CN110878925A - Automobile intelligent charging street lamp management method and system based on Internet of things - Google Patents
Automobile intelligent charging street lamp management method and system based on Internet of things Download PDFInfo
- Publication number
- CN110878925A CN110878925A CN201911058672.7A CN201911058672A CN110878925A CN 110878925 A CN110878925 A CN 110878925A CN 201911058672 A CN201911058672 A CN 201911058672A CN 110878925 A CN110878925 A CN 110878925A
- Authority
- CN
- China
- Prior art keywords
- charging
- street lamp
- automobile
- lamp
- internet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Abstract
The invention provides an automobile intelligent charging street lamp based on the Internet of things, which comprises: lamp pole (2), car fill electric pile (1), light (7), projection lamp (9), controller and communication module, projection lamp (9) set up on lamp pole (2) and can be to ground projection, and the projected position is for allowing the car to park the electric potential (10) that fills who charges, car fills electric pile (1), projection lamp (9), communication module all is connected with the controller, and communication module is connected with cloud ware, and cloud ware and car owner's cell-phone are connected, and car owner's cell-phone can send the request of reservation electric potential and send the controller through cloud ware, and controller control projection lamp (9) show reservation information on electric potential (10) that charges. Through combining car charging pile and projection lamp on the street lamp, the internet of things that exists on the current wisdom street lamp of direct utilization adds the management to the projection lamp, and the projection lamp is used for helping the car owner to reserve the charging potential, improves the availability factor who fills electric pile.
Description
Technical Field
The technology belongs to the technical field of street lamps, automobile charging and Internet of things, and mainly relates to an automobile intelligent charging street lamp management method and system based on the Internet of things.
Background
Along with the development of wisdom street lamp technique, people are more and more paying close attention to the multiple functions of integration on the street lamp to reduce the laying of city post, like the function of integrated street lamp, camera, fill electric pile, environmental monitoring, wiFi focus, 5G basic station, wisdom street lamp relies on internet technology, can be fast accurately to system such as road lighting, city lamp decoration engineering, square illumination, bridge and tunnel illumination carry out intelligent monitoring, utilize wireless communication technology, backstage real time monitoring, management, make the street lamp possess characteristics such as remote monitoring, remote control.
Along with the development of the electric automobile industry, a more convenient and more timely charging channel is provided for the electric automobile, the development of the electric automobile is more facilitated, and better help is provided for people to go out more conveniently in a green and environment-friendly manner. The street lamp just accords with the condition of being used as a charging seat, can be arranged in a public place as lighting equipment, has a specially planned circuit, and can be improved through transformation, thereby greatly reducing the popularization cost. The charging seats are arranged at public places such as the side of a road and the open space, the vehicle must have a certain time for charging, if the charging seats are occupied, the vehicle owner is more troublesome to find the charging seats, and management personnel can not manage the charging seats conveniently.
Disclosure of Invention
The invention aims to provide an automobile intelligent charging street lamp management method and system based on the Internet of things, provides an automobile charging pile reservation management function integrated into the existing intelligent street lamp management system, and provides a reasonable solution for charging an electric automobile.
An automobile intelligent charging street lamp management method based on the Internet of things comprises the following steps:
1) the method comprises the following steps of setting a street lamp with an automobile charging pile and a projection lamp, and connecting the street lamp with a cloud server through a controller and a communication module;
2) displaying the information of the idle charging positions on an electronic map;
3) the vehicle owner sends out a request for reserving the charging potential by checking the electronic map;
4) displaying reservation information on the corresponding charging position by the corresponding projection lamp on the street lamp at the reservation position;
5) reserving the vehicle to drive into the charging position for charging;
6) after charging is finished, the vehicle owner pays and drives away from the charging position, the projection lamp is turned off, and the idle information of the charging position is displayed on the electronic map again.
Further, the method for managing the intelligent charging street lamp of the automobile based on the internet of things further comprises the following steps:
4.1) the camera on the street lamp monitors whether the reserved charging position is occupied or not, and if the reserved charging position is occupied, the camera informs a manager to prevent the charging position from being occupied.
