CN215117237U - Electronic device for controlling multi-path steering engine - Google Patents
Electronic device for controlling multi-path steering engine Download PDFInfo
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- CN215117237U CN215117237U CN202122681145.0U CN202122681145U CN215117237U CN 215117237 U CN215117237 U CN 215117237U CN 202122681145 U CN202122681145 U CN 202122681145U CN 215117237 U CN215117237 U CN 215117237U
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Abstract
The utility model relates to an electronic control technical field discloses an electron device for controlling multichannel steering wheel, and the device includes: the control box comprises a shell upper cover, a shell lower cover and a circuit board, wherein an embedded processor, a power management unit, a data storage unit and a debugging interface unit are mounted on the circuit board; the embedded processor is a control core of the whole electronic device and is used for processing data and controlling the steering engine to move, the resistance unit is used for generating resistance signals, the prompt unit is used for prompting the current control mode state of the steering engine, the data storage unit is used for storing the data of the whole electronic device, and the debugging interface unit is used for providing a data interface. The utility model provides a pair of an electron device for controlling multichannel steering wheel has low cost, compatible strong, the stability is strong, can online debugging, program switch in real time, high real-time and the characteristics of high accuracy.
Description
Technical Field
The utility model relates to an electronic control technical field especially relates to an electron device for controlling multichannel steering wheel.
Background
The existing steering engine control device has the defects of single control mode, program change required in the replacement mode, high cost, poor compatibility, poor stability and single control.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: to the problem that exists, an electron device for controlling multichannel steering wheel is provided, this device adopts the mode of heavy current power supply to supply power for whole electron device, can guarantee the stability of this electron device system when compatible different torsion steering wheel, need not to carry out secondary design again, adopt RF transceiver unit to communicate simultaneously, a plurality of resistance carry out the mode configuration, built-in debugging interface unit provides the debugging interface for the host computer, the program is prestored to the data storage unit, multichannel ADC sampling can gather the channel resistance and change, and can prestore the program according to the operation of different values, it is various to have a control mode, can realize high real-time, characteristics such as high accuracy.
The utility model discloses a technical scheme be like:
an electronic device for controlling a multi-way steering engine, comprising: the control box comprises a shell upper cover, a shell lower cover and a circuit board, wherein an embedded processor, a power management unit, a data storage unit and a debugging interface unit are mounted on the circuit board;
the upper shell cover and the lower shell cover are matched to form an accommodating cavity, the circuit board is installed in the accommodating cavity, and the power supply is connected with the circuit board and the steering engine through the power supply management unit;
the steering engine is connected with the embedded processor and is controlled by the embedded processor to move;
the embedded processor is connected with the resistance unit, and the embedded processor collects resistance signals of the resistance unit and enables the steering engine to be in different control modes according to the resistance signals;
the prompting unit is connected with the embedded processor and used for indicating the current control mode state of the steering engine;
the data storage unit is connected with the embedded processor and used for storing data of the electronic device;
the debugging interface unit is connected to the embedded processor and used for providing a data interface.
The power management unit comprises a switch circuit, a first voltage reduction module and a second voltage reduction module, the power is connected with the switch circuit and then respectively connected to the first voltage reduction module and the second voltage reduction module, the first voltage reduction module is connected to the steering engine and inputs the voltage after voltage reduction to the steering engine, the second voltage reduction module is connected to the embedded processor and inputs the voltage after voltage reduction to the embedded processor.
In addition, an RF receiving and transmitting unit for communication, an ADC sampling unit for data processing, an IO unit and a PWM unit are integrated in the embedded processor, the embedded processor receives motion data of the steering engine through the RF receiving and transmitting unit to control the motion of the steering engine, and signals of the resistance unit are collected through the ADC sampling unit to be processed.
Furthermore, the power supply is a 18650 type battery.
Further, the first voltage reduction module adopts an SCT2280 voltage reduction chip.
Further, the BLE5.0 communication module is selected as the RF transceiver unit.
Further, the prompting unit is an LED unit.
Furthermore, the data storage unit is an EEPROM storage chip.
Further, the debugging interface unit adopts a CH340E chip.
