CN205706210U - A kind of fully automatic electric vehicle driving system electricity consumption source device - Google Patents
A kind of fully automatic electric vehicle driving system electricity consumption source device Download PDFInfo
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- CN205706210U CN205706210U CN201620251504.5U CN201620251504U CN205706210U CN 205706210 U CN205706210 U CN 205706210U CN 201620251504 U CN201620251504 U CN 201620251504U CN 205706210 U CN205706210 U CN 205706210U
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- 238000004891 communication Methods 0.000 claims abstract description 159
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- 238000001514 detection method Methods 0.000 description 78
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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Abstract
The utility model discloses a kind of fully automatic electric vehicle driving system electricity consumption source device, drive system includes control device, electric control gear and supply unit, supply unit is connected with power driven system with control device simultaneously, and control device includes signal acquisition module, MCU module, drive circuit module and the middle control communication module for detecting electric motor car signal；Electric control gear includes controller module, motor module and automatically controlled communication module；Wherein, supply unit includes being sequentially connected electrically respectively charger module, battery module, D/C power output module, D/C power output module has multiple D/C power output, and D/C power output is respectively connected to MCU module and controller module；The utility model not only reduces manufacturing cost, and control is simple, convenient, easy to maintenance, failure rate is low, and mounting process is simple, greatly improves production efficiency, achieves system intelligent especially and drives, is especially suitable for large-scale productionization popularization and application.
Description
Technical Field
The invention relates to a component of a driving system of an electric vehicle, in particular to a power supply device for a full-automatic driving system of the electric vehicle.
Background
Just as described in the background art of the chinese utility model patent with patent grant publication No. CN203780461U, in the present drive control device of an electric vehicle, the electric wiring harness is complicated, and various basic motor control signals must be pulled from different parts of the entire vehicle to the controller through one single wire in the main wiring harness in the long and long areas, the status display information of the entire vehicle is also connected to the vehicle head instrument and the power switch of the tail lamp at the vehicle head through the main wiring harness one by the controller, and the tail lamp signal must pass through the main wiring harness; therefore, the number and the variety of the single wires in the main wire harness are various, the number is as large as more than 30, and meanwhile, the main wire harness is five-door due to the fact that the existing electric connector of the electric vehicle has no uniform standard.
Further, in the subsequent whole electric vehicle assembly process, a vehicle manufacturer needs to develop a reasonable wiring mode according to different frame structures and purchase different types of wire harnesses; and in addition, when the device is installed, a professional is required to distinguish the functional interfaces corresponding to various control lines, and the installation process is complex, so that huge manpower installation cost is consumed.
In addition, the longer and more control lines will make the detection and troubleshooting of the lines difficult when the following electric vehicle fails, and the failure rate will be increased.
Therefore, the CN203780461U patent discloses an electric vehicle control system, which includes a central control device and a lamp control device connected by two bus signals, where the central control device includes an electric vehicle control signal acquisition circuit, an output module and a communication module, and an output line of the communication module is connected with the lamp control device; the lamp control equipment is used for controlling a lamp of the electric vehicle, is provided with a line switching interface and further comprises a controller, and the input end of the controller is connected with the line switching interface of the lamp control equipment. Although the technical scheme that this patent was disclosed has simplified the setting of electric vehicle tail lamp pencil to a certain extent, to the complicated current situation of present electric vehicle pencil do not improve on the systematic intelligent drive of electric vehicle, demonstration, control debugging, multi-functional realization and winding displacement, for this reason, it is very urgent and meaningful to seek a full-automatic electric vehicle actuating system.
Disclosure of Invention
In view of this, the invention aims to provide a power supply device for a full-automatic electric vehicle driving system, which not only reduces the manufacturing cost, but also has the advantages of simple and convenient control, convenient maintenance, low failure rate and simple installation process, greatly improves the production efficiency, and realizes the intelligent driving of the system.
The technical scheme adopted by the invention is as follows:
the full-automatic electric vehicle driving system comprises a central control device, an electric control device and a power supply device, and is characterized in that the power supply device is simultaneously connected with the central control device and an electric system, a central control communication module of the central control device is electrically connected with an electric control communication module of the electric control device, wherein the electric control device drives a first part of an electric vehicle to operate, and the central control device drives a second part of the electric vehicle to operate.
Preferably, the first component of the electric vehicle comprises a tail light switch;
preferably, the central control device comprises a signal acquisition module for detecting signals of the electric vehicle, an MCU module, a driving circuit module for driving a second component of the electric vehicle to operate, and a central control communication module, wherein the signal acquisition module, the driving circuit module, the central control communication module, and the power supply device are respectively connected to the MCU module;
preferably, the electric vehicle signal comprises a handlebar signal, a brake light switch signal, a tail light switch signal, a running light switch signal, a position light switch signal, a headlight switch signal, a high beam switch signal, a low beam switch signal, a horn switch signal and a vibration signal;
preferably, the second component of the electric vehicle comprises a running light switch, a position light switch, a headlight switch, a high beam switch, a low beam switch and a horn.
Preferably, the electric control device comprises a controller module, a motor module and an electric control communication module, wherein the controller module drives the first component of the electric vehicle to operate, and the motor module and the electric control communication module are respectively connected to the controller module;
preferably, the first component of the electric vehicle further comprises a handle, a brake light switch and a vibration anti-theft switch.
