阅读说明：本技术 一种自主无线充电锁紧方法 (Autonomous wireless charging locking method ) 是由 李乾 钱恒健 方永毅 邢昆 刘保安 王立军 史善哲 王彦龙 于 2021-09-28 设计创作，主要内容包括：本发明提供一种自主无线充电锁紧方法,涉及无线充电技术领域。该自主无线充电锁紧方法,包括以下步骤：S1.检测电量；S2.进行充电；S3.进行锁紧；1)进行定位；2)进行初步锁紧,进行陷入锁紧,使充电设备运动限制；3)进行二次锁紧,通过电磁铁进行加压,进行磁吸锁紧；S4.进行放行；1)解除磁吸锁紧；2)解除陷入锁紧。通过设置有升降装置,可以使充电设备的动力行走部件进行固定,使其位置进行锁紧,同时通过电磁铁进行辅助锁紧,不会出现重量较大无法锁紧的情况,使锁紧较为方便,节省电力,通过GPS定位与升降装置,对充电设备进行定位,定位较为准确,能够使充电设备到达充电最佳位置,获得最大的充电效率、缩短充电时间。(The invention provides an autonomous wireless charging locking method, and relates to the technical field of wireless charging. The autonomous wireless charging locking method comprises the following steps: s1, detecting electric quantity; s2, charging; s3, locking is carried out; 1) positioning; 2) carrying out primary locking, and carrying out sinking locking to limit the movement of the charging equipment; 3) performing secondary locking, pressurizing through an electromagnet, and performing magnetic attraction locking; s4, releasing; 1) releasing the magnetic attraction locking; 2) releasing the sinking locking. Through being provided with elevating gear, can make battery charging outfit's power running part fix, make its position lock, assist the locking through the electro-magnet simultaneously, the great unable locking's of weight condition can not appear, make the locking comparatively convenient, save electric power, through GPS location and elevating gear, fix a position battery charging outfit, fix a position comparatively accurately, can make battery charging outfit arrive the best position of charging, obtain the biggest charging efficiency, shorten charge time.)

1. An autonomous wireless charging locking method, characterized in that: the method comprises the following steps:

s1, detecting electric quantity, detecting the electric quantity of the charging equipment through an electric power detection system of the charging equipment, and when the electric quantity of the charging equipment is detected to be insufficient and reaches an electric quantity early warning line, automatically charging the charging equipment to a nearest charging pile;

s2, charging, namely charging the nearest charging pile through GPS positioning on the charging equipment and GPS positioning on the charging pile, and charging the nearest charging pile through a wireless charging board after the charging pile reaches the position;

s3, locking is carried out, and when the situation that the charging equipment reaches the position with the maximum charging efficiency is detected, a locking device is started to lock the charging equipment;

1) positioning is carried out, and the GPS on the charging equipment is superposed with the GPS on the charging pile, so that the maximum efficiency can be kept during charging, the charging efficiency is higher, and the charging speed is higher;

2) the primary locking is carried out, a transmission device (running parts such as wheels) on the charging equipment is lowered through a lifting device and separated from the ground, a limiting groove is formed, and the primary locking of the charging equipment is realized;

3) carry out secondary locking, fill the inside electromagnetic means of electric pile through the start-up, make battery charging outfit and fill electric pile closely to laminate, carry out further locking, make battery charging outfit's the charge position unchangeable, carry out the high efficiency and charge.

S4, releasing, wherein after charging is completed, a signal is transmitted to the interior of the charging pile to enable the locking mechanism to be loosened, the charging equipment is released to continue working, and the process is circulated;

1) the magnetic attraction locking is released, the electromagnetic device stops being electrified, the magnetic force disappears, and the locking of the charging equipment is reduced;

2) and releasing the sinking locking, lifting the lifting device to enable the charging equipment to lift to be level to the ground, so that the charging equipment is locked in a contact manner and can move to work.

2. The autonomous wireless charge locking method of claim 1, wherein: the lifting device comprises a cylinder (1), an output end fixedly connected with connecting rod (2) of the cylinder (1), one end, far away from the cylinder (1), of the connecting rod (2) is provided with a lifting plate (3), a swing plate (4) is arranged below the lifting plate (3), the upper surface of the swing plate (4) is provided with a blocking rod (5), a fixed shaft is arranged inside the swing plate (4), and the upper surface of the swing plate (4) is provided with a pressure sensor.

