CN114900916A - Control method and lighting device of golden LED light source unit - Google Patents

Abstract

The invention provides a control method of a golden yellow LED light source unit and a lighting device, comprising the following steps of: judging whether a feedback signal wave exists in the detection area, if so, sending the feedback signal wave to a preset induction receiving end by a detection point which firstly receives the feedback signal wave; if the detection point does not exist, the detection is continued; transducing the feedback signal wave acquired by the induction receiving end to generate an electric signal; triggering the golden yellow LED light source unit to be conducted with a power supply through the generated electric signal; judging whether a feedback signal wave is received in the detection area after a preset power supply conduction time period; if the feedback signal wave is not received, the power supply is disconnected, and if the feedback signal wave is received, the power supply is continuously conducted. The golden light LED light source unit can be turned on when the golden light LED light source unit is used by people, and can be automatically timed and turned off when the golden light LED light source unit is not used by people, so that energy can be saved, and resource waste can be prevented.

Description

Control method and lighting device of golden LED light source unit

technical field

The present invention relates to the field of LED technology, and in particular, to a control method and a lighting device of a golden light LED light source unit.

Background technique

LED lights are the most basic public facilities in urban lighting. In addition to beautifying the city, they can also provide lighting services for people at night. However, the existing LED lights will provide lighting all night in some stairways and green landscapes. , which will lead to unnecessary energy consumption and waste of resources when the LED lights are not used for a long time, and the existing LED lights can only be manually adjusted and controlled as a whole, which is less intelligent and consumes human labor. .

SUMMARY OF THE INVENTION

In order to solve the above problems, the present invention proposes a control method and an illuminating device for a golden LED light source unit, so as to more precisely solve the problem that the existing LED lights provide illumination all night in some stair walkways and green landscapes, which may lead to LED lights cause unnecessary energy consumption and waste of resources when left unattended for a long time.

The present invention is achieved through the following technical solutions:

The present invention proposes a control method for a golden LED light source unit, comprising the following steps:

judging whether there is a feedback signal wave in the detection area, wherein the detection area is formed by several monitoring points preset in the area;

If it exists, the detection point that first receives the feedback signal wave sends the feedback signal wave to the preset inductive receiving end; if it does not exist, the detection point continues to detect; wherein, the feedback signal wave includes but not limited to ultrasound;

Transduce the feedback signal wave obtained by the induction receiving end to generate an electrical signal;

Trigger conduction between the golden LED light source unit and the power supply by the generated electrical signal;

judging whether a feedback signal wave is still received in the detection area after a preset power-on time period;

If no feedback signal wave is received, it is disconnected from the power supply, and if it is received, it continues to be connected to the power supply.

Further, before the step of judging whether there is a feedback signal wave in the detection area, the step includes:

By arranging a number of detection points around a preset first position, the deployment includes but is not limited to linear deployment or distributed deployment, and the preset first position includes but is not limited to stairs, aisles and greenery landscape;

Acquiring detection waves synchronously emitted by a plurality of the detection points, and acquiring a detection area formed by the joint action of the detection waves.

Further, the step of judging whether there is a feedback signal wave in the detection area includes:

By transmitting the detection wave to the detection area, it is judged whether the detection wave encounters an obstacle;

If so, it is judged that there is an obstacle in the detection area; after encountering the obstacle, the detection wave moves in the opposite direction to form a feedback signal wave.

Further, if there is, the step of sending the feedback signal wave to the preset inductive receiving end from the detection point that first receives the feedback signal wave includes:

The feedback signal wave received by a single detection point is sent to the induction receiving end;

At the same time, multiple detection points receive feedback signal waves and send them to the induction receiving end.

Further, before the step of transducing the feedback signal wave obtained by the inductive receiving end to generate an electrical signal, the step includes:

Determine whether the received feedback signal wave is one or more;

If there is one, a single path is adopted to convert into electrical signals through piezoelectric effect in the transducer device; if there are multiple paths, multiple paths are adopted to transform into electrical signals through piezoelectric effect in the transducer device.

Further, in the step of triggering conduction between the golden LED light source unit and the power supply by the generated electrical signal, the step includes:

The circuit between the golden LED light source unit and the power source is triggered by an electrical signal to close, so that the circuit between the golden LED light source unit and the power source is turned on.

Further, before the step of judging whether a feedback signal wave is still received in the detection area after a preset power-on time period, the method includes:

The turn-on time between the power supply and the golden LED light source unit is preset by the timing device; wherein, the unit of the turn-on time includes but is not limited to seconds and minutes.

