CN210478424U

CN210478424U - Charging control system of matrix type flexible charging pile

Info

Publication number: CN210478424U
Application number: CN201920379371.3U
Authority: CN
Inventors: 陈爽; 何相江; 何耀伟; 刘欣茂
Original assignee: Luzhou Energy Investment Co ltd
Current assignee: Luzhou Energy Investment Co ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-05-08
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a charging control system of a matrix flexible charging pile, which comprises a microprocessor, and a temperature sensor, an alarm, a charging module and a micro air conditioner which are connected with the microprocessor, wherein the temperature sensor is used for sensing the charging temperature and sending the acquired signal to the microprocessor; the alarm is used for receiving the signal sent by the microprocessor and sending an alarm sound; the charging module is used for supplying power to each component in the charging control system and the electric automobile; the micro air conditioner is used for receiving the signal sent by the microprocessor and cooling; and the microprocessor is used for receiving the signal sent by the temperature sensor and sending the processed signal to the alarm and the micro air conditioner, when the temperature is overhigh during charging, the alarm gives an alarm sound, the micro air conditioner starts to cool, and the microprocessor controls the charging and power-off of the electric automobile. The utility model discloses avoided charging temperature too high, the phenomenon of car spontaneous combustion appears.

Description

Charging control system of matrix type flexible charging pile

Technical Field

The utility model relates to a pile field of charging specifically is the charge control system that the flexible pile of charging of matrix.

Background

In recent years, the living standard of people is gradually improved, most families have own private automobiles, and with the low-carbon economy becoming the main melody of the development of Chinese economy, the electric automobiles serve as an important component of a new energy strategy and an intelligent power grid, and one of strategic emerging industries determined by state courtyards, the charging pile becomes the key point of the development of the future Chinese automobile industry and the energy industry, the charging pile realizes power sharing and allocation according to needs, can meet the charging requirements of the electric automobiles with different models and different powers, and simultaneously meets the ultra-high power requirements brought by the development of future battery technology and the continuous improvement of battery charging multiplying power, thereby having great economic benefit and social benefit. However, in recent years, the news of the electric vehicle burning when being charged is endless, which brings great danger and insecurity, and causes property and even life loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of burning on fire when current electric automobile charges, provide a charge control system of flexible pile that charges of matrix, reach and warn and in time cut off the power supply cooling before the temperature on fire, avoid electric automobile to charge the purpose of spontaneous combustion.

The purpose of the utility model is mainly realized through the following technical scheme:

the charging control system of the matrix type flexible charging pile comprises a microprocessor, a temperature sensor, an alarm, a charging module, a micro air conditioner and a wireless communication module, wherein the temperature sensor, the alarm, the charging module, the micro air conditioner and the wireless communication module are all connected with the microprocessor, and the temperature sensor is used for sensing the charging temperature and sending signals acquired by the temperature sensor to the microprocessor; the alarm is used for receiving the signal sent by the microprocessor and sending an alarm sound; the charging module is used for supplying power to each component in the charging control system and the electric automobile; the micro air conditioner is used for receiving the signal sent by the microprocessor and cooling; the wireless communication module is used for receiving a signal sent by the microprocessor and sending the charging condition to a user; the microprocessor is used for receiving the signals sent by the temperature sensor and sending the processed signals to the alarm, the micro air conditioner, the charging module and the wireless communication module, when the charging temperature is too high, the temperature sensor sends the acquired temperature to the microprocessor, the microprocessor processes the signals and sends the signals to the charging module, the alarm, the micro air conditioner and the wireless communication module, the charging module stops charging the electric automobile, the alarm gives an alarm sound, the micro air conditioner starts to cool, and the wireless communication module sends the charging condition to a user, so that the problem that the user cannot know the charging condition when leaving and not hearing the alarm sound is avoided.

Furthermore, the charging module comprises a solar battery and a rechargeable battery, the rechargeable battery is connected with the microprocessor and receives signals sent by the microprocessor, and when the electric automobile is fully charged, the microprocessor controls the rechargeable battery to be powered off, so that the influence on the service life of the battery of the electric automobile after the electric quantity is overcharged due to continuous charging is avoided; the utility model discloses utilize solar cell electricity generation when using, rechargeable battery energy storage power supply can further reduce the utility model discloses a cost.

Further, the RTC module is connected with the microprocessor, is used for charging and timing and sending the charging time to the microprocessor, and the model RX8025T is selected for the RTC module, and can realize the timing reservation control of charging.

The voice module is used for sending voice prompt information when the electric automobile is charged and prompting a user that the charging of the automobile is started and completed; when the charging temperature reaches the temperature close to the self-ignition temperature of the vehicle, voice reminding is started before an alarm is sent out.

Further, the utility model discloses still include the rifle that charges, miniature air conditioner is connected in the rifle that charges, and miniature air conditioner air outlet is just to the department of charging for miniature air conditioner can be better act on the department of charging, and the cooling effect is more high-efficient, and wherein miniature air conditioner adopts prior art, has the dehumidification function, avoids the cooling in-process too many moisture to appear to influence the vehicle department of charging.

