CN202150169U - Gas detection device automatically detecting dangerous source - Google Patents
Gas detection device automatically detecting dangerous source Download PDFInfo
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- CN202150169U CN202150169U CN 201120265888 CN201120265888U CN202150169U CN 202150169 U CN202150169 U CN 202150169U CN 201120265888 CN201120265888 CN 201120265888 CN 201120265888 U CN201120265888 U CN 201120265888U CN 202150169 U CN202150169 U CN 202150169U
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Abstract
The utility model provides a gas detection device automatically detecting dangerous sources, comprising a microprocessor circuit, a gas sensor, an alarming circuit, a power supply circuit, an automatic detecting traveling device and a barrier detection device, wherein the microprocessor circuit is connected with the gas sensor to acquire and record information of gas concentration in real time and determines if a dangerous source exists accordingly, the microprocessor circuit is connected with the alarming circuit, the microprocessor circuit is connected with the barrier detection device so as to detect barrier information in the traveling process of the automatic detection traveling device, and the microprocessor circuit is connected with the automatic detection traveling device so as to control inspection tour paths of the automatic detection traveling device according to the barrier information. The device is scientific in design and convenient in usage.
Description
Technical field
The utility model relates to a kind of gas detection apparatus, specifically, relates to a kind of gas detection apparatus of patrolling and examining dangerous matter sources automatically.
Background technology
In public places such as many chemical plant, colliery, large supermarkets, often need to detect in real time the gas concentration in the environment of living in; In fact; Monitoring for gas such as harmful, explosive in the environment of living in; Not only comprise the variation of grasping this type gas concentration in the environment at any time, need know that also gas concentration occurring where exceeds standard, in case more need gas concentration to exceed standard and in time to report to the police; So that it is take further prevention, remedial measures, particularly harmful or exist the gas concentration monitoring in the explosive environments to be even more important to those; At present, normally in the monitored area, place gas sensor, monitoring point of fixity and near gas concentration thereof; Like this; Can't realize comprehensive real-time monitoring, can't accurately judge to have occurred the gas leakage somewhere, can not really effectively avoid leakage accident to take place the monitored area.
For this reason, people are seeking a kind of desirable technical solution that is suitable for always.
Summary of the invention
The utility model is to the deficiency of prior art, and a kind of design science, the gas detection apparatus of patrolling and examining dangerous matter sources automatically easy to use are provided.
The technical scheme that the utility model adopted is following: a kind of gas detection apparatus of patrolling and examining dangerous matter sources automatically, and it comprises microcontroller circuit, gas sensor, warning circuit, power circuit, patrols and examines running gear and obstacle detector automatically; Wherein, said microcontroller circuit, said gas sensor, said warning circuit, said power circuit and said obstacle detector are separately positioned on and saidly patrol and examine on the running gear automatically; Said microcontroller circuit connects said gas sensor so that gather, write down gas concentration information in real time and judge whether dangerous source according to gas concentration information; Said microcontroller circuit connects said warning circuit so that according to judging the dangerous matter sources Realtime Alerts that exists; Said microcontroller circuit connects said obstacle detector so that detect said obstacle information of patrolling and examining automatically in the running gear walking process; Said microcontroller circuit connection is said patrols and examines running gear automatically so that according to the said polling path of patrolling and examining running gear automatically of obstacle information control; Said power circuit connects said microcontroller circuit, said gas sensor, said warning circuit, said running gear and the said obstacle detector of patrolling and examining automatically respectively so that working power to be provided.
Based on above-mentioned, it also comprises and is separately positioned on said GPS locating module and wireless communication module of patrolling and examining automatically on the running gear; Wherein, said microcontroller circuit connects said GPS locating module so that obtain and write down the positional information of gas detection apparatus in real time; Said microcontroller circuit connects said wireless communication module so that realize the gas concentration information of dangerous matter sources and the wireless transmission of positional information; Said power circuit connects said GPS locating module and said wireless communication module respectively so that working power to be provided.
