Smart Lighting for Public Transportation and Railways

Tondo’s Smart Lighting can drive electricity, GHG footprint, and operational cost savings of as much as 30% over simple LED lamp upgrades, and can improve passenger safety and security for your bus, railway and rapid transit operations.

Image of Smart Lighting Power Savings Sources Pie Chart

Improve Station Safety and Security

Smart lighting and the appropriate selection of lighting intensity, color temperature, and coverage can make a significant difference in whether passengers feel welcome, safe, and secure, and deter crime.

With Tondo’s Smart Lighting solutions, you can easily tailor lighting profiles based on the presence of passengers, the availability of natural light, the surfaces and surrounding areas being lit. You can quickly adapt to peak passenger demand, special events, or create responsive lighting that adapts to the presence or absence of people.

Smart lighting enables you to serve the needs of your passengers while reducing unnecessary light levels when they are not required. Further, Adaptive smart lighting can reduce your energy and operating costs by as much as 75% over a simple LED lamp retrofit.

Lighting in stations is found in several studies to be important for the perception of and is often found to be one of the most essential characteristics affecting safety in the stations. This also concerns the area around the station such as car parks. [Studies have] found that especially young women felt unsafe in environments with poor lighting.

Sundling C., Ceccato V., The impact of rail-based stations on passengers’ safety perceptions. A systematic review of international evidence, 2022

Advanced Lighting Control

A SECURE PLATFORM FOR YOUR CONNECTED ASSETS

Tondo’s networked lighting controllers allow your operations team to monitor the status of every connected parking lot or area light, and get notified immediately of unusual events.

You can create and update enhanced energy-saving lighting control profiles for any application.

You can capture data and status on connected sensors, and roll up your data to other operations management and business analytics tools.

Our lighting controllers provide ANSI C.12.20 compliant billing-grade measurement of energy usage so that you can accurately report on your lighting energy costs.

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Automated Configuration

TRUE PLUG-AND-PLAY INSTALL

Save on project deployment costs, eliminate in-the-field configuration issues, and reduce your risk of project delays.

Once physically connected, all Tondo controllers automatically sense the type of roadway lighting they are connected to, and communicate back to the Tondo Cloud-IQ Smart Lighting Management System to apply the correct lighting profile in less than 10 seconds.

The Tondo Mobile-IQ app for Android and iOS is also provided for lighting technicians in the field to perform testing and in-field configuration changes if they wish.

If you can save 10 minutes for every installed light during deployment, those costs can add up to huge project savings, and reduce the risks to your project timeline.

Cryptographic Security for Every Device

THE MOST SECURE SMART LIGHTING SOLUTION

Tondo’s team designed every one of their devices with the expectation that bad actors will want to gain access.

Every Tondo controller contains a dedicated “cryptographic chip” containing the most advanced physical and information-security protection of any lighting controller.

Our cryptographic chip protects devices throughout the supply chain and over-the-air update process, providing true end-to-end security through to your management console.

Our security-first architecture goes beyond simple AES certificate-based encryption and makes every Tondo device a “root of trust” – a device that can be trusted . Your connected Smart Lighting shouldn’t add more problems to your plate.

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Tondo Sensor Solution Diagram describing a range of different smart city applications.

Smart Lighting as Infrastructure for Smart Cities

SENSOR AND DEVICE CONNECTIVITY

When you install a Tondo Smart Lighting Network, each light becomes a network connection creating a platform for a nearly limitless array of sensors and devices.

Sensors can connect to the Tondo network wirelessly with Bluetooth 5 LE , DALI D4i communications, or direct wired.

Sensors include those that can monitor pedestrian traffic, or alert your team to critical events that require an immediate response.

Support for Any Lighting Type

MINIMIZE YOUR COSTS FOR ALL BOARDING AREA LIGHTING

Whether you have newer LED, Phosphor-Converted Amber LED, Narrow-Band Amber LED lighting, or older legacy lighting types like Metal Halide, High-Pressure, or Low-Pressure Sodium lighting, Tondo can control it.

Tondo also supports connection to all global standard lighting connections including NEMA 3-pin , 5-pin , 7-pin , and Zhaga Book 18 socket types on your lamp housings, and central cabinet control for lighting without on-lamp sockets.

We support DALI and DALI2 dimming and we’re always working on support for emerging new standards such as ANSI C137.4-2021 to give you the widest range of lighting control to maximize your lighting energy savings.

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Secure Cloud Icon

Secure Cloud-Based Central Management

ENTERPRISE-CLASS NETWORK CONTROL

Tondo’s Cloud-IQ central management system can control any of your connected lighting, sensors, and connected devices.

Integrate our management system with your enterprise asset management, analytics, and other operations management software (OMS). Tondo provides an open architecture to help you avoid creating silos of information in your organization.

