SHENZHEN VLG WIRELESS TECHNOLOGY CO., LTD

Contact Contact

Get quotation
Language
×
Solution

Vehicle Antenna Solution

Satellite Antenna Solution

IOT Antenna Solution

Wire Harness Solution

Antenna + Solution(NEW)

Product

Vehicle Antenna

Satellite Antenna

IOT Antenna

Wire Harness

Antenna+

Company

Company Profile

Development History

Certificate

Partner

Support

Technical Support

Product Customization

Download

News

Company News

Industry News

Technology News

Contact

Contact Information

Leave a Message

Product Faqs

Join Us

Home Home  >  Solution > Vehicle Antenna Solution

Vehicle OBU solution

OBU function: It can communicate with roadside units (RSU) and other vehicles, sense and interact with intelligent roadside units and other vehicles, and realize the coordinated management of people, vehicles, roads and cloud platforms. It ensures active driving safety and provides basic functions for automatic driving.

Our important customers are Wanji Technology, Hikailink, and CITIC. The OBU solution product we provided for Wanji Technology has passed the road test and moved into small-batch trial production.
Our company's supporting OBU combination antenna:

5G+GNSS(L1+L2+L5)+V2X+WIFI

The following are the test data of 5G, V2X antenna, and high-precision GNSS antenna:
OBU Antenna Test Report

Testing
tools:

V2X performance test software, a laptop, two cars, and two sets of OBU devices (4 units).

Test
Standard:

Under line-of-sight conditions, V2I communication distance ≥ 800m, V2V communication distance ≥ 300m, communication delay ≤ 20ms, packet loss rate ≤ 1%

Test
Method:

• The test equipment modules are all configured in periodic transmission mode, with a data packet transmission frequency of 10Hz and a test packet number of 5000
packets.

• V2V test, deploy two OBU test environments, test the packet loss rate and delay in different travel modes and coverage ranges in static and dynamic scenarios, and
record the data in the table below;

• For V2I testing, deploy one OBU and one RSU test environment, test the packet loss rate and latency in different coverage areas in static and dynamic scenarios, and
record the data in the table below;


Test TypeTest direction

Packet
 length(byte)

Stable packet
receiving distance

Maximum packet
receiving distance

Test scenario

Dynamic
testing

V2V moving away
from each other in
the same direction

100800m1093.2m

Vehicle OBU solution

1200731.4m737.6m

V2V approaching in 

the same  direction

100964m1030.3m
1200666.1m799.1m
High-precision positioning antenna test data

Testing
Location

Software ParkTest weather:

partly
 cloudy


Testing
Location

G6 ExpresswayTest weather:light rain
Antenna

Positioning
 status

Latitude and
longitude
error

Installation
 distance 

Accuracy
error

AntennaPositioning status

Latitude and
 longitude error

Installation distance

Accuracy
 error

VLG

Fixed solution: 94.4%

Floating point
solution: 5%

Differential
solution: 0.6%

East-West Direction: 
 0.3329m

North-South

Direction:0.299m

0.53m0.0825mVLG

Fixed solution:
98%

Floating point
solution: 0.8%

Differential solution:
1.1%

East-West
Direction: 

0.2767m
North-South
Direction: 

0.667m

0.66m0.0621m

Related Products

Car Antenna AM/FM+DAB+4G+GNSS 4-in-1 Combination Detail

On-board intelligent network antenna

Car Antenna AM/FM+DAB+4G+GNSS 4-in-1 Combination

Operating voltage: DC 8V (power supply voltage 12V) The working current is 75±10mA. Operating frequency: FM 87.5.MHz to 108MHz; Output gain: FM 16±3dB; Output impedance: 50 Ω ±3 Ω; The output standing wave ratio is.≤2 0. noise coefficient: ≤3.5dB;

Omnidirectional fiberglass antenna TY-8493-3Q55AWD1E Detail

IOT Antenna

Omnidirectional fiberglass antenna TY-8493-3Q55AWD1E

Model No.: TY-8493-3Q55AWD1E Frequency Range: 840-930MHz Gain(dBi): 3±1dBi VSWR: ≤2.0 Polarization:  Vertical Horizontal Beamwidth(0°): 360° Vertical Beamwidth(0°): 55±10°

