CN107733034B - Electric racing car debugging system - Google Patents
Electric racing car debugging system Download PDFInfo
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- CN107733034B CN107733034B CN201711067011.1A CN201711067011A CN107733034B CN 107733034 B CN107733034 B CN 107733034B CN 201711067011 A CN201711067011 A CN 201711067011A CN 107733034 B CN107733034 B CN 107733034B
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- 238000012360 testing method Methods 0.000 claims abstract description 40
- 238000010248 power generation Methods 0.000 claims abstract description 34
- 238000004891 communication Methods 0.000 claims abstract description 12
- 230000003044 adaptive effect Effects 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 14
- 239000006096 absorbing agent Substances 0.000 description 8
- 238000001514 detection method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
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- Mechanical Engineering (AREA)
- Toys (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention particularly relates to an electric racing car debugging system. The debugging system is convenient to use, saves electric energy and does not influence a power supply system of the electric racing car. The device comprises a signal acquisition and emission device, a signal receiving device, a test computer host and an adaptive power supply, wherein the signal acquisition and emission device is in communication connection with the signal receiving device, and the signal receiving device is connected with the test computer host; the power supply comprises a first storage battery detachably mounted on the racing car and a vibration power generation device arranged at a corresponding position on the roadblock, and the vibration power generation device generates power by using vibration generated when the racing car drives over the roadblock; the electric energy is recovered when the racing car crosses the roadblock in the simulation field, the electricity can be saved, and the debugging time is greatly prolonged under the condition that no commercial power exists in the debugging field.
Description
Technical Field
The invention relates to the field of debugging of electric racing cars, in particular to a debugging system of an electric racing car.
Background
In the manufacturing process of the university student formula racing car, as the racing cars are manufactured in small batches, each racing car needs to be debugged after the manufacturing is finished, and for the content of debugging of the electric racing car, the racing car is mainly placed in a simulation field after the manufacturing is finished, and spans various roadblocks to actually measure the vibration state of the racing car, such as the motor state, the battery state, the accelerator pedal state, suspension parameters and the like.
The existing debugging is mainly subjective debugging, subjective evaluation is carried out by means of test driving of a test driver, a scientific device is not provided, the state of the racing car needs to be analyzed by a meter while the racing car is driven, and a person who assists in analysis cannot see the state in time, so that the racing car needs to be evaluated and the design of the racing car can be optimized by abundant experience. The result of racing car debugging can be influenced by the technique of the trial driver, and meanwhile, data in the debugging process is not quantized, stored and processed, so that accurate debugging is difficult to achieve, and the debugging data cannot be subjected to post-processing.
If the monitoring equipment is used for monitoring the racing car in the debugging process in real time, the monitoring equipment has the functions of data monitoring, displaying and storing. In order to ensure that the states of the battery and the motor are accurately monitored in the debugging process, the monitoring equipment does not use a power supply of the racing car, so that the condition monitoring of the battery and the motor, which is caused by the power consumption of the monitoring equipment, is not accurate. But the racing car monitoring system is self-provided with a power supply or connected with ground power supply equipment, if the power supply equipment cannot be connected with the ground power supply equipment due to the limitation of a debugging site, only a battery can be used, but the battery cannot be used for monitoring the racing car for a long time. Meanwhile, in order not to affect the normal use of the racing car, after the debugging is finished, the monitoring equipment must be detached from the racing car.
In the prior art, a wireless vehicle monitoring and controlling intelligent vehicle-mounted system in CN201520221667 comprises a detection system, a driving system, a control system, an alarm system and a control terminal, wherein the detection system can be used for detecting parameters such as vehicle speed, temperature and illumination intensity, but the system is formed by integrating a monitoring system with a control system, and is incapable of removing unnecessary detection components after the vehicle is debugged.
In the prior art, a wireless detector for automobile suspension performance in CN201020573379 comprises a mechanical rack and an electrical control box, and can detect the automobile suspension performance on the mechanical rack, but the detector and the rack are relatively fixed and cannot be flexibly used in a simulation field, and meanwhile, power supply equipment is required to provide electric energy.
In a vehicle test environment information acquisition system in an altitude environment in the prior art CN201310086063, vehicle information and test environment information can be acquired to realize measurement of analog signals and temperature signals; the wireless data receiving module is connected with a corresponding sensor in the wheel state measuring unit and used for collecting tire pressure and tire temperature data; the GPS information measuring unit collects longitude and latitude, vehicle acceleration and altitude information; the collected data are all converted into CAN data packets, and the CAN data packets are transmitted to a host computer through a CAN bus and a USB to CAN communication module. The power supply of various wireless data receiving modules of the system is a 12V cigarette lighter of an automobile, and the system cannot be directly used in debugging of racing cars.