Based on above-mentioned, it also comprises display circuit and the key circuit that connects said microcontroller circuit respectively.
Based on above-mentioned; The said running gear of patrolling and examining automatically comprises car body and is installed in motor-drive circuit, movable motor, steer motor, two road wheels and the deflecting roller on the said car body respectively; Wherein, said motor-drive circuit connects said microcontroller circuit, and said motor-drive circuit connects said movable motor and said steer motor respectively; Said movable motor drives two said road wheels, the said deflecting roller of said steer motor transmission.
The relative prior art of the utility model has substantive distinguishing features and progress; Specifically, adopt this device to detect automatically and patrol and examine whether all places have harmful gas, explosion hazard gases in the zone, and can in time report to the police; Running into barrier can skip automatically and continue to patrol and examine; Can accurately judge the particular location of leak source, be beneficial in time employ prevention, remedial measures, thereby effectively prevent leakage accident to take place; This device has the robot characteristic, its have can patrol and examine automatically, can locate, highly sensitive, advantage such as antijamming capability is strong, reaction velocity is fast.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
Embodiment
Through embodiment, the technical scheme of the utility model is done further detailed description below.
As shown in Figure 1; A kind of gas detection apparatus of patrolling and examining dangerous matter sources automatically, it comprises microcontroller circuit, gas sensor, warning circuit, GPS locating module, wireless communication module, display circuit, key circuit, power circuit, patrols and examines running gear and obstacle detector automatically;
Wherein, said microcontroller circuit, said gas sensor, said warning circuit, said GPS locating module, said wireless communication module, said display circuit, said key circuit, said power circuit and said obstacle detector are separately positioned on and saidly patrol and examine on the running gear automatically;
The AD modular converter of said microcontroller circuit connects said gas sensor so that gather, write down gas concentration information in real time and judge whether dangerous source according to gas concentration information; The AD modular converter is changed the output signal of gas sensor, obtains the voltage AD value of gas sensor;
Said microcontroller circuit connects said warning circuit so that according to judging the dangerous matter sources Realtime Alerts that exists;
Said microcontroller circuit connects said GPS locating module so that obtain and write down the positional information of gas detection apparatus in real time; Said GPS locating module can obtain the pinpoint positional information of gas detection apparatus in real time;
Said microcontroller circuit connects said wireless communication module so that realize the gas concentration information of dangerous matter sources and the wireless transmission of positional information; Said wireless communication module mainly is to upload data monitor center in real time according to what the instruction of said microcontroller circuit realized gas concentration, positional information;
Said microcontroller circuit connects said display circuit and said key circuit respectively; Said display circuit is realized real-time Presentation Function; Said key circuit mainly is according to the state of reading I/O, confirms that what button is pressed, and handles different working or carries out different programs according to the button that is pressed;
Said microcontroller circuit connects said obstacle detector so that detect said obstacle information of patrolling and examining automatically in the running gear walking process; Said obstacle detector can detect barrier through the ultrasound wave principle, runs into barrier and does not process, and gas detection apparatus writes down coordinate here, and the barrier of having mercy on automatically continues to patrol and examine;
Said microcontroller circuit connection is said patrols and examines running gear automatically so that according to the said polling path of patrolling and examining running gear automatically of obstacle information control;
Said power circuit connects said microcontroller circuit, said gas sensor, said warning circuit, said GPS locating module, said wireless communication module, said display circuit, said key circuit, said running gear and the said obstacle detector of patrolling and examining automatically respectively so that working power to be provided.
Based on above-mentioned; The said running gear of patrolling and examining automatically comprises car body and is installed in motor-drive circuit, movable motor, steer motor, two road wheels and the deflecting roller on the said car body respectively; Wherein, said motor-drive circuit connects said microcontroller circuit, and said motor-drive circuit connects said movable motor and said steer motor respectively; Said movable motor drives two said road wheels, the said deflecting roller of said steer motor transmission.
