CN106608230A - Vehicle long-distance control equipment and system based on Internet of Things - Google Patents
Vehicle long-distance control equipment and system based on Internet of Things Download PDFInfo
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- CN106608230A CN106608230A CN201611172247.7A CN201611172247A CN106608230A CN 106608230 A CN106608230 A CN 106608230A CN 201611172247 A CN201611172247 A CN 201611172247A CN 106608230 A CN106608230 A CN 106608230A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention relates to vehicle long-distance control equipment and system based on the Internet of Things. The vehicle long-distance control equipment based on the Internet of Things comprises a protecting mechanism; and connecting assemblies comprise a connecting rod, a limiting block and a positioning unit. The system of the vehicle long-distance control equipment based on the Internet of Things comprises a wireless communication module. According to the vehicle long-distance control equipment and system based on the Internet of Things disclosed by the invention, the moving of the connecting rod is realized through pulling a pull rod, the situation that the limiting block is embedded in the inner part of a limiting groove can be controlled; matching positioning grooves is performed through the positioning unit, and the limiting block is fixed in the inner part of the limiting groove, so that the reliability of the equipment is improved; in a wireless receiving circuit, through an inductor and a second capacitor, received frequency bands can be reliably selected; besides, a third resistor is an adjustable resistor, so that reliably adjusting the sound volume is realized; and through an amplifying circuit by using a third inverter as a main part, the reliable output of a wireless signal is realized, and the operating efficiency and the operating reliability of the equipment are improved.
Description
Technical field
The present invention relates to car networking field, more particularly to a kind of vehicle remote control device and system based on Internet of Things.
Background technology
With the fast development of modern economy, the scientific and technological level of China has also obtained significant progress, existing car
Remote control equipment, is all by way of wireless telecommunications, while coordinate mobile phone, to carry out remote monitoring to vehicle, to use
Family provides more convenient and comfortable service
Existing vehicle remote control device, typically all places certain in the car by equipment, but due to it is long when
Between placement, can be because the reason for jolt so that the appearance of equipment can collide and rub, so as to cause breakage to equipment,
Reduce the service life of equipment；Moreover, equipment is all carrying out intelligent operation, to connect by way of wireless telecommunications
When receiving outside alarm, existing equipment is all, by collection signal, subsequently to enter back into central control module and enter
Row analysis judges, while controlling the output of volume, so a series of control not only reduces the efficiency of system operation, and
The work space of central control module is also occupied significantly, its workload is increased, and reduces its physical life and utilization rate.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided a kind of based on Internet of Things
Vehicle remote control device and system.
The technical solution adopted for the present invention to solve the technical problems is：A kind of vehicle remote control based on Internet of Things sets
Standby, including body and protection mechanism, the protection mechanism includes upper slip lid, lower sliding cover and operating assembly, and the operating assembly sets
Put on upper slip lid, the upper slip lid and lower sliding cover are set in the periphery of body, the upper slip lid and lower sliding cover are respectively provided with
At the two ends of body, the upper slip lid is connected by operating assembly with lower sliding cover；
The operating assembly includes pull bar and two coupling assemblies, and the coupling assembly is separately positioned on the two ends of pull bar,
The coupling assembly includes connecting rod, limited block and positioning unit, and the connecting rod is arranged on the inside of slip lid, the pull bar
It is connected with limited block by connecting rod, the positioning unit is arranged on limited block, with spacing Block- matching on the lower sliding cover
Stopper slot, the stopper slot and spacing Block- matching are provided with position, the inside of the stopper slot is provided with what is matched with positioning unit
Locating slot.
Wherein, first upper slip lid and lower sliding cover are moved to into specified location, subsequently by operating assembly both is entered again
Row is fixed such that it is able to realize the protection to body, and now, user then can be realized as the shifting of connecting rod by pulling pull bar
It is dynamic such that it is able to control the inside that limited block is embedded into stopper slot, while being matched to locating slot by positioning unit again, realize
The inside of stopper slot can be fixed on to stopper slot, the reliability that slip lid and lower sliding cover are fixed is further increased, improve
The reliability of equipment.
