CN105564264B - Batteries of electric automobile fire extinguishing monitoring system and charging pile - Google Patents
Batteries of electric automobile fire extinguishing monitoring system and charging pile Download PDFInfo
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- CN105564264B CN105564264B CN201610098835.4A CN201610098835A CN105564264B CN 105564264 B CN105564264 B CN 105564264B CN 201610098835 A CN201610098835 A CN 201610098835A CN 105564264 B CN105564264 B CN 105564264B
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- Prior art keywords
- temperature
- monitoring system
- charging pile
- battery
- electric car
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Classifications
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- 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
- B60L53/30—Constructional details of charging stations
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of batteries of electric automobile fire extinguishing monitoring system and charging piles, wherein, the system includes the charging pile being connected with electric car, charging pile includes: extinguishing device and the temperature monitoring system that charging pile body interior is arranged in, wherein, temperature monitoring system, for acquiring the temperature signal of battery in electric car, and the temperature value corresponding to temperature signal be more than preset temperature threshold when, control extinguishing device spray extinguishing chemical battery is cooled down or is put out a fire.The charging pile of the batteries of electric automobile fire extinguishing monitoring system of the embodiment of the present invention monitors the battery real-time perfoming of the electric car to charge, and when the battery of electric car occurs abnormal, fire extinguishing is carried out to battery by extinguishing device or cooling is handled, greatly reduce loss caused by the battery exception of electric car, it is safely controllable, it is at low cost.
Description
Technical field
The present invention relates to electric vehicle engineering field more particularly to a kind of batteries of electric automobile fire extinguishing monitoring system and chargings
Stake.
Background technique
Currently, electric car is more more and more universal with the popularization that low-carbon is gone on a journey, compared with the use of conventional fuel oil vehicle,
Electric car needs frequent charge.
Electric car to people trip and environmental protection offer convenience while, there is also security risk, such as electricity
Electrical automobile kindling, including catch fire when charging kindling, collision kindling, regular picture.Due to having safeguard measure and battery is to low
The operation of energy section, so it is fewer to catch fire when regular picture, and personnel escape or sue and labour is easier to carry out in this case.
However, catch fire for charging, due to often unattended during the battery charging to electric car,
Therefore, during the charging process, if the battery of electric car catches fire, fire extinguishing processing cannot be carried out to battery in time, in this way
Very big loss can be brought to user.Therefore, currently, needing a kind of low cost, and the battery of electric car can be supervised
The system for controlling fire extinguishing.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to propose a kind of batteries of electric automobile fire extinguishing monitoring system, and the charging pile in the system is electronic to what is charged
The battery real-time perfoming of automobile monitors, and when the battery of electric car occurs abnormal, is gone out by extinguishing device to battery
Fire or cooling processing, greatly reduce loss caused by the battery exception because of electric car.
Second object of the present invention is to propose a kind of charging pile.
To achieve the goals above, the batteries of electric automobile fire extinguishing monitoring system that first aspect present invention proposes, the system
System includes: the charging pile being connected with electric car, wherein the charging pile includes: extinguishing device and setting in charging pile body
Internal temperature monitoring system, wherein the temperature monitoring system, the temperature for acquiring battery in the electric car are believed
Number, and when the temperature value corresponding to the temperature signal is more than preset temperature threshold, it controls the extinguishing device and sprays fire extinguishing
Agent is cooled down or is put out a fire to the battery.
Batteries of electric automobile fire extinguishing monitoring system according to an embodiment of the present invention, is being charged by monitoring electric car in real time
Whether situation when stake charging, the battery in available electric car occur that temperature is excessively high, the abnormal phenomenon such as on fire in charging,
And charging pile power-off can be controlled when there is abnormal phenomenon, and cooled down by extinguishing device to rechargeable battery, put out a fire
Deng processing, to reduce because being lost caused by above-mentioned abnormal phenomenon.
In one embodiment of the invention, the extinguishing device opening is provided with control valve, the control valve and institute
Temperature monitoring system connection is stated, the temperature monitoring system controls the opening and closing of the control valve.