Further, miniature air conditioner includes air conditioner body and base, air conditioner body and base pass through the rolling disc and connect, and the rolling disc can rotate for miniature air conditioner can carry out diversified cooling to the department of charging, and increase cooling area is provided with shock mounting between rolling disc and the air conditioner body, and shock mounting adopts prior art, and installation shock mounting is favorable to reducing its vibrations when miniature air conditioner moves, makes its operation stable, the one side that the rolling disc was kept away from to the base is connected with the rifle that charges.

Further, the one side that the rolling disc was kept away from to the base is provided with the recess, the recess runs through perpendicular one side with the rolling disc and its be the arc, and the recess runs through perpendicular one side with the rolling disc and forms the through-hole, is favorable to installing on the rifle that charges and makes miniature air conditioner can carry out appropriate removal, and the recess is the arc and makes inseparabler with the contact of rifle that charges, avoids the use to appear dropping.

Furthermore, the temperature sensor is a CK-01A series, the CK-01A series temperature sensor is a short online infrared thermometer, the surface temperature of an object can be calculated by measuring the infrared radiation intensity emitted by the target without contacting the target, the temperature sensor is high in cost performance, wide in application range, small and exquisite and easy to install, can adapt to various working environments, is good in temperature measurement effect and can work in a complex electromagnetic environment.

Furthermore, the microprocessor is in HT45F4MA model, and comprises a multi-channel A/D converter, an overvoltage protection module, an overcurrent protection module, an LDO voltage stabilizing circuit and a plurality of timer modules which are flexible to use and can provide a timing function, a pulse generation function and a PWM generation function; the internal protection characteristics of a watchdog timer, low-voltage reset and low-voltage detection are arranged inside the single-chip microcomputer, and excellent anti-interference and ESD protection performances are added, so that the single-chip microcomputer can reliably run in a severe electromagnetic interference environment.

Furthermore, the INV-1000 series is selected as the wireless communication module, the wireless communication module can transmit signals in a long distance without being limited by distance, and the charging condition can be obtained through the wireless charging module as the charging time of the charging automobile is long and the user leaves the charging process.

To sum up, compared with the prior art, the utility model has the following beneficial effects: the utility model discloses be equipped with temperature sensor, siren and miniature air conditioner, when electric automobile charges, when the temperature is close its spontaneous combustion temperature, temperature sensor gives microprocessor with temperature signal transmission, microprocessor handles the back and gives the siren with the signal transmission, the siren sends alert ring, remind the user to notice safety, microprocessor control rechargeable battery does not charge and make miniature air conditioner start to electric automobile simultaneously, cool down electric automobile, avoid the phenomenon that the high temperature leads to electric automobile spontaneous combustion to appear.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a system framework diagram of the present invention;

fig. 2 is a schematic structural view of a micro air conditioner.

The reference numbers in the drawings are: 1-an air conditioner body; 2-base.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1:

as shown in fig. 1-2, the charging control system of the matrix flexible charging pile comprises a microprocessor, a temperature sensor, an alarm, a charging module, a micro air conditioner, a voice module and a charging gun, wherein the temperature sensor, the alarm, the charging module, the micro air conditioner and the voice module are all connected with the microprocessor, the charging module is used for supplying power to each component and electric vehicle in the charging control system, the micro air conditioner is connected to the charging gun, a micro air conditioner air outlet is right opposite to a charging position, the micro air conditioner adopts the prior art, has a dehumidifying function, and avoids too much moisture from affecting the vehicle charging position in a cooling process, the micro air conditioner comprises an air conditioner body 1 and a base 2, the air conditioner body 1 and the base 2 are connected through a rotating disc, a shock-proof device is arranged between the rotating disc and the air conditioner body 1, and the shock-proof device, the mounting of the shockproof device is beneficial to reducing the shock of the miniature air conditioner during operation and enabling the miniature air conditioner to operate stably, a groove is formed in one surface, away from the rotating disc, of the base 2 and connected with the charging gun, penetrates through one surface perpendicular to the rotating disc and is arc-shaped, a through hole is formed in one surface perpendicular to the rotating disc, of the groove, the groove is beneficial to being mounted on the charging gun and enabling the miniature air conditioner to move properly, the arc-shaped groove enables the miniature air conditioner to be in close contact with the charging gun, and falling in the using process is avoided; in the charging process of the electric automobile, the temperature sensor is used for sensing the charging temperature and sending a signal acquired by the temperature sensor to the microprocessor, the voice module is used for sending voice prompt information when the electric automobile is charged to prompt a user that the automobile starts to be charged and the charging is finished, but when the charging temperature reaches a temperature close to the spontaneous combustion temperature of the automobile, the microprocessor controls the power-off of the electric automobile by controlling the charging module, the microprocessor transmits the signal received by the temperature sensor to the voice module, the alarm and the micro air conditioner, the voice module starts to carry out voice prompt at the moment, the alarm sends out an alarm sound after receiving the signal sent by the microprocessor, the micro air conditioner receives the signal sent by the microprocessor and cools the temperature, the micro air conditioner arranged on the charging gun can better act on the charging position, and can rotate through the rotating disc, so that the micro air conditioner can, the cooling area is increased.

