CN112954861B - Lighting device, lighting device and operation method of lighting system - Google Patents
Lighting device, lighting device and operation method of lighting system Download PDFInfo
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- CN112954861B CN112954861B CN201911265613.7A CN201911265613A CN112954861B CN 112954861 B CN112954861 B CN 112954861B CN 201911265613 A CN201911265613 A CN 201911265613A CN 112954861 B CN112954861 B CN 112954861B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses an operation method of a lighting device, the lighting device comprises a lighting component lighting element, a operand operation element and an indication element, the method comprises: and when the judging result is that the environmental data does not accord with the preset data, executing an element driving and controlling program by the operation element, wherein the element driving and controlling program comprises a control indicating element to present a notification state.
Description
Technical Field
The present invention relates to a lighting device, a lighting device and a lighting system, and more particularly, to a lighting device, a lighting device and a lighting system, which can assist maintenance personnel in rapidly judging the operation state of the lighting device and assist drivers in judging traffic conditions.
Background
The existing street lamps are controlled by turning on or off in a specific time period, however, when the turn-on signal is sent to the street lamps, there is no mechanism for further detecting whether the street lamps should be turned on but not turned on, and there is no mechanism for detecting whether the light emitting elements of the street lamps are in a full-on state after the street lamps receive the turn-on signal. In addition, because the number of street lamps is large and the setting area is wide, when a street lamp is faulty, it still takes time to find the faulty street lamp after the maintenance personnel reaches the setting area, and after the maintenance personnel finds the faulty street lamp, a detection program is still needed, so that the fault of the street lamp cannot be judged in real time because of the abnormality of the light-emitting element or other elements.
In addition, although the use of the street lamp can help the driver to see the traffic condition in front more clearly, the driver has a limited line of sight when sitting in the vehicle, that is, the driver can see the traffic condition only within a certain distance. Therefore, if there is a special traffic condition on a link (for example, a road section is jammed) which is out of the line of sight of the driver but which is going to travel, the driver cannot know the special traffic condition in advance and select whether to change the road or not.
Disclosure of Invention
In view of the foregoing, the present invention provides a lighting device, a lighting device and an operating method of a lighting system that meet the above-mentioned needs.
According to an embodiment of the invention, a method for operating a lighting device is provided, and the lighting device includes a light emitting element, an operation element and an indication element, and the method includes: judging whether the environmental data accords with preset data or not by using the operation element and generating a judging result according to the environmental data; and executing an element driving program by the operation element when the judging result is that the environment data does not accord with the preset data, wherein the element driving program comprises controlling the indication element to present a notification state.
According to an embodiment of the present invention, an operation method of an illumination system is applied to a first illumination device and a second illumination device, wherein the first illumination device includes a first light emitting element, a first operation element, a first indication element, and a first sensor, the second illumination device includes a second light emitting element, a second operation element, a second indication element, and a second sensor, a first sensing range of the first sensor at least partially overlaps a second sensing range of the second sensor, and the first operation element is communicatively connected to the second operation element, the method includes: judging whether first environment data associated with the first lighting device accords with first preset data or not by using the first operation element, and generating a judging result according to the first environment data; when the judgment result is that the first environment data does not accord with the first preset data, outputting a call notification to the second operation element by the first operation element; judging whether second environment data related to the first lighting device accords with second preset data or not by using the second operation element, and generating a feedback notice according to the second environment data and outputting the feedback notice to the first operation element; and notifying an element driving and controlling procedure by the first operation element according to the feedback, wherein the element driving and controlling procedure comprises controlling the first indication element to present a notification state.
According to an embodiment of the invention, a lighting device includes: a light emitting element; an indicating element; and the operation element is electrically connected with the light-emitting element and the indicating element, the operation device is used for judging whether the environmental data accords with preset data and generating a judging result according to the judging result, and when the judging result is that the environmental data does not accord with the preset data, the operation element executes an element driving and controlling program, and the element driving and controlling program comprises the operation element to control the indicating element to present a notification state.
In summary, according to the lighting device, the lighting device and the operating method of the lighting system of one or more embodiments of the present invention, the state of the light emitting element of the lighting device can be detected in real time after the light emitting element of the lighting device receives the on signal, and even if the lighting device fails, a maintenance person can quickly find the failed street lamp after reaching the installation area of the lighting device, and determine that the failure is caused by the light emitting element or other elements of the lighting device.
