CN111882879A - Vehicle detection method, system and medium in battery replacement station and battery replacement station - Google Patents

Vehicle detection method, system and medium in battery replacement station and battery replacement station Download PDF

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Publication number
CN111882879A
CN111882879A CN202010680059.5A CN202010680059A CN111882879A CN 111882879 A CN111882879 A CN 111882879A CN 202010680059 A CN202010680059 A CN 202010680059A CN 111882879 A CN111882879 A CN 111882879A
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China
Prior art keywords
station
vehicle
battery replacement
battery
swapping
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CN202010680059.5A
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Chinese (zh)
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CN111882879B (en
Inventor
顾俊生
杨全凯
王志海
张志强
叶华春
李泽江
金明明
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Zhejiang Geely Holding Group Co Ltd
Zhejiang Jizhi New Energy Automobile Technology Co Ltd
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Zhejiang Geely Holding Group Co Ltd
Zhejiang Jizhi New Energy Automobile Technology Co Ltd
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Priority to CN202010680059.5A priority Critical patent/CN111882879B/en
Publication of CN111882879A publication Critical patent/CN111882879A/en
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
    • 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
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention discloses a vehicle detection method, a system, a medium and a battery changing station in the battery changing station, belonging to the technical field of battery changing stations, wherein the method comprises the following steps: detecting whether a vehicle exists in a battery replacement station through vehicle detection equipment, wherein the vehicle detection equipment is arranged in the battery replacement station; and when no vehicle exists in the battery replacement station, the station control host starts to perform battery replacement operation on the vehicle at the inlet of the battery replacement station. According to the invention, whether a vehicle exists in the battery replacement station is automatically detected through the vehicle detection equipment without manual confirmation, so that the labor cost can be reduced, and the development requirement of an unattended station in a new generation battery replacement station technology is further met.

Description

Vehicle detection method, system and medium in battery replacement station and battery replacement station
Technical Field
The invention relates to the technical field of power swapping stations, in particular to a method, a system and a medium for detecting vehicles in a power swapping station and the power swapping station.
Background
When the existing battery replacing station is used for replacing batteries of vehicles, whether the vehicles exist in the battery replacing station is confirmed in a manual mode so as to determine whether a gate is opened to allow a rear vehicle to enter the battery replacing station, so that the labor cost is high, and the development requirement of an unattended station in the technology of a new generation battery replacing station is difficult to meet.
Content of application
The invention provides a method, a system and a medium for detecting vehicles in a battery replacement station and the battery replacement station, and aims to solve the technical problems that in the prior art, whether vehicles exist in the battery replacement station or not is manually confirmed, so that the labor cost is high, and the development requirement of an unattended station in a new generation battery replacement station technology is difficult to meet.
In one aspect, the invention provides a method for detecting a vehicle in a battery replacement station, which includes: detecting whether a vehicle exists in a battery replacement station through vehicle detection equipment, wherein the vehicle detection equipment is arranged in the battery replacement station; and when no vehicle exists in the battery replacement station, the station control host starts to perform battery replacement operation on the vehicle at the inlet of the battery replacement station.
Further, the method further comprises: when a vehicle is in the battery replacement station, the station control host judges whether the battery replacement station is in a battery replacement mode; if the battery swapping station is not in the battery swapping mode, the station control host sends prompt information for prompting a vehicle owner to a battery swapping display screen; and the battery replacement display screen displays the prompt information to remind the vehicle owner to drive the vehicle away from the battery replacement station as soon as possible.
Further, after the power swapping display screen displays the prompt message, the method further includes: after the preset time, the station control host confirms whether the vehicle in the power swapping station drives away; if the vehicle in the battery replacement station does not drive away, the station control host sends warning information to a worker, so that the worker performs corresponding processing according to the warning information; and if the vehicle in the battery swapping station is driven away, the station control host starts to swap the vehicle at the entrance of the battery swapping station.
Further, after the preset time, the station control host computer determines whether a vehicle in the power swapping station has driven away, including: acquiring a signal at the outlet of the power exchanging station detected by a signal detector within the preset time, and identifying whether a vehicle exits from the outlet of the power exchanging station according to the signal; detecting whether a vehicle still exists in the battery replacement station according to the vehicle detection equipment; if a vehicle exits from the outlet of the battery swapping station and/or no vehicle exists in the battery swapping station, the vehicle in the battery swapping station is driven away.
