High Reliability Equipments for Infrastructures - TAKENAKA SEISAKUSHO CO., LTD.

Division of Electronic Equipments is contributing to society through our development of equipment for infrastructure with a high level of reliability. We provide custom development and manufacturing to suit customers’ requests.

Technical introduction

Equipment for railway

Equipment for roads

A multi-function image converter

Technical introduction

High reliability	Division of Electronic Equipments supplies products required for infrastructure such as roads, railways, hospitals, etc., which demand a high level of reliability. We undertake everything from design and manufacture to quality assurance for small to medium quantities of mass-produced products and special-order products requiring a high level of reliability. ■Adaptive technology Outdoor equipment(Environmental resistance) in-vehicle unit(Anti-vibration) Noise-free technology Functional safety technology ■Application technology Equipment for highway(Road) railway・construction equipment・Equipment for special vehicles Equipment for hospitals

High reliability

Division of Electronic Equipments supplies products required for infrastructure such as roads, railways, hospitals, etc., which demand a high level of reliability. We undertake everything from design and manufacture to quality assurance for small to medium quantities of mass-produced products and special-order products requiring a high level of reliability.

■Adaptive technology

Outdoor equipment(Environmental resistance)
in-vehicle unit(Anti-vibration)
Noise-free technology
Functional safety technology

■Application technology

Equipment for highway(Road)
railway・construction equipment・Equipment for special vehicles
Equipment for hospitals

Image processing	The Electronic Equipment Division supplies OEM products, the hardware and software as an integrated unit, in the field of light electrics centering on image conversion technologies. ■Adaptive technology Utilizing advanced devices(CPU・DSP・FPGA) High-speed serial transmission technology high‐density packaging ■Application technology Network transmission Inspection device for camera

Image processing

The Electronic Equipment Division supplies OEM products, the hardware and software as an integrated unit, in the field of light electrics centering on image conversion technologies.

■Adaptive technology

Utilizing advanced devices(CPU・DSP・FPGA)
High-speed serial transmission technology
high‐density packaging

■Application technology

Network transmission
Inspection device for camera

Equipment for railway

The Electronic Equipment Division has a proven record in developing equipment for railways conforming to standards such as JIS E 5006.

Contract work	Sheet metal design Circuit design Software design Design verification
Reliability test	High temperature/ Low temperature test　・Insulation resistance test Withstand voltage test　・Vibration test　・Impact test Voltage fluctuation test　・Instantaneous stop test Power overvoltage test　・Surge immunity test Electrostatic discharge immunity test　・Square wave impulse noise test Electrical fast transient / burst immunity test　・Interference wave field strength measurement test Impact test

Contract work

Sheet metal design
Circuit design
Software design
Design verification

Reliability test

High temperature/ Low temperature test　・Insulation resistance test
Withstand voltage test　・Vibration test　・Impact test
Voltage fluctuation test　・Instantaneous stop test
Power overvoltage test　・Surge immunity test
Electrostatic discharge immunity test　・Square wave impulse noise test
Electrical fast transient / burst immunity test　・Interference wave field strength measurement test
Impact test

Equipment for roads

The Electronic Equipment Division has a proven record in developing environmental resistant equipment for roads.

Contract work	Mechanical design Circuit design Software design Design verification
Reliability test	The film thickness measurement test・Power consumption measurement test Inrush current measurement test・Power frequency margin test Voltage fluctuation test・Momentary power failure test Withstand voltage test/Insulation resistance test・Leakage current measurement Temperature cycle test　・Electrical fast transient / burst immunity test Electrostatic discharge immunity test　・Surge immunity test Interference wave field strength measurement test Vibration test　・Drip proof test (IPX 3 oscillating tube test) Electrical fast transient / burst immunity test

Contract work

Mechanical design
Circuit design
Software design
Design verification

Reliability test

The film thickness measurement test・Power consumption measurement test
Inrush current measurement test・Power frequency margin test
Voltage fluctuation test・Momentary power failure test
Withstand voltage test/Insulation resistance test・Leakage current measurement
Temperature cycle test　・Electrical fast transient / burst immunity test
Electrostatic discharge immunity test　・Surge immunity test
Interference wave field strength measurement test
Vibration test　・Drip proof test (IPX 3 oscillating tube test)
Electrical fast transient / burst immunity test

A multi-function image converter

The Electronic Equipment Division’s image processing technology is being used in infrastructure and related fields.

概要	Units for rotating and splitting images from monitoring cameras into 4 part screens, converting to NTSC or analog RGB signal format and compressing video into JPEG for network transmission JPEG-compression of images from Video input, Network transmission 　 at 60 frames per second Overlay display, Time display
Adaptive technology	Image processing technology of hardware interface such as image data output and input, frame memory, etc. FPGA(Altera, Actel) design and simulation technology (circuit diagram, AHDL, and VHDL) Hardware and software of micro-computer technology Application technology of "ＲＩＳＣ” type microcomputer and high-speed parallel processing .

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