Preferably, the body is provided with display interface, control button, status indicator lamp and speaker, the display
Interface electrically connects with display control module, and the control button is electrically connected with key control module, the status indicator lamp and shape
State indicating module is electrically connected, and the speaker is electrically connected with speech control module.
Wherein, display interface, for the associated monitoring information of display device；Control button, is easy to staff to equipment
Manipulated；Status indicator lamp, for being shown in real time to the working condition of equipment, improves the reliability of equipment work；
Speaker, can in real time be shown to the state of equipment, so as to improve the reliability of equipment work.
Preferably, the display interface be LCDs, the control button be touch key, the state instruction
Lamp dichromatic LED.
Wherein, the display content variation of LCDs, so as to improve the quantity of information of equipment display content；Touch by
The sensitivity of key is high, so as to further increase the operability of equipment；Dichromatic LED can increase dispaly state
Species, improves the reliability of state instruction.
Preferably, the positioning unit includes shell, steel ball and spring, the inside of the shell is provided with groove, described
Steel ball is arranged on the notch of groove, and the spring is arranged on the inside of groove, and the steel ball is connected by spring with the bottom of groove
Connect.
Wherein, when it is locating slot that positioning unit is not mobile, steel ball will be oppressed in the inside of groove by cell wall,
Subsequently after it move to specified location, steel ball will by spring top groove notch, it is achieved thereby that limited block is in limit
Fixation inside the groove of position, serves the fixation to limited block.
Preferably, in order to prevent bomb with steel balls from going out shell, the ultimate range of the notch with diameter greater than groove of the steel ball.
Preferably, in order to realize spring state to steel ball all the time in reversely promoting, the spring it is flexible
Direction is consistent with the moving direction of steel ball, and the spring is in all the time compressive state.
Preferably, in order to realize that connecting rod can reliably slide in the inside of upper slip lid, so as to improve to this
The reliability of body protection, the periphery of the connecting rod is provided with some guide pads, and the inside of the upper slip lid is corresponding with guide pad
Gathering sill is provided with position, the guide pad is matched with gathering sill.
Preferably, the inside of the body is provided with accumulator and antenna.
A kind of system of the vehicle remote control device based on Internet of Things as above, including central control module and
The working power module of central control module connection, electric power detection module, wireless communication module, global positioning module, display control
Molding block, key control module, state indicator module and speech control module, the central control module be PLC, the electric power storage
Pond electrically connects respectively with working power module and electric power detection module, the antenna respectively with wireless communication module and global location
Module is electrically connected, and the display interface is electrically connected with display control module, and the control button is electrically connected with key control module,
The status indicator lamp is electrically connected with state indicator module, and the speaker is electrically connected with speech control module；
The wireless communication module include wireless receiving circuit, the wireless receiving circuit include the first phase inverter, second
Phase inverter, the 3rd phase inverter, the first electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity, the 6th electric capacity, the 7th
Electric capacity, the 8th electric capacity, the 9th electric capacity, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, diode and
Inductance, the input of first phase inverter is connected by the 3rd electric capacity with the negative electrode of diode, the anode of the diode with
First capacitance connection, the anode of the diode is grounded by the parallel circuit that inductance and the second electric capacity are constituted, and described first is anti-
The input of phase device is connected by the series circuit that first resistor and second resistance are constituted with the outfan of the first phase inverter, described
The series circuit ground connection that the outfan of the first phase inverter is consisted of the 4th electric capacity and 3rd resistor, the 3rd resistor is adjustable
Resistance, the input of second phase inverter is connected by the 6th electric capacity with the adjustable end of 3rd resistor, second phase inverter
Input by the 5th capacity earth, the output that the input of second phase inverter passes through the 4th resistance and the second phase inverter
End connection, the outfan of second phase inverter is connected by the 8th electric capacity with the input of the 3rd phase inverter, and the described 3rd is anti-
By the 7th capacity earth, the input of the 3rd phase inverter is by the 5th resistance and the 3rd phase inverter for the input of phase device
Outfan connects, and the 3rd phase inverter is outfan and the 9th capacitance connection.
