Lamp strip for indicating state of charging pile
By designing a charging pile status indicator light bar containing LED light array, current sensor and light sensor, the problem of how to accurately judge the charging pile status without touching the charging pile, and achieve safe and accurate status judgment and improve efficiency.
Patent Information
- Application Number
- CN202420069938.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-11
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-01-11
AI Technical Summary
How to accurately judge the different working states of the charging pile without touching the charging pile to avoid power failures.
A charging pile status indicator light strip is designed, including a first LED light array, a plurality of second LED lights, a current sensor, a light sensor, a first controller and a second controller. Through the collaborative work of these components, the light bar can display different light colors and modes according to the operating status of the charging pile, providing visual indications.
It realizes a safe and effective way to accurately judge the state of the charging pile without touching the charging pile, avoiding the problems of electric shock failure and waiting in unknown states of users, and improving the safety and efficiency of the charging piles.
Smart Images
Figure CN222484957U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the field of intelligent control technology, and in particular to a light bar for indicating the status of a charging pile. Background Art
[0002] With the widespread use of electric vehicles, charging piles are increasingly being used in people's daily lives. As high-power power supply equipment, charging piles require special attention in their daily use and maintenance. In order to avoid power failures during the use of charging piles, it is necessary to accurately judge the working status of the charging piles. How to display the different working states of the charging piles without touching them has become an urgent problem to be solved. Therefore, a light bar for indicating the status of the charging piles is urgently needed. Utility Model Content
[0003] The disclosed embodiment provides a light bar for indicating the status of a charging pile, so as to solve the problem of accurately judging the working status of the charging pile.
[0004] In a first aspect, an embodiment of the present disclosure provides a light bar for indicating the status of a charging pile, comprising:
[0005] A first LED lamp array, a plurality of second LED lamps, a current sensor, a light sensor, a first controller and a second controller. The plurality of second LED lamps are arranged at intervals around the first LED lamp array.
[0006] The first LED lamp array includes a plurality of first LED lamps arranged in sequence.
[0007] The current sensor is used to connect to an external charging pile. The current sensor is connected to the first controller. The first controller is connected to the first LED lamp array.
[0008] The light sensor is configured to detect the light intensity of the environment in which the external charging pile is located. The light sensor is connected to the second controller. The second controller is connected to the plurality of second LED lights.
[0009] The light colors of the first LED lamp and the second LED lamp are different.
[0010] In an exemplary embodiment of the present disclosure, the light bar for indicating the status of the charging pile further includes:
[0011] A plurality of first timers and second timers.
[0012] The plurality of first timers are connected to the plurality of first LED lights in a one-to-one correspondence, and the first timer is configured to start timing when the state of the corresponding first LED light is switched.
[0013] The multiple first timers are all connected to the second timer, and the second timer is configured to start timing when any first timer starts timing.
[0014] The second timer is connected to the first controller.
[0015] The first controller is configured to control the plurality of first LED lights to switch states after the second timer ends.
[0016] In an exemplary embodiment of the present disclosure, the light bar for indicating the status of the charging pile further includes:
[0017] A counter and a buzzer. The plurality of first LED lights and the plurality of second LED lights are both connected to the counter. The counter is connected to the first controller. The first controller is connected to the buzzer.
[0018] In an exemplary embodiment of the present disclosure, a first processor is further connected between the current sensor and the first controller.
[0019] In an exemplary embodiment of the present disclosure, the light bar for indicating the status of the charging pile further includes:
[0020] Insulation detector. The insulation detector is used to connect to an external charging pile. The insulation detector is connected to the first controller.
[0021] In an exemplary embodiment of the present disclosure, the light bar for indicating the status of the charging pile further includes:
[0022] Infrared sensor: The infrared sensor is connected to the second controller.
[0023] In an exemplary embodiment of the present disclosure, the light bar for indicating the status of the charging pile further includes:
[0024] The plurality of first LED lamps and the plurality of second LED lamps are both connected to the temperature sensor. The temperature sensor is respectively connected to the first controller and the second controller.