Disclosure of Invention
Aiming at the defects of the monitoring device, the invention aims to provide a debugging system which is convenient to use, saves electric energy and does not influence the power supply system of the electric racing car.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: a debugging system of an electric racing car comprises a signal acquisition and emission device, a signal receiving device, a testing computer host and an adaptive power supply, wherein the signal acquisition and emission device is in communication connection with the signal receiving device, and the signal receiving device is connected with the testing computer host; the signal acquisition and transmission device comprises a signal transmitter; the signal transmitter is respectively connected with the motor sensor group, the battery sensor group, the accelerator pedal sensor and the suspension state sensor group; the motor sensor group, the battery sensor group, the accelerator pedal sensor and the suspension state sensor group are detachably arranged at corresponding positions on the racing car;
the power supply comprises a first storage battery detachably mounted on the racing car and a vibration power generation device arranged at the corresponding position of the roadblock of the test site, and the vibration power generation device generates power by using vibration generated when the racing car drives over the roadblock; the vibration power generation device is connected with the second storage battery; the test computer host is detachably arranged on the racing car or is arranged outside the racing car.
Preferably, the motor sensor group collects voltage, current, temperature and torque signals of a racing car motor; the battery sensor group collects signals of total voltage, total current, residual electric quantity, single battery voltage and single battery temperature of a battery pack on the racing car; and the suspension state sensor group acquires the displacement of the racing car suspension and load signals of four wheels.
Preferably, the first storage battery is provided with a mains supply interface and a first charging interface for connecting with the second storage battery; the second storage battery is provided with a mains supply interface and a second charging interface for connecting with the first storage battery; and the test computer host is provided with a mains supply interface and an interface connected with the first storage battery and/or the second storage battery.
Preferably, the signal acquisition and emission device and the signal receiving device, and the signal receiving device and the test computer host are in communication connection in a wireless mode.
Preferably, the vibration power generation device comprises a ground fixing plate, the surface of the ground fixing plate is parallel to the road surface, a groove is formed in the middle of the surface, the roadblock is positioned in the groove, the lower end of the roadblock is rigidly connected with the bottom plate, one end of a roadblock spring and one end of a vibration absorber are connected with the upper surface of the bottom plate, and the other end of the roadblock spring and the other end of the vibration absorber are connected with the lower surface of; the vibration shell is arranged below the bottom plate; the left side surface and the right side surface of the bottom plate are provided with locking mechanisms, and the left side surface and the right side surface of a first shell plate on the vibration shell are provided with locking mechanisms; the locking mechanism comprises a guide groove along the front-back direction, a slidable boss is arranged in the guide groove, one end of a locking spring is connected with the bottom end of the guide groove, the other end of the locking spring is connected with the boss, and one side of the boss is connected with the toothed plate; the bottom plate and the toothed plates at the left end and the right end of the first shell plate are tightly attached to each other under the action of respective locking springs; one end of a vibration spring is connected with the lower surface of the first shell plate, the other end of the vibration spring is connected with the upper surface of a fixed plate, and the fixed plate is buried in the roadbed and is fixed; a power generation structure is arranged between the first shell plate and the fixing plate.
Preferably, the power generation structure comprises a sleeve, the bottom end of the sleeve is connected with the upper end face of the fixing plate, and a power generation coil is wound on the outer side of the sleeve; the upper end of the permanent magnet is connected with the lower surface of the first shell plate, and the lower end of the permanent magnet extends into the sleeve; the upper end of the fixed plate and the inner side of the sleeve are provided with permanent magnets.
Preferably, a second power generation structure is arranged between the second shell plate and the fixing plate, and the structure of the second power generation structure and the power generation structure are symmetrical relative to the fixing plate.
Preferably, a power generation structure is arranged between the ground fixing plate and the bottom plate.
Preferably, the vibration absorber is an active control type hydraulic vibration absorber, and the test computer host transmits the control signal to the signal receiving device and then transmits the control signal to the vibration absorber in a wireless mode to control the rigidity of the vibration absorber.
Preferably, a height adjusting device is arranged between the bottom plate and the ground fixing plate, so that the distance between the bottom plate and the ground fixing plate in the vertical direction can be adjusted.
