digital signage – Bivocom

Bivocom Helps Ensure a Safe School Zone

Bivocom — Sat, 28 Jan 2023 08:49:56 +0000

Bivocom has helped ensure a safe school zone in US by providing its robust and customized cellular modems TD210 to a school zone flasher system manufacturer, bringing stable M2M connectivity to their intelligent traffic system.

Background

Flasher system has been widely used in school zone to ensure a safe and efficient way for students and drivers to get to where they need to be. An industry leader of intelligent traffic system manufacturer in US was looking for an industrial 4G modem with RS232 to replace their legacy 3G modem due to the end of 3G service from AT&T, Verizon, T-mobile, etc. In addition, the manufacturer was also requiring a customized firmware to meet their remote diagnosis and control needs. After more than 1-year field testing, Bivocom 4G serial modem TD210’s high quality and customized features finally won customer’s trust, and was added to their intelligent flasher system for school zone.

System Diagram

The intelligent flasher system for school zone includes solar panel/AC power supply, LED signs, battery, control panel, time switch, M2M modem TD210, and centralized platform to monitor and manage the system remotely.

Benefits of Using M2M Modem TD210

Establish a robust and stable M2M connectivity between field system and remote platform
Solar voltage, AC supply, battery and cabinet door can be remotely monitored
Scheduled program can be downloaded to time switch remotely
Alerts can be sent to users via text or email from platform
Remote diagnosis of modems via SMS commands

TR321 for Smart LED Display

Bivocom — Fri, 15 Nov 2019 01:57:27 +0000

Bivocom 4G router TR321 has been used for smart LED display of building and shopping center in Wuhan city of Hubei province in China.

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The Bivocom TR321 has been used to monitor power management of the onsite controller via RS232, and RJ45 is connected to the media converter for video or content display.

● 4G, LTE CAT M1/NB-IoT for option
● OpenWRT based, Python and LUA programming
● 1-RS232, 1-RS485, 2-RJ45
● Modbus RTU/TCP, MQTT, SNMP, RIP, OSPF
● Secure VPN: IPsec/PPTP/L2TP/GRE/OpenVPN
● DIN Rail or Wall Mount

The post TR321 for Smart LED Display appeared first on Bivocom.

Let the parking system be smart and high efficient

Bivocom — Wed, 24 Jul 2019 06:16:20 +0000

Bivocom 4G Router TR321 has been used for smart and high efficient parking solution, which helps to guide the drivers for parking.

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The post Let the parking system be smart and high efficient appeared first on Bivocom.

Xiamen Bivocom Escorts the BRICS Summit

Bivocom — Mon, 04 Sep 2017 09:31:30 +0000

September 3rd to 5th, 2017, the ninth BRICS summit will be held in Xiamen, Fujian province. China as the rotating presidency, coming across the BRIC countries’ starting point of the second “golden decade”, the deepening of the BRICS partnership may integrate with “OBOR” initiative, and therefore becomes a major concern. After Beijing, Shanghai and Hangzhou, Xiamen has become another Chinese city that will make its debut in the international arena.

As the host, the whole Xiamen city congratulates to the magnificent convening of the Summit in their own ways, Bivocom also escorts the BRICS summit, remote monitor and control the road tunnel nodes.

Because of the traffic accidents and heavy traffics caused by the over fast speed of cars, it is necessary to build intelligent and efficient automatic monitoring system, to remote monitor the internal traffic flow and flow rate of cars passed by the toil station, ventilation equipment working status, power equipment parameters, traffic monitoring and environmental conditions, etc.

The wireless monitoring system mainly adopts Bivocom TD210 series modems as the core data transmission device, transfer the traffic flow, environmental conditions and other information from the front-end to the remote service center for data analysis, monitoring, control and so on.

TD210 Series IP Modem is a type of industrial wireless IP Modem (Also called DTU, Data Transfer Unit), designed to fully meet the needs of industrial standards and industrial users. It adopts high-powered industrial 32-bits CPU, multi-layer software detection and hardware protection mechanism to ensure reliability and stability of the device. It supports worldwide carrier 4G/3G cellular network FDD-LTE, TD-LTE, and WCDMA, EVDO, TD-SCDMA, EDGE, CDMA 1X and GPRS. With rich and flexible interfaces, such as RS232, RS485 and RS422, and TTL GPIOs is also customizable.

TD210 Series IP Modem can help users to quickly access the Internet, to ensure secure and reliable data transmission. It’s ideal for IOT (Internet of Things) and M2M (Machine to Machine) applications, and has been widely used in many applications, such as Intelligent Transportation, Smart Grid, Vending Machine, Agricultural Irrigation, Environmental Protection, Industrial Automation, Energy Saving, Smart Home, etc.

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