Further, if no feedback signal wave is received, the connection with the power supply is disconnected, and if it is received, the step of continuing to conduct conduction with the power supply further includes:

If no other feedback signal waves are received in the detection area, after a preset on-time, the circuit between the golden LED light source unit and the power supply is controlled to be disconnected; wherein, the other feedback signal waves refer to the The feedback signal wave received again by the detection area after the feedback signal wave is detected for the first time within the preset power-on time;

If other feedback signal waves are received, the golden light LED light source unit is controlled to continue to conduct conduction with the power supply for the preset power supply conduction time.

The present invention proposes a lighting device for a golden light LED light source unit, including:

a first judging module for judging whether there is a feedback signal wave in the detection area, wherein the detection area is formed by several monitoring points preset in the area;

The first determination module is used to send the feedback signal wave to the preset induction receiving end from the detection point that first received the feedback signal wave if it exists; if it does not exist, the detection point continues to detect; wherein, The feedback signal wave includes but is not limited to ultrasonic waves;

a transduction module, configured to transduce the feedback signal wave obtained by the inductive receiving end to generate an electrical signal;

a trigger module for triggering conduction between the golden LED light source unit and the power source through the generated electrical signal;

a second judging module, configured to judge whether a feedback signal wave is still received in the detection area after a preset power-on time period;

The second determination module is used for disconnecting from the power supply if no feedback signal wave is received, and continuing to conduct conduction with the power supply if it is received;

The deployment control module is used for deploying a number of detection points around a preset first position, wherein the deployment control includes but is not limited to linear deployment or distributed deployment, and the preset first position includes but is not limited to Stairs, walkways and green landscapes;

an acquisition module, configured to acquire detection waves synchronously emitted by a plurality of the detection points, and acquire a detection area formed by the combined action of the detection waves;

The third judgment module is used to judge whether the received feedback signal wave is one or more;

The third determination module is used to take a single path to convert the electrical signal into an electrical signal through the piezoelectric effect in the transducer device if there is one; if there are multiple paths, to take multiple paths to transform the electrical signal into an electrical signal through the piezoelectric effect in the transducer device Signal;

The timing module is used to preset the conduction time between the power supply and the golden LED light source unit through the timing device; wherein, the unit of the conduction time includes but is not limited to seconds and minutes.

Further, the first judgment module includes:

a first judging unit, configured to transmit a detection wave to the detection area to judge whether the detection wave encounters an obstacle;

The first determination unit is configured to determine if there is an obstacle in the detection area; the detection wave moves in the opposite direction after encountering the obstacle to form a feedback signal wave.

Further, the first determination module includes:

The transmission unit is used for sending the feedback signal wave received by a single detection point to the induction receiving end; at the same time, the feedback signal wave received by a plurality of detection points is sent to the induction receiving end.

Further, the trigger module includes:

The conduction unit is used for triggering the closing of the circuit between the golden LED light source unit and the power source through an electrical signal to make the circuit between the golden LED light source unit and the power source conduct.

Further, the second determination module includes:

The second determination unit, if no other feedback signal waves are received in the detection area, controls the circuit between the golden LED light source unit and the power supply to disconnect after a preset conduction time; wherein the other feedback The signal wave refers to the feedback signal wave that the detection area receives again after the feedback signal wave is detected for the first time within the preset power on time; if other feedback signal waves are received, the golden LED light source unit is controlled to continue to operate at the preset The power-on time is connected to the power-on.

Beneficial effects of the present invention:

1. The present invention can turn on the golden LED light when someone is using it, and automatically time and turn it off when no one is using it, which can save energy and prevent waste of resources.

2. The present invention does not require manual management and control, is more intelligent and does not require labor.

Description of drawings

1 is a schematic flowchart of an embodiment of a control method and a lighting device for a golden LED light source unit according to the present invention;

FIG. 2 is a structural block diagram of an embodiment of the control method of the golden LED light source unit and the lighting device of the present invention.

Detailed ways

In order to describe the technical solutions of the present invention more clearly and completely, the present invention is further described below with reference to the accompanying drawings.

