CN116620093B - Control method and system for photovoltaic power generation of new energy automobile - Google Patents

Control method and system for photovoltaic power generation of new energy automobile Download PDF

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Publication number
CN116620093B
CN116620093B CN202310882621.6A CN202310882621A CN116620093B CN 116620093 B CN116620093 B CN 116620093B CN 202310882621 A CN202310882621 A CN 202310882621A CN 116620093 B CN116620093 B CN 116620093B
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China
Prior art keywords
new energy
energy automobile
photovoltaic
intelligent road
module
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CN202310882621.6A
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CN116620093A (en
Inventor
冯呈呈
徐忠贵
童东方
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Shenzhen Transformer Electronics Co ltd
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Shenzhen Transformer Electronics Co ltd
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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
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • 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
    • B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • 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
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
    • B60L53/51—Photovoltaic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
    • 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

Abstract

The invention relates to the technical field of photovoltaics, in particular to a control method and a system for photovoltaic power generation of a new energy automobile. The method comprises the following steps: acquiring a stroke of a first new energy automobile; judging whether the travel passes through a photovoltaic intelligent road or not; if yes, sending inquiry information to the first new energy automobile; if the charging is needed, the license plate number of the first new energy automobile is sent to a photovoltaic system; monitoring whether the distance between the first new energy automobile and the photovoltaic intelligent road is smaller than a preset mileage or not; if yes, generating a first control signal according to the license plate number of the first new energy automobile, and sending the first control signal to the photovoltaic system; monitoring whether the first new energy automobile enters the photovoltaic intelligent road; if yes, a first response signal is sent to the photovoltaic system; and generating a first charging request and sending the first charging request to the photovoltaic system. The problem that whether the car owner can not independently select to charge is solved on current photovoltaic intelligent road.

Description

Control method and system for photovoltaic power generation of new energy automobile
Technical Field
The invention relates to the technical field of photovoltaics, in particular to a control method and a system for photovoltaic power generation of a new energy automobile.
Background
The photovoltaic intelligent road is totally called as a bearing type high-speed photovoltaic road surface, and the uppermost layer is a semitransparent novel material similar to ground glass, and the friction coefficient of the road is higher than that of a traditional asphalt road surface. The tire is guaranteed not to slip, and meanwhile, the tire has higher light transmittance, sunlight can penetrate through the tire, the lower solar battery can convert light energy into electric energy, and the electric energy is transmitted to the power grid in real time, so that the tire looks like a huge 'charge pal'. In winter, the section of road surface can also convert light energy into heat energy, ablate frozen snow and ensure driving safety. However, all new energy vehicles can be wirelessly charged when passing through the photovoltaic intelligent road, so that the vehicle owners cannot select autonomously.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a control method and a system for photovoltaic power generation of a new energy automobile, and aims to solve the problem that an existing photovoltaic intelligent road cannot enable an automobile owner to autonomously select whether to charge.
The technical scheme provided by the invention is as follows:
a control method for photovoltaic power generation of a new energy automobile, the method comprising:
acquiring a stroke of a first new energy automobile;
judging whether the travel passes through a photovoltaic intelligent road or not;
if yes, sending inquiry information to the first new energy automobile, wherein the inquiry information comprises whether the first new energy automobile needs to be wirelessly charged when passing through the photovoltaic intelligent road;
if the first new energy automobile is received to reply the inquiry information to the need of charging, the license plate number of the first new energy automobile is sent to a photovoltaic system corresponding to the photovoltaic intelligent road;
monitoring whether the distance between the first new energy automobile and the photovoltaic intelligent road is smaller than a preset mileage or not;
if yes, generating a first control signal according to the license plate number of the first new energy automobile, and sending the first control signal to the photovoltaic system, wherein the first control signal is used for waiting to start a wireless charging module in the photovoltaic intelligent road;
monitoring whether the first new energy automobile enters the photovoltaic intelligent road;
if yes, a first response signal is sent to the photovoltaic system, so that the photovoltaic system responds to the first control signal according to the first response signal, and a wireless charging module in the photovoltaic intelligent road is started;
and generating a first charging request by using the license plate number of the first new energy automobile, and sending the first charging request to the photovoltaic system, wherein after the photovoltaic system verifies that the license plate number in the first charging request is identical to the license plate number in the first control signal, the wireless charging module in the photovoltaic intelligent road is allowed to wirelessly charge the first new energy automobile in response to the first charging request.