3. The autonomous wireless charge locking method of claim 1, wherein: the charging component comprises a wireless charging plate, an electromagnet and a lifting device, and the electromagnet and the lifting device are located below the wireless charging plate.

4. The autonomous wireless charge locking method of claim 1, wherein: charging pile and battery charging outfit's inside all is provided with charging device and GPS, GPS all is located charging device's center department.

5. The autonomous wireless charge locking method of claim 1, wherein: the charging equipment is characterized in that a signal transmission module is arranged inside the charging equipment, and the electric quantity detection module is in signal connection with the signal transmission module.

6. The autonomous wireless charge locking method of claim 1, wherein: the charging component comprises a signal receiving module, and the signal receiving module is in signal connection with the signal transmission module.

Technical Field

The invention relates to the technical field of wireless charging, in particular to an autonomous wireless charging locking method.

Background

The wireless charging technology is derived from a wireless power transmission technology and can be divided into a low-power wireless charging mode and a high-power wireless charging mode. The low-power wireless charging is usually performed by electromagnetic induction, such as Qi charging for mobile phones, but the popular wireless charging for electric vehicles is performed by induction. High-power wireless charging usually adopts a resonance mode (the mode is adopted by most electric vehicles) and energy is transmitted to a device for power utilization by a power supply device (a charger), and the device charges a battery by using received energy and is used for self operation. Because the charger and the electric device transmit energy by magnetic field, the charger and the electric device are not connected by electric wires, so that no conductive contact is exposed.

Present wireless battery charging outfit is to battery charging outfit's locking, only lock it through the suction of magnet, when the removal appears, can make the efficiency of charging reduce, and when locking to the great equipment of weight, need great magnetic force just can lock it, extravagant great electric power, present wireless battery charging outfit in addition enters into the certain limit at battery charging outfit, and opens inside magnet and lock, though comparatively convenient, but charge rate is slower, comparatively waste time.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an autonomous wireless charging locking method, which solves the problems of infirm location and more energy waste during wireless charging.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an autonomous wireless charge locking method, comprising the steps of:

s1, detecting electric quantity, detecting the electric quantity of the charging equipment through an electric power detection system of the charging equipment, and when the electric quantity of the charging equipment is detected to be insufficient and reaches an electric quantity early warning line, automatically charging the charging equipment to a nearest charging pile;

s2, charging, namely charging the nearest charging pile through GPS positioning on the charging equipment and GPS positioning on the charging pile, and charging the nearest charging pile through a wireless charging board after the charging pile reaches the position;

s3, locking is carried out, and when the situation that the charging equipment reaches the position with the maximum charging efficiency is detected, a locking device is started to lock the charging equipment;

4) positioning is carried out, and the GPS on the charging equipment is superposed with the GPS on the charging pile, so that the maximum efficiency can be kept during charging, the charging efficiency is higher, and the charging speed is higher;

5) the primary locking is carried out, a transmission device (running parts such as wheels) on the charging equipment is lowered through a lifting device and separated from the ground, a limiting groove is formed, and the primary locking of the charging equipment is realized;

6) carry out secondary locking, fill the inside electromagnetic means of electric pile through the start-up, make battery charging outfit and fill electric pile closely to laminate, carry out further locking, make battery charging outfit's the charge position unchangeable, carry out the high efficiency and charge.

S4, releasing, wherein after charging is completed, a signal is transmitted to the interior of the charging pile to enable the locking mechanism to be loosened, the charging equipment is released to continue working, and the process is circulated;

3) the magnetic attraction locking is released, the electromagnetic device stops being electrified, the magnetic force disappears, and the locking of the charging equipment is reduced;

4) and releasing the sinking locking, lifting the lifting device to enable the charging equipment to lift to be level to the ground, so that the charging equipment is locked in a contact manner and can move to work.

Preferably, the lifting device comprises an air cylinder, an output end of the air cylinder is fixedly connected with a connecting rod, a lifting plate is arranged at one end, far away from the air cylinder, of the connecting rod, a swinging plate is arranged below the lifting plate, a blocking rod is arranged on the upper surface of the swinging plate, a fixing shaft is arranged inside the swinging plate, and a pressure sensor is arranged on the upper surface of the swinging plate.

