WO2019075767A1 - Intelligent led street lamp system - Google Patents

Abstract

An intelligent LED street lamp system (1000) includes a plurality of street lamps (100), and a plurality of street lamps (100) are connected by Bluetooth communication, and are respectively disposed on both sides of the road according to a preset interval, wherein each street lamp ( 100) both include a housing (4), a support rod (5), a power drive circuit (1), a Bluetooth module (2) for Bluetooth communication, and a lighting module (3); the Bluetooth module (2) is electrically connected to The power driving circuit (1) is connected to the power source; the lighting module (3) is electrically connected to the power driving circuit (1) and the Bluetooth module (2), respectively, and the Bluetooth module (2) adjusts the lighting module according to the external Bluetooth signal (3) Light-emitting; one end of the support rod (5) is fixed to one side of the road, and the other end is provided with a casing (4), and the power drive circuit (1), the bluetooth module (2) and the light-emitting module (3) are all disposed on the shell Within body (4). The streetlight (100) is set on both sides of the road, and the Bluetooth module (2) is built in the street lamp (100) to realize Bluetooth networking. When the street lamp (100) fails, the positioning is assisted to know its location.

Description

 Title of Invention: A Smart LED Street Light System

 Technical field

 [0001] The present invention relates to the field of Bluetooth communication technologies, and in particular, to an intelligent LED street lamp system.

 Background technique

 [0002] At present, most of the road lamps are not connected to the Internet. When the street lamp is faulty, it is difficult to locate and it is difficult to know where its location is. Therefore, an intelligent LED street lamp system with communication function is needed to solve the above problem.

 technical problem

 [0003] The technical problem to be solved by the present invention is that most of the above-mentioned prior art road lamps do not realize the networking, and when the street lamp is faulty, it is difficult to locate and it is difficult to know the location of the problem, and an intelligent LED street lamp system is provided.

 Problem solution

 Technical solution

[0004] The technical solution adopted by the present invention to solve the technical problem thereof is:

 [0005] An intelligent LED street lamp system is provided, comprising a plurality of street lamps, wherein the plurality of street lamps are connected by Bluetooth communication, and are respectively disposed on two sides of the road according to a preset interval, wherein each street lamp includes a casing. , a support rod, a power drive circuit, a Bluetooth module for performing Bluetooth communication, and a lighting module;

 [0006] the Bluetooth module is electrically connected to a power driving circuit to access a power source;

 The illumination module is electrically connected to the power driving circuit and the Bluetooth module, and the Bluetooth communication module adjusts the illumination of the illumination module according to an external Bluetooth signal;

 [0008] One end of the support rod is fixed to one side of the road, and the other end is provided with the casing, and the power driving circuit, the bluetooth module and the light emitting module are all disposed in the casing.

[0009] In the intelligent LED street lamp system of the present invention, the power supply driving circuit includes a power sub-circuit and a dimming driving sub-circuit, the power sub-circuit is connected to an external power source, and the external power source is converted into a direct current The dimming driving sub-circuit includes a dimming pulse input interface, a dimming output interface, and dimming electrically connected to the dimming pulse input interface and the dimming output interface, respectively. chip. [0010] In the intelligent LED street light system of the present invention, the Bluetooth module is electrically connected to the power sub-circuit to access the first direct current, and is electrically connected to the dimming pulse input interface, thereby receiving An external Bluetooth signal is converted into a pulse signal and transmitted to the dimming chip.

 [0011] In the intelligent LED street light system of the present invention, the light emitting module is electrically connected to the power sub-circuit to access the second direct current, and is electrically connected to the dimming output interface, The dimming chip adjusts the illumination of the illumination module according to the pulse signal.

[0012] In the intelligent LED street lamp system of the present invention, the power sub-circuit includes a solar cell, a transformer unit, a first DC output interface, and a second DC output interface, and the battery is electrically connected to the transformer The unit is electrically connected to the first direct current output interface and the second direct current output interface.

 [0013] In the intelligent LED street lamp system of the present invention, the dimming chip includes a pulse port, a power port, and an output port, the pulse port is connected to the dimming pulse input interface, and the power port is connected to The second direct current output interface is connected to the dimming output interface.

