CN110247682A - Communication networking system for electric automobile stereo garage and stereo garage - Google Patents

Abstract

The invention discloses a communication networking system for an electric automobile stereo garage and the stereo garage, wherein the system is arranged below each transformer platform area and comprises a PLC master module and at least one PLC slave module; the PLC master module is installed at a centralized management system, at least one PLC slave module is installed at the charging pile of each parking space, and each PLC slave module is connected with the PLC master module through power line carrier communication technology to realize communication interaction of data signals. According to the communication networking system for the electric automobile stereo garage and the stereo garage, the power line carrier communication technology is adopted, so that the problem of network cable interference caused by extra wiring can be avoided, the anti-interference capacity of data signals can be improved, the communication quality is ensured, and the construction reduction is reduced.

Description

A communication networking system for electric vehicle stereo garage and stereo garage

technical field

Embodiments of the present invention relate to the technical field of three-dimensional garage communication networking, and in particular, to a communication networking system for an electric vehicle three-dimensional garage and a three-dimensional garage.

Background technique

With the continuous development of my country's electric vehicle industry, electric vehicles have become more and more popular. The increase of vehicles, high land costs and limited parking spaces make electric vehicle three-dimensional garages a trend for us. The three-dimensional garage is equipped with charging piles, and the centralized management and communication of charging information and parking space status of the entire garage system has become a difficult problem for us. The current networking methods include networking directly through network cables, and networking through 2.4G methods such as WiFi and Bluetooth. First of all, for the way of transmitting information through network cable, because the network cable must move with the car carrier during the operation of the garage, there will be a problem of network cable interference; secondly, for the method of 2.4G wireless networking through WiFi and Bluetooth The anti-interference ability and transmission distance of the wireless networking method are limited, and the power interference of the garage is large, so the communication quality cannot be guaranteed.

SUMMARY OF THE INVENTION

The present invention provides a communication networking system and a three-dimensional garage for an electric vehicle three-dimensional garage, so as to solve the deficiencies of the prior art.

To achieve the above object, the present invention provides the following technical solutions:

In a first aspect, an embodiment of the present invention provides a communication networking system for an electric vehicle three-dimensional garage, which is installed under each transformer station area and includes a PLC main module and at least one PLC slave module;

One of the PLC master modules is installed at the centralized management system, at least one of the PLC slave modules is installed at the charging pile of each parking space, and each of the PLC slave modules is connected to the PLC master module through a power line carrier communication technology. connection to realize the communication and interaction of data signals.

Further, in the communication networking system for electric vehicle three-dimensional garage, the PLC main module includes a first serial port signal transceiver module, a first carrier signal transceiver module and a first power supply module;

The first serial port signal transceiver module is used to connect the PLC main module to the centralized management system;

The first carrier signal transceiver module is used to connect the PLC master module to the PLC slave module through a power line carrier communication technology connection;

The first power module is used to provide power for the PLC main module.

Further, in the communication networking system for electric vehicle stereo garage, the PLC slave module includes a second serial port signal transceiver module, a second carrier signal transceiver module and a second power supply module;

The second serial port signal transceiver module is used to connect the PLC slave module to the charging pile;

The second carrier signal transceiver module is used to connect the PLC slave module to the PLC master module through a power line carrier communication technology connection;

The second power module is used to provide power for the PLC slave module.

Further, the communication networking system for the electric vehicle stereo garage further includes a serial port signal transceiving indicator light, a carrier signal transceiving indicator light, and a power indicator light;

There are a plurality of serial port signal transceiver indicators, which are respectively used to indicate the working states of the first serial port signal transceiver module and the second serial port signal transceiver module;

There are a plurality of carrier signal transceiving indicator lights, which are respectively used to indicate the working states of the first carrier signal transceiving module and the second carrier signal transceiving module;

There are multiple power indicator lights, which are respectively used to indicate the working states of the first power module and the second power module.

In a second aspect, an embodiment of the present invention provides an electric vehicle three-dimensional garage, including the communication networking system for an electric vehicle three-dimensional garage according to the first aspect.

The embodiment of the present invention provides a communication networking system for an electric vehicle three-dimensional garage and a three-dimensional garage. By using the power line carrier communication technology, the problem of network cable interference caused by additional wiring can not only be avoided, but also the data signal can be improved. Anti-interference ability, ensure communication quality, and reduce construction reduction.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that are used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic structural diagram of a communication networking system for an electric vehicle three-dimensional garage provided in Embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of an electric vehicle three-dimensional garage according to Embodiment 2 of the present invention.

Reference number:

PLC main module 10, PLC slave module 20, centralized management system 30, charging pile 40;

The electric vehicle three-dimensional garage 100 is used for the communication networking system 200 of the electric vehicle three-dimensional garage.

Detailed ways

In order to make the purposes, features and advantages of the present invention more obvious and understandable, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the following description The embodiments described above are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be co-located components at the same time. When a component is considered to be "set on" another component, it can be set directly on the other component or there may be a centered set of components at the same time.