In one embodiment of the invention, the charging pile is connected with the battery by charging cable, the system
Further include: extinguishing chemical pipeline is connected with the control valve, and the extinguishing chemical pipeline is located in the charging cable and is connected to
The battery.
In one embodiment of the invention, the temperature value corresponding to the temperature signal is more than the preset temperature threshold
When value, the temperature monitoring system is also used to control the charging pile power-off.
In one embodiment of the invention, the system also includes monitoring center, the monitoring center by wired or
Person is wirelessly connected the charging pile；The charging pile, further includes: locating module is connected, for obtaining with the temperature monitoring system
Take the location information of the charging pile；Communication module is connected with the temperature monitoring system, for right in the temperature signal
When the temperature value answered is more than the preset temperature threshold, alarm signal and the location information are sent to the monitoring center.
In one embodiment of the invention, the temperature monitoring system includes infrared temperature measurement apparatus, wherein described infrared
Temperature measuring equipment, for detecting the temperature of the electric car.
In one embodiment of the invention, video sensor is provided in the temperature monitoring system, wherein the view
Video sensor is connected with the temperature monitoring system, is more than described default for the temperature value corresponding to the temperature signal
When temperature threshold, the video information at current time is obtained；The temperature monitoring system, is also used to: will by the communication module
The video information is sent to the monitoring center.
To achieve the goals above, the charging pile that second aspect of the present invention proposes, comprising: charging pile body；Setting is being filled
Temperature monitoring system inside electric pile body；Extinguishing device is connected with the temperature monitoring system；Wherein, the monitoring temperature
System, for acquiring the temperature signal of battery in the electric car, and the temperature value corresponding to the temperature signal is more than
When preset temperature threshold, controls the extinguishing device ejection extinguishing chemical and the battery is cooled down or put out a fire.
Charging pile according to an embodiment of the present invention can by situation of the real time monitoring electric car when charging pile charges
Whether occur that temperature is excessively high, the abnormal phenomenon such as on fire to obtain the battery in electric car in charging, and can occur it is different
Often occur as when the processing such as automatically power off, and cooled down by extinguishing device to rechargeable battery, put out a fire, to reduce because above-mentioned different
Often occur the loss as caused by.In one embodiment of the invention, the extinguishing device opening is provided with control valve, the control
Valve processed is connect with the temperature monitoring system, and the temperature monitoring system controls the opening and closing of the control valve.
In one embodiment of the invention, the temperature value corresponding to the temperature signal is more than the preset temperature threshold
When value, the temperature monitoring system is also used to control the charging pile power-off.
In one embodiment of the invention, the charging pile further include: locating module, with the temperature monitoring system phase
Even, for obtaining the location information of the charging pile；Communication module is connected with the temperature monitoring system, in the temperature
When spending temperature value corresponding to signal more than the preset temperature threshold, report is sent to the monitoring center being connected with the charging pile
Alert signal and the location information.
In one embodiment of the invention, the temperature monitoring system includes infrared temperature measurement apparatus, wherein described infrared
Temperature measuring equipment, for detecting the temperature of the electric car.
In one embodiment of the invention, video sensor is provided in the temperature monitoring system, wherein the view
Video sensor is connected with the temperature monitoring system, is more than described default for the temperature value corresponding to the temperature signal
When temperature threshold, the video information at current time is obtained；The temperature monitoring system, is also used to: controlling the communication module will
The video information is sent to the monitoring center.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the batteries of electric automobile fire extinguishing monitoring system of one embodiment according to the present invention；
Fig. 2 is the structural schematic diagram of the batteries of electric automobile fire extinguishing monitoring system of second embodiment according to the present invention；
Fig. 3 is the structural schematic diagram of the batteries of electric automobile fire extinguishing monitoring system of third embodiment according to the present invention；
Fig. 4 is the structural schematic diagram of the batteries of electric automobile fire extinguishing monitoring system of the 4th embodiment according to the present invention；
Fig. 5 is the topology example figure of batteries of electric automobile fire extinguishing monitoring system accord to a specific embodiment of that present invention；
Fig. 6 is the structural schematic diagram of charging pile according to an embodiment of the invention；
Fig. 7 is the structural schematic diagram of charging pile in accordance with another embodiment of the present invention.