Omnidirectional fiberglass antenna TY-5759-10Q9AWD1E Detail

IOT Antenna

Omnidirectional fiberglass antenna TY-5759-10Q9AWD1E

Model No.: TY-5759-10Q9AWD1E Frequency Range: 5700-5900MHz Gain(dBi): 10±1dBi VSWR: ≤2.0 Polarization:  Vertical Horizontal Beamwidth(0°): 360° Vertical Beamwidth(0°): 9±3°

Omnidirectional fiberglass antenna TY-1112-5Q23AWD1E Detail

IOT Antenna

Omnidirectional fiberglass antenna TY-1112-5Q23AWD1E

Model No.: TY-1112-5Q23AWD1E Frequency Range: 1180-1280MHz Gain(dBi): 5±1dBi VSWR: ≤2.0 Polarization:  Vertical Horizontal Beamwidth(0°): 360° Vertical Beamwidth(0°): 55±

Omnidirectional fiberglass antenna TY-2425-8Q17AWD1E Detail

IOT Antenna

Omnidirectional fiberglass antenna TY-2425-8Q17AWD1E

Model No.: TY-2425-8Q17AWD1E Frequency Range: 2400-2500MHz Gain(dBi): 8±1dBi VSWR: ≤1.5 Polarization:  Vertical Horizontal Beamwidth(0°): 360° Vertical Beamwidth(0°): 17±5°

Omnidirectional fiberglass antenna TY-5153-10Q9AWD1E Detail

IOT Antenna

Omnidirectional fiberglass antenna TY-5153-10Q9AWD1E

Model No.: TY-5153-10Q9AWD1E Frequency Range: 5150-5350MHz Gain(dBi): 10±1dBi VSWR: ≤2.0 Polarization:  Vertical Horizontal Beamwidth(0°): 360° Vertical Beamwidth(0°): 9±2°

More Cases

Repeater Antenna – The antenna component used to receive and transmit radio waves in a repeater system.

Repeater Antenna – The antenna component used to receive and transmit radio waves in a repeater system.

Repeater antennas play a vital role in mobile communication networks, By properly deploying repeaters and their antenna systems, they can effectively increase network coverage, improve call quality and data transmission rates, and reduce communication blind spots and dropped calls, rate and improve user satisfaction, The repeater antenna is an important

Know More

Vehicle Smart Antenna: 5G Transparent Film Antenna

Vehicle Smart Antenna: 5G Transparent Film Antenna

VLG vehicle-mounted antenna solutions mainly serve well-known companies in the automotive industry such as Toyota, Xiaomi, NIO, Mitsubishi, BYD, Geely, and Wuling. If you want to know more about customized antenna solutions, please contact us for details. ----------------------------- Picture yourself cruising down a highway in a futuristic car. As you

Know More

T-Box and Shark fin Combo Antenna for Vehicle

T-Box and Shark fin Combo Antenna for Vehicle

T-Box and Shark fin Combo Antenna for Vehicle  4G/5G+Wi-Fi+AM/FM+DAB+DVB+GNSS+C-V2X 8-IN-1 ANTENNA (CUSTOMIZEABLE) The professional T-Box and shark fin antenna solutions our company has developed for well-known companies in the industry such as Yutong Bus and BYD have enhanced the intelligence and communication capabilities of customers' vehicles and helped customers develop intelligent

Know More

External Tiantong Antenna Solution

External Tiantong Antenna Solution

Technical Background Tiantong-1 satellite is a high-orbit (GEO) synchronous satellite, which means that it is located at a fixed position about 36,000 kilometers above the earth's equator, synchronized with the earth's rotation, and therefore always located above the same area. Since Tiantong-1 satellite is a high-orbit satellite, its signal coverage

Know More

VLG Frequency-shifting 5G Indoor Coverage

VLG Frequency-shifting 5G Indoor Coverage

Current Status of 5G Indoor Coverage The common problems in indoor coverage construction: • The digital indoor coverage systems based on optical fiber/network cable support multichannel 5G-NR and network management. While these products have problems in construction costs, construction difficulties and long construction periods. • Traditional DAS indoor coverage: Make full use

Know More

Vehicle wiring harness case

Vehicle wiring harness case

We provide professional wiring harness solutions for customers such as IT BOX Intelligent Mobility (Henan), Yutong Bus, Toyota Japan, BYD, etc., demonstrating our technical strength and industry insight to help customers upgrade their products and achieve intelligent transformation. The main principle is to combine the real-time video images provided by four 180-degree

Know More

Repeater Antenna – The antenna component used to receive and transmit radio waves in a repeater system.