Preferably, after the step of determining whether the journey would pass through the photovoltaic intelligent road, it includes:
if not, judging whether the current electric quantity of the first new energy automobile is smaller than the preset electric quantity;
if yes, re-planning a new journey including the photovoltaic intelligent road by using the destination of the journey, and inquiring whether the first new energy automobile uses the new journey;
if yes, the step of sending the inquiry information to the first new energy automobile is executed.
Preferably, after the step of generating the first charging request with the license plate number of the first new energy automobile and sending the first charging request to the photovoltaic system, the method includes:
monitoring whether the first new energy automobile leaves the photovoltaic intelligent road;
if yes, a first closing signal and a first temperature detection signal are sent to the photovoltaic system, wherein the first closing signal is used for closing a wireless charging module in the photovoltaic intelligent road, and the first temperature detection signal is used for detecting the road surface temperature of the photovoltaic intelligent road;
receiving a first temperature obtained by detecting a road surface and sent by the photovoltaic system;
judging whether the first temperature is higher than a preset temperature or not;
if yes, a first cooling signal is sent to the photovoltaic system, and the first cooling signal is used for starting a cooling module in the photovoltaic intelligent road to cool the pavement of the photovoltaic intelligent road.
Preferably, after the step of sending the first cooling signal to the photovoltaic system, it includes:
monitoring the pavement temperature of the photovoltaic intelligent road;
if the pavement temperature of the photovoltaic intelligent road is monitored to be smaller than the preset temperature, a first cooling stopping signal is sent to the photovoltaic system, and the first cooling stopping signal is used for stopping the cooling module in the photovoltaic intelligent road.
Preferably, after the step of monitoring the road surface temperature of the photovoltaic intelligent road, it comprises:
if a charging request of a second new energy automobile is received, judging whether a cooling module in the photovoltaic intelligent road works or not;
and if yes, rejecting the charging request of the second new energy automobile.
The invention also provides a control system for photovoltaic power generation of the new energy automobile, which comprises:
the first acquisition module is used for acquiring the travel of the first new energy automobile;
the first judging module is used for judging whether the travel passes through the photovoltaic intelligent road or not;
the first sending module is used for sending inquiry information to the first new energy automobile if yes, wherein the inquiry information comprises whether the first new energy automobile needs to be charged in a wireless mode when passing through the photovoltaic intelligent road;
the second sending module is used for sending the license plate number of the first new energy automobile to the photovoltaic system corresponding to the photovoltaic intelligent road if the first new energy automobile is received to reply the inquiry information to the need of charging;
the first monitoring module is used for monitoring whether the distance between the first new energy automobile and the photovoltaic intelligent road is smaller than a preset mileage or not;
the first generation module is used for generating a first control signal according to the license plate number of the first new energy automobile and sending the first control signal to the photovoltaic system if the first control signal is yes, and the first control signal is used for waiting to start a wireless charging module in the photovoltaic intelligent road;
the second monitoring module is used for monitoring whether the first new energy automobile enters the photovoltaic intelligent road or not;
the third sending module is used for sending a first response signal to the photovoltaic system if yes, so that the photovoltaic system responds to the first control signal according to the first response signal, and a wireless charging module in the photovoltaic intelligent road is started;
the second generation module is used for generating a first charging request according to the license plate number of the first new energy automobile and sending the first charging request to the photovoltaic system, and after the photovoltaic system verifies that the license plate number in the first charging request is identical to the license plate number in the first control signal, the wireless charging module in the photovoltaic intelligent road is allowed to wirelessly charge the first new energy automobile in response to the first charging request.
Preferably, the system comprises:
the second judging module is used for judging whether the current electric quantity of the first new energy automobile is smaller than the preset electric quantity or not if the journey does not pass through the photovoltaic intelligent road;
the first processing module is used for rescheduling a new journey including the photovoltaic intelligent road by using the destination of the journey if yes, and inquiring whether the first new energy automobile uses the new journey or not;
and the first execution module is used for executing the step of sending the inquiry information to the first new energy automobile if the first execution module is used for sending the inquiry information to the first new energy automobile.
Preferably, the system comprises:
the third monitoring module is used for monitoring whether the first new energy automobile leaves the photovoltaic intelligent road or not;
the fourth sending module is used for sending a first closing signal and a first temperature detection signal to the photovoltaic system if the first closing signal is yes, wherein the first closing signal is used for closing the wireless charging module in the photovoltaic intelligent road, and the first temperature detection signal is used for detecting the road surface temperature of the photovoltaic intelligent road;
the first receiving module is used for receiving a first temperature obtained by detecting a road surface and sent by the photovoltaic system;
the third judging module is used for judging whether the first temperature is greater than a preset temperature or not;
and the fifth sending module is used for sending a first cooling signal to the photovoltaic system if the first cooling signal is yes, and the first cooling signal is used for starting the cooling module in the photovoltaic intelligent road to cool the pavement of the photovoltaic intelligent road.
