阅读说明：本技术 一种充电桩、系统及充电控制方法 (Charging pile, system and charging control method ) 是由 辛晓帅 郑刚 颉宏宇 王官义 于 2019-09-10 设计创作，主要内容包括：本发明公开了一种充电桩、系统及充电控制方法,主要解决现有技术中存在的现有门充电桩会占用充电车位,给停车和充电都造成不便,存在安全隐患的问题。该一种充电桩系统包括安装于车库内顶部的充电桩本体、用于控制充电桩本体的充电控制模块；充电控制模块的信号输入端电连有电能测量装置,其对应的信号输出端分别电连有充电开关和插头升降模块；插头升降模块通过充电线缆连接有充电插头,充电开关的信号输出端与充电插头的信号输入端电连,充电插头与电动汽车上的插座相匹配。通过上述方案,本发明达到了停车充电方便及不存在安全隐患的目的,具有很高的实用价值和推广价值。(The invention discloses a charging pile, a charging system and a charging control method, and mainly solves the problems that the existing door charging pile in the prior art occupies a charging parking space, causes inconvenience for parking and charging and has potential safety hazards. The charging pile system comprises a charging pile body and a charging control module, wherein the charging pile body is installed at the top in a garage; the signal input end of the charging control module is electrically connected with an electric energy measuring device, and the corresponding signal output ends of the charging control module are respectively electrically connected with a charging switch and a plug lifting module; the plug lifting module is connected with a charging plug through a charging cable, the signal output end of the charging switch is electrically connected with the signal input end of the charging plug, and the charging plug is matched with a socket on the electric automobile. Through the scheme, the purposes of convenient parking and charging and no potential safety hazard are achieved, and the system has high practical value and popularization value.)

1. The utility model provides a fill electric pile, its characterized in that is including installing the electric pile body that fills at top in the garage.

2. a charging pile system is characterized by comprising a charging pile body and a charging control module, wherein the charging pile body is arranged at the top in a garage; the signal input end of the charging control module is electrically connected with an electric energy measuring device, and the corresponding signal output ends of the charging control module are respectively electrically connected with a charging switch and a plug lifting module; the plug lifting module is connected with a charging plug through a charging cable, the signal output end of the charging switch is electrically connected with the signal input end of the charging plug, and the charging plug is matched with a socket on the electric automobile.

3. The charging pile system according to claim 2, wherein the signal port of the charging control module is electrically connected with the wireless communication module, the charging management system and the mobile terminal in sequence; the charging management system collects the running state and the charging state of the charging pile and sends the running state and the charging state to the mobile terminal, and receives a control instruction of the mobile terminal and sends the control instruction to the charging pile.

4. A charging pile system according to claim 3, wherein the plug lifting module is electrically connected to a motor for controlling the extension and retraction of the cable; the plug lifting module receives a control instruction of the charging control module, and the charging plug is lifted and lowered by controlling the extension and retraction of the charging cable through the motor.

5. a charging pile system according to any one of claims 2 to 4, wherein the wireless communication module is a 4G module.

6. The charging pile system according to claim 5, wherein the electric energy measuring device is a smart meter.

7. The charging pile system according to claim 7, wherein the charging switch is a contactor switch.

8. The charging pile system according to claim 8, wherein the mobile terminal is a smart phone or a tablet.

9. a charging control method of a charging pile system is characterized in that: the method comprises the following steps:

During charging

(S11) issuing a charging plug lowering command through the mobile terminal, the command being sent from the mobile terminal to the charging management system via the wireless communication module;

(S12) the charging management system transmitting the charging plug lowering command obtained from the step (S11) to the charging control module, the charging control module reading the command and controlling the plug lifting module to lower the charging plug;

(S13) after the charging plug is stably connected with the charging socket of the electric automobile after the step (S12) is completed, a user issues a charging starting instruction through the mobile terminal, the instruction is sent to the charging management system in a mobile mode, the charging starting instruction is sent to the charging control module through the charging management system, and after the charging control module reads the instruction, the charging control module controls the charging switch to be closed to start charging the electric automobile;

At the end of charging

(S21) first issuing a charge stop command through the mobile terminal, the command being sent from the charging terminal to the charge management system;

(S22) the charging management system transmitting the charging stop command obtained from the step (S11) to the charging control module, the charging control module reading the command and controlling the charging switch to turn off to stop charging;

(S23) after the step (S12) is completed, the charging plug is separated from the charging socket of the electric automobile, then the user issues a charging plug ascending instruction through the mobile terminal, the instruction is transmitted to the charging management system from the mobile terminal and is sent to the charging control module, the charging control module reads the instruction, and the charging plug ascending and descending module is controlled to ascend so that the charging of the electric automobile with the charging plug is completed.

10. the charging control method of the charging pile system according to claim 9, characterized in that: the charging pile is provided with an electric energy measuring module; in the charging process, the electric energy measuring module collects charging voltage, current and electric quantity information and sends the charging voltage, current and electric quantity information to the charging control module, the charging control module uploads the information and the operating state of the charging pile to the charging management system through the wireless communication module, and the charging management system sends the information to the mobile terminal.

