Ride-sharing is a transport model in which passengers order rides using an app and drivers use their own vehicles to deliver these orders. Companies such as Uber and Lyft act as intermediaries, charging a commission on each trip. These companies are now moving towards robotaxis – autonomous vehicles capable of transporting passengers without a human driver. This technology has the potential to reduce operating costs, improve safety and increase transport availability, but at the same time it el...
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The problem with the ride-sharing and robotaxi revenue model that nobody talks about.
RG-6 cables by TRISET 302 – match the appropriate F connector.
TRISET 302 coaxial cables come in several popular versions, each with a slightly different structure due to the material of the cable's outer sheath. The outer sheath of the coaxial cable can be made of a synthetic PVC polymer (typical inner cables), a polyethylene PE coating (outer) or LSZH (Low Smoke Zero Halogen) plastic (cables with an increased fire resistance class –Dca, B2ca). Cables made with PVC technology are softer than PE or LSZH cables. When using hard sheathed cables, proper fitti...
Static color palette for thermal imaging cameras.
Thermal imaging cameras capture infrared radiation emitted by objects and convert it into an image in which the intensity of the radiation corresponds to specific temperature levels. The use of image coloring improves image clarity and makes it easier to analyze, as different temperatures are easier to identify with assigned colors....
Connection of additional reader via RS-485 to IP Villa Hikvision door station.
Hikvision Villa IP door stations of the DS-KV8xx3-WME1(C) series have an RS-485 input that can be used to connect an additional reader. The reader can be mounted on the exit side of the property in case the customer does not want to open the gate with a handle or local opening button. The DS-K1107AM G75369 can be used as an exit reader. Before connecting the reader, set the appropriate address on it, (e.g.:1) by moving the first DIP switch to the ON position. Then connect the reader via RS-485-...
Fiber optic categories and designations.
When studying fiber optic network design documentation, one will come across many designations for fiber optic cables and fibers. There are several popular styles of fiber naming. Some of them come directly from the designations proposed by standards and recommendations. Others are a confusion of these designations with abbreviated descriptions on the outer sheaths of cables....
Library new titles
- 2025-01-02
- About TV & SAT Antennas
Choosing the right antenna is a key issue in any TV system. When looking for a suitable model, the following factors should be taken into account – gain, directivity, mounting location, built-in signal amplifier and the band for which the antenna is tuned.
- 2024-08-25
- Installation Components
One of the criteria for classification of TV systems in hotels is the programming to be distributed. The simplest systems may provide only free-to-air terrestrial TV broadcasts, whereas more advanced solutions will include satellite channels, also some premium ones (pay-TV). The content required by the owner/investor will depend on the categories of prospective hotel guests (foreign and thematic channels etc).
- 2024-07-17
- Some Theory
PoE (Power over Ethernet) is the name of a number of methods that allow for powering network devices through UTP/FTP cables. This way it is possible to power devices such as cameras, phones, switches, access points, etc.
- 2024-06-19
- Measurements
Measurement of DVB-T2 terrestrial television signals and DVB-S/S2 satellite television signals. The technique of measuring DVB-T2 terrestrial digital TV signals is not very different from DVB-T signal measurement.
- 2024-06-12
- HIKVISION
Archive library. The information contained therein may be outdated. HikCentral Professional is a complete platform designed to manage Hikvision-branded security systems.
- 2024-05-08
- Measurements
This article summarizes the knowledge for the installer who faces the task of verifying the correctness of a fiber optic system. The article describes in detail all aspects related to the idea and procedures of measurement by the transmission method.
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