CN109291050A - Intelligent robot with circuit protection function - Google Patents
Intelligent robot with circuit protection function Download PDFInfo
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- CN109291050A CN109291050A CN201811169588.8A CN201811169588A CN109291050A CN 109291050 A CN109291050 A CN 109291050A CN 201811169588 A CN201811169588 A CN 201811169588A CN 109291050 A CN109291050 A CN 109291050A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/06—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1602—Programme controls characterised by the control system, structure, architecture
- B25J9/161—Hardware, e.g. neural networks, fuzzy logic, interfaces, processor
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Artificial Intelligence (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Evolutionary Computation (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of intelligent robots with circuit protection function; including ontology; ontology is equipped with camera and loudspeaker; ontology is built-in with circuit board; circuit board is equipped with single-chip microcontroller, wireless communication module, obstacle avoidance module, alarm module, video acquisition module, memory, searchlighting lamp module and power supply module; camera is connect with video acquisition module, and loudspeaker, wireless communication module, obstacle avoidance module, alarm module, video acquisition module, memory, searchlighting lamp module and power supply module are connect with single-chip microcontroller；Power supply module includes voltage input end, first diode, charging module, first resistor, second resistance, first capacitor, the first triode, the first metal-oxide-semiconductor, battery, the second diode, the second metal-oxide-semiconductor, 3rd resistor, third diode, the 4th triode, the 4th resistance and the 5th resistance.Circuit structure of the present invention is relatively simple, cost is relatively low, maintain easily, the safety and reliability of circuit is higher.
Description
Technical field
The present invention relates to robot field, in particular to a kind of intelligent robot with circuit protection function.
Background technique
Why intelligent robot is intelligent robot, this is because it has quite flourishing " brain ".It acts as in brain
It is central processing unit, this computer has direct connection with operating its people.Most importantly, such computer can
To carry out the movement by purpose arrangement.Just because of this, we just say that this robot is only real robot, although they
Appearance may be different.Intelligent robot has panoramic internal information sensor and external information sensor, such as
Vision, the sense of hearing, tactile, smell.In addition to receptor, there are also effectors for it, as the means for acting on ambient enviroment.This is just
It is muscles or motor synchronizing motor, they move up hand, foot, long-snouted, feeler etc..Thus it will also realize that, intelligent robot
At least to have three elements: feel element, reaction element and thinking element.What the power pack of traditional intelligence robot used
Component is more, and circuit structure is complicated, and hardware cost is higher, it has not been convenient to safeguard.In addition, due to the power supply of traditional intelligence robot
Part lacks corresponding circuit protection function, such as: current-limiting protection function causes the safety and reliability of circuit poor.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, provide a kind of circuit structure compared with
For simple, cost is relatively low, maintains easily, the higher intelligence machine with circuit protection function of the safety and reliability of circuit
People.
The technical solution adopted by the present invention to solve the technical problems is: constructing a kind of intelligence with circuit protection function
Robot, including ontology, the front of the ontology are fixedly connected with first rotating shaft, and the internal activity of the first rotating shaft is connected with
Second shaft, the ontology are equipped with camera and loudspeaker, and the ontology is built-in with circuit board, and the circuit board is equipped with single
Piece machine, wireless communication module, obstacle avoidance module, alarm module, video acquisition module, memory, searchlighting lamp module and power supply module,
The outside that the front of second shaft extends to the first rotating shaft is fixedly connected with the camera, the camera with it is described
Video acquisition module connection, the loudspeaker, wireless communication module, obstacle avoidance module, alarm module, video acquisition module, storage