Preferably, the system comprises:
the fourth monitoring module is used for monitoring the pavement temperature of the photovoltaic intelligent road;
and the sixth sending module is used for sending a first cooling stopping signal to the photovoltaic system if the pavement temperature of the photovoltaic intelligent road is monitored to be smaller than the preset temperature, and the first cooling stopping signal is used for stopping the cooling module in the photovoltaic intelligent road.
Preferably, the system comprises:
the fourth judging module is used for judging whether the cooling module in the photovoltaic intelligent road works or not if a charging request of the second new energy automobile is received;
and the first rejecting module is used for rejecting the charging request of the second new energy automobile if yes.
According to the technical scheme, the invention has the beneficial effects that: if the first new energy automobile passes through the photovoltaic intelligent road in the travel, inquiring whether the first new energy automobile needs to be charged wirelessly, if the first new energy automobile needs to be charged wirelessly, when the first energy automobile enters the photovoltaic intelligent road, verifying whether the license plate number in the first charging request is identical to the license plate number in the first control signal or not is needed, and if the license plate number is identical to the license plate number in the first control signal, the wireless charging module in the photovoltaic intelligent road charges the first new energy automobile wirelessly, so that the problem that an owner cannot select whether to charge the existing photovoltaic intelligent road independently is solved.
Drawings
Fig. 1 is a flowchart of a control method for photovoltaic power generation of a new energy automobile, which is provided by an embodiment of the present invention;
fig. 2 is a functional block diagram of a control system for photovoltaic power generation of a new energy automobile, which is provided by the embodiment of the invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, an embodiment of the present invention provides a control method for photovoltaic power generation of a new energy automobile, where the method includes:
step S101, acquiring the stroke of the first new energy automobile.
The travel of the first new energy automobile is obtained through the vehicle navigation of the first new energy automobile, or the travel of the first new energy automobile is obtained through the navigation information on the mobile phone of the user.
Step S102, judging whether the journey can pass through the photovoltaic intelligent road.
After the trip of the first new energy automobile is obtained, whether a photovoltaic intelligent road exists in the current route of the trip of the first new energy automobile or not is identified.
Step S103, if yes, sending inquiry information to the first new energy automobile, wherein the inquiry information comprises whether the first new energy automobile needs to be charged wirelessly when passing through the photovoltaic intelligent road.
If the first new energy automobile passes through the photovoltaic intelligent road in the journey, inquiring whether the first new energy automobile needs to be charged wirelessly, and after the first new energy automobile is obtained to recover the needs clearly, the first new energy automobile can be charged wirelessly when passing through the photovoltaic intelligent road.
And step S104, if the first new energy automobile is received to restore the inquiry information to the need of charging, the license plate number of the first new energy automobile is sent to the photovoltaic system corresponding to the photovoltaic intelligent road.
The photovoltaic system uses the license plate number of the first new energy automobile as a judgment basis to judge whether the subsequently received first control signal, the first charging request and the like are legal communication or not.
Step 105, monitoring whether the distance between the first new energy automobile and the photovoltaic intelligent road is smaller than a preset mileage.
The journey between the first new energy automobile and the photovoltaic intelligent road is monitored through the first new energy automobile, and whether the journey between the first new energy automobile and the photovoltaic intelligent road is smaller than a preset mileage number is judged, wherein the preset mileage number can be 1 km, 2 km or 5 km.
And S106, if yes, generating a first control signal according to the license plate number of the first new energy automobile, and sending the first control signal to the photovoltaic system, wherein the first control signal is used for waiting to start a wireless charging module in the photovoltaic intelligent road.
The information content of the first control signal comprises the license plate number of the first new energy automobile, and because the photovoltaic system has received the license plate number of the first new energy automobile before, after the first control signal is received, the first control signal is verified to be legal, whether the license plate number of the first new energy automobile exists in the information content of the first control signal is identified, if so, the first control signal is considered to be legal, the first control signal is received, if not, the first control signal is considered to be illegal, and the first control signal is refused to be received.
And step S107, monitoring whether the first new energy automobile enters the photovoltaic intelligent road.