[0025] The beneficial effects of the light bar for indicating the status of a charging pile provided by the embodiment of the present disclosure are as follows:
[0026] The light bar for indicating the status of the charging pile provided in the embodiment of the present disclosure can judge the specific working status of the charging pile by observing the different changes of the light bar. The present disclosure can provide users with a safe indication method, ensuring that users can know the status of the charging pile without touching the charging pile, avoiding problems such as electric shock and waiting in line in an unknown state, so that users can proceed to the next step of operation, thereby improving the safety and efficiency of using the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0028] Figure 1 It is a schematic diagram of the structure of a light bar for indicating the status of a charging pile provided in an embodiment of the present disclosure;
[0029] Figure 2 This is a diagram of the arrangement of the light bars for indicating the status of the charging pile provided in the embodiment of the present disclosure. DETAILED DESCRIPTION
[0030] In order to enable people in the technical field to better understand the present solution, the technical solution in the embodiment of the present solution will be clearly described below in conjunction with the drawings in the embodiment of the present solution. Obviously, the described embodiment is an embodiment of a part of the present solution, not all of the embodiments. Based on the embodiments in the present solution, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present solution.
[0031] The term "including" and any other variations in the specification and claims of this solution and the above drawings mean "including but not limited to", and is intended to cover non-exclusive inclusions and is not limited to the examples listed in the text. In addition, the terms "first" and "second" are used to distinguish different objects, not to describe a specific order.
[0032] The following is a detailed description of the implementation of the present disclosure in conjunction with the specific drawings:
[0033] Figure 1 This is a schematic diagram of the structure of a light bar for indicating the status of a charging pile provided in an embodiment of the present disclosure. Figure 1 The charging pile status indicator light bar 100 includes:
[0034] A first LED lamp array 101, a plurality of second LED lamps 102, a current sensor 103, a light sensor 104, a first controller 105, and a second controller 106. The plurality of second LED lamps 102 are arranged around the first LED lamp array 101 at intervals.
[0035] The first LED lamp array 101 includes a plurality of first LED lamps 1011 arranged in sequence.
[0036] The current sensor 103 is used to connect to the external charging pile 200 . The current sensor 103 is connected to the first controller 105 . The first controller 105 is connected to the first LED lamp array 101 .
[0037] The light sensor 104 is configured to detect the light intensity of the environment in which the external charging pile 200 is located. The light sensor 104 is connected to the second controller 106. The second controller 106 is connected to the plurality of second LED lamps 102.
[0038] The light colors of the first LED lamp 1011 and the second LED lamp 102 are different.
[0039] In this embodiment, the light bar 100 for indicating the status of the charging pile includes: a first LED light array 101, a plurality of second LED lights 102, a current sensor 103, a light sensor 104, a first controller 105, and a second controller 106. The first LED light and the second LED light are both lamps that use light-emitting diodes as light sources. The first LED light array 101 includes a plurality of first LED lights 1011, which are arranged in sequence to form the first LED light array 101; the plurality of second LED lights 102 are arranged at intervals around the first LED light array 101, and the light colors of the first LED lights 1011 and the second LED lights 102 are different. Figure 2 As shown, Figure 2 This is a diagram of the arrangement of the light bars for indicating the status of the charging pile provided in the embodiment of the present disclosure.
[0040] In this embodiment, the current sensor 103 is an electrical component that detects the current signal through the principle of electromagnetic induction. The current sensor 103 is used to connect to the external charging pile 200 to detect the current of the external charging pile 200 under different working conditions. The current sensor 103 is connected to the first controller 105, and the current sensor 103 transmits the current detection result to the first controller 105. The first controller 105 is connected to the first LED light array 101, and the first controller 105 sends a corresponding control signal according to the current detection result to control the first LED light array 101, thereby realizing different display modes.
[0041] This embodiment provides a reference example. For example, when the current sensor 103 detects that the current of the external charging pile 200 has not changed, that is, the external charging pile 200 is in the "idle (standby) state", the first current result is transmitted to the first controller 105, and the first controller 105 sends a first control signal to the first LED light array 101 according to the first current result, thereby controlling the first LED light array 101 to display blue light flowing downward. When the current sensor 103 detects that the current current of the external charging pile 200 begins to change, that is, the external charging pile 200 is in the "connected state", the second current result is transmitted to the first controller 105, and the first controller 105 sends a second control signal to the first LED light array 101 according to the second current result, thereby controlling the first LED light array 101 to display a blue light that is always on.