Device, searchlighting lamp module and power supply module are connect with the single-chip microcontroller；The obstacle avoidance module includes connecting with the single-chip microcontroller
Infrared induction module and range finder module, the infrared induction module includes front induction module, rear induction module, a left side
Square induction module and right induction module, the range finder module include ultrasonic wave module and infrared module；
The power supply module includes voltage input end, first diode, charging module, first resistor, second resistance, first
Capacitor, the first triode, the first metal-oxide-semiconductor, battery, the second diode, the second metal-oxide-semiconductor, 3rd resistor, third diode, the 4th
Triode, the 4th resistance and the 5th resistance, the voltage input end respectively with one end of the first resistor, the 5th resistance one
End is connected with the anode of first diode, the other end of the first resistor respectively with one end of the second resistance, first electric
The base stage of one end of appearance, the collector of the second triode and the first triode connects, the other end of the second resistance, the first electricity
The emitter of the other end of appearance and the second triode is grounded, the cathode of the first diode respectively with the charging module
One end is connected with the source electrode of the first metal-oxide-semiconductor, and the grid of first metal-oxide-semiconductor is connect with the collector of first triode, institute
The other end for stating charging module is connect with the anode of the drain electrode of second metal-oxide-semiconductor and battery respectively, and the cathode of the battery connects
The grid on ground, second metal-oxide-semiconductor is connect by the 3rd resistor with the collector of the third transistor, and the described 3rd 3
The emitter of pole pipe is grounded, and the source electrode of second metal-oxide-semiconductor is connect with the drain electrode of the single-chip microcontroller and the first metal-oxide-semiconductor respectively, institute
The base stage for stating the second triode is connect with the other end of the collector of the 4th triode and the 5th resistance respectively, and described first
The emitter of the emitter of triode and the 4th triode is grounded, base stage and the 4th resistance of the 4th triode
One end connection, the base stage of second triode are connect with the cathode of second diode, the anode of second diode
Test lead, the model S-352T of second diode are all connected with the other end of the 4th resistance.
In the intelligent robot of the present invention with circuit protection function, the power supply module further includes the second electricity
Hold, one end of second capacitor connect with the collector of the 4th triode, the other end of second capacitor with it is described
The base stage of third transistor connects, and the capacitance of second capacitor is 290pF.
In the intelligent robot of the present invention with circuit protection function, the power supply module further includes third electricity
Hold, one end of the third capacitor is connect with the drain electrode of first metal-oxide-semiconductor, the other end of the third capacitor and described second
The source electrode of metal-oxide-semiconductor connects, and the capacitance of the third capacitor is 330pF.
In the intelligent robot of the present invention with circuit protection function, the power supply module further includes the 4th electricity
Hold, one end of the 4th capacitor connect with the base stage of first triode, the other end of the 4th capacitor and described the
The collector of two triodes connects, and the capacitance of the 4th capacitor is 430pF.
In the intelligent robot of the present invention with circuit protection function, the power supply module further includes the 6th electricity
Resistance, one end of the 6th resistance are connect with the source electrode of second metal-oxide-semiconductor, the other end and the monolithic of the 6th resistance
Machine connection, the resistance value of the 6th resistance are 46k Ω.
In the intelligent robot of the present invention with circuit protection function, first triode, the two or three pole
Pipe, third transistor and the 4th triode are NPN type triode, and first metal-oxide-semiconductor and the second metal-oxide-semiconductor are P-channel MOS
Pipe.
In the intelligent robot of the present invention with circuit protection function, the wireless communication module is bluetooth mould
Block, WIFI module, gsm module, GPRS module, CDMA module, CDMA2000 module, WCDMA module, TD-SCDMA module,
Zigbee module or LoRa module.