Standards-Based Technologies

PROTECTING YOUR INVESTMENT

Tondo supports the latest standards for connectivity, control, and device management so you can avoid being locked in to proprietary vendor technologies.

Tondo is committed to supporting the industry standards that enable vendor-independent interoperability for:

  • Our Smart Lighting controllers
  • Lighting wiring and communications
  • Non-lighting device and sensor control
  • Central management consoles
  • Application integration
  • Data exchange
  • Network communications

Choosing Tondo’s solutions will be the safest decision you’ll make for your Smart Lighting and Smart Enterprise vision.

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Request a Live Demonstration

We’ll walk you through a real-world lighting deployment and show you how easy it will be to transform your rail and rapid transit lighting assets into a Smart Network communications platform, and the savings you can expect to drive for your organization.

We chose Tondo because of their advanced technology and their success in identifying the needs of the market.

Guy Shenkman, VP Business Division
Pelephone, YES and Bezeq International

Peleophone Logo - Israel's largest mobile telecom company

our partners

The 0.1, 0.2, and 0.5 accuracy class electricity meters established within ANSI C12.20-2015 are accurate to within +/-0.1%, +/-0.2%, and +/-0.5% of true value at a full load.

Read more at the ANSI Blog: ANSI C12.20-2015 – Electricity Meters – 0.1, 0.2, and 0.5 Accuracy Classes.

Tondo uses the ARM Cryptocell 310 cryptographic chip. Read more about the ARM 300 family here: ARM Cryptocell 300 Family Overview

Highly reliable hardware, firmware, and software components that perform specific, critical security functions. Because roots of trust are inherently trusted, they must be secure by design. Roots of trust provide a firm foundation from which to build security and trust.

Read more at the National Institute of Standards and Technology: Roots of Trust

Normally open(NO) and Normally closed (NC) are terms used to define the states that switches, sensors or relay contacts are under when they are not activated.

A NO contact or a normally open contact is the one that remains open until a certain condition is satisfied such as a button being pressed or some other manner of activation such as those based on temperature, pressure, etc.

A NC contact or normally closed contact is the exact opposite of NO contact by function. It remains closed until a certain condition is satisfied.

Lighting control cabinets typically control a group of street lights or advertising signage from a "control cabinet". These controls have historically provided on-off functionality based on the time of day using an "astronomical clock"-based switch or daylight photosensor. Lights are controlled in groups with no individual control over a specific light.

Although new controllers such as Tondo's Edge-IQ controller have replaced the cabinet-based approach with new technologies that include advanced dimming, remote cloud-control, and support for functionality including sensors and switches, there are many outdoor lights and signs that do not support on-lamp control. Tondo's Cabinet-IQ controller provides new advanced IoT technology support for existing cabinet-controlled lighting.

CAT-M/LTE-M and NB-IoT are similar but have differences that may make one suitable over another, or simply selected based on the support for one or the other that is available in your area.

NB-IoT uses a narrow bandwidth of 200 kHz, where CAT-M uses 1.4 MHz. The maximum data rate for NB-IoT is ~ 250 kb per second, with CAT-M1 reaching ~ 1 Mbps. CAT-M is marginally less energy efficient than NB-IoT. Although NB-IoT has a lower speed, both NB-IoT and CAT-M are suitable for sensor communications since sensors typically do not require much bandwidth.

Both NB-IoT and CAT-M1 are supported under the 5G technology specifications and therefore are ideal for selecting as a standard for sensor communications.

 

CAT-M wireless (aka LTE-M) is a low-power wide area network (LPWAN) cellular data transmission standard that operates over the data and physical layer. CAT-M was designed for IoT projects, with an average upload speed between 200 kbps and 400 kbps.

Eddystone is an open-source Bluetooth advertising protocol originally designed by Google. It can be used by mobile device applications to deliver improved proximity-based experiences that include applications such as Google Maps.

These packets can be discovered with any Bluetooth LE APIs such as Core Bluetooth on iOS, or android.bluetooth.le on Android. You can also use them with Google’s Nearby Messages API, which can be integrated into an iOS or Android app, and receive “messages” in those apps when a person enters or exits a range of beacons.

You can read more about it on github.com/google/eddystone.

Source: The calculation for the addressable U.S. market is based on the US Department of Energy 2015 U.S. Lighting Market Characterization, issued November 2018

The 2022 estimate is calculated for each lighting category measured by the US DOE by applying the market growth factors for each category between 2015 and 2021 based on U.S. Census data.

The full Excel data set that accompanies this report can be downloaded here.

A RESTful API is an architectural style for an application program interface (API) that uses HTTP requests to access and use data.

The API spells out the proper way for a developer to write a program requesting services from an operating system or other application.

You can read more from the source of this definition at TechTarget here.

A DIN rail is a metal rail of a standard type widely used for mounting circuit breakers and industrial control equipment inside equipment racks.

