CN112477636A - Vehicle and wireless charging control method for temporarily stopping vehicle at station - Google Patents
Vehicle and wireless charging control method for temporarily stopping vehicle at station Download PDFInfo
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- CN112477636A CN112477636A CN201910860691.5A CN201910860691A CN112477636A CN 112477636 A CN112477636 A CN 112477636A CN 201910860691 A CN201910860691 A CN 201910860691A CN 112477636 A CN112477636 A CN 112477636A
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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
- B60L53/10—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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a vehicle and a wireless charging control method for temporarily stopping the vehicle at a station, and belongs to the technical field of wireless power transmission. The control method comprises the following steps: the method comprises the steps of detecting the distance between a vehicle and a wireless power transmitting device of a station and the speed of the vehicle, controlling the wireless power transmitting device and/or a wireless power receiving device on the vehicle to finish a preparation action before charging when the distance between the vehicle and the wireless power transmitting device of the station is smaller than a set distance threshold, and controlling the wireless power receiving device to start receiving power when the speed of the vehicle is smaller than or equal to a set low-speed threshold. The method starts the charging equipment in advance, so that the vehicle can be charged immediately before stopping, time waste caused by starting after entering a station is avoided, the charging efficiency of charging for a short few minutes is improved, the normal operation of the vehicle is maintained, and the purpose of improving the utilization rate of the vehicle is finally achieved.
Description
Technical Field
The invention relates to a vehicle and a wireless charging control method for temporarily stopping the vehicle at a station, and belongs to the technical field of wireless power transmission.
Background
In order to improve the utilization rate of the electric bus, the mode that the continuous operation of the vehicle is ensured by arranging the charging pile at the bus stop for quickly supplementing the electric power to the vehicle needing to be supplemented in the operation process is popularized in the future, the quick power supplement is generally realized in the processes of stopping the bus at the bus stop, opening a door, getting off the bus by passengers, getting on the bus by passengers, closing the door and driving the bus, the power supplement time is shorter, however, under the general condition, the charging pile at the bus stop is a charging arch, but the pantograph has a great disadvantage as a device for quickly supplementing the electric power to the electric bus: the time taken for the raising and lowering of the bow is long. The disadvantage is that the quick power supplement in the mode is not practical for the electric buses with short parking time, and the pantograph is easy to damage after being frequently lifted. More wireless charging configurations are derived later, for example, chinese patent application publication No. CN 108909473 a discloses a wireless charging bus system and a control method thereof, the system includes a bus, a bus stop and a stop way near the bus stop, the bus is equipped with an electric energy receiving unit, the bus stop is equipped with a power box, a wireless charging guide rail is laid on the stop way, the power box outputs current to the wireless charging guide rail, and when the vehicle temporarily stops at the stop, the stop way can temporarily supplement power to the vehicle. The charging strategy of the system is that the wireless power transmitting device and/or the wireless power receiving device are started after the wireless power transmitting device and the wireless power receiving device are completely butted, wherein if the wireless power transmitting device is in a closed state in a non-charging state, the wireless power transmitting device needs to be started during charging; if the wireless electric energy receiving device is in a closed state in a non-charging state, the wireless electric energy receiving device needs to be started during charging; if the wireless power transmitting device and the wireless power receiving device are both in the off state in the non-charging state, the wireless power transmitting device and the wireless power receiving device need to be started simultaneously during charging. After the vehicle is started, the vehicle can receive electric energy to charge the power battery, namely, the vehicle stops at a station completely and then starts charging operation, and the time from the start of charging operation to the start of charging is not changed. Generally, the circuit structures of the wireless power transmitting device and the wireless power receiving device are complex and involve electromagnetic coils and related power processing equipment, so that a certain time is consumed for completing the starting of the wireless power transmitting device and the wireless power receiving device. Moreover, if the wireless power transmitting device is a suspension type device disposed above the station, for example, a suspension type wireless charging system is disclosed in chinese patent application publication No. CN105896695A, and when the wireless power transmitting device is in a retracted state in a non-charging state, the wireless power transmitting device needs to be controlled to be opened during charging, and therefore, a certain time is consumed during the opening process. However, in general, a vehicle such as a bus stops at a station for a short time, and therefore, the time taken from the start of the charging operation to the start of the charging operation, i.e., the starting time of the wireless power transmitting apparatus and/or the wireless power receiving apparatus occupies a part of the stopping time, and accordingly, the time for replenishing the power for the vehicle is reduced, which affects the charging efficiency.
