Sarajevo CONSUL Proposals

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Smart Street Lights of Sarajevo

Energis Energis  •  2019-07-21  •    6 komentara
Smart City Lights
Smart City Lights


Šifra prijedloga: Hrana-nije-Otpad-2019-07-40

Our project revolved around Smart Public Lighting System, aims to decrease the power consumption, air pollution and the light pollution with the goal of improving public service delivery.

In Sarajevo, a lot of city’s energy expenditure go to street lighting. When times are lean, energy efficiency is becoming increasingly important. The aim is also to keep maintenance costs under control. Investing in energy-saving measures with intelligent street lighting therefore seems a logical step, but the current situation is often forgotten in this respect. Even the transition to LED lighting is still not an obvious development, but it could be assumed as a first step forward.

Our project revolved around Smart Public Lighting System, aims to decrease the power consumption, decrease air pollution and decrease the light pollution with the goal of improving public service delivery, i.e. street lightning and help address the priority city challenges - air and light pollution. Beside primary benefits, there are many secondary and tertiary benefits of the Smart Public Lighting System implementation. The collected data could be defined as an Open Data licensed what means that the data or at least some part of them could be publish and made available to analyze from the third-party subject including many upcoming start-ups related with new and smart ICT-based solution in hardware and software topics what directly effects the entrepreneurship ecosystem and effects the economic growth in the City.  

Planned activities:

1. Vision and Mission, Business Model, Analysis, Strategy, Action Plan (4 weeks) In this very early stage of the project, it is necessary to define long-term mission and vision of the project, to create the business model which proves financial savings and sustainability of the project after the pilot project stage. For this, we will purchase 30 Smart Citizens kits to enable us to monitor air quality in the defined project locations. These devices will be given out to citizens to whom we will deliver a brief training on how to install and maintain. In parallel, it should analyze existing situation with active Public Lighting system in the City with focus on the area of the implementation this pilot project. All pre-action should be incorporated into the Strategy with clear conclusion after analyzing current situation and defined short-term and long-term goals. As a last step, defined goals should be turn into action in successive steps (in parallel or one-by-one or combined). The findings and conclusions will be discussed with local communities. 

2.    Developing Prototype (5 weeks) In this phase of the project, activities are focused on technical part of the solution, for hardware and software part of the system. Hardware is designed as a box which includes communications subsystem to ensure connectivity for data transfer and sensors subsystem for measurements and monitoring predefined objects of interests. This box has to contain controller part to enable remote management and automatic actions if condition(s) are met. Software part is the heart of the System and it is not only place for store data (what is the primary goal for the pilot project) but also this tool has to be upgradable to “smart” Big Data analytics for acquiring the deep knowledge, profiling the citizens habits, optimizing the system working regime as a trade-off between intensity of light (to meet quality of service expectations from citizens) and power consumption. The number of dimming levels for the System and time cycle length for any position in the working regime is going to be optimized in the running system during the phase Testing and Verification. 

3.    Implementation of the Pilot Project (5 weeks) This phase of the project understands implementation of this solution in the real public street lighting system, what means physical installation of the equipment, establishing real-time communications between all remote nodes to the final destination point called “data center” which understands at least one independent server equipped with proper software for acquiring, storing, classifying, analyzing data and making optimal decision for the action or to react on received data which means proper trigger for changing working regime.

4.    Testing and Verifying (2 weeks) In this phase, the System is running, and it should be verified that all components of the System working properly and giving expected results. It is the phase when the System designer can run the System in the extreme condition to verify the working range and to be able to predict possible misfunctions in the future. After these 2 weeks, the System designer can acquire first overview of the System efficiency and total effect in energy saving and other project goals.

5.    Full Operating System with Data Collection (2 weeks) Once when the System is tested and verified that it meets the project goals and proper level of quality, the System becomes the part of the Smart Public Lighting system and full control of the System can be delivered to the City government and other stakeholders.

6.    Project Conclusion with Future Direction and Potential for Development (2 weeks) Final stage of the project analyzes of the total effect of the implementation. It should be underline what is new and where the System made improvements compare to conventional one which is used before. In this phase, the System has to prove its sustainability defined in the business model. After first observation, the System is developed in some level and it has to be considered possible future upgrade and possibilities for additional updates to improve efficiency and increase total effect on the Quality of Life. This has to be measured by proper metrics which has to involve the objective parameters from the collected data but also subjective ones from the citizens who are affected by the new system. The findings and conclusions will be discussed with local communities.ore stakeholders in very short period of time.