Appended drawing reference:
Charging pile 100, extinguishing device 110, control valve 111, charging pile body 120, temperature monitoring system 130, positioning mould
Block 140, communication module 150, electric car 200, battery 210, charging cable 220, extinguishing chemical pipeline 300 and monitoring center 400.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the batteries of electric automobile fire extinguishing monitoring system and charging pile of the embodiment of the present invention are described.
Fig. 1 is the structural schematic diagram of batteries of electric automobile fire extinguishing monitoring system according to an embodiment of the invention.
The monitoring system as shown in Figure 1, batteries of electric automobile of the embodiment of the present invention is put out a fire, including charging pile 100 and electronic
Automobile 200, wherein charging pile 100 is connected with the battery 210 of electric car 200.
In one embodiment of the invention, as shown in Figure 1, charging pile 100 includes: that extinguishing device 110 and setting are being filled
Temperature monitoring system 130 inside electric pile body 120.
Specifically, temperature monitoring system 130 is used to acquire the temperature signal of battery 210 in electric car 200, and in temperature
When temperature value corresponding to signal is more than preset temperature threshold, control extinguishing device 110 sprays extinguishing chemical and cools down to battery
Or fire extinguishing.
Wherein, preset temperature threshold is the threshold value of pre-set temperature value.
In one embodiment of the invention, as shown in Figure 1,110 opening of extinguishing device is provided with control valve 111, control
Valve 111 processed is connect with temperature monitoring system 130, and temperature monitoring system 130 controls the opening and closing of control valve 111.
In one embodiment of the invention, as shown in Fig. 2, charging pile 100 passes through 220 phase of charging cable with battery 210
Even, the batteries of electric automobile fire extinguishing monitoring system of the embodiment of the present invention can also include extinguishing chemical pipeline 300, the extinguishing chemical pipeline
300 are connected with control valve 111, and extinguishing chemical pipeline 300 is located in charging cable 220 and is connected to battery 210.
In one embodiment of the invention, temperature monitoring system 130 can be by the electricity that is arranged in electric car 200
Temperature sensor on pond 210 obtains the temperature of battery.
Specifically, the temperature signal that the temperature sensor being arranged on the battery 210 of electric car 200 measures can lead to
It crosses corresponding signal wire and reaches charging pile 100, which can be set filling between charging pile 100 and electric car 200
In electrical cables 220, temperature monitoring system 130 is passed to by the charging cable 220, when 210 temperature of battery is excessively high or on fire,
The temperature value of the collected charging cable 220 of temperature monitoring system 130 conduction can be more than preset temperature threshold, and temperature is supervised as a result,
The control valve 111 that control system 130 can control 110 opening of extinguishing device is opened, and is dropped with spraying extinguishing chemical to battery 210
Temperature or fire extinguishing, to reduce the damage of electric car 200.It is understood that generally all being set on the battery 210 of electric car 200
It is equipped with corresponding temperature sensor.
Optionally, in one embodiment of the invention, temperature monitoring system 130 includes infrared temperature measurement apparatus, this is infrared
Temperature measuring equipment can be set (to be not shown) in charging pile body 120 in Fig. 2, for detecting the temperature of electric car 200.
Specifically, the temperature value for the electric car 200 that the infrared temperature measurement apparatus in temperature monitoring system 130 detects
When excessively high, the control valve 111 that temperature monitoring system 130 can control 110 opening of extinguishing device is opened, to spray extinguishing chemical pair
Battery 210 is cooled down or is put out a fire, to reduce the damage of electric car 200.It is understood that the temperature of electric car 200
Caused by excessively high 210 temperature of battery that may be considered in electric car 200 is excessively high or even on fire.
Wherein, infrared temperature measurement apparatus can be infrared camera, not need wired company between tested electric car 200
It connects.
In one embodiment of the invention, when the temperature value corresponding to temperature signal is more than preset temperature threshold, temperature
Degree monitoring system 130 is also used to control the power-off of charging pile 100.As a result, to protect charging pile 100, while reducing to electric car
It is damaged caused by 200.
