CN114386633A - Intelligent power supply solution for electric automobile - Google Patents
Intelligent power supply solution for electric automobile Download PDFInfo
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- CN114386633A CN114386633A CN202210062038.6A CN202210062038A CN114386633A CN 114386633 A CN114386633 A CN 114386633A CN 202210062038 A CN202210062038 A CN 202210062038A CN 114386633 A CN114386633 A CN 114386633A
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Abstract
An intelligent power supply solution for an electric automobile belongs to the field of electric automobiles. The method comprises the following steps: and the cloud server is respectively connected with the system management background, the battery production and warehousing management subsystem, the intelligent electric automobile network access management subsystem, the intelligent charging/battery replacing device management subsystem, the electric automobile battery box management subsystem, the user automobile battery management subsystem and the automobile battery recovery management subsystem. The modular rechargeable battery with the standardized chip and/or the RFID-like tag which can be freely inserted and pulled out and has the unique identity identification and the charging and discharging frequency recording function is matched with the matched intelligent battery charging and replacing device for the intelligent electric automobile and the intelligent battery for the electric automobile, so that the real-time monitoring of the electric quantity, the charging and discharging frequency and the like of the battery can be realized, the charging and using scenes of the battery are thoroughly separated, the replacement and the expense settlement of the battery pack, the effective tracking of the whole life cycle of the battery and the like can be quickly finished, the user experience which is quicker and cheaper than oil filling is realized, and the mileage anxiety is solved.
Description
Technical Field
The invention belongs to the field of electric automobiles, and particularly relates to an intelligent power supply solution for an electric automobile.
Background
Along with the rapid development of domestic new energy automobiles, the mileage anxiety phenomenon which puzzles owners of electric automobiles is more prominent, and the core problem is how to rapidly and conveniently solve the power supply problem of the electric automobiles. In the prior art, a charging pile generally directly charges an electric automobile, and an automobile owner needs to wait for a long time; the method of replacing the battery is a practical method, so how to charge the detachable battery of the electric vehicle and intelligently manage the detachable battery is a problem to be solved urgently at present.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an intelligent power supply solution for an electric automobile, and the system and the method realize real-time monitoring of battery electric quantity, charging and discharging times and the like, complete separation of battery charging and use scenes, quick completion of battery pack replacement and cost settlement, effective tracking of the full life cycle of the battery and the like, realize user experience which is quicker and cheaper than oil filling, and solve the problem of mileage anxiety!
The technical scheme is as follows:
an electric automobile intelligent power supply system, comprising:
the cloud server is respectively connected with the system management background, the battery production warehousing management subsystem, the intelligent electric automobile network access management subsystem, the intelligent charging/battery replacing device management subsystem, the electric automobile battery box management subsystem, the user automobile battery management subsystem and the automobile battery recovery management subsystem;
the battery chip read-write interface equipment is respectively connected with the battery production and warehousing management subsystem, the intelligent electric automobile network access management subsystem, the intelligent charging/battery replacing device management subsystem, the electric automobile battery box management subsystem and the automobile battery recovery management subsystem;
the modular rechargeable battery with the chip and/or the RFID-like tag with the unique identity identification and the charging and discharging frequency recording function is connected with the battery chip reading and writing interface equipment.
Further, the intelligent charging/swapping device management subsystem includes:
and the core control module is respectively connected with the information display/interaction device, the switch control device, the communication control device, the battery state monitoring device, the charging control device, the alternating current output device, the network communication module and the expense settlement module.
The invention also comprises an intelligent power supply method for the electric automobile, which comprises the following steps:
data summarization, storage and statistical analysis are carried out through a system management background, and basic information, electric quantity information, battery life, charging/discharging states and real-time affiliated states among the equipment of the battery, the charging and battery replacing device and the automobile equipment are inquired and counted in real time;
the battery production and warehousing management subsystem is in butt joint with the system management background through a data query and submission interface provided by the cloud server, and carries out real-time network entry and record and whole-network unified management on the rechargeable battery;
the intelligent electric vehicle network access management subsystem submits the binding relationship between the vehicle and the initial battery pack to a cloud database by calling a data query and submission interface provided by a cloud server to complete network access and bind personal information and the vehicle to the network;
the intelligent charging/battery replacing device management subsystem is in butt joint with the system management background through a data query and submission interface provided by the calling cloud server, and performs overall network unified management on the intelligent charging/battery replacing device;
the management subsystem of the electric vehicle battery box realizes real-time data updating by calling a data query and submission interface provided by the cloud server, and performs overall network unified management on the electric vehicle battery box;
the user automobile battery management subsystem realizes real-time data updating by calling a data query and submission interface provided by the cloud server, and performs overall network unified management on the user automobile battery;
the automobile battery recycling management subsystem is in butt joint with the system management background, and the automobile battery recycling is subjected to whole-network unified management by calling a data query and submission interface provided by the cloud server.
