UA142608U - METHOD OF CHARGING AN UNMANNED ELECTRIC VEHICLE USING REPLACEABLE BATTERIES - Google Patents

Abstract

The method of charging an unmanned electric vehicle using replaceable batteries is used to replace the battery of the electric vehicle (ETZ) with another fully charged battery, according to which at the station of exchange and charging batteries with ETZ, which needs to replace the battery battery, send it to the exchange station, deliver a fully charged battery to the ETZ and put it in place of the removed. The unified battery is installed in an unmanned electric vehicle (BETZ), in a place located in the side rear wing outside the passenger seat at the same height from the floor for all BETZ, BETZ approaches the station and stops in front of the disconnection / connection device. battery, then with the help of a robot-disconnector perform disconnection of discharged and connection of a charged unified battery.

Description

The useful model belongs to the methods of electric supply of vehicles and can be used as a method of supplying electricity to an unmanned electric vehicle (BETZ3), which provides electric power to electric vehicles.

The closest analog is a battery replacement method designed to be performed by one or more technicians who monitor certain aspects of the method and create the necessary inputs when needed, such as when replacement batteries are installed in a remote location (along a highway between two cities), and one or more technicians are stationed at the site to operate the exchange station of the electrical energy storage system (SEE). This reduces or eliminates the need for visual inspection components that would otherwise be needed to align the battery pack or other components. The method is used to replace the battery of a vehicle model 5 or model X from Tevia Moiogv5, Ips. to another (fully charged) battery. This provides a faster possibility of electric energy replenishment for the electric vehicle (EV) and allows the EV to move with short stops on long trips. The SNEE interchange station contains internal lifts and suspended lifts. Suspended hoists are battery hoists. Internal lifts are designed to raise the vehicle above the ground, and outboard battery lifts are designed to remove the battery from under the ETZ in a raised position and replace the battery with a new one. When the ETZ lifting process starts, the driver of the vehicle (for example, the vehicle owner or the parking attendant) leaves the ETZ before the lifting begins, the internal lifts start the process of raising the vehicle to the set height, when the ETZ is already raised to the set height, the doors in the ETZ floor are opened, the door the hole can be rotated over the center to remain open, the battery pack outboard lifts are then raised until they touch the bottom of the battery pack to support the battery pack for removal. Once the battery outboard lift is correctly positioned to support the battery, removal of the mount begins. In some implementations, this task is performed by human operators, e.g.

Using a torque wrench (such as a screwdriver) to remove the bolts that secure the battery pack to the vehicle. In other implementations, automated equipment can be installed on the hanging battery lifter (for example, special screwdrivers for the corresponding bolt positions or one or more robots that move the screwdriver between at least two bolt positions).

The shuttle transporter for the battery is placed under the vehicle, the battery is lowered (on the suspended battery lift) onto the conveyor shuttle.

The used battery is removed from the ETZ and a new one is inserted. The used battery is removed on the conveyor shuttle. The shuttle has wheels that move along rails or other guides on the floor. The used battery is placed in a certain position for recharging and/or maintenance as needed and stored until the next use. The used battery is transferred from the conveyor shuttle to the scissor lift with the help of rollers on the upper part of the shuttle and the lift. A charged battery is placed under the vehicle on a conveyor shuttle.

The conveyor shuttle for the new battery can be the same shuttle as the removed used battery or a separate shuttle. Next, the new battery is lifted into contact with the ETZ, after which the conveyor shuttle is returned to the working position and to the initial position. Then a new battery is installed in the ETZ, the battery fasteners are fixed (tightened according to the specifications), the battery lift is lowered, the horizontal doors are closed, and the lowering of the ETZ on internal lifts begins, after the lowering of the ETZ turns on its power, the status of various systems in the ETZ is confirmed and the vehicle leaves the battery replacement point in the reverse direction, opposite to the direction of entry, next

ETZ can be serviced using the same or a similar procedure. The battery exchange station has an entrance door, a vehicle lift mechanism inside the building and an exit door. Used and charged batteries are stored in the rack.

A scissor lift transports batteries between the vehicle and the lift. The battery replacement operation must be carried out indoors or under a roof, old batteries can be charged at the replacement location (using mains power or another electrical resource) or fully charged battery packs can be delivered to the location. (Aegis OpPapao Sanodiu, AIap Siatke, Meinem Iee Whomll, US Pat. Mo

О520170259675 dated 30.05.2017 IPC Vb6ОБ5 5/06, ВБбОЙ. 11/18).

