CN211441979U

CN211441979U - Intelligent charging station capable of automatically identifying load

Info

Publication number: CN211441979U
Application number: CN201922181283.5U
Authority: CN
Inventors: 张东华; 何继兆
Original assignee: Guangzhou Yunku Intelligent Co ltd
Current assignee: Guangzhou Yunku Intelligent Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-08
Anticipated expiration: 2029-12-09

Abstract

An intelligent charging station capable of automatically identifying loads comprises a charging control box and a plurality of automatic identification sockets, wherein the automatic identification sockets are arranged on socket rows and connected with the charging control box; possess a tractor serves several controls function, and have automatic identification load and voice broadcast simultaneously, do not need the user to select by oneself, be equipped with voltage current detection module and carry out secondary judgement to the charging process, prevent to cut off charging source because of the self preservation of battery protects, guarantee that battery charging is effective.

Description

Intelligent charging station capable of automatically identifying load

Technical Field

The utility model relates to a charging station technical field, especially an automatic intelligent charging station of discernment load.

Background

With the economic development, vehicles are also developed synchronously, and electric vehicles have the advantages of portability and environmental protection, and have already occupied an important place in vehicles. However, when using an electric vehicle, the problem of charging the battery of the electric vehicle must be faced, and the methods of charging the battery by pulling a cord outdoors or moving the electric vehicle home have problems of management, safety and the like.

In order to solve the problem of uniform charging, a charging station provides power sockets which are not interfered with each other, and in order to ensure that the battery is fully charged and then carry out safety protection, the current of the battery which is being charged is judged, so that whether the battery is fully charged is judged, and the current of the battery is cut off; however, the conventional charger generally has charging protection, and when the charging time is a certain period or the temperature of the battery is high, the current is reduced, the current detection of the charging station can determine that the battery is fully charged, and the current is cut off, but the charging of the battery is not actually completed, so that the trouble of a user is caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned shortcoming of the prior art, the utility model aims at providing an automatic intelligent charging station of discernment load.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an automatic intelligent charging station of discernment load, includes charging control box and a plurality of automatic identification socket, the automatic identification socket is established on the socket row, the automatic identification socket is connected with the charging control box, the automatic identification socket includes socket state detection module and voltage current detection module, the charging control box includes the main control unit, the main control unit is connected with socket state detection module, voltage current detection module and output control module.

As a further improvement of the utility model: the number of the automatic identification sockets is 10.

As a further improvement of the utility model: the socket state detection module comprises a plurality of socket state detection circuits with the same circuit structure, the socket state detection circuits are connected with the main control unit in parallel, the voltage and current detection module comprises voltage and current detection circuits, the voltage and current detection circuits are connected with the socket state detection circuits and the main control unit, the output control module comprises an output control circuit, the output control circuit is connected with the main control unit, and the output control circuit is connected with the socket state detection circuits and the voltage and current detection circuits.

As a further improvement of the utility model: the charging control box is also provided with a touch input module, an IC card swiping module, a voice module and a payment module.

As a further improvement of the utility model: the touch input module, the IC card swiping module, the voice module and the payment module are connected with the main control unit.

As a further improvement of the utility model: the automatic identification socket is connected with the voice module.

As a further improvement of the utility model: still include loudspeaker, loudspeaker establish the control box lower extreme that charges, loudspeaker are connected with voice module.

As a further improvement of the utility model: the payment system is characterized by further comprising a communication module, wherein the communication module is connected with the payment module, and the payment module is connected with the output control module.

As a further improvement of the utility model: the automatic identification socket further comprises a current transformer, a relay and a wiring terminal, and the wiring terminal is electrically connected with the socket.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the charging control box is connected with the automatic identification sockets, and one charging control box controls the sockets and has a one-machine multi-control function;

(2) the automatic identification socket comprises a socket state detection module and a voltage and current detection module, the automatic identification socket is connected with the voice module, and when a user inserts the charger into the socket, the charging control box automatically broadcasts the socket number without the need of self-selection of the user, so that the wrong selection condition is avoided;

(3) the voltage and current detection module is arranged to perform secondary judgment on the charging process, so that the situation that a charging power supply is cut off due to self-protection of the battery is prevented, and the charging of the battery is guaranteed to be effective.

Drawings

Fig. 1 is the structural schematic diagram of the charging control box of the present invention.

Fig. 2 is a schematic view of the charging control box according to the present invention.

Fig. 3 is a schematic structural diagram of the automatic identification socket and the socket row of the present invention.

Fig. 4 is a partial circuit diagram of the single automatic identification socket state detection circuit of the present invention.

Fig. 5 is a partial circuit diagram of the single automatic identification socket state detection circuit of the present invention.

Fig. 6 is a partial circuit diagram of the automatic identification socket voltage and current detection circuit of the present invention.

Fig. 7 is a partial circuit diagram of the automatic identification socket voltage and current detection circuit of the present invention.