Preferably, the driving system further comprises a smart phone device, and the smart phone device comprises a mobile phone user APP interface, a mobile phone communication module and a mobile phone wireless module which are respectively connected with the mobile phone system module;
the central control device also comprises a central control wireless module; the MCU module is connected with the mobile phone system module through a wireless connection central control wireless module and a mobile phone wireless module.
Preferably, the invention also discloses an internet of things platform of the full-automatic electric vehicle, the internet of things platform comprises the driving system and a cloud calculator device, the cloud calculator device comprises a cloud calculator module and a cloud calculation wireless module which are connected, and the cloud calculation wireless module is in wireless connection with the central control wireless module and the mobile phone wireless module respectively.
Preferably, the power supply device comprises a charger module, a battery module and a DC power output module which are respectively and sequentially electrically connected, the DC power output module is provided with a plurality of DC power output ends, and the DC power output ends are respectively connected to the MCU module and the controller module;
preferably, the battery module is further provided and connected with an overvoltage protection module, a low-voltage protection module, an overload protection module and a short-circuit protection module;
preferably, the battery module is further provided with a power state communication module, and the power state communication module is electrically connected with the central control communication module.
Preferably, the driving system further comprises an intelligent display device, the intelligent display device is composed of a central control communication module, a central control wireless module, an electronic control communication module, a driving circuit module and an intelligent mobile phone device, and the intelligent mobile phone device comprises a mobile phone user APP interface, a mobile phone system module, a mobile phone communication module and a mobile phone wireless module; the central control device also comprises a central control wireless module; wherein,
the MCU module is connected with the mobile phone system module through a wireless connected central control wireless module and a mobile phone wireless module;
the central control communication module is electrically connected with the electric control communication module.
When actual electric motor car moves, the electric motor car taillight, the driving light, the position lamp, the headlight, the far-reaching headlamp, the dipped headlight, hand (hold) lamp signal, the brake light signal is monitored by well accuse device and is sent the relevant module of back drive, the signal of controller module is through automatically controlled communication module transmission to well accuse communication module, concentrate on the MCU module to handle on the cell-phone wireless module that the back is conveyed to intelligent mobile phone device by well accuse wireless module again, handle the back through cell-phone system module, finally demonstrate the running condition of whole car of electric motor car (including normal operating condition and fault condition) through cell-phone user APP interface, the full-automatic intelligent display of electric motor car has been realized, thus, the user can learn the running state of electric motor car by the very first time, in time, discover the problem.
The communication connection mode of the central control communication module and the electronic control communication module can adopt uart or can, and certainly, other communication connection modes known to those skilled in the art can also be adopted; the wireless mode of the invention can be any one of bluetooth, GPRS and WIFI, and also of course, other wireless connection modes known to those skilled in the art can be adopted.
Preferably, the driving system further comprises an intelligent communication device, wherein the intelligent communication device is composed of a central control communication module and an electric control communication module which are in communication connection, and a central control wireless module and a mobile phone wireless module which are in wireless connection;
the intelligent communication device further comprises a central control wireless module and a cloud computing wireless module which are in wireless connection, and a cloud computing wireless module and a mobile phone wireless module which are in wireless connection.
Preferably, the driving system further comprises a wireless radio device, the wireless radio device comprises a signal receiving module for receiving audio signals, a driving circuit and a loudspeaker, the signal receiving module is connected to the MCU module, the input end of the driving circuit is connected with the output end of the MCU module, and the output end of the driving circuit is connected with the loudspeaker.
Preferably, the signal receiving module includes an FM module of the smart phone, and the FM module transmits the audio signal to the MCU module through the wirelessly connected mobile phone wireless module and the central control wireless module. During specific operation, the FM module can be controlled through customized mobile phone APP software, and the MCU module is handled it through audio decoder after receiving audio signal, then through drive circuit drive loudspeaker operation work, realizes the wireless radio function of electric motor car, and wherein, the selection is searched the station, preserves the general mobile phone APP software of function of station commonly used and realizes.
Preferably, the signal receiving module comprises a receiving antenna for receiving the fm signals of each radio station and a digital radio module connected with the receiving antenna and arranged in the central control device, and the digital radio module is connected to the MCU module. When the digital radio receiver works in a specific operation mode, the receiving antenna transmits frequency modulation signals of all radio stations to the digital radio module, and the digital radio module processes the frequency modulation signals to obtain audio signals and transmits the audio signals to the MCU module; the MCU module receives the audio signal, processes the audio signal through the audio decoder, and then drives the loudspeaker to operate through the driving circuit, so that the wireless radio function of the electric vehicle is realized, wherein the functions of channel selection, channel searching and common channel storage are realized, and a user can input the functions into the central control device to realize the wireless radio function.
Preferably, the driving system further comprises a wireless music device, the wireless music device comprises a music module of the smart phone, a driving circuit and a loudspeaker, the music module is connected with the MCU module through a wireless connection mobile phone wireless module and a central control wireless module, the input end of the driving circuit is connected with the output end of the MCU module, and the output end of the driving circuit is connected with the loudspeaker. When the music module works in a specific running mode, the music module transmits audio signals to the MCU module through the mobile phone wireless module and the central control wireless module which are connected in a wireless mode, the MCU module receives the audio signals and then processes the audio signals through the audio decoder, then the driving circuit drives the loudspeaker to work in a running mode, the wireless music function of the electric vehicle is achieved, and when a user needs to replace music, the music module can be directly input into the music module to achieve the wireless music function.
