专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH1185276A METHOD AND SYSTEM FOR MOVING OBJECT ACQUISITION 失效
公开(公告)号：JPH1185276A
公开(公告)日：1999-03-30
申请号：JP24071997
申请日：1997-09-05
申请人： NIPPON KOKAN KK
发明人： MURANO KENICHI , NOMURA SADAO , NAKAGAWA HIDEYUKI , NAKAJIMA TATSUYA
IPC分类号： B65G1/00 , B65G1/137 , G05D1/02
摘要： PROBLEM TO BE SOLVED: To provide a mobile object acquisition system that can efficiently allocate plural mobile objects to a source of carrier request without making a realization of moving request concentrate on a specific source of request even when there are many articles of which carrier deadlines are the same. SOLUTION: In a mobile object acquisition method for allocating plural mobile objects to a source of request for requesting carrier of articles, a ratio of works which are being done and which are completed for all the works and the number of mobile objects 30 which are already allocated to a source of request 10 and standing by are multiplied to by a weight coefficient respectively and added at each source of request 10, this value is made an evaluation value for each source of request 10, the mobile objects 30 are allocated to all the sources of request 10 in order of the evaluation value. Moreover, the device is equipped with a central control unit 20 with a function to change the weight coefficient by materials handling efficiency, to calculate the above- mentioned weighed additional value and to allocate the mobile object 30 in order of the value.

2. 发明专利

JPH1134729A CONTAINER CONVEYING CARRIAGE, AND CONTROL THEREFOR 失效
公开(公告)号：JPH1134729A
公开(公告)日：1999-02-09
申请号：JP19251797
申请日：1997-07-17
申请人： NIPPON KOKAN KK
发明人： NAKAGAWA HIDEYUKI , OSHIDA EIJI , MURANO KENICHI , NOMURA SADAO
IPC分类号： B60P7/13
摘要： PROBLEM TO BE SOLVED: To provide a conveying carriage capable of fixing a container to the carriage without requiring high positioning accuracy for the carriage and a crane, capable of utilizing conveying capacity to the utmost, and capable of preventing any influence to moving performance of the carriage, and provide a controlling method therefor. SOLUTION: This container conveying carriage has a platform to mount a container, and container guides to fit to plural kinds of container sizes. A container guide in the longitudinal direction of a container 1 is provided with a turning pawl 4 turnably attached to the platform, a torque applying means applying torque normally to the direction to project the pawl 4 from the platform, and a turning angle sensor to detect a turning angle of the pawl 4. Recesses for fixing the container are formed in the pawl 4 at plural positions with different distances from its turning center.

3. 发明专利

JPH10187243A OBSTRUCTION DETECTING DEVICE FOR AUTOMATED GUIDED VEHICLE AND ITS CONTROL METHOD 失效
公开(公告)号：JPH10187243A
公开(公告)日：1998-07-14
申请号：JP35672096
申请日：1996-12-27
申请人： NIPPON KOKAN KK
发明人： NAKAGAWA HIDEYUKI , OSHIDA EIJI , MURANO KENICHI , NOMURA SADAO
IPC分类号： G01C21/00 , G01S17/93 , G05D1/02
摘要： PROBLEM TO BE SOLVED: To allow an unmanned carrier to safely and surely travel on a complicated traveling route. SOLUTION: A position/direction computing part 92 calculates the current position and direction of an automated guided vehicle from inputted moving route information, speed and steering angle. A stop/deceleration range computing part 96 calculates and determines a current emergency stop range and a maximum deceleration range from the moving route information, the current position and direction, the speed, the steering angle, and emergency stop performance and maximum deceleration performance stored in a vehicle function storing part 95. When information indicating the detection of an object and a distance up to the object is include in outputs from respective object detectors 4 to 7, a stop/deceleration selecting part 94 judges whether the detected object is included in the current emergency stop range and the maximum deceleration arrange or not and sends the judged result to a vehicle equipment controller 10. The controller 10 drives a speed controller 2 or an emergency brake controller 3 in accordance with the sent information.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式