CN217623159U

CN217623159U - Charging device with face recognition function

Info

Publication number: CN217623159U
Application number: CN202221102483.2U
Authority: CN
Inventors: 田志龙; 王晨光; 罗贵明; 林涛
Original assignee: Qingdao Huashuo High Tech Information Co ltd
Current assignee: Qingdao Huashuo High Tech Information Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-21
Anticipated expiration: 2032-05-07

Abstract

The utility model provides a charging device with face identification belongs to battery charging outfit technical field, and this charging device includes electric energy input unit, relay, the control unit, face identification unit, vehicle plug, metering element, human-computer interaction unit, control power supply and communication unit. Wherein electric energy input unit inserts alternating current power supply, the facial characteristics of user's face are gathered to the face identification unit, transmit for the host computer through control unit and face identification unit, and wait for the return result signal of host computer, control unit can be according to the start-up of the result control relay that the host computer returns, thereby open electric automobile charging device's the mode of charging, make the vehicle plug to electric automobile output charge, compared with the prior art, the electric automobile user need not to carry the chip card, in charging, only need to gather facial characteristics of face to electric automobile charging device, after the matching is successful, alright charge electric automobile.

Description

Charging device with face recognition function

Technical Field

The utility model belongs to the technical field of battery charging outfit, particularly, relate to a charging device with face identification.

Background

In order to save energy and protect the environment, more and more fuel-filled automobiles are replaced by electric automobiles, and the demand of charging piles is increased along with the popularization of the electric automobiles. The electric automobile charging pile provides convenient charging service for the electric automobile, in order to realize self-service charging, a chip card can be issued for each user, the user can automatically charge the electric automobile by swiping the chip card at the card swiping position of the automobile charging pile, and after charging, the user identity is identified according to the read chip data, and charging is carried out. The card-swiping self-service charging is poor in convenience, and the error swiping or the embezzlement swiping caused by the loss of the chip card is easy to bring inconvenience to a user.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses a charging device with face discernment during charging, only needs to gather facial features of people to electric automobile charging device, matches after successful, alright charge to electric automobile. A charging device with face recognition, comprising:

an electric energy input unit for input of alternating current;

the relay is used for switching on or switching off the charging mode of the electric vehicle charging device;

a control unit for the tasks of data calculation and transmission;

the face recognition unit is used for collecting face feature information;

the vehicle plug is used for connecting the automobile for charging;

a communication unit for communicating with an external upper computer;

the input end of the relay is connected with the electric energy input unit, and the output end of the relay is connected with the vehicle plug;

the electric energy input unit, the relay, the face recognition unit, the vehicle plug and the communication unit are respectively in communication connection with the control unit.

The utility model discloses an in the embodiment, the control unit includes controller, vehicle connection detection module, temperature detection module, charging control module, overcharge detection module.

The utility model discloses an in one embodiment, still include the metering unit, the metering unit with the control unit communication connection.

The utility model discloses an in the embodiment, still include the human-computer interaction unit, the human-computer interaction unit with the control unit communication connection.

The utility model discloses an in the embodiment, still include control power supply, control power supply be used for control unit, face identification unit, metering unit, human-computer interaction unit and communication unit provide the electric energy.

The utility model discloses an in the embodiment, the face identification face of face identification unit set up in on the operating panel of human-computer interaction unit.

In an embodiment of the present invention, the face recognition surface of the face recognition unit is disposed on the vehicle plug.

In an embodiment of the present invention, the vehicle plug includes a plug portion and a holding portion; the face recognition surface of the face recognition unit is positioned on the outer surface of the holding part.

In an embodiment of the present invention, the outer wall of the holding portion has a recessed area, and the face recognition surface of the face recognition unit is located on the bottom surface of the recessed area.

In an embodiment of the present invention, the control unit is wirelessly connected to the face recognition unit.