Implement the intelligent robot with circuit protection function of the invention, has the advantages that due to being equipped with this
Body, ontology are built-in with circuit board, and circuit board is equipped with single-chip microcontroller, wireless communication module, obstacle avoidance module, alarm module, video and adopts
Collect module, memory, searchlighting lamp module and power supply module, power supply module includes voltage input end, first diode, charging mould
Block, first resistor, second resistance, first capacitor, the first triode, the first metal-oxide-semiconductor, battery, the second diode, the second metal-oxide-semiconductor,
3rd resistor, third diode, the 4th triode, the 4th resistance and the 5th resistance, the power supply module is relative to traditional intelligence machine
The power pack of device people, the component used is less, due to saving some components, can reduce hardware cost in this way,
In addition, the second diode is used to carry out the base current of the second triode current-limiting protection, thus circuit structure it is relatively simple, at
This is lower, maintain easily, the safety and reliability of circuit is higher.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the present invention with the structural schematic diagram in intelligent robot one embodiment of circuit protection function；
Fig. 2 is the structural schematic diagram of camera in the embodiment；
Fig. 3 is the structural block diagram of the intelligent robot in the embodiment with circuit protection function；
Fig. 4 is the circuit diagram of power supply module in the embodiment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the intelligent robot embodiment that the present invention has circuit protection function, this has the intelligence of circuit protection function
The structural schematic diagram of robot is as shown in Figure 1.As depicted in figs. 1 and 2, there is the intelligent robot of circuit protection function to include for this
Ontology 1, the front of ontology 1 are fixedly connected with first rotating shaft 2, and the internal activity of first rotating shaft 2 is connected with the second shaft 3, ontology 1
It is equipped with camera 4 and loudspeaker 5, ontology 1 is built-in with circuit board 100.
Fig. 3 is the structural block diagram of the intelligent robot in the present embodiment with circuit protection function, in the present embodiment, circuit
Plate 100 be equipped with single-chip microcontroller 6, wireless communication module 7, obstacle avoidance module 8, alarm module 9, video acquisition module 10, memory 11,
Searchlighting lamp module 12 and power supply module 13, the outside that the front of the second shaft 3 extends to first rotating shaft 2 are fixedly connected with camera 4,
Camera 4 is connect with video acquisition module 10, and loudspeaker 5, wireless communication module 7, obstacle avoidance module 8, alarm module 9, video are adopted
Collection module 10, memory 11, searchlighting lamp module 12 and power supply module 13 are connect with single-chip microcontroller 6；Obstacle avoidance module 8 include with list
The infrared induction module and range finder module that piece machine 6 connects, infrared induction module include front induction module, rear induction mould
Block, left induction module and right induction module, range finder module include ultrasonic wave module and infrared module (not shown).
In the present embodiment, wireless communication module 7 can be bluetooth module, WIFI module, gsm module, GPRS module, CDMA
Module, CDMA2000 module, WCDMA module, TD-SCDMA module, Zigbee module or LoRa module etc..It is a variety of by being arranged
Communication can not only increase the flexibility of communication, moreover it is possible to meet the need of different user and different occasions
It asks.When in particular by LoRa module, farther out, and communication performance is relatively stable for communication distance, suitable for wanting to communication quality
Seek higher occasion.
The effect of single-chip microcontroller 6 is the data in interpretive machine instruction and processing computer software, and single-chip microcontroller 6 includes fortune
It calculates device and " arithmetic logical unit and cache memory and realizes the total of the data contacted between them, control and state
Line ", it and internal storage and input-output apparatus are collectively referred to as the big core component of electronic computer three, pass through searchlighting lamp module
12 and loudspeaker 5 setting, space can be illuminated by searchlight during night is mobile, when anti-stop operation strikes object
Body damages, and loudspeaker 5 can make a sound, to observe the operation shape of the intelligent robot with circuit protection function
State.
By the setting of camera 4 and video acquisition module 10, adopted by transmitting information to video to extraneous observation
Collect module 10, then the intelligent robot with circuit protection function is operated by single-chip microcontroller 6.Alarm module 9 wraps
Sound and light alarm module and voice alarm module (not shown) are included, setting for sound and light alarm module and voice alarm module is passed through
It sets, when the intelligent robot with circuit protection function breaks down, can be alarmed by acousto-optic, voice can be sent out
Sound passes through loudspeaker 5 for voice transmission to the external world, to remind people out.
The intelligent robot with circuit protection function in moving process can to the barrier all around of ontology 1 into
Row induction, once will touch barrier internal module can issue corresponding instruction, makes this with circuit protection function
Intelligent robot leaves barrier, is hit when in order to avoid mobile.
