CN216017175U - Wisdom street lamp and system with little basic station of satellite navigation and little basic station of communication - Google Patents
Wisdom street lamp and system with little basic station of satellite navigation and little basic station of communication Download PDFInfo
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- CN216017175U CN216017175U CN202122141912.9U CN202122141912U CN216017175U CN 216017175 U CN216017175 U CN 216017175U CN 202122141912 U CN202122141912 U CN 202122141912U CN 216017175 U CN216017175 U CN 216017175U
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Abstract
The utility model discloses a wisdom street lamp and wisdom street lamp system with little basic station of satellite navigation and little basic station of communication. The intelligent street lamp with the satellite navigation micro base station and the communication micro base station comprises a lamp pole, wherein a central controller is arranged in the lamp pole, the communication micro base station is arranged at the top of the lamp pole, and the communication micro base station is connected with the central controller; the outer wall of one side of the top end of the lamp post is fixedly sleeved with a mounting seat, a satellite navigation micro base station is installed in the mounting seat, and the satellite navigation micro base station is connected with the central controller. The utility model provides a wisdom street lamp with little basic station of satellite navigation and communication has broken through the construction mode of traditional basic station, deploys these two kinds of little basic stations of little basic station of satellite navigation and communication simultaneously on wisdom street lamp, when realizing accurate location, can also effectively save basic station construction space, perfect wisdom city development system.
Description
Technical Field
The utility model belongs to the technical field of the wisdom street lamp, more specifically relates to a wisdom street lamp with little basic station of satellite navigation and little basic station of communication.
Background
The combination of the existing intelligent street lamp and satellite navigation is more combined with a satellite navigation positioning system, high-precision positioning is realized as a terminal of a satellite navigation signal, data is convenient and fast, all-weather service can be provided, the satellite navigation positioning system is generally accepted by the public, but the precision of position information acquired by directly interacting with a satellite through the satellite navigation positioning terminal is not high, and the requirements of real-time centimeter-level high-precision positioning such as vehicle networking and automatic driving are difficult to meet.
The foundation reinforcement is used as a mainstream high-precision positioning mode used in China, and can meet the requirement of real-time high-precision positioning, but a large-scale foundation reinforcement station needs to be established on the ground, and the problems of land occupation, power consumption, communication and the like cause the station site construction cost and maintenance cost to be expensive, so that the application in the whole national field of one network and the whole social field is not formed.
Therefore, how to solve the problems of high-precision positioning, saving the building space of the base station and perfecting the development system of the smart city is a problem which needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a smart street lamp with a satellite navigation micro base station and a communication micro base station, which aims to solve the problems that the traditional smart street lamp is directly combined with a satellite navigation positioning system, the accuracy of obtaining position information is not high, and the requirements of real-time centimeter-level high-precision positioning such as vehicle networking and automatic driving are difficult to meet; the adoption of foundation reinforcement can meet the requirement of real-time high-precision positioning, but a large-scale base station needs to be established on the ground, so that the problem of high site construction cost and high maintenance cost is solved.
In order to achieve the above object, in a first aspect, the present invention provides a smart street lamp with a satellite navigation micro base station and a communication micro base station, including a lamp post, wherein a central controller is arranged in the lamp post, a communication micro base station is arranged at the top of the lamp post, and the communication micro base station is connected with the central controller; the lamp post is characterized in that a mounting seat is fixedly sleeved on the outer wall of one side of the top end of the lamp post, a satellite navigation micro base station is installed in the mounting seat, and the satellite navigation micro base station is connected with the central controller.
In one embodiment, the communication micro base station adopts a 4G/5G/6G communication micro base station.
In one embodiment, the satellite navigation micro base station adopts a Beidou micro base station.
In one embodiment, the Beidou micro base station comprises a reference station receiver.
In one embodiment, a street lamp controller is further arranged in the lamp post, a street lamp mounting seat is fixedly sleeved on the outer wall of one side, away from the Beidou micro base station, of the top end of the lamp post, a street lamp main cantilever is welded on one side of the street lamp mounting seat, an LED lamp is arranged on the street lamp main cantilever, and the street lamp controller is respectively connected with the central controller and the LED lamp.
In one embodiment, the outer surfaces of the communication micro base station and the Beidou micro base station are both fixedly provided with heat dissipation devices.
The second aspect, the utility model also provides a wisdom street lamp system, including a plurality of street lamps, a plurality of street lamps divide into a plurality of regions according to the highway section, every region includes 1 or a plurality of as above-mentioned wisdom street lamp.