The invention has the following beneficial effects: the novel electric racing car debugging system is isolated from a circuit system of the racing car, and does not interfere with the circuit system of the racing car during debugging, so that the monitoring result is more accurate. After debugging is finished, the debugging system of the novel electric racing car can be completely dismantled, and the normal running state of the racing car cannot be interfered. When the racing car crosses the roadblock in the simulation site, the vibration power generation device recovers the electric energy and stores the electric energy in the second storage battery, so that the energy is convenient to recover and utilize. The batteries may be used in a variety of applications and ways, particularly when the first battery is exhausted, it is only necessary to stop the vehicle adjacent the barrier and charge the first battery with the second battery. Therefore, the first storage battery is charged again by recycling electric energy during racing car debugging, the debugging time can be greatly prolonged under the condition that no power supply equipment exists in a simulation field, and the debugging working efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of a schematic structural view of the vibration power generation apparatus 500;
FIG. 3 is a schematic diagram of the power generation structure 4;
fig. 4 is a view from direction B of fig. 2.
Detailed Description
As shown in fig. 1-4, an electric racing car debugging system includes a signal collecting and transmitting device 100, a signal receiving device 300, a testing computer host 400 and an adaptive power supply, wherein the signal collecting and transmitting device 100 is in communication connection with the signal receiving device 300, and the signal receiving device 300 is connected with the testing computer host 400; the communication mode between the signal acquisition and transmission device 100 and the signal receiving device 300, and between the signal receiving device 300 and the testing computer host 400 may be wired communication or wireless communication. The testing computer host 400 is provided with a memory and a display, and can store and display signals on the display for the test personnel to view.
The power supply comprises a first storage battery 200 detachably mounted on the racing car and a vibration power generation device 500 arranged at a corresponding position on the roadblock 1 of the test site, and the vibration power generation device 500 generates power by using vibration generated when the racing car drives over the roadblock 1; the vibration power generation device 500 is connected to a second battery 600. Be equipped with commercial power interface on the first battery 200 to and be used for the first interface that charges who is connected with second battery 600, be equipped with commercial power interface on the second battery 600 to and be used for the second interface that charges who is connected with first battery 200.
When the utility power cannot be provided in the field, the testing computer host 400 is provided with a utility power interface and an interface connected with the first storage battery 200 and/or the second storage battery 600. When the test computer host 400 is detachably mounted on the racing car, the test computer host can provide power by using a self-contained battery, and can be connected with the first storage battery 200 when the power of the self-contained battery is insufficient; the power of the signal acquisition and transmission device 100, the signal receiving device 300 and the test computer host 400 is provided by the first storage battery 200. Alternatively, the testing computer 400 may be disposed outside the racing car, so that the testing computer 400 can still use its own battery, and when the electric power of the own battery is insufficient, the testing computer 400 is connected to the second battery 600.
When the field can provide the commercial power, the commercial power interface arranged on the first storage battery 200 can be connected with the commercial power when the racing car is parked, and the commercial power interface arranged on the second storage battery 600 can be connected with the commercial power. When the testing computer host 400 is placed outside the racing car, the testing computer host can also be directly connected with the commercial power through the commercial power interface arranged on the testing computer host.
The signal acquisition and transmission device 100 comprises a signal transmitter 101, wherein the signal transmitter 101 is respectively connected with a motor sensor group 103, a battery sensor group 104, an accelerator pedal sensor 105 and a suspension state sensor group 106 through a CAN bus, and an RS485 bus or other types of communication buses CAN also be used. The motor sensor group 103, the battery sensor group 104, the accelerator pedal sensor 105 and the suspension state sensor group 106 are detachably mounted at corresponding positions on the racing car. The motor sensor group 103 collects voltage, current, temperature and torque signals of the racing car motor. The battery sensor group 104 collects the total voltage, the total current, the remaining capacity, the voltage of the single battery and the temperature signal of the single battery of the battery pack on the racing car. The suspension state sensor group 106 collects displacement of the racing car suspension and load signals of four wheels.
When the racing car is debugged, the signal acquisition and transmission device 100, the signal receiving device 300 and the first storage battery 200 are firstly installed at corresponding positions of the racing car, so that a racing car debugging system can be isolated from a circuit system of the racing car, and a monitoring result is more accurate. The test person opens the test computer host 400 to start driving the racing car, wherein the test computer host 400 can be a notebook computer, a tablet computer or a mobile phone. When the racing car crosses the roadblock 1 in the simulation field, the vibration power generation device 500 recovers electric energy and stores the electric energy in the second storage battery 600, so that electric energy during debugging of the racing car is recovered, the debugging time can be greatly prolonged under the condition that no commercial power is supplied to the simulation field, and the debugging working efficiency is improved.