Further, the identifying whether a vehicle exits from the power exchange station outlet according to the signal includes: collecting vehicle information in the signal; and if the vehicle information is matched with the information of the last battery replacing vehicle, a vehicle is driven out from the outlet of the battery replacing station.
Further, the method further comprises: acquiring a signal at an outlet of the battery replacement station detected by a signal detector; identifying whether a vehicle enters an outlet of the battery replacement station according to the signal; and if a vehicle enters the power conversion station outlet, the station control host sends warning information to a worker, so that the worker performs corresponding processing according to the warning information.
Further, the identifying whether a vehicle enters the battery replacement station outlet according to the signal includes: collecting vehicle information in the signal; judging whether the vehicle information is matched with the vehicle information of which the connection is established currently; if the current power station is not matched with the power station, a vehicle enters the outlet of the current power station; and if the current power station exit is matched with the current power station exit, no vehicle enters the current power station exit.
On the other hand, the embodiment of the invention also provides a system for detecting vehicles in the battery replacement station, which comprises: the vehicle detection equipment is used for detecting whether a vehicle exists in the battery replacement station or not, and is arranged in the battery replacement station; and the station control host is used for starting the battery replacement operation on the vehicle at the entrance of the battery replacement station when no vehicle is in the battery replacement station.
On the other hand, the invention also provides a power swapping station which comprises the vehicle detection system in the power swapping station.
In another aspect, the present invention further provides a computer storage medium, where at least one instruction or at least one program is stored, and the at least one instruction or the at least one program is loaded and executed by a processor to implement a method for detecting a vehicle in a swap station as described above.
According to the vehicle detection method, the vehicle detection system, the vehicle detection medium and the battery replacement station, whether vehicles exist in the battery replacement station or not does not need to be manually confirmed, the labor cost is reduced, and the development requirement of an unattended station in a new generation battery replacement station technology is further met; when the vehicle finishes the battery replacement and does not drive away, the vehicle owner is reminded to drive away as soon as possible through prompt information; whether the vehicle is driven away is confirmed again after a certain time, so that the accuracy and reliability of vehicle detection are improved, and the vehicle is prevented from being connected without leaving the battery replacement station; under the condition that the vehicle does not run out within time, staff are informed to process the vehicle actively, and the situation that the vehicle stays in the battery replacement station for a long time and the battery replacement of the vehicle is influenced is avoided; whether a vehicle enters the battery replacement station from the exit is judged, and a worker is actively informed to handle, so that illegal invasion is prevented, and the vehicle is prevented from occupying a battery replacement channel for a long time.
Drawings
In order to more clearly illustrate the technical solutions and advantages of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts.
Fig. 1 is a schematic structural diagram of a vehicle detection system in a swapping station according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another vehicle detection system in a power swapping station according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of another vehicle detection system in a power swapping station according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of another vehicle detection system in a power swapping station according to an embodiment of the present invention.
Fig. 5 is a schematic flow chart of a vehicle detection method in a swap station according to an embodiment of the present invention.
Fig. 6 is a schematic flow chart of another method for detecting a vehicle in a power swapping station according to an embodiment of the present invention.
Fig. 7 is a schematic flow chart of another method for detecting a vehicle in a swap station according to an embodiment of the present invention.
Fig. 8 is a schematic flow chart of another method for detecting a vehicle in a swap station according to an embodiment of the present invention.
Fig. 9 is an example of a method for detecting a vehicle in a swap station according to an embodiment of the present invention.
Fig. 10 is a schematic hardware structure diagram of an electronic device for implementing a vehicle detection method in a swap station according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It is to be understood that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of the invention and the drawings are intended to cover non-exclusive inclusions.
With the development of a new generation of battery replacement technology, the unattended station gradually becomes the main development direction of the battery replacement station, but if the unattended station is to be realized, the condition in the battery replacement station needs to be judged in real time. In the prior art, when a vehicle needs to be subjected to a battery replacement operation, whether a vehicle exists in a battery replacement station is confirmed in a manual mode; after the vehicle finishes replacing the battery, whether the vehicle in the battery replacing station drives away or not is also confirmed in a manual mode, the labor cost is high, and the development requirement of an unattended station is not met.
In order to solve the technical problem, referring to fig. 1, an embodiment of the present invention provides a vehicle detection system in a power swapping station, which includes a vehicle detection device 1 and a station control host 2, where the station control host 2 is connected to the vehicle detection device 1 through an ethernet.