After the photovoltaic system receives the first control signal, the photovoltaic system feeds back through a receipt, and after the receipt fed back by the photovoltaic system is received, the first new energy automobile is monitored to monitor whether the first new energy automobile enters the photovoltaic intelligent road. Specifically, the first new energy automobile can be monitored through a camera on a travel, positioning or photovoltaic intelligent road and the like.
And S108, if yes, sending a first response signal to the photovoltaic system so that the photovoltaic system responds to the first control signal according to the first response signal, and starting a wireless charging module in the photovoltaic intelligent road.
After the first new energy automobile is monitored to enter the photovoltaic intelligent road, a first response signal is sent to the photovoltaic system, the photovoltaic system firstly verifies whether the first response signal is a legal signal or not, and recognizes whether the information content of the first response signal has the license plate number of the first new energy automobile or not, if so, the first response signal is considered to be the legal signal, the first response signal is received, and a wireless charging module in the photovoltaic intelligent road is started. If the license plate number of the first new energy automobile is not available, the first response signal is considered to be an illegal signal, and the first response signal is refused to be received.
Step 109, generating a first charging request by using the license plate number of the first new energy automobile, and sending the first charging request to the photovoltaic system, wherein after the photovoltaic system verifies that the license plate number in the first charging request is identical to the license plate number in the first control signal, the wireless charging module in the photovoltaic intelligent road is allowed to wirelessly charge the first new energy automobile in response to the first charging request.
The wireless charging module in the photovoltaic intelligent road works, and the transmitting coil in the wireless charging module is magnetically coupled with the receiving coil at the bottom of the first new energy automobile to wirelessly charge the first new energy automobile.
If the first new energy automobile passes through the photovoltaic intelligent road in the travel, inquiring whether the first new energy automobile needs to be charged wirelessly, if the first new energy automobile needs to be charged wirelessly, when the first energy automobile enters the photovoltaic intelligent road, verifying whether the license plate number in the first charging request is identical to the license plate number in the first control signal or not is needed, and if the license plate number is identical to the license plate number in the first control signal, the wireless charging module in the photovoltaic intelligent road charges the first new energy automobile wirelessly, so that the problem that an owner cannot select whether to charge the existing photovoltaic intelligent road independently is solved.
In the present embodiment, after step S102, it includes:
if not, judging whether the current electric quantity of the first new energy automobile is smaller than the preset electric quantity;
if yes, re-planning a new journey including the photovoltaic intelligent road by using the destination of the journey, and inquiring whether the first new energy automobile uses the new journey;
if yes, the step of sending the inquiry information to the first new energy automobile is executed.
If the journey does not pass through the photovoltaic intelligent road, judging whether the current electric quantity of the first new energy automobile is smaller than the preset electric quantity, for example, the preset electric quantity is 50% of the electric quantity, if the current electric quantity is smaller than the preset electric quantity, initially considering that the first new energy automobile possibly needs to be charged, re-planning a middle line passing through the photovoltaic intelligent road to obtain a new journey, and then inquiring whether the first new energy automobile uses the new journey or not to enable an automobile owner to select.
In the present embodiment, after step S109, it includes:
monitoring whether the first new energy automobile leaves the photovoltaic intelligent road;
if yes, a first closing signal and a first temperature detection signal are sent to the photovoltaic system, wherein the first closing signal is used for closing a wireless charging module in the photovoltaic intelligent road, and the first temperature detection signal is used for detecting the road surface temperature of the photovoltaic intelligent road;
receiving a first temperature obtained by detecting a road surface and sent by the photovoltaic system;
judging whether the first temperature is higher than a preset temperature or not;
if yes, a first cooling signal is sent to the photovoltaic system, and the first cooling signal is used for starting a cooling module in the photovoltaic intelligent road to cool the pavement of the photovoltaic intelligent road.
If the first new energy automobile is monitored to leave the photovoltaic intelligent road, a first closing signal is sent to the photovoltaic system, a wireless charging module in the photovoltaic intelligent road is closed, a first temperature detection signal is sent to the photovoltaic system, and the road surface temperature of the photovoltaic intelligent road is detected. If the first temperature is greater than the preset temperature, a first cooling signal is required to be sent to the photovoltaic system, a cooling module in the photovoltaic intelligent road is started, the road surface of the photovoltaic intelligent road is cooled, and the cooling mode of the cooling module can be water sprinkling, blowing and the like.
