CN206021076U - A kind of traveling control system of multi-function robot - Google Patents
A kind of traveling control system of multi-function robot Download PDFInfo
- Publication number
- CN206021076U CN206021076U CN201620992920.0U CN201620992920U CN206021076U CN 206021076 U CN206021076 U CN 206021076U CN 201620992920 U CN201620992920 U CN 201620992920U CN 206021076 U CN206021076 U CN 206021076U
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- China
- Prior art keywords
- infrared
- circuit
- control system
- traveling control
- function robot
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Abstract
The utility model provides a kind of traveling control system of multi-function robot, including for sensing the infrared induction module of obstacle distance and motor control module for providing operation power, infrared induction module includes reflective photoelectric switch and infrared proximity transducer circuit；Reflective photoelectric switch includes infrared LED light source and light-sensitive element；Infrared proximity transducer circuit includes that two groups of infrared transmitter circuits and infrared receiving circuit, each group of infrared proximity transducer circuit include that high-frequency pulse signal produces component, infrared emission and adjusts and control assembly, infrared emission drive component and infrared receiver component；Motor control module includes that H bridge type drive circuit, H bridge type drive circuit are built by discrete device power field effect pipe and fly-wheel diode.The beneficial effects of the utility model are：This is designed as robot and accurately judges that road barrier is provided convenience, and such that it is able to more accurately carry out the selection of track route, improves the ability that robot recognizes road.
Description
Technical field
The utility model is related to robot technical field of electronic equipment, more particularly, to a kind of walking of multi-function robot
Control system.
Background technology
With the increasingly lifting of robot building technology, the application of robot also enjoys favor.The application of robot
Not exclusively in the industrial production, application proportion is also rising year by year in the family.However, the travelling control ability of robot is
One of standard to robot performance's judge.If robot cannot accurately identify road barrier, then cannot carry out well
Work.As can be seen here, a kind of traveling control system of multi-function robot how is worked out, robot can be made accurately to plan row
Route, and then ingenious avoiding barrier is walked, is current those skilled in the art's problem demanding prompt solution.
Content of the invention
In order to solve the above problems, the utility model provides a kind of traveling control system of multi-function robot.
A kind of traveling control system of multi-function robot of the utility model, including for sensing the infrared of obstacle distance
Induction module and for provide operation power motor control module, the infrared induction module include reflective photoelectric switch and
Infrared proximity transducer circuit；
The reflective photoelectric switch includes infrared LED light source and light-sensitive element；The infrared proximity transducer circuit bag
Two groups of structure identical infrared transmitter circuits and infrared receiving circuit is included, infrared proximity transducer circuit includes described in each group
High-frequency pulse signal produces component, infrared emission and adjusts and control assembly, infrared emission drive component and infrared receiver component；
The motor control module includes that H bridge type drive circuit, the H bridge type drive circuit are imitated by discrete device power field
Should manage and build with fly-wheel diode.
Further, the light-sensitive element is photodiode or photistor.
Further, the high-frequency pulse signal produces component includes infrared transmitting tube and the modulation for producing 38kHZ
The 38kHZ crystal oscillators of pulse signal and not circuit.
Further, the infrared emission drive component is included for driving the triode of the infrared transmitting tube.
Further, the infrared receiver component includes receiving head, and the reception head is used for receiving the infrared transmitting tube
The infrared light of transmitting, comes with the reception head for processing the integrated circuit of the infrared signal, the integrated circuit
A data signal will be produced after infrared signal process, and be input to microcontroller I/O mouths.
Further, multi-function robot includes the roller for walking, and is provided with and walks for detecting on the roller
The encoder of distance.
A kind of traveling control system of multi-function robot of the utility model, has advantages below compared with prior art：
The utility model enables the robot when running into barrier and stopping by arranging the reflective photoelectric switch
Light can be reflected, and export low level signal；When stopping without barrier, light can not be reflected, and export
High level signal.Can be thus that robot is accurately sentenced well using the infrared signal that launches in infrared transmitting circuit
Disconnected road barrier is provided convenience, and such that it is able to more accurately carry out the selection of track route, improves robot identification
The ability of road.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model mid-infrared proximity transducer module；
Fig. 3 is separated motor drive module circuit diagram in the middle part of the utility model；
Fig. 4 is another part motor drive module circuit diagram in the utility model.
Specific embodiment
In order to be better understood from the utility model, enter traveling one to the utility model with reference to specific embodiments and the drawings
The description of step.
As Figure 1-4, a kind of traveling control system of multi-function robot, including for sensing the red of obstacle distance
Outer induction module and the motor control module for providing operation power, the infrared induction module include reflective photoelectric switch
With infrared proximity transducer circuit.
The reflective photoelectric switch includes infrared LED light source and light-sensitive element；The light-sensitive element is photodiode
Or photistor.The infrared proximity transducer circuit includes two groups of identical infrared transmitter circuits and infrared receiver electricity
Road, infrared proximity transducer circuit described in each group include that high-frequency pulse signal produces component, infrared emission and adjusts and control group
Part, infrared emission drive component and infrared receiver component.