The vehicle detection device 1 is arranged in a power swapping station (not shown) and is used for detecting whether a vehicle exists in the power swapping station; and the station control host 2 is used for starting the battery replacement operation on the vehicle at the inlet of the battery replacement station when no vehicle is in the battery replacement station.
Specifically, the vehicle detection device 1 is a vehicle detection camera having a vehicle detection function that is capable of recognizing whether or not there is a vehicle in its shooting field of view. The vehicle detection device 1 can continuously (or according to preset interval time or in an event triggering mode) detect whether a vehicle exists in the battery swapping station, and when the vehicle detection device 1 detects that no vehicle exists in the battery swapping station, the station control host 2 starts battery swapping operation on the vehicle at the entrance of the battery swapping station. The battery replacement operation comprises the operations of establishing connection with a vehicle, authenticating, opening a gate and the like, relating to battery replacement and the like.
Whether a vehicle does not drive away from the battery replacement station after battery replacement is completed or not is automatically identified through the vehicle detection equipment 1, manual confirmation is not needed, the labor cost can be reduced, and the development requirement of an unattended station in a new generation battery replacement station technology is further met.
In the embodiment of the present invention, as shown in fig. 2, the vehicle detection system in the battery swapping station further includes a battery swapping display screen 3, the battery swapping display screen 3 is connected to the station control host 2, the station control host 2 is further configured to send a prompt message for prompting a vehicle owner to the battery swapping display screen 3 when there is a vehicle in the battery swapping station, and the battery swapping display screen 3 is configured to display the prompt message.
Specifically, the swapping display screen 3 is disposed in the swapping station, and the swapping display screen 3 is connected to the station control host 2 through an HDMI (High Definition Multimedia Interface). When the vehicle detection device 1 detects that a vehicle is in the battery replacement station, the station control host 2 sends prompt information to the battery replacement display screen 3.
Prompt information is displayed through the battery replacement display screen 3 to remind a vehicle owner to drive the vehicle away from the battery replacement station, and the vehicle is prevented from staying in the battery replacement station for a long time, occupying a battery replacement channel and influencing the battery replacement of other vehicles.
In an embodiment of the present invention, as shown in fig. 3, the vehicle detection system in the power swapping station further includes a signal detector 4, the signal detector 4 is connected to the station control host 2 through an ethernet, the signal detector 4 is configured to detect a signal at an exit of the power swapping station, and the station control host 2 is further configured to determine whether a vehicle enters or exits the power swapping station exit according to the signal.
The signal that will detect trades the power station exit will be sent to station accuse host computer 2 through signal detector 4, and station accuse host computer 2 further confirms according to this signal whether the vehicle in trading the power station has driven away, and the vehicle that accomplishes trading the electricity initiatively drives away from trading the power station and confirms, prevents that the vehicle from not leaving to trade the power station and just connect the back car, triggers the front truck and trades the electricity once more, leads to the front truck to trade the electricity repeatedly or the condition that the accident raised up takes place. Of course, the station control host 2 may also determine whether a vehicle enters the battery swapping station from the outlet of the battery swapping station according to the signal, so as to prevent illegal vehicle intrusion, and further avoid the vehicle entering the battery swapping channel from the outlet.
With continued reference to fig. 3, the signal detector 4 includes an environment monitoring controller 41, a ground sensing module 42 and a ground sensing coil 43, the ground sensing module 42 is respectively connected to the environment monitoring controller 41 and the ground sensing coil 43, and the environment monitoring controller 41 is connected to the station control host 2 through an ethernet network.
In the embodiment of the present invention, the ground induction coil 43 is embedded under the road surface of the outlet of the power switching station, and the ground induction module 42 is connected to the ground induction coil 43 through a twisted pair led out from the ground induction coil 43. When a vehicle enters/exits the power station, the ground sensing parameter of the ground sensing module 42 connected to the ground sensing coil 43 changes, and the ground sensing module 42 performs digital processing according to the change amount of the ground sensing parameter to form a level signal and sends the level signal to the environment monitoring controller 41.
The environment monitoring Controller 41 is a Programmable Logic Controller (PLC) Controller, and the environment monitoring Controller 41 is electrically connected to the ground sensing module 42 and connected to the station control host 2 through an ethernet. After receiving the level signal of the ground sensing module 42, the environment monitoring controller 41 converts the level signal into an ethernet signal, and sends the ethernet signal to the station control host 2; and the station control host 2 confirms whether a vehicle enters or exits from the outlet of the power conversion station according to the Ethernet signal.