In addition, according to the lighting device, the lighting device and the operation method of the lighting system of one or more embodiments of the present invention, a driver can know in advance whether a road section about to be travelled has a special traffic condition, so as to determine whether a diversion is required or not.
The foregoing description of the present disclosure and the following description of embodiments are presented to illustrate and explain the spirit and principles of the invention and to provide a further explanation of the invention as claimed.
Drawings
Fig. 1 is a block diagram of a lighting device according to an embodiment of the invention.
Fig. 2 is a schematic diagram of a light emitting device and an indicating device according to an embodiment of the invention.
Fig. 3 is a block diagram of a lighting device according to another embodiment of the invention.
Fig. 4 is a flowchart illustrating an operation method of the lighting device according to an embodiment of the invention.
Fig. 5 is a flowchart illustrating an operation method of the lighting device according to another embodiment of the invention.
Fig. 6 is a block diagram of an illumination system according to an embodiment of the invention.
Fig. 7 is a flowchart illustrating an operation method of the lighting system according to an embodiment of the invention.
[ list of reference numerals ]
1. Light-emitting element
2. 2a, 2b indicating element
3. Arithmetic element
4. Sensor for detecting a position of a body
L1 first lighting device
11. First light-emitting element
12. First indicating element
13. First arithmetic element
14. First sensor
L2 second lighting device
21. Second light-emitting element
22. Second indicating element
23. Second arithmetic element
24. Second sensor
R first formula
G second pattern
B third pattern
Detailed Description
The detailed features and advantages of the present invention will be set forth in the following detailed description of the embodiments, which is presented to enable any person skilled in the art to make and use the present invention, and the related objects and advantages of the present invention will be readily apparent to those of ordinary skill in the art in view of the present disclosure, claims and drawings. The following examples further illustrate the aspects of the invention in detail, but do not limit the scope of the invention in any way.
Referring to fig. 1, fig. 1 is a block diagram of an illumination device according to an embodiment of the invention. The lighting device described in the present invention is preferably a lamp cap (i.e. a portion provided with a light emitting element) of a street lamp, but the present invention is not limited thereto. The lighting device described in this embodiment includes a light emitting element 1, an indicating element 2, and a computing element 3, and the light emitting element 1 and the indicating element 2 may be electrically connected to the computing element 3.
The light emitting element 1 is configured to emit light, and the light emitting element 1 is, for example, a Light Emitting Diode (LED) bulb, but the invention is not limited thereto.
The indication element 2 is used to present a notification status, and the notification status may have multiple types for representing different levels of the same event type or for representing different event types. Referring to fig. 2, fig. 2 is a schematic diagram of a light emitting device and an indicating device according to an embodiment of the invention. The indication element 2 may be, for example, an indication lamp (indication element 2 a) that emits light, the indication element 2 may also be a light-permeable color disc (indication element 2 b) that is divided into a plurality of blocks, that is, the implementation of the indication element 2 shown in fig. 1 and fig. 2 may be, for example, an indication lamp (indication element 2 a), a light-permeable color disc (indication element 2 b) or a combination of both, which is not limited to the present invention. In addition, the implementation of the indication elements 2a and 2b in the embodiment is also merely an example, and the present invention is not limited thereto.
When the indicator light is implemented as the indicator element 2a, the notification status of different levels or different event types may be implemented by the flashing rate, brightness or color of the indicator light, but the invention is not limited thereto.
When the disc is implemented as the indication element 2b and the disc is a transparent color disc divided into a plurality of blocks, the plurality of blocks may include different patterns for representing different types of notification states, for example, a first pattern R of a first block, the first pattern R may be a red pattern, a second pattern G of a second block, and the second pattern G may be a green pattern; a third pattern B of the third block, and the third pattern B may be a blue pattern; and a transparent pattern of a fourth block.
In addition, the setting area of the indicating element 2b partially overlaps the light emitting surface of the light emitting element 1, and the color disc serving as the indicating element 2b can pivot relative to the light emitting surface of the light emitting element 1, so that the light emitted by the light emitting element 1 after passing through the indicating element 2b can selectively display a different color from the light emitted by the light emitting element 1. Accordingly, various patterns of the indication element 2b may be used to represent different types of notification status, such as different levels or different event types, for example, the indication element 2b may be used to present a first type of notification status by the light emitted by the light emitting element 1 through the first pattern R, or present a second type of notification status by the light emitted by the light emitting element 1 through the second pattern G.
