Simulation or the teaching demonstration firefighting robot that tracks
Technical field
The utility model is related to robotic technology field more particularly to a kind of simulation or the teaching demonstration fire extinguishing machines that tracks
People.
Background technology
Robot is a kind of machine automatization control machine that can simulate human behavior or other biological, certain for completing
Task.The robot for being presently used for demonstration fire extinguishing has the following disadvantages that the ability of robot processing signal is weak, speed and precision
Control is inaccurate, it is impossible to be precisely positioned to burning things which may cause a fire disaster and put out burning things which may cause a fire disaster, it is impossible to bring preferable experience of reality sense for student.
Utility model content
The utility model provides a kind of simulation or the teaching demonstration firefighting robot that tracks, and it is strong to handle the ability of signal,
Speed and precision aspect have very big improvement, meet match request by the number and riding position that reasonably select sensor,
It can complete well and task is accurately positioned to burning things which may cause a fire disaster, improve fire extinguishing reliability and rapidity, have and preferably demonstrate
Effect can also improve the experience of reality sense of student.
In order to solve the above technical problems, the technical solution of the utility model is:A kind of simulation or teaching demonstration are gone out with tracking
Fiery robot automatically moves according to track for demonstration and puts out burning things which may cause a fire disaster, and including chassis, the bottom on the chassis is driven equipped with revolver
Dynamic motor and right wheel driving motor, the revolver driving motor and the right wheel driving motor are connected to positioned at chassis both sides
Left traveling wheel and right traveling wheel, the top on the chassis be equipped with fire extinguishing motor, the output shaft of the fire extinguishing motor, which is connected with, to go out
Windburn is fanned, and the forepart on the chassis is equipped with infrared sensor and flame sensor, the bottom on the chassis be additionally provided with it is several side by side
The gray-scale sensor of setting, the rear portion on the chassis are equipped with controller mechanism, the signal input part of the controller mechanism and institute
State infrared sensor, the flame sensor is connected with the signal output part of the gray-scale sensor, the controller mechanism
Signal output part control connects the revolver driving motor, the right wheel driving motor and fire extinguishing motor.
As preferred technical solution, the controller mechanism includes the mainboard being arranged on the chassis, the mainboard
Chip is equipped with, the chip is connected with several external interfaces.
As the improvement to above-mentioned technical proposal, wireless remote control handle is further included, the wireless remote control handle is connected
There is the wireless receiver on the chassis, the output signal of the wireless receiver is connected to the external interface.
It is further improved as to above-mentioned technical proposal, the quantity of the gray-scale sensor is 5.
By adopting the above-described technical solution, ground surface is equipped with the track identification of black, track identification is nearby equipped with burning things which may cause a fire disaster,
It can be specifically the candle of burning.Infrared sensor is used for detecting front region signal, and transmits signals to controller mechanism,
The action of controller mechanism controls revolver driving motor and right wheel driving motor, being capable of avoiding barrier;Gray-scale sensor is used for
Track identification is detected, and transmits signals to controller mechanism, controller mechanism controls revolver driving motor and right wheel driving electricity
The action of machine can follow track identification movement;Flame sensor is used for detecting burning things which may cause a fire disaster, and transmits signals to controller machine
Structure, the action of controller mechanism controls revolver driving motor and right wheel driving motor, is quickly pin-pointed to fire location, control
Device mechanism controls fire extinguishing motor action, drives fire-extinguishing fan to put out burning things which may cause a fire disaster.The ability of the utility model robot processing signal is strong,
There is very big improvement in speed and precision aspect, meeting match by the number and riding position that reasonably select sensor will
It asks, can complete well and task is accurately positioned to burning things which may cause a fire disaster, improve fire extinguishing reliability and rapidity, have and preferably drill
Show effect, can also improve the experience of reality sense of student.
Description of the drawings
The following drawings is only intended in doing schematic illustration and explanation to the utility model, does not limit the model of the utility model
It encloses.Wherein:
Fig. 1 is the structure diagram of the utility model embodiment;
Fig. 2 is the A of Fig. 1 to structure diagram;
Fig. 3 is the bottom view of the utility model embodiment.
In figure:1- chassis;2- revolver driving motors;3- right wheel driving motors;The left traveling wheels of 4-;The right traveling wheels of 5-;6- goes out
Thermal motor;7- fire-extinguishing fans;8- infrared sensors;9- flame sensors;10- gray-scale sensors;11- controllers mechanism.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is expanded on further.In the following detailed description, only pass through
Bright mode describes some exemplary embodiments of the utility model.Undoubtedly, those of ordinary skill in the art can be with
It recognizes, it, can be with a variety of modes to described in the case of the spirit and scope without departing from the utility model
Embodiment is modified.Therefore, attached drawing and description is regarded as illustrative in nature rather than the protection for limiting claim
Scope.