In some embodiments, the work of confirming whether a vehicle enters or exits the battery replacement station outlet can also be completed by the PLC controller, the PLC controller can identify whether the ground induction is effective according to the level signal of the ground induction module, and if the ground induction is effective, the battery replacement station outlet is considered to have the vehicle enter or exit.
The distance between the installation position of the ground induction coil 43 and the outlet boundary of the power switching station is greater than or equal to a preset threshold value. As will be appreciated by those skilled in the art, the ground sensing coil 43 should comply with ground sensing coil construction specifications during installation, such as a distance of about 30-50cm from the edge of the road, a distance of more than 50cm from a metal object, and so on, and thus the preset threshold value is a value of more than or equal to 0.5m, i.e., the distance from the installation position of the ground sensing coil 43 to the outlet boundary of the power station is at least 0.5 m. Most of the existing power station outlets are provided with slopes for vehicles to run out, and the length of the slopes and the length of the vehicles can be comprehensively considered for setting when the ground induction coils 43 are specifically installed.
For example, in the design specification of an electric vehicle, the total length of the electric vehicle generally does not exceed 12m, for a power station with an outlet without a slope, the installation position of a ground induction coil is at least 0.5m away from the outlet of the power station, and the preset threshold value can be set to a value in the range of [0.5, 12.5] m; for the power exchanging station with the slope at the outlet, if the length of the slope is 1.2m, the distance between the installation position of the ground induction coil and the outlet of the power exchanging station is at least 1.7m, and the preset threshold value can be set to a value in the range of [1.7, 19.7] m.
In the embodiment of the present invention, as shown in fig. 4, the vehicle detection system in the battery replacement station further includes an image acquisition device 5, the image acquisition device 5 is connected to the station control host 2 through an ethernet, the image acquisition device 5 is disposed in the battery replacement station and is configured to acquire an image in the battery replacement station, and the station control host 2 is further configured to start a battery replacement operation on a vehicle at an inlet of the battery replacement station after recognizing that the vehicle is not included in the image.
Specifically, the image capturing device 5 is at least one of a camera and a camera, the camera refers to a device having video shooting/transmission and still image capturing functions but no vehicle detection function, and the number of the cameras or the camera can be set as required, so that the image can be a dynamic image such as a video or a still image such as a picture. When the vehicle is powered on, the image acquisition device 5 acquires a dynamic image or a static image, the station control host 2 identifies whether the vehicle is in the dynamic image or the static image in a video/picture identification mode, and controls the vehicle accordingly according to the identification result.
In practical application, the image acquisition device 5 and the vehicle detection device 1 may not exist at the same time, that is, only the image acquisition device 5 may be arranged in the battery replacement station, only the vehicle detection device 1 may be arranged, or both the image acquisition device 5 and the vehicle detection device 1 may be arranged at the same time. If only the image acquisition device 5 is arranged, the station control host 2 identifies the vehicle of the image acquired by the image acquisition device 5, and then performs corresponding control according to the identification result; if only the vehicle detection equipment 1 is arranged, the station control host 2 carries out corresponding control according to the detection result of the vehicle detection equipment 1; if the vehicle detection device 1 and the image acquisition device 5 are both arranged, the station control host 2 performs corresponding control according to the detection result of the vehicle detection device 1 and the result of vehicle identification on the image acquired by the image acquisition device 5.
Referring to fig. 5, an embodiment of the present invention further provides a method for detecting a vehicle in a swap station, where the method is applicable to the system for detecting a vehicle in a swap station provided in the foregoing embodiment. As shown in fig. 5, the method includes:
s501, detecting whether a vehicle exists in the battery replacement station through vehicle detection equipment, wherein the vehicle detection equipment is arranged in the battery replacement station.
And S502, when no vehicle exists in the battery swapping station, starting a battery swapping operation on the vehicle at the entrance of the battery swapping station by the station control host.
When a vehicle exists in the battery replacement station, prompt information can be sent to a vehicle owner in the battery replacement station to prompt the vehicle owner to drive the vehicle away from the battery replacement station as soon as possible, so that the vehicle which finishes battery replacement can be prevented from occupying a battery replacement channel for a long time. Accordingly, with continued reference to that shown in fig. 5, the method further comprises:
and S503, when a vehicle exists in the battery swapping station, the station control host judges whether the battery swapping station is in a battery swapping mode.
And S504, if the battery swapping station is not in the battery swapping mode, the station control host sends prompt information for prompting a vehicle owner to a battery swapping display screen.
