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Pocket GPMate

AStep-1 LT

Hardware

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DGPS ship Operation Performance Measurement System Click here to download catalog Click here to Application Imege




		The Electronic Navigation Research Institute of the Ministry of Transport conducted an accuracy test for AStep-1 LT and approved it as the second accuracy product in 1992 Evaluation Test conducted & Report Issued by, Electronics Navigation Research Institute, Ministry of Transport (MOT) on November 1992

	We achieved an improvement in accuracy with tests conducted on ships at sea, power saving, unlimited sea area for tests, and a reduction of time necessary for the test.

Outline of the product


	AStep-1 LT conducts the measurements for speed and movement of ships utilizing a very high accuracy in surveying functions with DGPS. It also enables you to obtain data of such things as gyro and steering while measuring speed and sea routes. The software called "PostProcess" enables you to adjust current and create charts and reports.		Click for enlargement Click for enlargement Click for enlargement

	Performance - There is no limitation on sea area for a trial run on the ocean - Weather doesn't affect the tests at sea - Only a few people who do measurements on the ships are necessary - You can simplify in making reports with the software called "PostProcess" with the data processed after the tests.

	Items to be tested - Speed - Turns - Z steering - Stop momentum USCG - Running forward and backward - Thruster and others

	Application Image (Flash) Turning Test ( 6,219KB)

System structure



- The system uses Beacon integrated high accuracy 12 channel DGPS module (Accuracy in 1 to 3 m) - The system works on Windows 95/98 - The system works on high speed ships at a positioning updated rate of 1 to 0.2 seconds (1- 5Hz) - Super high accuracy positioning RTK (Real-Time Kinematic) GPS is compatible with this system - Yaw angle of a ship is displayed on the monitor screen by inputting the gyro serial signal (NMEA) for turn tests and current adjustments - Analog signal is input via an interface junction box.1 - The digital coastline data of Japan Hydrographic Association is input and displayed in a monitor screen. 2 1 and 2 are optional.

Delivery actual results


1	Asakawa shipbuilding Inc.	21	Nanton COSCO Kawasaki shipyard inc.
2	Fukuoka shipbuilding Inc.	22	New Kurushima dock Inc.
3	Hakodate dock Inc.	23	NKK Corp. Inc.
4	Hashihama shipbuilding Inc.	24	NKK Corp. Inc. Tsu factory
5	Hinoki fence shipbuilding Inc.	25	Onomichi shipbuilding Inc.
6	IHI Marin United Inc. Kure	26	Ooshima shipyard Inc.
7	Imabari shipbuilding Inc. Imabari head office factory	27	Saeki heavy industry Inc.
8	Imabari shipbuilding Inc. Marugame factory	28	Sanoyas Hishino Meisho Corp. Inc.
9	Imabari shipbuilding Inc. Saijo factory	29	Sasebo Heavy Industries Co.,Ltd. Inc.
10	Ishikawajima-Harima Heavy Industries Co.,Ltd. Inc. Kure	30	Sumitomo Heavy Industries, Ltd. Inc. Oppama
11	Ishikawajima-Harima Heavy Industries Co.,Ltd. Inc. Yokohama	31	The Maritime Self-Defense Force Maizuru Shipbuilding supply repair place
12	Iwaki shipbuilding Inc.	32	The Maritime Self-Defense Force Yokosuka Shipbuilding repair supply place
13	Kawasaki Heavy Industries, Ltd. Inc. Kobe	33	Tsuneishi Heavy Industries, Cebu
14	Kawasaki Heavy Industries, Ltd. Inc. Sakaide factory	34	Tsuneishi shipbuilding Inc.
15	Kita Nihon shipbuilding Inc.	35	Watanabe shipbuilding Inc.
16	Koyo dock Inc.	36	Yamanishi Inc.
17	Kyokuyo shipbuilding Inc.	37
18	Mitsubishi Heavy Industries, Ltd. Inc. Nagasaki shipyard	38
19	Mitsubishi Heavy Industries, Ltd. Inc. Shimonoseki shipyard	39
20	Namura Shipbuilding Inc.	40

PostProcess 21

for Data Processing, Analysis and Documentation

PostProcess is a package of integrated software developed specially for Data Processing, Analysis and Documentation of Vessel's operation performance measurement system.

The Windows™ environment provides you with a convenient datamanagement in your Sea Trial, and enabling you to increase productivity.

System Requirement

OS - Windows 98, NT, ME, XP Home/Professional
MicroSoft "Excel" must be installed
PC with Intel Pentium III 800MHz or higher processor
Sufficient memory - 256MB or/over
PC must have PC Card slot & USB port.

Updata 4-August-2004



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