By the setting of memory 11, can in the intelligent robot internal reservoir information with circuit protection function,
The intelligent robot with circuit protection function is manipulated, the setting of module 7 by wireless communication can be by remote
Journey remote controler controls the intelligent robot with circuit protection function, by the setting of obstacle avoidance module 8, has at this
During the intelligent robot of circuit protection function is mobile can the barrier to surrounding carry out induction and ranging, to make just
True judgement carries out moving operation, while solving to be easy to strike barrier when moving, and lack barrier avoiding function, is easy
The problem of damaging robot, reducing utilization rate.
Fig. 4 is the circuit diagram of power supply module in the present embodiment, and in Fig. 4, which includes voltage input end
Vin, first diode D1, charging module, first resistor R1, second resistance R2, first capacitor C1, the first triode Q1, first
Metal-oxide-semiconductor M1, battery BAT, the second diode D2, the second metal-oxide-semiconductor M2,3rd resistor R3, third diode D3, the 4th triode
Q4, the 4th resistance R4 and the 5th resistance R5, wherein voltage input end Vin respectively with one end of first resistor R1, the 5th resistance R5
One end connected with the anode of first diode D1, the other end of first resistor R1 respectively with one end of second resistance R2, first
The base stage of one end of capacitor C1, the collector of the second triode Q2 and the first triode Q1 connects, the other end of second resistance R2,
The emitter of the other end of first capacitor C1 and the second triode Q2 are grounded, the cathode of first diode D1 respectively with charging mould
One end of block is connected with the source electrode of the first metal-oxide-semiconductor M1, and the grid of the first metal-oxide-semiconductor M1 is connect with the collector of the first triode Q1,
The other end of charging module is connect with the anode of the drain electrode of the second metal-oxide-semiconductor M2 and battery BAT respectively, the cathode ground connection of battery BAT,
The grid of second metal-oxide-semiconductor M2 is connect by 3rd resistor R3 with the collector of third transistor Q3, the transmitting of third transistor Q3
Pole ground connection, the source electrode of the second metal-oxide-semiconductor M2 are connect with the drain electrode of single-chip microcontroller 1 and the first metal-oxide-semiconductor M1 respectively, the base of the second triode Q2
Pole is connect with the other end of the collector of the 4th triode Q4 and the 5th resistance R5 respectively, the emitter of the first triode Q1 and
The emitter of four triode Q4 is grounded, and the base stage of the 4th triode Q4 is connect with one end of the 4th resistance R4, the second triode
The base stage of Q2 is connect with the cathode of the second diode D2, and the anode of the second diode D2 and the other end of the 4th resistance R4 are all connected with
Test lead TEST.
The power pack of the power supply module 13 relative to traditional intelligence robot, the component used is less, circuit knot
Structure is relatively simple, maintains easily, and due to saving some components, can reduce hardware cost in this way.In addition, the second diode
D2 is Current Limiting Diodes, carries out current-limiting protection, therefore the safety of circuit and can for the base current to the second triode Q2
It is higher by property.It is noted that in the present embodiment, the model S-352T of the second diode D2, certainly, in practical application
In, the second diode D2 can have the diode of similar functions using other models.
In the present embodiment, for charging module for charging to battery BAT, the first metal-oxide-semiconductor M1 can be according to battery BAT
Charged state control charging module and single-chip microcontroller 1 connection status；Second resistance R2,3rd resistor R3, first capacitor C1 and
First triode Q1 constitutes control module, and 3rd resistor R3, the 5th resistance R5, the second metal-oxide-semiconductor M2 and third transistor Q3 are constituted
Switching module, the 4th resistance R4, the second triode Q2 and the 4th triode Q4 constitute test module.
Switching module is connect with charging module, to control battery BAT and single-chip microcontroller 1 according to the charged state of battery BAT
Connection status.
When battery BAT is not in charged state, switching module will control the electrical connection of battery BAT and single-chip microcontroller 1, from
It and is that single-chip microcontroller 1 provides power supply.When external power supply to charging module is to charge to battery BAT, by control module
The first metal-oxide-semiconductor M1 will be output control signals to, which controls charging module and single-chip microcontroller 1 according to the control signal
Connection, while being disconnected by switching module control battery BAT and battery BAT, to be powered by external power supply to battery BAT.
Through setting battery BAT when battery BAT enters charged state, control charging module is connect with single-chip microcontroller 1, simultaneously
It is disconnected by switching module control battery BAT with single-chip microcontroller 1, to realize that power supply switches.When due to the first metal-oxide-semiconductor M1 conducting
In resistive, and conducting resistance is smaller, thus when being connected its both ends pressure drop it is smaller, to reduce the electric energy loss of circuit,
It is more suitable for people's use.
When external power supply inputs positive voltage from voltage input end Vin, first diode D conducting, and pass through charging module
It charges to battery BAT, when external power supply inputs negative voltage from voltage input end Vin, first diode D1 cut-off.Cause
This, can be effectively prevent by the way that first diode D1 is arranged because external power supply is reversed.
When work, when external power supply inputs positive voltage from voltage input end Vin, external power supply by first resistor R1 and
After second resistance R2 is divided, so that the base stage of the first triode Q is high level, so that the first triode Q1 is connected；
After first triode Q1 conducting, the first metal-oxide-semiconductor M1 is caused to be connected, so that charging module is connect with single-chip microcontroller 1, it is monolithic
Machine 1 provides power supply.
When work, after external power supply is divided by first resistor R1 and second resistance R2, first capacitor C1 is carried out
Charging, when the voltage at the both ends first capacitor C1 is greater than the conducting voltage of the first triode Q1, the first triode Q1, which just enters, to be led
Logical state, the first metal-oxide-semiconductor M1 is connected at this time.First capacitor C1 is set by the base stage in the first triode Q1, so as to effective
Ground postpones the time of the first metal-oxide-semiconductor M1 conducting, to can guarantee after the connection of battery BAT and single-chip microcontroller 1 disconnects, just to fill
Electric module is connect with single-chip microcontroller 1, therefore can prevent crossover current.
When no external power supply, the second metal-oxide-semiconductor M2 and third transistor Q3 conducting, so that battery BAT and single-chip microcontroller 1
Electrical connection provides power supply for single-chip microcontroller 1.When external power supply, third transistor Q3 conducting, so that the 2nd MOS
Pipe M2 cut-off, disconnects the connection of battery BAT and single-chip microcontroller 1.
The connecting pin of above-mentioned second diode D2 and the 4th resistance R4 may be configured as test lead TEST, as test lead TEST
When input high level, the second triode Q2 conducting is connected so as to cause the first triode Q1 and the first metal-oxide-semiconductor M1；While the 4th
Triode Q4 conducting, so that third transistor Q3 is connected, so as to cause the second metal-oxide-semiconductor M2 cut-off.It is real by setting test module
The switching of existing power supply, therefore have the function whether the test switching not powered off can work normally.
In the present embodiment, the first triode Q1, the second triode Q2, third transistor Q3 and the 4th triode Q4 are
NPN type triode, the first metal-oxide-semiconductor M1 and the second metal-oxide-semiconductor M2 are P-channel metal-oxide-semiconductor.Certainly, in practical applications, the one or three pole
Pipe Q1, the second triode Q2, third transistor Q3 and the 4th triode Q4 can also be PNP type triode, the first metal-oxide-semiconductor M1
It can also be N-channel MOS pipe with the second metal-oxide-semiconductor M2, but at this moment the structure of circuit also will accordingly change.
In the present embodiment, which further includes one end and the 4th triode of the second capacitor C2, the second capacitor C2
The collector of Q4 connects, and the other end of the second capacitor C2 is connect with the base stage of third transistor Q3.Second capacitor C2 is coupling electricity
Hold, for preventing the interference between third transistor Q3 and the 4th triode Q4, with further enhance circuit safety and can
By property.It is noted that the capacitance of the second capacitor C2 is 290pF in the present embodiment, certainly, in practical applications, second
The capacitance of capacitor C2 can adjust accordingly as the case may be, that is, the capacitance of the second capacitor C2 can be according to tool
Body situation is increased accordingly or is reduced.
In the present embodiment, which further includes third capacitor C3, one end of third capacitor C3 and the first metal-oxide-semiconductor M1
Drain electrode connection, the other end of third capacitor C3 connect with the source electrode of the second metal-oxide-semiconductor M2.Third capacitor C3 is coupled capacitor, is used
Interference between the first metal-oxide-semiconductor M1 and the second metal-oxide-semiconductor M2, further to enhance the safety and reliability of circuit.It is worth
One is mentioned that, in the present embodiment, the capacitance of third capacitor C3 is 330pF, certainly, in practical applications, third capacitor C3's
Capacitance can adjust accordingly as the case may be, that is, third capacitor C3 capacitance can as the case may be into
Row increases accordingly or reduces.
In the present embodiment, which further includes the 4th capacitor C4, one end of the 4th capacitor C4 and the first triode
The base stage of Q1 connects, and the other end of the 4th capacitor C4 is connect with the collector of the second triode Q2.4th capacitor C4 is coupling electricity
Hold, for preventing the interference between the first triode Q1 and the second triode Q2, to further enhance the effect for preventing signal interference
Fruit.It is noted that the capacitance of the 4th capacitor C4 is 430pF in the present embodiment, certainly, in practical applications, the 4th electricity
The capacitance for holding C4 can adjust accordingly as the case may be, that is, the capacitance of the 4th capacitor C4 can be according to specific
Situation is increased accordingly or is reduced.
In the present embodiment, which further includes the 6th resistance R6, one end of the 6th resistance R6 and the second metal-oxide-semiconductor M2
Source electrode connection, the other end of the 6th resistance R6 connect with single-chip microcontroller 1.6th resistance R6 is current-limiting resistance, for the 2nd MOS
The source current of pipe M2 carries out current-limiting protection, to further enhance current limitation effect.It is noted that in the present embodiment, the 6th
The resistance value of resistance R6 is 46k Ω, and certainly, in practical applications, the resistance value of the 6th resistance R6 can carry out phase as the case may be
It should adjust, that is, the resistance value of the 6th resistance R6 can be increased accordingly or be reduced as the case may be.
In short, in the present embodiment, the power pack of the power supply module 13 relative to traditional intelligence robot, the member used
Device is less, and circuit structure is relatively simple, maintains easily, and due to saving some components, can reduce hardware cost in this way.
In addition, being equipped with Current Limiting Diodes in the power supply module 13, therefore the safety and reliability of circuit is higher.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of intelligent robot with circuit protection function, which is characterized in that including ontology, the front of the ontology is fixed
It is connected with first rotating shaft, the internal activity of the first rotating shaft is connected with the second shaft, and the ontology is equipped with camera and raises
Sound device, the ontology are built-in with circuit board, and the circuit board is equipped with single-chip microcontroller, wireless communication module, obstacle avoidance module, alarm mould
The front of block, video acquisition module, memory, searchlighting lamp module and power supply module, second shaft extends to described first
The outside of shaft is fixedly connected with the camera, and the camera is connect with the video acquisition module, the loudspeaker, wireless
Communication module, obstacle avoidance module, alarm module, video acquisition module, memory, searchlighting lamp module and power supply module with the list
The connection of piece machine；The obstacle avoidance module includes the equal infrared induction module and range finder module connecting with the single-chip microcontroller, described red
Outside line induction module includes front induction module, rear induction module, left induction module and right induction module, the ranging
Module includes ultrasonic wave module and infrared module；
The power supply module includes voltage input end, first diode, charging module, first resistor, second resistance, the first electricity
Appearance, the first triode, the first metal-oxide-semiconductor, battery, the second diode, the second metal-oxide-semiconductor, 3rd resistor, third diode, the four or three
Pole pipe, the 4th resistance and the 5th resistance, voltage input end one end with one end of the first resistor, the 5th resistance respectively
Connected with the anode of first diode, the other end of the first resistor respectively with one end of the second resistance, first capacitor
One end, the second triode collector and the first triode base stage connection, the other end of the second resistance, first capacitor
The other end and the emitter of the second triode be grounded, the cathode of the first diode respectively with the charging module one
End is connected with the source electrode of the first metal-oxide-semiconductor, and the grid of first metal-oxide-semiconductor is connect with the collector of first triode, described
The other end of charging module is connect with the anode of the drain electrode of second metal-oxide-semiconductor and battery respectively, the cathode ground connection of the battery,
The grid of second metal-oxide-semiconductor is connect by the 3rd resistor with the collector of the third transistor, the three or three pole
The emitter of pipe is grounded, and the source electrode of second metal-oxide-semiconductor is connect with the drain electrode of the single-chip microcontroller and the first metal-oxide-semiconductor respectively, described
The base stage of second triode is connect with the other end of the collector of the 4th triode and the 5th resistance respectively, and the described 1st
The emitter of the emitter of pole pipe and the 4th triode is grounded, the base stage of the 4th triode and the one of the 4th resistance
End connection, the base stage of second triode connect with the cathode of second diode, the anode of second diode with
The other end of 4th resistance is all connected with test lead, the model S-352T of second diode.
2. the intelligent robot according to claim 1 with circuit protection function, which is characterized in that the power supply module
It further include the second capacitor, one end of second capacitor is connect with the collector of the 4th triode, second capacitor
The other end is connect with the base stage of the third transistor, and the capacitance of second capacitor is 290pF.
3. the intelligent robot according to claim 2 with circuit protection function, which is characterized in that the power supply module
Further include third capacitor, one end of the third capacitor is connect with the drain electrode of first metal-oxide-semiconductor, the third capacitor it is another
End is connect with the source electrode of second metal-oxide-semiconductor, and the capacitance of the third capacitor is 330pF.
4. the intelligent robot according to claim 3 with circuit protection function, which is characterized in that the power supply module
Further include the 4th capacitor, one end of the 4th capacitor is connect with the base stage of first triode, the 4th capacitor it is another
One end is connect with the collector of second triode, and the capacitance of the 4th capacitor is 430pF.
5. the intelligent robot according to claim 5 with circuit protection function, which is characterized in that the power supply module
Further include the 6th resistance, one end of the 6th resistance is connect with the source electrode of second metal-oxide-semiconductor, the 6th resistance it is another
End is connect with the single-chip microcontroller, and the resistance value of the 6th resistance is 46k Ω.
6. according to claim 1 to the intelligent robot described in 5 any one with circuit protection function, which is characterized in that
First triode, the second triode, third transistor and the 4th triode are NPN type triode, first metal-oxide-semiconductor
It is P-channel metal-oxide-semiconductor with the second metal-oxide-semiconductor.
7. according to claim 1 to the intelligent robot described in 5 any one with circuit protection function, which is characterized in that
The wireless communication module be bluetooth module, WIFI module, gsm module, GPRS module, CDMA module, CDMA2000 module,
WCDMA module, TD-SCDMA module, Zigbee module or LoRa module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169588.8A CN109291050A (en) | 2018-10-08 | 2018-10-08 | Intelligent robot with circuit protection function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811169588.8A CN109291050A (en) | 2018-10-08 | 2018-10-08 | Intelligent robot with circuit protection function |
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| CN109291050A true CN109291050A (en) | 2019-02-01 |
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| CN201811169588.8A Withdrawn CN109291050A (en) | 2018-10-08 | 2018-10-08 | Intelligent robot with circuit protection function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542766A (en) * | 2019-08-22 | 2019-12-06 | 中国船舶重工集团公司第七0七研究所九江分部 | processing circuit suitable for acoustic Doppler measures velocity of flow |
-
2018
- 2018-10-08 CN CN201811169588.8A patent/CN109291050A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542766A (en) * | 2019-08-22 | 2019-12-06 | 中国船舶重工集团公司第七0七研究所九江分部 | processing circuit suitable for acoustic Doppler measures velocity of flow |
| CN110542766B (en) * | 2019-08-22 | 2021-08-20 | 中国船舶重工集团公司第七0七研究所九江分部 | Processing circuit suitable for acoustic Doppler measures velocity of flow |
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Application publication date: 20190201 |