As shown in figure 3, in one embodiment of the invention, the batteries of electric automobile fire extinguishing monitoring system of the embodiment of the present invention
System can also include monitoring center 400, and monitoring center 400 passes through wired or wireless connection charging pile 100.
Further, as shown in figure 4, charging pile 100 can also include: locating module 140 and communication module 150.
Specifically, locating module 140 is connected with temperature monitoring system 130, for obtaining the location information of charging pile 100.
Wherein, GPS (Global Positioning System (global positioning system can be installed in locating module 140
System), thus, it is possible to obtain the location information of charging pile 100 by GPS.
Wherein, it is to be understood that since the battery 210 that charging pile 100 is being electric car 200 charges, fill
The location information of electric stake 100 is the location information of electric car 200.
Communication module 150 is connected with temperature monitoring system 130, is more than default for the temperature value corresponding to temperature signal
When temperature threshold, alarm signal and location information are sent to monitoring center 400.
Wherein, alarm signal can be audible ringing signal, such as the alarm of " ticking ", or such as " charging is abnormal "
Voice broadcast.
In one embodiment of the invention, video sensor such as camera (figure is provided in temperature monitoring system 130
It is not shown in 4), wherein video sensor is connected with temperature monitoring system 130, for the temperature value corresponding to temperature signal
When more than preset temperature threshold, the video information at current time is obtained.
Further, in an embodiment of the present invention, temperature monitoring system 130 is also used to believe video by communication module
Breath is sent to monitoring center 400.
In one embodiment of the invention, monitoring center 400 can be for the charging pile 100 in a certain region and set
It sets, monitoring center 400 may include display screen, which is used to show the cartographic information in the region, and can on the map
All charging piles 100 in the region to be indicated.It is understood that the monitoring center 400 can also have voice to connect
Receive function.
It describes in detail below with reference to the course of work of the Fig. 5 to batteries of electric automobile fire extinguishing monitoring system, wherein need
Illustrate, Fig. 5 is an exemplary diagram of batteries of electric automobile fire extinguishing monitoring system, with extinguishing device 110 is extinguishing chemical in Fig. 5
Be illustrated for slot, it is to be understood that have extinguishing chemical in extinguishing chemical slot, and the unlatching of the control valve 111 of extinguishing chemical slot or
Person closes and is controlled by temperature monitoring system 130.
Specifically, if an electric car 200 is on fire when charging at charging pile 100, temperature monitoring system 130
In the collected temperature signal of temperature sensor corresponding to temperature value will be more than preset temperature threshold.At this point, temperature is supervised
Control system 130 can control the power-off of charging pile 100, and the control valve 111 for controlling extinguishing chemical slot is opened, and spray extinguishing chemical to put out a fire
And cool down；Temperature monitoring system 130 can also send the alarm signal of " ticking " by communication module 150 to monitoring center 400
Number or " charging abnormal " voice messaging and location information, monitoring center 400 is according to above-mentioned location information in monitoring center 400
Charging pile 100 on fire is marked in the map that the display screen at place is shown, such as can be indicated by red point of scintillation on fire
Charging pile 100；Temperature monitoring system 130 can also be sent by the video information at the current time that communication module 150 will acquire
To monitoring center 400, and then the staff at monitoring center 400 can take phase according to the situation on fire in the video information
The treatment measures answered, to reduce loss.
It should be noted that temperature monitoring system 130 can be with when the temperature signal of battery 210 is more than preset threshold
To 400 automatic dialing alarm call of monitoring center, and the voice messaging broadcasted, such as " there is fire behavior in the charging of * * area's charging pile, asks
It goes to handle！".
The batteries of electric automobile fire extinguishing monitoring system of the embodiment of the present invention is filled by real time monitoring electric car in charging pile
Whether situation when electric, the battery in available electric car occur that temperature is excessively high, the abnormal phenomenon such as on fire in charging, and energy
It is enough that charging pile power-off is controlled when there is abnormal phenomenon, and by extinguishing device rechargeable battery is cooled down, put out a fire etc.