In one embodiment, the intelligent street lamp monitoring system further comprises a monitoring center, wherein the monitoring center is respectively connected with the central controllers in the intelligent street lamps in each area through the first communication module, and the central controllers in the intelligent street lamps in each area are respectively connected with the street lamp controllers in all street lamps in the area through the second communication module.
In one embodiment, the first communication module adopts an optical fiber or an NB-IOT module; the second communication module adopts a Zigbee or WiFi module.
In one embodiment, the street lamps in each area are provided with a satellite navigation and positioning system, and the satellite navigation and positioning system is connected with the street lamp controller in the street lamp.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, has following beneficial effect:
(1) the utility model provides a wisdom street lamp with little basic station of satellite navigation and communication has broken through the construction mode of traditional basic station, deploys these two kinds of little basic stations of little basic station of satellite navigation and communication simultaneously on wisdom street lamp, when realizing accurate location, can also effectively save basic station construction space, perfect wisdom city development system.
(2) The utility model provides a wisdom street lamp system, including one or more have the wisdom street lamp of the little basic station of satellite navigation and the little basic station of communication, broken through the construction mode of traditional basic station, arrange the little basic station of satellite navigation and these two kinds of little basic stations of communication simultaneously on the wisdom street lamp, when realizing accurate location, can also effectively save basic station construction space, perfect wisdom city development system.
Drawings
FIG. 1 is a schematic diagram of an embodiment of an intelligent street lamp with a satellite navigation micro base station and a communication micro base station;
FIG. 2 is a block diagram of an intelligent street lamp with a satellite navigation micro base station and a communication micro base station according to an embodiment;
fig. 3 is a block diagram of an intelligent street lamp system according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The intelligent street lamp with the satellite navigation micro base station and the communication micro base station is provided, and the problems that the accuracy of position information acquisition is low, and real-time centimeter-level high-accuracy positioning requirements of car networking, automatic driving and the like are difficult to meet due to the fact that a traditional intelligent street lamp is directly combined with a satellite navigation positioning system are solved; the adoption of foundation reinforcement can meet the requirement of real-time high-precision positioning, but a large-scale base station needs to be established on the ground, so that the problem of high site construction cost and high maintenance cost is solved.
Based on this, the present application is expected to provide a new technical solution to solve the above-mentioned technical problems, and the specific structure thereof will be described in detail in the following embodiments.
Referring to fig. 1, in order to provide an embodiment of the intelligent street lamp with a satellite navigation micro base station and a communication micro base station, as shown in fig. 1, the intelligent street lamp includes a lamp post 10, a central controller 100 (not shown in fig. 1) is disposed in the lamp post 10, a communication micro base station 300 is disposed on the top of the lamp post 10, and the communication micro base station 300 is connected to the central controller 100; a mounting base (not shown in fig. 1) is fixedly sleeved on the outer wall of one side of the top end of the lamp post 10, a satellite navigation micro base station 200 is installed in the mounting base, and the satellite navigation micro base station 200 is connected with the central controller 100. Specifically, the satellite navigation micro base station 200 may adopt a beidou micro base station.
The central controller 100 is used for coordinating and controlling the Beidou micro base station to receive satellite signals, and achieving functions of navigation satellite observation, data acquisition, data transmission, data storage, remote monitoring of an operation state, maintenance, security protection and the like.
It should be noted that the Beidou micro base station, namely the Beidou foundation enhancement system micro base station provided by this embodiment, mainly comprises a reference station network, a Wanbin AIoT open platform (satellite service module including operation service, data processing and data broadcasting), and a user intelligent sensing terminal. After the reference station receives satellite navigation signals, differential enhancement information such as a precise orbit and clock error of a navigation satellite is resolved and formed through a data processing system and is broadcast to a user intelligent terminal in real time through means such as satellites, broadcasting, 4G/5G/6G mobile communication and the like, the error is corrected by the intelligent sensing terminal through the differential enhancement information, and millimeter, decimeter, centimeter and post-processing millimeter service can be achieved. Compared with a traditional satellite navigation positioning system, such as a Beidou positioning system, the satellite navigation positioning system has the characteristic of higher positioning accuracy.
