WO2021120571A1

WO2021120571A1 - 5g communication module-based intelligent street light

Info

Publication number: WO2021120571A1
Application number: PCT/CN2020/097703
Authority: WO
Inventors: 陈勇; 宋宝良; 丁国梅; 胡印; 李龙; 孔庆鹏; 王辉; 王磊
Original assignee: 星慧照明工程集团有限公司
Priority date: 2019-12-16
Filing date: 2020-06-23
Publication date: 2021-06-24
Also published as: CN111023013B; CN111023013A

Abstract

A 5G communication module-based intelligent street light, comprising a controller, a wireless communication unit, a first installation portion, a second installation portion, a locking unit, a first photovoltaic unit (8.1), a second photovoltaic unit (8.2), a lower base (1), an upper base (2), a first plate sleeve (6), a second plate sleeve (7), a lamp head support installation plate (9), a lamp head support, and a lamp head. The first and second photovoltaic units (8.1, 8.2) both comprise a photovoltaic installation plate and a plurality of thin film solar panels installed on the photovoltaic installation plate; a first upper vertical plate (11) is provided inside the first plate sleeve (6), the first upper vertical plate (11) comprising a plurality of first through holes (11.1) that are arranged vertically; an installation box is fixed at the first upper vertical plate (11); a second upper vertical plate (12) is provided inside the second plate sleeve (7), the second upper vertical plate (12) is provided with a plurality of second through holes (12.1) that are arranged vertically, and a sensor installation box is fixed at the second upper vertical plate (12). The present invention can be used in a smart city and facilitates the installation of various devices used by the smart city.

Description

A smart street lamp based on 5G communication module

Technical field

The invention relates to the field of street lamps, in particular to a smart street lamp based on a 5G communication module.

Background technique

Street lamps are traditional urban lighting facilities, which are mainly used for urban lighting. However, with the development of technology, the current street lamps are gradually developing towards solar power generation and high-power LED light sources. More than that, because street lamps are the main facilities of the city, And it is widely distributed in the city, so it is also one of the main facilities of the smart city. The new type of smart city is to serve the people all the time, the city governance is efficient and orderly, the data is open and inclusive, the economic development is green and open source, and the cyberspace is safe and clear. The main goal is to promote the in-depth integration and iterative evolution of a new generation of information technology and urban modernization through system planning, information leadership, reform and innovation, and to achieve a new ecology of coordinated development between the country and the city. In order to realize a smart city, it is necessary to use street lamps as a carrier to install sensors and some communication equipment, such as communication relay stations, on the street lamps. However, some of the existing street lights need to be installed on-site. Due to high-altitude operations, the installation is very inconvenient. However, if they are installed in the production workshop, there is a problem that they are easily damaged during transportation.

Summary of the invention

Objective of the invention: The present invention aims to overcome the defects of the prior art and provide a smart street lamp based on a 5G communication module.

Technical solution: A smart street light based on a 5G communication module, including a controller, a wireless communication unit, a first mounting part, a second mounting part, a locking unit, a first photovoltaic unit, a second photovoltaic unit, a lower base, and The upper base fixed to the lower base, the first plate sleeve and the second plate sleeve fixed to the upper base, the lamp holder mounting plate fixed between the first plate sleeve and the second plate sleeve, and the lamp holder fixedly installed The lamp holder of the bracket mounting board and the lamp holder fixed to the lamp holder; the first and second photovoltaic units each include a photovoltaic installation board and a plurality of thin-film solar panels installed at the photovoltaic installation board, the first photovoltaic unit and the first photovoltaic unit The first and second board sleeves are fixed, the second photovoltaic unit and the first and second board sleeves are both fixed; the first board sleeve has a first upper vertical board that can slide up and down on the first board sleeve, and the first board sleeve An upper vertical plate has a plurality of first through holes arranged up and down, a mounting box is fixed at the first upper vertical plate, and a second upper vertical plate capable of sliding up and down on the second plate sleeve is provided in the second plate sleeve , The second upper vertical plate has a plurality of second through holes arranged up and down, the second upper vertical plate is fixed with a sensor mounting plate, and the first plate sleeve has a first upper perforation and a first lower perforation , The second plate sleeve has a second upper perforation and a second lower perforation; the locking unit includes a through rod, a first locking nut and a second locking nut, and both ends of the through rod are provided with threads, The through rod can pass through the first plate sleeve, the second plate sleeve, the first upper riser and the second upper riser and cooperate with the first and second lock nuts to connect the first upper riser and the first plate sleeve. The relative position and the relative position of the second upper vertical plate and the second plate sleeve are locked.