Furthermore, each rechargeable battery is provided with a chip and/or a similar RFID label with a unique identity identification and a charging and discharging frequency recording function, chip information is read through scanning equipment, after preliminary screening, duplicate removal and verification are carried out through a battery production and warehousing management subsystem, inquiry, verification and submission of label information are completed through calling a data inquiry and submission interface provided by a cloud server, and therefore rapid scanning and network access of equipment are completed.
Furthermore, the intelligent charging/replacing device management subsystem collects the information of the rechargeable battery chip through a chip reading and writing module matched with the modular battery chip, and compares the collected chip information with the data in the cloud database through calling a data query interface provided by the cloud server, so that the validity/legality of the battery is identified, and information and states such as residual electric quantity, charging and discharging times and the like are obtained.
Furthermore, the intelligent charging/battery replacing device management subsystem controls the charging/battery replacing device to start/stop the charging function in a specified time period, so that the charging is carried out by fully utilizing the electricity utilization valley time period.
Further, the intelligent charging/battery replacing device management subsystem controls the charging/battery replacing device to perform normal/fast charging.
Furthermore, the intelligent battery charging/replacing device management subsystem is matched with the APP of the user side, collected battery information, battery charging/replacing device information, a user account and request information are submitted to the cloud server through calling a data query and submission interface provided by the cloud server, and a battery replacing service request of the user is refused, allowed or implemented according to a processing result of the cloud server.
Furthermore, a battery chip identification module is arranged in the battery box, and the management subsystem of the battery box of the electric automobile can quickly and accurately identify each battery module device and upload the device state to the management background in real time; and the battery box is bound with the user account.
Furthermore, the cloud server integrates data resources of the whole platform, and pushes the shared battery replacement site near the user and the quantity of the battery packs available for replacement to the subsystem in time according to the basic information and the position information of the vehicle battery box uploaded by the automobile battery management subsystem of the user in real time, so that the user is reminded to charge/replace the battery in time.
Further, the cloud server integrates data resources of the whole platform, and the shared battery replacement site nearby the user and the number of battery packs available for purchase are pushed to the user in time according to the user basic information and the position information uploaded by the mobile phone APP in real time, so that the user is reminded to charge/replace the battery in time.
The invention has the beneficial effects that:
the intelligent power supply solution for the electric automobile breaks through the conventional mode (the bottleneck is obvious and the effect is poor) of increasing the volume of the battery and enhancing the unit energy storage/charging capacity to improve the endurance capacity, and by using the standardized chip with the unique identity mark and the charging and discharging frequency recording function and/or the modularized rechargeable battery with the RFID label which can be freely inserted and pulled out, the intelligent power supply solution is matched with the intelligent charging and replacing device of the modularized battery for the intelligent electric automobile and the electric automobile, so that the real-time monitoring of the electric quantity, the charging and discharging frequency and the like of the battery can be realized, the battery charging and using scenes are thoroughly separated, the battery pack replacement and the cost settlement can be quickly completed, the effective tracking of the whole life cycle of the battery and the like can be realized, the user experience which is quicker and cheaper than oil filling is realized, and the problem of mileage anxiety is solved!
Drawings
FIG. 1 is a system configuration diagram of the present invention;
FIG. 2 is a schematic structural diagram of a battery charging and replacing device according to the present invention;
FIG. 3 is a first schematic view of a rechargeable battery according to the present invention;
FIG. 4 is a schematic diagram of a secondary battery according to the present invention;
FIG. 5 is a top view of the rechargeable battery of the present invention;
the reference numbers in the figures are as follows: 1-a charging and replacing device body, 2-an information display/interaction device, 3-a battery charging and replacing box, 4-an input power supply device, 5-a network communication module, 6-a device external charging interface, 7-an alternating current output device, 8-a battery socket, 9-a charging state display lamp, 10-a battery body, 11-a lifting structure, 12-a positioning hole structure, 13-a positioning structure, 14-a power supply interface, and 15-a chip and a chip interface of a chip and/or an RFID (radio frequency identification) tag with unique identity identification and charging and discharging frequency recording functions.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The intelligent power supply solution of the electric automobile is further described with reference to the accompanying drawings 1-5.