Preferably, the driving system further comprises a wireless debugging device, wherein the wireless debugging device comprises a mobile phone user APP interface of the smart phone device, a mobile phone wireless module, a central control wireless module, an MCU module, a driving module, an electric control wireless module and a controller module, and the mobile phone user APP interface can be used for setting the whole vehicle parameters of the electric vehicle. When the wireless debugging device is in actual operation, a user sets the whole vehicle parameters of the electric vehicle through a mobile phone user APP interface, a user instruction signal is transmitted to the MCU module through the mobile phone wireless module and the central control wireless module which are in wireless connection, the MCU module firstly identifies and processes the user instruction signal, and the processing steps comprise:
(1) the central control device executes a user instruction through an MCU module and a driving module, and particularly, the central control device executes the user instruction through electric vehicle second components such as a driving lamp switch, a position lamp switch, a headlight switch, a high beam switch, a dipped headlight switch, a loudspeaker and the like, and a final user can observe a user instruction parameter result on a mobile phone APP interface;
(2) the electric control device is used for executing a user instruction, specifically, the user instruction is transmitted to the controller module through the central control communication module and the electric control communication module which are connected with each other, the controller module drives the tail lamp and the motor module to execute the user instruction according to the received operation conditions of current, voltage and the like of the user instruction signal, and a final user can observe the instruction parameter result of the user on the APP interface of the mobile phone.
Preferably, the invention also discloses a method for displaying the remaining mileage for the full-automatic electric vehicle driving system, wherein the remaining mileage comprises the starting remaining mileage and the running remaining mileage,
the method for displaying the starting remaining mileage comprises the following steps:
(A10) turning on the power supply device;
(A20) reading the last residual battery capacity and the last running average current in the memory of the controller module;
(A30) detecting the voltage and the temperature of the current power supply device;
(A40) looking up a voltage, temperature and capacity characteristic table to obtain the current residual electromagnetic capacity;
(A50) calculating the remaining mileage data according to the average current in the memory;
(A60) data transmission, namely driving a liquid crystal display of the electric vehicle to display the result of starting the remaining mileage;
the method for displaying the residual mileage in the running process comprises the following steps:
(B10) detecting the voltage, the riding current and the current riding speed of the battery when the electric vehicle runs;
(B20) calculating the speed according to the last residual battery capacity and the detected running current of the electric vehicle;
(B30) calculating the remaining mileage according to the running time and the current running speed of the electric vehicle;
(B40) data transmission, namely driving a liquid crystal display of the electric vehicle to display the result of the remaining mileage during operation;
(B50) the residual battery capacity is calculated according to the current voltage and the temperature by looking up a table;
(B60) and repeating the steps (B10).
Preferably, the various car light switches adopt film waterproof switches, so that a good waterproof function can be expected, the service lives of the various car light switches are effectively ensured, further preferably, the car light switches do not have large current and are long in service life, and meanwhile, the software processing switches are adopted, so that filtering can be increased, and the occurrence of a no-operation condition is effectively avoided.
Preferably, the driving system further comprises a detection system, the detection system comprises a communication detection module, and the communication detection module comprises a first communication detection module and a second detection module; wherein,
the first communication detection module comprises a central control communication module and an electric control communication module which are electrically connected with each other, and the working principle of the first communication detection module is as follows: the central control communication module and the electric control communication module perform handshaking according to a certain time frequency, if the handshaking is unsuccessful, a communication fault between the MCU module and the controller module is reported, when the communication fault occurs, the controller module commands the motor module to stop outputting, and meanwhile, the central control device and the electric control device store related data, and after the handshaking is successful, normal communication is recovered;
the second communication detection module comprises a central control wireless module and a mobile phone wireless module which are in wireless connection, and the working principle of the second communication detection module is as follows: the central control wireless module and the mobile phone wireless module perform handshaking according to a certain time frequency, if the handshaking is unsuccessful, a communication fault of the central control wireless module and the mobile phone wireless module is reported, the central control device and the intelligent mobile phone device store related data, and after the handshaking is successful, normal communication is recovered;
the detection system further comprises a third communication detection module, the third communication detection module comprises a mobile phone wireless module and a cloud computing wireless module which are in wireless connection, and the working principle of the third communication detection module is as follows: the mobile phone wireless module and the cloud computing wireless module perform handshaking according to a certain time frequency, if the handshaking is unsuccessful, a communication fault of the mobile phone wireless module and the cloud computing wireless module is reported, the smart mobile phone device and the cloud calculator device store related data, and after the handshaking is successful, normal communication is recovered;
the detection system further comprises a fourth communication detection module, wherein the fourth communication detection module comprises: the central control wireless module and the power state communication module are electrically connected with each other, and the working principle of the fourth communication detection module is as follows: the central control wireless module and the power state communication module perform handshaking according to a certain time frequency, if the handshaking is unsuccessful, a communication fault between the central control wireless module and the power state communication module is reported, the central control device and the power management system store related data, and after the handshaking is successful, normal communication is recovered;
preferably, the detection system further comprises a power management system detection module electrically connected to the DC power output module, including: detecting whether each block and the whole battery capacity and the service time are damaged; detecting hardware of a power management system; a battery voltage current;
preferably, the detection system further includes a central control detection module electrically connected to the MCU module, and the central control detection module includes: user input status and faults (speed knob, brake, button, switch, etc.); light display status and failure (left and right steering, headlight, etc.); instrument display status and faults (speed display, voltage display, etc.); serial port or CAN communication module state and fault; power amplifier/horn status and failure.