In the street lamp of the present invention, the first and second upper vertical plates of the street lamp can be used to install sensor modules, communication equipment and other equipment, and the height difference between the two can be adjusted to avoid electromagnetic interference between the two.

Further, the wireless communication unit is a 5G communication unit, and the lamp holder is an LED lamp holder. As a result, communication is faster and lighting is more energy-efficient.

Further, the sensor mounting board can be used to install a temperature sensor, a humidity sensor, an air pressure sensor, and a light intensity sensor; the mounting box can be used to install a communication device.

And other equipment can be installed as needed.

Further, the number of the first through holes and the second through holes are both greater than 10, and the plurality of first through holes are distributed at equal intervals, and the plurality of second through holes are distributed at equal intervals. Thereby, the adjustable range is larger.

Further, the first plate sleeve also has a first lower riser that can slide up and down in the first plate sleeve, and the first lower riser and the first upper riser are connected by a steel cable; the second plate sleeve There is also a second lower vertical plate capable of sliding up and down in the second plate sleeve, and the second lower vertical plate and the second upper vertical plate are connected by steel cables; the upper base has an inner cavity, and the upper base is close to One side of the first plate sleeve has a first opening, the upper base has a second opening on one side close to the second plate sleeve, and there are two closed units in the inner cavity. The closed units include a closed plate and a A compression plate and a compression spring connected between the closing plate and the compression plate, the closing plate is fixedly connected with a closing plate slider, the two closing units are respectively a first closing unit and a second closing unit, and the inner cavity is There is a first chute and a second chute, the slider of the second closing unit cooperates with the second chute, and the closing plate of the second closing unit can close the second opening, and the slider of the first closing unit and The first chute is matched and the closing plate of the first closing unit can close the first opening; the smart street lamp can be in the first state and the second state. In the first state, the installation box passes through the first opening and is located In the inner cavity, the sensor mounting board passes through the second opening and is located in the inner cavity, the first lower vertical board is located in the first board housing, and the first upper vertical board is located in the first board housing away from the second board. On one side of the plate sleeve, the second lower vertical plate is located in the second plate sleeve, the second upper vertical plate is located on the side of the second plate sleeve away from the first plate sleeve, and the penetrating rod passes through the first upper vertical plate , The second upper vertical plate, the first lower perforation of the first plate sleeve, and the second lower perforation of the second plate sleeve are locked; in the second state, the first upper vertical plate and the first lower vertical plate All are located in the first board sleeve, the second upper vertical board and the second lower vertical board are both located in the second board sleeve, and the penetrating rod passes through the first upper vertical board, the second upper vertical board, and the first board The first upper perforation of the sleeve and the second upper perforation of the second plate sleeve are locked.

Further, the battery unit includes a battery, an upper movable plate fixed on the top of the battery, and a lower movable plate fixed on the bottom of the battery. The side of the first plate sleeve facing the second plate sleeve has a first vertical Sliding groove, the side of the second plate sleeve facing the first plate sleeve has a second vertical sliding groove, and the upper and lower movable plates have sliding blocks so that the upper and lower movable plates can follow the first and second vertical The sliding groove slides up and down, the bottom of the lower movable plate has a cuboid-shaped positioning support rod, the back of the sensor mounting plate has a first positioning hole, the bottom of the inner cavity has a second positioning hole, the first, The two positioning holes can be matched with the positioning support rod, the upper surface of the upper movable plate is provided with an elastic pad, and the locking unit includes a circular ring passed through by the through rod and a bearing fixed to the circular ring. Connecting block, in the first state, the positioning support rod is inserted into the first positioning hole, the battery is located outside the inner cavity, and the abutting block abuts against the elastic pad at the upper movable plate; in the second state The positioning support rod is inserted into the second positioning hole, the battery is located in the inner cavity, and the squeezing plates of the first and second closed units abut and squeeze the battery.

Further, the abutment block has a mounting slot, a laser ranging sensor is provided in the mounting slot, the laser ranging sensor is connected to the controller, and the laser ranging sensor is used to measure the upper movement The distance from the board.

Further, the extruded plate includes a flat plate and an arc-shaped plate located above the flat plate and connected to the flat plate. The function of the arc plate is that when the battery slides from top to bottom, the lower movable plate first abuts the arc plate, thereby pushing the compression plate to both sides along the arc plate, which is more conducive to the fall and installation of the battery .

