CN113771679A - Electric vehicle charging area safety early warning system - Google Patents
Electric vehicle charging area safety early warning system Download PDFInfo
- Publication number
- CN113771679A CN113771679A CN202111086614.2A CN202111086614A CN113771679A CN 113771679 A CN113771679 A CN 113771679A CN 202111086614 A CN202111086614 A CN 202111086614A CN 113771679 A CN113771679 A CN 113771679A
- Authority
- CN
- China
- Prior art keywords
- control module
- electric vehicle
- charging
- module
- charging area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/68—Off-site monitoring or control, e.g. remote control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/30—Arrangements in telecontrol or telemetry systems using a wired architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/82—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data
- H04Q2209/823—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data where the data is sent when the measured values exceed a threshold, e.g. sending an alarm
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides an electric motor car regional safety precaution system that charges, including the environment detection module, the environmental parameter that the environment detection module gathered includes the electric motor car ambient temperature signal and the smog signal in the region that charges, the data transmission that the environment detection module will gather is to control module in, the environment detection module with fill electric pile connection control module, control module handles the environmental parameter, control module does the comparison with the threshold value parameter in the control module with the data signal who gathers, control module fills the switch of electric pile's power supply according to the judged result control. The smoke-sensing temperature-sensing sensor and the area temperature-measuring module are arranged in the charging area of the electric vehicle, temperature signals and smoke signals in the charging area are monitored in real time and transmitted to the control module, the control module monitors charging current and power consumption of the charging pile in real time, the control module compares collected data with a built-in threshold value, and if the collected data exceed a safety threshold value, the charging pile is controlled to be powered off, so that the possibility of damage is reduced to the minimum.
Description
Technical Field
The invention relates to the technical field of electric vehicle safety monitoring, in particular to a safety early warning system for a charging area of an electric vehicle.
Background
With the development of society, traffic jam and environmental pollution become more serious day by day, electric vehicles become the trip choice of most people, especially seen everywhere on short distance journey in cities, because the electric vehicle industry rises like spring bamboo shoots after rain, various problems of uneven quality are also generated, especially for core components of electric vehicles and storage batteries, storage batteries with unqualified quality are very easy to cause hazards such as spontaneous combustion, and even storage batteries with qualified quality need to be paid attention when being charged to prevent damage caused by charging transition.
As the current government guides and the residents feel, for the users living in the buildings, the electric vehicle can be charged in the charging areas divided by the residential property, most of the electric vehicles do not have the automatic power-off function in the process of charging the storage batteries of the electric vehicles by the conventional electric vehicle chargers, the electric vehicle chargers cannot automatically stop charging when the storage batteries are fully charged in the actual charging process, but can still continuously output lower trickle current to the storage batteries, although a small amount of trickle current is charged in a short time, if the state is maintained for a long time, the storage batteries can be subjected to floating charging, so that the serious water loss can be caused for a long time to influence the service life of the storage batteries, the service life of the storage batteries is shortened, the quality problem can occur, and when one storage battery explodes due to failure, other storage batteries in the charging area can cause the serial explosion, the harm that causes is very big, and present residential area or office building do not all have to carry out the device or the system of safety monitoring to all electric motor cars in the district that charges, have the potential safety hazard.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an electric vehicle charging area safety early warning system which can be used for carrying out safety monitoring on a charging area of an electric vehicle and uploading the charging area to a cloud storage through arranging different monitoring modules.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a safety early warning system for an electric vehicle charging area comprises environment detection modules, wherein the environment detection modules are used for monitoring environment parameters in the electric vehicle charging area in real time, the electric vehicle charging area is a position range where an electric vehicle is in a charging state, and the environment detection modules are distributed in the electric vehicle charging area and used for monitoring signals of all positions in the electric vehicle charging area;
the control module is used for processing the environmental parameters collected by the environmental detection module;
the charging pile is used for supplying power to the electric vehicle;
the charging pile is positioned in a charging area of the electric vehicle and charges the electric vehicle, the environment detection module and the charging pile are connected with the control module, the environment detection module monitors environment parameters in the charging area of the electric vehicle in real time and transmits the environment parameters to the control module, the control module processes the environment parameters according to a detection judgment strategy and compares the environment parameters with threshold parameters in the control module, and the control module controls the on-off of a power supply of the charging pile according to a judgment result;
the judgment method of the detection judgment strategy comprises the following steps:
s1, the environment detection module monitors the environment parameters in the electric vehicle charging area in real time;
s2, the environment detection module transmits the acquired environment parameters to the control module;
s3, inputting a safety threshold range into the control module;
s4, the control module compares the input environmental parameters with the safety threshold range, if the environmental parameters are within the safety threshold range, the charging pile continues to charge the electric vehicle, and if the environmental parameters are not within the safety threshold range, the control module immediately cuts off a power supply of the charging pile to protect the safety of the electric vehicle.