Further, according to the management method for the intelligent charging street lamp of the automobile based on the Internet of things, 1 group or 2 groups of the automobile charging piles and the projection lamps can be arranged on the street lamp with the automobile charging piles and the projection lamps.
Further, according to the management method for the intelligent charging street lamp of the automobile based on the Internet of things, when the charging position is not reserved, the projection lamp can be turned off, and display contents such as advertisements and festival information can be replaced.
The utility model provides a car intelligence street lamp management system that charges based on thing networking, includes: the intelligent charging street lamp comprises an automobile intelligent charging street lamp, a cloud server and an automobile owner mobile phone based on the Internet of things; car intelligence street lamp that charges based on thing networking includes: the automobile charging pile, the projection lamp and the communication module are all connected with the controller, the communication module is connected with a cloud server, the cloud server is connected with an owner mobile phone, the owner mobile phone can send a request for reserving a charging level and send the request to the controller through the cloud server, and the controller controls the projection lamp to display reservation information on the charging level; the cloud server sends the information of the intelligent charging street lamp of the automobile based on the Internet of things, which can be reserved, to be displayed on an electronic map networked by the automobile owner through the mobile phone.
Further, an automobile intelligent charging street lamp management system based on internet of things still includes: the administrator cell-phone, the administrator cell-phone is connected with cloud ware, car intelligent charging street lamp based on thing networking still includes: the camera monitors whether a vehicle which is not reserved for charging stops at the reserved charging position, the cloud server sends the non-reserved vehicle stopping information to the mobile phone of the manager, and the manager manages the charging position according to the received information.
Further, an automobile intelligent charging street lamp management system based on the Internet of things further comprises a charging and billing module in the automobile charging pile, and the charging and billing module is used for billing the charging of the automobile.
The utility model provides a car intelligent charging street lamp based on thing networking, includes: lamp pole, car fill electric pile, light, projection lamp, controller and communication module, the projection lamp sets up on the lamp pole and can be to ground projection, and the projected position is the position of charging that allows the car to park to charge, car fills electric pile, projection lamp, communication module and all is connected with the controller, and communication module is connected with the cloud ware, and the cloud ware is connected with car owner's cell-phone, and car owner's cell-phone can send the request of reservation charge level and send the controller through the cloud ware, and controller control projection lamp shows reservation information on charge level.
Further, an automobile intelligent charging street lamp based on thing networking still includes: the cloud server is also connected with a mobile phone of a manager, and the manager manages the charging level according to the received information sent by the camera.
Further, a car intelligence street lamp that charges based on thing networking, the projection lamp can set up in the front of the lamp pole, back, any one side or both sides of left and right, according to the position setting that the road surface allows the parking.
Further, a car intelligence street lamp that charges based on thing networking, the light is intelligent light, can adjust the luminance and the illumination time of light according to road surface stream of people, traffic stream, illumination intensity.
Further, a car intelligence street lamp that charges based on thing networking, the camera is surveillance camera head, both is used for the control to fill the electric potential, also is used for monitoring road surface traffic conditions.
Further, an automobile intelligent charging street lamp based on thing networking still includes: electronic display screen, WIFI module, 5G little basic station, intelligent monitoring subassembly, city broadcast emergency system and cell-phone module of charging, the intelligent monitoring subassembly includes: well lid monitoring, environmental monitoring, parking stall monitoring, ponding monitoring, soil monitoring.