Further, the inner side of the first opening has a first sealing ring capable of contacting the closing plate, the inner side of the second opening has a second sealing ring capable of contacting the closing plate, and the inner side of the ring can be An elastic washer, the inner side of the elastic washer is provided with anti-skid protrusions. Therefore, the ring can move under a large external force, but no accidental movement occurs.

Further, in the second state, the controller controls the laser ranging sensor to measure once every set time, and when the measurement data exceeds the set range, the wireless communication unit transmits an alarm signal and The number information of the smart street lamp. This prompts on-site address information to facilitate subsequent processing.

Further, the bottom ends of the first and second vertical slide grooves and the inner cavity of the upper base are connected. Therefore, the lower movable plate will not encounter obstacles when moving down.

Further, both sides of the upper movable plate are provided with sliders, and both sides of the lower movable plate are provided with sliders.

Further, the length of the steel cable is less than 10 cm.

Beneficial effects: The street lamp of the present invention can install various sensors and communication equipment in the workshop, and because the street lamp is folded as a whole before the on-site street lamp is installed, these devices can be protected in the inner cavity of the base, thereby On the whole, it has a good protective effect on the facility, and when it is installed on site, it is easy to install, and the installation is stable. At the same time, the battery is stored in the inner cavity to protect the battery, and the anti-theft of the battery is monitored. effect.

In addition, more importantly, the height of the first and second vertical plates can be adjusted in this application, so that the height of the sensor mounting plate and the mounting box can be misaligned, so that a certain distance can be drawn between the two. So as to avoid electromagnetic interference between the two.

Description of the drawings

Figure 1 is a schematic diagram of some parts of a street lamp;

Figure 2 is a schematic diagram of another angle of some parts of the street lamp;

Figure 3 is a schematic diagram of a street lamp in the first state;

Figure 4 is a schematic diagram of a street lamp in the second state.

Reference signs: 1 lower base; 2 upper base; 2.1 first opening; 2.2 second opening; 2.3 second positioning hole; 3.1 closing plate; 3.2 compression spring; 3.3 flat plate; 3.4 curved plate; 3.5 first seal Loop; 4 steel cable; 5.1 lower movable plate; 5.1.1 support positioning column; 5.2 upper movable plate; 6 first plate sleeve; 6.1 first lower perforation; 6.2 first upper perforation; 7 second plate sleeve; 7.1 second Lower perforation; 7.2 second upper perforation; 7.3 second vertical chute; 8 first photovoltaic unit; 8.2 second photovoltaic unit; 9 lamp holder mounting plate; 10 penetrating rod; 10.1 ring; 10.2 abutment block; 10.3 laser measurement Distance sensor; 11 first upper vertical plate; 11.1 first through hole; 11.2 mounting box; 11.3 first lower vertical plate; 12 second upper vertical plate; 12.1 second through hole; 12.2 sensor mounting plate; 12.3 second bottom vertical Board; 12.4 The first positioning hole.

Detailed ways

A smart street light based on a 5G communication module, including a controller, a wireless communication unit, a first mounting part, a second mounting part, a locking unit, a first photovoltaic unit 8.1, a second photovoltaic unit 8.2, a lower base 1, and The upper base fixed to the lower base 1, the first plate sleeve 6 and the second plate sleeve 7 fixed to the upper base 2, the lamp holder fixed between the first plate sleeve 6 and the second plate sleeve 7 Mounting board 9, a lamp holder fixedly installed on the lamp holder mounting board 9, and a lamp holder fixed on the lamp holder; the first and second photovoltaic units each include a photovoltaic installation board and a plurality of thin-film solar panels installed at the photovoltaic installation board , The first photovoltaic unit 6 is fixed with the first and second board sleeves, and the second photovoltaic unit 7 is fixed with the first and second board sleeves; 6 The first upper vertical plate 11 sliding up and down, the first upper vertical plate 11 has a plurality of first through holes arranged up and down, the first upper vertical plate 11.1 is fixed with a mounting box, and the second plate sleeve 7 has a second upper vertical plate 12.1 that can slide up and down on the second board sleeve 7, the second upper vertical plate has a plurality of second through holes arranged up and down, and the second upper vertical plate 11.1 is fixed with a sensor Mounting plate, the first plate sleeve 6 has a first upper perforation 6.2 and a first lower perforation 6.1, the second plate sleeve 7 has a second upper perforation 7.2 and a second lower perforation 7.1; the locking unit It includes a through rod 10, a first lock nut and a second lock nut. Both ends of the through rod 10 have threads. The through rod 10 can pass through the first plate sleeve 6, the second plate sleeve 7, and the second plate sleeve. An upper riser 11.1 and a second upper riser 12.1 and cooperate with the first and second lock nuts to fix the relative positions of the first upper riser 11.1 and the first plate sleeve 6, as well as the second upper riser 12.1 and the second plate sleeve 7. The relative position is locked.