In this embodiment, after the step of sending the first cooling signal to the photovoltaic system, the method includes:
monitoring the pavement temperature of the photovoltaic intelligent road;
if the pavement temperature of the photovoltaic intelligent road is monitored to be smaller than the preset temperature, a first cooling stopping signal is sent to the photovoltaic system, and the first cooling stopping signal is used for stopping the cooling module in the photovoltaic intelligent road.
And if the pavement temperature of the photovoltaic intelligent road is less than the preset temperature, stopping the cooling module in the photovoltaic intelligent road.
In this embodiment, after the step of monitoring the road surface temperature of the photovoltaic intelligent road, the method includes:
if a charging request of a second new energy automobile is received, judging whether a cooling module in the photovoltaic intelligent road works or not;
and if yes, rejecting the charging request of the second new energy automobile.
If the cooling module in the photovoltaic intelligent road is still in the working process, a charging request of the second new energy automobile is received, the condition that the road surface temperature of the photovoltaic intelligent road is too high at the moment is considered, wireless charging of the second new energy automobile is not suitable to be carried out again, and therefore the charging request of the second new energy automobile is refused.
As shown in fig. 2, an embodiment of the present invention proposes a control system 1 for photovoltaic power generation of a new energy automobile, where the system 1 includes a first acquisition module 11, a first determination module 12, a first transmission module 13, a second transmission module 14, a first monitoring module 15, a first generation module 16, a second monitoring module 17, a third transmission module 18, and a second generation module 19.
The first acquiring module 11 is configured to acquire a trip of the first new energy automobile.
The travel of the first new energy automobile is obtained through the vehicle navigation of the first new energy automobile, or the travel of the first new energy automobile is obtained through the navigation information on the mobile phone of the user.
A first judging module 12 is configured to judge whether the trip will pass through the photovoltaic intelligent road.
After the trip of the first new energy automobile is obtained, whether a photovoltaic intelligent road exists in the current route of the trip of the first new energy automobile or not is identified.
And the first sending module 13 is configured to send, if so, query information to the first new energy automobile, where the query information includes whether the first new energy automobile needs to be wirelessly charged when passing through the photovoltaic intelligent road.
If the first new energy automobile passes through the photovoltaic intelligent road in the journey, inquiring whether the first new energy automobile needs to be charged wirelessly, and after the first new energy automobile is obtained to recover the needs clearly, the first new energy automobile can be charged wirelessly when passing through the photovoltaic intelligent road.
And the second sending module 14 is configured to send the license plate number of the first new energy automobile to the photovoltaic system corresponding to the photovoltaic intelligent road if the first new energy automobile receives the response to the inquiry information that the first new energy automobile needs to be charged.
The photovoltaic system uses the license plate number of the first new energy automobile as a judgment basis to judge whether the subsequently received first control signal, the first charging request and the like are legal communication or not.
The first monitoring module 15 is configured to monitor whether a distance between the first new energy automobile and the photovoltaic intelligent road is less than a preset mileage.
The journey between the first new energy automobile and the photovoltaic intelligent road is monitored through the first new energy automobile, and whether the journey between the first new energy automobile and the photovoltaic intelligent road is smaller than a preset mileage number is judged, wherein the preset mileage number can be 1 km, 2 km or 5 km.
And the first generation module 16 is configured to generate a first control signal according to the license plate number of the first new energy automobile if the first control signal is yes, and send the first control signal to the photovoltaic system, where the first control signal is used to wait for starting the wireless charging module in the photovoltaic intelligent road.
The information content of the first control signal comprises the license plate number of the first new energy automobile, and because the photovoltaic system has received the license plate number of the first new energy automobile before, after the first control signal is received, the first control signal is verified to be legal, whether the license plate number of the first new energy automobile exists in the information content of the first control signal is identified, if so, the first control signal is considered to be legal, the first control signal is received, if not, the first control signal is considered to be illegal, and the first control signal is refused to be received.
And the second monitoring module 17 is used for monitoring whether the first new energy automobile enters the photovoltaic intelligent road.
After the photovoltaic system receives the first control signal, the photovoltaic system feeds back through a receipt, and after the receipt fed back by the photovoltaic system is received, the first new energy automobile is monitored to monitor whether the first new energy automobile enters the photovoltaic intelligent road. Specifically, the first new energy automobile can be monitored through a camera on a travel, positioning or photovoltaic intelligent road and the like.
And the third sending module 18 is configured to send a first response signal to the photovoltaic system, so that the photovoltaic system responds to the first control signal according to the first response signal, and starts a wireless charging module in the photovoltaic intelligent road.