Preferably, the environmental parameters collected by the environment detection module include an environmental temperature signal and a smoke signal in a charging area of the electric vehicle.
Preferably, the environment detection module comprises a smoke-sensing temperature sensor and an area temperature measurement module, wherein the smoke-sensing temperature sensor and the area temperature measurement module are both arranged in a charging area of the electric vehicle and used for monitoring temperature signals and smoke signals in real time.
Preferably, the control module is an intelligent socket, the intelligent socket has a data communication gateway, the intelligent socket is arranged at a charging interface of the charging pile, the charging pile charges the electric vehicle through the intelligent socket, and the intelligent socket monitors the current and the power consumption in the charging pile in real time.
Preferably, the environment detection module carries out wireless communication with the control module through the loRa signal, when having saved wiring space, can also realize intelligent data transmission.
Preferably, the control module is connected with a data server, the data server is connected with a Web server, the control module transmits the processed environmental parameters and the charging condition of the charging pile to the Web server through the data server for storage, and the user terminal remotely checks the charging safety condition of the charging area of the electric vehicle by downloading the data in the Web server.
Preferably, the control module comprises an alarm module for sending a field alarm when the environment detection module monitors that the environment parameter reaches the threshold value of the control module, and transmitting the alarm signal to the user terminal through the data server.
Preferably, the control module forms a data transmission channel with the data server through NB-IOT or wire.
Preferably, the charging piles are provided with a plurality of charging piles, each charging pile is provided with one control module, and the control modules transmit the environmental parameter data processed by the control modules to the data server for summarizing.
The invention has the advantages and positive effects that:
the invention is provided with a plurality of smoke and temperature sensors and a regional temperature measuring module in the charging region of an electric vehicle in a residential area or an office building, the temperature signal and the smoke signal in the charging area are monitored in real time and transmitted to the control module, the control module monitors the charging current and the power consumption of the charging pile in real time, the control module compares the acquired data with a built-in threshold value, if the acquired data exceed the safety threshold value, the charging pile is controlled to be powered off, and an alarm signal is remotely transmitted to a user terminal through a data server to remind a user, so that the possibility of harm is reduced to the minimum, and the data server can gather the monitoring data of a plurality of charging piles in an electric vehicle charging area, and also can gather the monitoring data of the charging piles in a plurality of electric vehicle charging areas, so that dangerous accidents of the electric vehicle in the charging process are effectively avoided.