The wireless communication unit is a 5G communication unit, and the lamp holder is an LED lamp holder. The sensor mounting board can be used to install a temperature sensor, a humidity sensor, an air pressure sensor, and a light intensity sensor; the mounting box can be used to install a communication device. The numbers of the first through holes and the second through holes are both greater than 10, and a plurality of first through holes are distributed at equal intervals, and a plurality of second through holes are distributed at equal intervals.

Further, the first plate sleeve 6 also has a first lower vertical plate 11.3 that can slide up and down in the first plate sleeve 6, and the first lower vertical plate 11.3 and the first upper vertical plate 11.1 are connected by steel cables; The second plate sleeve 7 also has a second lower riser 12.3 that can slide up and down in the second plate sleeve 7. The second lower riser 12.3 and the second upper riser 12.1 are connected by steel cables; the upper base 2 has an inner cavity, the upper base 2 has a first opening 2.1 on the side close to the first plate sleeve 6, and the upper base 2 has a second opening 2.2 on the side close to the second plate sleeve 7. There are two closed units in the cavity. The closed units include a closed plate 3.1, an extruded plate, and a compression spring 3.2 connected between the closed plate 3.1 and the extruded plate. The closed plate 3.1 is fixedly connected with a closed plate slider, The two closing units are the first closing unit and the second closing unit respectively. The inner cavity has a first chute and a second chute. The sliding block of the second closing unit is matched with the second chute and the second The closing plate of the closing unit can close the second opening, the sliding block of the first closing unit cooperates with the first chute, and the closing plate of the first closing unit can close the first opening; the smart street lamp can be in the first state and In the second state, in the first state, the mounting box 11.2 passes through the first opening 2.1 and is located in the inner cavity, and the sensor mounting plate 12.2 passes through the second opening 2.2 and is located in the inner cavity. The first lower riser 11.3 is located in the first plate sleeve 6, the first upper riser 11.1 is located on the side of the first plate sleeve 6 away from the second plate sleeve 7, and the second lower riser 12.3 is located on the second plate sleeve 7. Inside, the second upper vertical plate 12.1 is located on the side of the second plate sleeve 7 away from the first plate sleeve 6, and the through rod 10 passes through the first upper vertical plate 11.1, the second upper vertical plate 12.1, and the first plate sleeve. 6 The first lower perforation 6.1 and the second lower perforation 7.1 of the second plate sleeve 7 are locked; in the second state, the first upper riser 11.1 and the first lower riser 11.3 are both located in the first plate sleeve 6, the second upper vertical plate 12.1 and the second lower vertical plate 12.3 are both located in the second plate sleeve, and the penetrating rod 10 passes through the first upper vertical plate 11.1, the second upper vertical plate 12.1, and the first plate. The first upper perforation 6.2 of the sleeve 6 and the second upper perforation 7.2 of the second plate sleeve 7 are locked.

Further, the battery unit includes a battery 5, an upper movable plate 5.2 fixed on the top of the battery 5, and a lower movable plate 5.1 fixed on the bottom of the battery. The first plate sleeve 6 faces the second plate sleeve 7. There is a first vertical sliding groove on one side, a second vertical sliding groove 7.3 is provided on the side of the second plate sleeve facing the first plate sleeve, and the upper and lower movable plates 5.2, 5.1 have sliding blocks so that the upper and lower movable plates The movable plates 5.2, 5.1 can slide up and down along the first and second vertical sliding grooves, the bottom of the lower movable plate 5.1 has a rectangular parallelepiped positioning support rod 5.1.1, and the back of the sensor mounting plate has a first positioning hole 12.4 , The bottom of the inner cavity has a second positioning hole 2.3, the first and second positioning holes can be matched with the positioning support rod, the upper surface of the upper movable plate 5.2 has an elastic pad, and the locking unit It includes a circular ring passed through by the through rod and an abutment block fixed to the circular ring. In the first state, the positioning support rod is inserted into the first positioning hole 12.4, and the battery 5 is located outside the inner cavity , The abutment block 10.2 abuts the elastic pad at the upper movable plate; in the second state, the positioning support rod 5.1.1 is inserted into the second positioning hole 2.3, and the battery 5 is located in the inner cavity, The pressing plates of the first and second closed units abut against and press the battery 5.