Wherein, central control module, for the module of the intelligent operation of the modules in control device, here, in
Centre control module is not only PLC, can also be single-chip microcomputer, so as to improve the intellectuality of equipment operation；Working power module, uses
Carry out the module that equipment provides stable operating voltage；Electric power detection module, for the module detected to the electricity of accumulator,
Here, real-time monitoring is carried out by the electricity to accumulator such that it is able to realize the reliability service of equipment；Wireless communication module,
It is connected by carrying out long distance wireless with external communication terminal, it is achieved thereby that data exchange, can realize staff to equipment
Remote monitoring；Global positioning module, can carry out remote monitoring and positioning such that it is able to right by antenna to the position of equipment
Vehicle carries out being accurately positioned；Display control module, for the module for controlling to show, here, for controlling display interface
The related work information of display device, improves the reliability of equipment work；Key control module, for carrying out by key control
Module, here, for the manipulation information to user to equipment, so as to improve the operability of equipment；State
Indicating module, for carrying out the module of state instruction, here, for being indicated in real time the working condition of equipment, so as to
Improve the reliability of equipment；Speech control module, for carrying out the module of audio alert, here, can pass through speaker
Warning is sent, so as to improve the reliability of equipment.
In wireless receiving circuit, based on the first phase inverter, the second phase inverter and the 3rd phase inverter, combination is constituted
Frequency range regulation, volume adjusting and signal send the wireless receiving circuit of three functions, here, electric by inductance and second
Hold, constitute frequency selection circuit, reliable selection can be carried out to the frequency range for receiving, while 3rd resistor is adjustable resistance, Neng Goutong
The access resistance of 3rd resistor is overregulated, the reliable adjustment to volume is realized, and, then putting based on the 3rd phase inverter
Big circuit, realizes the reliable output of wireless signal, so as to improve the reliability of wireless receiving, improves the reliability of equipment
Property.
The invention has the beneficial effects as follows, should be based in the vehicle remote control device of Internet of Things and system, drawn by pulling
Bar realizes the movement of connecting rod, can control the inside that limited block is embedded into stopper slot, while by positioning unit to locating slot
Matching, limited block can be fixed on the inside of stopper slot, realize the fixation of slip lid and lower sliding cover, and improve equipment can
By property；In wireless receiving circuit, by inductance and the second electric capacity, frequency selection circuit is constituted, the frequency range for receiving can be carried out
It is reliable to select, while 3rd resistor is adjustable resistance, the access resistance for adjusting 3rd resistor can be passed through, realize to volume
Reliable adjustment, and, then the amplifying circuit based on the 3rd phase inverter, the reliable output of wireless signal is realized, improve
The efficiency and reliability of equipment operation.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the vehicle remote control device based on Internet of Things and the structural representation of system of the present invention；
Fig. 2 is the structural representation of the body of the vehicle remote control device and system based on Internet of Things of the present invention；
Fig. 3 is the structural representation of the operating assembly of the vehicle remote control device and system based on Internet of Things of the present invention
Figure；
Fig. 4 is the structural representation of the lower sliding cover of the vehicle remote control device and system based on Internet of Things of the present invention；
Fig. 5 is the structural representation of the positioning unit of the vehicle remote control device and system based on Internet of Things of the present invention
Figure；
Fig. 6 is the vehicle remote control device based on Internet of Things and the systematic schematic diagram of system of the present invention；
Fig. 7 is that the circuit of the wireless receiving circuit of the vehicle remote control device and system based on Internet of Things of the present invention is former
Reason figure；
In figure：1. lower sliding cover, 2. body, 3. goes up slip lid, 4. operating assembly, 5. display interface, 6. control button, 7. state
Display lamp, 8. speaker, 9. pull bar, 10. connecting rod, 11. guide pads, 12. limited blocks, 13. positioning units, 14. stopper slots,
15. steel balls, 16. springs, 17. shells, 18. central control modules, 19. working power modules, 20. electric power detection modules, 21. nothings
Line communication module, 22. global positioning modules, 23. display control modules, 24. key control modules, 25. state indicator modules,
26. speech control modules, 27. accumulator, 28. antennas, the phase inverters of U1. first, the phase inverters of U2. second, the phase inverters of U3. the 3rd,
C1. the first electric capacity, the electric capacity of C2. second, the electric capacity of C3. the 3rd, the electric capacity of C4. the 4th, the electric capacity of C5. the 5th, the electric capacity of C6. the 6th, C7.
Seven electric capacity, the electric capacity of C8. the 8th, the electric capacity of C9. the 9th, R1. first resistors, R2. second resistances, R3. 3rd resistors, R4. the 4th is electric
Resistance, the resistance of R5. the 5th, VD1. diodes, L1. inductance.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are simplified schematic diagram, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
As shown in Fig. 1-Fig. 7, a kind of vehicle remote control device based on Internet of Things, including body 2 and protection mechanism, institute
Protection mechanism is stated including upper slip lid 3, lower sliding cover 1 and operating assembly 4, the operating assembly 4 is arranged on slip lid 3, it is described on
Slip lid 3 and lower sliding cover 1 are set in the periphery of body 2, and the upper slip lid 3 and lower sliding cover 1 are separately positioned on the two ends of body 2,
The upper slip lid 3 is connected by operating assembly 4 with lower sliding cover 1；
The operating assembly 4 includes pull bar 9 and two coupling assemblies, and the coupling assembly is separately positioned on the two of pull bar 9
End, the coupling assembly includes connecting rod 10, limited block 12 and positioning unit 13, and the connecting rod 10 is arranged on slip lid 3
Inside, the pull bar 9 is connected by connecting rod 10 with limited block 12, and the positioning unit 13 is arranged on limited block 12, described
Stopper slot 14 is provided with the position matched with limited block 12 on lower sliding cover 1, the stopper slot 14 is matched with limited block 12, the limit
The inside of position groove 14 is provided with the locating slot matched with positioning unit 13.
Wherein, first upper slip lid 3 and lower sliding cover 1 are moved to into specified location, subsequently again by operating assembly 4 come to both
It is fixed such that it is able to realize the protection to body 2, now, user then can be realized as connecting rod by pulling pull bar 9
10 movement such that it is able to control the inside that limited block 12 is embedded into stopper slot 14, while again by 13 pairs of positioning of positioning unit
Groove is matched, and limited block 12 can be fixed on the inside of stopper slot 14, further increases what slip lid 3 and lower sliding cover 1 were fixed
Reliability, improves the reliability of equipment.
Preferably, the body 2 is provided with display interface 5, control button 6, status indicator lamp 7 and speaker 8, it is described
Display interface 5 is electrically connected with display control module 23, and the control button 6 is electrically connected with key control module 24, the state
Display lamp 7 is electrically connected with state indicator module 25, and the speaker 8 is electrically connected with speech control module 26.
Wherein, display interface 5, for the associated monitoring information of display device；Control button 6, is easy to staff couple to set
It is standby to be manipulated；Status indicator lamp 7, for being shown in real time to the working condition of equipment, improves the reliability of equipment work
Property；Speaker 8, can in real time be shown to the state of equipment, so as to improve the reliability of equipment work.
Preferably, the display interface 5 is LCDs, the control button 6 is touch key, and the state refers to
Show the dichromatic LED VD1 of lamp 7.
Wherein, the display content variation of LCDs, so as to improve the quantity of information of equipment display content；Touch by
The sensitivity of key is high, so as to further increase the operability of equipment；Dichromatic LED VD1 can increase dispaly state
Species, improve the reliability of state instruction.