[0042] In this embodiment, the light sensor 104 is a sensor for detecting light intensity, which is configured to detect the light intensity of the environment in which the external charging pile 200 is located. The light sensor 104 is connected to the second controller 106, and the light sensor 104 transmits the light detection result to the second controller 106. The second controller 106 is connected to the plurality of second LED lights 102. After receiving the light detection result, the second controller 106 sends a corresponding control signal to control the plurality of second LED lights 102 to realize the corresponding display mode. When the light intensity of the environment in which the external charging pile 200 is located is relatively low, the second controller 106 can control the plurality of second LED lights 102 to emit lights of preset brightness according to the darker surrounding environment to provide lighting; when the light intensity of the environment in which the external charging pile 200 is located is relatively high, in order to avoid the display effect of the first LED light array 101 being unclear due to excessive light, the second controller 106 can control the plurality of second LED lights 102 to assist the first LED light array 101 in displaying and set off its display effect.
[0043] This embodiment provides another reference example, for example, when the light sensor 104 detects that the light in the current environment of the external charging pile 200 is brighter, the light sensor 104 transmits the first light result to the second controller 106, and the second controller 106 sends a third control signal to the plurality of second LED lights 102 according to the first light result, and controls the plurality of second LED lights 102 to display the first green brightness; when the light sensor 104 detects that the light in the current environment of the external charging pile 200 is darker, the light sensor 104 transmits the second light result to the second controller 106, and the second controller 106 sends a fourth control signal to the plurality of second LED lights 102 according to the second light result, and controls the plurality of second LED lights 102 to display the second green brightness. The second brightness is greater than the first brightness.
[0044] It can be concluded from the above that the charging pile status indicator light bar 100 provided in this embodiment can change different display modes according to different working states of the charging pile, provide users with visually obvious instructions, and avoid users waiting in line in an unknown state. Among them, the multiple second LED lights 102 can also switch different display states according to the different light in the environment where the external charging pile 200 is located, which can not only provide lighting for users when the light is dim, and avoid users accidentally touching the charging pile and causing electrical accidents; but also assist the first LED light array 101 to show better lighting effects when the light is too bright, and avoid users from making incorrect judgments on the light color and flickering state due to light reflection and other reasons.
[0045] In one embodiment of the present disclosure, the charging pile status indication light bar 100 further includes:
[0046] A plurality of first timers 107 and second timers 108 are provided.
[0047] The plurality of first timers 107 are connected to the plurality of first LED lights 1011 in a one-to-one correspondence, and the first timer 107 is configured to start timing when the state of the corresponding first LED light 1011 is switched.
[0048] The plurality of first timers 107 are all connected to the second timer 108 , and the second timer 108 is configured to start timing when any of the first timers 107 starts timing.
[0049] The second timer 108 is connected to the first controller 105 .
[0050] The first controller 105 is configured to control the plurality of first LED lamps 1011 to switch states after the second timer 108 expires.
[0051] In this embodiment, the charging pile status indicator light bar 100 further includes: a plurality of first timers 107 and a second timer 108. The first timer 107 is configured to start timing when the corresponding first LED light 1011 switches state, and the second timer 108 is configured to start timing when any first timer 107 starts timing. The plurality of first timers 107 are connected to the plurality of first LED lights 1011 in a one-to-one correspondence, and the plurality of first timers 107 are all connected to the second timer 108, that is, when the plurality of first LED lights 1011 switch state, the plurality of first timers 107 start timing correspondingly, and any first timer 107 starts timing, and the second timer 108 starts timing from the beginning. Due to triggering or network delay and other reasons, there may be a plurality of first LED lights 1011 that cannot complete the state switching at the same time, so whenever any first LED light 1011 switches state, its corresponding first timer 107 starts timing correspondingly, thereby triggering the second timer 108 to start timing from the beginning. The second timer 108 is connected to the first controller 105, and the first controller 105 is configured to: after the second timer 108 ends, control the multiple first LED lights 1011 to switch states, that is, all the first LED lights 1011 complete the state switching, and the second timer 108 ends. The second timer 108 transmits the timing result to the first controller 105, and the first controller 105 controls the multiple first LED lights 1011 to switch states.