Disclosure of Invention
The invention aims to provide a wireless charging control method for temporarily stopping a vehicle at a station, which is used for solving the problems that the existing charging control method reduces the power supplementing time and the charging efficiency of the vehicle in a wireless charging mode when the vehicle is temporarily stopped at the station; still provide a vehicle simultaneously for solve the vehicle and temporarily stop when the website current vehicle carries out the wireless mode of charging and subtract the problem that mends the electric time, the charging efficiency is low of vehicle.
In order to achieve the above object, the present invention provides a wireless charging control method for a vehicle temporarily stopping at a station, including the following steps:
the method comprises the steps of detecting the distance between a vehicle and a wireless power transmitting device of a station and the speed of the vehicle, controlling the wireless power transmitting device and/or a wireless power receiving device on the vehicle to finish a preparation action before charging when the distance between the vehicle and the wireless power transmitting device of the station is smaller than a set distance threshold, and controlling the wireless power receiving device to start receiving power when the speed of the vehicle is smaller than or equal to a set low-speed threshold.
The beneficial effects are that: when the distance between the vehicle and the wireless power transmitting device is smaller than a set distance threshold value, the vehicle only approaches the station and does not enter the station, the wireless power transmitting device and/or the wireless power receiving device on the vehicle are controlled to finish the preparation action of charging, and the vehicle can receive power when the vehicle speed is very low, so that the electromagnetic wave signals are ensured to be in butt joint, namely, the vehicle can be charged. The preparation action of charging is completed in advance, the vehicle is about to stop, the electromagnetic waves are butted and then charged, time waste caused by opening after entering a station is avoided, the charging efficiency of temporary stop and power supplement is improved, the normal operation of the vehicle is maintained, and finally the purpose of improving the utilization rate of the vehicle is achieved.
Further, in order to avoid wasting resources by supplementing power when the electric quantity of the vehicle is sufficient, the wireless charging control method further comprises the step of detecting the SOC of the power battery, and when the SOC of the power battery is smaller than a set low SOC threshold value, the process of detecting the distance between the vehicle and the wireless power transmitting device of the station and the speed of the vehicle is carried out.
In addition, the invention also provides a vehicle, which includes a wireless power receiving device and a power battery, wherein a power output end of the wireless power receiving device is used for being connected with the power battery in a power supply manner, the vehicle further includes a wireless charging control device, the wireless charging control device includes a wireless communication module, a memory, a processor and a computer program which is stored in the memory and can run on the processor, and a control process implemented by the processor when the computer program is executed includes: the method comprises the steps of detecting the distance between a vehicle and a wireless power transmitting device of a station and the speed of the vehicle, controlling the wireless power transmitting device and/or a wireless power receiving device on the vehicle to finish a preparation action before charging when the distance between the vehicle and the wireless power transmitting device of the station is smaller than a set distance threshold, and controlling the wireless power receiving device to start receiving power when the speed of the vehicle is smaller than or equal to a set low-speed threshold.
The beneficial effects are that: when the distance between the vehicle and the wireless power transmitting device is smaller than a set distance threshold value, the vehicle only approaches the station and does not enter the station, the wireless power transmitting device and/or the wireless power receiving device on the vehicle are controlled to finish the preparation action of charging, and the vehicle can receive power when the vehicle speed is very low, so that the electromagnetic wave signals are ensured to be in butt joint, namely, the vehicle can be charged. The preparation action of charging is completed in advance, the vehicle is about to stop, the electromagnetic waves are butted and then charged, time waste caused by opening after entering a station is avoided, the charging efficiency of temporary stop and power supplement is improved, the normal operation of the vehicle is maintained, and finally the purpose of improving the utilization rate of the vehicle is achieved.