Preferably, the positioning unit 13 includes shell 17, steel ball 15 and spring 16, the inside of the shell 17 is provided with
Groove, the steel ball 15 is arranged on the notch of groove, and the spring 16 is arranged on the inside of groove, and the steel ball 15 passes through spring
16 are connected with the bottom of groove.
Wherein, when it is locating slot that positioning unit 13 is not mobile, steel ball 15 will be oppressed in groove by cell wall
Inside, subsequently after specified location is moved to, steel ball 15 will have been withstood on the notch of groove by spring 16, it is achieved thereby that limit
Fixation of the position block 12 inside stopper slot 14, serves the fixation to limited block 12.
Preferably, in order to prevent steel ball 15 from ejecting shell 17, the notch with diameter greater than groove of the steel ball 15 is most
Big distance.
Preferably, in order to realize the state to steel ball 15 all the time in reversely promoting of spring 16, the spring 16
Telescopic direction it is consistent with the moving direction of steel ball 15, the spring 16 all the time be in compressive state.
Preferably, in order to realize that connecting rod 10 can reliably slide in the inside of upper slip lid 3, it is right so as to improve
The reliability of the protection of body 2, the periphery of the connecting rod 10 is provided with some guide pads 11, inside and the guiding of the upper slip lid 3
Block 11 is provided with gathering sill at corresponding position, and the guide pad 11 is matched with gathering sill.
Preferably, the inside of the body 2 is provided with accumulator 27 and antenna 28.
A kind of system of the vehicle remote control device based on Internet of Things as above, including central control module 18,
Working power module 19, electric power detection module 20, wireless communication module 21, the global location mould being connected with central control module 18
Block 22, display control module 23, key control module 24, state indicator module 25 and speech control module 26, central authorities' control
Molding block 18 is PLC, and the accumulator 27 is electrically connected respectively with working power module 19 and electric power detection module 20, the antenna
28 electrically connect respectively with wireless communication module 21 and global positioning module 22, and the display interface 5 is electric with display control module 23
Connection, the control button 6 is electrically connected with key control module 24, and the status indicator lamp 7 is electrically connected with state indicator module 25
Connect, the speaker 8 is electrically connected with speech control module 26；
The wireless communication module 21 include wireless receiving circuit, the wireless receiving circuit include the first phase inverter U1,
It is second phase inverter U2, the 3rd phase inverter U3, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3, the 4th electric capacity C4, the 5th electric
Hold C5, the 6th electric capacity C6, the 7th electric capacity C7, the 8th electric capacity C8, the 9th electric capacity C9, first resistor R1, second resistance R2, the 3rd electric
Resistance R3, the 4th resistance R4, the 5th resistance R5, diode VD1 and inductance L1, the input of the first phase inverter U1 passes through the 3rd
Electric capacity C3 is connected with the negative electrode of diode VD1, and the anode of the diode VD1 is connected with the first electric capacity C1, the diode VD1
The parallel circuit ground connection that constituted by inductance L1 and the second electric capacity C2 of anode, the input of the first phase inverter U1 is by the
The series circuit of one resistance R1 and second resistance R2 composition is connected with the outfan of the first phase inverter U1, the first phase inverter U1
The series circuit ground connection that constituted by the 4th electric capacity C4 and 3rd resistor R3 of outfan, 3rd resistor R3 is adjustable electric
Resistance, the input of the second phase inverter U2 is connected by the 6th electric capacity C6 with the adjustable end of 3rd resistor R3, and described second is anti-
The input of phase device U2 is grounded by the 5th electric capacity C5, and the input of the second phase inverter U2 passes through the 4th resistance R4 and second
The outfan connection of phase inverter U2, the outfan of the second phase inverter U2 is defeated with the 3rd phase inverter U3 by the 8th electric capacity C8
Enter end connection, the input of the 3rd phase inverter U3 is grounded by the 7th electric capacity C7, the input of the 3rd phase inverter U3
It is connected with the outfan of the 3rd phase inverter U3 by the 5th resistance R5, the 3rd phase inverter U3's is outfan and the 9th electric capacity
C9 connects.