Drawings
Fig. 1 is a schematic sectional structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The embodiments of the invention will be described in further detail below with reference to the accompanying drawings:
as shown in FIG. 1, the electric vehicle charging area safety early warning system of the present invention comprises an environment detection module for monitoring environment parameters in the electric vehicle charging area in real time, wherein the electric vehicle charging area refers to a location range of an electric vehicle in a charging state, and can be in a residential area or an office building, the environment parameters collected by the environment detection module include an environment temperature signal and a smoke signal in the electric vehicle charging area, the environment detection module is provided with a plurality of environment detection modules, the environment detection modules are distributed in the electric vehicle charging area for signal monitoring at various locations in the electric vehicle charging area, the environment detection module transmits collected data to a control module, the control module is used for processing the environment parameters collected by the environment detection module and monitoring the charging condition of a charging pile in real time, such as current, voltage, or power consumption and the like during charging, when the circuit is abnormal, the control module acquires an abnormal signal at the first time, the charging pile is used for supplying power to the electric vehicle, the charging pile or the charger can be used for charging the electric vehicle as long as the effect of charging the electric vehicle and achieving the effect of cutting off power supply control can be achieved, the charging pile is positioned in a charging area of the electric vehicle and charges the electric vehicle, the environment detection module and the charging pile are connected with the control module, the environment detection module monitors environmental parameters in the charging area of the electric vehicle in real time and transmits the environmental parameters to the control module, the control module processes the environmental parameters, a built-in threshold range is arranged in the control module, the threshold range is a safety threshold range, if the environmental parameters exceed the threshold range, the control module judges that the acquired data information is abnormal, the control module processes the environmental parameters according to a detection judgment strategy, and the control module compares the acquired data signal with the threshold parameter in the control module, the control module is according to the switch of the power supply who fills electric pile of judgement result control, control module still is connected with data server, data server is connected with Web server, control module stores the environmental parameter of handling and the charging condition who fills electric pile in transmitting to Web server through data server, it has a plurality of to fill electric pile, every fills electric pile and all disposes a control module, a plurality of control module gathers in all transmitting to data server the environmental parameter data of handling separately, user terminal carries out the remote check through the charging safety condition of downloading the data in the Web server to the electric motor car charging area.
The judgment method of the detection judgment strategy comprises the following steps:
s1, the environment detection module monitors the environment parameters in the electric vehicle charging area in real time;
s2, the environment detection module transmits the acquired environment parameters to the control module;
s3, inputting a safety threshold range into the control module;
s4, the control module compares the input environmental parameter with the safety threshold range, if the environmental parameter is in the safety threshold range, the charging pile continues to charge the electric vehicle, and if the environmental parameter is not in the safety threshold range, the control module immediately cuts off the power supply of the charging pile to protect the safety of the electric vehicle
The first embodiment is as follows:
the environment detection module is including feeling cigarette temperature sensor and regional temperature measurement module, it all sets up in the electric motor car charging area to feel cigarette temperature sensor and regional temperature measurement module, a temperature signal and smoke signal for real-time supervision, it is equipped with a plurality of to feel cigarette temperature sensor and regional temperature measurement module, evenly distributed in the electric motor car charging area, it is current monitoring module to feel cigarette temperature sensor and regional temperature measurement module, as long as can reach the purpose of monitoring temperature and smog, in addition, the environment detection module also can have the function of monitoring other environmental signal, for example the pressure of electric motor car storage battery, the position of electric motor car, the charging current of storage battery etc..
Control module in this embodiment is smart jack, smart jack has data communication gateway concurrently, smart jack sets up the kneck that charges at filling electric pile, it charges for the electric motor car through smart jack to fill electric pile, current and power consumption in the electric pile are filled in smart jack real-time supervision, data signal that environment detection module gathered also transmits to smart jack, carry out data processing by smart jack, smart jack belongs to prior art, can carry out data display on it, also can monitor the electric current of filling electric pile and system's interior circuit, if the electric current increases suddenly, then judge to take place unusually, cut off the power of filling electric pile, the safety of electric motor car is protected.
In this embodiment, since the number of the environment detection modules is large, the environment detection modules perform wireless communication with the control module through the LoRa signals, so that intelligent data transmission can be realized while the wiring space is saved, and the control module forms a data transmission channel with the data server through the NB-IOT or the wired mode, so that data transmission can be performed in a wireless or wired mode.
Further, the control module also comprises an alarm module which is used for sending out a field alarm when the environment detection module monitors that the environment parameter reaches the threshold value of the control module, and transmitting an alarm signal to the user terminal through the data server.