After the first new energy automobile is monitored to enter the photovoltaic intelligent road, a first response signal is sent to the photovoltaic system, the photovoltaic system firstly verifies whether the first response signal is a legal signal or not, and recognizes whether the information content of the first response signal has the license plate number of the first new energy automobile or not, if so, the first response signal is considered to be the legal signal, the first response signal is received, and a wireless charging module in the photovoltaic intelligent road is started. If the license plate number of the first new energy automobile is not available, the first response signal is considered to be an illegal signal, and the first response signal is refused to be received.
The second generating module 19 is configured to generate a first charging request according to the license plate number of the first new energy automobile, send the first charging request to the photovoltaic system, and allow the wireless charging module in the photovoltaic intelligent road to wirelessly charge the first new energy automobile in response to the first charging request after the photovoltaic system verifies that the license plate number in the first charging request is the same as the license plate number in the first control signal.
The wireless charging module in the photovoltaic intelligent road works, and the transmitting coil in the wireless charging module is magnetically coupled with the receiving coil at the bottom of the first new energy automobile to wirelessly charge the first new energy automobile.
If the first new energy automobile passes through the photovoltaic intelligent road in the travel, inquiring whether the first new energy automobile needs to be charged wirelessly, if the first new energy automobile needs to be charged wirelessly, when the first energy automobile enters the photovoltaic intelligent road, verifying whether the license plate number in the first charging request is identical to the license plate number in the first control signal or not is needed, and if the license plate number is identical to the license plate number in the first control signal, the wireless charging module in the photovoltaic intelligent road charges the first new energy automobile wirelessly, so that the problem that an owner cannot select whether to charge the existing photovoltaic intelligent road independently is solved.
In this embodiment, the system includes:
the second judging module is used for judging whether the current electric quantity of the first new energy automobile is smaller than the preset electric quantity or not if the journey does not pass through the photovoltaic intelligent road;
the first processing module is used for rescheduling a new journey including the photovoltaic intelligent road by using the destination of the journey if yes, and inquiring whether the first new energy automobile uses the new journey or not;
and the first execution module is used for executing the step of sending the inquiry information to the first new energy automobile if the first execution module is used for sending the inquiry information to the first new energy automobile.
If the journey does not pass through the photovoltaic intelligent road, judging whether the current electric quantity of the first new energy automobile is smaller than the preset electric quantity, for example, the preset electric quantity is 50% of the electric quantity, if the current electric quantity is smaller than the preset electric quantity, initially considering that the first new energy automobile possibly needs to be charged, re-planning a middle line passing through the photovoltaic intelligent road to obtain a new journey, and then inquiring whether the first new energy automobile uses the new journey or not to enable an automobile owner to select.
In this embodiment, the system includes:
the third monitoring module is used for monitoring whether the first new energy automobile leaves the photovoltaic intelligent road or not;
the fourth sending module is used for sending a first closing signal and a first temperature detection signal to the photovoltaic system if the first closing signal is yes, wherein the first closing signal is used for closing the wireless charging module in the photovoltaic intelligent road, and the first temperature detection signal is used for detecting the road surface temperature of the photovoltaic intelligent road;
the first receiving module is used for receiving a first temperature obtained by detecting a road surface and sent by the photovoltaic system;
the third judging module is used for judging whether the first temperature is greater than a preset temperature or not;
and the fifth sending module is used for sending a first cooling signal to the photovoltaic system if the first cooling signal is yes, and the first cooling signal is used for starting the cooling module in the photovoltaic intelligent road to cool the pavement of the photovoltaic intelligent road.
If the first new energy automobile is monitored to leave the photovoltaic intelligent road, a first closing signal is sent to the photovoltaic system, a wireless charging module in the photovoltaic intelligent road is closed, a first temperature detection signal is sent to the photovoltaic system, and the road surface temperature of the photovoltaic intelligent road is detected. If the first temperature is greater than the preset temperature, a first cooling signal is required to be sent to the photovoltaic system, a cooling module in the photovoltaic intelligent road is started, the road surface of the photovoltaic intelligent road is cooled, and the cooling mode of the cooling module can be water sprinkling, blowing and the like.
In this embodiment, the system includes:
the fourth monitoring module is used for monitoring the pavement temperature of the photovoltaic intelligent road;
and the sixth sending module is used for sending a first cooling stopping signal to the photovoltaic system if the pavement temperature of the photovoltaic intelligent road is monitored to be smaller than the preset temperature, and the first cooling stopping signal is used for stopping the cooling module in the photovoltaic intelligent road.
