CN208705056U - Hub motor for electric automobile test-bed - Google Patents
Hub motor for electric automobile test-bed Download PDFInfo
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- CN208705056U CN208705056U CN201821539512.5U CN201821539512U CN208705056U CN 208705056 U CN208705056 U CN 208705056U CN 201821539512 U CN201821539512 U CN 201821539512U CN 208705056 U CN208705056 U CN 208705056U
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Abstract
The utility model relates to laboratory energy test field, specially a kind of hub motor for electric automobile test-bed comprising: main controller module and electric machine testing device, resistance measurement device and electrical energy recovery device；Wherein the main controller module is suitable for controlling electric machine testing device, resistance measurement device and electrical energy recovery device and tests vehicle.It realizes main controller module and controls electric machine, resistance measurement unit simulation resistance and electrical energy recovery device recycling electric energy respectively, realize and be completed at the same time vehicle drag test, electromechanical testing and energy regenerating test in laboratory.
Description
Technical field
The utility model relates to laboratory energy test field, specially a kind of hub motor for electric automobile test-bed.
Background technique
Nowadays, new-energy automobile uses more and more extensive.
The application of new-energy automobile is along with a big problem, that is, new-energy automobile energy operation efficiency is too low, is
It is too high that the service efficiency of test energy builds complete new-energy automobile cost, it is desirable that can build in the lab
A vertical simple system of low cost structure can be completed at the same time a variety of tests.
In order to solve the above-mentioned technical problem, need to design a kind of new hub motor for electric automobile test-bed.
Utility model content
The purpose of the utility model is to provide a kind of hub motor for electric automobile test-bed, with solve laboratory simultaneously
Complete the problem of vehicle drag test, electromechanical testing and energy regenerating are tested.
In order to solve the above-mentioned technical problem, the utility model provides a kind of hub motor for electric automobile test-bed, packet
It includes:
Main controller module and electric machine testing device, resistance measurement device and electrical energy recovery device；Wherein
The main controller module is suitable for control electric machine testing device, resistance measurement device and electrical energy recovery device to vehicle
It is tested.
Further, the electric machine testing device include: with main controller module be electrically connected electric machine controller module, by
The hub motor of electric machine controller module control, the temperature sensor and Hall sensor being electrically connected with main controller module,
And the tire of hub motor is installed；
The electric machine controller module is suitable for receiving the control signal that main controller module is sent, and according to control signal control
Hub motor rotation processed, to drive tyre rotation；
The temperature sensor is adapted to detect for the temperature data of hub motor, and temperature data is sent to master controller mould
Block；
The Hall sensor is adapted to detect for the rotary speed data of hub motor, and rotary speed data is sent to master controller mould
Block；
The temperature for the hub motor that the temperature sensor will test is sent to control module, when temperature is more than default temperature
When spending, control module controls wheel hub decelerating through motor, while the revolving speed of Hall sensor detection deceleration rear-wheel hub motor is sent to control
Molding block.
Further, the resistance measurement device include: by main controller module control assembly type flywheel group, brake assemblies and
Drum dynamometer；
The assembly type flywheel group is suitable for simulation kinetic energy；
The control signal that the brake assemblies are suitable for being issued according to main controller module generates braking moment；
The drum dynamometer includes: the dynamometer machine of rotary drum and main controller module control；
The rotary drum is connect with dynamometer machine；
The dynamometer machine is adapted to detect for power；
The main controller module is suitable for according to the detected power regulation rotary drum revolving speed of dynamometer machine, thus suffered by simulating vehicle
Resistance.
Further, the hub motor for electric automobile test-bed further include: the man-machine friendship controlled by main controller module
Mutual device；
The human-computer interaction device is suitable for showing the power of measurement of power machine testing, controls electric car by human-computer interaction device
Hub motor test-bed.
Further, the hub motor for electric automobile test-bed further include: surveyed by the load-carrying of main controller module control
Trial assembly is set；
The load-carrying test device includes: bearing mechanism, the bearing plate connecting with the bearing mechanism；Wherein
The bearing plate connects the output shaft end of hub motor by suspension arrangement；
The main controller module is suitable for controlling bearing mechanism and is pressed by output shaft end of the bearing plate to hub motor, with
Simulating vehicle loading capacity.