The vibration power generation device 500 comprises a ground fixing plate 5, wherein the surface of the ground fixing plate 5 is parallel to the road surface, a groove is formed in the middle of the surface, the roadblock 1 is positioned in the groove, the lower end of the roadblock 1 is rigidly connected with the bottom plate 11, one end of a roadblock spring 12 and one end of a vibration absorber 15 are connected with the upper surface of the bottom plate 11, and the other end of the roadblock spring is connected with the lower surface of the ground fixing plate 5; toothed plates 14 are arranged at two ends of the bottom plate 11, the vibration shell 2 is arranged below the bottom plate 11, and meshing plates 24 matched with the toothed plates 14 are arranged at two ends of a first shell plate 21 on the vibration shell 2. The tooth plate 14 and the engaging plate 24 may be designed to contact in a wave-shaped concave-convex portion as shown in fig. 3, or may be designed to contact in a standard rack shape. One end of a vibration spring 23 is connected with the lower surface of the first shell plate 21, the other end of the vibration spring is connected with the upper surface of the fixed plate 3, and the fixed plate 3 is buried in a roadbed and is fixed; the power generating structure 4 is provided between the first shell plate 21 and the fixed plate 3, and the power generating structure 4 may be provided between the ground fixed plate 5 and the base plate 11, so that power can be generated by vibration of the barrier 1.
When the amplitude of the roadblock 1 is small, the friction force between the toothed plate 14 and the meshing plate 24 is enough to vibrate up and down together, and the effect is that the roadblock 1 drives the vibration shell 2 to vibrate up and down together to generate electricity. When the amplitude of the roadblock 1 is large, the friction force between the toothed plate 14 and the meshing plate 24 is insufficient and the roadblock 1 slides mutually when moving downwards for the first time, at the moment, the bottom plate 11 contacts the first shell 21 and drives the first shell to move downwards together when moving downwards, and when the roadblock 1 moves upwards for the first time, the vibration shell 2 moves upwards together with the roadblock 1 under the action of the vibration spring 23. When the roadblock 1 moves downwards for the second time, the roadblock moves downwards under the combined action of the roadblock spring 12 and the shock absorber 15, but the amplitude is reduced, the bottom plate 11 is separated from the first shell 21, and the friction force between the toothed plate 14 and the meshing plate 24 is insufficient to separate. Thereafter, the vibration of the road block 1 is rapidly attenuated, and the vibration housing 2 continues to vibrate up and down to generate electricity. Before the next vehicle stops running to the roadblock 1, the vibration amplitude of the roadblock 1 is greatly reduced, so that the safety of the next vehicle stop passing through the roadblock 1 is greatly improved.
The power generation structure 4 comprises a sleeve 41, the bottom end of the sleeve 41 is connected with the upper end face of the fixing plate 3, and a power generation coil 43 is wound on the outer side of the sleeve; the upper end of the permanent magnet 44 is connected with the lower surface of the first shell plate 21, and the lower end thereof extends into the sleeve 41; the permanent magnets 42 are arranged at the upper end of the fixed plate 3 and the inner side of the sleeve 41, and when the permanent magnets 44 move downwards, repulsion is generated between the permanent magnets 42, so that the permanent magnets 44 are prevented from contacting the fixed plate 3, and the vibration shell 2 can vibrate up and down more conveniently. The material of the sleeve 41 may be a non-metallic material, such as ceramic, PVC pipe. The material of the fixing plate 3 may be a non-metal material such as a wood plate, a hard plastic plate, or a cement plate. A second power generation structure 4A is arranged between the second shell plate 22 and the fixed plate 3, and the structure of the second power generation structure 4A and the structure of the power generation structure 4 are symmetrical relative to the fixed plate 3.
Under the driving of the first shell plate 21, the permanent magnet 44 vibrates up and down in the sleeve 41 to generate a moving magnetic field, the generating coil 43 is cut, and the current generated on the generating coil 43 enters the second storage battery 600.
