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Found results for
 patents
1.
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BRIDGING CIRCUIT AND CONTROL SYSTEM FOR AUTOMATIC CONTROL OF FLUID DISPENSERS, ARTICLE DISPENSERS, AND RELATED SYSTEMS
| Application Number |
IB2018001134 |
| Publication Number |
2019/034937 |
| Status |
In Force |
| Filing Date |
2018-08-17 |
| Publication Date |
2019-02-21 |
| Owner |
WIZ-TEC EMS, INC. (Canada)
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| Inventor |
- Wang, Zhi
- Wang, Kevin, Christopher
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Abstract
A system and method for gas pump or carwash environments which allows new applications to be added to established systems, having a computing system, software techniques, and hardware or software communications interfaces. Various embodiments include methods of separation and interception and the software techniques. One implementation includes separating a first application from an equipped device by interposing a bridge; intercepting, with the bridge, downstream communications to the equipped device from the first application; using the bridge, accepting downstream communications to the equipped device from a second application; with the bridge, locking communications with the equipped device to one of the first application and the second application; and unlocking the communications with the equipped device in response to receiving a status from the equipped device.
IPC Classes ?
- G06F 15/00 - Digital computers in generalData processing equipment in general
- B67D 7/04 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
- B67D 7/14 - Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred responsive to input of recorded programmed information, e.g. on punched cards
- G05B 99/00 - Subject matter not provided for in other groups of this subclass
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2.
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Bridging circuit and control system for automatic control of fluid dispensers, article dispensers, and related systems
| Application Number |
16104492 |
| Grant Number |
10846146 |
| Status |
In Force |
| Filing Date |
2018-08-17 |
| First Publication Date |
2019-02-21 |
| Grant Date |
2020-11-24 |
| Owner |
Wiz-Tec EMS, Inc. (Canada)
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| Inventor |
- Wang, Zhi
- Wang, Kevin Christopher
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Abstract
A system and method for gas pump or carwash environments which allows new applications to be added to established systems, having a computing system, software techniques, and hardware or software communications interfaces. Various embodiments include methods of separation and interception and the software techniques. One implementation includes separating a first application from an equipped device by interposing a bridge; intercepting, with the bridge, downstream communications to the equipped device from the first application; using the bridge, accepting downstream communications to the equipped device from a second application; with the bridge, locking communications with the equipped device to one of the first application and the second application; and unlocking the communications with the equipped device in response to receiving a status from the equipped device.
IPC Classes ?
- G06F 9/52 - Program synchronisationMutual exclusion, e.g. by means of semaphores
- G06F 9/54 - Interprogram communication
- G06F 13/40 - Bus structure
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3.
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BRIDGING CIRCUIT AND CONTROL SYSTEM FOR AUTOMATIC CONTROL OF FLUID DISPENSERS, ARTICLE DISPENSERS, AND RELATED SYSTEMS
| Document Number |
03072007 |
| Status |
In Force |
| Filing Date |
2018-08-17 |
| Grant Date |
2023-06-13 |
| Owner |
WIZ-TEC EMS, INC. (Canada)
|
| Inventor |
- Wang, Zhi
- Wang, Kevin Christopher
|
Abstract
A system and method for gas pump or carwash environments which allows new applications to be added to established systems, having a computing system, software techniques, and hardware or software communications interfaces. Various embodiments include methods of separation and interception and the software techniques. One implementation includes separating a first application from an equipped device by interposing a bridge; intercepting, with the bridge, downstream communications to the equipped device from the first application; using the bridge, accepting downstream communications to the equipped device from a second application; with the bridge, locking communications with the equipped device to one of the first application and the second application; and unlocking the communications with the equipped device in response to receiving a status from the equipped device.
IPC Classes ?
- B67D 7/04 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
- B67D 7/14 - Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred responsive to input of recorded programmed information, e.g. on punched cards
- G05B 99/00 - Subject matter not provided for in other groups of this subclass
- G06F 15/00 - Digital computers in generalData processing equipment in general
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