The disadvantages of this method include the fact that this method describes an ETZ with a driver or a parking attendant, i.e. the absence of autonomous recharging of the main battery batteries of an unmanned electric vehicle (BETZ), the difficulty of replacing ETZ batteries in connection with lifting the vehicle on lifts, the presence on the bottom of horizontal sliding doors. The lack of unification of rechargeable batteries, so that any brand of ETZ has the opportunity to replace a discharged battery with a fully charged rechargeable battery.

The useful model is based on the task of creating the possibility of autonomous recharging of the main batteries of any BETZ at a battery replacement station located anywhere.

The task is solved by the Method of charging an unmanned electric vehicle using replaceable batteries, which includes replacing the battery of an electric vehicle (ETZ) with another fully charged battery, according to which at the exchange station and charging the batteries with

ETZ that needs battery replacement, remove the discharged battery, send it to the exchange station, deliver the fully charged battery to

ETZ and put it in the place of the removed one, according to the useful model, the unified storage battery is installed in the unmanned electric vehicle (BETZ), in a place that is located in the side rear wing outside the passenger seat at the same height from the floor for all BETZs, the BETZ drives up to station and stops in front of the device for disconnecting/connecting the unified battery, after which the robot disconnects the discharged and connects the charged unified battery.

Unified batteries are installed on all BETZs, that is, structurally and technically, all parameters on BETZs are the same, so that the replacement of the battery takes place in normal mode. On all BETZs, in the side rear wing at the same height from the floor for all BETZs, there is a place where the battery is located, for simplicity and reduction

From the time of being at the station for the replacement of unified accumulator batteries.

The essence of the useful model is explained by the drawing, where in fig. 1 shows the place of installation of the battery 1, which is located in the side rear wing of the BETZ and outside the rear passenger seat, in the lower part of the place of installation of the unified batteries there are guides 2 and 3, along which the battery goes inside the BETZ. At the unified storage battery replacement station, after approaching the replacement site, the BETZ is connected to the device for disconnecting/connecting the unified storage battery, after which the storage battery is disconnected from the BETZ, and a fully charged unified storage battery is connected to the place of the discharged unified storage battery from replaceable charged unified batteries located at the station. In fig. 2 presents a schematic image of a unified battery with latches 4 and 5 for reliable rigid attachment to the BETZ and grooves at the bottom of the unified battery b and 7, which are connected to guides 2 and З (Fig. 1) for easy disconnection/attachment of the unified battery batteries In fig. C shows a schematic representation of the bottom of a unified battery with grooves b and 7. Fig. 4 shows the rear wall of the unified battery with grooves 6, 7 and contacts 8 and 9, with the help of which the unified battery is connected to BET3.

The station for replacing unified storage batteries is equipped with devices for charging unified storage batteries, devices for disconnecting/connecting unified storage batteries to BETZ, systems for diagnosing the level of charge in unified storage batteries in order to install only fully charged working unified storage batteries on BETZ. At the charging station, with the help of a robot, the latches on the unified battery are disconnected, it is removed from the BETZ, transferred to the conveyor, and the discharged unified battery travels along the conveyor towards the charging station and is placed for charging, while the charged unified battery is on the other side along the conveyor, it approaches for installation on the BETZ3, with the help of a robot, it is inserted into the place of installation of the battery 1 (fig. 1) along the guides 2 and 3 and fixed with the help of latches 4 and 5 (fig. 2), which are locked for reliable fastening.

Stations should be installed on the entire territory of possible routes of BETZ, in order to avoid such situations as the impossibility of BETZ to reach the destination. (510)

Claims (1)

UTILITY MODEL FORMULA A method of charging an unmanned electric vehicle using replaceable batteries, which is used to replace the battery of the electric vehicle (ET3Z) with another fully charged battery, according to which at the exchange station and charging the batteries from the ETZ3 that needs to be replaced of the battery, remove the discharged battery, send it to the exchange station, deliver the fully charged battery to the ETZ and put it in the place of the removed one, which differs in that the unified battery is installed in the unmanned electric vehicle (BETZ3), in a place that located in the side rear wing outside the passenger seat at the same height from the floor for all BETZs, the BETZ drives up to the station and stops in front of the device for disconnecting/connecting the unified battery, after which the robot disconnects the discharged and connecting a charged unified battery. SHK; NNNNNNNY DMK OK y sk ke ECO ZOM SHY be V : : Zhe ddchchkkkkvnn sne v vv Uk ZhkhUhKHA shi ro Kos yah s y Shen a I i : oo oh zh o i ИZ o I I sce Ж і 7 Z sce MK Ek і Uk 5 Z KU 5 she i Ka V Z nin NE Ж s i zhk Z Sha she o YOU i SHE Ж ze i she NN E «Mn i tya - Z v M s Y o i zi still i s KK she Fig. not Fig. 2 Fig. With "what is HER?" yes Fig. 4