Furthermore, the steering engine adopts a Hiwon LFD-01 type robot steering engine.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model realizes wireless communication through BLE5.0, and achieves the effects of high speed, long distance, high stability and low power consumption; the utility model discloses a EEPROM chip storage and read prestore information such as procedure, steering wheel data, but ADC sampling acquisition channel resistance changes to can prestore the procedure according to the operation of different values, realize multiple play methods such as performance enhancement, man-machine interaction, breathing lamp effect and switch in real time; the CH340 realizes the function of converting USB into TTL and provides a debugging interface for an upper computer; the utility model discloses the defect that current steering wheel control electron device steering wheel is with high costs, control is single has been changed.
Drawings
Fig. 1 is an overall schematic view of an electronic device for controlling a multi-way steering engine according to an embodiment of the present invention.
Fig. 2 is an exploded schematic view of an electronic device for controlling a multi-way steering engine according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a power frame of an electronic device for controlling a multi-way steering engine according to an embodiment of the present invention.
Description of the drawings: the device comprises a steering engine 1, a control box 2, a shell upper cover 2-1, a circuit board 2-2, a shell lower cover 2-3, a resistor unit 3, a prompt unit 4 and a power supply 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
Example 1
The embodiment provides an electronic device for controlling a plurality of steering engines, and as shown in fig. 1 and fig. 2, the electronic device comprises a control box 2, a resistance unit 3, a prompt unit 4, 5 steering engines 1 and a power supply 5 formed by connecting two 7.4V 18650 batteries in series.
The control box 2 comprises a shell upper cover 2-1, a shell lower cover 2-3 and a circuit board 2-2, the shell upper cover 2-1 and the shell lower cover 2-3 are matched to form an accommodating cavity, the circuit board 2-2 is installed in the accommodating cavity, and an embedded processor, a power management unit, a data storage unit and a debugging interface unit are installed on the circuit board 2-2.
The embedded processor is the control core of the whole electronic device, the steering engine 1 is connected to the output end of the embedded processor, and the steering engine 1 is controlled by the embedded processor to move.
The resistance unit 3 is an integrated unit formed by connecting a plurality of resistors on the circuit board 2-2 and used for generating resistance signals, the resistance unit 3 is connected to the input end of the embedded processor, the embedded processor collects and processes the resistance signals of the resistance unit 3, and the steering engine 1 is controlled according to the processing result, so that the steering engine 1 is in different control modes.
The prompting unit 4 is an integrated unit which is formed by connecting a plurality of electronic components with prompting functions on the circuit board 2-2 and can give prompting information, the prompting unit 4 is connected to the output end of the embedded processor, and when the steering engine 1 is controlled by the embedded processor to be in a certain control mode, the prompting unit 4 gives a prompt according to the information given by the embedded processor so as to inform the steering engine 1 of the control mode under the current condition.
The data storage unit is connected to the embedded processor and used for storing data of the electronic device.
The debugging interface unit is a channel for connecting the electronic device with the outside, and is connected on the embedded processor and used for providing a data interface for the upper computer.
Example 2
The embodiment is a further improvement on the basis of the embodiment 1, and specifically, in this embodiment, the power management unit includes a switch circuit, a first voltage reduction module and a second voltage reduction module, as shown in fig. 3, the power supply 5 is connected to the switch circuit and then divided into two paths, wherein one path is reduced to 5V voltage by the first voltage reduction module and then input to the steering engine 1, and the other path is reduced to 3.3V voltage by the second voltage reduction module and then input to the embedded processor; the first voltage reduction module adopts an SCT2280 voltage reduction chip.
Example 3
The embodiment is a further improvement on the basis of embodiment 1, and specifically, in the embodiment, an nRF52832 chip is used as an embedded processor and is responsible for controlling the whole electronic device, an RF transceiver unit, an ADC sampling unit, an IO unit and a PWM unit are integrated inside the nRF52832 chip, wherein a BLE5.0 communication module is used as the RF transceiver unit, the nRF52832 chip receives motion data transmitted by the steering engine 1 through the BLE5.0 communication module and sends a command to the steering engine 1 to control the motion of the steering engine 1, and in addition, the nRF52832 chip collects a signal of a resistance unit 3 through the ADC sampling unit to process, and the nRF52832 chip in the embodiment can control the steering engine 1 according to a signal change of the resistance unit 3 by collecting a signal of the resistance unit 3.