Referring back to fig. 1, the computing device 3 shown in fig. 1 is configured to determine whether the environmental data meets the preset data and generate a determination result according to the environmental data, and execute the device driving program when the determination result is that the environmental data does not meet the preset data. The computing element 3 is, for example, a processor, but the invention is not limited thereto.
For example, the environment data, such as the real-time current value of the light emitting device 1, received by the computing device 3 from the external device, and the preset data, such as the normal current value range when the light emitting device 1 is operating normally, so when the real-time current value falls outside the normal current value range (i.e. the current is too large or too small due to the existence of the line abnormality), the real-time current value is determined to be not in compliance with the normal current value range (i.e. the environment data is not in compliance with the preset data), and then the computing device 3 executes the device driving procedure according to the determination result. The element driving program comprises an operation element 3 for controlling the indication element 2 to present the notification state, and the notification state can be used for indicating that the light emitting element 1 of the lighting device may malfunction. Therefore, when the maintenance personnel arrives at the area where the lighting device is arranged, the position of the lighting device and the to-be-processed items can be rapidly judged by the notification state presented by the indication element 2.
Referring to fig. 3, fig. 3 is a block diagram of an illumination device according to another embodiment of the invention. The illumination device depicted in fig. 3 is similar to the illumination device depicted in fig. 1. However, the lighting device shown in fig. 3 further includes a sensor 4, and the sensor 4 is electrically connected to the computing element 3, wherein the sensor 4 has a sensing range.
The sensor 4 may include an image capturing device, and the image capturing device may capture an image of the sensing range to obtain an environmental image, so that the computing element 3 may recognize the environmental image and obtain environmental data associated with the sensing range, and further determine whether to execute the element driving program based on the environmental data and the preset data range.
When the number of environmental images acquired by the image capturing device as the sensor 4 is one, the computing element 3 may perform object recognition on the environmental images by using an artificial intelligence (Artificial Intelligence, AI) algorithm (e.g., a machine learning algorithm) to acquire environmental data, and the environmental data may include object coordinates, the number of objects, the distribution status of the objects, and the like; the preset data preferably includes the normal number or the normal distribution of the objects. For example, if the object is a vehicle and the environment data is an object distribution, the preset data is a normal distribution, and when the object distribution does not conform to the normal distribution, it means that there may be a vehicle that is anchored in the sensing range and stops in the middle of the lane, so that the object distribution of other vehicles is a curve that bypasses the anchored vehicle, rather than a normal distribution that conforms to the curve or line of the lane, that is, the environment data does not conform to the preset data. Accordingly, the computing element 3 may execute the element driving program to instruct the element 2 to present a notification status to indicate that the vehicle is anchored in the sensing range.
The environmental images acquired by the image pickup device of the sensor 4 may be a plurality of different environmental images, and after the image pickup device acquires the environmental images and recognizes the objects in the environmental images, the computing element 3 then acquires the coordinate positions of the objects in the environmental images and the time points of the objects at the coordinate positions, and the computing element 3 may acquire the moving speed of the objects or the object flow rate in the sensing range based on the coordinate positions of the objects and the time points of the objects at the coordinate positions.
Accordingly, the computing element 3 can determine whether the target flow rate meets the default flow rate range, and when the target flow rate does not meet the default flow rate range (i.e. the target flow rate falls outside the default flow rate range), the computing element 3 executes the element driving program to instruct the element 2 to present the notification status to indicate that there is a jam in the sensing range. Thus, if the driver is located at a position where the notification status of the indication element 2 can be seen but the road section of the road stopper has not been entered, the driver can select whether to divert according to the notification status presented by the indication element 2.
In addition, the sensor 4 may be a brightness sensor, and the environmental data includes brightness of the light emitted by the light emitting element 1, and the preset data includes a preset brightness range of the light emitted by the light emitting element 1, so that when the brightness is outside the preset brightness range as a result of the determination (i.e. the environmental data does not conform to the preset data), it indicates that the light emitting element 1 may malfunction, and the computing element 3 may execute the element driving and controlling procedure. Therefore, when the maintenance personnel reaches the area where the lighting apparatus is provided, the position of the lighting apparatus having the failed light emitting element 1 can be quickly determined by the notification state presented by the indicating element 2.