And S505, the battery swapping display screen displays the prompt information to remind the vehicle owner to drive the vehicle away from the battery swapping station as soon as possible.
The power swapping mode represents a mode that a vehicle is swapping power in the power swapping station, and if the power swapping station is in the power swapping mode, the station control host does not process the power swapping. In some embodiments, the station control host may detect whether there is a vehicle in the battery replacement station through the vehicle detection device after the vehicle completes battery replacement, that is, the vehicle is not in the battery replacement mode.
In order to confirm whether the vehicle owner actively drives the vehicle away from the battery swapping station after sending the prompt message, as shown in fig. 6, in the embodiment of the present invention, after the battery swapping display screen displays the prompt message, the method further includes:
and S506, after the preset time, the station control host confirms whether the vehicle in the power swapping station is driven away.
A certain time is reserved for the vehicle to leave the battery replacement station, and the preset time can be set in a calibration mode, for example, 2 minutes. After 2 minutes, the station control host judges whether vehicles still exist in the battery replacement station according to the information of the vehicle detection equipment and/or the signal detector.
As shown in fig. 7, after the preset time, the determining, by the station control host, whether the vehicle in the swap power station has driven away includes:
and S5061, acquiring a signal at the outlet of the power exchanging station detected by the signal detector within the preset time, and identifying whether a vehicle is driven out from the outlet of the power exchanging station according to the signal.
Specifically, the identifying whether a vehicle exits from the power exchanging station outlet according to the signal includes: collecting vehicle information in the signal; and if the vehicle information is matched with the information of the last battery replacing vehicle, a vehicle is driven out from the outlet of the battery replacing station.
And S5062, detecting whether a vehicle still exists in the power swapping station according to the vehicle detection equipment.
S5063, if a vehicle exits from the outlet of the power exchanging station and/or the vehicle does not exist in the power exchanging station, the vehicle in the power exchanging station is driven away.
Generally, when the vehicle detection device detects that no vehicle exists in the battery replacement station, the vehicle can be indicated to have driven away, the signal output by the comprehensive signal detector can be further confirmed, and the safety of battery replacement when a rear vehicle drives into the battery replacement station is guaranteed.
And S507, if the vehicle in the power swapping station does not drive away, the station control host sends warning information to a worker, so that the worker performs corresponding processing according to the warning information.
Under the condition that the vehicle is not driven out within the overtime, the staff can coordinate in various modes such as voice, telephone or going to a power station.
And S508, if the vehicle in the battery swapping station is driven away, the station control host starts to perform battery swapping operation on the vehicle at the entrance of the battery swapping station.
In order to prevent a vehicle from entering the battery swapping station from the outlet of the battery swapping station, as shown in fig. 8, the method for detecting a vehicle in a battery swapping station according to the embodiment of the present invention further includes:
s801, acquiring a signal at the outlet of the power exchanging station, which is detected by a signal detector.
And S802, identifying whether a vehicle enters the outlet of the power exchanging station or not according to the signal.
Specifically, the identifying whether a vehicle enters the battery replacement station outlet according to the signal includes: collecting vehicle information in the signal; judging whether the vehicle information is matched with the vehicle information of which the connection is established currently; if the current power station is not matched with the power station, a vehicle enters the outlet of the current power station; and if the current power station exit is matched with the current power station exit, no vehicle enters the current power station exit.
And S803, if a vehicle enters the outlet of the power swapping station, the station control host sends warning information to a worker, so that the worker performs corresponding processing according to the warning information.
A vehicle entering from an inlet of a power exchange station can acquire a signal at an outlet of the power exchange station detected by a signal detector in real time through processes of establishing connection, authentication and the like; after the information is identified according to the signal, the information is matched with the information which is established or authenticated, and if no matching result is consistent, a vehicle is considered to be driven in from the outlet of the power exchange station. Through initiatively informing the staff, prevent illegal vehicle invasion, influence other vehicles and trade the electric operation.
The following describes in detail a vehicle detection method in a power swapping station according to an embodiment of the present invention, taking a vehicle detection camera as a vehicle detection device as an example.
As shown in fig. 9, the vehicle detection camera identifies whether a vehicle exists in the battery replacement station; if the vehicle does not exist, the station control host starts the power exchanging operation of the vehicle at the entrance of the power exchanging station; if the vehicle exists, the station control host detects whether the battery replacement station is in a battery replacement mode; if the battery replacement station is in the battery replacement mode, the vehicle detection camera is used for identification; if the battery replacement station is not in the battery replacement mode, the station control host sends prompt information to a battery replacement display screen, and the battery replacement display screen displays the prompt information; after the preset time, if vehicles still exist in the battery replacement station, the vehicles are considered not to be driven out after time out, and the station control host sends warning information to workers; and if no vehicle exists in the power exchanging station after the preset time, starting the power exchanging operation of the vehicle at the entrance of the power exchanging station by the station control host.