Fig. 8 is a partial circuit diagram of the output control circuit of the present invention.

Fig. 9 is a circuit diagram of an output portion of the output control circuit of the present invention.

Fig. 10 is a circuit diagram of the control output part of the output control circuit of the present invention.

Detailed Description

The invention will now be further described with reference to the accompanying drawings, in which: the utility model provides an automatic intelligent charging station of discernment load, includes charging control box 1 and a plurality of automatic identification socket 2, automatic identification socket 2 is established on socket row 3, automatic identification socket 2 is connected with charging control box 1, automatic identification socket 2 includes socket state detection module and voltage current detection module, charging control box 1 includes the main control unit, the main control unit is connected with socket state detection module, voltage current detection module and output control module.

Still be equipped with touch input module 11, IC-card swiping module 12, display screen 13, loudspeaker 14, heat dissipation ventilation hole 15, control box lockhole 16, communication module, voice module and payment module on the control box that charges 1, touch input module 11, IC-card swiping module 12, voice module and payment module are connected with the main control unit, loudspeaker 14 is established at 1 lower extreme of control box that charges, loudspeaker 14 is connected with voice module, communication module is connected with payment module, payment module is connected with output control module, display screen 13 is connected with main control unit, payment module and communication module.

The automatic identification socket 2 is connected with the voice module, the automatic identification socket 2 further comprises a current transformer, a relay and a wiring terminal, and the wiring terminal is an electric connection socket.

The socket state detection module comprises a plurality of socket state detection circuits with the same circuit structure, the socket state detection circuits are connected with the main control unit in parallel, the voltage and current detection module comprises voltage and current detection circuits, the voltage and current detection circuits are connected with the socket state detection circuits and the main control unit, the output control module comprises an output control circuit, the output control circuit is connected with the main control unit, and the output control circuit is connected with the socket state detection circuits and the voltage and current detection circuits.

Socket state detection module is used for detecting the socket user state, socket state detection module is connected with voice module, and when socket state detection module detected the socket and had the load, voice module reported automatically.

The voltage and current detection module is used for detecting the charging state of the battery, the voltage and current detection module can disconnect the relay, at the moment, the voltage and current are judged for the first time, the first judgment result is compared, the charging state of the battery is judged and detected for the second time, and therefore whether the voltage and the current are continuously output or not is controlled according to the control output control module, and the full charging of the battery is ensured.

In order to enable a user to still smoothly use the touch input module of the charging control box at night or in a place with insufficient light, the input panel of the touch input module is arranged in a transparent alphanumeric mode, the touch input module comprises a backlight lamp, and letters and numbers can be backlighted when the light is insufficient, so that the input of the user is ensured to be correct.

The implementation case is as follows:

the user stops the electric vehicle or takes out the battery near the charging station, the battery charger is plugged into the automatic identification socket, the loudspeaker on the charging control box automatically broadcasts the number of the plugged automatic identification socket, the user selects to use an IC card or intelligent payment and other modes to pay, the main control unit controls the output control module to start charging the battery after the payment is finished, and the voltage and current detection circuit monitors and detects the battery during the charging process, so that the charging is ensured to be continued when the battery is not fully charged until the battery is charged.

In conclusion, after the ordinary skilled in the art reads the document of the present invention, according to the present invention, the technical solution and technical concept of the present invention do not need creative mental labor to make other various corresponding transformation schemes, which all belong to the protection scope of the present invention.

Claims

1. The utility model provides an automatic intelligent charging station of discernment load, includes charging control box and a plurality of automatic identification socket, its characterized in that, the automatic identification socket is established on the socket row, the automatic identification socket is connected with the charging control box, the automatic identification socket includes socket state detection module and voltage current detection module, the charging control box includes the main control unit, the main control unit is connected with socket state detection module, voltage current detection module and output control module.

2. The intelligent charging station capable of automatically identifying loads according to claim 1, wherein a touch input module, an IC card swiping module, a voice module and a payment module are further arranged on the charging control box.

3. The intelligent charging station capable of automatically identifying loads according to claim 2, wherein the touch input module, the IC card swiping module, the voice module and the payment module are connected with the main control unit.

4. The intelligent charging station capable of automatically identifying loads according to claim 1 or 3, wherein the automatic identification socket is connected with a voice module.

5. The intelligent charging station capable of automatically identifying loads according to claim 1 or 3, further comprising a loudspeaker, wherein the loudspeaker is arranged at the lower end of the charging control box and is connected with the voice module.

6. The intelligent charging station capable of automatically identifying loads according to claim 1, further comprising a communication module, wherein the communication module is connected with a payment module, and the payment module is connected with an output control module.

7. The intelligent charging station capable of automatically identifying loads according to claim 1, wherein the automatic identification socket further comprises a current transformer, a relay and a terminal, and the terminal is an electrical connection socket.