The better implementation mode is as follows: the vibration damper 15 is an active control type hydraulic vibration damper, and the test computer host 400 transmits a control signal to the signal receiving device 300 and transmits the control signal to the vibration damper 15 in a wireless mode to control the rigidity of the vibration damper, so that the vibration characteristic of the racing car passing through roadblocks with different rigidities can be tested. Preferably, a height adjusting device is disposed between the bottom plate 11 and the ground fixing plate 5 to adjust the vertical distance between the bottom plate 11 and the ground fixing plate 5, for example, a guide rod is disposed on the ground fixing plate 5 to pass through a through hole at a corresponding position on the bottom plate 11, or a gear is disposed on the ground fixing plate 5, and a rack is disposed on the bottom plate 11. This allows testing of the vibration characteristics of racing vehicles passing over road blocks 1 of different heights.
Claims (6)
1. A debugging system of an electric racing car comprises a signal acquisition and transmission device (100), a signal receiving device (300), a testing computer host (400) and an adaptive power supply, wherein the signal acquisition and transmission device (100) is in communication connection with the signal receiving device (300), and the signal receiving device (300) is connected with the testing computer host (400);
the method is characterized in that: the signal acquisition and transmission device (100) comprises a signal transmitter (101); the signal transmitter (101) is respectively connected with the motor sensor group (103), the battery sensor group (104), the accelerator pedal sensor (105) and the suspension state sensor group (106);
the adaptive power supply comprises a first storage battery (200) detachably mounted on a racing car and a vibration power generation device (500) arranged at the corresponding position of a roadblock (1) of a test site, the vibration power generation device (500) comprises a ground fixing plate (5), the surface of the ground fixing plate (5) is parallel to the road surface, a groove is formed in the middle of the surface, the roadblock (1) is positioned in the groove, the lower end of the roadblock (1) is rigidly connected with a bottom plate (11), and a vibration shell (2) is arranged below the bottom plate (11); the left side and the right side of the bottom plate (11) are provided with locking mechanisms, and the left side and the right side of a first shell plate (21) on the vibration shell (2) are provided with locking mechanisms; the locking mechanisms arranged on the left side surface and the right side surface of the bottom plate (11) and the left side surface and the right side surface of the first shell plate (21) on the vibration shell (2) comprise guide grooves in the front-back direction, slidable bosses are arranged in the guide grooves, one end of a locking spring (14A) is connected with the bottom end of the guide grooves, the other end of the locking spring is connected with the bosses, and one side of each boss is connected with a toothed plate (14); the bottom plate (11) and the toothed plates (14) at the left end and the right end of the first shell plate (21) are tightly attached to each other under the action of respective locking springs (14A); one end of a vibration spring (23) is connected with the lower surface of the first shell plate (21), the other end of the vibration spring is connected with the upper surface of the fixing plate (3), and the fixing plate (3) is buried in the roadbed and is fixed; a power generation structure (4) is arranged between the first shell plate (21) and the fixed plate (3).
2. The electric racing car debugging system of claim 1, wherein: the motor sensor group (103) collects voltage, current, temperature and torque signals of a racing car motor; the battery sensor group (104) collects the total voltage, the total current, the residual electric quantity, the voltage of the single battery and the temperature signal of the single battery of the battery pack on the racing car; the suspension state sensor group (106) collects displacement of a racing car suspension and load signals of four wheels; the vibration power generation device (500) generates power by using vibration generated when the racing car drives over the roadblock (1); the vibration power generation device (500) is connected with a second storage battery (600); the test computer host (400) is detachably arranged on the racing car or placed outside the racing car;
the first storage battery (200) is provided with a mains supply interface and a first charging interface for connecting with the second storage battery (600); the second storage battery (600) is provided with a mains supply interface and a second charging interface for connecting with the first storage battery (200); and the test computer host (400) is provided with a mains supply interface and an interface connected with the first storage battery (200) and/or the second storage battery (600).
3. The electric racing car debugging system of claim 1, wherein: the signal acquisition and transmission device (100) is in communication connection with the signal receiving device (300) in a wireless mode, and the signal receiving device (300) is in communication connection with the test computer host (400) in a wireless mode.
4. The electric racing car debugging system of claim 1, wherein: the power generation structure (4) comprises a sleeve (41), the bottom end of the sleeve (41) is connected with the upper end face of the fixing plate (3), and a power generation coil (43) is wound on the outer side of the sleeve; the upper end of the permanent magnet (44) is connected with the lower surface of the first shell plate (21), and the lower end of the permanent magnet extends into the sleeve (41); the upper end of the fixed plate (3) and the inner side of the sleeve (41) are provided with permanent magnets (42).
5. The electric racing car debugging system of claim 1, wherein: and a power generation structure (4) is arranged between the ground fixing plate (5) and the bottom plate (11).