In specific implementation, the electric vehicle charging area in this embodiment is a cone, if the installation height of the area temperature measurement module is 2.5 meters, the monitored area is 3 × 6 square meters, and taking this as an example, the installation height and the monitoring range of the area temperature measurement module are described, the area temperature measurement module automatically reports the temperature values of five points with the highest temperature measurement values in temperature measurement points to the control module, that is, in the smart socket, the smart socket processes the acquired temperature values and the current value and power value of the charging pile, and compares the processed temperature values with the preset threshold range, when the current is monitored to be suddenly increased or an alarm of the environment detection module is received, the smart socket automatically cuts off the total power supply of the charging pile immediately, and simultaneously sends an alarm to the user terminal through the data server to remind the user, so as to avoid further expansion of damage.
The invention is provided with a plurality of smoke and temperature sensors and a regional temperature measuring module in the charging region of an electric vehicle in a residential area or an office building, the temperature signal and the smoke signal in the charging area are monitored in real time and transmitted to the control module, the control module monitors the charging current and the power consumption of the charging pile in real time, the control module compares the acquired data with a built-in threshold value, if the acquired data exceed the safety threshold value, the charging pile is controlled to be powered off, and an alarm signal is remotely transmitted to a user terminal through a data server to remind a user, so that the possibility of harm is reduced to the minimum, and the data server can gather the monitoring data of a plurality of charging piles in an electric vehicle charging area, and also can gather the monitoring data of the charging piles in a plurality of electric vehicle charging areas, so that dangerous accidents of the electric vehicle in the charging process are effectively avoided.
It should be emphasized that the embodiments described herein are illustrative rather than restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but other embodiments derived from the technical solutions of the present invention by those skilled in the art are also within the scope of the present invention.
Claims (9)
1. The utility model provides an electric motor car regional safety precaution system that charges which characterized in that: the method comprises the following steps:
the environment detection module is used for monitoring environmental parameters in a charging area of the electric vehicle in real time, wherein the charging area of the electric vehicle is a position range of the electric vehicle in a charging state;
the control module is used for processing the environmental parameters collected by the environmental detection module;
the charging pile is used for supplying power to the electric vehicle;
the charging pile is positioned in a charging area of the electric vehicle and charges the electric vehicle, the environment detection module and the charging pile are connected with the control module, the environment detection module monitors environment parameters in the charging area of the electric vehicle in real time and transmits the environment parameters to the control module, the control module processes the environment parameters according to a detection judgment strategy and compares the environment parameters with threshold parameters in the control module, and the control module controls the on-off of a power supply of the charging pile according to a judgment result;
the judgment method of the detection judgment strategy comprises the following steps:
s1, the environment detection module monitors the environment parameters in the electric vehicle charging area in real time;
s2, the environment detection module transmits the acquired environment parameters to the control module;
s3, inputting a safety threshold range into the control module;
s4, the control module compares the input environmental parameters with the safety threshold range, if the environmental parameters are within the safety threshold range, the charging pile continues to charge the electric vehicle, and if the environmental parameters are not within the safety threshold range, the control module immediately cuts off a power supply of the charging pile to protect the safety of the electric vehicle.
2. The electric vehicle charging area safety precaution system of claim 1, characterized in that: the environment parameters collected by the environment detection module comprise an environment temperature signal and a smoke signal in a charging area of the electric vehicle.
3. The electric vehicle charging area safety precaution system of claim 2, characterized in that: the environment detection module comprises a smoke sensing temperature sensor and an area temperature measurement module, wherein the smoke sensing temperature sensor and the area temperature measurement module are both arranged in a charging area of the electric vehicle and used for monitoring temperature signals and smoke signals in real time.
4. The electric vehicle charging area safety precaution system of claim 1, characterized in that: the control module is an intelligent socket, the intelligent socket is arranged at a charging interface of the charging pile, the charging pile charges the electric vehicle through the intelligent socket, and the intelligent socket monitors the current and the power consumption in the charging pile in real time.
5. The electric vehicle charging area safety precaution system of claim 1, characterized in that: the environment detection module carries out wireless communication with control module through the loRa signal.
6. The electric vehicle charging area safety precaution system of claim 1, characterized in that: the control module is connected with a data server, the data server is connected with a Web server, the control module transmits processed environmental parameters and the charging condition of the charging pile to the Web server through the data server for storage, and the user terminal remotely checks the charging safety condition of the charging area of the electric vehicle by downloading data in the Web server.