The above embodiment in which the sensor 4 is implemented by an image capturing device or a brightness sensor is merely an example, and the sensor 4 may be an air quality sensor, a radar detector, or the like.
Referring to fig. 3 and 4 together, fig. 4 is a flowchart illustrating an operation method of the lighting device according to an embodiment of the invention. The method of operation described in the present invention is preferably used in the lighting device described in the embodiment of fig. 1 or 3.
Please refer to step S01: the sensing range is sensed by the sensor 4 to obtain environmental data. The operation element 3 then determines whether the environmental data matches the preset data in step S03, and generates a determination result according to the determination result, wherein the sensor 4 obtains the environmental data, and the implementation of the operation element 3 to generate the determination result is the same as that described in the previous embodiment, so that the description is omitted herein.
When the environmental data accords with the preset data as the judgment result obtained by the operation element 3, the operation method of the embodiment may return to step S01; on the contrary, when the environmental data does not conform to the preset data as the result of the determination by the operation element 3, the operation element 3 executes the element driving and controlling procedure in step S05 to control the indication element 2 to present the notification status, wherein the implementation manner of the element driving and controlling procedure is the same as that of the element driving and controlling procedure described in the previous embodiment, and therefore, the description thereof is omitted. If the computing element 3 receives the environmental data from the external device, the step S01 described in the present embodiment may be omitted, which is not limited to the present invention.
Referring to fig. 1 and 5 together, fig. 5 is a flowchart illustrating an operation method of a lighting device according to another embodiment of the invention. Steps S03 to S05 illustrated in fig. 5 are identical to steps S03 to S05 illustrated in fig. 4, and thus the same points are not repeated here. However, the difference is that step S01 illustrated in fig. 5 includes step S011 and step S013.
In detail, in step S01 illustrated in fig. 5, the sensor 4 is used to sense the sensing range to obtain the environmental data, wherein if the sensor 4 includes an image capturing device, the implementation method of step S01 illustrated in fig. 5 may precede step S011 in which the image capturing device captures an image of the sensing range to obtain the environmental image, and then in step S013, the computing element 3 is used to identify the environmental image and obtain the environmental data associated with the sensing range. The computing element 3 can obtain information such as object coordinates, object number, object distribution status, and object flow based on the environmental image, wherein the implementation manner of obtaining the object flow by the computing element 3 is the same as the manner of obtaining the object flow described in the previous embodiment, and thus the description thereof is omitted herein.
After the execution of step S011 and step S013 and the acquisition of the target traffic, the computing element 3 may determine the environmental data and the preset data in step S03 to determine whether the environmental data meets the preset data, and execute the element driving program with the computing element 3 in step S05 when the computing element 3 determines that the environmental data does not meet the preset data.
In addition, if the sensor 4 includes a brightness sensor and the preset data includes a default brightness range, the environment data may further include brightness of the light emitted by the light emitting element 1. Therefore, when the result of the judgment by the operation element 3 is that the brightness (environmental data) of the light emitted by the light emitting element 1 falls outside the default brightness range (preset data), the operation element 3 can execute the element driving program to make the indication element 2 present the notification state, so as to indicate that the light emitting element 1 of the lighting device may malfunction.
When implemented by the indication element 2a or 2b, the notification status of the indication element 2a or 2b preferably includes a first type and a second type that are different, for example, the light emitting element 1 may be degraded in visibility of the setting area of the lighting device when it is failed, so that the notification status may be a first type that is more urgent, for example, the flashing rate of the indicator light of the indication element 2a is increased, or the color wheel of the indication element 2b is presented in the first type R, but the invention is not limited thereto.
Referring to fig. 6 and 7, fig. 6 is a block diagram of an illumination system according to an embodiment of the invention; fig. 7 is a flowchart illustrating an operation method of the lighting system according to an embodiment of the invention. The method of operation described in the present invention is preferably used in the illumination system shown in fig. 6. In other words, the lighting system of the present embodiment includes the first lighting device L1 and the second lighting device L2, wherein the first lighting device L1 and the second lighting device L2 are preferably disposed identically to the lighting device of fig. 2, and the first lighting device L1 is communicatively connected to the second lighting device L2, but the invention is not limited thereto.
