Charging pile adopting man-machine interaction intelligent detection
By introducing inductive radar into the charging pile, the detection of people or cars is realized and the opening and closing of peripherals is automatically controlled, the standby power consumption problem of DC charging piles when they are not in use is solved, and the effects of energy saving and equipment life extension are achieved.
Patent Information
- Application Number
- CN202422201927.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing DC charging piles have long-term open peripherals when they are not in use, resulting in large standby power consumption, affecting the life of the equipment and causing energy waste.
The charging pile that uses human-computer interactive intelligent detection can sense the presence of a person or a car through the sensing radar, and automatically control the opening and closing of peripherals to ensure that energy-saving operations are achieved in an unused state.
It realizes automatic shutdown of peripherals when the charging pile is not in use, reduces standby power consumption, extends equipment life and saves energy.
Smart Images
Figure CN223161658U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of charging pile structures, and particularly relates to a charging pile adopting human-computer interaction intelligent detection. Background Art
[0002] At present, charging infrastructure has also developed rapidly across the country, and charging piles are spread throughout urban dense areas and suburban towns and villages. The existing charging pile structure is a DC charging pile. Since the DC charging pile has peripherals such as a touch screen, an indicator light, and a card swiping POS machine, the DC charging pile device has a relatively large standby power consumption even when not charging, generally about 40w. In the early morning when there is no one, these peripherals are always on. On the one hand, it affects the service life of the device, and on the other hand, it also causes waste of energy.
[0003] Therefore, there is an urgent need to develop a charging pile structure that can keep the peripherals in a closed state when the charging pile is not in use. Summary of the Invention
[0004] In view of the above problems, the utility model provides a charging pile adopting human-computer interaction intelligent detection, which can reliably sense people or cars and ensure energy-saving operation of the charging pile in the unused state.
[0005] A charging pile adopting human-computer interaction intelligent detection, characterized in that it includes:
[0006] A charging cabinet body, in the middle area of the front sheet metal panel of which there is a notch area, and an external device assembly frame plate and an acrylic cover plate are arranged from the inside to the outside on the notch area;
[0007] And an induction radar assembly, which includes an induction radar and a radar mounting bracket. The radar mounting bracket includes a concave mounting cavity, a rear radar positioning plate, and a front mounting bracket fixing mechanism. The induction radar is placed in the concave mounting cavity and fixed on the rear radar positioning plate;
[0008] The external device assembly frame plate is provided with a radar transmission notch, and a plurality of positioning screw holes are arranged on the outer periphery of the external device assembly frame plate corresponding to the radar transmission notch. The area of the front mounting bracket fixing mechanism corresponding to the induction radar is a hollow area, and positioning holes are respectively arranged at the positions of the front mounting bracket fixing mechanism corresponding to the positioning screw holes. A fastening bolt passes through the positioning hole and is threadedly connected to the positioning screw hole. The front stud of the fastening bolt does not protrude out of the positioning screw hole. The acrylic cover plate is installed on the front end face of the external device assembly frame plate, and the sensing end of the induction radar is arranged forward through the radar transmission notch.
[0009] It is further characterized in that:
[0010] The control part of the charging cabinet body is built-in with a power module and a radar induction receiving end. The power module includes a normally-open power output terminal, a power control terminal, and a power control output terminal. The circuit connection terminal of the induction radar is externally connected to the normally-open power output terminal of the charging pile. The induction feedback terminal of the induction radar is connected to the radar induction receiving end. When the radar induction receiving end does not receive the detection signal of a person or a vehicle from the induction radar, the radar induction receiving end feeds back to the power control terminal, and the power control terminal cuts off the power output of the power control output terminal. The power control output terminal is externally connected to external devices through wires. When the radar induction receiving end receives the detection signal of a person or a vehicle from the induction radar, the radar induction receiving end feeds back to the power control terminal, and the power control terminal turns on the power output of the power control output terminal;
[0011] The acrylic cover plate includes a central cover plate area and a surrounding positioning frame. Corresponding first connection holes are provided on the surrounding positioning frame. Second connection holes are provided around the peripheral assembly frame plate. Corresponding positioning connection holes are provided on the outer periphery of the notch area. Screws fix the peripheral assembly frame plate, the acrylic cover plate, and the front sheet metal panel through the second connection holes, the first connection holes, and the positioning connection holes to ensure stable and reliable assembly;
[0012] The radar mounting bracket includes an upper strip, a lower strip, and a folded frame. The folded frame includes an upper plate, a back plate, and a lower plate. An upwardly convex upper strip is provided at the front end of the upper plate of the folded frame. A downwardly convex lower strip is provided at the front end of the lower plate of the folded frame. The frame space of the folded frame is the concave mounting cavity. The back plate of the folded frame is the rear radar positioning plate. The upper strip and the lower strip form a front mounting bracket fixing mechanism.