Repeater Antenna – The antenna component used to receive and transmit radio waves in a repeater system.

Repeater antennas play a vital role in mobile communication networks, By properly deploying repeaters and their antenna systems, they can effectively increase network coverage, improve call quality and data transmission rates, and reduce communication blind spots and dropped calls, rate and improve user satisfaction, The repeater antenna is an important

Know More

Vehicle Smart Antenna: 5G Transparent Film Antenna

Vehicle Smart Antenna: 5G Transparent Film Antenna

VLG vehicle-mounted antenna solutions mainly serve well-known companies in the automotive industry such as Toyota, Xiaomi, NIO, Mitsubishi, BYD, Geely, and Wuling. If you want to know more about customized antenna solutions, please contact us for details. ----------------------------- Picture yourself cruising down a highway in a futuristic car. As you

Know More

T-Box and Shark fin Combo Antenna for Vehicle

T-Box and Shark fin Combo Antenna for Vehicle

T-Box and Shark fin Combo Antenna for Vehicle  4G/5G+Wi-Fi+AM/FM+DAB+DVB+GNSS+C-V2X 8-IN-1 ANTENNA (CUSTOMIZEABLE) The professional T-Box and shark fin antenna solutions our company has developed for well-known companies in the industry such as Yutong Bus and BYD have enhanced the intelligence and communication capabilities of customers' vehicles and helped customers develop intelligent

Know More

External Tiantong Antenna Solution

External Tiantong Antenna Solution

Technical Background Tiantong-1 satellite is a high-orbit (GEO) synchronous satellite, which means that it is located at a fixed position about 36,000 kilometers above the earth's equator, synchronized with the earth's rotation, and therefore always located above the same area. Since Tiantong-1 satellite is a high-orbit satellite, its signal coverage

Know More

VLG Frequency-shifting 5G Indoor Coverage

VLG Frequency-shifting 5G Indoor Coverage

Current Status of 5G Indoor Coverage The common problems in indoor coverage construction: • The digital indoor coverage systems based on optical fiber/network cable support multichannel 5G-NR and network management. While these products have problems in construction costs, construction difficulties and long construction periods. • Traditional DAS indoor coverage: Make full use

Know More

Vehicle wiring harness case

Vehicle wiring harness case

We provide professional wiring harness solutions for customers such as IT BOX Intelligent Mobility (Henan), Yutong Bus, Toyota Japan, BYD, etc., demonstrating our technical strength and industry insight to help customers upgrade their products and achieve intelligent transformation. The main principle is to combine the real-time video images provided by four 180-degree

Know More
More

Leave a message

Have a question. Talk to our Sales, Engineering or CS Teams today.

Contact

Solution

Vehicle Antenna Solution
Satellite Antenna Solution
IOT Antenna Solution
Wire Harness Solution
Antenna + Solution(NEW)

Product

Vehicle Antenna
Satellite Antenna
IOT Antenna
Wire Harness
Antenna+

Company

Company Profile
Development History
Certificate
Partner

News

Company News
Industry News
Technology News

SHENZHEN VLG WIRELESS TECHNOLOGY CO., LTD+86 186 8871 1070

4/F, B5 Building, Taohuayuan Technology & Innovation Ecological Park, Xixiang, Baoan, Shenzhen


Unit 605,6/F Building 8, Hong Kong-Shenzhen Innovation and Technology Park, Lok Ma Chau Loop,Hong Kong.


sales@vlg-tech.com

facebook twitter Linked ins youtube Tiktok whatsapp
SHENZHEN VLG WIRELESS TECHNOLOGY CO., LTD

You can also reach us on +86 186 8871 1070, or sales@vlg-tech.com. Our sales department will reply to you soon.

Leave a message

    This site is registered on wpml.org as a development site. Switch to a production site key to remove this banner.