6. The electric racing car debugging system of claim 1, wherein: and a height adjusting device which can adjust the distance between the bottom plate (11) and the ground fixing plate (5) in the vertical direction is arranged between the bottom plate and the ground fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711067011.1A CN107733034B (en) | 2015-11-06 | 2015-11-06 | Electric racing car debugging system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751053.1A CN105262179B (en) | 2015-11-06 | 2015-11-06 | A kind of electronic racing car debugging system |
| CN201711067011.1A CN107733034B (en) | 2015-11-06 | 2015-11-06 | Electric racing car debugging system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510751053.1A Division CN105262179B (en) | 2015-11-06 | 2015-11-06 | A kind of electronic racing car debugging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107733034A CN107733034A (en) | 2018-02-23 |
| CN107733034B true CN107733034B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510751053.1A Expired - Fee Related CN105262179B (en) | 2015-11-06 | 2015-11-06 | A kind of electronic racing car debugging system |
| CN201711067011.1A Expired - Fee Related CN107733034B (en) | 2015-11-06 | 2015-11-06 | Electric racing car debugging system |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510751053.1A Expired - Fee Related CN105262179B (en) | 2015-11-06 | 2015-11-06 | A kind of electronic racing car debugging system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107458167B (en) * | 2017-08-17 | 2023-10-20 | 深圳万知达科技有限公司 | Vibration power generation type automobile suspension with high power generation efficiency |
| CN114802487B (en) * | 2022-04-29 | 2023-06-06 | 贵州大学 | Manufacturing method of energy-saving racing car shell for large racing car |
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| CN101285455A (en) * | 2008-05-22 | 2008-10-15 | 浙江工业大学 | Road deceleration strip generating set |
| WO2009057348A1 (en) * | 2007-11-02 | 2009-05-07 | Sumida Corporation | Vibration electromagnetic generator |
| CN101888144A (en) * | 2009-05-15 | 2010-11-17 | 胡国祥 | Road surface electricity generation device |
| CN102536691A (en) * | 2012-02-13 | 2012-07-04 | 上海市电力公司 | Hydraulic electromagnetic generation device for collecting idle kinetic energy of vehicles |
| CN202468184U (en) * | 2012-02-28 | 2012-10-03 | 江洋 | Vibration power generation device |
| CN103640534A (en) * | 2013-12-19 | 2014-03-19 | 西华大学 | Complete car control system of formula student full electrical sports car |
| CN203522490U (en) * | 2011-03-31 | 2014-04-02 | 株式会社伊斯特 | Vibration power generator |
| CN203732283U (en) * | 2014-02-24 | 2014-07-23 | 深圳市泰慧自动化技术有限公司 | Vehicle performance detection system |
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| CN2188819Y (en) * | 1994-06-08 | 1995-02-01 | 何平 | Generator by vibrating |
| CN205178557U (en) * | 2015-11-06 | 2016-04-20 | 西华大学 | Electronic cycle racing debug system |
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2015
- 2015-11-06 CN CN201510751053.1A patent/CN105262179B/en not_active Expired - Fee Related
- 2015-11-06 CN CN201711067011.1A patent/CN107733034B/en not_active Expired - Fee Related
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| WO2009057348A1 (en) * | 2007-11-02 | 2009-05-07 | Sumida Corporation | Vibration electromagnetic generator |
| CN101285455A (en) * | 2008-05-22 | 2008-10-15 | 浙江工业大学 | Road deceleration strip generating set |
| CN101888144A (en) * | 2009-05-15 | 2010-11-17 | 胡国祥 | Road surface electricity generation device |
| CN203522490U (en) * | 2011-03-31 | 2014-04-02 | 株式会社伊斯特 | Vibration power generator |
| CN102536691A (en) * | 2012-02-13 | 2012-07-04 | 上海市电力公司 | Hydraulic electromagnetic generation device for collecting idle kinetic energy of vehicles |
| CN202468184U (en) * | 2012-02-28 | 2012-10-03 | 江洋 | Vibration power generation device |
| CN103640534A (en) * | 2013-12-19 | 2014-03-19 | 西华大学 | Complete car control system of formula student full electrical sports car |
| CN203732283U (en) * | 2014-02-24 | 2014-07-23 | 深圳市泰慧自动化技术有限公司 | Vehicle performance detection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105262179B (en) | 2017-11-28 |
| CN105262179A (en) | 2016-01-20 |
| CN107733034A (en) | 2018-02-23 |
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