Reason, while alarm signal, the location information of charging pile, video information etc. can also be sent to monitoring center by communication module,
So that related personnel takes timely measure, reduce because being lost caused by the abnormal phenomenon.
In order to realize above-described embodiment, the invention also provides a kind of charging piles.
Fig. 6 be according to the present invention one be embodiment charging pile structural schematic diagram.As shown in fig. 6, the charging pile 100
It include: extinguishing device 110, charging pile body 120 and temperature monitoring system 130.
Specifically, the setting of temperature monitoring system 130 is inside charging pile body 120；Extinguishing device 110 and monitoring temperature system
System 130 is connected.
Wherein, temperature monitoring system 130 is used to acquire the temperature signal of battery in electric car, and right in temperature signal institute
When the temperature value answered is more than preset temperature threshold, control extinguishing device 110 sprays extinguishing chemical and battery is cooled down or put out a fire.
Wherein, preset temperature threshold is the threshold value of pre-set temperature value.
In one embodiment of the invention, as shown in fig. 6,110 opening of extinguishing device is provided with control valve 111, control
Valve 111 processed is connect with temperature monitoring system 130, and temperature monitoring system 130 controls the opening and closing of control valve 111.
It is understood that can be connected by charging cable between charging pile 100 and electric car.
In one embodiment of the invention, temperature monitoring system 130 can be by the battery that is arranged in electric car
On temperature sensor obtain battery temperature.
Specifically, the temperature signal that the temperature sensor being arranged on the battery of electric car measures can be by corresponding
Signal wire reach charging pile 100, which can be set in the charging cable between charging pile 100 and electric car,
Temperature monitoring system 130 is passed to by the charging cable, when battery temperature is excessively high or on fire, temperature monitoring system 130 is adopted
The temperature value of the charging cable conduction collected can be more than preset temperature threshold, and temperature monitoring system 130 can control fire extinguishing as a result,
The control valve 111 of 110 opening of device is opened, and is cooled down with to spray extinguishing chemical to battery or is put out a fire, to reduce electronic vapour
Vehicle damage.It is understood that being generally provided with corresponding temperature sensor on the battery of electric car.
Optionally, in one embodiment of the invention, temperature monitoring system 130 includes infrared temperature measurement apparatus, this is infrared
Temperature measuring equipment can be set (to be not shown) in charging pile body 120 in Fig. 6, for detecting the temperature of electric car.
Specifically, the temperature value of the electric car detected when the infrared temperature measurement apparatus in temperature monitoring system 130 is excessively high
When, the control valve 111 that temperature monitoring system 130 can control 110 opening of extinguishing device is opened, to spray extinguishing chemical to battery
Cooled down or put out a fire, to reduce electric car damage.It may be considered it is understood that the temperature of electric car is excessively high
Caused by battery temperature in electric car is excessively high or even on fire.
Wherein, infrared temperature measurement apparatus can be infrared camera, not need wired connection between tested electric car.
In one embodiment of the invention, when the temperature value corresponding to temperature signal is more than preset temperature threshold, temperature
Degree monitoring system 130 is also used to control the power-off of charging pile 100.As a result, to protect charging pile 100, while reducing to electric car
Caused by damage.
In one embodiment of the invention, further, as shown in fig. 7, charging pile 100 of the invention can also wrap
It includes: locating module 140 and communication module 150.
Specifically, locating module 140 is connected with temperature monitoring system 130, for obtaining the location information of charging pile 100.
Wherein, GPS can be installed in locating module 140, thus, it is possible to believe by the position that GPS obtains charging pile 100
Breath.
Wherein, it is to be understood that since the battery that charging pile 100 is being electric car charges, charging pile
100 location information is the location information of electric car.
Communication module 150 is connected with temperature monitoring system 130, is more than default for the temperature value corresponding to temperature signal
When temperature threshold, alarm signal and location information are sent to monitoring center.
Wherein, alarm signal can be audible ringing signal, such as the alarm of " ticking ", or such as " charging is abnormal "
Voice broadcast.