Please refer to FIG. 1 , the present invention proposes a control method for a golden LED light source unit, including the following steps:

S1, determine whether there is a feedback signal wave in the detection area, wherein the detection area is formed by several monitoring points preset in the area;

S2, if it exists, the detection point that first receives the feedback signal wave sends the feedback signal wave to the preset induction receiving end; if it does not exist, the detection point continues to detect; wherein, the feedback signal wave includes but is not limited to is ultrasound;

S3, transducing the feedback signal wave obtained by the induction receiving end to generate an electrical signal;

S4, triggering conduction between the golden light LED light source unit and the power supply through the generated electrical signal;

S5, judging whether the feedback signal wave is still received in the detection area after the preset power on time period;

S6, if no feedback signal wave is received, disconnect from the power supply, and if it is received, continue to conduct conduction with the power supply.

In the above steps, first, control a number of detection points at a preset first position. The preset first position includes but is not limited to stairs, aisles and green landscapes. The control methods include but are not limited to linear control and scattered control. Then, it is judged whether there is a feedback signal wave in the detection area, wherein the detection area is formed by several monitoring points preset in the area. Detection points, and the connection paths of all detection points are linear. Distributed deployment and control are evenly distributed around the green landscape. The connection paths of all detection points are decentralized. After the deployment and control are completed, the detection points will use themselves as the emission source to emit outward. Therefore, when all detection points emit detection waves at the same time point, the detection waves are acquired, and the acquired detection waves will form one or more detection areas, and then determine whether there is a feedback signal wave in the detection area, If it exists, the detection point that first receives the feedback signal wave will send the feedback signal wave to the preset inductive receiving end. If it does not exist, the detection point will continue to detect; wherein, the feedback signal wave includes but is not limited to ultrasonic waves , when there is an object in the detection area, the detection wave emitted by the detection point will be hindered by the object and return, such as a pedestrian in the detection area, in a specific embodiment, the detection wave emitted by the detection point will be in the After encountering a pedestrian during the movement, a feedback signal wave will be formed and returned and received by the detection point in a straight line distance from the pedestrian, and then the detection point that receives the feedback signal wave will send the feedback signal wave to the induction receiving end. If it is within the detection area If no object exists, the detection point will continue to transmit detection waves until objects appear in the detection area; according to the feedback signal wave obtained by the induction receiving end, the energy is transduced to generate an electrical signal, and the induction receiving end will carry out the feedback signal wave obtained. During conversion, the piezoelectric effect of the polarized piezoelectric body is used to convert it into an electrical signal, and then the electrical signal triggers the conduction of the circuit between the golden light LED light source unit and the power supply, wherein the golden light LED light source unit includes but not limited to It is an LED wall washer or street light. At this time, the golden light LED light source unit is connected to the power supply and wakes up to light up. According to the preset power on time, it is judged whether other feedback signal waves are received in the detection area. If it receives other feedback signal waves, it will be disconnected from the power supply. If it is received, it will continue to be connected to the power supply. In a specific embodiment, if the preset power on time is 5s, the golden LED light source unit The turn-on time between the power supply and the power supply is 5s. The golden LED light source unit lights up for 5s and within 5s, if no feedback signal wave is received in the detection area, after 5s, the golden LED light source unit and the The circuit between the power sources is disconnected, and the golden LED light source unit is turned off at this time. If the feedback signal wave continues to be received within 5s, it will continue to be connected to the power source, and the golden LED light source unit is still on and turned on. The time is still 5s and counts from the moment another feedback signal wave is received.

In this embodiment, before the step of judging whether there is a feedback signal wave in the detection area, the steps include:

By arranging a number of detection points around a preset first position, the deployment includes but is not limited to linear deployment or distributed deployment, and the preset first position includes but is not limited to stairs, aisles, and green landscapes;

Acquire the detection waves emitted synchronously by several detection points, and acquire the detection area formed by the combined action of the detection waves.

In a specific embodiment, when the preset first position is an aisle, the detection points are respectively arranged along both sides of the aisle at a certain distance, and the connection paths of the detection points are straight lines or curves that do not cross each other. All detection points in the device emit detection waves at the same time after the setting is completed. Each detection point forms a detection range with itself as the emission source. When multiple detection points emit detection waves at the same time, the detection waves are acquired to form a detection area. If there is a detection point on the left and right of the aisle, the detection waves of the two will be acquired together to form a detection area.

In another specific embodiment, when the preset first position is a green landscape, the detection points are evenly distributed around the green landscape, and the overall distribution is distributed. All the detection points are distributed as a whole, and the detection points use themselves as the emission source to emit detection waves, and then the three detection points are jointly emitted and acquired to form a detection area.