Technical Field

The invention relates to the field of automobile charging, in particular to a charging pile, a charging system and a charging control method.

Background

Electric vehicles represent the future development direction of automobiles, and as the number of electric vehicles increases, the problem of difficulty in charging electric vehicles begins to attract attention of people. The problem of electric automobile charge difficulty is solved except that the more public electric pile that fills of construction, and the private electric pile that fills that distributes in the garage also is a main way of solving the problem of charging.

The existing wall-mounted type charging pile and the floor type charging pile have certain defects when used in an underground garage. The floor type charging pile occupies a charging parking space, and inconvenience is brought to parking and charging; the wall-mounted charging pile needs a specific requirement that the parking space is backed by a wall, and is not suitable for all underground parking spaces; in addition, the underground garage has a certain water inlet risk in rainy weather, so that the risk of soaking the two charging piles is increased; finally, because the two charging piles are installed at lower positions, the electric shock risk of personnel, particularly children, is increased.

disclosure of Invention

The invention aims to provide a charging pile, a charging system and a charging control method, and aims to solve the problems that an existing door charging pile occupies a charging parking space, parking and charging are inconvenient, and potential safety hazards exist.

In order to solve the above problems, the present invention provides the following technical solutions:

A charging pile comprises a charging pile body arranged at the top in a garage.

a charging pile system comprises a charging pile body and a charging control module, wherein the charging pile body is installed at the top in a garage; the signal input end of the charging control module is electrically connected with an electric energy measuring device, and the corresponding signal output ends of the charging control module are respectively electrically connected with a charging switch and a plug lifting module; the plug lifting module is connected with a charging plug through a charging cable, the signal output end of the charging switch is electrically connected with the signal input end of the charging plug, and the charging plug is matched with a socket on the electric automobile.

Specifically, a signal port of the charging control module is electrically connected with the wireless communication module, the charging management system and the mobile terminal in sequence; the charging management system collects the running state and the charging state of the charging pile and sends the running state and the charging state to the mobile terminal, and receives a control instruction of the mobile terminal and sends the control instruction to the charging pile.

Specifically, the plug lifting module is electrically connected with a motor for controlling the extension of the cable; the plug lifting module receives a control instruction of the charging control module, and the charging plug is lifted and lowered by controlling the extension and retraction of the charging cable through the motor.

Specifically, the wireless communication module is a 4G module.

Specifically, the electric energy measuring device is a smart meter.

Specifically, the charge switch is a contactor switch.

Specifically, the mobile terminal is a smart phone or a tablet.

A charging control method of a charging pile system comprises the following steps:

During charging

(S11) issuing a charging plug lowering command through the mobile terminal, the command being sent from the mobile terminal to the charging management system via the wireless communication module;

(S12) the charging management system transmitting the charging plug lowering command obtained from the step (S11) to the charging control module, the charging control module reading the command and controlling the plug lifting module to lower the charging plug;

(S13) after the charging plug is stably connected with the charging socket of the electric automobile after the step (S12) is completed, a user issues a charging starting instruction through the mobile terminal, the instruction is sent to the charging management system in a mobile mode, the charging starting instruction is sent to the charging control module through the charging management system, and after the charging control module reads the instruction, the charging control module controls the charging switch to be closed to start charging the electric automobile;

At the end of charging

(S21) first issuing a charge stop command through the mobile terminal, the command being sent from the charging terminal to the charge management system;

(S22) the charging management system transmitting the charging stop command obtained from the step (S11) to the charging control module, the charging control module reading the command and controlling the charging switch to turn off to stop charging;

(S23) after the step (S12) is completed, the charging plug is separated from the charging socket of the electric automobile, then the user issues a charging plug ascending instruction through the mobile terminal, the instruction is transmitted to the charging management system from the mobile terminal and is sent to the charging control module, the charging control module reads the instruction, and the charging plug ascending and descending module is controlled to ascend so that the charging of the electric automobile with the charging plug is completed.

Specifically, the charging pile is provided with an electric energy measuring module; in the charging process, the electric energy measuring module collects charging voltage, current and electric quantity information and sends the charging voltage, current and electric quantity information to the charging control module, the charging control module uploads the information and the operating state of the charging pile to the charging management system through the wireless communication module, and the charging management system sends the information to the mobile terminal.

Compared with the prior art, the invention has the following beneficial effects:

(1) According to the invention, the charging pile is arranged at the top of the garage, so that the garage space is not occupied, and the risks of equipment water inflow and electric shock of personnel are reduced.

(2) according to the invention, the charging voltage, current and electric quantity information, the running state and the charging state of the charging pile can be checked through the mobile terminal, so that people can check the re-information more intuitively and select a proper charging pile.

(3) The invention issues the instruction through the mobile terminal to complete the charging of the electric automobile and finish the charging; the charging process is simple, the operation is easy, and the life of people is more convenient.

Drawings

FIG. 1 is a block diagram of the present invention.

Fig. 2 is a schematic diagram of a functional structure of the charging pile.