[0052] This embodiment provides a reference example. For example, when the current sensor 103 detects that the current of the external charging pile 200 has begun to change, that is, the external charging pile 200 is in the "starting state", the third current result is transmitted to the first controller 105. The first controller 105 sends a fifth control signal to the first LED lamp array 101 based on the third current result. At this time, multiple first LED lights 1011 display blue dim light. When the multiple first LED lights 1011 switch to blue bright light, the multiple first timers 107 start timing accordingly. Due to triggering or network delays and other reasons, multiple first LED lights 1011 may not be able to switch to blue bright light at the same time. Therefore, whenever any first LED light 1011 switches to blue bright light, its corresponding first timer 107 starts timing accordingly, thereby triggering the second timer 108 to start timing from the beginning until all the first LED lights 1011 switch to blue bright light, that is, the second timer 108 ends. The second timer 108 transmits the timing result to the first controller 105, and the first controller 105 controls the multiple first LED lights 1011 to switch to blue dim light again, thereby controlling the first LED light array 101 to flash blue light.
[0053] From the above, it can be concluded that the light bar 100 for indicating the charging pile status provided in the embodiment of the present disclosure can ensure that all the first LED lights 1011 flash at the same time, preventing the situation where some of the first LED lights 1011 cannot flash at the same time due to network delays or trigger delays, causing users to misjudge the working status of the external charging pile 200.
[0054] In one embodiment of the present disclosure, the charging pile status indication light bar 100 further includes:
[0055] Counter 109 and buzzer 110. Multiple first LED lamps 1011 and multiple second LED lamps 102 are connected to counter 109. Counter 109 is connected to first controller 105. First controller 105 is connected to buzzer 110.
[0056] In this embodiment, the charging pile status indicator light bar 100 also includes: a counter 109 and a buzzer 110. Among them, the counter 109 is an electronic component composed of a basic counting unit and a control gate; the buzzer 110 is an electronic sounder with an integrated structure. The plurality of first LED lights 1011 and the plurality of second LED lights 102 are connected to the counter 109. When the first controller 105 sends a corresponding control signal to the plurality of first LED lights 1011 and the plurality of second LED lights 102, the plurality of first LED lights 1011 and the plurality of second LED lights 102 make corresponding state switching actions. The counter 109 is used to count whether the number of LED lights that actually undergo state switching actions is consistent with the number of LED lights that should undergo state switching actions. The counter 109 is connected to the first controller 105 and transmits the statistical results to the first controller 105. The first controller 105 is connected to the buzzer 110, and the first controller 105 sends a corresponding control signal to the buzzer 110 according to the statistical results of the counter 109.
[0057] In this embodiment, if the counter 109 counts that the number of LED lamps that actually undergo state switching is inconsistent with the number of LED lamps that should undergo state switching, it proves that some LED lamps are faulty and cannot normally switch states. At this time, the counter 109 transmits the first statistical result to the first controller 105, and the first controller 105 sends a first alarm signal to the buzzer 110, and the buzzer 110 sounds. If the counter 109 counts that the number of LED lamps that actually undergo state switching is consistent with the number of LED lamps that should undergo state switching, it proves that all LED lamps are in normal working state. At this time, the counter 109 transmits the second statistical result to the first controller 105, and the first controller 105 sends a second alarm signal to the buzzer 110, and the buzzer 110 does not operate.
[0058] It can be concluded from the above that the charging pile status indication light bar 100 provided in this embodiment can timely detect the working status of all LED lights and issue an alarm in time when an LED light fails, thereby reminding relevant staff to perform maintenance.
[0059] In an embodiment of the present disclosure, a first processor 111 is further connected between the current sensor 103 and the first controller 105 .