Example 1
An electric automobile intelligent power supply system, comprising: the cloud server is respectively connected with the system management background, the battery production warehousing management subsystem, the intelligent electric automobile network access management subsystem, the intelligent charging/battery replacing device management subsystem, the electric automobile battery box management subsystem, the user automobile battery management subsystem and the automobile battery recovery management subsystem; the battery chip read-write interface equipment is respectively connected with the battery production and warehousing management subsystem, the intelligent electric automobile network access management subsystem, the intelligent charging/battery replacement device management subsystem, the electric automobile battery box management subsystem and the automobile battery recovery management subsystem; the modular rechargeable battery with the chip and/or the RFID-like tag with the unique identity identification and the charging and discharging frequency recording function is connected with the battery chip reading and writing interface equipment.
The intelligent power supply system of the electric automobile executes the following steps:
data summarization, storage and statistical analysis are carried out through a system management background, and basic information, electric quantity information, battery life, charging/discharging states and real-time affiliated states among the equipment of the battery, the charging and battery replacing device and the automobile equipment are inquired and counted in real time;
the battery production and warehousing management subsystem is in butt joint with the system management background through a data query and submission interface provided by the cloud server, and carries out real-time network entry and record and whole-network unified management on the rechargeable battery;
the intelligent electric vehicle network access management subsystem submits the binding relationship between the vehicle and the initial battery pack to a cloud database by calling a data query and submission interface provided by a cloud server to complete network access and bind personal information and the vehicle to the network;
the intelligent charging/battery replacing device management subsystem is in butt joint with the system management background through a data query and submission interface provided by the calling cloud server, and performs overall network unified management on the intelligent charging/battery replacing device;
the management subsystem of the electric vehicle battery box realizes real-time data updating by calling a data query and submission interface provided by the cloud server, and performs overall network unified management on the electric vehicle battery box;
the user automobile battery management subsystem realizes real-time data updating by calling a data query and submission interface provided by the cloud server, and performs overall network unified management on the user automobile battery;
the automobile battery recycling management subsystem is in butt joint with the system management background, and the automobile battery recycling is subjected to whole-network unified management by calling a data query and submission interface provided by the cloud server;
example 2
The constitution system and the related technical description of the intelligent power supply system management system of the electric automobile are as follows:
1) system management background (deployment in cloud, distributed deployment, centralized management):
overall planning, and providing functions of data summarization, storage, statistical analysis and the like;
basic information, electric quantity information, battery service life, charging/discharging states and real-time belonged states among the devices (such as which device the battery is charging, how many batteries are charging in the charging and replacing device, how many batteries are charging in the whole network, how many charging and replacing devices are providing alternating current service for the outside in the whole network and the like) of the battery, the charging and replacing device, the automobile device and the like can be inquired and counted in real time;
a) except for the battery, each battery charging and replacing device and each electric automobile have a unique identification ID, so that unique identities in the whole platform are ensured;
b) the battery charging and replacing device and the electric automobile are provided with read-write states of battery identification chips, information interaction can be carried out on the battery charging and replacing device and the electric automobile through chip read-write interfaces, encryption processing is carried out on the information, and the information is presented to a user through display equipment;
c) the charging and battery replacing device and the electric automobile have a real-time internet access function (LAN, WIFI, 4G or 5G and other technical means can be utilized), data interaction can be carried out with the cloud server through a data query and submission interface provided by the cloud server, encryption processing is carried out on interaction data, and safety and real-time bidirectional transmission of information are achieved;
d) the data gathered to the cloud server in real time is stored in a relational database, and after sorting and screening, the data can be inquired and counted in a background management system.
Providing data receiving and inquiring interfaces for all subsystems.
2) And a battery production and warehousing management subsystem:
the method comprises the following steps that firstly, a data query and submission interface provided by a cloud server is in butt joint with a system management background, so that real-time network entry and record and whole-network unified management of battery equipment are realized;
secondly, a special unique RFID tag (or an Internet of things tag capable of providing similar functions, hereinafter referred to as a "similar RFID tag") is arranged on each battery, RFID tag information in a detection range can be read by scanning equipment such as fixed scanning equipment or handheld terminal PDA (personal digital assistant) through an RFID radio frequency identification technology, after preliminary screening, duplicate removal and verification, the query, verification and submission of the RFID tag information are completed by calling a data query and submission interface provided by a cloud server, and therefore the quick scanning and network access of the equipment are completed.