And if the pavement temperature of the photovoltaic intelligent road is less than the preset temperature, stopping the cooling module in the photovoltaic intelligent road.
In this embodiment, the system includes:
the fourth judging module is used for judging whether the cooling module in the photovoltaic intelligent road works or not if a charging request of the second new energy automobile is received;
and the first rejecting module is used for rejecting the charging request of the second new energy automobile if yes.
If the cooling module in the photovoltaic intelligent road is still in the working process, a charging request of the second new energy automobile is received, the condition that the road surface temperature of the photovoltaic intelligent road is too high at the moment is considered, wireless charging of the second new energy automobile is not suitable to be carried out again, and therefore the charging request of the second new energy automobile is refused.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (4)

1. A control method for photovoltaic power generation of a new energy automobile, the method comprising:
acquiring a stroke of a first new energy automobile;
judging whether the travel passes through a photovoltaic intelligent road or not;
if yes, sending inquiry information to the first new energy automobile, wherein the inquiry information comprises whether the first new energy automobile needs to be wirelessly charged when passing through the photovoltaic intelligent road;
if the first new energy automobile is received to reply the inquiry information to the need of charging, the license plate number of the first new energy automobile is sent to a photovoltaic system corresponding to the photovoltaic intelligent road;
monitoring whether the distance between the first new energy automobile and the photovoltaic intelligent road is smaller than a preset mileage or not;
if yes, generating a first control signal according to the license plate number of the first new energy automobile, and sending the first control signal to the photovoltaic system, wherein the first control signal is used for waiting to start a wireless charging module in the photovoltaic intelligent road;
monitoring whether the first new energy automobile enters the photovoltaic intelligent road;
if yes, a first response signal is sent to the photovoltaic system, so that the photovoltaic system responds to the first control signal according to the first response signal, and a wireless charging module in the photovoltaic intelligent road is started;
generating a first charging request by using the license plate number of the first new energy automobile, and sending the first charging request to the photovoltaic system, wherein after the photovoltaic system verifies that the license plate number in the first charging request is the same as the license plate number in the first control signal, the wireless charging module in the photovoltaic intelligent road is allowed to wirelessly charge the first new energy automobile in response to the first charging request;
monitoring whether the first new energy automobile leaves the photovoltaic intelligent road;
if yes, a first closing signal and a first temperature detection signal are sent to the photovoltaic system, wherein the first closing signal is used for closing a wireless charging module in the photovoltaic intelligent road, and the first temperature detection signal is used for detecting the road surface temperature of the photovoltaic intelligent road;
receiving a first temperature obtained by detecting a road surface and sent by the photovoltaic system;
judging whether the first temperature is higher than a preset temperature or not;
if yes, a first cooling signal is sent to the photovoltaic system, wherein the first cooling signal is used for starting a cooling module in the photovoltaic intelligent road to cool the road surface of the photovoltaic intelligent road;
monitoring the pavement temperature of the photovoltaic intelligent road;
if the pavement temperature of the photovoltaic intelligent road is monitored to be smaller than the preset temperature, a first cooling stopping signal is sent to the photovoltaic system, and the first cooling stopping signal is used for stopping the cooling module in the photovoltaic intelligent road;
if a charging request of a second new energy automobile is received, judging whether a cooling module in the photovoltaic intelligent road works or not;
and if yes, rejecting the charging request of the second new energy automobile.
2. The control method for photovoltaic power generation of a new energy automobile according to claim 1, characterized by comprising, after the step of determining whether the trip will pass through a photovoltaic intelligent road:
if not, judging whether the current electric quantity of the first new energy automobile is smaller than the preset electric quantity;
if yes, re-planning a new journey including the photovoltaic intelligent road by using the destination of the journey, and inquiring whether the first new energy automobile uses the new journey;
if yes, the step of sending the inquiry information to the first new energy automobile is executed.