[0060] In this embodiment, when the external charging pile 200 is in a fast charging state and a normal charging state, the detection data change speed of the current sensor 103 is different. In order to more clearly indicate the different charging states of the external charging pile 200, a first processor 111 is further connected between the current sensor 103 and the first controller 105. The current sensor 103 is connected to the first processor 111, and the first processor 111 is used to analyze the change speed of the detection data of the current sensor 103, so as to further determine the current charging state of the external charging pile 200. The first processor 111 is connected to the first controller 105, and the first processor 111 transmits the analysis result to the first controller 105, and the first controller 105 sends a corresponding control signal.
[0061] This embodiment provides a reference example. For example, when the current sensor 103 detects that the current current of the external charging pile 200 begins to change, the first processor 111 detects the data change speed of the current sensor 103. If the data change speed of the current sensor 103 is always kept within the preset value after analysis by the first processor 111, it proves that the current external charging pile 200 is in the "normal charging state", the first processor 111 transmits the fourth current result to the first controller 105, and the first controller 105 sends a sixth control signal to the first LED light array 101 according to the fourth current result, and the first LED light array 101 continuously flows upward to display blue light at the first speed. If the data change speed of the current sensor 103 exceeds the preset value after analysis by the first processor 111, it proves that the current external charging pile 200 is in the "fast charging state", the first processor 111 transmits the fifth current result to the first controller 105, and the first controller 105 sends a seventh control signal to the first LED light array 101 according to the fifth current result, and the first LED light array 101 continuously flows upward to display blue light at the second speed. Among them, the first speed is less than the second speed.
[0062] It can be concluded from the above that the charging pile status indication light bar 100 provided in this embodiment can further judge the charging status of the external charging pile 200, thereby prompting the user to pay attention to the current power usage and prevent electric shock.
[0063] In one embodiment of the present disclosure, the charging pile status indication light bar 100 further includes:
[0064] Insulation detector 112. The insulation detector is used to connect to the external charging pile 200. The insulation detector 112 is connected to the first controller 105.
[0065] In this embodiment, when the external charging pile 200 enters the "starting state", it is first necessary to perform an insulation operation. By judging whether the external charging pile 200 has completed the step of "insulation operation before starting", it can be further judged whether the external charging pile 200 is in the "starting state". The light bar 100 for indicating the status of the charging pile also includes: an insulation detector 112. The insulation detector 112 is used to connect to the external charging pile 200. It is a commonly used electrical measuring instrument for detecting the insulation performance of the external charging pile 200, so as to determine whether the external charging pile 200 is in the "starting state". The insulation detector 112 is connected to the first controller 105. The insulation detector 112 transmits the detection result to the first controller 105, and the first controller 105 sends a corresponding control signal to control the multiple first LED lights 1011 to achieve different display modes.
[0066] From the above, it can be concluded that the light strip 100 for indicating the status of the charging pile provided in this embodiment can further determine whether the external charging pile 200 is in the "starting state" by determining whether the insulation operation is completed before starting, thereby providing double protection for users and effectively preventing electrical accidents.
[0067] In one embodiment of the present disclosure, the charging pile status indication light bar 100 further includes:
[0068] Infrared sensor 113 . The infrared sensor 113 is connected to the second controller 106 .
[0069] In this embodiment, the light bar 100 for indicating the status of the charging pile further includes an infrared sensor 113. The infrared sensor 113 is a sensor that can sense infrared radiation from a target and uses the physical properties of infrared rays to perform measurements. The infrared sensor 113 is used to sense whether someone is currently approaching the external charging pile 200. The infrared sensor 113 is connected to the second controller 106. The infrared sensor 113 transmits the detection result to the second controller 106, and the second controller 106 sends a corresponding control signal to the second LED lamp 102.
[0070] This embodiment provides a reference example. For example, when the infrared sensor 113 senses that someone is approaching, it means that a user is about to use the external charging pile 200. The infrared sensor 113 transmits the detection result to the second controller 106, and the second controller 106 sends a corresponding control signal to the second LED light 102 to control the second LED light 102 to display a solid green color.
[0071] It can be concluded from the above that the charging pile status indication light bar 100 provided in this embodiment can timely sense the surrounding environment of the external charging pile 200 and display the current status of the external charging pile 200 to the user in the first place.