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  • Ismar_

    Velika prednost ovog projekta naspram vecine (ako ne i svih) drugih jeste to sto je vec implementiran i sto je vec pokazao rezultate u praksi (uz postovanje prema drugim projektima) sto znaci da se na tome moze direktno graditi dok se drugi tek moraju implementirati i testirati pa tek onda optimizovati. Druga prednost ovog projekta po mom misljenju je to sto ima direktan odraz na financijsku situaciju u obliku ustede resursa. Smart city projekti generalno treabaju da imaju tu komponentu barem kao sekundarni aspekt. Dalje je meni licno kao osobi koja se aktivno zalaze za prevenciju zagadjenja projekat interesantan i vrijedan podrske zato sto kao sekundarni rezultat upravo ima to. Smanjuje air i light pollution pored svih drugih benefita. Onda sama cinjenica da je open dana moze biti polazna tacka da dosta dosta drugih inovativnih solucija koje druge osobe mogu razviti i implementirati za domet i u drugim bransama i reonima. Moja puna podrska!

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  • Almina Aganovic

    Poštovani, podržavam Vašu ideju pametne javne rasvjete u Sarajevu. Postoji dobar primjer pilot projekta pametne rasvjete koji je implementiran u Istočnom Sarajevu, na kojem su vidljivi rezultati uštede od električne energije od 47%, savjetujem svima koji čitaju Vaše rješenje da pogledaju kako to izgleda na djelu i uvjere se u snažnu učinkovitost. S obzirom da se nalazimo u stanju kojem prijeti recesija, smatram da su uštede novca posljednja slamka spasa. Prema tome, smatram da ovo rješenje dugoročno pomaže boljitku naše zajednice. Iskreno se nadam da će biti implementirano na području grada Sarajeva. Pozdrav!

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  • Haris Jusovic

    Ideja koja rezultira veliku uštedu novca na generalnom nivou i uspostavlja normalan balans u svakodnevnici koja je uveliko narušena. Ako istinski želite dati doprinos smanjenju emisije CO2 kao što govorite ( jer je to de facto jedna od 5 najučestalnijih tema na našim prostorima ) podržite projekat, jer on zaista ima ogroman potencijal, a i da ponovim, već je testno implementiran, premašivši sva očekivanja!

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  • Ognjen Raketic

    Drage kolege,

    Kao neko ko se bavi istraživanjem i proučavanjem smanjenja emisije CO2, smatram da ovaj projekat ima nekoliko prednosti. Najveća prednost projekta je taj što je dokazano primenljiv i ispitan u praksi, konkretno u Istočnom Sarajevu. Rezultati su pokazali da je ušteda električne energije više od 40%, što direktno pokazuje važnost ovog projekta. Uštedom električne energije, smanjuje se i proizvodnja CO2. Ovaj projekat može biti prvi korak u stvaranju osnove za strateško planiranje održivog razvoja.
    Kolege imate moju punu podršku i nadam se da će se ovakvi projekti pokrenuti i u ostalim državama na Balkanu.

    Želim vam puno uspeha,
    Ognjen Raketić, dipl. inž. men.

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  • Mirza B.

    Cestitke na prijedlogu dokazano odrzivog projekta. Bilo bih pametno razmisliti i o tunelskoj rasvjeti u ovih nasih par tunela jer radi 24h dnevno, a do sada nismo vidjeli da je nesto posebno pametna. U svakom slucaju puna podrska implementaciji projekt prijedloga u Gradu Sarajevu.

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  • Moee

    Osnova svakog ''pametnog'' grada moraju biti stubovi javne rasvjete. Osim ušteda u potrošnji električne energije i ušteda u emisiji CO2, mreža stubova javne rasvjete je idealna za integraciju raznih senzora za implementaciju ostalih ''smart city'' rješenja. Npr. senzori pokreta koji će osim za regulaciju nivoa svjetla, služiti i kao brojači automobila i pješaka te tako pomoći u implementaciji pametne regulacije saobraćaja, zatim kamere za video nadzor i ''smart parking'' rješenja. Također, stubovi javne rasvjete mogu poslužiti za postavljanje senzora kvalitete zraka, kao punjači za električne automobile, Wi-Fi routeri i sl.
    Iz tog razloga ''Smart Street Lights of Sarajevo'' je idalno rješenje za temelje našeg budućeg Pametnog Sarajeva.

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