Said power circuit is with the accumulator source that is used as power, and drives and patrol and examine running gear automatically, and this patrols and examines running gear automatically by preestablishing instruction works; Automatically walking; And patrol and examine, patrolled and examined a path, automatically the translation setpoint distance; Path walking by oneself patrolling and examining continues to patrol and examine down; Like this, patrol and examine regional patrol and finish whole; In the process of patrolling and examining, running into barrier or wall can skip automatically; Because said obstacle detector has accurate distance measuring sensor and proximity transducer, and delivers to the signal that records in the microprocessor, microprocessor is controlled after computing and is patrolled and examined running gear automatically, it is nearby passed by from barrier, and can proceed to patrol and examine; In the process of patrolling and examining, coordinate, distance and the gas concentration can also autolog line walked; In detected gas concentration, can preserve historical gas concentration information, be convenient to compare with current gas concentration; Gas concentration is greater than historical concentration before finding certain, and constantly increases, and begins again subsequently to reduce; Can confirm that this position is a dangerous matter sources; Can send sound and light alarm, and, send someone to adopt remedial measures by data monitor center this positional information and gas concentration information uploading data monitor center.
Based on above-mentioned, said polling path control method of patrolling and examining the gas detection apparatus of dangerous matter sources automatically, it may further comprise the steps:
Step 1, set up plane coordinate system patrolling and examining the zone with X axle and Y axle;
The starting point coordinate of step 2, the said gas detection apparatus of record;
Step 3, start the said running gear of patrolling and examining automatically, said gas detection apparatus is advanced along Y axle augment direction, patrol and examine the edge in zone always, simultaneously, said gas detection apparatus record is the gas concentration under each coordinate and each coordinate on the way;
Step 4, the said running gear of patrolling and examining automatically of startup make said gas detection apparatus move to X axle augment direction, set displacement L, write down said gas detection apparatus coordinate at this moment, and write down the gas concentration under this coordinate;
Step 5, start the said running gear of patrolling and examining automatically, make said gas detection apparatus reduce direction to the Y axle and advance, patrol and examine the edge in zone always, simultaneously, said gas detection apparatus record is the gas concentration under each coordinate and each coordinate on the way;
Step 6, the said running gear of patrolling and examining automatically of startup make said gas detection apparatus move to X axle augment direction, set displacement L, write down said gas detection apparatus coordinate at this moment, and write down the gas concentration under this coordinate;
Step 7, repeating step 3--6, until said gas detection apparatus to X axle augment direction displacement less than setting displacement L, at this moment, patrol and examine along the surveyed area of X axle augment direction and to finish;
Step 8, the said running gear of patrolling and examining automatically of startup make said gas detection apparatus return said starting point;
Step 9, start the said running gear of patrolling and examining automatically, make said gas detection apparatus reduce direction along the Y axle and advance, patrol and examine the edge in zone always, simultaneously, said gas detection apparatus record is the gas concentration under each coordinate and each coordinate on the way;
Step 10, the said running gear of patrolling and examining automatically of startup make said gas detection apparatus reduce direction to the X axle and move, and set displacement L, write down said gas detection apparatus coordinate at this moment, and write down the gas concentration under this coordinate;
Step 11, start the said running gear of patrolling and examining automatically, said gas detection apparatus is advanced to Y axle augment direction, patrol and examine the edge in zone always, simultaneously, said gas detection apparatus record is the gas concentration under each coordinate and each coordinate on the way;
Step 12, the said running gear of patrolling and examining automatically of startup make said gas detection apparatus reduce direction to the X axle and move said gas detection apparatus, set displacement L, write down said gas detection apparatus coordinate at this moment, and write down the gas concentration under this coordinate;
Step 13, repeating step 9--12 reduce direction displacement less than setting displacement L until said gas detection apparatus to the X axle, and at this moment, the surveyed area that reduces direction along the X axle is patrolled and examined and finished;
Step 14, according to actual needs, repeating step 2--13.
