CN203212199U - Safety monitoring system for staircase and sidewalk - Google Patents
Safety monitoring system for staircase and sidewalk Download PDFInfo
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- CN203212199U CN203212199U CN 201320120946 CN201320120946U CN203212199U CN 203212199 U CN203212199 U CN 203212199U CN 201320120946 CN201320120946 CN 201320120946 CN 201320120946 U CN201320120946 U CN 201320120946U CN 203212199 U CN203212199 U CN 203212199U
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- footway
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Abstract
The utility model relates to a safety monitoring system for a staircase and a sidewalk. A group of monitoring systems are additionally arranged at the traditional monitoring system, so that a plurality of detection modes of test items of the staircase and the sidewalk are achieved; the stability of the safety monitoring system for the staircase and the sidewalk is effectively ensured by adopting a dual-channel control mode. The safety monitoring system for the staircase and the sidewalk designed by the utility model has the advantages of simple structure, easy achievement and low manufacturing cost aiming at the national standard requests issued by the country and the traditional safety monitoring system; market promotion is facilitated.
Description
Technical field
The utility model relates to a kind of staircase and footway safety monitoring system.
Background technology
Along with people's living standard improves day by day, staircase and footway are as progressive product of epoch, bring various whiles easily to people, also be accompanied by the appearance of many security hidden troubles, such as the hypervelocity in staircase and the footway operational process, reverse, step deletion etc. problem, certain personal injury has been caused to people in the capital, thereupon, safety problem about staircase and footway becomes the people's attention emphasis, country also so has in succession put into effect the safety index about staircase and footway, such as in by the end of July, 2011, new escalator standard GB 16899-2011 formally promulgates, new national standard requires must adopt safety switch at the security function on staircase and footway, vital circuit etc., to this, some enterprise has adopted the safety PLC Circuits System to wait to satisfy the requirement of GB, but because safety PLC Circuits System price is more expensive, and staircase and footway for the multinomial safety detection of needs, also needing additionally to increase annex again could realize, so the application of safety PLC Circuits System is extensive not enough
The utility model content
Technical problem to be solved in the utility model provides a kind of simple in structure, and low cost of manufacture can provide staircase and the footway safety monitoring system of multiple detection mode at the multinomial test item on staircase and footway.
The utility model is in order to solve the problems of the technologies described above by the following technical solutions: the utility model proposes a kind of staircase and footway safety monitoring system, operational factor at staircase and footway is monitored, comprise signal pickup assembly and first via monitoring system, wherein, first via monitoring system comprises first processing module and the input media, power module and the warning device that are attached thereto, and signal pickup assembly comprises at least one sensor; Each sensor detects every operational factor on staircase and footway respectively, and be uploaded to first processing module, first processing module will compare by being attached thereto sensor the detection information of uploading and the specified information of importing by input media in advance of parameter, and the work of control warning device; Also comprise the second tunnel monitoring system identical with first via monitoring system structure, sensor is transferred to first processing module in the first via monitoring system and second processing module in the second tunnel monitoring system respectively with detected every trip information; First processing module and second processing module compare judgement to the detection information that receives respectively, and control corresponding warning device work; Simultaneously, the intercommunication of first processing module and second processing module is judged separately whether normal operation of monitoring system, and is controlled corresponding warning device work.
As a kind of optimal technical scheme of the present utility model: staircase and footway comprise master control system, described first processing module or second processing module also are connected with master control system, are used for exporting described first processing module, second processing module at result of determination and first processing module and the second processing module mutual result of communication each other of sensor detection information to master control system.
As a kind of optimal technical scheme of the present utility model: also comprise metal-oxide-semiconductor, described first processing module or second processing module are connected with master control system by metal-oxide-semiconductor.
As a kind of optimal technical scheme of the present utility model: described first via monitoring system, the second tunnel monitoring system also comprise the braking relay that links to each other with first processing module, second processing module respectively.
As a kind of optimal technical scheme of the present utility model: described braking relay comprises main brake relay and additional brake relay.
As a kind of optimal technical scheme of the present utility model: described first via monitoring system, the second tunnel monitoring system also comprise the judged result output unit that links to each other with first processing module, second processing module respectively.