Preferably, the detection system further comprises a motor detection module electrically connected to the motor module, the motor detection module comprising: the method comprises the steps of motor state (motor Hall state, motor rotating speed and the like) and fault detection (motor phase line fault, motor Hall fault and the like).
Preferably, the detection system further comprises a controller detection module electrically connected with the controller module, and the controller detection module can detect the operation state and the fault of the controller module, and can specifically detect the operation state and the fault of components including a drive, a power tube, temperature, voltage, current, an anti-runaway and the like.
Preferably, the detection system further comprises a tail lamp detection module electrically connected with the controller module, and the tail lamp detection module can detect the display state and the fault of the tail lamp.
The detection device of the present invention can operate in three ways: the first method is to perform detection analysis when the electric vehicle starts to be powered on; the second is to perform detection analysis when the electric vehicle runs; and the third is to perform detection analysis when a user performs self-detection operation according to requirements.
Preferably, the driving system further comprises an anti-theft system, wherein the anti-theft system is composed of a vibration chip in the MCU module for detecting vibration signals, a mobile phone user APP interface, a central control communication system and an electric control communication system which are in communication connection with each other, and a central control wireless module and a mobile phone wireless module which are in wireless connection with each other;
preferably, the anti-theft system further comprises a central control wireless module and a cloud computing wireless module which are in wireless connection, and a cloud computing wireless module and a mobile phone wireless module which are in wireless connection.
The anti-theft system of the invention can adopt the following two anti-theft modes:
the first anti-theft mode is as follows: the user is to the input theftproof signal of cell-phone user APP interface, the theftproof signal passes through wireless communication transmission to cloud calculator module, cloud calculator module passes through wireless communication transmission to MCU module, when vibrations chip detects vibration signal, well accuse communication system and the automatically controlled communication system command controller module through intercommunication connection carry out the theftproof setting to the motor, then the drive circuit of well accuse device and the relevant reputation electrical components cooperation theftproof of controller module drive electric motor car, realize long-range theftproof.
The second anti-theft mode is as follows: a user inputs an anti-theft signal to a mobile phone user APP interface, the anti-theft signal is transmitted to the MCU module through wireless communication, when the vibration chip detects a vibration signal, the motor is subjected to anti-theft setting through the central control communication system and the electric control communication system which are mutually communicated and connected to command the controller module, and then a driving circuit of the central control device and the controller module drive related acousto-optic and electric components of the electric vehicle to cooperate for anti-theft; the remote controller is omitted, and the anti-theft function is achieved through the control of the mobile phone APP in a Bluetooth mode.
In addition, the user can also select to give for change the signal to the theftproof of the input of cell-phone user APP interface, and the signal is given for change to the theftproof is transmitted to cloud calculator module through wireless communication, and the cloud calculator module passes through wireless communication transmission to the MCU module, and the MCU module then passes through wireless communication with concrete position signal and finally transmits to cell-phone user APP interface, so, still realize the function of long-range electric motor car of giving for change on the basis of realizing the theftproof function.
The invention also discloses an electric vehicle which comprises a driving system, wherein the driving system adopts the full-automatic electric vehicle driving system. In the invention, the electric vehicle is an electric motorcycle or an electric tricycle.
The power supply device for the full-automatic electric vehicle driving system provided by the invention not only reduces the manufacturing cost, but also is simple and convenient to control, convenient to maintain, low in failure rate and simple in installation process, greatly improves the production efficiency, realizes the intelligent driving of the system, and is very suitable for large-scale production popularization and application.
Drawings
FIG. 1 is a schematic block diagram of a fully automatic electric vehicle drive system in accordance with an embodiment of the present invention;
FIG. 2 is a schematic block diagram of a central control apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic block diagram of an electrical control apparatus in accordance with an embodiment of the present invention;
FIG. 4 is a schematic block diagram of a lighting control apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic block diagram of an Internet of things platform of the fully automatic electric vehicle in the embodiment of the invention;
FIG. 6 is a schematic block diagram of a battery module for a fully automatic electric vehicle drive system in accordance with an embodiment of the present invention;
FIG. 7 is a schematic block diagram of a smart phone device for a fully automatic electric vehicle drive system in accordance with an embodiment of the present invention;
FIG. 8 is a schematic block diagram of a cloud computing device for a fully automatic electric vehicle drive system in accordance with an embodiment of the present invention;
fig. 9 is a schematic block diagram of an intelligent communication device for a full-automatic electric vehicle driving system according to an embodiment of the present invention (power supply devices are not all shown);
FIG. 10 is a schematic block diagram of a wireless radio apparatus for a fully automatic electric vehicle drive system in accordance with an embodiment of the present invention;
FIG. 11 is a schematic block diagram of another radio apparatus for a fully automatic electric vehicle drive system in accordance with an embodiment of the present invention;
FIG. 12 is a schematic block diagram of a wireless music system for a fully automatic electric vehicle drive system in accordance with an embodiment of the present invention;
FIG. 13 is a schematic diagram illustrating the steps of a method for displaying the remaining range of the full-automatic electric vehicle driving system according to an embodiment of the present invention;
fig. 14 is a schematic step diagram of a method for starting remaining mileage when the full automatic electric vehicle driving system is operated according to the embodiment of the present invention.