7. The electric vehicle charging area safety precaution system of claim 6, characterized in that: the control module comprises an alarm module used for sending out a field alarm when the environment detection module monitors that the environment parameters reach the threshold value of the control module, and transmitting an alarm signal to the user terminal through the data server.
8. The electric vehicle charging area safety precaution system of claim 6, characterized in that: the control module and the data server form a data transmission channel through NB-IOT or wire.
9. The electric vehicle charging area safety precaution system of claim 6, characterized in that: the charging piles are provided with a plurality of control modules, each charging pile is provided with one control module, and the control modules transmit the environmental parameter data processed by the control modules to the data server for gathering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111086614.2A CN113771679A (en) | 2021-09-16 | 2021-09-16 | Electric vehicle charging area safety early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111086614.2A CN113771679A (en) | 2021-09-16 | 2021-09-16 | Electric vehicle charging area safety early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113771679A true CN113771679A (en) | 2021-12-10 |
Family
ID=78851517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111086614.2A Pending CN113771679A (en) | 2021-09-16 | 2021-09-16 | Electric vehicle charging area safety early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113771679A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454765A (en) * | 2022-01-07 | 2022-05-10 | 宇消安全科技(上海)有限公司 | Electric vehicle identification monitoring system |
| CN115025419A (en) * | 2022-04-20 | 2022-09-09 | 上海阔步实业有限公司 | Active fire fighting system and fire fighting control method for new energy vehicle |
-
2021
- 2021-09-16 CN CN202111086614.2A patent/CN113771679A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454765A (en) * | 2022-01-07 | 2022-05-10 | 宇消安全科技(上海)有限公司 | Electric vehicle identification monitoring system |
| CN115025419A (en) * | 2022-04-20 | 2022-09-09 | 上海阔步实业有限公司 | Active fire fighting system and fire fighting control method for new energy vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202421166U (en) | Cable tunnel harmful gas monitoring system | |
| CN113771679A (en) | Electric vehicle charging area safety early warning system | |
| CN205569556U (en) | Fire extinguishing systems and on -vehicle battery box of on -vehicle battery box | |
| CN105449865B (en) | A kind of intelligent FTU FTU for the isolation of distribution network fault location | |
| CN201237823Y (en) | Real-time monitoring early-warning apparatus for power transmission line | |
| CN201374008Y (en) | On-line monitoring system of power line ice coating and environmental weather | |
| CN201417182Y (en) | On-line monitoring device of ice coverage prewarning and dynamic capacity-increasing system of transmission lines | |
| CN207180888U (en) | A kind of cable temperature monitoring device with alarm and power down function | |
| CN101586971A (en) | Transmission line ice-coating pre-warning and dynamic compatibilization system on-line monitoring device | |
| CN105549515A (en) | Electric automobile charging device safety monitoring system | |
| CN105241558A (en) | Monitoring and protection system of bus duct | |
| CN107783059A (en) | A kind of locomotive storage batteries monitoring method and system | |
| CN112389271A (en) | Intelligent control system | |
| CN216610944U (en) | Electric vehicle charging area safety early warning system | |
| CN110689688A (en) | Railway landslide real-time monitoring system along line based on Beidou communication | |
| CN207337145U (en) | Emergency traffic early warning managing and control system | |
| CN106374546A (en) | Lead acid storage battery system and intelligent system | |
| CN219947932U (en) | New energy automobile fills electric pile safety monitoring and protection device | |
| CN209756837U (en) | Charging alarm device based on wireless network | |
| CN209972216U (en) | Internet of things system for charging and automatic fire extinguishing of electric bicycle | |
| CN107627884A (en) | Electric automobile wireless charging monitoring system | |
| CN110690751A (en) | Charging base and charging system | |
| CN204143281U (en) | Distribution substation ambient intelligence supervisory system | |
| CN115240382A (en) | Early warning system and method for charging pile | |
| CN215448029U (en) | Power cable monitored control system based on thing networking loRa |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |