CN216250860U - Intelligent lithium battery of electric tricycle - Google Patents

Intelligent lithium battery of electric tricycle Download PDF

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Publication number
CN216250860U
CN216250860U CN202122524931.XU CN202122524931U CN216250860U CN 216250860 U CN216250860 U CN 216250860U CN 202122524931 U CN202122524931 U CN 202122524931U CN 216250860 U CN216250860 U CN 216250860U
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module
battery
lithium battery
sampling
intelligent lithium
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袁永杰
史志康
周东旭
周宇
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Jiangsu Zhipai New Energy Technology Co ltd
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Jiangsu Zhipai New Energy Technology Co ltd
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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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model discloses an intelligent lithium battery of an electric tricycle, which comprises: a battery module; a battery module; a BMS module; the BMS module is connected with the battery module and used for acquiring data of the battery module, the BMS module comprises a communication module and an MCU module, the MCU module is connected with the battery module, and the communication module is connected with a motor of the tricycle. The intelligent lithium battery comprises a sampling module, the sampling module is connected with the BMS module, and the sampling module is connected with the battery module and used for acquiring data of the battery module. The intelligent lithium battery comprises a communication module, a processing module and a BMS module, can acquire relevant data such as voltage, current, temperature and battery SOC of the battery in real time, and is visually displayed on the mobile terminal.