[0072] In one embodiment of the present disclosure, the charging pile status indication light bar 100 further includes:
[0073] Temperature sensor 114. The plurality of first LED lamps 1011 and the plurality of second LED lamps 102 are connected to the temperature sensor 114. The temperature sensor 114 is connected to the first controller 105 and the second controller 106, respectively.
[0074] In this embodiment, the light bar 100 for indicating the status of the charging pile further includes: a temperature sensor 114. The temperature sensor 114 is an electronic component for measuring the hotness or coldness of an object. The plurality of first LED lights 1011 and the plurality of second LED lights 102 are connected to the temperature sensor 114, and the temperature sensor 114 is connected to the first controller 105 and the second controller 106 respectively. The temperature sensor 114 is used to detect the temperature changes of the plurality of first LED lights 1011 and the plurality of second LED lights 102, and transmit the detection results to the first controller 105 and the second controller 106, and the first controller 105 and the second controller 106 send corresponding control signals according to the detection results.
[0075] This embodiment provides a reference example. For example, if the temperature sensor 114 detects that the temperature values of the plurality of first LED lamps 1011 exceed the first preset value, the first temperature result is sent to the first controller 105, and the first controller 105 sends a corresponding control signal to the plurality of first LED lamps 1011 to control the plurality of first LED lamps 1011 to reduce the brightness. If the temperature sensor 114 detects that the temperature values of the plurality of second LED lamps 102 exceed the second preset value, the second temperature result is sent to the second controller 106, and the second controller 106 sends a corresponding control signal to the plurality of second LED lamps 102 to control the plurality of second LED lamps 102 to reduce the brightness.
[0076] It can be concluded from the above that the charging pile status indicator light bar 100 provided in this embodiment can detect the temperature of each LED lamp in real time, and prevent each LED lamp from being in a long-term working state and causing a temperature rise, thereby affecting the normal operation of the entire charging pile status indicator light bar 100, providing users with a poor user experience, and possibly causing electrical accidents. At the same time, it can also remind relevant staff to perform equipment maintenance in a timely manner to prevent equipment failures.
[0077] The above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them. Although the present disclosure has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present disclosure.
Claims
1. A light bar for indicating the status of a charging pile, characterized in that: include: A first LED lamp array, a plurality of second LED lamps, a current sensor, a light sensor, a first controller and a second controller; the plurality of second LED lamps are arranged at intervals around the first LED lamp array; The first LED lamp array comprises a plurality of first LED lamps arranged in sequence; The current sensor is used to connect to an external charging pile; the current sensor is connected to the first controller; the first controller is connected to the first LED lamp array; The light sensor is configured to detect the light intensity of the environment in which the external charging pile is located; the light sensor is connected to the second controller; the second controller is connected to the plurality of second LED lights; The light colors of the first LED lamp and the second LED lamp are different.
2. The charging pile status indicator light bar according to claim 1, characterized in that: Also includes: a plurality of first timers and second timers; The plurality of first timers are connected to the plurality of first LED lights in a one-to-one correspondence, and the first timers are configured to: start timing when the state of the corresponding first LED light is switched; The plurality of first timers are all connected to the second timer, and the second timer is configured to: start timing when any first timer starts timing; The second timer is connected to the first controller; The first controller is configured to control the plurality of first LED lights to switch states after the second timer ends.
3. The light bar for indicating the status of a charging pile according to claim 1, characterized in that: Also includes: A counter and a buzzer; the plurality of first LED lights and the plurality of second LED lights are both connected to the counter; The counter is connected to the first controller; The first controller is connected to the buzzer.
4. The charging pile status indicator light bar according to claim 1, characterized in that: A first processor is also connected between the current sensor and the first controller.
5. The charging pile status indicator light bar according to claim 1, characterized in that: Also includes: Insulation detectors; The insulation detector is used to connect to an external charging pile; The insulation detector is connected to the first controller.
6. The charging pile status indicator light bar according to claim 1, characterized in that: Also includes: Infrared sensor; the infrared sensor is connected to the second controller.
7. The charging pile status indicator light bar according to claim 1, characterized in that: Also includes: A temperature sensor; the plurality of first LED lamps and the plurality of second LED lamps are both connected to the temperature sensor; The temperature sensors are connected to the first controller and the second controller respectively.