As a kind of optimal technical scheme of the present utility model: described judged result output unit is charactron.
As a kind of optimal technical scheme of the present utility model: described first via monitoring system, the second tunnel monitoring system also comprise the passive crystal oscillator module that links to each other with first processing module, second processing module respectively, are used for clock signal being provided for respectively first processing module, second processing module.
As a kind of optimal technical scheme of the present utility model: described first processing module, second processing module are microprocessor.
A kind of staircase described in the utility model and footway safety monitoring system adopt above technical scheme compared with prior art, have following technique effect:
(1) staircase of the utility model design and footway safety monitoring system simple in structure, be easy to realize, and low cost of manufacture, every test item at staircase and footway, when keeping existing detection mode, increase detection mode, employing binary channel control, thus actv. ensures the safety on staircase and footway more;
(2) in the staircase and footway safety monitoring system of the utility model design, at the two-way monitoring system, independently power module and passive crystal oscillator module are set respectively, provide power supply and clock signal respectively to the two-way monitoring system, effectively guaranteed the stability of monitoring system operation;
(3) staircase and the footway safety monitoring system of the utility model design, the two-way monitoring system is at testing result, when directly reporting to the police and exporting testing result to staircase and footway master control system, can avoid producing bigger security hidden trouble directly by the operation on braking relay control staircase and footway.
Description of drawings
Fig. 1 is the staircase of the utility model design and the high-level schematic functional block diagram of footway safety monitoring system.
The specific embodiment
Below in conjunction with Figure of description the specific embodiment of the present utility model is described in further detail.
The utility model proposes a kind of staircase and footway safety monitoring system, operational factor at staircase and footway is monitored, comprise signal pickup assembly and first via monitoring system, wherein, first via monitoring system comprises first processing module and the input media, power module and the warning device that are attached thereto, and signal pickup assembly comprises at least one sensor; Each sensor detects every operational factor on staircase and footway respectively, and be uploaded to first processing module, first processing module will compare by being attached thereto sensor the detection information of uploading and the specified information of importing by input media in advance of parameter, and the work of control warning device; Also comprise the second tunnel monitoring system identical with first via monitoring system structure, sensor is transferred to first processing module in the first via monitoring system and second processing module in the second tunnel monitoring system respectively with detected every trip information; First processing module and second processing module compare judgement to the detection information that receives respectively, and control corresponding warning device work; Simultaneously, the intercommunication of first processing module and second processing module is judged separately whether normal operation of monitoring system, and is controlled corresponding warning device work.
Staircase and the footway safety monitoring system of the utility model design be simple in structure, be easy to realize, and low cost of manufacture, every test item at staircase and footway, when keeping existing detection mode, increase detection mode, employing binary channel control, thus actv. ensures the safety on staircase and footway more.
As a kind of optimal technical scheme of the present utility model: staircase and footway comprise master control system, described first processing module or second processing module also are connected with master control system, are used for exporting described first processing module, second processing module at result of determination and first processing module and the second processing module mutual result of communication each other of sensor detection information to master control system.
As a kind of optimal technical scheme of the present utility model: also comprise metal-oxide-semiconductor, described first processing module or second processing module are connected with master control system by metal-oxide-semiconductor.
As a kind of optimal technical scheme of the present utility model: described first via monitoring system, the second tunnel monitoring system also comprise the braking relay that links to each other with first processing module, second processing module respectively.
As a kind of optimal technical scheme of the present utility model: described braking relay comprises main brake relay and additional brake relay.
Staircase and the footway safety monitoring system of the utility model design, the two-way monitoring system is at testing result, when directly reporting to the police and exporting testing result to staircase and footway master control system, can avoid producing bigger security hidden trouble directly by the operation on braking relay control staircase and footway.
As a kind of optimal technical scheme of the present utility model: described first via monitoring system, the second tunnel monitoring system also comprise the judged result output unit that links to each other with first processing module, second processing module respectively.
As a kind of optimal technical scheme of the present utility model: described judged result output unit is charactron.