 [0014] In the intelligent LED street lamp system of the present invention, the solar cell includes a battery body and a solar panel electrically connected to the battery body, and the solar panel is disposed on a top of the casing.

 [0015] In the intelligent LED street lamp system of the present invention, each street lamp further includes a vehicle flow sensor for acquiring peripheral traffic flow, and is electrically connected to the power drive circuit and the Bluetooth module, respectively.

 [0016] In the intelligent LED street lamp system of the present invention, the Bluetooth module includes a Bluetooth chip, a Bluetooth antenna, and a filter circuit connected between the Bluetooth chip and the Bluetooth antenna.

 [0017] In the intelligent LED street lamp system of the present invention, the model of the Bluetooth chip is TLSR8266 or TLS R8267.

 Advantageous effects of the invention

 Beneficial effect

 [0018] An intelligent LED street lamp system of the above-mentioned publicity has the following beneficial effects: By setting a street light on both sides of the road, and the built-in Bluetooth module of the street lamp realizes Bluetooth networking, when the street lamp is faulty, the auxiliary positioning is performed to know the location thereof.

 Brief description of the drawing

DRAWINGS 1 is a schematic diagram of an intelligent LED street light system according to an embodiment of the present invention;

 2 is a structural block diagram of an interior of a street lamp according to an embodiment of the present invention;

 3 is a circuit diagram of a power supply driving circuit according to an embodiment of the present invention;

 4 is a circuit diagram of a Bluetooth module according to an embodiment of the present invention.

Embodiments of the invention

 [0023] In order to make the objects, technical solutions and advantages of the present invention more clear, the following is in conjunction with the accompanying drawings and embodiments.

The present invention will be further described in detail. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0024] The present invention provides an intelligent LED street lamp system 1000, the purpose of which is to set up a street lamp on both sides of the road, and the Bluetooth module 2 built in the street lamp realizes Bluetooth networking. When the street lamp 100 is faulty, the auxiliary positioning is used to know the location thereof. .

 Referring to FIG. 1 , FIG. 1 is a schematic diagram of an intelligent LED street lamp system 1000 according to an embodiment of the present invention. The intelligent LED street lamp system 1000 includes a plurality of street lamps 100, and a plurality of the street lamps 100 communicate via Bluetooth. Connect and set them on both sides of the road according to the preset spacing.

 Referring to FIG. 2, FIG. 2 is a structural block diagram of a street lamp 100 according to an embodiment of the present invention. Each street lamp includes a housing 4, a support rod 5, and a power driving circuit 1. A Bluetooth module for performing Bluetooth communication. 2 and the light-emitting module 3; the Bluetooth module 2 is electrically connected to the power source driving circuit 1 to access the power source; the light-emitting module 3 is electrically connected to the power source driving circuit 1 and the Bluetooth module 2, respectively. The communication module 2 adjusts the illumination of the illumination module 3 according to an external Bluetooth signal; one end of the support rod 5 is fixed to one side of the road, and the other end is provided with the housing 4, and the power supply driving circuit 1 is The Bluetooth module 2 and the lighting module 3 are both disposed in the casing 4 .

 Referring to FIG. 3, FIG. 3 is a circuit diagram of a power supply driving circuit 1 according to an embodiment of the present invention. The power supply driving circuit 1 includes a power sub-circuit 11 and a dimming driving sub-circuit 12, and the power sub-circuit 11 is connected. The external power supply is converted into a direct current to provide a first direct current and a second direct current. The dimming drive sub-circuit 12 includes a dimming pulse input interface 121, a dimming output interface 122, and an electrical connection The dimming pulse input interface 121 and the dimming chip 123 of the dimming output interface 122 are described.

[0028] The power sub-circuit 11 includes a solar cell 111, a transformer unit 112, and a first DC output interface 11 The second DC power output interface 114 is electrically connected to the voltage conversion unit 112, and the voltage transformation unit 112 is electrically connected to the first DC power output interface 113 and the second DC power output interface 114, respectively.