Preferably, the charging component comprises a wireless charging plate, an electromagnet and a lifting device, and the electromagnet and the lifting device are positioned below the wireless charging plate.

Preferably, charging pile and charging equipment's inside all is provided with charging device and GPS, GPS all is located charging device's center department.

Preferably, a signal transmission module is arranged inside the charging device, and the electric quantity detection module is in signal connection with the signal transmission module.

Preferably, the charging component comprises a signal receiving module, and the signal receiving module is in signal connection with the signal transmission module.

(III) advantageous effects

The invention provides an autonomous wireless charging locking method. The method has the following beneficial effects:

1. according to the invention, the lifting device is arranged, so that the power walking part of the charging equipment can be fixed, the position of the power walking part can be locked, and meanwhile, the electromagnet is used for assisting in locking, so that the situation that the power walking part is heavy and cannot be locked can be avoided, the locking is more convenient, and the electric power is saved.

2. According to the invention, the charging equipment is positioned by the GPS positioning and lifting device, the positioning is more accurate, the charging equipment can reach the optimal charging position, the maximum charging efficiency is obtained, and the charging time is shortened.

Drawings

FIG. 1 is a schematic view of the lifting device of the present invention;

wherein, 1, a cylinder; 2. a connecting rod; 3. a lifting plate; 4. a swinging plate; 5. a barrier bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1, an embodiment of the present invention provides an autonomous wireless charging locking method, including the following steps:

s1, detecting electric quantity, detecting the electric quantity of the charging equipment through an electric power detection system of the charging equipment, and when the electric quantity of the charging equipment is detected to be insufficient and reaches an electric quantity early warning line, automatically charging the charging equipment to a nearest charging pile;

s2, charging, namely charging the nearest charging pile through GPS positioning on the charging equipment and GPS positioning on the charging pile, and charging the nearest charging pile through a wireless charging board after the charging pile reaches the position;

s3, locking is carried out, and when the situation that the charging equipment reaches the position with the maximum charging efficiency is detected, a locking device is started to lock the charging equipment;

1) positioning is carried out, and the GPS on the charging equipment is superposed with the GPS on the charging pile, so that the maximum efficiency can be kept during charging, the charging efficiency is higher, and the charging speed is higher;

2) the primary locking is carried out, a transmission device (running parts such as wheels) on the charging equipment is lowered through a lifting device and separated from the ground, a limiting groove is formed, and the primary locking of the charging equipment is realized;

3) carry out secondary locking, fill the inside electromagnetic means of electric pile through the start-up, make battery charging outfit and fill electric pile closely to laminate, carry out further locking, make battery charging outfit's the charge position unchangeable, carry out the high efficiency and charge.

S4, releasing, wherein after charging is completed, a signal is transmitted to the interior of the charging pile to enable the locking mechanism to be loosened, the charging equipment is released to continue working, and the process is circulated;

1) the magnetic attraction locking is released, the electromagnetic device stops being electrified, the magnetic force disappears, and the locking of the charging equipment is reduced;

2) and releasing the sinking locking, lifting the lifting device to enable the charging equipment to lift to be level to the ground, so that the charging equipment is locked in a contact manner and can move to work.

Elevating gear includes cylinder 1, the power that the lifter plate 3 reciprocated is provided, the output fixedly connected with connecting rod 2 of cylinder 1, the one end that cylinder 1 was kept away from to connecting rod 2 is provided with lifter plate 3, go up and down, make the running part be absorbed in the recess, the below of lifter plate 3 is provided with pendulum board 4, swing, when making the lifter plate 3 descend, it rises to block pole 5, the part to the walking further restricts, the upper surface of pendulum board 4 is provided with blocks pole 5, the inside of pendulum board 4 is provided with the fixed axle, make it swing, the upper surface of pendulum board 4 is provided with pressure sensor, whether detect battery charging outfit reachs the assigned position.

The charging component comprises a wireless charging plate, an electromagnet and a lifting device, the electromagnet and the lifting device are located below the wireless charging plate, the charging pile and the charging equipment are both provided with a charging device and a GPS, the GPS is located at the center of the charging device, the charging equipment is provided with a signal transmission module inside, an electric quantity detection module is in signal connection with the signal transmission module, the charging component comprises a signal receiving module, and the signal receiving module is in signal connection with the signal transmission module.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.