Description

Intelligent lithium battery of electric tricycle
Technical Field
The utility model relates to the technical field of electric tricycles, in particular to an intelligent lithium battery of an electric tricycle.
Background
The existing tricycle lithium battery system is only provided with a power system generally, and the power system only has the functions of charging, discharging and charge-discharge cutoff protection, so that the electric tricycle in the prior art is lack of intelligent equipment, and the power failure phenomenon caused by overvoltage voltage or overcurrent current of the battery in a small electric quantity state cannot be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent lithium battery of an electric tricycle, which is provided with a plurality of intelligent modules and can realize intelligent connection of the whole electric tricycle.
Another object of the present invention is to provide an intelligent lithium battery for an electric tricycle, wherein the intelligent lithium battery includes a GPS module, the GPS module is in communication connection with a mobile terminal of a user, so that the mobile terminal can obtain the position of the intelligent lithium battery in real time, thereby reducing the risk of theft of the lithium battery as the core of the electric tricycle.
Another object of the present invention is to provide an intelligent lithium battery for an electric tricycle, which includes a communication module, a processing module and a BMS module, and can realize real-time acquisition of relevant data of voltage, current, temperature, battery SOC, etc. of a battery, and visually display the data on a mobile terminal.
In order to achieve at least one of the above objects of the present invention, the present invention further provides an intelligent lithium battery for an electric tricycle, the intelligent lithium battery comprising:
a battery module;
a BMS module;
the BMS module is connected with the battery module and used for acquiring data of the battery module, the BMS module comprises a communication module and an MCU module, the MCU module is connected with the battery module, and the communication module is connected with a tricycle motor controller.
According to one preferred embodiment of the present invention, the intelligent lithium battery includes a sampling module, the sampling module is connected to the MCU module, and the sampling module is connected to the battery module and is configured to obtain data of the battery module.
According to another preferred embodiment of the utility model, the sampling module comprises a temperature sampling wire harness, the temperature sampling wire harness is connected with the battery module, a temperature sensor is arranged in the battery module, and the temperature sampling display is connected with the temperature sensor and used for collecting temperature data of the battery module.
According to another preferred embodiment of the present invention, the sampling module includes a voltage sampling harness, the voltage sampling harness is connected to the battery module, a voltage sensor is disposed in the battery module, and the voltage sensor is connected to the voltage sampling harness and is configured to collect voltage data of the battery module.
According to another preferred embodiment of the present invention, the sampling module includes a current sampling harness, the current sampling harness is connected to the battery module, a current sensor is disposed in the battery module, and the current sampling harness is connected to the current sensor and is configured to collect current data of the battery module.
According to another preferred embodiment of the utility model, the intelligent lithium battery comprises a GPS module, and the GPS module is connected with the MCU module.
According to another preferred embodiment of the present invention, the GPS module is communicatively connected to the mobile terminal for transmitting the location information of the battery module.
According to another preferred embodiment of the present invention, the battery module is connected to the GPS module, the MCU module, the bluetooth module and the communication module, and is configured to supply power to the connected modules.
According to another preferred embodiment of the present invention, the smart lithium battery includes a bluetooth module, the bluetooth module is connected to the mobile terminal, and the bluetooth module is connected to the MCU module and is configured to upload battery data to the mobile terminal.
According to another preferred embodiment of the present invention, the intelligent lithium battery comprises an alarm module, and the alarm module is connected to the MCU module of the intelligent lithium battery and configured to send an alarm message.
Drawings
Fig. 1 is a schematic diagram showing a module connection structure inside an intelligent lithium battery of an electric tricycle according to the present invention.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
Referring to fig. 1, a schematic diagram of a module connection structure inside an intelligent lithium battery of an electric tricycle according to the present invention is shown, where the lithium battery includes a BMS module and a lithium battery module, where the BMS module includes a communication module, a sampling module, an MCU module, a bluetooth module, etc., where the sampling module in the BMS module is connected to the lithium battery module, and the communication module is connected to a motor controller of the tricycle for real-time communication with the motor controller of the tricycle, and may include, but is not limited to, transmission of control commands.
It should be noted that the lithium battery modules are preferably lithium iron phosphate battery modules, each lithium battery module is connected to the BMS module, and the BMS module is configured to detect relevant battery data in the lithium battery module, calculate part of parameters related to battery performance, and visually display the battery data and the parameters related to battery performance on the mobile terminal.
Specifically, in a preferred embodiment of the present invention, the sampling module in the lithium battery BMS module includes a plurality of types of sampling harnesses, the sampling module is connected to the MCU module, and the data collected by the sampling module can be calculated by the MCU module to generate relevant parameters related to battery performance, such as battery SOC and battery SOH. Wherein the sampling module includes temperature sampling pencil, voltage sampling pencil and electric current sampling pencil, install respectively in the lithium cell module including temperature sensor, voltage sensor and current sensor etc. wherein voltage sensor connects voltage sampling pencil in the sampling module, current sensor connects electric current sampling pencil in the sampling module, temperature sensor connects temperature sampling pencil in the sampling module. The sampling module inputs the collected temperature, current and voltage data of the lithium battery module into the MCU module, and the MCU module respectively calculates the SOC and SOH parameters of the battery after acquiring the temperature, current and voltage data of the lithium battery module.
The MCU module is connected with and installed in the bluetooth module of lithium battery module, but bluetooth module communication connection mobile terminal, the MCU module can pass through voltage data, current data and the temperature data of the lithium battery module who obtains to and battery SOC parameter and battery SOH parameter etc. that calculate according to above-mentioned data pass through the bluetooth module uploads to mobile terminal, it needs to explain that above-mentioned parameter can the visual display of mobile terminal. And the MCU module converts the battery SOC parameter, the battery SOH parameter, the battery electric quantity and the like obtained by calculation into the remaining mileage of the battery and the durability of the battery. It should be noted that the calculation manners of the battery SOC parameter, the battery SOH parameter, and the battery power are all the prior art, and the details of the present invention are not repeated herein.
The battery module of intelligence lithium cell still installs the GPS module, but the GPS module communication connection mobile terminal, the GPS module can with the positional information of battery module sends for mobile terminal realizes the location to tricycle and battery module.
The communication module of the intelligent battery is connected with a motor controller of the tricycle, the communication module is connected with the MCU module and used for transmitting the instruction from the MCU module, and the motor controller can execute the instruction transmitted by the communication module. The MCU module is provided with an electric quantity monitoring threshold, if the residual electric quantity sampled by the sampling module is smaller than the electric quantity monitoring threshold, an instruction for reducing current output is generated by the MCU module, and the instruction can reduce the output power of the motor controller.
The intelligent lithium battery further comprises an alarm module, the alarm module is connected with the BMS module and is specifically connected with the MCU module in the BMS module, when the battery data collected by the sampling module passes through the MCU module to be calculated, whether the residual battery capacity is less than the capacity monitoring threshold value is judged, if yes, an alarm instruction is sent, and the alarm module sends an alarm prompt.
It will be understood by those skilled in the art that the embodiments of the present invention described above and illustrated in the drawings are given by way of example only and not by way of limitation, the objects of the utility model having been fully and effectively achieved, the functional and structural principles of the present invention having been shown and described in the embodiments, and that various changes or modifications may be made in the embodiments of the present invention without departing from such principles.