The utility model has the beneficial effects that the utility model is by main controller module and by main controller controls module
Resistance measurement device, electric machine and the electrical energy recovery device of control, realize main controller module control respectively electric machine,
Resistance measurement unit simulation resistance and electrical energy recovery device recycle electric energy, realize and are completed at the same time vehicle drag survey in laboratory
Examination, electromechanical testing and energy regenerating test.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the system block diagram for being originally hub motor for electric automobile test-bed involved in utility model.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Embodiment 1
Fig. 1 is the system block diagram for being originally hub motor for electric automobile test-bed involved in utility model.
As shown in Figure 1, present embodiments providing a kind of hub motor for electric automobile test-bed, comprising: master controller mould
Block and electric machine testing device, resistance measurement device and electrical energy recovery device；Hub motor for electric automobile test-bed can be
Laboratory carries out the test of a variety of vehicle energies, can carry out experiment test with a tire of design vehicle；The wherein master control
Device module processed is suitable for control electric machine testing device, resistance measurement device and electrical energy recovery device and tests vehicle；The master
Controller module can use model are as follows: the MCU of the RH850 P1M series of F701322EAFP#AA1, RENESAS；The electric energy
Recyclable device can use super capacitor, and the super capacitor can use Maxwell super capacitor；Electric machine testing device, resistance
Force test device and electrical energy recovery device can carry out vehicle drag test, electromechanical testing and energy regenerating test simultaneously.
In the present embodiment, the electric machine testing device includes: the electric machine controller being electrically connected with main controller module
Module, the hub motor controlled by electric machine controller module, the temperature sensor and Hall being electrically connected with main controller module
Sensor, and the tire of hub motor is installed；The electric machine controller module can use TC1782 processor；The electricity
Machine controller module is suitable for receiving the control signal that main controller module is sent, and is turned according to control signal control hub motor
It is dynamic, to drive tyre rotation；The temperature sensor is adapted to detect for the temperature data of hub motor, and temperature data is sent
To main controller module；The Hall sensor is adapted to detect for the rotary speed data of hub motor, and rotary speed data is sent to master
Controller module；The temperature for the hub motor that the temperature sensor will test is sent to control module, when temperature is more than pre-
If when temperature (190 DEG C), control module controls wheel hub decelerating through motor, while turn of Hall sensor detection deceleration rear-wheel hub motor
Speed is sent to control module, when temperature sensor detects that the temperature of hub motor no longer increases, the control module control
Hub motor, which is slowed down, to be stopped；The hub motor of vehicle can be tested by electric machine testing device.
In the present embodiment, the resistance measurement device includes: by main controller module control assembly type flywheel group, braking
Component and drum dynamometer；The assembly type flywheel group is suitable for simulation kinetic energy；It can be by changing flywheel in assembly type flywheel group
Number change kinetic energy simulation；The control signal that the brake assemblies are suitable for being issued according to main controller module generates brake force
Square；The brake assemblies can use disk brake；The drum dynamometer can use double rotating drum testing stand；The rotary drum
Testing stand includes: the dynamometer machine of rotary drum and main controller module control；The rotary drum (the active rotary drum in double rotating drum testing stand)
It is connect with dynamometer machine；The dynamometer machine is adapted to detect for power；The dynamometer machine can use YVP series TYPE type dynamometer machine；Institute
Main controller module is stated to be suitable for according to the detected power regulation rotary drum revolving speed of dynamometer machine, thus resistance suffered by simulating vehicle；Pass through
Resistance measurement device can test resistance.
In the present embodiment, the hub motor for electric automobile test-bed further include: by main controller module control
Human-computer interaction device；The human-computer interaction device can use capacitive touch screen；Human-computer interaction device passes through touch screen control
Circuit is connect with main controller module；The human-computer interaction device is suitable for showing the power of measurement of power machine testing, can also show temperature
The revolving speed for spending the hub motor temperature of sensor detection and the hub motor of Hall sensor detection, can by human-computer interaction device
To control hub motor for electric automobile test-bed；By human-computer interaction device experimenter can more easily carry out test and
Observe data.