Further, in order to avoid wasting resources by supplementing power when the electric quantity of the vehicle is sufficient, the processor further implements a step of detecting the SOC of the power battery when executing the computer program, and performs the process of detecting the distance between the vehicle and the wireless power transmitting device of the station and the speed of the vehicle when the SOC of the power battery is smaller than a set low SOC threshold value.
Furthermore, in order to enable the vehicle to start the wireless power receiving device through the rocker switch when the SOC of the power battery is greater than the set low SOC threshold value and the driver wants to charge the vehicle, the charging can meet the actual requirement and ensure the continuous driving of the vehicle, the vehicle further includes a charging rocker switch for manually starting the wireless power receiving device on the vehicle.
Drawings
Fig. 1 is a general control flowchart of a wireless charging control method of the present invention in which a vehicle temporarily stops at a station;
FIG. 2 is a flowchart illustrating a control procedure of charging and turning on in the wireless charging control method for temporarily stopping the vehicle at the station according to the present invention;
fig. 3 is a control flowchart of charging shutdown in the wireless charging control method for temporarily stopping the vehicle at the station according to the present invention.
Detailed Description
The embodiment of the wireless charging control method for temporarily stopping the vehicle at the station comprises the following steps:
the wireless charging control method for temporarily parking the vehicle at the station is based on a charging control system specially used for quickly supplementing power to a bus station, and comprises the parking station and the electric bus (namely the vehicle), wherein the parking station comprises a wireless communication module used for communicating with the electric bus and a wireless electric energy transmitting device (transmitting device for short) used for wirelessly charging the vehicle when the vehicle is temporarily parked, and the structure of the transmitting device keeps the charging pile structure of an original pantograph, but changes the connection mode of the transmitting device and the pantograph from wired charging into wireless charging; the electric bus comprises a wireless communication module used for communicating with a stop station, a wireless energy receiving device (receiving device for short) and a power battery, wherein the electric energy output end of the receiving device is connected with the power battery. Of course, the method of the present invention is not limited to such a charging control system, and a wireless rail charging system or a hanging wireless charging system may be used.
The transmission of the charging signal of the transmitting device and the electric bus is in the form of electromagnetic waves, and the specific expression is as follows: the transmitting device converts the electric energy into electromagnetic waves, and the receiving device on the electric bus converts the electromagnetic waves into the electric energy, so that the transmitting device and the receiving device can be charged without being contacted; the control signal between the stop station and the electric bus is transmitted through the communication module. Of course, the vehicle may also be a pure electric vehicle or a hybrid vehicle with a power battery.
The method mainly comprises the steps that the process of parking, door opening, passenger getting off, passenger getting on, door closing and driving are carried out on the vehicle at the parking station, the process is only a short few minutes, and in order to rapidly supplement power for the vehicle within the few minutes, when the vehicle approaches the parking station and does not enter an area of electromagnetic waves emitted by the emitting device, the receiving device and/or the emitting device are controlled to complete preparation work and receive electric energy, so that the vehicle can be directly charged after the electromagnetic signals of the vehicle are in butt joint, and the charging efficiency is improved.
The electric bus also comprises a wireless charging control device, the wireless charging control device comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, and the processor realizes the wireless charging control method for temporarily stopping the bus at the station when executing the computer program. The wireless communication module may be a separate communication module in the electric bus, or may be integrated in the wireless charging control device, which is not limited in the present invention. Of course, the wireless charging control device may also be installed in a parking station (hereinafter referred to as a station), but the implementation process of this embodiment is complex and the manufacturing cost is high.
In this embodiment, the wireless charging control device includes a vehicle control unit VCU and a battery controller BMS, and implements the wireless charging control method shown in fig. 1, where the vehicle control unit receives an On fire signal, a vehicle speed signal, a wireless power transmitting device (i.e., vehicle position identification) of the vehicle from a station, and an SOC signal (i.e., battery level) of a power battery or a state of a rocker switch of the power battery in real time, determines the received signals, and charges the power battery through the battery controller if it is determined that charging is On; and if the charging is judged to be finished, controlling the charging of the power battery to be finished through the battery controller. Of course, the wireless charging control device may also be a separate controller, which is not limited by the present invention.
