CN202080781U - Elevator locating system - Google Patents
Elevator locating system Download PDFInfo
- Publication number
- CN202080781U CN202080781U CN2011201136000U CN201120113600U CN202080781U CN 202080781 U CN202080781 U CN 202080781U CN 2011201136000 U CN2011201136000 U CN 2011201136000U CN 201120113600 U CN201120113600 U CN 201120113600U CN 202080781 U CN202080781 U CN 202080781U
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- elevator
- utility
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- supersonic
- ultrasonic
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses an elevator locating system, wherein a supersonic transmitter is arranged on the top end of a lift car according to the problem that the elevator cannot be accurately located due to accumulated errors existing in the traditional elevator location method; a supersonic receiver is arranged on the top of a well, and the supersonic transmitter and the supersonic receiver are respectively connected with a control system. The elevator locating system has the characters of high precision, high interference resistance, high maintenance cost and the like, and is convenient to install and maintain, thus having wide application prospect.
Description
Technical field
The utility model relates to a kind of lift facility, particularly a kind of elevator position fixing system.
Background technology
Along with rapid economy development, people increase for the demand of elevator, and the safe reliability of elevator, traveling comfort, rapid accuracy etc. become the emphasis of people's growing interest.Traditional elevator position fixing system is used rotary encoder mostly, because the value of this position fixing system obtains by conversion, again because the backlash of gear and the existence of the relative slippage between belt, cause this locate mode to have certain accumulated error comparatively speaking, cause elevator accurately not locate.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of elevator position fixing system, this system architecture is simple, Installation and Debugging are convenient, reliability is high, good stability, cost performance height.
For achieving the above object, the utility model solves the technical scheme that its technical matters adopts and is:
A kind of elevator position fixing system is provided with at least one ultrasonic transmitter on the top of car, is provided with at least one ultrasonic receiver at well headroom, and described ultrasonic transmitter links to each other with control system respectively with ultrasonic receiver.
As optimal way, described ultrasonic receiver is provided with three altogether, and described three ultrasonic receivers are positioned on the same horizontal surface, is equilateral triangle and arranges.
Ultrasonic transmitter sends signal, and ultrasonic receiver is transferred to control system after receiving signal, and control system converts signal to can determine the position electronics numerical value, thereby determines the position of car.Because same horizontal surface is provided with three ultrasonic receivers, the accuracy of significantly increase system location.Total system has characteristics such as precision height, antijamming capability is strong, maintenance cost is lower, and convenient for installation and maintenance, is with a wide range of applications.
Owing to adopted technique scheme, the beneficial effects of the utility model are:
1) the utility model adopts the noncontact mode, can effectively reduce the interference of ambient environment such as dust, temperature traverse to system;
What 2) the utility model adopted is absolute position data output, even outage can not exert an influence to the location of elevator yet;
3) the utility model installation and maintenance cost is lower, is suitable for large-scale production and application;
4) the utility model can greatly improve the efficient of operation owing to needn't rely on magnet contactor;
5) the utility model can guarantee the accurate execution of geard-down speed and leveling speed owing to can calculate deceleration distance in advance, thereby guarantees the traveling comfort of elevator;
6) resolution height of the present utility model, even in car movement speed faster under the situation, system also can guarantee accurate location.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is a birds-eye view of the present utility model.
Mark among the figure: the 1st, car, the 2nd, ultrasonic transmitter, the 3rd, ultrasonic receiver.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Embodiment 1
As shown in the figure, a kind of elevator position fixing system, be provided with ultrasonic transmitter 2 on the top of car 1, be provided with three ultrasonic receivers 3 at well headroom, described three ultrasonic receivers 3 are positioned on the same horizontal surface, be equilateral triangle and arrange, described ultrasonic transmitter 2 links to each other with control system respectively with ultrasonic receiver 3.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. elevator position fixing system, it is characterized in that: be provided with at least one ultrasonic transmitter (2) on the top of car (1), be provided with at least one ultrasonic receiver (3) at well headroom, described ultrasonic transmitter (2) links to each other with control system respectively with ultrasonic receiver (3).
2. elevator position fixing system according to claim 1 is characterized in that: described ultrasonic receiver (3) is provided with three altogether, and described three ultrasonic receivers are positioned on the same horizontal surface, is equilateral triangle and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201136000U CN202080781U (en) | 2011-04-18 | 2011-04-18 | Elevator locating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201136000U CN202080781U (en) | 2011-04-18 | 2011-04-18 | Elevator locating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080781U true CN202080781U (en) | 2011-12-21 |
Family
ID=45341423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201136000U Expired - Fee Related CN202080781U (en) | 2011-04-18 | 2011-04-18 | Elevator locating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080781U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540369A (en) * | 2015-12-29 | 2016-05-04 | 永大电梯设备（中国）有限公司 | Method for detecting absolute position of lift car and control system and method of absolute position of lift |
| CN106586745A (en) * | 2016-12-06 | 2017-04-26 | 宁波永良电梯技术发展有限公司 | Elevator shaft monitoring system and monitoring method thereof |
| CN112777444A (en) * | 2021-03-02 | 2021-05-11 | 猫岐智能科技（上海）有限公司 | Elevator positioning system and positioning method |
| CN112897272A (en) * | 2021-03-02 | 2021-06-04 | 猫岐智能科技（上海）有限公司 | Elevator state judgment system and method |
-
2011
- 2011-04-18 CN CN2011201136000U patent/CN202080781U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540369A (en) * | 2015-12-29 | 2016-05-04 | 永大电梯设备（中国）有限公司 | Method for detecting absolute position of lift car and control system and method of absolute position of lift |
| CN106586745A (en) * | 2016-12-06 | 2017-04-26 | 宁波永良电梯技术发展有限公司 | Elevator shaft monitoring system and monitoring method thereof |
| CN112777444A (en) * | 2021-03-02 | 2021-05-11 | 猫岐智能科技（上海）有限公司 | Elevator positioning system and positioning method |
| CN112897272A (en) * | 2021-03-02 | 2021-06-04 | 猫岐智能科技（上海）有限公司 | Elevator state judgment system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ASS | Succession or assignment of patent right |
Owner name: HUANG JIAHAO |
|
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610041 CHENGDU, SICHUAN PROVINCE TO: 611530 CHENGDU, SICHUAN PROVINCE |
|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111111 Address after: Qionglai city Linchiung town of pottery clay village in Chengdu City, Sichuan province 611530 Co-patentee after: Huang Jiahao Patentee after: Sichuan Qionglai Prison Address before: Qionglai city Linchiung town of pottery clay village in Chengdu City, Sichuan province 610041 Patentee before: Sichuan Qionglai Prison |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140418 |