Detailed Description
The embodiment of the invention discloses a full-automatic electric vehicle driving system which comprises a central control device, an electric control device and a power supply device, wherein the power supply device is simultaneously connected with the central control device and an electric system, and a central control communication module of the central control device is electrically connected with an electric control communication module of the electric control device, wherein the electric control device drives a first part of an electric vehicle to operate, and the central control device drives a second part of the electric vehicle to operate.
The embodiment of the invention provides the full-automatic electric vehicle driving system, which not only reduces the manufacturing cost, but also has the advantages of simple and convenient control, convenient maintenance, low failure rate and simple installation process, greatly improves the production efficiency, realizes the intelligent driving of the system, and is very suitable for large-scale production popularization and application.
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a full-automatic electric vehicle driving system includes a central control device, an electric control device, and a power supply device, where the power supply device is connected to the central control device and the electric system, and a central control communication module of the central control device is electrically connected to an electric control communication module of the electric control device, where the electric control device drives a first component of an electric vehicle to operate, and the central control device drives a second component of the electric vehicle to operate.
Referring to fig. 4, in the present embodiment, the electric vehicle signal preferably includes a handlebar signal, a brake light switch signal, a tail light switch signal, a running light switch signal, a position light switch signal, a headlight switch signal, a high beam switch signal, a low beam switch signal, a horn switch signal, and a vibration signal; the first part of the electric vehicle comprises a tail lamp switch handle, a brake lamp switch and a vibration anti-theft switch; the electric motor car second part includes driving light switch, position lamp switch, headlight switch, high beam switch, dipped headlight switch and loudspeaker, obtains the utility model discloses a full-automatic light controlling means for electric motor car actuating system.
Referring to fig. 2, the central control device includes a signal acquisition module for detecting a signal of the electric vehicle, an MCU module, a driving circuit module for driving a second component of the electric vehicle to operate, and a central control communication module, wherein the signal acquisition module, the driving circuit module, the central control communication module, and the power supply device are respectively connected to the MCU module; referring to fig. 3, the electric control device includes a controller module, a motor module, and an electric control communication module, wherein the controller module is connected to the motor module and the electric control communication module respectively.
Referring to fig. 7, preferably, in this embodiment, the driving system further includes a smart phone device, the smart phone device includes a mobile phone user APP interface, a mobile phone communication module and a mobile phone wireless module, which are respectively connected to the mobile phone system module, and the MCU module is connected to the mobile phone system module through a central control wireless module and a mobile phone wireless module which are wirelessly connected.
Referring to fig. 5 and 8, in a specific embodiment of the present invention, an internet of things platform of a full-automatic electric vehicle is further provided, including the driving system and the cloud calculator device, where the cloud calculator device includes a cloud calculator module and a cloud computing wireless module, and the cloud computing wireless module is wirelessly connected with the central control wireless module and the mobile phone wireless module, respectively. The cloud calculator device of the internet of things platform provided by the embodiment of the invention can perform remote anti-theft, fault identification and GPS positioning functions on the electric vehicle through data analysis, meanwhile, the data analysis result can be used for conveniently performing regional vehicle type adaptation statistics and making a directional sales plan for a motor host factory, performing consumable part statistics and providing remote maintenance service, and meanwhile, an electric vehicle dealer can be conveniently used for directly replacing damaged parts, providing remote maintenance service and analyzing the damage rates of different vehicle types, thereby greatly facilitating the long-term maintenance of the electric vehicle.
Referring to fig. 6, preferably, in the present embodiment, the power supply device includes a charger module, a battery module, and a DC power output module, which are respectively and sequentially electrically connected, where the DC power output module has a plurality of DC power output terminals, and the DC power output terminals are respectively connected to the MCU module and the controller module;
preferably, in this embodiment, the battery module is further provided and connected with an overvoltage protection module, a low-voltage protection module, an overload protection module, and a short-circuit protection module;
preferably, in this embodiment, the battery module is further provided with a power state communication module, and the power state communication module is electrically connected with the central control communication module, so that the electric vehicle can be effectively ensured to operate in a safe state.
The invention also provides the intelligent display device for the full-automatic electric vehicle driving system, which consists of a central control communication module, a central control wireless module, an electric control communication module, a driving circuit module and a smart phone device, wherein the smart phone device comprises a mobile phone user APP interface, a mobile phone system module, a mobile phone communication module and a mobile phone wireless module; the central control device also comprises a central control wireless module; the MCU module is connected with the mobile phone system module through a wireless central control wireless module and a mobile phone wireless module which are in wireless connection; the central control communication module is electrically connected with the electric control communication module.