[0029] The dimming chip 123 includes a pulse port, a power port, and an output port, the pulse port is connected to the dimming pulse input interface 121, and the power port is connected to the ACDC chip 312, the output port Connected to the dimming output interface 122. Preferably, the model of the dimming chip 123 is RM9010 B. That is, the DIM of the RM9010B is a pulse port, VCC is a power port, and OUT is an output port.

 [0030] In the intelligent LED street lamp system 1000 of the present invention, the solar cell 111 includes a battery body and a solar panel electrically connected to the battery body, and the solar panel is disposed on the top of the casing (not shown) Show).

 [0031] FIG. 4 is a circuit diagram of a Bluetooth module 2 according to an embodiment of the present invention. The Bluetooth module 2 is electrically connected to the power sub-circuit 11 to access the first DC power, and is electrically connected to The dimming pulse is input to the interface 121 to receive an external Bluetooth signal, and the Bluetooth signal is converted into a pulse signal and then transmitted to the dimming chip 123. That is, the Bluetooth module 2 is configured to receive a Bluetooth signal, and the Bluetooth module 2 is electrically connected to the power sub-circuit 11 to access the first DC power, and is electrically connected to the dimming pulse input interface 1 21, thereby The Bluetooth signal is converted into a pulse signal and then transmitted to the dimming chip 123. The Bluetooth module 2 includes a Bluetooth chip 21, a Bluetooth antenna 22, and a filtering circuit 23 connected between the Bluetooth chip 21 and the Bluetooth antenna 22. . Preferably, the Bluetooth chip 21 is of the type TLSR8266 or TLSR8267. That is, the PWM1 R, PWM2 G, PWM3 B, PWM4 BR and PWM5 CT of the TLSR8266 or TLSR8267 are connected to the dimming pulse input interface 121, the ANT is connected to the filter circuit 23, the SWS is connected to the debug interface, and the DVDD3, AVDD3 are connected to the first DC power. In addition, XC1 and XC2 are connected to the crystal (not shown).

 The lighting module 3 is electrically connected to the power sub-circuit 11 to access the second direct current, and is electrically connected to the dimming output interface 122. The dimming chip 123 is configured according to the pulse signal. The illumination module 3 is adjusted to emit light.

 [0033] Each of the street lamps 100 further includes a vehicle flow sensor for acquiring peripheral traffic, and is electrically connected to the power driving circuit 1 and the Bluetooth module 2, respectively.

[0034] In summary, the intelligent LED street lamp system 1000 provided by the present invention utilizes Bluetooth 5.0's own Bluetooth communication and The positioning function realizes the positioning of the LED street light, and the solar energy is used for the function, and the positioning function can accurately locate the faulty LED street light, and count and feedback the flow of people and traffic in the area.

[0035] Various operations of the embodiments are provided herein. In one embodiment, the one or operations may constitute computer readable instructions stored on a computer readable medium that, when executed by an electronic device, will cause the computing device to perform the operations. Those skilled in the art will appreciate alternative rankings that have the benefit of this specification. Moreover, it should be understood that not all operations must be present in every embodiment provided herein.

 [0036] Moreover, the word "preferred" as used herein is intended to be used as an example, instance, or illustration. Any aspect or design described as "preferred" in the context of the description is not necessarily to be construed as being more advantageous than other aspects or designs. Instead, the use of the word "preferred" is intended to present a concept in a specific manner. The term "or" as used in this application is intended to mean "or" or "exclud". That is, unless otherwise specified or clear from the context, "X uses A or B" means naturally including any one of the permutations. That is, if X uses A; X uses B; or X uses both A and B, then "X uses A or B" is satisfied in any of the examples described above.

 [0037] Also, although the present disclosure has been shown and described with respect to the embodiments of the invention, The present disclosure includes all such modifications and variations, and is only limited by the scope of the appended claims. With particular regard to the various functions performed by the components (e.g., components, etc.) described above, the terms used to describe such components are intended to correspond to the specified functions of the components (e.g., they are functionally equivalent). Any of the components (unless otherwise indicated) are not equivalent in structure to the public structure of the functions in the exemplary implementations of the present disclosure shown herein. Moreover, although specific features of the present disclosure have been disclosed with respect to only one of several implementations, such features may be combined with one or other implementations as may be desirable and advantageous for a given or particular application. Other feature combinations. Furthermore, the terms "comprising", "having", "comprising" or "comprising" are used in the particular embodiments or claims, such terms are intended to be encompassed in a manner similar to the term "comprising."