The wireless charging control method in which the vehicle is temporarily parked at the station includes a charging-on control as shown in fig. 2 and a charging-off control as shown in fig. 3. The method specifically comprises the following steps:
1) the vehicle control unit receives an On fire signal of a vehicle, a distance signal of the vehicle from a parking station (namely identification of the position of the vehicle), the speed of the vehicle (namely a vehicle speed signal) and an SOC signal of a power battery (namely battery power) in real time. When the vehicle is in an On-fire state, firstly judging whether the battery power is lower than 20% (namely setting a low SOC threshold value);
in this embodiment, if the battery power is less than 20%, the distance between the vehicle and the wireless power transmitting device of the station is detected, and when the distance between the vehicle and the wireless power transmitting device of the station is less than 1m (i.e., a set distance threshold), the wireless power transmitting device and the wireless power receiving device on the vehicle are controlled to complete a charging preparation action, where the manner of controlling the wireless power transmitting device to complete the preparation action is as follows: and sending the control signal to a station through the wireless communication module, and controlling the starting of the wireless power transmitting device through the station. As another embodiment, the wireless power transmitting device and the wireless power receiving device on the vehicle may be controlled to complete the charging preparation operation as long as the vehicle approaches the station without determining the battery level regardless of when the charging is required.
When the speed of the vehicle is less than or equal to 3Km/h (namely a low-speed threshold is set), the wireless power receiving device is controlled to start receiving power, and meanwhile, a control signal is sent to the station through the wireless communication module so as to control the wireless power transmitting device and the wireless power receiving device on the vehicle to be charged immediately after being in butt joint with each other, and the working efficiency is improved.
If battery electric quantity is higher than 20% the time, but under the unable circumstances of charging after battery electric quantity is less than 20% of the normal driving of vehicle and can't guarantee to remaining electric quantity, driver's manual closed rocker switch can manual control starts the wireless power receiving arrangement on the vehicle, passes through wireless communication module with the closure signal simultaneously and sends to the website, and then control opens wireless power emitter to the realization is to the charging of vehicle. Of course, the rocker switch may not be closed while ensuring that the vehicle can travel normally.
In this step, in order to improve efficiency better, the wireless charging control device controls the wireless power transmitting device and the wireless power receiving device on the vehicle to complete the charging preparation operation at the same time. Of course, both devices are turned on when the charging process is performed, but only one of them may be controlled to be turned on in this step.
2) And starting charging, and finishing charging until the charging is finished.
If only one of the wireless power transmitting device and the wireless power receiving device on the vehicle is turned on in step 1), the device that is not turned on needs to be turned on before charging starts.
The precondition of the charging end control is that the vehicle speed is more than or equal to 3Km/h or the electric quantity of the power battery (namely the electric quantity in fig. 3) is 100%, or the rocker switch is reset, and the charging is stopped when the electromagnetic wave signal is not butted, generally, when the electric quantity of the power battery is less than 20%, the power battery cannot be fully charged within a few minutes, so that the charging end when the electric quantity of the power battery is 100% occurs when the rocker switch is turned on for charging.
The embodiment of the vehicle is as follows:
the vehicle that this embodiment was carried, including wireless power receiving arrangement and power battery, the power output of wireless power receiving arrangement is used for the power supply to be connected power battery, the vehicle still includes a wireless charging control device, and wireless charging control device includes wireless communication module, memory, treater and stores in the memory and the computer program that can run on the treater, the control process that the treater realized when carrying out the computer program includes: the method comprises the steps of detecting the distance between a vehicle and a wireless power transmitting device of a station and the speed of the vehicle, controlling the wireless power transmitting device and/or a wireless power receiving device on the vehicle to finish a preparation action before charging when the distance between the vehicle and the wireless power transmitting device of the station is smaller than a set distance threshold, and controlling the wireless power receiving device to start receiving power when the speed of the vehicle is smaller than or equal to a set low-speed threshold.
The implementation of the wireless charging control method for vehicles is described in the above embodiments, and not described herein.