The design enables robot light when barrier obstruction is run into reflect, and exports low level signal；
When stopping without barrier, light can not be reflected, and export high level signal.Thus can well using infrared
The infrared signal that launches in transmit-receive radio road, is that robot accurately judges that road barrier is provided convenience, such that it is able to more
The selection of track route is accurately carried out, the ability that robot recognizes road is improve.
The infrared emission drive component is included for driving the triode of the infrared transmitting tube.The infrared receiver group
Part includes receiving head, and the reception head is used for the infrared light for receiving the infrared transmitting tube transmitting, comes with the reception head
For processing the integrated circuit of the infrared signal, the integrated circuit will produce a number after infrared signal process
Word signal, and it is input to microcontroller I/O mouths.
As shown in Fig. 2 the high-frequency pulse signal produces component includes infrared transmitting tube and the modulation for producing 38kHZ
The 38kHZ crystal oscillators of pulse signal and not circuit.If the infrared pulse that the reception head receives 38kHZ will return output
Low level, will otherwise export high level.By the detection to I/O mouths, the presence or absence of object is just may determine that.
As shown in figure 3, the motor control module includes H bridge type drive circuit, the H bridge type drive circuit is by deviding device
Part power field effect pipe and fly-wheel diode build.The design is not only with low cost, is also convenient for being radiated.
Come controlled motor, the two pins are all PWM output pins to P0.8 and P0.9 with ARM7, can be with controlled motor
Speed, the part is primarily to ensure that robot planar can be moved.Meanwhile, multi-function robot is included for walking
Roller, be provided with the roller for detect walking distance encoder, the design can to walk distance examine
Survey.The turning that robot can be realized by dead reckoning, it is assumed that the number of divisions of robot photoelectric code-disc is N, and controller receives
Pulse be m, a diameter of D of roller, the spacing between another roller are W, then the distance that roller advances can be by calculating
Go out.
Above embodiment of the present utility model is described in detail, but the content has been only of the present utility model preferable
Embodiment, it is impossible to be considered as limiting practical range of the present utility model.All impartial changes that is made according to the utility model scope
Change and improve etc., still all should belong within this patent covering scope.
Claims (6)
1. a kind of traveling control system of multi-function robot, it is characterised in that：Including for sensing the infrared of obstacle distance
Induction module and for provide operation power motor control module, the infrared induction module include reflective photoelectric switch and
Infrared proximity transducer circuit；
The reflective photoelectric switch includes infrared LED light source and light-sensitive element；The infrared proximity transducer circuit includes two
Group structure identical infrared transmitter circuit and infrared receiving circuit, described in each group, infrared proximity transducer circuit includes high frequency
Pulse signal produces component, infrared emission and adjusts and control assembly, infrared emission drive component and infrared receiver component；
The motor control module includes H bridge type drive circuit, and the H bridge type drive circuit is by discrete device power field effect pipe
Build with fly-wheel diode.
2. the traveling control system of multi-function robot according to claim 1, it is characterised in that：The light-sensitive element is
Photodiode or photistor.
3. the traveling control system of multi-function robot according to claim 1, it is characterised in that：The high-frequency impulse letter
Number produce component include infrared transmitting tube and 38kHZ crystal oscillators and not circuit for producing the modulated pulse signal of 38kHZ.
4. the traveling control system of multi-function robot according to claim 3, it is characterised in that：The infrared emission is driven
Dynamic component is included for driving the triode of the infrared transmitting tube.
5. the traveling control system of multi-function robot according to claim 3, it is characterised in that：The infrared receiver group
Part includes receiving head, and the reception head is used for the infrared light for receiving the infrared transmitting tube transmitting, comes with the reception head
For processing the integrated circuit of the infrared signal, the integrated circuit will produce a number after infrared signal process
Word signal, and it is input to microcontroller I/O mouths.
6. the traveling control system of the multi-function robot according to any one in claim 1-5, it is characterised in that：Many
Function robot includes the roller for walking, and is provided with the encoder for detection walking distance on the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992920.0U CN206021076U (en) | 2016-08-30 | 2016-08-30 | A kind of traveling control system of multi-function robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992920.0U CN206021076U (en) | 2016-08-30 | 2016-08-30 | A kind of traveling control system of multi-function robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206021076U true CN206021076U (en) | 2017-03-15 |
Family
ID=58254289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620992920.0U Expired - Fee Related CN206021076U (en) | 2016-08-30 | 2016-08-30 | A kind of traveling control system of multi-function robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206021076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561546A (en) * | 2017-08-22 | 2018-01-09 | 广东美的制冷设备有限公司 | Infrared detection method, infrared detecting device and air conditioner |
| CN111708363A (en) * | 2020-06-08 | 2020-09-25 | 深圳市阳日电子有限公司 | Walking toy and control system thereof |
-
2016
- 2016-08-30 CN CN201620992920.0U patent/CN206021076U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561546A (en) * | 2017-08-22 | 2018-01-09 | 广东美的制冷设备有限公司 | Infrared detection method, infrared detecting device and air conditioner |
| CN107561546B (en) * | 2017-08-22 | 2021-05-28 | 广东美的制冷设备有限公司 | Infrared detection method, infrared detection device and air conditioner |
| CN111708363A (en) * | 2020-06-08 | 2020-09-25 | 深圳市阳日电子有限公司 | Walking toy and control system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20190830 |