Claims (10)

1. An intelligent lithium battery of an electric tricycle, the intelligent lithium battery comprising:
a battery module;
a BMS module;
the BMS module is connected with the battery module and used for acquiring data of the battery module, the BMS module comprises a communication module and an MCU module, the MCU module is connected with the battery module, and the communication module is connected with a tricycle motor controller.
2. The intelligent lithium battery of the electric tricycle of claim 1, wherein the intelligent lithium battery comprises a sampling module, the sampling module is connected with the MCU module, and the sampling module is connected with the battery module and is used for acquiring data of the battery module.
3. The intelligent lithium battery of the electric tricycle of claim 2, wherein the sampling module comprises a temperature sampling harness, the temperature sampling harness is connected with the battery module, a temperature sensor is arranged in the battery module, and the temperature sampling display is connected with the temperature sensor and used for collecting temperature data of the battery module.
4. The intelligent lithium battery of the electric tricycle of claim 2, wherein the sampling module comprises a voltage sampling harness, the voltage sampling harness is connected with the battery module, a voltage sensor is arranged in the battery module, and the voltage sensor is connected with the voltage sampling harness and used for collecting voltage data of the battery module.
5. The intelligent lithium battery of the electro-tricycle of claim 2, wherein the sampling module comprises a current sampling harness, the current sampling harness is connected with the battery module, a current sensor is arranged in the battery module, and the current sampling harness is connected with the current sensor and is used for collecting current data of the battery module.
6. The intelligent lithium battery of the electric tricycle of claim 1, wherein the intelligent lithium battery comprises a GPS module, and the GPS module is connected with the MCU module.
7. The intelligent lithium battery of the electric tricycle of claim 6, wherein the GPS module is in communication connection with a mobile terminal and used for transmitting the position information of the battery module.
8. The intelligent lithium battery of the electric tricycle of claim 6, wherein the intelligent lithium battery comprises a Bluetooth module, the Bluetooth module is connected with a mobile terminal, and the Bluetooth module is connected with an MCU module and used for uploading battery data to the mobile terminal.
9. The intelligent lithium battery of the electric tricycle of claim 8, wherein the battery module is connected with the GPS module, the MCU module, the Bluetooth module and the communication module, and is used for supplying power to the connected modules.
10. The intelligent lithium battery of the electric tricycle of claim 1, wherein the intelligent lithium battery comprises an alarm module, and the alarm module is connected to an MCU module of the intelligent lithium battery and used for sending an alarm message.
CN202122524931.XU 2021-10-20 2021-10-20 Intelligent lithium battery of electric tricycle Active CN216250860U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122524931.XU CN216250860U (en) 2021-10-20 2021-10-20 Intelligent lithium battery of electric tricycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122524931.XU CN216250860U (en) 2021-10-20 2021-10-20 Intelligent lithium battery of electric tricycle

Publications (1)

Publication Number Publication Date
CN216250860U true CN216250860U (en) 2022-04-08

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Family Applications (1)

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Country Status (1)

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CN (1) CN216250860U (en)

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