3) The intelligent electric automobile network access management subsystem:
before the automobile is sold into the market, the subsystem submits the binding relationship between the automobile and the initial battery pack to a cloud database by calling a data query and submission interface provided by a cloud server, and binding and network access are completed. (can provide mobile phone end APP or similar RFID label for handheld PDA, realization of equipment rapid scanning, inventory and network access operation)
And secondly, when a user purchases a car, the subsystem binds personal information (the key is a mobile phone number) and the car into a network by calling a data query and submission interface provided by the cloud server, wherein the mobile phone number is a personal account number in the intelligent battery replacement system. The personal account number of the intelligent power conversion system can also be bound with a third party account number (such as WeChat, Paibao, QQ and the like).
4) The intelligent charging/battery replacing device management subsystem:
firstly, the subsystem is in butt joint with a system background by calling a data query and submission interface provided by a cloud server, so that the unified management of the whole network is realized;
acquiring battery chip information through a chip read-write module matched with the modular battery chip, and comparing the acquired chip information with data in a cloud database by calling a data query interface provided by a cloud server, so as to identify the validity/legality of the battery and acquire information and states such as residual electric quantity, charging and discharging times and the like;
the subsystem can set and manage the charging mode of the intelligent charging and replacing device, instruct the charging and replacing device to start/stop the charging function in a specified time period, and fully utilize the electricity utilization valley time period for charging;
the subsystem can carry out normal/quick charging;
the subsystem provides the battery replacement management and cash register management functions, is matched with the APP of the user side, submits the collected battery information, the battery replacement device information, the user account and the request information to the cloud server by calling a data query and submission interface provided by the cloud server, and refuses, allows or implements the battery replacement service request of the client according to the processing result of the cloud server.
5) The management subsystem of the battery box of the electric automobile:
a management system capable of surfing the internet is configured in a battery box, and real-time data updating and unified management of the whole network are realized by calling a data query and submission interface provided by a cloud server;
a battery chip identification module is arranged in the battery box, each battery module device is quickly and accurately identified, and the device state (plugging, operation, battery capacity, service life and the like) is uploaded to a management background in real time;
binding the battery boxes with user accounts, wherein one user account can bind a plurality of battery boxes (equivalent to a plurality of electric vehicles);
and fourthly, the cloud server integrates data resources of the whole platform, and pushes the shared battery replacement site near the user and the quantity of the battery packs available for replacement to the subsystem in time according to the basic information, the position (GPS/Beidou positioning mode) information and the like of the vehicle battery box uploaded by the subsystem in real time, so as to remind the user of charging/replacing the battery in time.
6) User automobile battery management subsystem
Firstly, providing a mobile phone APP, and realizing real-time data updating and unified management of the whole network by calling a data query and submission interface provided by a cloud server;
secondly, the user logs in the own account (generally in a mode of a personal mobile phone number), and the battery replacement operation can be completed through the APP;
the battery power using condition of the electric automobile (battery box) under the name of the user can be checked through the APP, and the battery can be replaced in time;
checking the charging/discharging state of the battery under the name of the user and the information of the battery box or the charging and replacing device through the APP;
the cloud server integrates data resources of the whole platform, and pushes the shared battery replacement site near the user and the number of the battery packs available for replacement to the user in time according to user basic information and position (GPS/Beidou positioning mode) information and the like uploaded by the mobile phone APP in real time, so as to remind the user to charge/replace the battery in time;
and the settlement of the cost for replacing the battery can trace the whole circulation and use condition of the battery due to the whole network communication, and the settlement can be conveniently and quickly realized by specifying settlement rules (the user can prestore the cost in the APP, and even can consider the mode of account butt joint with balance such as ETC and the like).
7) Automobile battery recovery management subsystem
Firstly, the system is in butt joint with a system background, and the unified management of the whole network is realized by calling a data query and submission interface provided by a cloud server;
the waste battery recycling mechanism can be effectively assisted, secondary recycling can be uniformly carried out on the waste batteries at fixed points, environmental pollution is reduced, and resource recycling is promoted.
