CN214505585U

CN214505585U - New energy automobile battery monitoring system

Info

Publication number: CN214505585U
Application number: CN202120958912.5U
Authority: CN
Inventors: 宁萍; 张喆燕; 刘祥
Original assignee: Chongqing Creation Vocational College
Current assignee: Chongqing Creation Vocational College
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-10-26
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a new energy automobile battery monitoring system, including acquisition unit and monitoring unit, acquisition unit installs in new energy automobile, monitoring unit installs in the monitor, acquisition unit includes detecting system, controller and first transmission module, detecting system is connected with the controller, first transmission module is connected with the controller, monitoring unit includes second transmission module, a terminal, input module, output module and server, second transmission module and terminal connection, server and terminal connection, input module and terminal connection, output module and terminal connection, first transmission module carries out two-way data transmission through radio signal and second transmission module. The utility model relates to a rationally, can transmit the data among new forms of energy electric automobile's the battery management system for remote monitoring center in real time to satisfy the car to high security, high reliability.

Description

New energy automobile battery monitoring system

Technical Field

The utility model relates to a new energy automobile battery monitors relevant technical field, what specifically say is related to is a new energy automobile battery monitored control system.

Background

The automobile is the most familiar and common vehicle, and plays an important role in the life of people. With the enhancement of the environmental awareness of people, the research and development of new energy automobiles are well-trained, and new energy battery cars begin to be popularized more and more widely. The battery is one of the core components in the new energy electric automobile. A battery management system is installed in a common new energy electric automobile, and is tightly combined with a power battery of the new energy electric automobile to detect the voltage, the current and the temperature of the automobile battery, and meanwhile, the battery management system also carries out leakage detection, thermal management, battery equalization management and alarm reminding, calculates the residual capacity and the discharge power, and reports the charging state and the health state of the battery. And controlling the maximum output power by an algorithm according to the voltage, the current and the temperature of the battery to obtain the maximum driving mileage, and controlling the charger by the algorithm to charge at the optimal current. The battery management system is communicated with a vehicle-mounted main controller, a motor controller, an energy control system, a vehicle-mounted display system and the like in real time through a vehicle CAN bus interface and works cooperatively, so that the people-oriented safe driving concept of the vehicle is met. Therefore, in a new energy automobile, the state of a battery determines the running state of the automobile, but in the current new energy automobile, data of a battery management system CAN only be transmitted between automobile internal devices through a CAN bus, and the requirement that a new energy electric automobile collects and analyzes battery data through remote control in a development stage cannot be met, and the requirement that after-sale automobile manufacturer of the new energy electric automobile collects, analyzes and processes the battery data of each automobile through remote control so as to meet the requirements of the automobile on high safety and high reliability cannot be met.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a reasonable in design herein can transmit the data among new forms of energy electric automobile's the battery management system in real time for remote monitoring center to satisfy the requirement new forms of energy automobile battery monitored control system of car to high security, high reliability.

The utility model is realized in such a way, a new energy automobile battery monitoring system is constructed, which comprises an acquisition unit and a monitoring unit, wherein the acquisition unit is arranged in the new energy automobile, and the monitoring unit is arranged in a monitoring room;

the acquisition unit comprises a detection system, a controller and a first transmission module, wherein the detection system is connected with the controller, and the first transmission module is connected with the controller;

the monitoring unit comprises a second transmission module, a terminal, an input module, an output module and a server, wherein the second transmission module is connected with the terminal, the server is connected with the terminal, the input module is connected with the terminal, and the output module is connected with the terminal;

the first transmission module performs bidirectional data transmission with the second transmission module through wireless signals.

Further, the method comprises the following steps of; the detection system comprises a temperature detection module, an electric quantity detection module and a circuit detection module, wherein the temperature detection module, the electric quantity detection module and the circuit detection module are all connected with the controller, the set aim is that the temperature detection module detects the temperature in the working process of the battery and transmits detection data to the controller, the electric quantity detection module detects the electric quantity in the working process of the battery and transmits the data to the controller, and the circuit detection module detects the smoothness of the circuit in the working process of the battery and transmits the data to the controller.

Further, the method comprises the following steps of; the controller comprises a first data receiving module, a first data processing module and a first data feedback module, wherein the first data receiving module is connected with the first data processing module, and the first data feedback module is connected with the first data processing module.

The purpose of the arrangement is that the first data receiving module receives data transmitted by the detection system, the first data processing module processes and analyzes the data received by the first data receiving module and transmits the data to the first data feedback module, and the first data feedback module feeds the data back to the first data transmission module;

the first data receiving module receives the data received by the first data transmitting module from the second data transmitting module, the first data processing module processes and analyzes the data received by the first data receiving module and transmits the data to the first data feedback module, and the first data feedback module feeds the data back to the detection system.

Further, the method comprises the following steps of; the first transmission module comprises a first data transmitting module and a third data receiving module, and the first data transmitting module and the third data receiving module are connected with the controller.

The purpose of the arrangement is that the first data transmitting module transmits data to the second data transmitting module in a wireless transmission mode;

and the third data receiving module receives the data transmitted by the second data transmission module in a wireless transmission mode.

Further, the method comprises the following steps of; the second transmission module comprises a second data transmitting module and a fourth data receiving module, and the second data transmitting module and the fourth data receiving module are connected with the terminal.

The purpose of the arrangement is that the second data transmitting module transmits data into the first data transmitting module in a wireless transmission mode;

and the fourth data receiving module receives the data transmitted by the first data transmission module in a wireless transmission mode.

Further, the method comprises the following steps of; the terminal comprises a second data receiving module, a second data processing module and a second data feedback module, wherein the second data receiving module is connected with the second data processing module, and the second data feedback module is connected with the second data processing module.

The purpose of the arrangement is that the second data receiving module receives the command input by the input module, the second data processing module processes and analyzes the command received by the second data receiving module and transmits the command to the second data feedback module, and the first data feedback module feeds data back to the second data transmission module, the server or the output module;

the second data receiving module receives the data received by the second data transmitting module from the first data transmitting module, the second data processing module processes, analyzes and arranges the data received by the second data receiving module and transmits the data to the second data feedback module, and the second data feedback module feeds the data back to the output equipment and uploads the data to the server;

the second data receiving module receives data output by the server, the second data processing module processes, analyzes and arranges the data received by the second data receiving module and transmits the data to the second data feedback module, and the second data feedback module feeds the data back to the output equipment.

Further, the method comprises the following steps of; the input module is an operation panel.

The purpose of this arrangement is that the operator enters commands on the operating panel, which are entered into the terminal in a data manner.

Further, the method comprises the following steps of; the output module is a display screen.

The purpose of this setting is that show data in the form of characters, be convenient for look over.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a new energy automobile battery monitored control system here, including acquisition unit and monitor cell, acquisition unit installs in new energy automobile, and monitor cell installs in the monitor cell.

First, the utility model relates to a rationally, through data acquisition unit and the wireless communication of monitor unit, transmit the data real-time among new forms of energy electric automobile's the battery management system for remote monitoring center to satisfy the requirement of car to high security, high reliability.

Secondly, the detection system of the utility model comprises a temperature detection module, an electric quantity detection module and a circuit detection module, wherein the temperature detection module, the electric quantity detection module and the circuit detection module are all connected with the controller; during operation, the temperature detection module detects the temperature in the battery working process and transmits detection data to the controller, the electric quantity detection module detects the electric quantity in the battery working process and transmits the data to the controller, and the circuit detection module detects the smoothness of the circuit in the battery working process and transmits the data to the controller.

Thirdly, the first transmission module of the utility model comprises a first data transmitting module and a third data receiving module, the first data transmitting module and the third data receiving module are connected with the controller; when the wireless data transmission system works, the first data transmission module transmits data to the second data transmission module in a wireless transmission mode; and the third data receiving module receives the data transmitted by the second data transmission module in a wireless transmission mode.

Fourth, in this embodiment, the input module is an operation panel; the method is convenient for a worker to enter commands on the operation panel, and the commands are input into the terminal in a data mode. In this embodiment, the output module is a display screen.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic diagram of the controller;

FIG. 3 is a schematic diagram of the construction of the detection system;

FIG. 4 is a schematic structural diagram of a first transmission module;

FIG. 5 is a schematic structural diagram of a second transmission module;

fig. 6 is a schematic structural diagram of a terminal.

Wherein: 1. a collection unit; 2. a monitoring unit; 3. a detection system; 4. a controller; 5. a first transmission module; 6. a second transmission module; 7. a terminal; 8. a first data receiving module; 9. a first data processing module; 10. a first data feedback module; 11. a temperature detection module; 12. an electric quantity detection module; 13. a circuit detection module; 14. a second data receiving module; 15. a second data feedback module; 16. an input module; 17. a second data feedback module; 18. an output module; 19. a first data transmitting module; 20. a third data receiving module; 21. a server; 22. a fourth data receiving module; 23. and a second data transmitting module.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a new energy automobile battery monitoring system through improving here, as shown in fig. 1, can be implemented as follows; the system comprises an acquisition unit 1 and a monitoring unit 2, wherein the acquisition unit 1 is installed in the new energy automobile, and the monitoring unit 2 is installed in a monitoring room;

the acquisition unit 1 comprises a detection system 3, a controller 4 and a first transmission module 5, wherein the detection system 3 is connected with the controller 4, and the first transmission module 5 is connected with the controller 4;

the monitoring unit 2 comprises a second transmission module 6, a terminal 7, an input module 16, an output module 18 and a server 21, wherein the second transmission module 6 is connected with the terminal 7, the server 21 is connected with the terminal 7, the input module 16 is connected with the terminal 7, and the output module 18 is connected with the terminal;

the first transmission module 5 performs bidirectional data transmission with the second transmission module 6 through wireless signals.

Data acquisition: the detection system 3 detects the relevant data of the battery, and feeds back the detected data to the controller 4, the controller 4 processes and analyzes the data and then transmits the data to the first transmission module 5, the first transmission module 5 transmits the data to the second transmission module 6 in a wireless transmission mode, the second transmission module 6 transmits the received data to the terminal 7, the terminal 7 processes, analyzes and arranges the received data, the data is transmitted to the output module 18, and the data is uploaded to the server for storage.

And (3) data calling: the staff keys in the data transferring command from the input module 16, the terminal 7 receives the data transferring command keyed in by the input module 16, and transmits the command to the second transmission module 6 in the data mode, the second transmission module 6 transmits the data to the server 21 in the wireless transmission mode, the server 21 transfers the data appointed by the command and transmits the data to the terminal 7, and the terminal 7 processes, analyzes and arranges the data and transmits the data to the output module 18.

The acquisition unit controls: after receiving a data acquisition command input by the input module 16, the terminal 7 transmits the command to the second transmission module 6 in a data mode, the second transmission module 6 transmits processing data to the first transmission module 5 in a wireless transmission mode, the first transmission module 5 transmits the data into the controller 4, the controller 4 controls the detection system 3 to detect relevant data of the battery, the detected data are fed back to the controller 4, the controller 4 processes and analyzes the data and then transmits the data to the first transmission module 5, the first transmission module 5 transmits the data to the second transmission module 6 in a wireless transmission mode, the second transmission module 6 transmits the received data to the terminal 7, the terminal 7 processes, analyzes and arranges the received data, transmits the data to the output module 18 and uploads the data to the server for storage, and accordingly data collection is conducted on the battery in a targeted mode.

In this embodiment, as shown in fig. 3, detection system 3 includes temperature detection module 11, electric quantity detection module 12 and circuit detection module 13, temperature detection module 11, electric quantity detection module 12 and circuit detection module 13 all are connected with controller 4, the aim at of this setting, temperature detection module 11 detects the temperature in the battery course of operation, and to detect data transmission to controller 4 in, electric quantity detection module 12 detects the electric quantity in the battery course of operation, and with data transmission to controller 4 in, circuit detection module 13 detects the unobstructed nature of circuit in the battery course of operation, and with data transmission to controller 4 in.

In this embodiment, as shown in fig. 2, the controller 4 includes a first data receiving module 8, a first data processing module 9, and a first data feedback module 10, where the first data receiving module 8 is connected to the first data processing module 9, and the first data feedback module 10 is connected to the first data processing module 9.

The purpose of this arrangement is that the first data receiving module 8 receives data transmitted by the detection system 3, the first data processing module 9 processes and analyzes the data received by the first data receiving module 8 and transmits the data to the first data feedback module 10, and the first data feedback module 10 feeds the data back to the first data transmission module 5;

the first data receiving module 8 receives the data received by the first data transmitting module 5 from the second data transmitting module 6, the first data processing module 9 processes and analyzes the data received by the first data receiving module 8 and transmits the data to the first data feedback module 10, and the first data feedback module 10 feeds the data back to the detection system 3.

In this embodiment, as shown in fig. 4, the first transmission module 5 includes a first data transmitting module 19 and a third data receiving module 20, and the first data transmitting module 19 and the third data receiving module 20 are connected to the controller 4.

The purpose of this arrangement is that the first data transmission module 19 transmits data into the second data transmission module 6 by means of wireless transmission; the third data receiving module 20 receives the data transmitted by the second data transmitting module 6 in the wireless transmission mode.

In this embodiment, as shown in fig. 5, the second transmission module 6 includes a second data transmitting module 23 and a fourth data receiving module 22, and the second data transmitting module 23 and the fourth data receiving module 22 are connected to the terminal 7.

The purpose of this arrangement is that the second data transmitting module 23 transmits data into the first data transmitting module 5 by wireless transmission; the fourth data receiving module 22 receives the data transmitted by the first data transmitting module 5 in the wireless transmission mode.

In this embodiment, as shown in fig. 6, the terminal 7 includes a second data receiving module 14, a second data processing module 17, and a second data feedback module 15, where the second data receiving module 14 is connected to the second data processing module 17, and the second data feedback module 15 is connected to the second data processing module 17.

The purpose of this arrangement is that the second data receiving module 14 receives the command input by the input module 16, the second data processing module 17 processes and analyzes the command received by the second data receiving module 14 and transmits it to the second data feedback module 15, and the first data feedback module 15 feeds back the data to the second data transmission module 5, the server 21 or the output module 18; the second data receiving module 14 receives the data received by the second data transmitting module 6 from the first data transmitting module 5, the second data processing module 17 processes, analyzes and collates the data received by the second data receiving module 14 and transmits the data to the second data feedback module 15, and the second data feedback module 15 feeds the data back to the output device 18 and uploads the data to the server 21;

the second data receiving module 14 receives the data output by the server 21, the second data processing module 17 processes, analyzes and collates the data received by the second data receiving module 14, and transmits the data to the second data feedback module 15, and the second data feedback module 15 feeds the data back to the output device 18.

In the present embodiment, the input module 16 is an operation panel.

The purpose of this arrangement is that the operator enters commands on the operating panel, which are entered in data form into the terminal 7.

In the present embodiment, the output module 18 is a display screen.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A new energy automobile battery monitoring system is characterized in that; the system comprises a collection unit (1) and a monitoring unit (2), wherein the collection unit (1) is installed in a new energy automobile, and the monitoring unit (2) is installed in a monitoring room;

the acquisition unit (1) comprises a detection system (3), a controller (4) and a first transmission module (5), wherein the detection system (3) is connected with the controller (4), and the first transmission module (5) is connected with the controller (4);

the monitoring unit (2) comprises a second transmission module (6), a terminal (7), an input module (16), an output module (18) and a server (21), wherein the second transmission module (6) is connected with the terminal (7), the server (21) is connected with the terminal (7), the input module (16) is connected with the terminal (7), and the output module (18) is connected with the terminal;

the first transmission module (5) performs bidirectional data transmission with the second transmission module (6) through wireless signals.

2. The new energy automobile battery monitoring system according to claim 1, characterized in that; the detection system (3) comprises a temperature detection module (11), an electric quantity detection module (12) and a circuit detection module (13), and the temperature detection module (11), the electric quantity detection module (12) and the circuit detection module (13) are all connected with the controller (4).

3. The new energy automobile battery monitoring system according to claim 1, characterized in that; the controller (4) comprises a first data receiving module (8), a first data processing module (9) and a first data feedback module (10), wherein the first data receiving module (8) is connected with the first data processing module (9), and the first data feedback module (10) is connected with the first data processing module (9).

4. The new energy automobile battery monitoring system according to claim 1, characterized in that; the first transmission module (5) comprises a first data transmitting module (19) and a third data receiving module (20), and the first data transmitting module (19) and the third data receiving module (20) are connected with the controller (4).

5. The new energy automobile battery monitoring system according to claim 1, characterized in that; the second transmission module (6) comprises a second data transmitting module (23) and a fourth data receiving module (22), and the second data transmitting module (23) and the fourth data receiving module (22) are connected with the terminal (7).

6. The new energy automobile battery monitoring system according to claim 1, characterized in that; the terminal (7) comprises a second data receiving module (14), a second data processing module (17) and a second data feedback module (15), wherein the second data receiving module (14) is connected with the second data processing module (17), and the second data feedback module (15) is connected with the second data processing module (17).

7. The new energy automobile battery monitoring system according to claim 1, characterized in that; the input module (16) is an operation panel.

8. The new energy automobile battery monitoring system according to claim 1, characterized in that; the output module (18) is a display screen.