Specifically, the first lighting device L1 includes a first light emitting element 11, a first indicating element 12, a first computing element 13, and a first sensor 14; the second lighting device L2 has a second light emitting element 21, a second indicating element 22, a second calculating element 23 and a second sensor 24, wherein the light emitting elements, indicating elements, calculating elements and sensors of the first lighting device L1 and the second lighting device L2 can be implemented in the same manner as those of the lighting device illustrated in fig. 2, and therefore, the description thereof will not be repeated. The first lighting device L1 and the second lighting device L2 are preferably disposed adjacently, so that the first sensing range of the first sensor 14 and the second sensing range of the second sensor 24 at least partially overlap.
Please refer to step S01' of fig. 7: the first sensor 14 is used for sensing the first sensing range to acquire first environment data. The first computing element 13 then determines whether the first environmental data conforms to the first preset data in step S03', and generates a determination result accordingly.
When the first environmental data accords with the first preset data as the result of the determination by the first computing element 13, the operation method of the embodiment may return to step S01'; on the contrary, when the first environmental data does not conform to the first preset data as the result of the determination by the first computing element 13, the step S05' is continued to execute the element driving and controlling procedure by the first computing element 13 to control the first indicating element 12 to present the notification status, wherein the implementation manner of the element driving and controlling procedure is the same as that of the element driving and controlling procedure described in the previous embodiment, and therefore the details of the same are not repeated herein.
In addition, when the first environment data does not conform to the first preset data as a result of the determination by the first computing element 13, the step S07 may be further followed by outputting a call notification to the second computing element 23 by the first computing element 13, wherein the call notification preferably includes the location information of the first sensing range or the location information of the first lighting device L1.
With reference to fig. 6 and 7, for example, the first sensor 14 and the second sensor 24 may be brightness sensors, the first sensor 14 senses the first sensing range to obtain the brightness of the light emitted by the first light emitting element 11 (step S01 '), the first computing element 13 then determines whether the brightness of the light emitted by the first light emitting element 11 meets the preset brightness range, and when the determination result obtained by the first computing element 13 is that the brightness of the first light emitting element 11 is outside the preset brightness range (i.e. when the determination result obtained by the first computing element 13 determines that the first environmental data does not meet the first preset data in step S03 '), the first computing element 13 executes the element driving program to control the first indicating element 12 to present the notification state (step S05 '), and the first computing element 13 outputs the call notification to the second computing element 23, wherein the call notification preferably includes the position information of the first sensing range or the position information of the first lighting device L1.
Accordingly, when the number of the first indication elements 12 of the first lighting device L1 is one, and the first lighting device L1 is the state of the indication element 2b shown in fig. 3, and the first light emitting element 11 of the first lighting device L1 fails and cannot operate normally, the second operation element 23 can control the second indication element 22 to present a notification state after receiving the call notification, so that the maintenance personnel can quickly determine the position of the first lighting device L1 by using the notification state presented by the second indication element 22 after reaching the area where the first lighting device L1 is disposed.
With reference to fig. 7, it should be noted that the step S05 'and the step S07 may be performed simultaneously, but the step S05' may also be performed in the step S07 or after the step S07, which is not limited to the present invention.
With continued reference to fig. 6 and 7, after the first computing element 13 outputs the call notification to the second computing element 23 in step S07, the second sensor 24 senses the overlapping area of the first sensing range and the second sensing range to obtain the second environmental data in step S09. In the above example where the first sensor 14 and the second sensor 24 are both luminance sensors, when the first computing element 13 obtains the result that the luminance of the first light emitting element 11 is outside the predetermined luminance range (i.e. the first environmental data does not conform to the first predetermined data in step S03'), the first computing element 13 may output a call notification to the second computing element 23 in step S07 to enable the second computing element 23 to control the second sensor 24 to sense the overlapping area of the first sensing range and the second sensing range so as to obtain the second environmental data, and the second environmental data may be used as a basis for determining whether the first light emitting element 11 is abnormal or not, i.e. the second environmental data is the luminance of the overlapping area of the first sensing range and the second sensing range, where the second sensor 24 senses the light emitted by the first light emitting element 11.