The invention has the advantages that the automobile charging pile and the projection lamp are combined on the street lamp, the projection lamp is used for helping a vehicle owner to reserve a charging potential, the advantages of a street lamp pole can be fully utilized, the effective management of the charging pile is realized, the use efficiency of the charging pile is improved, the Internet of things technology existing on the existing intelligent street lamp is directly utilized, the management of the projection lamp is added, the additional function cost is not too large, and a better management effect can be obtained, through the combination with the street lamp, the cost for setting the automobile charging pile (sharing a power transmission line with the street lamp) is saved, the projection lamp (being capable of being hung on the street lamp pole to be conveniently projected to the ground) is conveniently added, the information of the charging pile is displayed on an electronic map through a mobile phone APP, the projection lamp is uniformly managed and controlled by a cloud server, the request of the vehicle owner to reserve the charging pile is received, the available charging pile is found in time, information is combined with an electronic map, direct navigation can be achieved, the projection lamp helps the vehicle owner to occupy a charging position in advance, the charging position is prevented from being overlooked, personnel management is added, and the system can fully display the advantage of effective use in the aspect of charging pile resource management.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of an intelligent charging street lamp for an automobile based on the internet of things;
FIG. 2 is a schematic diagram of a projection lamp after projection;
FIG. 3 is a schematic structural diagram of an intelligent charging street lamp management system for an automobile based on the Internet of things;
FIG. 4 is a flow chart of a method for managing an intelligent charging street lamp of an automobile based on the Internet of things;
fig. 5 is a schematic structural diagram of an embodiment 2 of an intelligent charging street lamp for an automobile based on the internet of things;
in the figure: the automobile charging pile comprises an automobile charging pile (1), a lamp post (2), an electronic display screen (3), a WIFI module (4), a 5G micro base station (5), an intelligent monitoring assembly (6), an intelligent illuminating lamp (7), a monitoring camera (8), a projection lamp (9) and a charging position (10).
Detailed Description
The present invention will be further described with reference to the accompanying drawings so as to facilitate the understanding of the present invention by those skilled in the art.
Example 1: as shown in fig. 1, is an automobile intelligent charging street lamp based on internet of things, including: the intelligent charging system comprises an automobile charging pile (1), a lamp post (2), an electronic display screen (3), a WIFI module (4), a 5G micro base station (5), an intelligent monitoring assembly (6), an intelligent illuminating lamp (7), a monitoring camera (8) and a projection lamp (9), wherein the projection lamp (9) is arranged on the lamp post (2) and projects to the ground, the projected position is a position which allows an automobile to be parked and charged in front of the lamp post of the street lamp, namely a charging position (10), the projection lamp is used for receiving control of a cloud server, when a charging reservation exists, a prompt message is projected to the charging position (10) in front of the lamp post to show that the parking space is reserved, other vehicles are prevented from being parked in the parking space, the position which can be charged cannot be found when the vehicle which is reserved to be charged comes, the projection effect of the charging position (10) can be the prompt message shown in figure 2, as shown in figure 3, a controller and a communication module are further, the automobile charging pile (1), the monitoring camera (8) and the projection lamp (9) are all connected to the controller and are connected to the cloud server through the controller, the cloud server can be a cloud server for managing the intelligent street lamp, namely an electronic display screen (3), a WIFI module (4), a 5G micro base station (5), an intelligent monitoring component (6) and an intelligent illuminating lamp (7) are also connected with the cloud server through the controller and a communication module, but the charging pile is mainly managed through the cloud server, the method for managing the charging pile through the cloud server is that the position of the charging pile is combined with an electronic map, and available information of the charging pile is displayed on the electronic map (the technology can be designed by referring to the technology of real-time display of electronic maps such as a Gandy map on the bus running state), so that an automobile owner can check the charging pile through a self mobile phone, when the charging pile needs to be used, the nearest charging pile capable of reserving can be found on a map, after a vehicle owner selects to reserve the charging pile, the cloud server receives the reservation request, the controller sends information to the controller on the corresponding street lamp, and the controller controls the projection lamp to throw projection information shown in figure 2 on the charging parking space in front of the street lamp pole, so that reservation of the charging place (10) is realized, obviously, when the charging place (10) is not reserved, the electric vehicle is allowed to directly drive into the charging place (10) for charging, the using condition of the charging pile and the condition whether the charging place (10) is parked or not are uploaded to the cloud server, if the charging pile is detected to be used under the condition of no reservation, the reserved state of the charging pile needs to be removed on the electronic map, if the camera detects that the parking place is parked but the charging is not carried out, the management personnel need to be informed to contact the car owner to drive the car away, the parking space is prevented from being occupied improperly, the camera can be a specially-arranged camera for monitoring the parking space, the camera integrated on the intelligent street lamp can also be directly used for monitoring the road traffic, a part of image analysis algorithm needs to be added, the algorithm is simple and easy to implement, the reservation management process of the charging place (10) is shown in figure 4, and under the condition of no reservation, the projection lamp can be fully utilized to display some advertisement information or festival information and the like on festival days.
