CN216795324U

CN216795324U - Internet of things LED lamp

Info

Publication number: CN216795324U
Application number: CN202121184567.0U
Authority: CN
Inventors: 陈腾; 李磊; 王梓淇; 程晓贺; 张博尧; 刘嘉蒲; 刘洋; 霍俊仪; 赵焱; 李岚彤
Original assignee: Shijiazhuang Zhanpeng Computer Technology Co ltd; Shijiazhuang Institute of Railway Technology
Current assignee: Shijiazhuang Zhanpeng Computer Technology Co ltd; Shijiazhuang Institute of Railway Technology
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-06-21
Anticipated expiration: 2031-05-31

Abstract

The utility model provides an Internet of things LED lamp, which comprises a first lamp body group arranged at an intersection and a plurality of second lamp body groups arranged on each path leading to the intersection; the LED lamp comprises a first lamp body group, a second lamp body group, a Mesh module and an induction module, wherein each lamp body of the first lamp body group and the second lamp body group is provided with a dimming module, the Mesh module and the induction module which are connected in sequence, and the dimming module drives an LED lamp belt of the lamp body. The technical scheme provided by the utility model can solve the problems of large lighting power consumption, uneven light distribution, large workload of installation and maintenance, non-intellectualization and the like in the conventional garage lighting.

Description

Internet of things LED lamp

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a lamp suitable for zone control.

Background

In the prior art, in places with long-term lighting requirements such as underground garages, a distribution box is generally used for controlling regional lighting equipment in a manner of being electrified integrally in a branch loop. Some parking spaces with induction switches adopt a mode of linkage of the induction switches and the lamps, and only when the induction switches are triggered, the lamp loop is switched on to save energy. However, the trigger switch in this way is liable to cause poor adaptability to human eyes, and if a dimming time is given to the lamp, the problem that the lamp has passed through by people but has not reached normal brightness is liable to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lighting device which is suitable for places with long-term lighting requirements, such as underground garages, and the like, so as to provide the lighting device which is easier to realize energy conservation, environmental protection and more comfortable.

The technical scheme provided by the utility model is that the LED lamp of the Internet of things comprises a first lamp body group arranged at an intersection and a plurality of second lamp body groups arranged on each path leading to the intersection; each lamp body of the first lamp body group and the second lamp body group is provided with a dimming module, a Mesh module and an induction module which are connected in sequence, and the dimming module drives an LED lamp strip of the lamp body;

the first lamp body group comprises first lamp bodies arranged in each path direction; the first lamp body is networked with each lamp body Mesh of the second lamp body group on a corresponding path of the first lamp body, so that the dimming module of each lamp body in the second lamp body group receives the trigger signal of the first lamp body induction module;

each second lamp body group at least comprises a second lamp body, and the second lamp bodies are networked with the lamp bodies of the first lamp body group in a Mesh manner, so that the dimming module of each lamp body in the first lamp body group can receive the trigger signal of the induction module of the second lamp body.

Preferably, thing networking LED lamp is still including control the block terminal of first lamp body group power, the block terminal is equipped with the Mesh module, block terminal and at least one a lamp body Mesh network deployment of second lamp body group.

In some applications of the technical scheme of the utility model, a vision adjustment stage can be entered in advance when pedestrians or drivers pass through a road intersection, so that the comfort level of human eyes in a dark environment is improved, and the energy consumption of the lamp is reduced.

Drawings

Fig. 1 is a schematic structural diagram of an internet of things LED lamp in one embodiment of the present invention.

Fig. 2 is a schematic diagram of the working principle of two lamp bodies communicating in one embodiment of the present invention.

Detailed Description

First, it should be noted that the Mesh module of the present invention refers to a control module using the existing bluetooth Mesh, and the bluetooth Mesh is a proprietary protocol advocated by CSR, CSR Mesh, and the technology is born in 2014. The technology has strong applicability, low cost, low power consumption and self-repairing property, can realize self-networking, has multiple channels, can reach tens of thousands of networking devices, does not need a gateway, and can be upgraded along with Bluetooth upgrading. Therefore, the configuration method of the bluetooth Mesh connection topology is well known to those skilled in the art and is not the technical idea of the present invention.

The technical solutions provided by the present invention are further described below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, in this embodiment, the internet of things LED lamp provided by the present invention is disposed at an intersection, and includes 5 lamp body groups, where each path intersection forms an intersection, and the intersection is provided with a first lamp body group composed of four first lamp bodies, that is, the first lamp body group of this embodiment is only the

first lamp bodies

1, 2, 3, and 4 disposed toward four path directions from the intersection. In other embodiments, the first lamp body group may further include other lamp bodies besides the first lamp body.

In this embodiment, the four paths leading to the intersection are respectively provided with the second lamp body group A, B, C, D, each second lamp body group respectively comprises a plurality of lamp bodies, and the

first lamp bodies

1, 2, 3, and 4 are respectively networked with the lamp bodies Mesh of the second lamp body group A, B, C, D. Meanwhile, one lamp can be arbitrarily assigned to be associated with the first lamp body group in each second lamp body group, namely Mesh networking. A small number of lamp bodies in the second lamp body group and the whole Mesh networking of each lamp body of the first lamp body group are the second lamp bodies. It is easy to understand that the vehicle enters the intersection from the path of a and leaves the intersection from the path of B through the following processes: the second lamp body group A can be wholly bright due to the whole action, the brightness is from 0% to 50%, when a second lamp body of the second lamp body A passes by, the first lamp body group receives a trigger signal of the second lamp body, and the second lamp body is wholly and gradually bright, and as a vehicle does not reach a crossing, the first lamp body group can have longer brightness adjustment time so as to be suitable for a human body. Finally, the brightness of the first lamp body group is adjusted to 100%, at this time, all the branches of the intersection are illuminated, the vehicle can easily select the own leaving path and drive to the first lamp body 2, and after the first lamp body 2 is triggered, the second lamp body group B is completely opened, and the brightness is adjusted to 75%. It is easy to see that the design can be realized after the Mesh module is configured, a running vehicle does not turn, the front lamp is automatically lightened, the vehicle runs on the road, the lamp on the road is lightened, and lamps of other branches are not triggered to be lightened.