[0013] After adopting the structure of the present utility model, the induction radar can set the induction time, induction range, and sensitivity. The induction radar is installed inside the machine and inside the acrylic panel. The induction end of the induction radar is arranged facing forward through the radar transmission notch. If the induction time is set to 10 minutes, when a person and a vehicle pass by in front of the device, it will automatically light up external devices such as the light strip, touch display screen, and POS machine; when a person walks away and no one is sensed after 10 minutes, it will automatically turn off the external devices of the device, thereby achieving intelligent control; it can reliably sense people or cars, ensuring energy-saving operation of the charging pile in the unused state. Description of the Drawings
[0014] Figure 1 is a three-dimensional view of the present utility model;
[0015] Figure 2 is a three-dimensional exploded view of the present utility model (peripheral assembly frame plate, acrylic cover plate, and enlarged induction radar assembly);
[0016] Figure 3It is an assembled sectional view of the induction radar component of the present utility model;
[0017] Figure 4 It is a schematic block diagram of the power control connection of the present utility model;
[0018] The names corresponding to the serial numbers in the figure are as follows:
[0019] Charging cabinet 100, notch area 101;
[0020] Induction radar component 10, front sheet metal panel 20, positioning connection hole 21, peripheral assembly frame plate 30, radar transmission notch 31, positioning screw hole 32, acrylic cover plate 40, central cover plate area 41, surrounding positioning border 42, first connection hole 421, induction radar 50, radar mounting bracket 60, concave mounting cavity 61, rear radar positioning plate 62, front mounting bracket fixing mechanism 63, positioning hole 631, upper strip 601, lower strip 602, folded border 603, upper plate 604, back plate 605, lower plate 606. Specific embodiments
[0021] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.
[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.
[0024] The present utility model will be described in detail below with reference to the drawings and in combination with embodiments.
[0025] A charging pile adopting human-computer interaction intelligent detection, see Figures 1 - 3 , which includes a charging cabinet body 100 and an induction radar assembly 10;
[0026] A notch area 101 is arranged in the middle area of the front sheet metal panel 20 of the charging cabinet body 100. An external device assembly frame plate 30 and an acrylic cover plate 40 are arranged on the notch area 101 from the inside to the outside;
[0027] The induction radar assembly 10 includes an induction radar 50 and a radar mounting bracket 60. The radar mounting bracket 60 includes a concave mounting cavity 61, a rear radar positioning plate 62, and a front mounting bracket fixing mechanism 63. The induction radar 50 is placed in the concave mounting cavity 61 and fixedly installed on the rear radar positioning plate 62;
[0028] A radar transmission notch 31 is arranged on the external device assembly frame plate 30. A plurality of positioning screw holes 32 are arranged on the outer periphery of the external device assembly frame plate 30 corresponding to the radar transmission notch 31. The area of the front mounting bracket fixing mechanism 63 corresponding to the induction radar 50 is a hollow area. Positioning holes 631 are respectively arranged at the positions of the front mounting bracket fixing mechanism 63 corresponding to the positioning screw holes 32. The fastening bolts pass through the positioning holes 631 and are threadedly connected to the positioning screw holes 32. The front studs of the fastening bolts do not protrude outside the positioning screw holes 32. The acrylic plate 40 is covered on the front end face of the external device assembly frame plate 30. The sensing end of the induction radar 40 is arranged forward through the radar transmission notch 31.
[0029] During specific implementation, the external device assembly frame plate 30 is also provided with other external device installation notches and corresponding holes, so that the assembly of external devices is convenient and fast.
[0030] During specific implementation, the control part of the charging cabinet body 100 is internally provided with a power module and a radar induction receiving end. The power module includes a power normally open output end, a power control end, and a power control output end. The circuit connection end of the induction radar is externally connected to the power normally open output end of the charging pile. The induction feedback end of the induction radar is connected to the radar induction receiving end. When the radar induction receiving end does not receive the detection signal of people or vehicles from the induction radar, the radar induction receiving end feeds back to the power control end, and the power control end cuts off the power output of the power control output end. The power control output end is externally connected to external devices through wires. When the radar induction receiving end receives the detection signal of people or vehicles from the induction radar, the radar induction receiving end feeds back to the power control end, and the power control end turns on the power output of the power control output end;
[0031] The acrylic cover plate 40 includes a central cover plate area 41 and a surrounding positioning frame 42. Corresponding first connection holes 421 are provided on the surrounding positioning frame 42. Second connection holes (obscured in the figure) are provided around the peripheral assembly frame plate 30. Corresponding positioning connection holes 21 are provided on the outer periphery of the notch area 101 of the front-end sheet metal panel 20. Screws pass through the second connection holes, the first connection holes 421, and the positioning connection holes 21 to fixedly connect the peripheral assembly frame plate 30, the acrylic cover plate 40, and the front-end sheet metal panel 20, ensuring stable and reliable assembly.