Example 2: as shown in fig. 5, another implementation structure of an intelligent charging street lamp for an automobile based on the internet of things is characterized in that projection lamps (9) can be arranged on the left side and the right side of a street lamp post (2), and then charging interfaces are arranged on the left side and the right side of an automobile charging pile (1).
The invention has the advantages that the automobile charging pile and the projection lamp are combined on the street lamp, the projection lamp is used for helping a vehicle owner to reserve a charging potential, the advantages of a street lamp pole can be fully utilized, the effective management of the charging pile is realized, the use efficiency of the charging pile is improved, the Internet of things technology existing on the existing intelligent street lamp is directly utilized, the management of the projection lamp is added, the additional function cost is not too large, and a better management effect can be obtained, through the combination with the street lamp, the cost for setting the automobile charging pile (sharing a power transmission line with the street lamp) is saved, the projection lamp (being capable of being hung on the street lamp pole to be conveniently projected to the ground) is conveniently added, the information of the charging pile is displayed on an electronic map through a mobile phone APP, the projection lamp is uniformly managed and controlled by a cloud server, the request of the vehicle owner to reserve the charging pile is received, the available charging pile is found in time, information is combined with an electronic map, direct navigation can be achieved, the projection lamp helps the vehicle owner to occupy a charging position in advance, the charging position is prevented from being overlooked, personnel management is added, and the system can fully display the advantage of effective use in the aspect of charging pile resource management.
The above examples are intended to illustrate specific embodiments of the present invention, but not to limit the present invention, and several modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should be construed as the protection scope of the present invention.
Claims (10)
1. An automobile intelligent charging street lamp management method based on the Internet of things comprises the following steps:
1) the method comprises the following steps of setting a street lamp with an automobile charging pile and a projection lamp, and connecting the street lamp with a cloud server through a controller and a communication module;
2) displaying the information of the idle charging positions on an electronic map;
3) the vehicle owner sends out a request for reserving the charging potential by checking the electronic map;
4) displaying reservation information on the corresponding charging position by the corresponding projection lamp on the street lamp at the reservation position;
5) reserving the vehicle to drive into the charging position for charging;
6) after charging is finished, the vehicle owner pays and drives away from the charging position, the projection lamp is turned off, and the idle information of the charging position is displayed on the electronic map again.
2. The intelligent charging street lamp management method for the automobile based on the Internet of things as claimed in claim 1, further comprising the following steps:
4.1) the camera on the street lamp monitors whether the reserved charging position is occupied or not, and if the reserved charging position is occupied, the camera informs a manager to prevent the charging position from being occupied.
3. The management method for the intelligent charging street lamps of the automobile based on the Internet of things as claimed in claim 1 or 2, wherein 1 group or 2 groups of the automobile charging piles and the projection lamps are arranged on the street lamps with the automobile charging piles and the projection lamps.
4. The intelligent charging street lamp management method for the automobile based on the Internet of things as claimed in claim 1 or 2, wherein when the charging level is not reserved, the projection lamp can be turned off, and display contents can be replaced.
5. The intelligent charging street lamp management method for the automobile based on the Internet of things of claim 3, wherein when the charging level is not reserved, the projection lamp can be turned off, and display contents can be replaced.
6. The intelligent charging street lamp management method for the automobile based on the Internet of things as claimed in claim 4, wherein the projection lamp can display advertisement and festival information when the charging position is not reserved.
7. The intelligent charging street lamp management method for the automobile based on the Internet of things as claimed in claim 5, wherein the projection lamp can display advertisement and festival information when the charging position is not reserved.