The charging module comprises a solar battery and a rechargeable battery, the rechargeable battery is connected with the microprocessor and receives a signal sent by the microprocessor, and when the electric automobile is fully charged, the microprocessor controls the rechargeable battery to be powered off, so that the influence on the service life of the battery of the electric automobile after the electric quantity is overcharged due to continuous charging is avoided; the utility model discloses utilize solar cell electricity generation when using, rechargeable battery energy storage power supply can further reduce the utility model discloses a cost.

For ensuring the utility model discloses the accuracy that uses under complicated electromagnetic environment, in this embodiment CK-01A series is chooseed for use to temperature sensor, CK-01A series's temperature sensor is short and small online infrared radiation thermometer, can contactless target and calculate the surface temperature of object through the infrared radiation intensity of measuring the target transmission, and its sexual valence relative altitude, usage are wide, small and exquisite easy installation can adapt to multiple operational environment, and the temperature measurement is effectual and can work under complicated electromagnetic environment. The microprocessor is in HT45F4MA model, and comprises a multi-channel A/D converter, an overvoltage protection module, an overcurrent protection module, an LDO voltage stabilizing circuit, and multiple flexibly used timer modules for providing timing function, pulse generation function and PWM generation function; the internal protection characteristics of a watchdog timer, low-voltage reset and low-voltage detection are arranged inside the single-chip microcomputer, and excellent anti-interference and ESD protection performances are added, so that the single-chip microcomputer can reliably run in a severe electromagnetic interference environment.

Example 2:

the present embodiment is defined as follows based on embodiment 1:

the charging control system of the matrix type flexible charging pile further comprises a wireless communication module and an RTC module, wherein the wireless communication module and the RTC module are connected with the microprocessor, the INV-1000 series is selected as the wireless communication module, the wireless communication module of the series can transmit signals in a long distance without being limited by distance, the RTC module is also connected with the charging module and is used for charging and timing and sending charging time to the microprocessor, and the RTC module is selected from an RX8025T model and can realize charging timing appointment control; in the electric automobile charging process, because the time is longer, some users can leave in the charging process, and wireless charging module can give the user with the charging condition, makes the user know the charging condition and avoids appearing the user and leaves and not hear the alarm sound and the problem of the charging condition of having not been known.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The charging control system of the matrix type flexible charging pile is characterized by comprising a microprocessor, a temperature sensor, an alarm, a charging module, a micro air conditioner and a wireless communication module, wherein the temperature sensor, the alarm, the charging module, the micro air conditioner and the wireless communication module are all connected with the microprocessor,

the temperature sensor is used for sensing the charging temperature and sending the acquired signal to the microprocessor;

the alarm is used for receiving the signal sent by the microprocessor and sending an alarm sound;

the charging module is used for supplying power to each component in the charging control system and the electric automobile;

the micro air conditioner is used for receiving the signal sent by the microprocessor and cooling;

the wireless communication module is used for receiving a signal sent by the microprocessor and sending the charging condition to a user;

and the microprocessor is used for receiving the signals sent by the temperature sensor and sending the processed signals to the alarm, the micro air conditioner and the charging module.

2. The charge control system of matrix-type flexible charge stack according to claim 1, wherein said charge module comprises a solar cell and a rechargeable battery, said rechargeable battery is connected with said microprocessor and receives the signal from said microprocessor.

3. The charging control system of matrix-type flexible charging stack according to claim 1, further comprising an RTC module connected to said microprocessor, said RTC module further connected to a charging module for timing charging and sending charging time to said microprocessor.

4. The charging control system of matrix-type flexible charging stack according to claim 1, further comprising a voice module connected to said microprocessor, said voice module being adapted to send out voice prompt information when charging an electric vehicle.

5. The charging control system of matrix-type flexible charging stack according to any one of claims 1 to 4, further comprising a charging gun, wherein said micro air conditioner is connected to said charging gun, and the outlet of said micro air conditioner faces the charging place.

6. The charging control system of matrix flexible charging stack according to claim 5, characterized in that, said miniature air conditioner includes an air conditioner body (1) and a base (2), said air conditioner body (1) and base (2) are connected through a rotating disc, a shock-proof device is provided between the rotating disc and the air conditioner body (1), one side of said base (2) far away from the rotating disc is connected with a charging gun.

7. The matrix-type flexible charging stack charging control system according to claim 6, wherein a groove is formed on one surface of the base (2) far away from the rotating disk, the groove penetrates through one surface perpendicular to the rotating disk and is arc-shaped, and the groove is connected with the charging gun.

8. The matrix-type flexible charge stack charge control system of claim 1, wherein said temperature sensor is in the CK-01A series.

9. The matrix-type flexible charge stack charge control system of claim 1, wherein said microprocessor is selected from the HT45F4MA model.

10. The matrix-type flexible charge stack charging control system of claim 1, wherein said wireless communication module is in INV-1000 series.