Specifically, the functional index that the little basic station of big dipper that this embodiment provided adopted is:
1) the system comprises a reference station receiver, a power supply, a network port, a USB port, an RS232 interface, a PPS interface, an SIM card interface, an antenna interface and an external clock interface, wherein the reference station receiver is provided with the power supply, the network port, the USB port, the RS232 interface, the PPS interface, the SIM card interface, the antenna interface and the external clock interface;
2) supporting data transmission in a wired mode;
3) the system supports TCP/IP and NTRIP communication protocols, and can output original observation data and real-time differential data through a network interface;
4) the system is provided with a web control interface based on a network, and a user can set parameters through an internet browser, so that satellite tracking, positioning, data storage and file record state viewing are realized, and firmware upgrading is supported.
The performance indexes adopted by the Beidou micro base station are as follows:
1) signal receiving frequency point: BDSB1I/B2IB3I/B1C/B2 a; GPS L1/L2; GLONASS L1/L2;
2) built-in storage: 32G;
3) observation data storage capacity: more than or equal to 30 days (1Hz sampling rate);
4) data update rate: 1Hz, 2Hz, 5Hz, 10Hz, 20Hz (configurable);
5) data format: rtcm3. x;
6) power supply: 9-28V DC;
7) working temperature: -30 ℃ +65 ℃.
In the embodiment, the central controller 100 is used for coordinating and controlling the communication micro base station 300, so as to realize the latest communication requirement and provide convenience for the era network and service.
Specifically, the communication micro base station 300 may be a 4G/5G/6G communication micro base station; the central controller 100 is used for coordinating and controlling the 4G/5G/6G network to realize network communication between the intelligent street lamp and the user intelligent terminal, namely receiving a starting signal of the 4G/5G/6G communication and starting the communication according to the starting signal.
It is understood that the 6G communication micro base station, as an important infrastructure resource in the future, is a further extension and upgrade of the 5G vision, characterized by full coverage, full spectrum and full application. The transmission distance of the 6G communication micro base station is only 200 meters or shorter, and the number of the 6G base stations to be established is more; meanwhile, 6G uses shorter wavelength, and a smaller antenna is needed, so that the volume of the base station can be as small as a mobile phone. Place the little base station of 6G communication in the wisdom street lamp and satisfied the requirement of being close to, utilized small advantage again. Therefore, the communication micro base station 300 provided in this embodiment may preferably be a 6G communication micro base station.
The wisdom street lamp that has little basic station of satellite navigation and communication that this embodiment provided has broken through the construction mode of traditional basic station, deploys these two kinds of little basic stations of little basic station 200 of satellite navigation and communication little basic station 300 on wisdom street lamp simultaneously, when realizing accurate location, can also effectively save the basic station and build the space, perfect wisdom city development system.
Further, for improving the stability of the little basic station of big dipper and the little basic station 300 operation of communication, the equal fixed mounting in surface of the little basic station of big dipper and the little basic station 300 of communication has heat abstractor.
In order to make the application scene of the intelligent street lamp provided by this embodiment more intelligent, reference may be made to fig. 2, a street lamp controller 400 may be further disposed in the lamp post 10 provided by this embodiment, the street lamp controller 400 is connected to the central controller 100, and the central controller 100 may control the on/off, brightness, illumination duration, etc. of the LED lamp 500 in the intelligent street lamp by controlling the street lamp controller 400 except for respectively coordinating and controlling the normal operation of the beidou micro base station and the communication micro base station 300. Specifically, referring to fig. 1, an LED lamp 500 (not shown in fig. 1) may be mounted on a main street lamp cantilever 30, the main street lamp cantilever 30 is welded on one side of a street lamp mounting base 20, and the street lamp mounting base 20 is fixedly sleeved on an outer wall of a top end of a lamp post 10 far away from one side of a beidou micro base station.
It should be noted that the central controller 100 provided in this embodiment is not limited to the above control, and may also be connected to other infrastructure components on the smart street lamp, and is configured to receive the supervision information collected by the other infrastructure components. Specifically, the basic implementation component may be a camera, a traffic flow detection sensor, a noise sensor, or an environment detector, which are disposed on the smart street lamp, and this embodiment is not limited.
Based on the same inventive concept, the application also provides an intelligent street lamp system, which comprises a plurality of street lamps, wherein the street lamps are divided into a plurality of areas according to road sections, and each area comprises 1 or more intelligent street lamps. Specifically, the regional arrangement mode of wisdom street lamp in wisdom street lamp system can carry out corresponding selection according to the demand, and this embodiment does not do the restriction.
For further improving the construction of the smart city, referring to fig. 3, the smart street lamp system provided in this embodiment may further include a supervision center 600, each area includes one or more smart street lamps with a satellite navigation micro base station and a communication micro base station, and other street lamps in the area all have a satellite navigation positioning system, such as a beidou positioning system, for obtaining geographic location information of the street lamp where the street lamp is located, and sending the geographic location information to a street lamp controller in the street lamp where the street lamp is located.