[0032] The radar mounting bracket 60 includes an upper strip 601, a lower strip 602, and a folding frame 603. The folding frame 603 includes an upper plate 604, a back plate 605, and a lower plate 606. The front end of the upper plate 604 of the folding frame 603 is provided with an upwardly convex upper strip 601. The front end of the lower plate 606 of the folding frame 603 is provided with a downwardly convex lower strip 602. The frame space of the folding frame 603 is the concave mounting cavity 61. The back plate 605 of the folding frame 603 is the rear radar positioning plate 62. The upper strip 601 and the lower strip 602 form the front mounting bracket fixing mechanism 63.
[0033] In a specific embodiment, charging guns are respectively provided on both sides of the charging cabinet 100. The peripherals include, but are not limited to, a light strip, a touch display screen, and a POS machine.
[0034] In a specific embodiment, the radar switch module KM501S of the induction radar 50 is a product with a fixed frequency of 5.8 GHZ. It senses moving people and objects in the surrounding environment according to the Doppler effect. If it remains in an active state within the sensing range, the switch will repeat the delay and will not turn off. When it remains stationary or leaves the sensing range, the switch will automatically power off after a one-cycle delay. This module is powered by 220v, and the radar sensor is 3.3V and 100MA. Therefore, the standby power consumption is less than 0.5W.
[0035] Its working principle is as follows. The induction radar can set the induction time, induction range, and sensitivity. The induction radar is installed inside the machine and inside the acrylic panel. The sensing end of the induction radar is arranged facing forward through the radar transmission notch. If the induction time is set to 10 minutes, when people and vehicles pass by in front of the device, peripherals such as a light strip, a touch display screen, and a POS machine will be automatically lit; when people walk away and no one is sensed after 10 minutes, the peripherals of the device will be automatically turned off, thus achieving intelligent control; it can reliably sense people or cars, ensuring energy-saving operation of the charging pile in the unused state.
[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.
[0037] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A charging pile using human-computer interaction intelligent detection, characterized in that, It includes: A charging cabinet body, in the middle area of the front sheet metal panel of which there is a notch area, and an external assembly frame plate and an acrylic cover plate are arranged from the inside to the outside on the notch area; And an induction radar assembly, which includes an induction radar and a radar mounting bracket. The radar mounting bracket includes a concave mounting cavity, a rear radar positioning plate, and a front mounting bracket fixing mechanism. The induction radar is placed in the concave mounting cavity and fixed to the rear radar positioning plate; There is a radar transmission notch on the external assembly frame plate, and several positioning screw holes are arranged on the outer periphery of the external assembly frame plate corresponding to the radar transmission notch. The area of the front mounting bracket fixing mechanism corresponding to the induction radar is a hollow area, and positioning holes are respectively arranged at the positions of the front mounting bracket fixing mechanism corresponding to the positioning screw holes. After a fastening bolt passes through the positioning hole, it is threadedly connected to the positioning screw hole. The front stud of the fastening bolt does not protrude out of the positioning screw hole. The acrylic cover plate is installed on the front end face of the external assembly frame plate, and the induction end of the induction radar is arranged facing the front through the radar transmission notch.
2. The charging pile using human-computer interaction intelligent detection according to claim 1, wherein: The control part of the charging cabinet body is internally provided with a power supply module and a radar induction receiving end. The power supply module includes a power supply normally open output end, a power supply control end, and a power supply control output end. The circuit connection end of the induction radar is externally connected to the power supply normally open output end of the charging pile, and the induction feedback end of the induction radar is connected to the radar induction receiving end. When the radar induction receiving end does not receive the detection signal of people or vehicles from the induction radar, the radar induction receiving end feeds back to the power supply control end, and the power supply control end cuts off the power output of the power supply control output end. The power supply control output end is externally connected to an external device through an electric wire. When the radar induction receiving end receives the detection signal of people or vehicles from the induction radar, the radar induction receiving end feeds back to the power supply control end, and the power supply control end turns on the power output of the power supply control output end.
3. The charging pile using human-computer interaction intelligent detection according to claim 1, wherein: The acrylic cover plate includes a central cover plate area and a surrounding positioning border. Corresponding first connection holes are arranged on the surrounding positioning border. Second connection holes are arranged around the external assembly frame plate, and corresponding positioning connection holes are arranged on the outer periphery of the notch area. Screws fix the external assembly frame plate, the acrylic cover plate, and the front sheet metal panel through the second connection holes, the first connection holes, and the positioning connection holes.
4. A charging pile using human-computer interaction intelligent detection according to claim 1, characterized in that: The radar mounting bracket includes an upper strip, a lower strip, and a folding border. The folding border includes an upper plate, a back plate, and a lower plate. The front end of the upper plate of the folding border is provided with an upwardly convex upper strip, and the front end of the lower plate of the folding border is provided with a downwardly convex lower strip. The frame space of the folding border is the concave mounting cavity, the back plate of the folding border is the rear radar positioning plate, and the upper strip and the lower strip form the front mounting bracket fixing mechanism.