In addition, as long as technical characteristic involved in each embodiment of the utility model disclosed below is each other
Conflict is not formed to can be combined with each other.
As shown in Figure 1, Figure 2 and Figure 3, a kind of simulation or the teaching demonstration firefighting robot that tracks, for demonstrating according to rail
Mark automatically moves and puts out burning things which may cause a fire disaster, and including chassis 1, the bottom on chassis 1 is equipped with revolver driving motor 2 and right wheel driving motor 3, left
Wheel drive motor 2 and right wheel driving motor 3 are connected to positioned at the left traveling wheel 4 of 1 both sides of chassis and right traveling wheel 5, chassis 1
Top be equipped with fire extinguishing motor 6, the output shaft of fire extinguishing motor 6 is connected with fire-extinguishing fan 7, and the forepart on chassis 1 is equipped with infrared sensing
Device 8 and flame sensor 9, the bottom on chassis 1 are additionally provided with several gray-scale sensors 10 being set up in parallel, and the rear portion on chassis 1 is equipped with
Controller mechanism 11, signal input part and infrared sensor 8, flame sensor 9 and the gray-scale sensor 10 of controller mechanism 11
Signal output part connection, signal output part control connection revolver driving motor 2, the right wheel driving motor 3 of controller mechanism 11
With fire extinguishing motor 6.Ground surface is equipped with the track identification of black, and track identification is nearby equipped with burning things which may cause a fire disaster, can be specifically the wax of burning
Candle.Infrared sensor 8 is used for detecting front region signal, and transmits signals to controller mechanism 11, and controller mechanism 11 is controlled
The action of revolver driving motor 2 and right wheel driving motor 3 processed, being capable of avoiding barrier;Gray-scale sensor 10 is used for detecting track
Mark, and controller mechanism 11 is transmitted signals to, controller mechanism 11 controls revolver driving motor 2 and right wheel driving motor 3
Action, can follow track identification movement;Flame sensor 9 is used for detecting burning things which may cause a fire disaster, and transmits signals to controller mechanism
11, controller mechanism 11 controls the action of revolver driving motor 2 and right wheel driving motor 3, is quickly pin-pointed to fire location,
The control fire extinguishing motor 6 of controller mechanism 11 acts, and fire-extinguishing fan 7 is driven to put out burning things which may cause a fire disaster.Controller mechanism 11 is sent out to fire extinguishing motor 6
PWM wave is sent to achieve the purpose that fire extinguishing, the wind speed of fire-extinguishing fan 7 is controlled by adjusting the duty cycle of PWM wave.Revolver is controlled respectively
The rotating speed of the output shaft of driving motor 2 and right wheel driving motor 3, which is realized, to be turned to and keeps straight on.
Controller mechanism 11 includes being arranged on the One On The Chassis mainboard, and mainboard is equipped with chip, and chip is connected with several external
Interface.ATMEGA328P 8-bit microprocessors may be employed in chip, and external interface can be digital quantity input and output I/O port, simulation
Amount input port, preparation power pin, for downloading the USB interface of program and power interface etc..The external driving change-over panel collection of mainboard
All lower floor's pins are closed, external power supply is equipped with comprising 7805 transformation chips and are converted into normal voltage used in chip, with raising one's voice
The integrated equipments such as device infrared transceiver are to those skilled in the art known technology, and details are not described herein.
Wireless remote control handle is further included, wireless remote control handle is connected with mounted on the One On The Chassis wireless receiver, nothing
The output signal of line receiver is connected to external interface.PS2 handles may be employed in wireless remote control handle, and wireless receiver can be
PS2 receivers can realize sending and receiving for control signal, and pass through external interface and be transferred to chip progress signal processing,
Realize remote control.
The quantity of gray-scale sensor 10 is 5, can be expanded the coverage area, and to detect track identification, improves the fortune that tracks
Dynamic accuracy.
The ability of the present embodiment robot processing signal is strong, has very big improvement in speed and precision aspect, passes through conjunction
The number and riding position of reason selection sensor meet match request, can complete well and being accurately positioned for burning things which may cause a fire disaster is appointed
Business improves fire extinguishing reliability and rapidity, has preferably demonstrating effect, can also improve the experience of reality sense of student.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.