Therefore, the second computing element 23 can determine whether the second environmental data meets the second preset data in step S11. In other words, in this embodiment, the second preset data is preferably the brightness sensed by the second sensor 24 when the light emitted by the first light emitting device 11 that is operating normally irradiates the overlapping area of the first sensing range and the second sensing range.
After determining whether the second environmental data meets the second preset data, the second computing element 23 further generates a feedback notification according to the second environmental data, and outputs the feedback notification to the first computing element 13. In detail, when the second computing element 23 determines in step S11 that the second environmental data does not conform to the second preset data, it indicates that the first light emitting element 11 may fail, and the feedback notification generated by the second computing element 23 preferably includes "the first light emitting element 11 fails"; on the contrary, when the second computing element 23 determines in step S11 that the second environmental data does not match the second preset data, it means that it is possible that the first environmental data sensed in the remaining step S01' does not match the first preset data due to the failure of the first sensor 14, and the feedback notification generated by the second computing element 23 preferably includes the information of "the first sensor 14 fails".
Therefore, when the second environmental data does not conform to the second preset data, the first computing element 13 facilitates the step S13 to notify the executing element driving program based on the feedback to control the first indicating element 12 to present the notification status (step S05') for indicating that the first light emitting element 11 may fail. If the number of the first indication elements 12 is one and the first indication element 12 is the indication element 2b shown in fig. 2, the second computing element 23 may also control the second indication element 22 to present a notification status to indicate that the first light emitting element 11 of the first lighting device L1 adjacent to the second lighting device L2 is failed, which is not limited to the present invention.
With reference to step S11, when the second environmental data matches another preset data, the first computing element 13 notifies the execution element driving program based on feedback in step S13 'to control the first indicating element 12 to present a notification status (step S05') for indicating that the first sensor 14 may malfunction. If the number of the first indication elements 12 is one and the first indication element 12 is the indication element 2b shown in fig. 2, the second computing element 23 may also control the second indication element 22 to present a notification status to indicate that the first sensor 14 of the first lighting device L1 adjacent to the second lighting device L2 is faulty, which is not limited to the present invention.
In summary, according to the lighting device, the lighting device and the operating method of the lighting system of one or more embodiments of the present invention, the state of the light emitting element of the lighting device can be detected in real time after the light emitting element of the lighting device receives the on signal, and even if the lighting device fails, a maintenance person can quickly find the failed street lamp after reaching the installation area of the lighting device, and determine that the failure is caused by the light emitting element or other elements of the lighting device.
In addition, according to the lighting device, the lighting device and the operation method of the lighting system of one or more embodiments of the present invention, a driver can know in advance whether a road section about to be travelled has a special traffic condition, so as to determine whether a diversion is required or not.
While the present invention has been described with reference to the embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that the scope of the invention be limited only by the appended claims.
Claims (2)
1. An operation method of a lighting system is applicable to a first lighting device and a second lighting device, wherein the first lighting device comprises a first light emitting element, a first operation element, a first indication element and a first sensor, the second lighting device comprises a second light emitting element, a second operation element, a second indication element and a second sensor, a first sensing range of the first sensor at least partially overlaps a second sensing range of the second sensor, and the first operation element is in communication connection with the second operation element, the method comprises:
judging whether first environment data associated with the first lighting device accords with first preset data or not by using the first operation element, and generating a judging result according to the first environment data;
when the judgment result is that the first environment data does not accord with the first preset data, outputting a call notification to the second operation element by the first operation element;
judging whether second environment data related to the first lighting device accords with second preset data or not by using the second operation element, and generating a feedback notice according to the second environment data and outputting the feedback notice to the first operation element; and
the first operation element is used for notifying an element driving and controlling program according to the feedback, and the element driving and controlling program comprises controlling the first indication element to present a notification state.
2. The method of claim 1, wherein the call notification comprises: and controlling the second sensor to sense the overlapped area of the first sensing range and the second sensing range so as to acquire the second environmental data.
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| CN201911265613.7A CN112954861B (en) | 2019-12-11 | 2019-12-11 | Lighting device, lighting device and operation method of lighting system |
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| CN201911265613.7A CN112954861B (en) | 2019-12-11 | 2019-12-11 | Lighting device, lighting device and operation method of lighting system |
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