In the life cycle of the signal detector, the signal detector can continuously detect a signal at the outlet of the power exchanging station, and the station control host identifies whether a vehicle enters the power exchanging station from the inlet of the power exchanging station or not according to the signal. If a vehicle enters, the station control host sends warning information of the vehicle entering from the exit to the staff, and the staff can consult specific conditions or arrange the staff to go to the battery replacement station for processing according to the warning information through telephone. Certainly, whether the ground sense is effective or not can be identified through the PLC according to the level signal of the ground sense module, if the PLC judges that the ground sense is effective, the warning information is sent to the station control host, and the station control host informs a worker to process the warning information after receiving the warning information.
According to the technical scheme provided by the embodiment, the vehicle detection method in the battery replacement station does not need to manually confirm whether vehicles exist in the battery replacement station, so that the labor cost is reduced, and the development requirement of an unattended station in a new generation battery replacement station technology is further met; when the vehicle finishes the battery replacement and does not drive away, the vehicle owner is reminded to drive away as soon as possible through prompt information; whether the vehicle is driven away is confirmed again after a certain time, so that the accuracy and reliability of vehicle detection are improved, and the vehicle is prevented from being connected without leaving the battery replacement station; under the condition that the vehicle does not run out within time, staff are informed to process the vehicle actively, and the situation that the vehicle stays in the battery replacement station for a long time and the battery replacement of the vehicle is influenced is avoided; whether a vehicle enters the battery replacement station from the exit is judged, and a worker is actively informed to handle, so that illegal invasion is prevented, and the vehicle is prevented from occupying a battery replacement channel for a long time.
The embodiment of the present invention further provides a swapping station, which includes the vehicle detection system in the swapping station provided in the above embodiment, and reference may be specifically made to the description of the above embodiment, which is not described herein again.
The embodiment of the present invention further provides an electronic device, which includes a processor and a memory, where the memory stores at least one instruction or at least one program, and the at least one instruction or the at least one program is loaded and executed by the processor to implement the in-station vehicle detection method provided in the above method embodiment.
Further, fig. 10 shows a schematic hardware structure of an electronic device for implementing the vehicle detection method in the swap station provided by the embodiment of the present invention, and the electronic device may participate in forming or including the vehicle detection system in the swap station provided by the embodiment of the present invention. As shown in fig. 10, the electronic device 50 may include one or more processors 502 (shown as 502a, 502b, … …, 502 n) (the processors 502 may include, but are not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA, etc.), a memory 504 for storing data, and a transmission device 506 for communication functions. Besides, the method can also comprise the following steps: a display, an input/output interface (I/O interface), a Universal Serial Bus (USB) port (which may be included as one of the ports of the I/O interface), a network interface, a power source, and/or a camera. It will be understood by those skilled in the art that the structure shown in fig. 10 is merely illustrative and is not intended to limit the structure of the electronic device. For example, electronic device 50 may also include more or fewer components than shown in FIG. 10, or have a different configuration than shown in FIG. 10.
It should be noted that the one or more processors 502 and/or other data processing circuitry described above may be referred to generally herein as "data processing circuitry". The data processing circuitry may be embodied in whole or in part in software, hardware, firmware, or any combination thereof. Further, the data processing circuit may be a single, stand-alone processing module, or incorporated, in whole or in part, into any of the other elements in the electronic device 50 (or mobile device). As referred to in the embodiments of the invention, the data processing circuit acts as a processor control (e.g. selection of a variable resistance termination path connected to the interface).
The memory 504 can be used for storing software programs and modules of application software, such as program instructions/data storage devices corresponding to the method described in the embodiment of the present invention, and the processor 502 executes various functional applications and data processing by running the software programs and modules stored in the memory 504, so as to implement the above-mentioned method for detecting vehicles in a battery replacement station. The memory 504 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 504 may further include memory located remotely from the processor 502, which may be connected to the electronic device 50 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device 506 is used for receiving or transmitting data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the electronic device 50. In one example, the transmission device 506 includes a network adapter (NIC) that can be connected to other network devices through a base station so as to communicate with the internet. In one embodiment, the transmission device 506 may be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
The display may be, for example, a touch screen type Liquid Crystal Display (LCD) that may enable a user to interact with a user interface of the electronic device 50 (or mobile device).