Compared with the prior art, the beneficial effects of the utility model are that: the face recognition unit collects face facial features of a user, the face recognition unit transmits the face facial features to the upper computer through the control unit and the face recognition unit, a return result signal of the upper computer is waited, the control unit can control starting of the relay according to a result returned by the upper computer, and therefore the charging mode of the electric automobile charging device is started, the vehicle plug outputs and charges the electric automobile.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is an electrical connection diagram of a charging device with face recognition according to the present invention;

fig. 2 is a schematic view of a control unit structure of a charging device with face recognition according to the present invention;

fig. 3 is a schematic diagram of a control unit structure of a charging device with face recognition according to the present invention;

in the figure:

10-an electric energy input unit; 20-a relay; 30-a control unit; 40-a face recognition unit; 50-a vehicle plug; 60-a metering unit; 70-a human-computer interaction unit; 80-control power supply; 90-a communication unit; 31-vehicle connection detection module; 32-a temperature detection module; 33-a charging control module; 34-an overcharge detection module; 71-a display screen; 72-operating a keyboard; 73-indicator light; 74-an alarm; 300-controller.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Examples

Referring to fig. 1, the utility model provides a technical solution: a charging device with face recognition, comprising: a power input unit 10, a relay 20, a control unit 30, a face recognition unit 40, a vehicle plug 50, and a communication unit 90, wherein,

the electric energy input unit 10 is used for inputting alternating current, such as 220V alternating current;

the relay 20 is used for switching on or switching off a charging mode of the electric vehicle charging device;

the control unit 30 is used for the tasks of data calculation and transmission;

the face recognition unit 40 is used for collecting face feature information;

the vehicle plug 50 is used for connecting the automobile for charging;

the communication unit 90 is used for communicating with an external upper computer.

Referring to fig. 1, an input terminal of the relay 20 is connected to the power input unit 10, and an output terminal of the relay 20 is connected to the vehicle plug 50.

Referring to fig. 1, the power input unit 10, the relay 20, the face recognition unit 40, the vehicle plug 50, and the communication unit 90 are communicatively connected to the control unit 30, respectively.

During the use, face identification unit 40 can save the facial feature information of battery charging outfit user to the facial feature storehouse of host computer in advance, when the user needs to charge, gather user's facial feature through face identification unit 40, and transmit for control unit 30, control unit 30 sends facial feature information for the host computer through communication unit 90, and wait for the feedback signal of host computer, if communication unit 90 receives the facial feature matching success signal that the host computer returned, then transmit for control unit 30, control unit 30 control relay 20 switches on, thereby open electric automobile charging device's charging mode, make vehicle plug 50 charge to electric automobile output current.

As an embodiment of the present invention, further, the control unit 30 includes a controller 300, a vehicle connection detection module 31, a temperature detection module 32, a charging control module 33, and an overcharge detection module 34; after the vehicle plug 50 is communicated with the electric vehicle, the vehicle connection detection module 31 sends a signal to the controller 300, the vehicle connection detection module 31 sends a signal to the charging control module 33, the charging control module 33 controls the relay 20 to conduct a charging circuit, and the temperature detection module 32 is used for detecting the temperature of the vehicle plug 50 during charging so as to avoid fire caused by high temperature during charging; the overcharge detection module 34 is used for detecting the overcharge condition of the charging, so as to avoid the danger caused by the overcharge.

As an embodiment of the present invention, further, the charging device further includes a metering unit 60, wherein the metering unit 60 is in communication connection with the control unit 30, and is used for metering the electric quantity input by the vehicle plug 50, thereby facilitating the charging.

As an embodiment of the present invention, further, this charging device further includes a human-computer interaction unit 70, wherein the human-computer interaction unit 70 is in communication connection with the control unit 30, and is used for displaying charging information in the charging process such as the charging electric charge and the charging status.

Specifically, the human-computer interaction unit 70 includes a display screen 71, an operation keyboard 72, an indicator lamp 73 and an alarm 74; during discharging, a user checks charging information through the display screen 71, wherein the charging information comprises information such as charging duration, charging amount, charging cost, vehicle plug temperature and whether overcharging exists; the user performs man-machine interaction operation through the operation keyboard 72; the condition is visually displayed through the indicator lamp 73; the alarm 74 is used to alarm for temperature abnormality and overcharge.

As an embodiment of the present invention, further, the charging device further includes a control power supply 80 for providing electric energy for the control unit 30, the face recognition unit 40, the metering unit 60, the human-computer interaction unit 70 and the communication unit 90.

As an embodiment of the utility model, further, the face identification face of face identification unit 40 sets up on the panel of controlling of human-computer interaction unit 70, and when the user need charge, can go to human-computer interaction unit 70 input people's face after inserting into the electric automobile interface that charges with vehicle plug 50, charges.