In one embodiment of the invention, video sensor such as camera (figure is provided in temperature monitoring system 130
It is not shown in 7), wherein video sensor is connected with temperature monitoring system 130, for the temperature value corresponding to temperature signal
When more than preset temperature threshold, the video information at current time is obtained.
Further, in an embodiment of the present invention, temperature monitoring system 130 is also used to believe video by communication module
Breath is sent to monitoring center.
In one embodiment of the invention, monitoring center can be for the charging pile 100 in a certain region and be arranged
, monitoring center may include display screen, which is used to show the cartographic information in the region, and can should on the map
All charging piles 100 in region indicate.It is understood that the monitoring center can also have the function of phonetic incepting.
It describes in detail below with reference to the course of work of the Fig. 5 to charging pile, wherein it should be noted that Fig. 5 is charging
One exemplary diagram of stake is illustrated in Fig. 5, it is to be understood that extinguishing chemical slot so that extinguishing device 110 is extinguishing chemical slot as an example
In have extinguishing chemical, and being turned on or off for the control valve 111 of extinguishing chemical slot is controlled by temperature monitoring system 130.Specifically
For, if an electric car is on fire when charging at charging pile 100, the temperature sensor in temperature monitoring system 130
Temperature value corresponding to collected temperature signal will be more than preset temperature threshold.At this point, temperature monitoring system 130 can be controlled
Charging pile 100 processed powers off, and the control valve 111 for controlling extinguishing chemical slot is opened, and sprays extinguishing chemical to put out a fire and cool down；Monitoring temperature
System 130 can also send the alarm signal of " ticking " or the language of " charging is abnormal " by communication module 150 to monitoring center
Message breath and location information, monitoring center are got the bid according to the map that display screen of the above-mentioned location information at monitoring center is shown
Charging pile 100 on fire out, such as charging pile 100 on fire can be indicated by red point of scintillation；Temperature monitoring system 130
The video information at the current time that can also be will acquire by communication module 150 is sent to monitoring center, and then at monitoring center
Staff corresponding treatment measures can be taken according to the situation on fire in the video information, with reduce loss.
It should be noted that temperature monitoring system 130 can also be to prison when the temperature signal of battery is more than preset threshold
Control center automatic dialing alarm call, and the voice messaging broadcasted, such as " there is fire behavior in the charging of * * area's charging pile, asks place to go
Reason！".
The charging pile of the embodiment of the present invention can be obtained by situation of the real time monitoring electric car when charging pile charges
Whether battery in electric car is taken to occur in charging temperature is excessively high, the abnormal phenomenon such as on fire, and can occur it is abnormal existing
As when the processing such as automatically power off, and cooled down by extinguishing device to rechargeable battery, put out a fire, while communication can also be passed through
Module sends alarm signal, the location information of charging pile, video information etc. to monitoring center, arranges so that related personnel takes in time
It applies, reduces because being lost caused by the abnormal phenomenon.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (7)
- The monitoring system 1. a kind of batteries of electric automobile is put out a fire, which is characterized in that the system comprises: what is be connected with electric car fills Electric stake, whereinThe charging pile includes: extinguishing device and the temperature monitoring system that charging pile body interior is arranged in, whereinThe temperature monitoring system, for acquiring the temperature signal of battery in the electric car, and in the temperature signal institute When corresponding temperature value is more than preset temperature threshold, control the extinguishing device spray extinguishing chemical to the battery carry out cooling or Person's fire extinguishing；Wherein, the temperature monitoring system includes infrared temperature measurement apparatus, and the infrared temperature measurement apparatus is arranged in the charging pile sheet On body, wherein the infrared temperature measurement apparatus, for detecting the temperature of the electric car；The system also includes: monitoring center, the monitoring center pass through wired or are wirelessly connected the charging pile, wherein institute Stating monitoring center is be arranged for the charging pile of arbitrary region, and the monitoring center includes display screen, the display screen use In identifying all charging piles for being stated region on the cartographic information for showing the arbitrary region, the cartographic information；The charging pile, further includes: locating module is connected with the temperature monitoring system, for obtaining the position of the charging pile Confidence breath；Communication module is connected with the temperature monitoring system, is more than institute for the temperature value corresponding to the temperature signal When stating preset temperature threshold, alarm signal and the location information are sent to the monitoring center；Video sensor is provided in the temperature monitoring system, wherein the video sensor, with the temperature monitoring system It is connected, when being more than the preset temperature threshold for the temperature value corresponding to the temperature signal, obtains the view at current time Frequency information；The temperature monitoring system, is also used to: the video information being sent in the monitoring by the communication module The heart.