The abutment block has a mounting slot, and a laser ranging sensor is provided in the mounting slot, the laser ranging sensor is connected to the controller, and the laser ranging sensor is used to measure the distance to the upper movable plate . The extruded plate includes a flat plate and an arc-shaped plate 3.4 located above the flat plate and connected with the flat plate 3.3. The inner side of the first opening has a first sealing ring 3.5 capable of contacting the closing plate, the inner side of the second opening has a second sealing ring capable of contacting the closing plate, and the inner side of the ring can be elastically gasketed , The inner side of the elastic washer is provided with anti-skid protrusions. In the second state, the controller controls the laser ranging sensor to measure once every set time, and when the measurement data exceeds the set range, the wireless communication unit transmits an alarm signal and the wisdom Number information of street lights.

The street lamp of the present invention, as shown in the figure, makes the street lamp in the first state during the transportation process, so that the locking unit locks the first and second upper vertical plates at the positions outside the first and second plate sleeves, and The battery is limited by the sensor mounting plate at the bottom and the abutment block at the top. Because the sensor, the equipment in the installation box and the battery are protected inside, it is not easy to be damaged during handling and transportation, and many equipment are in the workshop. The internal installation is well fixed, which is easier to operate, avoiding delicate and complicated installation on the road. After arriving at the installation site, loosen the locking unit, insert the first and second upper vertical plates into the first and second plate sleeves respectively, and then lock with the locking unit, and lower the battery along the first and second vertical chutes To the inner cavity, and under the squeeze of the two squeeze plates and the positioning of the positioning support rod, the position is limited, so as to stably store and supply energy, and at the same time, both the first and second openings are closed; and the laser ranging sensor regularly ( For example, every 30 seconds), the distance is measured, so that when someone illegally opens the upper movable board, it can effectively monitor and alarm.

Although the present invention has been illustrated and described in terms of preferred embodiments, those skilled in the art should understand that various changes and modifications can be made to the present invention as long as it does not exceed the scope defined by the claims of the present invention.