In this embodiment, the step of judging whether there is a feedback signal wave in the detection area includes:

The detection area is transmitted through the detection wave, and it is judged whether the detection wave encounters an obstacle;

If so, it is judged that there is an obstacle in the detection area; the detection wave will move in the opposite direction after encountering the obstacle to form a feedback signal wave.

In a specific embodiment, the detection area is emitted by the detection wave, and it is judged whether there is an obstacle in the detection area. The detection wave emitted by the detection point in the corridor will be a feedback signal wave that moves in the opposite direction due to pedestrians obstructing the movement of the detection wave. Therefore, the detection point with the shortest straight-line distance from the pedestrian will receive the feedback signal wave generated by the pedestrian and send feedback. The signal wave is sent to the preset induction receiving end. If there is no object in the detection area, all the detection points will continue to transmit the detection wave for detection until the feedback signal wave is received.

In this embodiment, if it exists, the step of sending the feedback signal wave to the preset inductive receiving end from the detection point that first receives the feedback signal wave includes:

The feedback signal wave received by a single detection point is sent to the induction receiving end;

At the same time, multiple detection points receive feedback signal waves and send them to the induction receiving end.

In a specific embodiment, when the detection wave sent by a detection point will move in the opposite direction after encountering an object in the detection area, a feedback signal wave is formed at this time, and the feedback signal wave moves in the opposite direction to the detection wave. Until the detection point with the shortest straight-line distance receives it, the detection point receives the feedback signal wave and sends it to the induction receiving end.

In another specific embodiment, two objects appear in the detection area, such as two pedestrians on both sides of the aisle. At this time, the detection waves emitted by the detection points closest to the two pedestrians return in opposite directions when they encounter them. The movement forms a feedback signal wave, and the two generated feedback signal waves are respectively received by the detection points closest to the two pedestrians. After receiving the feedback signal waves, the two detection points send the feedback signal waves to the induction receiving end respectively. , the induction receiving end receives the two feedback signal waves.

In this embodiment, before the step of transducing the feedback signal wave obtained by the induction receiving end to generate an electrical signal, the steps include:

Determine whether the received feedback signal wave is one or more;

If there is one, a single path is adopted to convert into electrical signals through piezoelectric effect in the transducer device; if there are multiple paths, multiple paths are adopted to transform into electrical signals through piezoelectric effect in the transducer device.

In a specific embodiment, the inductive receiving end converts the acquired feedback signal wave, and uses the piezoelectric effect of the polarized piezoelectric body to convert the feedback signal wave into an electrical signal. If the inductive receiving end receives a feedback signal, Then take a single path to convert the feedback signal wave obtained by the piezoelectric effect generated by the polarized piezoelectric body into an electrical signal output. The signal wave passes through multiple paths provided in multiple devices, including but not limited to circuit channels, and then the obtained feedback signal wave is converted into an electrical signal by the piezoelectric effect generated by the polarized piezoelectric body. output.

In this embodiment, the step of triggering the conduction between the golden LED light source unit and the power source by the generated electrical signal includes:

The circuit between the golden LED light source unit and the power source is triggered by an electrical signal to close, so that the circuit between the golden LED light source unit and the power source is turned on.

In a specific embodiment, the output of the electrical signal triggers the conduction between the golden light LED light source unit and the power supply. At this time, a closed loop is formed between the golden light LED light source unit and the power supply, so that the golden light LED light source unit is powered on. and provide lighting.

In this embodiment, before the step of judging whether the feedback signal wave is still received in the detection area after the preset power-on time period, includes:

The turn-on time between the power supply and the golden LED light source unit is preset by the timing device; wherein, the unit of turn-on time includes but is not limited to seconds and minutes.

In a specific embodiment, the conduction time between the preset power supply and the golden LED light source unit is set by a timing module, and the conduction time can be 10 seconds or 20 minutes, which can be flexibly set according to user needs.

In this embodiment, if no feedback signal wave is received, the connection with the power supply is disconnected, and if it is received, the step of continuing to conduct conduction with the power supply further includes:

If no other feedback signal waves are received in the detection area, the circuit between the golden LED light source unit and the power supply is controlled to be disconnected after the preset on-time; The feedback signal wave received by the detection area again after the feedback signal wave is detected for the first time within the power on time;

If other feedback signal waves are received, the golden light LED light source unit is controlled to continue to conduct conduction with the power supply for the preset power supply conduction time.