The embodiment of the present invention further provides a computer storage medium, which may be disposed in an electronic device to store at least one instruction or at least one program for implementing the vehicle detection method in a swap station in the method embodiment, where the at least one instruction or the at least one program is loaded and executed by a processor to implement the vehicle detection method in a swap station provided in the method embodiment.
Alternatively, in this embodiment, the storage medium may be located in at least one network server of a plurality of network servers of a computer network. Optionally, in this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
It should be noted that: the precedence order of the above embodiments of the present invention is only for description, and does not represent the merits of the embodiments. And specific embodiments thereof have been described above. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the device and electronic apparatus embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference may be made to some descriptions of the method embodiments for relevant points.
The foregoing description has disclosed fully preferred embodiments of the present invention. It should be noted that those skilled in the art can make modifications to the embodiments of the present invention without departing from the scope of the appended claims. Accordingly, the scope of the appended claims is not to be limited to the specific embodiments described above.

Claims (10)

1. A method for detecting a vehicle in a battery swap station, the method comprising:
detecting whether a vehicle exists in a battery replacement station through vehicle detection equipment, wherein the vehicle detection equipment is arranged in the battery replacement station;
and when no vehicle exists in the battery replacement station, the station control host starts to perform battery replacement operation on the vehicle at the inlet of the battery replacement station.
2. The method of claim 1, further comprising:
when a vehicle is in the battery replacement station, the station control host judges whether the battery replacement station is in a battery replacement mode;
if the battery swapping station is not in the battery swapping mode, the station control host sends prompt information for prompting a vehicle owner to a battery swapping display screen;
and the battery replacement display screen displays the prompt information to remind the vehicle owner to drive the vehicle away from the battery replacement station as soon as possible.
3. The method of claim 2, wherein after the swapping display screen displays the prompt message, the method further comprises:
after the preset time, the station control host confirms whether the vehicle in the power swapping station drives away;
if the vehicle in the battery replacement station does not drive away, the station control host sends warning information to a worker, so that the worker performs corresponding processing according to the warning information;
and if the vehicle in the battery swapping station is driven away, the station control host starts to swap the vehicle at the entrance of the battery swapping station.
4. The method of claim 3, wherein the step of confirming whether the vehicle in the power swapping station has driven away after the preset time by the station control host comprises the following steps:
acquiring a signal at the outlet of the power exchanging station detected by a signal detector within the preset time, and identifying whether a vehicle exits from the outlet of the power exchanging station according to the signal;
detecting whether a vehicle still exists in the battery replacement station according to the vehicle detection equipment;
if a vehicle exits from the outlet of the battery swapping station and/or no vehicle exists in the battery swapping station, the vehicle in the battery swapping station is driven away.
5. The method of claim 4, wherein identifying whether a vehicle exits the power station outlet based on the signal comprises:
collecting vehicle information in the signal;
and if the vehicle information is matched with the information of the last battery replacing vehicle, a vehicle is driven out from the outlet of the battery replacing station.
6. The method of claim 1, further comprising:
acquiring a signal at an outlet of the battery replacement station detected by a signal detector;
identifying whether a vehicle enters an outlet of the battery replacement station according to the signal;
and if a vehicle enters the power conversion station outlet, the station control host sends warning information to a worker, so that the worker performs corresponding processing according to the warning information.
7. The method of claim 6, wherein identifying whether a vehicle enters the power station outlet according to the signal comprises:
collecting vehicle information in the signal;
judging whether the vehicle information is matched with the vehicle information of which the connection is established currently;
if the current power station is not matched with the power station, a vehicle enters the outlet of the current power station;
and if the current power station exit is matched with the current power station exit, no vehicle enters the current power station exit.
8. An in-station vehicle detection system, comprising:
the vehicle detection equipment is used for detecting whether a vehicle exists in the battery replacement station or not, and is arranged in the battery replacement station;
and the station control host is used for starting the battery replacement operation on the vehicle at the entrance of the battery replacement station when no vehicle is in the battery replacement station.
9. A power swapping station comprising an in-station vehicle detection system as claimed in claim 8.
10. A computer storage medium having stored therein at least one instruction or at least one program, the at least one instruction or the at least one program being loaded and executed by a processor to implement the method of any one of claims 1 to 7.