Claims (5)
1. A wireless charging control method for temporarily stopping a vehicle at a station is characterized by comprising the following steps: the method comprises the steps of detecting the distance between a vehicle and a wireless power transmitting device of a station and the speed of the vehicle, controlling the wireless power transmitting device and/or a wireless power receiving device on the vehicle to finish a preparation action before charging when the distance between the vehicle and the wireless power transmitting device of the station is smaller than a set distance threshold, and controlling the wireless power receiving device to start receiving power when the speed of the vehicle is smaller than or equal to a set low-speed threshold.
2. The wireless charging control method for temporarily stopping a vehicle at a station according to claim 1, further comprising a step of detecting a power battery SOC, wherein the process of detecting the distance between the vehicle and the wireless power transmitting device of the station and the speed of the vehicle is performed when the power battery SOC is less than a set low SOC threshold value.
3. A vehicle comprising a wireless power receiving device and a power battery, wherein a power output end of the wireless power receiving device is used for being electrically connected with the power battery, the vehicle further comprising a wireless charging control device, the wireless charging control device comprises a wireless communication module, a memory, a processor and a computer program stored in the memory and capable of running on the processor, and the processor implements a control process when executing the computer program, wherein the control process comprises: the method comprises the steps of detecting the distance between a vehicle and a wireless power transmitting device of a station and the speed of the vehicle, controlling the wireless power transmitting device and/or a wireless power receiving device on the vehicle to finish a preparation action before charging when the distance between the vehicle and the wireless power transmitting device of the station is smaller than a set distance threshold, and controlling the wireless power receiving device to start receiving power when the speed of the vehicle is smaller than or equal to a set low-speed threshold.
4. A vehicle according to claim 3, characterized in that the processor, when executing the computer program, also carries out the step of detecting the power battery SOC, the process of detecting the distance of the vehicle from the station's radio energy transmitting means and the speed of the vehicle being carried out when the power battery SOC is less than a set low SOC threshold value.
5. The vehicle of claim 4, further comprising a charge rocker switch for manually turning on a wireless power receiving device on the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910860691.5A CN112477636A (en) | 2019-09-11 | 2019-09-11 | Vehicle and wireless charging control method for temporarily stopping vehicle at station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910860691.5A CN112477636A (en) | 2019-09-11 | 2019-09-11 | Vehicle and wireless charging control method for temporarily stopping vehicle at station |
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| CN112477636A true CN112477636A (en) | 2021-03-12 |
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| CN201910860691.5A Pending CN112477636A (en) | 2019-09-11 | 2019-09-11 | Vehicle and wireless charging control method for temporarily stopping vehicle at station |
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|---|---|---|---|---|
| US20130181669A1 (en) * | 2010-10-01 | 2013-07-18 | Panasonic Corporation | Electricity supply system for electric automobile, and electric automobile and power supply device used in said system |
| CN203645412U (en) * | 2013-11-14 | 2014-06-11 | 重庆米亚车辆技术有限公司 | A wireless electric power transmission system applied to an electric automobile |
| US20180370376A1 (en) * | 2015-06-26 | 2018-12-27 | Positec Power Tools (Suzhou) Co., Ltd. | Autonomous Mobile Device and Wireless Charging System Thereof |
| US20170182912A1 (en) * | 2015-12-28 | 2017-06-29 | Proterra Inc. | Method of docking an electric vehicle for charging |
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| CN206086429U (en) * | 2016-10-21 | 2017-04-12 | 成都经纬智联科技有限公司 | A wireless charging system of vehicle for disposing at bus stop |
| CN107571753A (en) * | 2017-09-07 | 2018-01-12 | 江苏大学 | A kind of dynamic radio charging Automatic Alignment System and its control method based on electric bus docking process |
| CN207942943U (en) * | 2018-03-09 | 2018-10-09 | 凯迈(洛阳)电子有限公司 | A kind of knee positioning and recognizing device of electric vehicle bow formula charging system |
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Address after: No. 6, Yutong Road, Guancheng Hui District, Zhengzhou, Henan 450061 Applicant after: Yutong Bus Co.,Ltd. Address before: No.1, Shibali Heyu Road, Guancheng Hui District, Zhengzhou City, Henan Province Applicant before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
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