In a specific embodiment, the detection area is judged within a preset power-on time. For example, the preset power-on time is 5s. If no other feedback signal waves appear in the detection area within 5s, the color will be golden after 5s. The circuit between the light LED light source unit and the power supply will be disconnected when it is turned on. If the feedback signal wave is still received within 5s, it will start timing again at the moment when other feedback signal waves are received, and then the remaining time will be added. Superimpose for 5s, if the time to receive the feedback signal wave again is 2s within the first 5s, then the conduction time between the power supply and the golden LED light source unit is the remaining 3s of the first 5s plus the 5s of the re-timed. The remaining conduction time between the power supply and the golden light LED light source unit is 8s. When the feedback signal wave is continuously received, the conduction time between the power supply and the golden light LED light source unit continues to superimpose until the detection point does not receive any until any feedback signal wave.

To sum up, a number of detection points are deployed around the preset first position, wherein the preset first position includes but is not limited to aisles and green landscapes, and the control methods include but are not limited to linear control and distributed control. After the control is completed, the detection point will use itself as the emission source to emit detection waves. When all detection points emit detection waves at the same time point, the detection waves will be acquired to form one or more detection areas, and then the detection areas will be detected. It is judged whether there is a feedback signal wave in it. If it exists, the detection point that first receives the feedback signal wave will send the feedback signal wave to the preset induction receiving end. If it does not exist, the detection point will continue to carry out the detection area. Detection, in which the feedback signal wave includes but is not limited to ultrasonic waves. When there is an object in the detection area, the detection wave emitted by the detection point will be hindered by the object and move in the opposite direction of the detection wave to form a feedback signal wave. It is received by the detection point with the shortest straight-line distance from the object, and then sent to the induction receiver. If there is no object in the detection area, the detection point will continue to emit detection waves until an object appears in the detection area. After the feedback signal wave, the piezoelectric effect of the polarized piezoelectric body is used to convert the feedback signal wave, and the feedback signal wave is converted into an electrical signal, and then the electrical signal triggers the conduction between the golden LED light source unit and the power supply. , the golden LED light source unit is connected to the power supply and wakes up to light up, and then judges whether other feedback signal waves are received in the detection area according to the preset power on time. Open connection, if received, continue to conduct conduction with the power supply.

Please refer to FIG. 2, the present invention proposes a lighting device of a golden LED light source unit, including:

The first judgment module 30 is used for judging whether there is a feedback signal wave in the detection area, wherein the detection area is formed by several monitoring points preset in the area;

The first determination module 40 is used to send the feedback signal wave to the preset induction receiving end from the detection point that first received the feedback signal wave if it exists; if it does not exist, the detection point continues to detect; wherein, the feedback signal Signal waves include but are not limited to ultrasonic waves;

The transducer module 70 is used for transducing the feedback signal wave obtained by the induction receiving end to generate an electrical signal;

The trigger module 80 is used for triggering the conduction between the golden LED light source unit and the power source through the generated electrical signal;

The second judging module 100 is used for judging whether a feedback signal wave is still received in the detection area after a preset power-on time period;

The second determination module 110 is configured to disconnect from the power supply if the feedback signal wave is not received, and continue to be connected to the power supply if it is received;

The deployment control module 10 is used for deploying a number of detection points around a preset first position, wherein the deployment control includes but is not limited to linear deployment or distributed deployment, and the preset first position includes but is not limited to stairs, aisles and green landscape;

The acquisition module 20 is used to acquire the detection waves synchronously emitted by several detection points, and acquire the detection area formed by the combined action of the detection waves;

The third judgment module 50 is used for judging whether the received feedback signal wave is one or more;

The third determination module 60 is configured to take a single path to convert the electrical signal into the electrical signal through the piezoelectric effect in the transducer device if there is one; if there are multiple paths, to take multiple paths to transform the electrical signal into the electrical signal through the piezoelectric effect in the transducer device electric signal;

The timing module 90 is used to preset the conduction time between the power supply and the golden LED light source unit through the timing device; wherein, the unit of the conduction time includes but is not limited to seconds and minutes.