IP stands for "ingress protection". For IP67, this means:

"6" describes protection of solid particles: No ingress of dust; complete protection against contact (dust-tight). A vacuum must be applied. Test duration of up to 8 hours based on airflow.

"7" describes the protection from water: Ingress of water in harmful quantity shall not be possible when the enclosure is immersed in water under defined conditions of pressure and time (up to 1 meter (3 ft 3 in) of submersion). Test duration: 30 minutes.

Modbus is a data communications protocol originally published in 1979. Modbus has become a de facto standard communication protocol and is now a commonly available means of connecting and communicating with industrial electronic devices.

Read more about MODBUS here.

RS-485, also known as TIA-485(-A) or EIA-485, is a serial communications standard.

Electrical signalling is balanced, and multipoint systems are supported. Digital communications networks implementing the standard can be used effectively over long distances and in electrically noisy environments.

This table describes the differences between 3G, 4G, and 5G cellular communications standards.

4G devices will work on 4G LTE networks and the earlier cellular technologies, including 3G, EGPRS, and 2G.

Smart city sensors require very little bandwidth, and 3G EGPRS and 4G LTE can easily support the required data rates.

5G networks are relatively new, and most 5G deployments use a combination of 4G and 5G networks.

 

A diagram describing the DALI smart lighting control system

DALI-2 refers to the latest version of the DALI protocol. While DALI version 1 only included control gear, DALI-2 includes control devices such as application controllers and input devices (e.g. sensors), as well as bus power supplies.

Read more at the DALI Alliance website: Compare DALI v1 vs DALI v2

Tondo Mobile Field App Dashboard view screenshot

Zhaga Book 18 describes a smart interface between outdoor luminaires and sensing/ communication nodes.

Zhaga Book 18 allows any certified node to operate with any certified luminaire. Certified luminaires and sensing / communication modules are available from multiple suppliers, establishing an ecosystem of compatible products.

Tondo Mobile Field App Dashboard view screenshot

The NEMA ANSI C137.4-2021 builds on the NEMA C137.41 7-pin connector standard and the DALI communication protocol. It has additional characteristics and features that align very closely with the D4i family of specifications from the DALI Alliance.

D4i and ANSI C137.4-2021 specify the digital communication between luminaires and devices including sensors and network lighting controllers. The expanded ANSI C137.4-2021 now includes energy reporting data and diagnostics and maintenance data.

Tondo Mobile Field App Dashboard view screenshot

The NEMA ANSI C137.10 standard specifies roadway and area lighting equipment connector compatibility. The 3-pin standard does not provide for dimming control, but provides for on/off operation. The later standard C137.41 adds dimming control (5- and 7-pin connectors) and sensor control (7-pin connectors). The newer C137.4-2021 standard provides enhanced functionality and compatibility with the DALI D4i lighting and sensor control standard.

Tondo Mobile Field App Dashboard view screenshot

The NEMA ANSI C137.41 standard specifies covers roadway and area lighting equipment connection interoperability. The 7-pin receptacle provides for dimming control and sensor communications.

Tondo Mobile Field App Dashboard view screenshot

The NEMA ANSI C137.41 5-pin connector variant adds support for dimming control, but does not include sensor communications support which is supported by the 7-pin connector.

DALI, or Digital Addressable Lighting Interface, is a dedicated protocol for digital lighting control that enables the easy installation of robust, scalable and flexible lighting networks.

Wiring is relatively simple; DALI power and data is carried by the same pair of wires, without the need for a separate bus cable.

Read more at the DALI Alliance website: Introduction to DALI

The TALQ Consortium has established a globally accepted standard for management software interfaces to configure, command, control and monitor heterogeneous outdoor device networks (ODN) including smart street lighting.

This way interoperability between Central Management Software (CMS) and Outdoor Device Networks (ODN, so called ‘gateways’) for smart city applications from different vendors is enabled, such that a single CMS can control different ODNs in different parts of a city or region.

Read more at the TALQ website

Tondo Mobile Field App Dashboard view screenshot

D4i is the DALI standard for intelligent, IoT-ready luminaires.

By taking care of control and power requirements, D4i makes it much easier to mount sensors and communication devices on luminaires. In addition, intelligent D4i LED drivers inside the luminaire have the capability to store and report a wide range of luminaire, energy and diagnostics data in a standardized format.

Infographic of Bluetooth Technology Global Standards

Source: US Department of Energy 2015 U.S. Lighting Market Characterization, issued November 2018

The full Excel data set that accompanies this report can be downloaded here.

The world would collectively achieve 10,546 TWh of energy savings by 2030 [with energy efficient lighting], a sum comparable to over 40% of the world electricity generation in 2011. Saving this amount of energy would prevent the emissions of 5,400 Mt CO2, a figure equivalent
to over 15% of the global emissions in 2011.

Source: United Nations Environment Programme (2014). Green Paper - Policy Options to Accelerate the Global Transition to Advanced Lighting.

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