In another configuration, each of the lamp bodies has a unified power master switch. So that the management of grouping maintains, master switch sets up in the block terminal, and the block terminal is equipped with the Mesh module. The end of the second lamp body group A, which is far away from the intersection, is a garage entrance, and the distribution box is networked with one or more lamp bodies Mesh of the second lamp body group A. The distribution box controls the switching on and off of the power supplies of the first lamp body group and the second lamp body group B, C, D according to the Mesh module receiving signals, so that the standby energy consumption problem of the first lamp body group and the second lamp body group B, C, D is thoroughly solved.

Every lamp body of first lamp body group and second lamp body group all designs the module of adjusting luminance, Mesh module and the response module that connects gradually, and the module of adjusting luminance drives the LED lamp area of lamp body. Referring to fig. 2, the present embodiment relates to networking communication of two lamp bodies, for example, the first lamp body group includes first lamp bodies arranged in each path direction; mesh networking is carried out on the first lamp body and each lamp body of the second lamp body group on a corresponding path of the first lamp body, so that the dimming module of each lamp body in the second lamp body group receives the trigger signal of the first lamp body induction module; each second lamp body group at least comprises a second lamp body, and the second lamp bodies and the first lamp body group form a Mesh network so that the dimming module of each lamp body in the first lamp body group can receive the trigger signal of the induction module of the second lamp body. Due to the Mesh limitation, any lamp body is in a point-to-point communication mode at any specific moment.

Exemplarily, the dimming module includes a main control chip with a memory, and the dimming parameters thereof can be set through preset parameters. In other embodiments, the dimming module may also implement the determined dimming mode by an adjustable constant current source circuit with a preset signal source. The sensing module is an infrared sensing module. Some specific scenarios may use sensor modules of visual recognition, laser, microwave or ultrasound principles to enable identification of moving objects to output appropriate trigger signals.

Specifically, in this embodiment, the Mesh modules all use a low-power-consumption Bluetooth Mesh module in a single-mode BLE scheme of Nordic corporation, and support a Bluetooth 5.0 protocol. The module has 2 roles, and the 2 roles all contain GATT Server and can be connected by other GATT clients (such as mobile phones). 1. Server: waiting to be discovered by other devices to join the Mesh network. 2. Client: actively searching and adding the Server device into the Mesh network. The user can configure parameters, such as device name, device role, control command, etc., of the module through the serial port or the GATT Client.

It can be understood that this embodiment scheme is applicable to guidance nature scenes such as parking stall illumination pedestrian's route illumination. The parking space lighting system has the advantages that the ground marked lines, the ground vehicle lock, the partition rails and the like are enabled to be displayed in the lighting mode at the parking space, the specific conditions of the parking space can be effectively and clearly displayed for a driver, the internet of things sensing LED lamp is used, the fact that light keeps a low-brightness state under the condition that no vehicle exists is guaranteed, and the maximum energy is saved under the condition that the lighting is not affected. When a vehicle is about to drive into a parking space, the Internet of things sensing LED lamp automatically senses and brightens the light brightness, so that the driver can safely drive the vehicle into the parking space. When the situation that the driver leaves the parking space is monitored, the induction LED lamp delays for a period of time, and then the light is adjusted to the previous low-brightness state again. Pedestrian route lighting: when a pedestrian gets a car or gets off the car and leaves, a section of walking road exists, the illumination condition of the section of road needs to be considered according to the common walking road, namely ground illumination and vertical surface illumination with proper brightness need to be provided, and in addition, directional illumination is also very necessary, so that the lamp not only provides the illumination effect with proper brightness, but also adds the aesthetic feeling of the underground parking lot. When the infrared sensor in the internet of things induction LED lamp senses a pedestrian, the light is automatically turned on step by step through the electrodeless dimming module, the comfort of eyes of the pedestrian is guaranteed, and the lamps of the group are all automatically turned on through the Mesh networking and the lighting management system, so that a perfect walking route is given to the pedestrian.

Claims

1. The utility model provides a thing networking LED lamp which characterized in that: the lamp comprises a first lamp body group arranged at an intersection and a plurality of second lamp body groups arranged on each path leading to the intersection; each lamp body of the first lamp body group and the second lamp body group is provided with a dimming module, a Mesh module and an induction module which are connected in sequence, and the dimming module drives an LED lamp strip of the lamp body;

the first lamp body group comprises first lamp bodies arranged in each path direction; the first lamp body is networked with each lamp body Mesh of a second lamp body group on a corresponding path of the first lamp body, so that the dimming module of each lamp body in the second lamp body group receives a trigger signal of the induction module of the first lamp body;

2. The internet of things LED lamp of claim 1, wherein: including control the block terminal of first lamp body group power, the block terminal is equipped with the Mesh module, block terminal and at least one lamp body Mesh network deployment of second lamp body group.