The invention has the following characteristics:
1) the battery module implements one-object-one-code management, effectively improves the identification and control capabilities of the batteries, and realizes real-time monitoring on the basic attribute, the electric quantity, the charging and discharging times and the like of each battery;
firstly, the battery modules are arranged in a code, which is equivalent to endowing each battery with an identity card. All battery module identity information is uniformly and intensively stored in a database of the cloud server, so that the identity information of the whole network is unique and can be checked at any time;
each battery is provided with an identification chip and a special unique RFID label (or an Internet of things label capable of providing similar functions, hereinafter referred to as a 'similar RFID label'), identification information in the chip and the similar RFID label is not erasable after being written in, and the identity cannot be copied and tampered maliciously;
information such as other properties, electric quantity, charging and discharging times and the like of the battery can be stored in the chip and can be read and written, and encryption processing is carried out on the information to ensure that the information is not maliciously tampered;
information reading and writing equipment in the matched identification chip and the similar RFID tag is respectively configured in equipment or devices such as a handheld PDA, an electric automobile and an intelligent charging and battery replacing device according to needs, the information reading and writing equipment can read and write information in the chip and the similar RFID tag in real time and display the information to a user through display equipment, the information reading and writing equipment has a real-time internet access function (LAN, WIFI, 4G or 5G and other means can be adopted), data interaction can be carried out with a cloud server, encryption processing is carried out on interactive data, and safety and real-time bidirectional transmission of the information are realized;
fifthly, information of the cloud server is collected in real time, and after sorting and screening, effective information can be fed back to a user (for example, in a mobile phone APP mode).
2) The system organically combines a standardized module battery, an intelligent automobile and an intelligent charging and battery replacing device together, and provides a whole set of convenient and quick charging/battery replacing service;
3) the system adopts distributed deployment and centralized management of data, and is matched with multidimensional software and hardware/software such as computer-side application software, vehicle-mounted application software, mobile phone APP, handheld mobile terminals and the like, so that timely, complete and reliable information acquisition and updating are ensured;
4) the whole network is managed uniformly, the battery replacement price and the cost are uniform and transparent, and the user experience is improved.
Example 3
The embodiment provides an electric automobile that intelligent charging/trades electric installation management subsystem relied on trades electric installation with modularization battery charging, includes: a battery charging and replacing device body 1 provided with an information display/interaction device 2 and a battery charging and replacing box 3; the charging and battery-replacing device body 1 is also provided with an input power supply device 4 and a network communication module 5; the charging and battery replacing device body 1 is also provided with an external charging interface 6 for directly butting a battery box of the intelligent electric automobile to charge; the battery charging and replacing box 3 is provided with a plurality of battery sockets 8 for charging the rechargeable battery. The charging and replacing device further comprises an alternating current output device 7, and the alternating current output device 7 is arranged on the charging and replacing device body 1.
Further, the charging state display lamp device further comprises charging state display lamps 9 which are vertical to the battery sockets 8, and each charging state display lamp 9 is located at the corresponding battery socket 8.
Preferably, the battery charging and replacing device body 1 comprises a machine body and a machine base, the network communication module 5 is located above the machine body, the information display/interaction device 2 is provided with a battery charging and replacing box 3, the input power supply device 4 is arranged on one side of the machine base, the alternating current output device 7 is arranged on the other side of the machine base, and the external charging interface 6 of the device is located on the machine base.
Further, the battery charging and replacing device body 1 is horizontal or vertical, the information display/interaction device 2 is a touch screen, and the voltage of the input power supply device 4 is 220V or 380V.
The charging and battery-replacing device body 1 can be customized in shape and size according to actual needs; the fuselage may be horizontal or vertical, with all modules/devices within the system being arranged within the fuselage.
The information display/interaction device 2 may adopt a touch screen or other devices capable of displaying/interacting information: the information interaction with the user is realized, and the specific business operations of information display, battery charging and replacing, cash receiving and the like are completed.
The battery charging and replacing box 3 can customize the maximum number of inserted batteries according to actual needs; the charging state display lamp 9 is matched with the display/interaction device 2 to prompt the charging state of the battery; the battery can be automatically ejected by the control of the system.
The charging and replacing device can perform normal/quick charging.