CN202010680059.5A 2020-07-15 2020-07-15 Method and system for detecting vehicles in power exchange station, medium and power exchange station Active CN111882879B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113706753A (en) * 2021-08-05 2021-11-26 明光利拓智能科技有限公司 Electric vehicle battery replacement monitoring method and system
CN114347848A (en) * 2022-03-18 2022-04-15 蔚来汽车科技(安徽)有限公司 Method, computer system and medium for managing battery replacement vehicle
CN114379417A (en) * 2022-03-23 2022-04-22 蔚来汽车科技(安徽)有限公司 Battery replacement station, and device, method, and medium for guiding vehicle to leave battery replacement station
CN115742849A (en) * 2022-12-05 2023-03-07 博众精工科技股份有限公司 Battery replacement station control method and device and battery replacement station

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103295416A (en) * 2012-02-27 2013-09-11 国家电网公司 Vehicle guidance method and system
CA2781348A1 (en) * 2012-06-22 2013-12-22 Kookmin University Industry Academy Cooperation Foundation Electric vehicle, battery charging station, battery exchanging reservation system comprising the same and method thereof
CN104816644A (en) * 2015-03-31 2015-08-05 谢子聪 Control method and system for replacing batteries for electric automobiles
CN205192499U (en) * 2015-11-25 2016-04-27 西安工业大学 Vehicle fills power station path planning system that trades
CN108879876A (en) * 2018-08-07 2018-11-23 宁波智果科技咨询服务有限公司 A kind of charging station system based on PID control battery altering
CN109398350A (en) * 2018-10-19 2019-03-01 上海蔚来汽车有限公司 A kind of automatic parking method and the automated parking system for vehicle
CN109501751A (en) * 2017-11-06 2019-03-22 蔚来汽车有限公司 On-vehicle battery method for safely carrying out and system and platform, controller and storage medium
CN110259223A (en) * 2019-05-22 2019-09-20 仲恺农业工程学院 Vertical circulation stereo garage vehicle storing and taking method
CN111028536A (en) * 2019-11-22 2020-04-17 安徽中运智能科技有限公司 Intelligent guiding method and system for garage parking

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103295416A (en) * 2012-02-27 2013-09-11 国家电网公司 Vehicle guidance method and system
CA2781348A1 (en) * 2012-06-22 2013-12-22 Kookmin University Industry Academy Cooperation Foundation Electric vehicle, battery charging station, battery exchanging reservation system comprising the same and method thereof
CN104816644A (en) * 2015-03-31 2015-08-05 谢子聪 Control method and system for replacing batteries for electric automobiles
CN205192499U (en) * 2015-11-25 2016-04-27 西安工业大学 Vehicle fills power station path planning system that trades
CN109501751A (en) * 2017-11-06 2019-03-22 蔚来汽车有限公司 On-vehicle battery method for safely carrying out and system and platform, controller and storage medium
CN108879876A (en) * 2018-08-07 2018-11-23 宁波智果科技咨询服务有限公司 A kind of charging station system based on PID control battery altering
CN109398350A (en) * 2018-10-19 2019-03-01 上海蔚来汽车有限公司 A kind of automatic parking method and the automated parking system for vehicle
CN110259223A (en) * 2019-05-22 2019-09-20 仲恺农业工程学院 Vertical circulation stereo garage vehicle storing and taking method
CN111028536A (en) * 2019-11-22 2020-04-17 安徽中运智能科技有限公司 Intelligent guiding method and system for garage parking

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
胡道栋;张娟;克潇;杨校辉;尹新涛;: "电动汽车充换电站换电操作管理单元的设计与实现", 电力系统保护与控制, no. 07, 30 April 2017 (2017-04-30), pages 148 - 152 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113706753A (en) * 2021-08-05 2021-11-26 明光利拓智能科技有限公司 Electric vehicle battery replacement monitoring method and system
CN114347848A (en) * 2022-03-18 2022-04-15 蔚来汽车科技(安徽)有限公司 Method, computer system and medium for managing battery replacement vehicle
EP4245597A1 (en) * 2022-03-18 2023-09-20 Nio Technology (Anhui) Co., Ltd Method and computer system for managing vehicle to be battery swapped and medium
CN114379417A (en) * 2022-03-23 2022-04-22 蔚来汽车科技(安徽)有限公司 Battery replacement station, and device, method, and medium for guiding vehicle to leave battery replacement station
CN115742849A (en) * 2022-12-05 2023-03-07 博众精工科技股份有限公司 Battery replacement station control method and device and battery replacement station

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