In the present embodiment, the hub motor for electric automobile test-bed further include: by main controller module control
Load-carrying test device；The load-carrying test device includes: bearing mechanism, the bearing plate connecting with the bearing mechanism；It is wherein described
Bearing plate connects the output shaft end of hub motor by suspension arrangement；The main controller module is suitable for control bearing mechanism and passes through
Bearing plate presses to the output shaft end of hub motor, with simulating vehicle loading capacity；It can change wheel hub by load-carrying test device
The load capacity of motor can test hub motor in the power of different load capacity lower hub motors.
In conclusion the utility model passes through main controller module and the resistance measurement controlled by main controller controls module
Device, electric machine and electrical energy recovery device realize main controller module and control electric machine, resistance measurement device mould respectively
Quasi- resistance and electrical energy recovery device recycle electric energy, realize and are completed at the same time vehicle drag test, electromechanical testing and energy in laboratory
Amount recycling test.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (5)
1. a kind of hub motor for electric automobile test-bed characterized by comprising
Main controller module and electric machine testing device, resistance measurement device and electrical energy recovery device；Wherein
The main controller module, which is suitable for control electric machine testing device, resistance measurement device and electrical energy recovery device, carries out vehicle
Test.
2. hub motor for electric automobile test-bed as described in claim 1, which is characterized in that
The electric machine testing device includes: the electric machine controller module being electrically connected with main controller module, by electric machine controller
The hub motor of module control, the temperature sensor and Hall sensor being electrically connected with main controller module, and be equipped with
The tire of hub motor；
The electric machine controller module is suitable for receiving the control signal that main controller module is sent, and according to control signal control wheel
Hub motor rotation, to drive tyre rotation；
The temperature sensor is adapted to detect for the temperature data of hub motor, and temperature data is sent to main controller module；
The Hall sensor is adapted to detect for the rotary speed data of hub motor, and rotary speed data is sent to main controller module；
The temperature for the hub motor that the temperature sensor will test is sent to control module, when temperature is more than preset temperature
When, control module controls wheel hub decelerating through motor, while the revolving speed of Hall sensor detection deceleration rear-wheel hub motor is sent to control
Module.
3. hub motor for electric automobile test-bed as described in claim 1, which is characterized in that
The resistance measurement device includes: by main controller module control assembly type flywheel group, brake assemblies and drum dynamometer；
The assembly type flywheel group is suitable for simulation kinetic energy；
The control signal that the brake assemblies are suitable for being issued according to main controller module generates braking moment；
The drum dynamometer includes: the dynamometer machine of rotary drum and main controller module control；
The rotary drum is connect with dynamometer machine；
The dynamometer machine is adapted to detect for power；
The main controller module is suitable for according to the detected power regulation rotary drum revolving speed of dynamometer machine, so that simulating vehicle is obstructed
Power.
4. hub motor for electric automobile test-bed as claimed in claim 3, which is characterized in that
The hub motor for electric automobile test-bed further include: the human-computer interaction device controlled by main controller module；
The human-computer interaction device is suitable for showing the power of measurement of power machine testing, controls electric automobile hub by human-computer interaction device
Motor test rack.
5. hub motor for electric automobile test-bed as described in claim 1, which is characterized in that
The hub motor for electric automobile test-bed further include: the load-carrying test device controlled by main controller module；
The load-carrying test device includes: bearing mechanism, the bearing plate connecting with the bearing mechanism；Wherein
The bearing plate connects the output shaft end of hub motor by suspension arrangement；
The main controller module is suitable for controlling bearing mechanism and is pressed by output shaft end of the bearing plate to hub motor, with simulation
Vehicle capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539512.5U CN208705056U (en) | 2018-09-20 | 2018-09-20 | Hub motor for electric automobile test-bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539512.5U CN208705056U (en) | 2018-09-20 | 2018-09-20 | Hub motor for electric automobile test-bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208705056U true CN208705056U (en) | 2019-04-05 |
Family
ID=65947109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821539512.5U Active CN208705056U (en) | 2018-09-20 | 2018-09-20 | Hub motor for electric automobile test-bed |
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| CN (1) | CN208705056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2624317A (en) * | 2020-01-02 | 2024-05-15 | Ree Automotive Ltd | Vehicle corner modules and vehicles comprising them |
-
2018
- 2018-09-20 CN CN201821539512.5U patent/CN208705056U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2624317A (en) * | 2020-01-02 | 2024-05-15 | Ree Automotive Ltd | Vehicle corner modules and vehicles comprising them |
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