The voltage of the input power supply device 4 is 220V or 380V, and functions of power supply access, power supply adaptation, power supply safety guarantee and the like are achieved. The network communication module 5 can be LAN, WIFI, 4G, 5G and the like, realizes the networking function and ensures that the network communication module can be connected to the Internet. The external charging interface 6 of the device is directly connected with a battery box of the intelligent electric automobile in a butt joint mode, and external charging of the device is achieved.
The alternating current output device serves as an energy storage device and provides alternating current service for the outside.
The embodiment has the following characteristics:
1. this fill and trade electric installation uses supporting standardization that can freely plug and has the modularization rechargeable battery of the chip and/or the class RFID label of only identity and charge-discharge number of times record function, ensures to be general all the network:
firstly, a universal standardized module battery is used, so that the battery charging and replacing device is simple in design, high in space utilization rate and robust and reliable in function;
and uncertain risks caused by all compatibility problems are avoided, and the safety is guaranteed.
2. The charging and replacing device can perform information interaction with a chip on a matched battery, collects battery chip information through a chip read-write module matched with a modularized battery chip by depending on a matched intelligent charging/replacing device management subsystem, compares the collected chip information with data in a cloud database by calling a data query interface provided by a cloud server (surfing the Internet in a LAN (local area network), WIFI (wireless fidelity), 4G or 5G (third generation) mode), thereby identifying the validity/legality of the battery and acquiring information and states such as residual electric quantity, charging times and the like.
3. The charging and replacing device can not only provide the charging service of the battery by taking a block as a unit, but also implement the charging service by taking the battery pack as a unit:
one battery pack consists of a plurality of modularized intelligent charging batteries, one battery pack can effectively meet the basic driving and driving requirements of the electric automobile, and the corresponding endurance mileage can be increased when one battery pack is added;
secondly, charging service is implemented according to the unit of the battery pack, the battery module is integrally replaced, the battery can be effectively protected, and the theoretical service life of the battery is fully utilized;
charging can be carried out for less than one battery pack, and the device can remind that the charging effect is better by taking the battery pack as a unit;
if the batteries in the battery pack are unqualified (for example, the service life is expired, the information of the battery chip cannot be effectively detected, and the like), the device alarms and reminds that the batteries cannot be effectively charged;
the full charge or partial charge (50%, 75% and 100%) of the battery pack can be realized, and different scene requirements are met;
4. this fill and trade electric installation provides two kinds of charging service inside the device and outside the device:
firstly, the battery box can be in butt joint with a battery box of an intelligent electric automobile, and a plurality of or groups of batteries (one or more groups) can be charged outside the device by sending an interface instruction;
a plurality of or groups of batteries (one or more groups) can be placed in a charging box of the charging and replacing device to realize charging in the device of the batteries;
no matter which charging mode, can all effectively detect the battery state, effective control charging process & completion state, the number of times of charging of effectively recording & updating every battery.
5. The charging and battery-replacing device can be set in a time-sharing charging mode, and can be charged in a power utilization valley period, so that the waste of electric power is avoided, and the energy storage of the electric power is completed;
6. the charging and replacing device can realize normal/quick charging.
7. This fill and trade supporting trade electric management module of electric device installation and receive silver-colored module etc. through the data query who calls out the high in the clouds server and submit the interface, with the battery information of collecting, fill and trade electric device information and user account number & request information etc. and submit for the high in the clouds server to according to the processing result of high in the clouds server, refuse, allow or implement customer's trade electric service request, realize trading electric service:
firstly, because a standardized module battery which is universal in the whole network is used, the battery replacement has no compatibility problem;
and secondly, performing battery replacement operation by taking the battery pack as a unit. The charging and battery-swapping device calculates the service fee and the difference which need to be paid by a user by accounting the charging times and the residual electric quantity of the new battery and the old battery before and after swapping;
the whole battery replacement service is convenient and quick, and the mileage anxiety of the user is thoroughly eliminated.
8. The charging and replacing device can be used as an energy storage device, and after a battery with effective electric quantity is placed in the device, safe and stable alternating current service (such as 220V alternating current) can be provided for the outside.