As a kind of optimal technical scheme of the present utility model: described first via monitoring system, the second tunnel monitoring system also comprise the passive crystal oscillator module that links to each other with first processing module, second processing module respectively, are used for clock signal being provided for respectively first processing module, second processing module.
In the staircase and footway safety monitoring system of the utility model design, at the two-way monitoring system, independently power module and passive crystal oscillator module are set respectively, provide power supply and clock signal respectively to the two-way monitoring system, effectively guaranteed the stability of monitoring system operation.
As a kind of optimal technical scheme of the present utility model: described first processing module, second processing module are microprocessor.
The staircase of the utility model design and footway safety monitoring system are in the middle of actual application, safety detection project at staircase and footway, can realize overspeed detection, reverse and detect, handrail detects, band-type brake detects, and step deletion detects, at these test items, each sensor in the signal pickup assembly is separately positioned on the relevant position on staircase and footway, realization is to the detection of the actual parameter of corresponding test item, and the testing result of each test item is uploaded to first processing module and second processing module respectively, first processing module and second processing module can compare the actual detected data that receive respectively with the prior specified information of parameter by input media input separately, obtain result of determination, first processing module, second processing module is respectively according to the result of determination that obtains, control corresponding warning device work, and by corresponding judged result output unit judged result is exported, can be so that staff's maintenance and maintenance; Simultaneously, can compare at separately result of determination by the mode of intercommunication mutually between first processing module and second processing module, judge separately whether normal operation of monitoring system, and control corresponding warning device work.
More than at the design of staircase and footway test item detection mode, even one of them monitoring system has been damaged, the another one monitoring system also can independently be carried out work, has so also further guaranteed staircase and the footway safety detecting system reliability of operation of the utility model design.
In the staircase and footway safety monitoring system of the utility model design, because first processing module or second processing module also are connected with master control system, and in testing process, first via monitoring system, the second tunnel monitoring system all is to judge comparison at the testing result of same test item respectively, so after finishing above-mentioned detection at staircase and footway test item, can be by first processing module, any one will be monitored result of determination and export master control system in second processing module, so just can be so that in time recognize the service condition of staircase and each device of footway.
In the staircase and footway safety monitoring system of the utility model design, first via monitoring system, the second tunnel monitoring system also comprises respectively and first processing module, the braking relay that second processing module links to each other, when the two-way monitoring system at staircase and footway test item, judge when breaking down, can in time brake the operation on staircase and footway by the braking relay that is attached thereto, thereby can avoid the generation of bigger security hidden trouble, and because in the staircase and footway safety monitoring system of the utility model design, the work of first via monitoring system and the second tunnel monitoring system is at same test item, and constantly intercom mutually, so any one monitored control system can directly in time be braked the operation on staircase and footway by the braking relay that is attached thereto.
In the staircase and footway safety monitoring system of the utility model design, at braking relay, also design has comprised main brake relay and additional brake relay, when detection is broken down, can brake the operation realization on staircase and footway timely and effectively, thereby avoid producing bigger security hidden trouble.
In the staircase and footway safety monitoring system of the utility model design, adopting dual channel mode is the two-way monitoring system, at the two-way monitoring system, independently power module and passive crystal oscillator module are set respectively, provide power supply and clock signal respectively to the two-way monitoring system, effectively guaranteed the stability of monitoring system operation.Wherein, power module is by compositions such as buck controller and metal-oxide-semiconductors, and the lowering and stabilizing blood pressure device can adopt LM3485 lowering and stabilizing blood pressure device.
In the staircase and footway safety monitoring system of the utility model design, described first processing module, second processing module are microprocessor, microprocessor can adopt TMS470 or TMS570 chip, this chip has external clock fault monitoring reset function, during chip operation, decay appears when detecting the external clock frequency, or when not having clock signal, the external passive that can reset crystal oscillator module.
In the staircase and footway safety monitoring system of the utility model design, adopting dual channel mode is the two-way monitoring system, at the two-way monitoring system, can communicate with master control system on the one hand, and in testing process, first via monitoring system, the second tunnel monitoring system all are to compare at the judgement that same test item testing result is carried out respectively, have therefore reduced error, have improved corresponding safe class; On the other hand, can intercom mutually between the two-way monitoring system; Compare at separately result of determination, judge separately whether normal operation of monitoring system, and control corresponding warning device work.
The staircase of the utility model design and footway safety monitoring system wherein detect at overspeed detection, reverse detection, handrail detection, band-type brake detection and step deletion and have all satisfied the SIL2 class requirement after tested.
By reference to the accompanying drawings embodiment of the present utility model has been done detailed description above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from the utility model aim, make a variety of changes.
Claims (9)
1. a staircase and footway safety monitoring system, operational factor at staircase and footway is monitored, comprise signal pickup assembly and first via monitoring system, wherein, first via monitoring system comprises first processing module and the input media, power module and the warning device that are attached thereto, and signal pickup assembly comprises at least one sensor; Each sensor detects every operational factor on staircase and footway respectively, and be uploaded to first processing module, first processing module will compare by being attached thereto sensor the detection information of uploading and the specified information of importing by input media in advance of parameter, and the work of control warning device; It is characterized in that: also comprise the second tunnel monitoring system identical with first via monitoring system structure, sensor is transferred to first processing module in the first via monitoring system and second processing module in the second tunnel monitoring system respectively with detected every trip information; First processing module and second processing module compare judgement to the detection information that receives respectively, and control corresponding warning device work; Simultaneously, the intercommunication of first processing module and second processing module is judged separately whether normal operation of monitoring system, and is controlled corresponding warning device work.
2. according to the described a kind of staircase of claim 1 and footway safety monitoring system, it is characterized in that: staircase and footway comprise master control system, described first processing module or second processing module also are connected with master control system, are used for exporting described first processing module, second processing module at result of determination and first processing module and the second processing module mutual result of communication each other of sensor detection information to master control system.
3. according to the described a kind of staircase of claim 2 and footway safety monitoring system, it is characterized in that: also comprise metal-oxide-semiconductor, described first processing module or second processing module are connected with master control system by metal-oxide-semiconductor.
4. according to the described a kind of staircase of claim 1 and footway safety monitoring system, it is characterized in that: described first via monitoring system, the second tunnel monitoring system also comprise the braking relay that links to each other with first processing module, second processing module respectively.
5. according to the described a kind of staircase of claim 4 and footway safety monitoring system, it is characterized in that: described braking relay comprises main brake relay and additional brake relay.
6. according to the described a kind of staircase of claim 1 and footway safety monitoring system, it is characterized in that: described first via monitoring system, the second tunnel monitoring system also comprise the judged result output unit that links to each other with first processing module, second processing module respectively.
7. according to the described a kind of staircase of claim 6 and footway safety monitoring system, it is characterized in that: described judged result output unit is charactron.
8. according to the described a kind of staircase of claim 1 and footway safety monitoring system, it is characterized in that: described first via monitoring system, the second tunnel monitoring system also comprise the passive crystal oscillator module that links to each other with first processing module, second processing module respectively, are used for clock signal being provided for respectively first processing module, second processing module.
9. according to the described a kind of staircase of claim 1 and footway safety monitoring system, it is characterized in that: described first processing module, second processing module are microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120946 CN203212199U (en) | 2013-03-18 | 2013-03-18 | Safety monitoring system for staircase and sidewalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120946 CN203212199U (en) | 2013-03-18 | 2013-03-18 | Safety monitoring system for staircase and sidewalk |
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| Publication Number | Publication Date |
|---|---|
| CN203212199U true CN203212199U (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320120946 Expired - Lifetime CN203212199U (en) | 2013-03-18 | 2013-03-18 | Safety monitoring system for staircase and sidewalk |
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| Country | Link |
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| CN (1) | CN203212199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224189A (en) * | 2013-03-18 | 2013-07-31 | 康力电梯股份有限公司 | Staircase and sidewalk safety monitoring system |
-
2013
- 2013-03-18 CN CN 201320120946 patent/CN203212199U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224189A (en) * | 2013-03-18 | 2013-07-31 | 康力电梯股份有限公司 | Staircase and sidewalk safety monitoring system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
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| CX01 | Expiry of patent term |