- The monitoring system 2. batteries of electric automobile as described in claim 1 is put out a fire, which is characterized in that the extinguishing device opening It is provided with control valve, the control valve is connect with the temperature monitoring system, and the temperature monitoring system controls the control valve Opening and closing.
- The monitoring system 3. batteries of electric automobile as claimed in claim 2 is put out a fire, which is characterized in that the charging pile and the electricity Pond is connected by charging cable, the system also includes:Extinguishing chemical pipeline is connected with the control valve, and the extinguishing chemical pipeline is located in the charging cable and is connected to institute State battery.
- The monitoring system 4. batteries of electric automobile as described in claim 1 is put out a fire, which is characterized in that right in the temperature signal institute When the temperature value answered is more than the preset temperature threshold, the temperature monitoring system is also used to control the charging pile power-off.
- 5. a kind of charging pile characterized by comprisingCharge pile body；The temperature monitoring system of charging pile body interior is set；Extinguishing device is connected with the temperature monitoring system；Wherein,The temperature monitoring system, for acquiring the temperature signal of battery in electric car, and corresponding to the temperature signal Temperature value when being more than preset temperature threshold, control the extinguishing device and spray extinguishing chemical the battery is cooled down or gone out Fire；Wherein, the temperature monitoring system includes infrared temperature measurement apparatus, and the infrared temperature measurement apparatus is arranged in the charging pile sheet On body, wherein the infrared temperature measurement apparatus, for detecting the temperature of the electric car；The charging pile further include: locating module is connected with the temperature monitoring system, for obtaining the position of the charging pile Information；Communication module is connected with the temperature monitoring system, is more than described for the temperature value corresponding to the temperature signal When preset temperature threshold, alarm signal and the location information are sent to the monitoring center being connected with the charging pile；Video sensor is provided in the temperature monitoring system, wherein the video sensor, with the temperature monitoring system It is connected, when being more than the preset temperature threshold for the temperature value corresponding to the temperature signal, obtains the view at current time Frequency information；The temperature monitoring system, is also used to: controlling the communication module and the video information is sent in the monitoring The heart.
- 6. charging pile as claimed in claim 5, which is characterized in that the extinguishing device opening is provided with control valve, described Control valve is connect with the temperature monitoring system, and the temperature monitoring system controls the opening and closing of the control valve.
- 7. charging pile as claimed in claim 5, which is characterized in that the temperature value corresponding to the temperature signal is more than described When preset temperature threshold, the monitoring temperature control system is also used to control the charging pile power-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610098835.4A CN105564264B (en) | 2016-02-23 | 2016-02-23 | Batteries of electric automobile fire extinguishing monitoring system and charging pile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610098835.4A CN105564264B (en) | 2016-02-23 | 2016-02-23 | Batteries of electric automobile fire extinguishing monitoring system and charging pile |
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| Publication Number | Publication Date |
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| CN105564264A CN105564264A (en) | 2016-05-11 |
| CN105564264B true CN105564264B (en) | 2019-02-22 |
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| CN201610098835.4A Expired - Fee Related CN105564264B (en) | 2016-02-23 | 2016-02-23 | Batteries of electric automobile fire extinguishing monitoring system and charging pile |
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| DE102021127937A1 (en) | 2021-10-27 | 2023-04-27 | Bayerische Motoren Werke Aktiengesellschaft | Method, system, computer program and computer-readable storage medium for cooling a battery of a vehicle in the event of a battery malfunction |
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| CN107982825A (en) * | 2017-11-23 | 2018-05-04 | 成都汉度科技有限公司 | Tele-control system based on 4G communication apparatus |
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