Hitachi, Ltd.

Other

Mitsubishi Heavy Industries Limited

Hitachi Car Engineering Co., Ltd.

Kazuto Nakamura

Kazuaki Takano

Terumi Nakazawa

Mitsushige Suzuki

Ryuji Fukute

Shirou Oouchi

Atsushi Okonogi

Hiroyuki Saito

Katsumi Nakamura

Shiho Izumi

Takuya Goto

Tatsuhiko Monji

Takeshi Yamada

Takahiro Inagaki

Akira Kono

Kazuhiko Hanawa

Takashi Shibutani

Yasunari Tanaka

Kenichi Tsuruda

Hiroshi Kurodai

Atsushi Okonogii

Eiryo Ondo

To provide a robot control system and a robot control method capable of placing a component grasped by a robot hand at an accurate location on another member. A robot control system is provided with: a robot hand configured to grasp a clip; a camera configured to capture an image of the clip grasped by the robot hand, a calculation unit configured to calculate a position of the clip or an inclination of a component based on an imaging result of the clip captured by the camera, and a robot control unit configured to control the robot hand to adjust, based on the position of the clip or the inclination of the component calculated by the calculation unit, a position or an inclination of the robot hand and move the clip to a stringer.

Robot control system and robot control method

In a taxi dispatch control system and method for taxi dispatching, the system comprising customer terminal, driver's terminal, and a management server owned by a taxi managing company. The customer terminal sends a dispatch request to the management server (S), the management server creates a passenger information list not dispatching based on the dispatch request from the customer terminal (S). The driver's terminal which the driver worker signed accession to the taxi dispatch service can browse the passenger information list not dispatching. After browse the passenger information list not dispatching, driver worker can send a notice of wish to pick up customer as a will indication from the driver's terminal (S). The driver worker can work by receiving dispatch requests at their own convenient time and reduce the useless waiting time of driver worker.

Taxi dispatch control system and method for taxi dispatching

A security system for acquiring situation data at the time of trouble in a space where a customer receives a service. The security system includes a recorder for capturing an image and recording a sound for security in a space in which a customer receives a service provided by a service provider, and a server used for providing the service and managed by the service provider. The server includes a processor which executes a software for running the system, and an application storage for storing a customer application which is downloaded to the mobile terminal possessed by the customer. A processor of the mobile terminal is, by executing the customer application, starts the recorder, takes the recorded data into the mobile terminal, and transmits the data to the server for recording the data in the server. The customer can use the captured and recorded data as objective situation data.

Security system

The objective of the present invention is to provide a coating device capable of stably coating a coating agent onto a member to be coated, while preventing the supply of excess coating agent. A coating device is provided with: a roller which rotates in one direction; a tank in which an opening is formed facing the roller and which supplies a coating agent via the opening; a doctor blade provided at the side of the opening on the rotation exit side of the roller; and a doctor blade provided at the side of the opening on the rotation entry side of the roller; wherein a gap formed between the doctor blade and the roller is larger than a gap formed between the doctor blade and the roller.

Coating device with roller and doctor blade

A power supply apparatus controls the gate and drain power supplies at the rise time so that an output voltage of the gate power rises earlier than that of the drain power supply. Another power supply control apparatus controls the gate and drain power supplies at the fall time so that an output voltage of the gate power supply fails later than that of the drain power supply. Another power supply control apparatus turns off the drain supply of the FET among power supplies when it is detected by a voltage monitor whenever either of output voltages or the power supplies are not within said specified range.

Radar system and car radar system

To provide a radar system for controlling a gate power supply and drain power supply of a MMIC (microwave monolithic IC), protecting the MMIC at the time of start and shut-off, and simultaneously avoiding an occurrence of a failure in the MMIC due to a residual charge and an abnormal supply potential at the time of shut-off. A power supply control means controls the gate and drain power supplies at the rise time so that an output voltage of the gate power supply rises earlier than that of the drain power supply. Another power supply control means controls the gate and drain power supplies at the fall time so that an output voltage of the gate power supply falls later than that of the drain power supply. Another power supply control means turns off the drain power supply of the FET among power supplies when it is detected by a voltage monitoring means that even either of output voltages of the power supplies is not within said specified range.

In a radar apparatus for automobiles for transmitting a radio wave, receiving a radio wave reflected from an object and measuring a rate of the object, a digital signal processor has at least two operation modes, a normal operation mode and a low energy consumption mode, and has a function of switching between the operation modes of the digital signal processor in accordance with a signal supplied from a counter (judgement unit) for judging whether a received signal satisfies predetermined conditions. The radar apparatus can reduce consumption power when necessary.

Radar apparatus

An antenna base, a control circuit section, and a high-frequency circuit section are enclosed in an inner space defined by a housing and a radome. Inside this inner space, the control circuit section and the high-frequency circuit section are surrounded by the antenna base and the housing. A circuit GND common to the control circuit section and the high-frequency circuit section is electrically connected to the antenna base and the housing, and it is connected to a body GND through only capacitive impedance.

Vehicle-mounted radio wave radar

A diplex Doppler type radar system which can detect a preceding vehicle even when the range rate (e.g. a relative velocity, a relative distance) of a preceding vehicle relative to a vehicle having the radar system is small. A Radar system is mounted on a vehicle, the transmit antenna alternately transmits two signals on different frequencies. When the transmitted signals met an object (a preceding vehicle) and reflected, the reflected signals are received by a receive antenna. Usually, The first A/D converter digitizes IF signals (said received signals) and the DSP (digital signal processor) frequency-analyzes the digitized signals to compute the range rate of the preceding vehicle. When a peak spectrum exists in a low frequency range below a preset threshold as the result of the frequency analysis, the IF signals are digitized by the second A/D converter which has a higher sampling resolution than that of the second A/D converter. The digitized IF signals are frequency-analyzed by the system control microcomputer . Thus the range rate (e.g. a relative velocity and a relative distance between the preceding vehicle and the following vehicle) of the preceding vehicle is computed.

Growing community of inventors

Tokyo, Japan

Kazuto Nakamura