[0038] Each functional unit in the embodiment of the present invention may be integrated into one processing module, or each unit may exist physically separately, or multiple or more units may be integrated into one module. The integrated module described above can be implemented in the form of hardware or in the form of a software function module. The integrated module is implemented in the form of a software functional module and sold or used as a stand-alone product, It can also be stored on a computer readable storage medium. The storage medium mentioned above may be a read only memory, a magnetic disk or an optical disk or the like. Each of the devices or systems described above can perform the storage method in the corresponding method embodiment.

 In the above, although the present invention has been disclosed in the above preferred embodiments, the preferred embodiments are not intended to limit the present invention, and those skilled in the art can, without departing from the spirit and scope of the present invention, Various modifications and refinements are made, and the scope of the invention is defined by the scope of the claims.

Claims

Claim  [Claim 1] An intelligent LED street lamp system, comprising: a plurality of street lamps, wherein the plurality of street lamps are connected by Bluetooth communication, and are respectively disposed on two sides of the road according to a preset interval, wherein each The street lamps include a housing, a support rod, a power driving circuit, a Bluetooth module for performing Bluetooth communication, and a lighting module;  The bluetooth module is electrically connected to the power driving circuit to connect to the power source; the light emitting module is electrically connected to the power driving circuit and the bluetooth module respectively, and the bluetooth communication module adjusts the lighting mode according to an external Bluetooth signal. One end of the support rod is fixed to one side of the road, and the other end is provided with the casing, and the power driving circuit, the bluetooth module and the light emitting module are all disposed in the casing.  [Claim 2] The intelligent LED street light system according to claim 1, wherein the power supply driving circuit includes a power sub-circuit and a dimming driving sub-circuit, and the power sub-circuit is connected to an external power source, and The external power source is converted into a direct current to provide a first direct current and a second direct current. The dimming driving sub-circuit includes a dimming pulse input interface, a dimming output interface, and an electrical connection to the dimming pulse input interface and the tuning respectively. The dimming chip of the light output interface.  [Claim 3] The intelligent LED street light system according to claim 2, wherein the Bluetooth module is electrically connected to the power sub-circuit to access the first direct current, and is electrically connected to the dimming The pulse input interface receives the external Bluetooth signal, converts the Bluetooth signal into a pulse signal, and transmits the signal to the dimming chip.  [Claim 4] The intelligent LED street light system according to claim 3, wherein the light emitting module is electrically connected to the power sub-circuit to access the second direct current, and is electrically connected to the adjustment a light output interface, wherein the dimming chip adjusts the illumination of the light emitting module according to the pulse signal.  The intelligent LED street lamp system according to any one of claims 2 to 4, wherein the power sub-circuit comprises a solar cell, a transformer unit, a first DC output interface, and a second DC output interface. The battery is electrically connected to the voltage transformation unit, and the voltage transformation unit is electrically connected to the first DC power output interface and the second DC power output interface, respectively. [Claim 6] The intelligent LED street lamp system according to claim 5, wherein the dimming core The chip includes a pulse port, a power port and an output port, the pulse port is connected to the dimming pulse input interface, the power port is connected to the second DC power output interface, and the output port is connected to the dimming output interface. The intelligent LED street lamp system according to claim 5, wherein the solar cell comprises a battery body and a solar panel electrically connected to the battery body, and the solar panel is disposed on the casing top. [Claim 8] The intelligent LED street light system according to claim 1, wherein each street light further includes a vehicle flow sensor for acquiring peripheral traffic, electrically connected to the power drive circuit and the Bluetooth module. [Claim 9] The intelligent LED street light system according to claim 1, wherein the Bluetooth module comprises a Bluetooth chip, a Bluetooth antenna, and a filter circuit connected between the Bluetooth chip and the Bluetooth antenna.  [Claim 10] The intelligent LED street light system according to claim 9, wherein the Bluetooth chip is of the type TLSR8266 or TLSR8267.