Detailed Description

The present invention is further illustrated by the following figures and examples, which include, but are not limited to, the following examples.

The technical scheme of the invention is as follows: a charging pile installed at the top of a garage for charging an electric automobile comprises a ceiling type charging pile, a charging management system and a mobile terminal; the electric pile is filled to ceiling type selection in this embodiment, also can select other mounting means to install the interior top in charging places such as garage, like threaded connection, joint etc. with filling electric pile.

As shown in fig. 1, the charging pile system of the present invention includes a charging pile body installed at the top inside the garage, a charging control module for controlling the charging pile body, a wireless communication module, an electric energy measuring module, a charging switch, a plug lifting module, and a charging plug; the charging control module is a core component of the ceiling type charging pile, a signal input end of the charging control module is connected with the electric energy measuring device so as to monitor the voltage, current and electric quantity states during charging, a corresponding signal output end of the charging control module is respectively and electrically connected with a charging switch and a plug lifting module, a charging control instruction is output so as to control the lifting of the charging switch and the charging plug of the charging pile, and the charging control module is connected with the wireless communication module, receives the charging control instruction and feeds back the charging state of the charging pile; the wireless communication module is connected with the charging management system through the internet; the ceiling type charging pile also comprises an electric energy measuring module which measures charging voltage, current and electric quantity information and transmits the information to the charging control module; the charging switch receives a control instruction of the charging module and disconnects or closes a power line of the charging plug; the plug lifting module is connected with the charging plug through a charging cable, receives a control instruction of the charging control module, controls the extension and retraction of the charging cable and realizes the lifting of the charging plug; and the charging plug is connected with the charging socket of the electric automobile during charging, so that electric energy transmission is realized.

The charging management system is communicated with the mobile terminal through the internet in the top-mounted charging pile respectively, acquires the running state and the charging state of the top-mounted charging pile and sends the running state and the charging state to the mobile terminal, receives the control instruction of the mobile terminal and sends the control instruction to the top-mounted charging pile.

The charging control method of the ceiling type charging system designed by the invention comprises the following steps:

When a user needs to charge the electric automobile, a charging plug descending instruction is issued through the mobile terminal, the instruction is sent to a charging management system through the internet by the mobile terminal, the instruction is sent to a communication module in the ceiling type charging pile through the charging management system, the instruction is read by a charging control module, and the plug lifting module is controlled to descend the charging plug; after charging plug and electric automobile charging socket connection stabilize, user's accessible mobile terminal assigns the start instruction that charges, and this instruction is sent to the management system that charges by removing, sends the communication module in the electric pile that fills of ceiling type through the management system that charges, reads this instruction by the control module that charges, and the electric power line of the closed charging plug module of control charging switch begins to charge for electric automobile.

In the charging process, a user can inquire the operating state of the charging pile, the charging voltage, the charging current and the charging quantity information through the mobile terminal, the charging state information is collected by the electric energy measuring module in the ceiling type charging pile, the charging control module uploads the charging state and the operating state of the charging pile to the charging management system through the communication module, and the charging management system sends the charging state and the operating state to the mobile terminal.

When a user needs to finish charging of the electric automobile, a charging stop instruction is issued through the mobile terminal, the instruction is sent to the charging management system through the charging terminal, the instruction is transmitted to the communication module in the ceiling type charging pile through the charging management system, the instruction is read by the charging control module, the charging switch is controlled to disconnect a power line of the charging plug module, and charging is stopped; when the charging plug and the electric automobile charging socket separation back, user's accessible mobile terminal assigns the ascending instruction of charging plug, and this instruction is transmitted to the management system that charges by mobile terminal, transmits to the communication module that the ceiling type was filled in electric pile through the management system that charges, reads this instruction by the control module that charges, and control plug lifting module rises the charging plug, so far the electric automobile finishes that charges.

As shown in fig. 2, a ceiling type charging pile includes an ac power supply, a charging control module, a 4G module, a smart meter, a contactor, a stepping motor, and a charging plug. The charging control module receives charging state data of the charging pile collected by the intelligent ammeter and transmits the charging state data to the 4G module, and the charging control module receives a control instruction through the 4G module and controls the switch of the contactor and the stepping motor to rotate so as to realize the lifting of the charging plug; the 4G module is used as the wireless communication module and is communicated with a charging management system; the intelligent ammeter is used as the electric energy measuring device, collects voltage, current and electric quantity data and transmits the data to the charging control module; the contactor is used as the charging switch and closes or opens a power line between the alternating current power supply and the charging plug according to a charging switch instruction sent by the charging control module; the stepping motor is used as the plug module, and the charging plug is lifted through rolling the charging plug cable; the charging plug is used for being connected with an electric automobile charging socket to realize electric energy transmission.

the invention is well implemented in accordance with the above-described embodiments. It should be noted that, based on the above structural design, in order to solve the same technical problems, even if some insubstantial modifications or colorings are made on the present invention, the adopted technical solution is still the same as the present invention, and therefore, the technical solution should be within the protection scope of the present invention.