In addition, the terms "long", "short", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention, rather than indicating or implying the referred device. Or the original must have this specific orientation and operate in a specific orientation configuration, which should not be construed as a limitation of the present invention.

The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.

Example 1

Please refer to FIG. 1 , an embodiment of the present invention provides a communication networking system for an electric vehicle three-dimensional garage, which is installed under each transformer station area and includes a PLC main module 10 and at least one PLC slave module 20;

One of the PLC master modules 10 is installed at the centralized management system 30, at least one of the PLC slave modules 20 is installed at the charging pile 40 of each parking space, and each of the PLC slave modules 20 is connected with the power line carrier communication technology. The PLC main module 10 is connected to realize the communication and interaction of data signals.

Among them, the data signal includes information such as parking space control, charging control commands, query parking space status, charging status and other information.

Preferably, the PLC main module 10 includes a first serial port signal transceiver module, a first carrier signal transceiver module and a first power supply module;

The first serial port signal transceiver module is used to connect the PLC main module 10 to the centralized management system 30;

The first carrier signal transceiver module is used to connect the PLC master module 10 to the PLC slave module 20 through a power line carrier communication technology connection;

The first power module is used to provide power for the PLC main module 10 .

Preferably, the PLC slave module 20 includes a second serial port signal transceiver module, a second carrier signal transceiver module and a second power supply module;

The second serial port signal transceiver module is used to connect the PLC slave module 20 to the charging pile 40;

The second carrier signal transceiver module is used to connect the PLC slave module 20 to the PLC master module 10 through a power line carrier communication technology connection;

The second power module is used to provide power for the PLC slave module 20 .

Preferably, it also includes a serial port signal transceiving indicator light, a carrier signal transceiving indicator light, and a power indicator light;

There are a plurality of serial port signal transceiver indicators, which are respectively used to indicate the working states of the first serial port signal transceiver module and the second serial port signal transceiver module;

There are a plurality of carrier signal transceiving indicator lights, which are respectively used to indicate the working states of the first carrier signal transceiving module and the second carrier signal transceiving module;

There are multiple power indicator lights, which are respectively used to indicate the working states of the first power module and the second power module.

The embodiment of the present invention provides a communication networking system for an electric vehicle three-dimensional garage. By adopting the power line carrier communication technology, the problem of network cable interference caused by additional wiring can not only be avoided, but also the anti-interference ability of data signals can be improved. , to ensure the quality of communication, the construction reduction can also be reduced.

Embodiment 2

Referring to FIG. 2 , an embodiment of the present invention provides an electric vehicle three-dimensional garage 100 , including the communication networking system 200 for an electric vehicle three-dimensional garage described in the first embodiment.

In the electric vehicle three-dimensional garage provided by the embodiment of the present invention, by using the power line carrier communication technology, not only can the problem of network cable interference caused by additional wiring be avoided, but also the anti-interference ability of data signals can be improved, the communication quality can be guaranteed, and the construction cost can be reduced. also reduced.

So far, the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be used for the foregoing implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. a kind of constructing communication network system for electric car stereo garage, is mounted under each transformer platform area, feature exists In, including PLC main module and at least one PLC are from module；

One PLC main module is mounted at centralized management system, at least one described PLC is separately mounted to each from module At the charging pile of parking stall, each PLC is connected by power-line carrier communication connection with the PLC main module from module It connects, realizes the communication interaction of data-signal.

2. the constructing communication network system according to claim 1 for electric car stereo garage, which is characterized in that described PLC main module includes first serial signal transmitting and receiving module, first carrier signal transmitting and receiving module and the first power module；

The first serial signal transmitting and receiving module is used to the PLC main module being connected to the centralized management system；

The first carrier signal transmitting and receiving module is used to connect the PLC main module by power-line carrier communication and institute PLC is stated to connect from module；

First power module is used to provide electric energy for the PLC main module.

3. the constructing communication network system according to claim 2 for electric car stereo garage, which is characterized in that described PLC from module include second serial signal transmitting and receiving module, the second carrier signal transceiver module and second power supply module；

The second serial signal transmitting and receiving module is used to the PLC being connected to the charging pile from module；

The second carrier signal transceiver module is used to from module connect the PLC by power-line carrier communication and institute State the connection of PLC main module；

The second power supply module is used to provide electric energy from module for the PLC.

4. the constructing communication network system according to claim 3 for electric car stereo garage, which is characterized in that further include Rs 232 serial interface signal receives and dispatches indicator light, carrier signal transmitting-receiving indicator light and power supply indicator；

Rs 232 serial interface signal transmitting-receiving indicator light has multiple, is respectively used to indicate the first serial signal transmitting and receiving module and the second string The working condition of message transceiver module；

Carrier signal transmitting-receiving indicator light has multiple, is respectively used to indicate that the first carrier signal transmitting and receiving module and second carries The working condition of wave signal transmitting and receiving module；

The power supply indicator has multiple, is respectively used to indicate the work shape of first power module and second power supply module State.

5. a kind of electric car stereo garage, which is characterized in that be used for including according to any one of claims 1 to 4 The constructing communication network system of electric car stereo garage.