Example 4
The present embodiment is a further improvement on embodiment 1, specifically, in the present embodiment, the prompting unit 4 is an integrated unit formed by a plurality of LED lamps, and in the present embodiment, the prompting unit 4 is not limited to be formed by using only the LED lamps, and other devices capable of realizing light effects such as breathing, flashing, and constant lighting may also be used.
Example 5
The present embodiment is a further improvement made on the basis of embodiment 1, specifically, in the present embodiment, the data storage unit is an EEPROM memory chip, and the present embodiment is not limited to using the EEPROM memory chip for data storage, and may also use other chips capable of storing data.
Example 6
The embodiment is a further improvement on the basis of embodiment 1, and specifically, the steering engine 1 is a high finder LFD-01 type robot steering engine 1.
An example of the specific application of the electronic device is given below.
The electronic device is applied to control of bionic fingers, the fingers are controlled to move through the steering engine and the connecting rod, each finger corresponds to one steering engine, the whole structure is simple, the reliability is high, the cost is low, a complex power distribution algorithm is not required to be compiled, and the defects that the existing bionic hand is high in cost and large in control difficulty are overcome simply.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An electronic device for controlling multichannel steering engine, its characterized in that includes: the control box comprises a shell upper cover, a shell lower cover and a circuit board, wherein an embedded processor, a power management unit, a data storage unit and a debugging interface unit are mounted on the circuit board;
the upper shell cover and the lower shell cover are matched to form an accommodating cavity, the circuit board is installed in the accommodating cavity, and the power supply is connected with the circuit board and the steering engine through the power supply management unit;
the steering engine is connected with the embedded processor and is controlled by the embedded processor to move;
the embedded processor is connected with the resistance unit, and the embedded processor collects resistance signals of the resistance unit and enables the steering engine to be in different control modes according to the resistance signals;
the prompting unit is connected with the embedded processor and used for indicating the current control mode state of the steering engine;
the data storage unit is connected with the embedded processor and used for storing data of the electronic device;
the debugging interface unit is connected to the embedded processor and used for providing a data interface.
2. The electronic device for controlling the plurality of steering engines according to claim 1, wherein the power management unit comprises a switch circuit, a first voltage reduction module and a second voltage reduction module, the power supply is connected to the switch circuit and then connected to the first voltage reduction module and the second voltage reduction module, the first voltage reduction module is connected to the steering engine and inputs the voltage after voltage reduction to the steering engine, and the second voltage reduction module is connected to the embedded processor and inputs the voltage after voltage reduction to the embedded processor.
3. The electronic device for controlling the multi-way steering engine according to claim 2, wherein the power supply is a 18650 type battery.
4. The electronic device for controlling the multi-path steering engines according to claim 2, wherein the first voltage reduction module adopts an SCT2280 voltage reduction chip.
5. The electronic device for controlling the multi-way steering engine according to claim 1, wherein the embedded processor is an nRF52832 chip, and an RF transceiver unit for communication, an ADC sampling unit for data processing, an IO unit and a PWM unit are integrated in the nRF52832 chip.
6. The electronic device for controlling a multi-way steering engine according to claim 5, wherein the BLE5.0 communication module is selected as the RF transceiver unit.
7. The electronic device for controlling the multi-path steering engines according to claim 1, wherein the prompting unit is an LED unit.
8. The electronic device for controlling the multi-path steering engine according to claim 1, wherein the data storage unit is an EEPROM (electrically erasable programmable read-Only memory) chip.
9. The electronic device for controlling a multi-way steering engine according to claim 1, wherein the debugging interface unit is a CH340E chip.
10. The electronic device for controlling a multipath steering engine according to claim 1, wherein the steering engine is a Hiwonder LFD-01 type robot steering engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681145.0U CN215117237U (en) | 2021-11-04 | 2021-11-04 | Electronic device for controlling multi-path steering engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681145.0U CN215117237U (en) | 2021-11-04 | 2021-11-04 | Electronic device for controlling multi-path steering engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215117237U true CN215117237U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122681145.0U Active CN215117237U (en) | 2021-11-04 | 2021-11-04 | Electronic device for controlling multi-path steering engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215117237U (en) |
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2021
- 2021-11-04 CN CN202122681145.0U patent/CN215117237U/en active Active
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