When actual electric motor car moves, the electric motor car taillight, the driving light, the position lamp, the headlight, the far-reaching headlamp, the dipped headlight, hand (hold) lamp signal, the brake light signal is monitored by well accuse device and is sent the relevant module of back drive, the signal of controller module is through automatically controlled communication module transmission to well accuse communication module, concentrate on the MCU module to handle on the cell-phone wireless module that the back is conveyed to intelligent mobile phone device by well accuse wireless module again, handle the back through cell-phone system module, finally demonstrate the running condition of whole car of electric motor car (including normal operating condition and fault condition) through cell-phone user APP interface, the full-automatic intelligent display of electric motor car has been realized, thus, the user can learn the running state of electric motor car by the very first time, in time, discover the problem.
In the specific embodiment of the present invention, the communication connection mode between the central control communication module and the electronic control communication module is uart or can, the wireless mode may be any one of bluetooth, GPRS and WIFI, and also, of course, other wireless connection modes known to those skilled in the art may also be used.
Referring to fig. 9, in the embodiment of the present invention, an intelligent communication device for a full-automatic electric vehicle driving system is further provided, where the intelligent communication device is composed of a central control communication module and an electric control communication module which are in communication connection, and a central control wireless module and a mobile phone wireless module which are in wireless connection; the intelligent communication device also comprises a central control wireless module and a cloud computing wireless module which are in wireless connection, and a cloud computing wireless module and a mobile phone wireless module which are in wireless connection.
The wireless radio device comprises a signal receiving module for receiving audio signals, a driving circuit and a loudspeaker, wherein the signal receiving module is connected to the MCU module, the input end of the driving circuit is connected with the output end of the MCU module, and the output end of the driving circuit is connected with the loudspeaker.
Referring to fig. 10, preferably, the signal receiving module includes an FM module of the smart phone, and the FM module transmits the audio signal to the MCU module through a wireless module of the smart phone and a central control wireless module. During specific operation, the FM module can be controlled through customized mobile phone APP software, and the MCU module is handled it through audio decoder after receiving audio signal, then through drive circuit drive loudspeaker operation work, realizes the wireless radio function of electric motor car, and wherein, the selection is searched the station, preserves the general mobile phone APP software of function of station commonly used and realizes.
Referring to fig. 11, preferably, the signal receiving module includes a receiving antenna for receiving fm signals of each radio station and a digital radio module connected to the receiving antenna and disposed in the central control device, and the digital radio module is connected to the MCU module. When the digital radio receiver works in a specific operation mode, the receiving antenna transmits frequency modulation signals of all radio stations to the digital radio module, and the digital radio module processes the frequency modulation signals to obtain audio signals and transmits the audio signals to the MCU module; the MCU module receives the audio signal, processes the audio signal through the audio decoder, and then drives the loudspeaker to operate through the driving circuit, so that the wireless radio function of the electric vehicle is realized, wherein the functions of channel selection, channel searching and common channel storage are realized, and a user can input the functions into the central control device to realize the wireless radio function.
Referring to fig. 12, in a specific embodiment of the present invention, there is further provided the above-mentioned wireless music device for a full-automatic electric vehicle driving system, the wireless music device includes a music module of a smart phone, a driving circuit and a speaker, the music module is connected to the MCU module through a wireless module of the smart phone and a central control wireless module, an input end of the driving circuit is connected to an output end of the MCU module, and an output end of the driving circuit is connected to the speaker. When the music module works in a specific running mode, the music module transmits audio signals to the MCU module through the mobile phone wireless module and the central control wireless module which are connected in a wireless mode, the MCU module receives the audio signals and then processes the audio signals through the audio decoder, then the driving circuit drives the loudspeaker to work in a running mode, the wireless music function of the electric vehicle is achieved, and when a user needs to replace music, the music module can be directly input into the music module to achieve the wireless music function.
The invention further provides the wireless debugging device for the full-automatic electric vehicle driving system, and the wireless debugging device consists of a mobile phone user APP interface, a mobile phone wireless module, a central control wireless module, an MCU module, a driving module, an electric control wireless module and a controller module, wherein the mobile phone user APP interface, the mobile phone wireless module, the central control wireless module, the MCU module, the driving module, the electric control wireless module and the controller module can be used for setting the whole vehicle parameters of the electric vehicle. When the wireless debugging device is in actual operation, a user sets the whole vehicle parameters of the electric vehicle through a mobile phone user APP interface, user instruction signals are transmitted to the MCU module through the mobile phone wireless module and the central control wireless module which are in wireless connection, the MCU module firstly identifies and processes the user instruction signals, and the processing steps comprise:
(1) the central control device executes a user instruction through an MCU module and a driving module, and particularly, the central control device executes the user instruction through electric vehicle second components such as a driving lamp switch, a position lamp switch, a headlight switch, a high beam switch, a dipped headlight switch, a loudspeaker and the like, and a final user can observe a user instruction parameter result on a mobile phone APP interface;
(2) the electric control device is used for executing a user instruction, specifically, the user instruction is transmitted to the controller module through the central control communication module and the electric control communication module which are connected with each other, the controller module drives the tail lamp and the motor module to execute the user instruction according to the received operation conditions of current, voltage and the like of the user instruction signal, and a final user can observe the instruction parameter result of the user on the APP interface of the mobile phone.