In a specific implementation, the deployment control module 10 deploys a number of detection points around a preset first position, wherein the deployment control includes but is not limited to linear deployment or distributed deployment, and the preset first position includes but is not limited to stairs. , walkway and greening landscape, then, the acquisition module 20 acquires the detection waves synchronously emitted by several detection points, and acquires the detection area formed by the combined action of the detection waves, and the first judgment module 30 is used for judging whether there is a feedback signal wave in the detection area, then , the first determination module 40 determines, if it exists, the detection point that first receives the feedback signal wave sends the feedback signal wave to the preset induction receiving end, if it does not exist, the detection point continues to detect, wherein, The feedback signal wave includes but is not limited to ultrasonic waves. The third judgment module 50 is used to judge whether the received feedback signal wave is one or more, and then the third judgment module 60 makes a judgment. In the transducer module 70, the feedback signal wave obtained by the induction receiving end is converted into an electrical signal by the piezoelectric effect of the piezoelectric body after polarization; if there are multiple, multi-path is adopted in the transducer module 70 The feedback signal wave obtained by the induction receiving end is converted into an electric signal by the piezoelectric effect of the piezoelectric body after polarization, and the trigger module 80 triggers the conduction between the golden LED light source unit and the power supply through the generated electric signal. , so that the connection between the golden LED light source unit and the power supply is conducted, and the timing module 90 presets the conduction time between the power supply and the golden LED light source unit through the timing device; wherein, the unit of the conduction time includes but is not limited to seconds and Minutes, the second judgment module 100 is used for judging the preset power on time to judge whether the feedback signal wave is received in the detection area, and then the second judgment module 110 judges, if no feedback signal wave is received, then the same The power supply is disconnected, and if it is received, it will continue to be connected to the power supply.

In this embodiment, the first judging module 30 includes: a judging unit for judging whether the detection wave encounters an obstacle; a judging unit for judging if there is an obstacle in the detection area; after the detection wave encounters an obstacle Move in the opposite direction to form a feedback signal wave. The first determination module 40 includes: a transmission unit for sending a feedback signal wave received by a single detection point to an inductive receiving end; and simultaneously sending a feedback signal wave received by a plurality of detection points to the inductive receiving end. The triggering module 80 includes: a conduction unit for triggering the closing of the circuit between the golden LED light source unit and the power source through an electrical signal to make the circuit between the golden LED light source unit and the power source conduct. The second determination module 110 includes: a second determination unit, if no other feedback signal waves are received in the detection area, after a preset conduction time, the circuit between the golden LED light source unit and the power supply is controlled to be disconnected ; Among them, the other feedback signal waves refer to the feedback signal waves received by the detection area again after the feedback signal waves are detected for the first time within the preset power-on time; if other feedback signal waves are received, the golden LED light source unit will be controlled Continue to power on for the preset power on time.

In the specific implementation, the judging unit is used to judge whether the detection wave encounters an obstacle; the judging unit judges that there is an obstacle in the detection area; after encountering the obstacle, the detection wave moves in the opposite direction to form a feedback signal wave, The transmission unit is used to send the feedback signal wave received by a single detection point to the induction receiving end; at the same time, the feedback signal wave received by multiple detection points is sent to the induction receiving end, and the conduction unit triggers the golden light LED light source unit and the induction receiving end through the electrical signal. The circuit between the power sources is closed to conduct the circuit between the golden LED light source unit and the power source. The second determination unit determines that if no other feedback signal waves are received in the detection area, after a preset conduction time, Control the circuit between the golden LED light source unit and the power supply to be disconnected; wherein, the other feedback signal waves refer to the feedback signal waves that are received again by the detection area after the feedback signal waves are detected for the first time within the preset power supply on-time; if When other feedback signal waves are received, the golden LED light source unit is controlled to continue to conduct conduction with the power supply at the preset power supply conduction time.

