Electric Power Steering for driverless vehicle
Operating principle of DRIVERLESS VEHICLE EPS:
Specification of EPS systems
| parameter | with 640w brushless motor | with 450w brushless motor | with270w brushless motor | with 170w brushless motor |
| control range of steering wheel angle | -900°-900° | |||
| max .angular velocity | 540°/s | 480°/s | 360°/s | 360°/s |
| angle sensing accuracy of the steering wheel | 0.1° | 0.1° | 0.5° | 0.5° |
| angle control accuracy of the steering wheel | ±0.5° | ±0.5° | ±1° | ±1° |
| control accuracy of the steering wheel | <=10°/s | <=10°/s | <=30°/s | <=30°/s |
| response time | <50ms | <50ms | <100ms | <100ms |
| max.output torque | >64Nm | >48Nm | >38Nm | >24Nm |
Modify the existing vehicle to driverless vehicle ,mainly for technical research and study,contest and application in restricted region
PROPOSAL 1 .
FOR vehicles with mechanical steering
Install EPS and ECU on the vehicle.ECU may communicate with the vehicle ECU to control the motor of EPS.Motor runs according to the signal of ECU and drives the steering system to steer automatically.
PROPOSAL 2.
FOR vehicles with EPS
Add some parts on the original EPS of the vehicle,exchange the ECU, ECU controls the EPS to steer automatically after receiving the order from vehicle ECU
PROPOSAL 3.
FOR logistic vehicles with mechanical recirculating ball steering system
Install EPS on the column,remain the original steering .the EPS will receive the order from the vehicle's ECU and steer automatically
Functions:
1.control the angle of steering wheel
2.set the steering angular velocity
3.steering wheel active return
4.electric power steering
5.can communication
Project for the co-development of cars in the future
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 45 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