Claims

A smart street lamp based on a 5G communication module, which is characterized by comprising a controller, a wireless communication unit, a first mounting part, a second mounting part, a locking unit, a first photovoltaic unit, a second photovoltaic unit, a lower base, The upper base fixed to the lower base, the first plate sleeve and the second plate sleeve fixed to the upper base, the lamp holder mounting plate fixed between the first plate sleeve and the second plate sleeve, are fixedly installed in The lamp holder of the lamp holder mounting board and the lamp holder fixed to the lamp holder; the first and second photovoltaic units each include a photovoltaic installation board and a plurality of thin film solar panels installed at the photovoltaic installation board, the first photovoltaic unit and The first and second board sleeves are both fixed, the second photovoltaic unit and the first and second board sleeves are both fixed; the first board sleeve has a first upper vertical board that can slide up and down on the first board sleeve, the The first upper vertical plate has a plurality of first through holes arranged up and down, a mounting box is fixed at the first upper vertical plate, and a second upper vertical slidable on the second plate sleeve is provided in the second plate sleeve. The second upper vertical plate has a plurality of second through holes arranged up and down, the second upper vertical plate is fixed with a sensor mounting plate, and the first plate sleeve has a first upper perforation and a first lower Perforation, the second plate sleeve has a second upper perforation and a second lower perforation; the locking unit includes a through rod, a first locking nut and a second locking nut, and both ends of the through rod are provided with threads , The through rod can pass through the first plate sleeve, the second plate sleeve, the first upper vertical plate and the second upper vertical plate and cooperate with the first and second lock nuts to connect the first upper vertical plate and the first plate sleeve The relative position of the second upper vertical plate and the second plate sleeve are locked.
The smart street lamp based on a 5G communication module according to claim 1, wherein the wireless communication unit is a 5G communication unit, and the lamp holder is an LED lamp holder.
The 5G communication module-based smart street lamp according to claim 1, wherein the sensor mounting board can be used to install a temperature sensor, a humidity sensor, an air pressure sensor, and a light intensity sensor; the mounting box can be used to install communication equipment.
The 5G communication module-based smart street light according to claim 1, wherein the number of the first through hole and the second through hole are both greater than 10, and a plurality of first through holes are distributed at equal intervals, and a plurality of second through holes are distributed at equal intervals. Two through holes are equally spaced.
The smart street lamp based on the 5G communication module according to claim 1, wherein the first plate sleeve further has a first lower riser that can slide up and down in the first plate sleeve, the first lower riser and The first upper vertical plate is connected by a steel cable; the second plate sleeve also has a second lower vertical plate that can slide up and down in the second plate sleeve, and the second lower vertical plate and the second upper vertical plate are connected by a steel cable The upper base has an inner cavity, the upper base has a first opening on one side close to the first plate sleeve, the upper base has a second opening on one side close to the second plate sleeve, the inner cavity There are two closing units inside, the closing unit includes a closing plate, an extruding plate, and a compression spring connected between the closing plate and the extruding plate, the closing plate is fixedly connected with a closing plate slider, and the two closing units are respectively Is the first closing unit and the second closing unit, the inner cavity has a first sliding groove and a second sliding groove, the sliding block of the second closing unit cooperates with the second sliding groove and the closing plate of the second closing unit The second opening can be closed, the sliding block of the first closing unit cooperates with the first chute and the closing plate of the first closing unit can close the first opening; the smart street lamp can be in the first state and the second state, so In the first state, the mounting box passes through the first opening and is located in the inner cavity, the sensor mounting plate passes through the second opening and is located in the inner cavity, and the first lower vertical plate is located on the first plate. In the sleeve, the first upper vertical plate is located on the side of the first plate sleeve away from the second plate sleeve, the second lower vertical plate is located in the second plate sleeve, and the second upper vertical plate is located on the second plate sleeve away from the first plate On one side of the sleeve, the through rod passes through the first upper vertical plate, the second upper vertical plate, the first lower perforation of the first plate sleeve, and the second lower perforation of the second plate sleeve for locking; In the state, the first upper riser and the first lower riser are both located in the first plate sleeve, the second upper riser and the second lower riser are both located in the second plate sleeve, and the penetrating rod penetrates Locking is performed through the first upper vertical plate, the second upper vertical plate, the first upper perforation of the first plate sleeve, and the second upper perforation of the second plate sleeve.
The smart street lamp based on the 5G communication module according to claim 5, wherein the battery unit includes a battery, an upper movable plate fixed on the top of the battery, and a lower movable plate fixed on the bottom of the battery. The side of a plate sleeve facing the second plate sleeve has a first vertical sliding groove, the side of the second plate sleeve facing the first plate sleeve has a second vertical sliding groove, and the upper and lower movable plates have The sliding block enables the upper and lower movable plates to slide up and down along the first and second vertical sliding grooves, the bottom of the lower movable plate has a rectangular parallelepiped positioning support rod, the back of the sensor mounting plate has a first positioning hole, so The bottom of the inner cavity has a second positioning hole, the first and second positioning holes can be matched with the positioning support rod, the upper surface of the upper movable plate has an elastic pad, and the locking unit includes the The ring through which the rod passes and the abutment block fixed to the ring, in the first state, the positioning support rod is inserted into the first positioning hole, the battery is located outside the inner cavity, and the abutment block Abut the elastic pad at the upper movable plate; in the second state, the positioning support rod is inserted into the second positioning hole, the battery is located in the inner cavity, and the compression plates of the first and second closed units All abut and squeeze the battery.
The smart street lamp based on the 5G communication module of claim 5, wherein the abutment block has an installation slot, the installation slot has a laser ranging sensor, the laser ranging sensor and the controller Connected, the laser ranging sensor is used to measure the distance to the upper movable board.
The smart street lamp based on a 5G communication module according to claim 5, wherein the extruded plate comprises a flat plate and an arc-shaped plate located above the flat plate and connected to the flat plate.
The smart street lamp based on the 5G communication module according to claim 5, wherein the inner side of the first opening has a first sealing ring capable of contacting with the closing plate, and the inner side of the second opening has a first sealing ring capable of contacting with the closing plate. For the second sealing ring abutted by the plate, the inner side of the ring can be an elastic washer, and the inner side of the elastic washer is provided with anti-slip protrusions.
The smart street light based on the 5G communication module according to claim 7, wherein in the second state, the controller controls the laser ranging sensor to measure once every set time, when the measurement data When the setting range is exceeded, the wireless communication unit is caused to transmit an alarm signal and the number information of the smart street lamp.