To sum up: In the specific implementation, the device is provided with an acquisition module 20, a first judgment module 30, a first judgment module 40, a transduction module 70, a trigger module 80, a second judgment module 100, a second judgment module 110, a control module The module 10, the third judgment module 50, the third judgment module 60 and the timing module 90, firstly, the control module 10 controls several detection points around the preset first position, wherein the control includes but is not limited to linear control Or distributed control, the preset first position includes but is not limited to stairs, aisles and green landscapes, the acquisition module 20 is used to acquire the detection waves emitted by the detection points synchronously, so that the detection points work together to form a detection area, the first judgment module 30. Judging whether there is a feedback signal wave in the detection area, during the judgment process, the judgment unit judges whether the detection wave will encounter an obstacle in the detection area, and the judgment unit makes a judgment, and if so, judges that there is an obstacle in the detection area; After the wave encounters an obstacle, it moves in the opposite direction to form a feedback signal wave, and then the first judgment module 40 makes a judgment. If it exists, the detection point that first received the feedback signal wave passes the transmission unit. The received feedback signal wave is sent to the induction receiving end. If it is multiple, the transmission unit simultaneously receives the feedback signal wave from multiple detection points and sends it to the induction receiving end. If it does not exist, the detection point continues to detect, and then the The third judging module 50 is used for judging whether the received feedback signal wave is one or more, and then the third judging module 60 makes a judgment. The piezoelectric effect of the piezoelectric body converts the feedback signal wave into an electrical signal; if there are more than one, the multi-path is used in the transducer module 70 to convert the feedback signal wave into an electrical signal by using the piezoelectric effect of the polarized piezoelectric body, and then The trigger module 80 is triggered by an electrical signal, and the conduction unit triggers the circuit closure between the golden LED light source unit and the power supply through the electrical signal to make the circuit between the golden LED light source unit and the power supply conduct, and the timing module 90 presets the power supply and the power supply. The turn-on time between the golden LED light source units, and finally the second judging module 100 judges whether the feedback signal wave is received in the detection area according to the preset power-on time, and the second judging unit judges, if no feedback signal wave is received If the feedback signal wave is received, the golden LED light source unit is controlled to be disconnected from the power source, and if received, the golden LED light source unit is controlled to continue to be connected to the power source.

To sum up, for the control method and lighting device of the golden light LED light source unit proposed by the present invention, firstly, the deployment control module controls a plurality of detection points around a preset first position to preset the first position. Locations include but are not limited to stairs, aisles and green landscapes, and control methods include but are not limited to linear control and distributed control. After the control is completed, the detection point will use itself as the emission source to emit detection waves. After the detection point emits the detection wave at the same time point, the acquisition module 20 acquires the detection wave and forms one or more detection areas, and then the first judgment module 30 judges whether there is a feedback signal wave in the detection area, and the judgment process , the judging unit judges whether the detection wave will encounter an obstacle in the detection area, and the judgment unit makes a judgment. If so, it judges that there is an obstacle in the detection area; after the detection wave encounters the obstacle, it moves in the opposite direction to form a feedback signal wave , and then the first determination module 40 makes a determination. If there is, the detection point that first receives the feedback signal wave sends a single feedback signal wave to the preset induction receiving end through the transmission unit. The transmission unit simultaneously receives feedback signal waves from multiple detection points and sends them to the inductive receiving end. If not, the detection points continue to detect the detection area. The feedback signal waves include but are not limited to ultrasonic waves. The inductive receiving end obtains After the feedback signal wave, then the third judgment module 50 judges whether the received feedback signal wave is one or more, and then the third judgment module 60 makes a judgment. If it is one, a single path is used in the transducer module 70. The feedback signal wave is converted into an electrical signal by utilizing the piezoelectric effect of the polarized piezoelectric body; if there are more than one, the feedback signal wave is converted into an electrical signal by using the piezoelectric effect of the polarized piezoelectric body in the transducer module 70 using multi-path. Converted into an electrical signal, and then the trigger module 80 uses the converted electrical signal to trigger conduction between the golden LED light source unit and the power supply, during this period, the conduction unit triggers the golden LED light source unit and the power supply through the electrical signal. The circuit is closed to conduct the circuit between the golden LED light source unit and the power supply. At this time, the golden LED light source unit is connected to the power supply and wakes up to light up, and then the second judgment module 100 according to the timing module 90 preset power supply conduction. The second judgment unit determines whether other feedback signal waves are received in the detection area. If no feedback signal waves are received, the golden LED light source unit is controlled to be disconnected from the power supply. If it is received, the control The golden LED light source unit continues to conduct conduction with the power supply.

Of course, the present invention may also have other various embodiments. Based on the present embodiment, other embodiments obtained by those of ordinary skill in the art without any creative work, all fall within the protection scope of the present invention.