3. A control system for photovoltaic power generation of a new energy vehicle, the system comprising:
the first acquisition module is used for acquiring the travel of the first new energy automobile;
the first judging module is used for judging whether the travel passes through the photovoltaic intelligent road or not;
the first sending module is used for sending inquiry information to the first new energy automobile if yes, wherein the inquiry information comprises whether the first new energy automobile needs to be charged in a wireless mode when passing through the photovoltaic intelligent road;
the second sending module is used for sending the license plate number of the first new energy automobile to the photovoltaic system corresponding to the photovoltaic intelligent road if the first new energy automobile is received to reply the inquiry information to the need of charging;
the first monitoring module is used for monitoring whether the distance between the first new energy automobile and the photovoltaic intelligent road is smaller than a preset mileage or not;
the first generation module is used for generating a first control signal according to the license plate number of the first new energy automobile and sending the first control signal to the photovoltaic system if the first control signal is yes, and the first control signal is used for waiting to start a wireless charging module in the photovoltaic intelligent road;
the second monitoring module is used for monitoring whether the first new energy automobile enters the photovoltaic intelligent road or not;
the third sending module is used for sending a first response signal to the photovoltaic system if yes, so that the photovoltaic system responds to the first control signal according to the first response signal, and a wireless charging module in the photovoltaic intelligent road is started;
the second generation module is used for generating a first charging request according to the license plate number of the first new energy automobile and sending the first charging request to the photovoltaic system, and after the photovoltaic system verifies that the license plate number in the first charging request is identical to the license plate number in the first control signal, the wireless charging module in the photovoltaic intelligent road is allowed to wirelessly charge the first new energy automobile in response to the first charging request;
the third monitoring module is used for monitoring whether the first new energy automobile leaves the photovoltaic intelligent road or not;
the fourth sending module is used for sending a first closing signal and a first temperature detection signal to the photovoltaic system if the first closing signal is yes, wherein the first closing signal is used for closing the wireless charging module in the photovoltaic intelligent road, and the first temperature detection signal is used for detecting the road surface temperature of the photovoltaic intelligent road;
the first receiving module is used for receiving a first temperature obtained by detecting a road surface and sent by the photovoltaic system;
the third judging module is used for judging whether the first temperature is greater than a preset temperature or not;
the fifth sending module is used for sending a first cooling signal to the photovoltaic system if yes, wherein the first cooling signal is used for starting a cooling module in the photovoltaic intelligent road to cool the pavement of the photovoltaic intelligent road;
the fourth monitoring module is used for monitoring the pavement temperature of the photovoltaic intelligent road;
the sixth sending module is used for sending a first cooling stopping signal to the photovoltaic system if the pavement temperature of the photovoltaic intelligent road is monitored to be smaller than the preset temperature, wherein the first cooling stopping signal is used for stopping the cooling module in the photovoltaic intelligent road;
the fourth judging module is used for judging whether the cooling module in the photovoltaic intelligent road works or not if a charging request of the second new energy automobile is received;
and the first rejecting module is used for rejecting the charging request of the second new energy automobile if yes.
4. A control system for photovoltaic power generation of a new energy automobile according to claim 3, characterized in that the control system comprises:
the second judging module is used for judging whether the current electric quantity of the first new energy automobile is smaller than the preset electric quantity or not if the journey does not pass through the photovoltaic intelligent road;
the first processing module is used for rescheduling a new journey including the photovoltaic intelligent road by using the destination of the journey if yes, and inquiring whether the first new energy automobile uses the new journey or not;
and the first execution module is used for executing the step of sending the inquiry information to the first new energy automobile if the first execution module is used for sending the inquiry information to the first new energy automobile.
CN202310882621.6A 2023-07-19 2023-07-19 Control method and system for photovoltaic power generation of new energy automobile Active CN116620093B (en)

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CN103490465A (en) * 2013-09-01 2014-01-01 王干 Running electrical vehicle wireless charging device based on solar photovoltaic power supply
CN107579585A (en) * 2017-08-25 2018-01-12 天津大学 The photovoltaic intelligent road and its charging method of trickle charge in electric automobile during traveling
CN107825970A (en) * 2017-09-25 2018-03-23 许继电源有限公司 A kind of electric automobile section formula mobile wireless charging station
KR20210086413A (en) * 2019-12-30 2021-07-08 현대자동차주식회사 The vehicle
CN114435143A (en) * 2022-01-11 2022-05-06 上海安沛动力科技有限公司 Power control method for electric drive system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103490465A (en) * 2013-09-01 2014-01-01 王干 Running electrical vehicle wireless charging device based on solar photovoltaic power supply
CN107579585A (en) * 2017-08-25 2018-01-12 天津大学 The photovoltaic intelligent road and its charging method of trickle charge in electric automobile during traveling
CN107825970A (en) * 2017-09-25 2018-03-23 许继电源有限公司 A kind of electric automobile section formula mobile wireless charging station
KR20210086413A (en) * 2019-12-30 2021-07-08 현대자동차주식회사 The vehicle
CN114435143A (en) * 2022-01-11 2022-05-06 上海安沛动力科技有限公司 Power control method for electric drive system

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