Example 4
The present embodiment provides a rechargeable battery for charging in a battery socket 8, the rechargeable battery including: a battery body 10 provided with a foldable pulling structure 11; a positioning hole structure 12 provided above the battery body 10; a positioning structure 13 disposed below the battery body 10; the battery body 10 is also provided with a power interface 14 and a chip interface 15 connected with the unique identification chip; the number of the positioning hole structures 12 and the number of the positioning structures 13 are both 2 (the number can be increased according to actual needs). The positioning structure 13 is used for positioning the lower part of the rechargeable battery 14 with the battery box. The power interface 14, the chip with the unique identification and the charging and discharging times recording function and/or the chip like RFID tag and the chip interface 15 are located below the battery body 10 (the position can be adjusted according to actual needs).
The battery body 10 can be customized to specific shape and size according to actual needs; the lifting structure 11 is convenient for lifting and transporting the battery, and can be folded and stored in the battery groove; the positioning hole structure 12 is matched with the upper cover of the box body, so that the battery is accurately positioned and does not move; the positioning structure 13 is matched with a groove at the lower part of the box body, so that the battery is accurately positioned and does not move; the power interface 14 is used for charging and discharging a power supply; the chip and the chip interface 15 are matched with a matched charging and battery replacing device/chip reading and writing equipment of the electric automobile to realize information interaction.
Example 5
The present embodiment provides an intelligent charging/swapping device management subsystem, which mainly comprises the following modules/devices: the charging system comprises a core control module, an information display and interaction device, a switch control device, a communication control device, a battery state monitoring device, a charging control device, an alternating current output device, a network communication module and a fee settlement module.
The communication interface and the related sensors of the battery state monitoring device in the battery charging and exchanging box monitor the state and data of the battery module in the box, then the information is transmitted to the core control module in real time through the communication control device, the core control module is connected to the Internet through controlling the network communication module, the core control module is communicated with the cloud server, data is interacted, and the state information and the like are displayed on the information display and interaction module.
The user inputs an account number or APP scanning verification and other modes manually through the information display and interaction module, and interacts information with the cloud server through the network communication module, and logs in to a personal platform account on the battery charging and replacing device. In the personal account, the states and data of the electric automobile, the vehicle-mounted battery box, the modular battery and the like owned by a person can be checked, and instructions such as charging/battery changing or alternating current output can be given according to needs.
When the core control module receives the charging indication of a user, the core control module controls the on-off state of the on-off control device through the communication control device so as to control the charging action of the charging control device. For example, if the user indicates that 70% of the batteries need to be charged in the power consumption valley period, the core control module receives the instruction, and controls the switch control device to turn on the charging switch of the charging control device at the beginning of the specified time period, monitors the charging electric quantity fed back by the battery state monitoring device, and controls the switch control device to turn off the charging switch of the charging control device when 70% of the charging amount is reached, so as to complete charging, display relevant information on the information display and interaction module, and upload the state data of each battery to the cloud server through the network communication module.
When receiving a battery replacement indication of a user, the core control module guides the user to insert a battery with insufficient power according to the step prompt on the information display and interaction module, takes out the replaced fully charged battery, and uploads the data, the affiliation and the like of the related battery to the cloud server through the network communication module.
When receiving the indication of 'alternating current output' of a user, the 'core control module' indicates to turn on the 'alternating current output device' switch for supplying power to the outside through the 'communication control device', monitors the residual electric quantity information fed back by the 'battery state monitoring device', displays the residual electric quantity information on the 'information display & interaction module' in due time, and uploads the residual electric quantity information to the cloud server through the 'network communication module'. When the residual electric quantity reaches the power supply critical value, early warning information is displayed on the information display and interaction module, the switch of the alternating current output device is controlled to be turned off in a delayed mode, external power supply is completed, and the latest state information is uploaded to the cloud server through the network communication module.
In relation to the fee settlement, the 'core control module' completes the fee settlement by calling the relevant interface of the 'fee settlement module'.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (11)
1. An electric automobile intelligence power supply solution which characterized in that includes:
the cloud server is respectively connected with the system management background, the battery production warehousing management subsystem, the intelligent electric automobile network access management subsystem, the intelligent charging/battery replacing device management subsystem, the electric automobile battery box management subsystem, the user automobile battery management subsystem and the automobile battery recovery management subsystem;
the battery chip read-write interface equipment is respectively connected with the battery production and warehousing management subsystem, the intelligent electric automobile network access management subsystem, the intelligent charging/battery replacing device management subsystem, the electric automobile battery box management subsystem and the automobile battery recovery management subsystem;
the modular rechargeable battery with the chip and/or the RFID-like tag with the unique identity identification and the charging and discharging frequency recording function is connected with the battery chip reading and writing interface equipment.