Claims (10)

1. The control method of the golden yellow LED light source unit, is characterized in that, comprises the following steps: judging whether there is a feedback signal wave in the detection area, wherein the detection area is formed by several monitoring points preset in the area; If it exists, the detection point that first receives the feedback signal wave sends the feedback signal wave to the preset inductive receiving end; if it does not exist, the detection point continues to detect; wherein, the feedback signal wave includes but not limited to ultrasound; Transduce the feedback signal wave obtained by the induction receiving end to generate an electrical signal; Trigger conduction between the golden LED light source unit and the power supply by the generated electrical signal; judging whether a feedback signal wave is still received in the detection area after a preset power-on time period; If no feedback signal wave is received, it is disconnected from the power supply, and if it is received, it continues to be connected to the power supply. 2 . The method for controlling a golden LED light source unit according to claim 1 , wherein before the step of judging whether there is a feedback signal wave in the detection area, the method comprises: 2 . By arranging a number of detection points around a preset first position, the deployment includes but is not limited to linear deployment or distributed deployment, and the preset first position includes but is not limited to stairs, aisles and greenery landscape; Acquiring detection waves synchronously emitted by a plurality of the detection points, and acquiring a detection area formed by the joint action of the detection waves. 3. The control method of the golden LED light source unit according to claim 1, wherein the step of judging whether there is a feedback signal wave in the detection area comprises: By transmitting the detection wave to the detection area, it is judged whether the detection wave encounters an obstacle; If so, it is judged that there is an obstacle in the detection area; after encountering the obstacle, the detection wave moves in the opposite direction to form a feedback signal wave. 4 . The control method of the golden LED light source unit according to claim 1 , wherein, if the feedback signal wave exists, the feedback signal wave is sent from the detection point that first receives the feedback signal wave to the preset signal wave. 5 . The steps of sensing the receiving end include: The feedback signal wave received by a single detection point is sent to the induction receiving end; At the same time, multiple detection points receive feedback signal waves and send them to the induction receiving end. 5 . The method for controlling a golden LED light source unit according to claim 1 , wherein before the step of transducing the feedback signal wave obtained by the induction receiving end to generate an electrical signal, the method comprises: 6 . : Determine whether the received feedback signal wave is one or more; If there is one, a single path is adopted to convert into electrical signals through piezoelectric effect in the transducer device; if there are multiple paths, multiple paths are adopted to transform into electrical signals through piezoelectric effect in the transducer device. 6 . The method for controlling the golden light LED light source unit according to claim 1 , wherein the step of triggering the conduction between the golden light LED light source unit and the power supply by the generated electrical signal comprises: 6 . The circuit between the golden LED light source unit and the power source is triggered by an electrical signal to close, so that the circuit between the golden LED light source unit and the power source is turned on. 7 . The control method and lighting device for a golden LED light source unit according to claim 1 , wherein the judgment is to determine whether a feedback signal is still received in the detection area after a preset power-on time period. 8 . Before the wave steps, include: The turn-on time between the power supply and the golden LED light source unit is preset by the timing device; wherein, the unit of the turn-on time includes but is not limited to seconds and minutes. 8 . The control method of the golden light LED light source unit according to claim 1 , wherein, if the feedback signal wave is not received, it is disconnected from the power supply, and if it is received, it continues to be connected to the power supply. 9 . The steps also include: If no other feedback signal waves are received in the detection area, after a preset on-time, the circuit between the golden LED light source unit and the power supply is controlled to be disconnected; wherein, the other feedback signal waves refer to the The feedback signal wave received again by the detection area after the feedback signal wave is detected for the first time within the preset power-on time; If other feedback signal waves are received, the golden light LED light source unit is controlled to continue to conduct conduction with the power supply for the preset power supply conduction time. 9. The lighting device of the golden light LED light source unit, which is applied to the control method of the golden yellow light LED light source unit according to any one of claims 1-8, characterized in that, comprising: a first judging module for judging whether there is a feedback signal wave in the detection area, wherein the detection area is formed by several monitoring points preset in the area; The first determination module is used to send the feedback signal wave to the preset induction receiving end from the detection point that first received the feedback signal wave if it exists; if it does not exist, the detection point continues to detect; wherein, The feedback signal wave includes but is not limited to ultrasonic waves; a transduction module, configured to transduce the feedback signal wave obtained by the inductive receiving end to generate an electrical signal; a trigger module for triggering conduction between the golden LED light source unit and the power source through the generated electrical signal; a second judging module, configured to judge whether a feedback signal wave is still received in the detection area after a preset power-on time period; The second determination module is used for disconnecting from the power supply if no feedback signal wave is received, and continuing to conduct conduction with the power supply if it is received. 10 . The lighting device of the golden LED light source unit according to claim 9 , wherein the first judgment module comprises: 10 . a first judging unit for judging whether the detection wave encounters an obstacle; The first determination unit is configured to determine if there is an obstacle in the detection area; the detection wave moves in the opposite direction after encountering the obstacle to form a feedback signal wave.

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