Preferably, the embodiment of the invention also discloses a method for displaying the remaining mileage for the fully automatic electric vehicle driving system as described above, the remaining mileage including the starting remaining mileage and the operating remaining mileage, wherein,
referring to fig. 13, the method for displaying the starting remaining mileage includes the following steps:
(A10) turning on the power supply device;
(A20) reading the last residual battery capacity and the last running average current in the memory of the controller module;
(A30) detecting the voltage and the temperature of the current power supply device;
(A40) looking up a voltage, temperature and capacity characteristic table to obtain the current residual electromagnetic capacity;
(A50) calculating the remaining mileage data according to the average current in the memory;
(A60) data transmission, namely driving a liquid crystal display of the electric vehicle to display the result of starting the remaining mileage;
referring to fig. 14, the method for displaying the remaining mileage during operation includes the following steps:
(B10) detecting the voltage, the riding current and the current riding speed of the battery when the electric vehicle runs;
(B20) calculating the speed according to the last residual battery capacity and the detected running current of the electric vehicle;
(B30) calculating the remaining mileage according to the running time and the current running speed of the electric vehicle;
(B40) data transmission, namely driving a liquid crystal display of the electric vehicle to display the result of the remaining mileage during operation;
(B50) the residual battery capacity is calculated according to the current voltage and the temperature by looking up a table;
(B60) and repeating the steps (B10).
Preferably, in this embodiment, the various car light switches of the present invention adopt a film waterproof switch, which can expect a good waterproof function, effectively ensure the service life of the various car light switches, further preferably, the car light switches do not have a large current passing through and have a long service life, and meanwhile, the adoption of a software processing switch can increase filtering and effectively avoid the occurrence of a no-operation condition.
The invention further provides the detection system for the full-automatic electric vehicle driving system, which comprises a communication detection module, a first detection module and a second detection module, wherein the communication detection module comprises the first communication detection module and the second detection module; wherein,
the first communication detection module comprises a central control communication module and an electric control communication module which are electrically connected with each other, and the working principle of the first communication detection module is as follows: the central control communication module and the electric control communication module perform handshaking according to a certain time frequency, if the handshaking is unsuccessful, a communication fault between the MCU module and the controller module is reported, when the communication fault occurs, the controller module commands the motor module to stop outputting, and meanwhile, the central control device and the electric control device store related data, and after the handshaking is successful, normal communication is recovered;
the second communication detection module comprises a central control wireless module and a mobile phone wireless module which are in wireless connection, and the working principle of the second communication detection module is as follows: the central control wireless module and the mobile phone wireless module perform handshaking according to a certain time frequency, if the handshaking is unsuccessful, a communication fault of the central control wireless module and the mobile phone wireless module is reported, the central control device and the intelligent mobile phone device store related data, and after the handshaking is successful, normal communication is recovered;
the detection system further comprises a third communication detection module, the third communication detection module comprises a mobile phone wireless module and a cloud computing wireless module which are in wireless connection, and the working principle of the third communication detection module is as follows: the mobile phone wireless module and the cloud computing wireless module perform handshaking according to a certain time frequency, if the handshaking is unsuccessful, a communication fault of the mobile phone wireless module and the cloud computing wireless module is reported, the smart mobile phone device and the cloud calculator device store related data, and after the handshaking is successful, normal communication is recovered;
the detection system further comprises a fourth communication detection module, and the fourth communication detection module comprises: the central control wireless module and the power state communication module are electrically connected with each other, and the working principle of the fourth communication detection module is as follows: the central control wireless module and the power state communication module perform handshaking according to a certain time frequency, if the handshaking is unsuccessful, a communication fault between the central control wireless module and the power state communication module is reported, the central control device and the power management system store related data, and after the handshaking is successful, normal communication is recovered;
preferably, the detection system further comprises a power management system detection module electrically connected to the DC power output module, comprising: detecting whether each block and the whole battery capacity and the service time are damaged; detecting hardware of a power management system; a battery voltage current;
preferably, the detection system further includes a central control detection module electrically connected to the MCU module, and the central control detection module includes: user input status and faults (speed knob, brake, button, switch, etc.); light display status and failure (left and right steering, headlight, etc.); instrument display status and faults (speed display, voltage display, etc.); serial port or CAN communication module state and fault; power amplifier/horn status and failure.
Preferably, the detection system further comprises a motor detection module electrically connected to the motor module, the motor detection module comprising: the method comprises the steps of motor state (motor Hall state, motor rotating speed and the like) and fault detection (motor phase line fault, motor Hall fault and the like).
Preferably, the detection system further comprises a controller detection module electrically connected with the controller module, and the controller detection module can detect the operation state and faults of the controller module, and can specifically detect the operation state and faults of components including a drive, a power tube, temperature, voltage, current, runaway prevention and the like.
Preferably, the detection system further comprises a tail light detection module electrically connected with the controller module, and the tail light detection module can detect the display state and the fault of the tail light.
The detection device of the present invention can operate in three ways: the first method is to perform detection analysis when the electric vehicle starts to be powered on; the second is to perform detection analysis when the electric vehicle runs; and the third is to perform detection analysis when a user performs self-detection operation according to requirements.
