Er, Guicheng Street, Nanhai District, Foshan City, Guangdong Province 528000 Applicant after: GUANGDONG DEJIU SOLAR NEW ENERGY Co.,Ltd. Address before: 230000 Hefei, Anhui Baohe Road, Ma On Shan Road, Wan Zhen Xiaoyao two phase 7 Applicant before: Liu Xiaoyu |
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Denomination of invention: LED street lamp with photovoltaic charging function based on blockchain Effective date of registration: 20221205 Granted publication date: 20201013 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: GUANGDONG DEJIU SOLAR NEW ENERGY CO.,LTD. Registration number: Y2022980024819 |
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