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Car Multimedia Player Android Bluetooth T4

Car Multimedia Player Android Bluetooth

The T4 smart video terminal is a vehicle-mounted terminal that integrates video, Android system, 7-inch display, RFID card, Wi-Fi module, 4G network communication, and Beidou/GPS positioning. It has powerful software and hardware functions. The memory is upgraded to 2GB, the storage space is expanded to 16GB, and the APP runs smoother. It is widely used in taxis, online car-hailing, public transportation, freight, and other industry applications.

Product Features

Function Description

Specification parameters

Product Features

One-piece industrial structure design: suitable for tabletop installation.

Operating system: Based on Android 7.1 operating system.

7-inch touch screen: the screen resolution is 1024*600.

Support RFID, IC card driver information card.

Support external taxi peripherals such as operating status display, taxi top light, meter, flop and so on.

Wireless communication: Support 4G LTE Global Band.

WIFI: Built-in WIFI hotspot, you can share the Internet.

Support up to 4 channels of video

Support VOIP voice call.

Integrate iFLYTEK voice, support Chinese and English TTS speech synthesis.

Support the installation of third-party applications and expand the application functions of the terminal industry.

With battery over-discharge protection function, with over-voltage protection, if the limit voltage is exceeded, immediately cut off the external circuit protection terminal.

Low power consumption. When the flameout detects that the battery voltage is low, it can enter the zero-power consumption state. At this time, the working current is less than 2mA, which can effectively protect the car battery from over-discharge.

Multiple protection of power supply, which can adapt to the complex power interference environment in the car.

Provide secondary development SDK

Function Description

1.Support Security operations monitoring，taximeter，Passenger payments，Service evaluation，information service.

2.Support driver login and driver authentication,remote telephone monitoring,Support for telecall services.

3.Support data acquisition of audio, video, images, alarms, operational data, etc.

4.Support various types of alarms such as fault type, driving type, service type, etc.

5.Support real-time navigation, entertainment audio and video, reverse camera.

BDS positioning

BSD positioning is a satellite navigation system independently developed by China, providing positioning, navigation and time services with global coverage.

GPS positioning

The GPS positioning function can record vehicle location, speed, direction and other information, and save it synchronously with video recordings.

Intelligent algorithm

Support ADAS,DSM, Face ID,People counting functions

Video

4 HD video; 6 video Customizable

Interface

1*USB; 3*RS232; 1*CAN; Support IC Card ; Support RFID

Voice calls

Support call and remote monitoring functions; TTS text and voice broadcasting functions; Support VOIP voice call;

Display screen

7-inch touch screen; Resolution; 1024*600; 7 buttons, can be customized; Android 7.1 operating system

Communication

Support global 4 communication; Support WIFI

Storage

2*2T TF card ; Support Hard Disk

Highly flexible

Interactive UI Design; Support for third-party applications; Provide secondary development SDK

Easy maintenance

Countertop mounting, suitable for all types of vehicles; Support OTA,Support local TF card upgrade; Support for Cloud Guardian application

Specification parameters

The main parameters	Operating Voltage		12V
	Operating voltage range		9-16V
	System startup time		Cold start≤25S, hot start≤2S
LCD screen	size		7.0 inch
	Resolution		1024X600
Video interface	Support a few roads		Support up to 4 channels
	Working voltage/current		12V
	Pixel (resolution)		2 channels 720P, 1 channel 1080P. can be expanded to 4 channels 720P
	recording function		1 camera with recording function
	Connector model		T4 throwing line, aviation plug
Audio	Horn parameters		Built-in 1.5W speaker, 8 ohm
	MIC		Voice recognition, call
GPS	Module model		Module built-in positioning function
	Frequency Range		Support BD/ GPS / GLONASS; compatible with A-GPS
	other requirements		Support positioning antenna open circuit and short circuit detection
			GPS module reserved on the motherboard ③
storage	FLASH		16GB ROM
	RAM		2GB RAM
	Expansion Card		TF card interface supports up to 128GB
wireless network	WIFI	Module	Module built-in WIFI
		supporting agreement	2.4G, 802.11b/g/n
		Antenna type	Built-in antenna
	4G		4G LTE Global Band
button	Number of key types		7 buttons, can be customized
	Function definition		Home/Navigation/Video/Back/Satisfied/General/Unsatisfied. Button function customers can customize
	Privately printed content		Home/Navigation/Video/Back/Satisfied/General/Unsatisfied
IC card	IC card /RFID reader
USB	Interface Type		Micro USB / cable jet head
	Functional requirements		Support 2 USB ports, external USB mobile hard disk can be connected ④
Serial port	Functional requirements		4 peripheral serial ports, used to connect meter, dome light, driving status controller, etc.
	Peripheral power supply		not support
	Debug port		Pull out the debug serial port
I/O	High- and low-level signal		2 inputs, 1 relay control output, 1 emergency alarm
Acceleration sensor, gyroscope	Functional requirements		Support, used to detect impact, rollover, etc.
Positioning performance	GPS module		P1311
	Tracking sensitivity		-162dBm
	Positioning time		Cold start TTFF: ≤32s Hot start TTFF: ≤1s Recapture TTFF: ≤1s
	positioning accuracy		≤2.5m
	Speed accuracy		≤0.1m/s