The anti-theft system for the full-automatic electric vehicle driving system is further provided in the specific implementation mode, and the anti-theft system is composed of a vibration chip in an MCU module for detecting vibration signals, a mobile phone user APP interface, a central control communication system and an electric control communication system which are in communication connection with each other, and a central control wireless module and a mobile phone wireless module which are in wireless connection with each other;
preferably, the anti-theft system further comprises a central control wireless module and a cloud computing wireless module which are in wireless connection, and a cloud computing wireless module and a mobile phone wireless module which are in wireless connection.
The anti-theft system under the specific implementation mode of the invention can adopt the following two anti-theft modes:
the first anti-theft mode is as follows: the user is to the input theftproof signal of cell-phone user APP interface, the theftproof signal passes through wireless communication transmission to cloud calculator module, cloud calculator module passes through wireless communication transmission to MCU module, when vibrations chip detects vibration signal, well accuse communication system and the automatically controlled communication system command controller module through intercommunication connection carry out the theftproof setting to the motor, then the drive circuit of well accuse device and the relevant reputation electrical components cooperation theftproof of controller module drive electric motor car, realize long-range theftproof.
The second anti-theft mode is as follows: a user inputs an anti-theft signal to a mobile phone user APP interface, the anti-theft signal is transmitted to the MCU module through wireless communication, when the vibration chip detects a vibration signal, the motor is subjected to anti-theft setting through the central control communication system and the electric control communication system which are mutually communicated and connected to command the controller module, and then a driving circuit of the central control device and the controller module drive related acousto-optic and electric components of the electric vehicle to cooperate for anti-theft; the remote controller is omitted, and the anti-theft function is achieved through the control of the mobile phone APP in a Bluetooth mode.
In addition, the user can also select to the theftproof signal of finding back of input to cell-phone user APP interface, if for "cell-phone APP I can't find the car/I car is lost", the theftproof signal of finding back is through wireless communication transmission to cloud calculator module, cloud calculator module passes through wireless communication transmission to MCU module, if for "you are in which", MCU module then with concrete position signal, if "I transmit to cell-phone user APP interface through wireless communication at longitude and latitude XX", so, still realize the function of long-range finding back electric motor car on the basis of realizing the theftproof function.
The specific implementation mode of the invention also discloses an electric vehicle which comprises a driving system, wherein the driving system adopts the full-automatic electric vehicle driving system. In a specific embodiment of the invention, the electric vehicle is an electric motorcycle or an electric tricycle.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A power supply device for a full-automatic electric vehicle driving system comprises a central control device, an electric control device and a power supply device, wherein the power supply device is simultaneously connected with the central control device and the electric system, a central control communication module of the central control device is electrically connected with an electric control communication module of the electric control device, the electric control device drives a first part of an electric vehicle to operate and work, the central control device drives a second part of the electric vehicle to operate and work, and the power supply device is characterized in that,
the central control device comprises a signal acquisition module for detecting electric vehicle signals, an MCU module, a driving circuit module for driving a second part of the electric vehicle to operate and a central control communication module, wherein the signal acquisition module, the driving circuit module, the central control communication module and the power supply device are respectively connected to the MCU module;
the electric control device comprises a controller module, a motor module and an electric control communication module, wherein the controller module drives a first component of the electric vehicle to operate;
the power supply device comprises a charger module, a battery module and a DC power output module which are respectively and sequentially electrically connected, wherein the DC power output module is provided with a plurality of DC power output ends, and the DC power output ends are respectively connected into the MCU module and the controller module.
2. The power supply device for the full-automatic electric vehicle driving system according to claim 1, wherein the driving system further comprises a smart phone device, the smart phone device comprises a mobile phone user APP interface, a mobile phone communication module and a mobile phone wireless module, which are respectively connected with the mobile phone system module, and the MCU module is connected with the mobile phone system module through a wireless connection central control wireless module and a mobile phone wireless module.
3. The power supply apparatus for full automatic electric vehicle driving system according to claim 1 or 2, wherein said electric vehicle signal includes a handlebar signal, a stop lamp switch signal, a tail lamp switch signal, a running lamp switch signal, a position lamp switch signal, a headlight switch signal, a high beam switch signal, a low beam switch signal, a horn switch signal and a vibration signal;
the second component of the electric vehicle comprises a driving lamp switch, a position lamp switch, a headlight switch, a high beam switch, a low beam switch and a horn;
the first part of the electric vehicle comprises a tail lamp switch, a handle, a brake lamp switch and a vibration anti-theft switch.
4. The power supply unit for the full automatic electric vehicle driving system according to claim 1, wherein the battery module is further provided and connected with an overvoltage protection module, a low voltage protection module, an overload protection module and a short circuit protection module.
5. The power supply device for the full-automatic electric vehicle driving system according to claim 1, wherein the battery module is further provided with a power state communication module, and the power state communication module is electrically connected with the central control communication module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520287233 | 2015-05-05 | ||
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Effective date of registration: 20170118 Address after: Changan Street Lunda East Road, Xishan District 214104 Jiangsu South Road two Panlong city in Wuxi Province Patentee after: Wuxi race Power Technology Co., Ltd. Address before: 318020 Taizhou, Huangyan Province District arch new avenue, No. 5 Patentee before: Taizhou Sai Ying motor Science and Technology Ltd. |