8. The utility model provides a car intelligence street lamp management system that charges based on thing networking which characterized in that includes: the intelligent charging street lamp comprises an automobile intelligent charging street lamp, a cloud server and an automobile owner mobile phone based on the Internet of things; car intelligence street lamp that charges based on thing networking includes: the automobile charging pile, the projection lamp and the communication module are all connected with the controller, the communication module is connected with a cloud server, the cloud server is connected with an owner mobile phone, the owner mobile phone can send a request for reserving a charging level and send the request to the controller through the cloud server, and the controller controls the projection lamp to display reservation information on the charging level; the cloud server sends the information of the intelligent charging street lamp of the automobile based on the Internet of things, which can be reserved, to be displayed on an electronic map networked by the automobile owner through the mobile phone.
9. The intelligent charging street lamp management system for automobiles based on the internet of things according to claim 8, further comprising: the administrator cell-phone, the administrator cell-phone is connected with cloud ware, car intelligent charging street lamp based on thing networking still includes: the camera monitors whether a vehicle which is not reserved for charging stops at the reserved charging position, the cloud server sends the non-reserved vehicle stopping information to the mobile phone of the manager, and the manager manages the charging position according to the received information.
10. The intelligent charging street lamp management system for automobiles based on the internet of things of claim 8 or 9 is characterized in that the automobile charging pile further comprises a charging and billing module for billing the charging of the automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911058672.7A CN110878925A (en) | 2019-10-23 | 2019-10-23 | Automobile intelligent charging street lamp management method and system based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911058672.7A CN110878925A (en) | 2019-10-23 | 2019-10-23 | Automobile intelligent charging street lamp management method and system based on Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110878925A true CN110878925A (en) | 2020-03-13 |
Family
ID=69728159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911058672.7A Pending CN110878925A (en) | 2019-10-23 | 2019-10-23 | Automobile intelligent charging street lamp management method and system based on Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110878925A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112995471A (en) * | 2021-02-07 | 2021-06-18 | 杭州佳服科技有限公司 | Modular intelligent integrated pole for public management area |
-
2019
- 2019-10-23 CN CN201911058672.7A patent/CN110878925A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112995471A (en) * | 2021-02-07 | 2021-06-18 | 杭州佳服科技有限公司 | Modular intelligent integrated pole for public management area |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206260119U (en) | A kind of integrated wisdom Street lamps control management system | |
| WO2017143995A1 (en) | Street light integrating illumination, vehicle recharging, and wireless communication functions and method thereof | |
| CN206478565U (en) | A kind of LED wisdom street lamps based on big data | |
| CN208620234U (en) | A kind of new energy city intelligent road lamp system | |
| CN207527443U (en) | A kind of wisdom street lamp and wisdom Street lamps control management system | |
| CN106937454A (en) | A kind of intelligent road lamp management system with electric automobile wireless charging management function | |
| CN108091171A (en) | A kind of Intelligent parking system and its application method | |
| CN110878924A (en) | Car intelligence street lamp that charges based on thing networking | |
| CN108765593A (en) | Wisdom lamp stand parking management system | |
| CN105788357A (en) | Parking problem solving system and method | |
| CN211650031U (en) | Car intelligence street lamp that charges based on thing networking | |
| CN113409581A (en) | Temporary parking space management and control device, system and control method | |
| CN108369779A (en) | A kind of intelligent parking navigation system | |
| CN106161798A (en) | A kind of intelligent radio LED street lamp | |
| CN210669545U (en) | Ubiquitous sharing intelligent power utilization service system | |
| CN110878925A (en) | Automobile intelligent charging street lamp management method and system based on Internet of things | |
| CN112562387A (en) | Parking system based on wisdom street lamp | |
| CN110969709A (en) | Wisdom parking stall management system | |
| CN106981208A (en) | A kind of city intersection safe-guard system warned based on multidimensional information | |
| CN203812406U (en) | A multi-platform parking lot enquiry system | |
| CN110533938A (en) | A kind of intelligent transportation control LED street lamp system | |
| CN108427996B (en) | Shared bicycle reservation management system and method | |
| CN206297420U (en) | A kind of power generating streetlamp formula charging pile with the convenience-for-people platform of intelligence | |
| CN210695144U (en) | Multifunctional flower art box | |
| CN206211590U (en) | A kind of power generating streetlamp formula charging pile with video monitoring function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |