CN216351856U - Controller with thing networking intelligent control function - Google Patents
Controller with thing networking intelligent control function Download PDFInfo
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- CN216351856U CN216351856U CN202122814815.1U CN202122814815U CN216351856U CN 216351856 U CN216351856 U CN 216351856U CN 202122814815 U CN202122814815 U CN 202122814815U CN 216351856 U CN216351856 U CN 216351856U
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Abstract
The utility model discloses a controller with an intelligent control function of the Internet of things, which comprises a main control circuit, wherein the main control circuit is connected with a motor driving circuit, an operation detection circuit, a speed regulation circuit, a brake circuit, a function circuit, a controller power module circuit and a communication conversion circuit; the controller is implanted with modules such as an internet of things module, a flow card, a receiving antenna and a data sharing unit, the MCU data of the controller is transmitted to the cloud end through the internet of things module, and meanwhile, the cloud end can also partially operate on the controller. The controller achieves bidirectional communication and has a networking intelligent control function; the controller is internally provided with an intelligent communication chip and a module, so that the manufacturing cost is reduced, and the failure rate is reduced.
Description
Technical Field
The utility model relates to the technical field of controllers, in particular to a controller with an intelligent control function of the Internet of things.
Background
At present, the electric vehicle is still a common vehicle for people to live and go out, the electric vehicle in the prior art only simply converts the electric quantity of the lead-acid battery through the controller and then drives the motor, the controller is a core component of the electric vehicle, the power required by vehicle running is ensured by controlling the current of the motor, and the electric vehicle plays a vital role in ensuring the normal running and the safety of the vehicle. However, the existing controller is not intelligent enough, is modern, and cannot communicate with intelligent equipment, so that the technical problem needs to be solved by providing an intelligent controller of the internet of things.
Therefore, the controller with the intelligent control function of the Internet of things is provided.
Disclosure of Invention
The utility model aims to provide a controller with an intelligent control function of the internet of things, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a controller with an intelligent control function of the Internet of things comprises a main control circuit, wherein the main control circuit is connected with a motor driving circuit, an operation detection circuit, a speed regulation circuit, a brake circuit, a function circuit, a controller power module circuit and a communication conversion circuit;
preferably: the main control circuit adopts an XMC1300 chip, and 3 pins of the XMC1300 chip are connected with a reset circuit;
the communication conversion circuit comprises a pull-up resistor R203-1, a pull-up resistor R203-1 and a level converter IC203-1, wherein the level converter IC203-1 adopts an NC7WZ07P6X chip, a Y2 pin of the NC7WZ07P6X chip is connected with a 34 pin of an XMC1300 chip through the pull-up resistor R203-1, an A1 pin of the NC7WZ07P6X chip is connected with a 33 pin of the XMC1300 chip, and the pull-up resistor R203-1 is connected between a Y1 pin and a VCC pin of the NC7WZ07P6X chip;
the communication module circuit adopts a BC20 chip, and pins 14, 27, 31, 40, 49, 48, 45, 44 and 42 of the BC20 chip are grounded;
the signal receiving and sending module circuit comprises a filter capacitor C205-1, a filter capacitor C205-2, a current limiting resistor R205-1, a receiving and sending device E205-1 and a cloud X205-1; one end of the receiving and transmitting device E205-1 is connected with the cloud end X205-1, and the other end of the receiving and transmitting device E205-1 is connected with a filter capacitor C205-1, a filter capacitor C205-2 and a current limiting resistor R205-1 and is connected with a pin 41 of a BC20 chip;
the SIM card communication connection module circuit comprises a SIM flow card IC2, a TVS diode D202-1, a TVS diode D202-2, a TVS diode D202-3, a TVS diode D202-4, a current limiting resistor R202-1, a current limiting resistor R202-2, a pull-up resistor R202-3, a filter capacitor C202-1, a filter capacitor C202-2, a filter capacitor C202-3, an energy storage capacitor C202-4 and a filter capacitor C202-5; a CLK pin of the SIM flow card IC2 is connected with a TVS diode D202-1, a current limiting resistor R202-1 and a filter capacitor C202-1 and is connected with a 19 pin of a BC20 chip, a RST pin of the SIM flow card IC2 is connected with a current limiting resistor R202-2, a TVS diode D202-2 and a filter capacitor C202-2 and is connected with a 20 pin of the BC20 chip, a VCC pin of the SIM flow card IC2 is connected with a filter capacitor C202-3, an energy storage capacitor C202-4 and a TVS diode D202-3 and is connected with an 18 pin of the BC20 chip, an I/O pin of the SIM flow card IC2 is connected with one end of a pull-up resistor R202-3, a filter capacitor C202-5 and a TVS diode D202-4 and is connected with a 21 pin of the BC20 chip, and the other end of the pull-up resistor R202-3 is connected with an 18 pin of the BC20 chip;
the communication power supply module circuit comprises a tantalum capacitor C201-1, a filter capacitor C201-2, a tantalum capacitor C201-3, a filter capacitor C201-4, a filter capacitor C201-5, a filter capacitor C201-6, a 3.3V voltage stabilizing chip Q201-1 and a TVS diode D201-1; the 3 pins of the 3.3V voltage stabilizing chip Q201-1 are connected with a tantalum capacitor C201-1 and a filter capacitor C201-2 and are grounded, and the 2 pins of the 3.3V voltage stabilizing chip Q201-1 are connected with the tantalum capacitor C201-3, the filter capacitor C201-4, the filter capacitor C201-5, the filter capacitor C201-6 and a TVS diode D201-1 and are connected with the pins 50 and 51 of the BC20 chip.
Preferably: and pins 16, 15, 14, 4, 35 and 36 of the XMC1300 chip are connected with an operation detection circuit.
Preferably: pins 22, 21, 19, 20, 17 and 18 of the XMC1300 chip are connected with a motor driving circuit.
Preferably: and a pin 1 of the XMC1300 chip is connected with a speed regulating circuit.
Preferably: and a 27 pin of the XMC1300 chip is connected with a brake circuit.
Preferably: pins 28, 23, 24, 29, 30, 8, 32, 2 and 5 of the XMC1300 chip are connected with functional circuits.
Preferably: and a 38 pin of the XMC1300 chip is connected with a controller power module circuit.
Compared with the prior art, the utility model has the beneficial effects that:
1. the controller is implanted with modules such as an internet of things module, a flow card, a receiving antenna and a data sharing unit, the MCU data of the controller is transmitted to the cloud end through the internet of things module, and meanwhile, the cloud end can also partially operate on the controller. The controller with networking intelligent control function achieves two-way communication.
2. The controller is internally provided with an intelligent communication chip and a module, so that the manufacturing cost is reduced, and the failure rate is reduced.
Drawings
FIG. 1 is a schematic diagram of a networking module of the present invention;
fig. 2 is a schematic diagram of the basic principle of the conventional controller of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Examples
Referring to fig. 1-2, the present invention provides a technical solution: a controller with an intelligent control function of the Internet of things comprises a main control circuit, wherein the main control circuit is connected with a motor driving circuit, an operation detection circuit, a speed regulation circuit, a brake circuit, a function circuit, a controller power module circuit and a communication conversion circuit;
as shown in fig. 1: the main control circuit adopts an XMC1300 chip, and 3 pins of the XMC1300 chip are connected with a reset circuit;
the communication conversion circuit comprises a pull-up resistor R203-1, a pull-up resistor R203-1 and a level converter IC203-1, wherein the level converter IC203-1 adopts an NC7WZ07P6X chip, a Y2 pin of the NC7WZ07P6X chip is connected with a 34 pin of an XMC1300 chip through the pull-up resistor R203-1, an A1 pin of the NC7WZ07P6X chip is connected with a 33 pin of the XMC1300 chip, and a pull-up resistor R203-1 is connected between a Y1 pin and a VCC pin of the NC7WZ07P6X chip;
the communication module circuit adopts a BC20 chip, and pins 14, 27, 31, 40, 49, 48, 45, 44 and 42 of the BC20 chip are grounded;
the signal receiving and sending module circuit comprises a filter capacitor C205-1, a filter capacitor C205-2, a current limiting resistor R205-1, a receiving and sending device E205-1 and a cloud X205-1; one end of the receiving and transmitting device E205-1 is connected with the cloud end X205-1, and the other end of the receiving and transmitting device E205-1 is connected with a filter capacitor C205-1, a filter capacitor C205-2 and a current limiting resistor R205-1 and is connected with a pin 41 of a BC20 chip;
the SIM card communication connection module circuit comprises a SIM flow card IC2, a TVS diode D202-1, a TVS diode D202-2, a TVS diode D202-3, a TVS diode D202-4, a current limiting resistor R202-1, a current limiting resistor R202-2, a pull-up resistor R202-3, a filter capacitor C202-1, a filter capacitor C202-2, a filter capacitor C202-3, an energy storage capacitor C202-4 and a filter capacitor C202-5; the CLK pin of the SIM flow card IC2 is connected with a TVS diode D202-1, a current limiting resistor R202-1 and a filter capacitor C202-1 and is connected with the 19 pin of a BC20 chip, the RST pin of the SIM flow card IC2 is connected with a current limiting resistor R202-2, a TVS diode D202-2 and a filter capacitor C202-2 and is connected with the 20 pin of the BC20 chip, the VCC pin of the SIM flow card IC2 is connected with a filter capacitor C202-3, an energy storage capacitor C202-4 and a TVS diode D202-3 and is connected with the 18 pin of the BC20 chip, the I/O pin of the SIM flow card IC2 is connected with one end of a pull-up resistor R202-3, the filter capacitor C202-5 and the TVS diode D202-4 and is connected with the 21 pin of the BC20 chip, and the other end of the pull-up resistor R202-3 is connected with the 18 pin of the BC20 chip;
the communication power supply module circuit comprises a tantalum capacitor C201-1, a filter capacitor C201-2, a tantalum capacitor C201-3, a filter capacitor C201-4, a filter capacitor C201-5, a filter capacitor C201-6, a 3.3V voltage stabilizing chip Q201-1 and a TVS diode D201-1; a pin 3 of the 3.3V voltage stabilizing chip Q201-1 is connected with a tantalum capacitor C201-1 and a filter capacitor C201-2 and is grounded, and a pin 2 of the 3.3V voltage stabilizing chip Q201-1 is connected with the tantalum capacitor C201-3, the filter capacitor C201-4, the filter capacitor C201-5, the filter capacitor C201-6 and a TVS diode D201-1 and is connected with pins 50 and 51 of the BC20 chip.
As shown in fig. 2: pins 16, 15, 14, 4, 35 and 36 of the XMC1300 chip are connected with an operation detection circuit; through the setting, parameters such as the running current, the phase current, the bus voltage, the overcurrent interruption signal, the temperature protection signal and the like of the controller are mainly detected.
As shown in fig. 2: pins 22, 21, 19, 20, 17 and 18 of the XMC1300 chip are connected with a motor driving circuit; through the arrangement, the motor driving device is used for driving the motor to operate.
As shown in fig. 2: a pin 1 of the XMC1300 chip is connected with a speed regulating circuit; through the arrangement, the rotating speed of the motor is controlled.
As shown in fig. 2: a 27 pin of the XMC1300 chip is connected with a brake circuit; with the above arrangement, the driving motor can be stopped.
As shown in fig. 2: pins 28, 23, 24, 29, 30, 8, 32, 2 and 5 of the XMC1300 chip are connected with a functional circuit; through the arrangement, the auxiliary functions of vehicle theft prevention, backing, voice output and the like are mainly realized.
As shown in fig. 2: a pin 38 of the XMC1300 chip is connected with a controller power module circuit; through the arrangement, the voltage of the storage battery is collected.
The working principle is as follows:
the vehicle running data (including level voltage data, vehicle speed data and the like) stored in the control chip 101 is sent to the communication module 204, the communication module 204 sends the vehicle running data to the cloud terminal X205-1 through the receiving and sending device E205-1, the cloud terminal is bound with the corresponding mobile phone through the IP address, the terminal X205-1 sends a signal to the mobile phone terminal, and the mobile phone corresponding to the APP can display the vehicle running states such as the running track, the running time, the electric quantity and the like of the vehicle.
The mobile phone has options of infinite unlocking, starting and the like corresponding to the APP, when the corresponding option is clicked, the mobile phone transmits an operation signal to the terminal X205-1, the cloud X205-1 transmits the operation signal to the receiving and sending device E205-1, the receiving and sending device E205-1 transmits the operation signal to the communication module 204, the communication module 204 feeds data back to the control chip 101, and the control chip 101 executes corresponding operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a controller with thing networking intelligent control function, includes main control circuit, its characterized in that: the master control circuit is connected with a motor driving circuit, an operation detection circuit, a speed regulation circuit, a brake circuit, a function circuit, a controller power module circuit and a communication conversion circuit, the communication conversion circuit is connected with a communication module circuit, and the communication module circuit is connected with a communication power module circuit, an SIM card communication connection module circuit and a signal receiving and sending module circuit.
2. The controller with the intelligent control function of the internet of things as claimed in claim 1, wherein: the main control circuit adopts an XMC1300 chip, and 3 pins of the XMC1300 chip are connected with a reset circuit;
the communication conversion circuit comprises a pull-up resistor R203-1, a pull-up resistor R203-1 and a level converter IC203-1, wherein the level converter IC203-1 adopts an NC7WZ07P6X chip, a Y2 pin of the NC7WZ07P6X chip is connected with a 34 pin of an XMC1300 chip through the pull-up resistor R203-1, an A1 pin of the NC7WZ07P6X chip is connected with a 33 pin of the XMC1300 chip, and the pull-up resistor R203-1 is connected between a Y1 pin and a VCC pin of the NC7WZ07P6X chip;
the communication module circuit adopts a BC20 chip, and pins 14, 27, 31, 40, 49, 48, 45, 44 and 42 of the BC20 chip are grounded;
the signal receiving and sending module circuit comprises a filter capacitor C205-1, a filter capacitor C205-2, a current limiting resistor R205-1, a receiving and sending device E205-1 and a cloud X205-1; one end of the receiving and transmitting device E205-1 is connected with the cloud end X205-1, and the other end of the receiving and transmitting device E205-1 is connected with a filter capacitor C205-1, a filter capacitor C205-2 and a current limiting resistor R205-1 and is connected with a pin 41 of a BC20 chip;
the SIM card communication connection module circuit comprises a SIM flow card IC2, a TVS diode D202-1, a TVS diode D202-2, a TVS diode D202-3, a TVS diode D202-4, a current limiting resistor R202-1, a current limiting resistor R202-2, a pull-up resistor R202-3, a filter capacitor C202-1, a filter capacitor C202-2, a filter capacitor C202-3, an energy storage capacitor C202-4 and a filter capacitor C202-5; a CLK pin of the SIM flow card IC2 is connected with a TVS diode D202-1, a current limiting resistor R202-1 and a filter capacitor C202-1 and is connected with a 19 pin of a BC20 chip, a RST pin of the SIM flow card IC2 is connected with a current limiting resistor R202-2, a TVS diode D202-2 and a filter capacitor C202-2 and is connected with a 20 pin of the BC20 chip, a VCC pin of the SIM flow card IC2 is connected with a filter capacitor C202-3, an energy storage capacitor C202-4 and a TVS diode D202-3 and is connected with an 18 pin of the BC20 chip, an I/O pin of the SIM flow card IC2 is connected with one end of a pull-up resistor R202-3, a filter capacitor C202-5 and a TVS diode D202-4 and is connected with a 21 pin of the BC20 chip, and the other end of the pull-up resistor R202-3 is connected with an 18 pin of the BC20 chip;
the communication power supply module circuit comprises a tantalum capacitor C201-1, a filter capacitor C201-2, a tantalum capacitor C201-3, a filter capacitor C201-4, a filter capacitor C201-5, a filter capacitor C201-6, a 3.3V voltage stabilizing chip Q201-1 and a TVS diode D201-1; the 3 pins of the 3.3V voltage stabilizing chip Q201-1 are connected with a tantalum capacitor C201-1 and a filter capacitor C201-2 and are grounded, and the 2 pins of the 3.3V voltage stabilizing chip Q201-1 are connected with the tantalum capacitor C201-3, the filter capacitor C201-4, the filter capacitor C201-5, the filter capacitor C201-6 and a TVS diode D201-1 and are connected with the pins 50 and 51 of the BC20 chip.
3. The controller with the intelligent control function of the internet of things as claimed in claim 2, wherein: and pins 16, 15, 14, 4, 35 and 36 of the XMC1300 chip are connected with an operation detection circuit.
4. The controller with the intelligent control function of the internet of things as claimed in claim 2, wherein: pins 22, 21, 19, 20, 17 and 18 of the XMC1300 chip are connected with a motor driving circuit.
5. The controller with the intelligent control function of the internet of things as claimed in claim 2, wherein: and a pin 1 of the XMC1300 chip is connected with a speed regulating circuit.
6. The controller with the intelligent control function of the internet of things as claimed in claim 2, wherein: and a 27 pin of the XMC1300 chip is connected with a brake circuit.
7. The controller with the intelligent control function of the internet of things as claimed in claim 2, wherein: pins 28, 23, 24, 29, 30, 8, 32, 2 and 5 of the XMC1300 chip are connected with functional circuits.
8. The controller with the intelligent control function of the internet of things as claimed in claim 2, wherein: and a 38 pin of the XMC1300 chip is connected with a controller power module circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122814815.1U CN216351856U (en) | 2021-11-17 | 2021-11-17 | Controller with thing networking intelligent control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122814815.1U CN216351856U (en) | 2021-11-17 | 2021-11-17 | Controller with thing networking intelligent control function |
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| Publication Number | Publication Date |
|---|---|
| CN216351856U true CN216351856U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122814815.1U Active CN216351856U (en) | 2021-11-17 | 2021-11-17 | Controller with thing networking intelligent control function |
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| CN (1) | CN216351856U (en) |
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- 2021-11-17 CN CN202122814815.1U patent/CN216351856U/en active Active
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