2. The intelligent power supply system for electric vehicles as claimed in claim 1, wherein the intelligent charging/swapping device management subsystem comprises:
and the core control module is respectively connected with the information display/interaction device, the switch control device, the communication control device, the battery state monitoring device, the charging control device, the alternating current output device, the network communication module and the expense settlement module.
3. An intelligent power supply method for an electric automobile is characterized by comprising the following steps:
data summarization, storage and statistical analysis are carried out through a system management background, and basic information, electric quantity information, battery life, charging/discharging states and real-time affiliated states among the equipment of the battery, the charging and battery replacing device and the automobile equipment are inquired and counted in real time;
the battery production and warehousing management subsystem is in butt joint with the system management background through a data query and submission interface provided by the cloud server, and carries out real-time network entry and record and whole-network unified management on the rechargeable battery;
the intelligent electric vehicle network access management subsystem submits the binding relationship between the vehicle and the initial battery pack to a cloud database by calling a data query and submission interface provided by a cloud server to complete network access and bind personal information and the vehicle to the network;
the intelligent charging/battery replacing device management subsystem is in butt joint with the system management background through a data query and submission interface provided by the calling cloud server, and performs overall network unified management on the intelligent charging/battery replacing device;
the management subsystem of the electric vehicle battery box realizes real-time data updating by calling a data query and submission interface provided by the cloud server, and performs overall network unified management on the electric vehicle battery box;
the user automobile battery management subsystem realizes real-time data updating by calling a data query and submission interface provided by the cloud server, and performs overall network unified management on the user automobile battery;
the automobile battery recycling management subsystem is in butt joint with the system management background, and the automobile battery recycling is subjected to whole-network unified management by calling a data query and submission interface provided by the cloud server.
4. The intelligent power supply method for the electric automobile according to claim 3, wherein each rechargeable battery is provided with a chip and/or a similar RFID tag with unique identity identification and charging and discharging frequency recording functions, chip information is read through scanning equipment, after preliminary screening, duplicate removal and verification are performed through a battery production and warehousing management subsystem, inquiry, verification and submission of tag information are completed through calling a data inquiry and submission interface provided by a cloud server, and therefore quick scanning and network access of the equipment are completed.
5. The intelligent power supply method for the electric vehicle as claimed in claim 3, wherein the intelligent charging/replacing device management subsystem collects information of the rechargeable battery chip through a chip read-write module matched with the modular battery chip, and compares the collected chip information with data in a cloud database by calling a data query interface provided by a cloud server, so as to identify validity/legality of the battery and obtain information and states such as residual power, charging and discharging times and the like.
6. The intelligent power supply method for the electric automobile as claimed in claim 3, wherein the intelligent charging/battery replacing device management subsystem controls the charging/battery replacing device to start/stop the charging function in a specified time period, so as to fully utilize the electricity consumption valley period for charging.
7. The intelligent power supply method for the electric automobile as claimed in claim 3, wherein the intelligent charging/swapping device management subsystem controls the charging/swapping device to perform normal/fast charging.
8. The intelligent power supply method for the electric automobile according to claim 3, wherein the intelligent battery charging/replacing device management subsystem cooperates with an APP at a user side, submits the collected battery information, battery charging/replacing device information, user account number and request information to the cloud server by calling a data query and submission interface provided by the cloud server, and rejects, permits or implements a battery replacing service request of a client according to a processing result of the cloud server.
9. The intelligent power supply method for the electric automobile according to claim 3, wherein a battery chip identification module is arranged in the battery box, and the management subsystem of the battery box of the electric automobile quickly and accurately identifies each battery module device and uploads the device state to the management background in real time; and the battery box is bound with the user account.
10. The intelligent power supply method for the electric automobile as claimed in claim 3, wherein the cloud server integrates data resources of the full platform, and pushes the shared battery replacement site near the user and the number of the battery packs available for replacement to the subsystem in time according to the basic information and the position information of the vehicle battery box uploaded by the user automobile battery management subsystem in real time, so as to remind the user of charging/replacing the battery in time.
11. The intelligent power supply method for the electric automobile according to claim 3, wherein the cloud server integrates data resources of the full platform, and pushes the shared battery replacement site near the user and the number of the battery packs available for replacement to the user in time according to the user basic information and the position information uploaded by the mobile phone APP in real time, so as to remind the user of charging/replacing the battery in time.
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