The central controller in the intelligent street lamp in each area is connected with the street lamp controllers in other street lamps in the area through the second communication module 800, and the central controller in the intelligent street lamp in each area is connected with the supervision center 600 through the first communication module 700. Specifically, the first communication module 700 may employ an optical fiber or an NB-IOT module; the second communication module 800 may employ a Zigbee or WiFi module.
Like this wisdom street lamp can realize carrying out automation, intelligent management and control to other street lamps in its region, can receive the supervision condition information of the infrastructure part on other street lamps in its region to transmit the supervision condition information who receives to supervisory center 600, supervisory center 600 is according to the supervision condition information through to every street lamp and carries out the analysis, confirms the street lamp that goes wrong or break down. Meanwhile, the intelligent street lamps in each area can also receive the geographical position information of all other street lamps in the area and wirelessly transmit the geographical position information of all other street lamps to the supervision center, and the supervision center 600 can quickly locate the street lamps with problems or faults according to the analysis result, so that the construction of the intelligent city is further perfected.
The wisdom street lamp system that this embodiment provided, including one or more have the wisdom street lamp of the little basic station of satellite navigation and the little basic station of communication, broken through the construction mode of traditional basic station, with the little basic station of satellite navigation and the little basic station of communication two kinds of little basic stations of deployments simultaneously on the wisdom street lamp, when realizing accurate location, can also effectively save the basic station and build the space, perfect wisdom city development system.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The intelligent street lamp with the satellite navigation micro base station and the communication micro base station is characterized by comprising a lamp pole, wherein a central controller is arranged in the lamp pole, the communication micro base station is arranged at the top of the lamp pole and is connected with the central controller; the lamp post is characterized in that a mounting seat is fixedly sleeved on the outer wall of one side of the top end of the lamp post, a satellite navigation micro base station is installed in the mounting seat, and the satellite navigation micro base station is connected with the central controller.
2. The intelligent street lamp according to claim 1, wherein the communication micro base station is a 4G/5G/6G communication micro base station.
3. The intelligent street lamp according to claim 1 or 2, wherein the satellite navigation micro base station is a Beidou micro base station.
4. The intelligent street lamp of claim 3, wherein the Beidou micro base station comprises a reference station receiver.
5. The intelligent street lamp according to claim 4, wherein a street lamp controller is further arranged in the lamp post, a street lamp mounting base is fixedly sleeved on the outer wall of the top end of the lamp post, which is far away from the Beidou micro base station, a street lamp main cantilever is welded on one side of the street lamp mounting base, an LED lamp is arranged on the street lamp main cantilever, and the street lamp controller is respectively connected with the central controller and the LED lamp.
6. The intelligent street lamp according to claim 5, wherein the communication micro base station and the Beidou micro base station are both provided with heat dissipation devices on the outer surfaces thereof.
7. An intelligent street lamp system, comprising a plurality of street lamps, wherein the street lamps are divided into a plurality of areas according to road sections, and each area comprises 1 or more intelligent street lamps according to any one of claims 1 to 6.
8. The intelligent street lamp system according to claim 7, further comprising a supervision center, wherein the supervision center is respectively connected to the central controller in the intelligent street lamps in each area through the first communication module, and the central controller in the intelligent street lamps in each area is respectively connected to the street lamp controllers in all street lamps in the area through the second communication module.
9. The intelligent street lamp system according to claim 8, wherein the first communication module is an optical fiber or NB-IOT module; the second communication module adopts a Zigbee or WiFi module.
10. The intelligent street lamp system as claimed in claim 9, wherein the street lamps in each area are provided with a satellite navigation positioning system, and the satellite navigation positioning system is connected with the street lamp controller in the street lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122141912.9U CN216017175U (en) | 2021-09-06 | 2021-09-06 | Wisdom street lamp and system with little basic station of satellite navigation and little basic station of communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122141912.9U CN216017175U (en) | 2021-09-06 | 2021-09-06 | Wisdom street lamp and system with little basic station of satellite navigation and little basic station of communication |
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| Publication Number | Publication Date |
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| CN216017175U true CN216017175U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122141912.9U Active CN216017175U (en) | 2021-09-06 | 2021-09-06 | Wisdom street lamp and system with little basic station of satellite navigation and little basic station of communication |
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| CN (1) | CN216017175U (en) |
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2021
- 2021-09-06 CN CN202122141912.9U patent/CN216017175U/en active Active
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