Wherein, central control module 18, for the module of the intelligent operation of the modules in control device, here,
Central control module 18 is not only PLC, can also be single-chip microcomputer, so as to improve the intellectuality of equipment operation；Working power mould
Block 19, for the module that equipment provides stable operating voltage；Electric power detection module 20, for examining to the electricity of accumulator 27
The module of survey, here, by the electricity to accumulator 27 real-time monitoring is carried out such that it is able to realize the reliability service of equipment；
Wireless communication module 21, is connected by carrying out long distance wireless with external communication terminal, it is achieved thereby that data exchange, can realize
Remote monitoring of the staff to equipment；Global positioning module 22, can remotely be supervised by antenna 28 to the position of equipment
Control and positioning such that it is able to carry out being accurately positioned to vehicle；Display control module 23, for controlling the module of display,
Here, for controlling the related work information of the display device of display interface 5, improve the reliability of equipment work；By key control
Module 24, for carrying out by the module of key control, here, for the manipulation information to user to equipment, so as to
Improve the operability of equipment；State indicator module 25, for carrying out the module of state instruction, here, for equipment
Working condition indicated in real time, so as to improve the reliability of equipment；Speech control module 26, for carrying out audio alert
Module, here, warning can be sent by speaker 8, so as to improve the reliability of equipment.
In wireless receiving circuit, based on the first phase inverter U1, the second phase inverter U2 and the 3rd phase inverter U3, composition
Combine frequency range regulation, volume adjusting and signal send the wireless receiving circuit of three functions, here, by inductance L1 and
Second electric capacity C2, constitutes frequency selection circuit, can carry out reliable selection to the frequency range for receiving, while 3rd resistor R3 is adjustable electric
Resistance, can pass through the access resistance for adjusting 3rd resistor R3, realize the reliable adjustment to volume, and, then it is anti-through the 3rd
Amplifying circuit based on phase device U3, realizes the reliable output of wireless signal, so as to improve the reliability of wireless receiving, improves
The reliability of equipment.
Compared with prior art, should be based in the vehicle remote control device of Internet of Things and system, by pulling pull bar 9 real
The movement of existing connecting rod 10 such that it is able to control the inside that limited block 12 is embedded into stopper slot 14, while passing through positioning unit again
The matching of the 13 pairs of locating slots, limited block 12 can be fixed on the inside of stopper slot 14, realize consolidating for slip lid 3 and lower sliding cover 1
It is fixed, improve the reliability of equipment；In wireless receiving circuit, by inductance L1 and the second electric capacity C2, frequency selection circuit is constituted,
Reliable selection can be carried out to the frequency range for receiving, while 3rd resistor R3 is adjustable resistance, can be by adjusting 3rd resistor R3
Access resistance, realize the reliable adjustment to volume, and, then the amplifying circuit based on the 3rd phase inverter U3 is realized
The reliable output of wireless signal, improves the efficiency and reliability of equipment operation.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
Property scope is not limited to the content in description, it is necessary to its technical scope is determined according to right.
Claims (9)
1. a kind of vehicle remote control device based on Internet of Things, it is characterised in that including body and protection mechanism, the protection
Mechanism includes upper slip lid, lower sliding cover and operating assembly, and the operating assembly is arranged on slip lid, the upper slip lid and lower sliding cover
The periphery of body is set in, the upper slip lid and lower sliding cover are separately positioned on the two ends of body, and the upper slip lid is by operation
Component is connected with lower sliding cover；
The operating assembly includes pull bar and two coupling assemblies, and the coupling assembly is separately positioned on the two ends of pull bar, described
Coupling assembly includes connecting rod, limited block and positioning unit, and the connecting rod is arranged on the inside of slip lid, and the pull bar passes through
Connecting rod is connected with limited block, and the positioning unit is arranged on limited block, with the position of spacing Block- matching on the lower sliding cover
Place is provided with stopper slot, the stopper slot and spacing Block- matching, and the inside of the stopper slot is provided with the positioning matched with positioning unit
Groove.