For better convenience of operation improvement, the face recognition face of the face recognition unit 40 is arranged on the vehicle plug 50, and after the vehicle plug 50 is plugged into the charging interface of the electric vehicle, a user of the electric vehicle can directly acquire facial features of the face through the face recognition face on the vehicle plug 50 without rushing to the human-computer interaction unit 70, so that the operation is simple, convenient and quick. For example, the vehicle plug 50 includes a plug portion and a holding portion, and the face recognition surface is located on an outer surface of the holding portion. In order to protect the face recognition surface of the face recognition unit 40, the outer wall of the holding portion has a recessed area, and the face recognition surface is located on the bottom surface of the recessed area. The depressed area can effectively protect the face recognition surface of the face recognition unit 40, and reduce the possibility of collision and damage. A cap can also be arranged on the top of the concave area.

Preferably, the control unit 30 is connected to the face recognition unit 40 in a wireless manner, so as to facilitate movement of the face recognition unit 40.

Specifically, this kind of charging device with face identification's theory of operation: the electric energy input unit 10 is connected with alternating current, the control power supply 80 is the control unit 30, the face recognition unit 40, the metering unit 60, the human-computer interaction unit 70 and the communication unit 90 provide electric energy, the face recognition unit 40 can store facial feature information of a charging device user into a facial feature library of an upper computer in advance, when the user needs to be charged, the facial features of the user are collected through the face recognition unit 40 and transmitted to the control unit 30, the control unit 30 sends the facial feature information to the upper computer through the communication unit 90 and waits for a feedback signal of the upper computer, if the communication unit 90 receives a facial feature matching success signal returned by the upper computer, the facial feature matching success signal is transmitted to the control unit 30, the control unit 30 controls the relay 20 to be conducted, so that the charging mode of the electric automobile charging device is started, and the automobile plug 50 outputs current to the electric automobile for charging. It should be noted that the model specifications of the electric energy input unit 10, the relay 20, the control unit 30, the face recognition unit 40, the vehicle plug 50, the metering unit 60, the human-computer interaction unit 70, and the communication unit 90 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the relay 20, the vehicle connection detection module 31, the temperature detection module 32, the charging control module 33, the overcharge detection module 34, the face recognition unit 40, and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A charging device with face recognition, comprising:

an electric energy input unit (10) for inputting alternating current;

a relay (20) for turning on or off a charging mode of the electric vehicle charging apparatus;

a control unit (30) for the tasks of data calculation and transmission;

the face recognition unit (40) is used for collecting face feature information;

a vehicle plug (50) for connecting a vehicle for charging;

a communication unit (90) for communicating with an external upper computer; the input end of the relay (20) is connected with the electric energy input unit (10), and the output end of the relay (20) is connected with the vehicle plug (50); the electric energy input unit (10), the relay (20), the face recognition unit (40), the vehicle plug (50) and the communication unit (90) are in communication connection with the control unit (30) respectively.

2. A charging device with face recognition according to claim 1, wherein the control unit (30) comprises a controller (300), a vehicle connection detection module (31), a temperature detection module (32), a charging control module (33), and an overcharge detection module (34).

3. A charging device with face recognition according to claim 2, further comprising a metering unit (60), said metering unit (60) being communicatively connected to said control unit (30).

4. A charging device with face recognition according to claim 3, further comprising a human-computer interaction unit (70), wherein the human-computer interaction unit (70) is in communication connection with the control unit (30).

5. The charging device with face recognition according to claim 4, further comprising a control power supply (80), wherein the control power supply (80) is used for supplying electric energy to the control unit (30), the face recognition unit (40), the metering unit (60), the human-computer interaction unit (70) and the communication unit (90).

6. The charging device with face recognition according to claim 5, wherein the face recognition surface of the face recognition unit (40) is arranged on an operation panel of the human-computer interaction unit (70).

7. A charging device with face recognition according to claim 1, wherein the face recognition surface of the face recognition unit (40) is provided on the vehicle plug (50).

8. A charging device with face recognition according to claim 7, characterized in that the vehicle plug (50) comprises a plug-in part and a grip part; the face recognition face of the face recognition unit (40) is located on the outer surface of the holding portion.

9. The charging device with face recognition according to claim 8, wherein the outer wall of the holding portion has a recessed area, and the face recognition face of the face recognition unit (40) is located on the bottom face of the recessed area.

10. A charging device with face recognition according to claim 1, characterized in that the control unit (30) is wirelessly connected to the face recognition unit (40).