2. the vehicle remote control device of Internet of Things is based on as claimed in claim 1, it is characterised in that the body is provided with
Display interface, control button, status indicator lamp and speaker, the display interface is electrically connected with display control module, the control
Button processed is electrically connected with key control module, and the status indicator lamp is electrically connected with state indicator module, the speaker and language
Sound control module is electrically connected.
3. the vehicle remote control device based on Internet of Things as claimed in claim 2, it is characterised in that the display interface is
LCDs, the control button be touch key, the status indicator lamp dichromatic LED.
4. the vehicle remote control device of Internet of Things is based on as claimed in claim 1, it is characterised in that the positioning unit bag
Shell, steel ball and spring are included, the inside of the shell is provided with groove, and the steel ball is arranged on the notch of groove, and the spring sets
Put in the inside of groove, the steel ball is connected by spring with the bottom of groove.
5. the vehicle remote control device of Internet of Things is based on as claimed in claim 4, it is characterised in that the diameter of the steel ball
More than the ultimate range of the notch of groove.
6. the vehicle remote control device based on Internet of Things as claimed in claim 4, it is characterised in that the spring it is flexible
Direction is consistent with the moving direction of steel ball, and the spring is in all the time compressive state.
7. the vehicle remote control device of Internet of Things is based on as claimed in claim 1, it is characterised in that outside the connecting rod
Be provided with some guide pads week, be provided with gathering sill at the inside position corresponding with guide pad of the upper slip lid, the guide pad with
Gathering sill is matched.
8. the vehicle remote control device of Internet of Things is based on as claimed in claim 1, it is characterised in that the inside of the body
It is provided with accumulator and antenna.
9. a kind of system of the vehicle remote control device based on Internet of Things as any one of claim 1-8, it is special
Levy and be, including central control module and working power module, electric power detection module, the channel radio of central control module connection
News module, global positioning module, display control module, key control module, state indicator module and speech control module, it is described
Central control module is PLC, and the accumulator is electrically connected respectively with working power module and electric power detection module, the antenna point
Do not electrically connect with wireless communication module and global positioning module, the display interface is electrically connected with display control module, the control
Button processed is electrically connected with key control module, and the status indicator lamp is electrically connected with state indicator module, the speaker and language
Sound control module is electrically connected；
The wireless communication module includes wireless receiving circuit, and the wireless receiving circuit includes the first phase inverter, second anti-phase
Device, the 3rd phase inverter, the first electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity, the 6th electric capacity, the 7th electric capacity,
8th electric capacity, the 9th electric capacity, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, diode and inductance,
The input of first phase inverter is connected by the 3rd electric capacity with the negative electrode of diode, and the anode of the diode is electric with first
Hold connection, the anode of the diode is grounded by the parallel circuit that inductance and the second electric capacity are constituted, first phase inverter
Input is connected by the series circuit that first resistor and second resistance are constituted with the outfan of the first phase inverter, and described first is anti-
The series circuit ground connection that the outfan of phase device is consisted of the 4th electric capacity and 3rd resistor, the 3rd resistor is adjustable resistance,
The input of second phase inverter is connected by the 6th electric capacity with the adjustable end of 3rd resistor, the input of second phase inverter
End is connected by the 5th capacity earth, the input of second phase inverter by the outfan of the 4th resistance and the second phase inverter
Connect, the outfan of second phase inverter is connected by the 8th electric capacity with the input of the 3rd phase inverter, the 3rd phase inverter
Input by the 7th capacity earth, the output that the input of the 3rd phase inverter passes through the 5th resistance and the 3rd phase inverter
End connection, the 3rd phase inverter is outfan and the 9th capacitance connection.
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Application publication date: 20170503 |