To the different zones of patrolling and examining, also can adopt other polling path control method.
This installs the gas sensor of replaceable gas with various type of detection, and is simple to operate to detect different gas, easy to use; Its polling rate can be provided with, can soon can be slow, when running into high concentration gas, can take fast inspection, and governing speed automatically also can manual work be provided with speed and patrols and examines.
This device have can walk automatically, need not artificial post, simple to operate, easy to use, speed can be provided with, can replace manually-operated advantage.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the embodiment of the utility model perhaps is equal to replacement to the part technical characterictic; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (4)
1. gas detection apparatus of patrolling and examining dangerous matter sources automatically is characterized in that: it comprises microcontroller circuit, gas sensor, warning circuit, power circuit, patrols and examines running gear and obstacle detector automatically; Wherein, said microcontroller circuit, said gas sensor, said warning circuit, said power circuit and said obstacle detector are separately positioned on and saidly patrol and examine on the running gear automatically; Said microcontroller circuit connects said gas sensor so that gather, write down gas concentration information in real time and judge whether dangerous source according to gas concentration information; Said microcontroller circuit connects said warning circuit so that according to judging the dangerous matter sources Realtime Alerts that exists; Said microcontroller circuit connects said obstacle detector so that detect said obstacle information of patrolling and examining automatically in the running gear walking process; Said microcontroller circuit connection is said patrols and examines running gear automatically so that according to the said polling path of patrolling and examining running gear automatically of obstacle information control; Said power circuit connects said microcontroller circuit, said gas sensor, said warning circuit, said running gear and the said obstacle detector of patrolling and examining automatically respectively so that working power to be provided.
2. gas detection apparatus of patrolling and examining dangerous matter sources automatically according to claim 1 is characterized in that: it also comprises and is separately positioned on said GPS locating module and wireless communication module of patrolling and examining automatically on the running gear; Wherein, said microcontroller circuit connects said GPS locating module so that obtain and write down the positional information of gas detection apparatus in real time; Said microcontroller circuit connects said wireless communication module so that realize the gas concentration information of dangerous matter sources and the wireless transmission of positional information; Said power circuit connects said GPS locating module and said wireless communication module respectively so that working power to be provided.
3. gas detection apparatus of patrolling and examining dangerous matter sources automatically according to claim 1 and 2 is characterized in that: it also comprises display circuit and the key circuit that connects said microcontroller circuit respectively.
4. gas detection apparatus of patrolling and examining dangerous matter sources automatically according to claim 1 and 2; It is characterized in that: the said running gear of patrolling and examining automatically comprises car body and is installed in motor-drive circuit, movable motor, steer motor, two road wheels and the deflecting roller on the said car body respectively; Wherein, Said motor-drive circuit connects said microcontroller circuit; Said motor-drive circuit connects said movable motor and said steer motor respectively, and said movable motor drives two said road wheels, the said deflecting roller of said steer motor transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120265888 CN202150169U (en) | 2011-07-26 | 2011-07-26 | Gas detection device automatically detecting dangerous source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120265888 CN202150169U (en) | 2011-07-26 | 2011-07-26 | Gas detection device automatically detecting dangerous source |
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| Publication Number | Publication Date |
|---|---|
| CN202150169U true CN202150169U (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120265888 Expired - Lifetime CN202150169U (en) | 2011-07-26 | 2011-07-26 | Gas detection device automatically detecting dangerous source |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289007A (en) * | 2011-07-26 | 2011-12-21 | 河南汉威电子股份有限公司 | Gas detection device for automatically inspecting dangerous source and inspection path control method for gas detection device |
| CN106781295A (en) * | 2017-03-31 | 2017-05-31 | 思依暄机器人科技（深圳）有限公司 | A kind of disaster gas alarm method, device and calamity forecast device |
| CN107437324A (en) * | 2017-07-06 | 2017-12-05 | 无锡泓瑞航天科技有限公司 | Rail mounted monitoring harmful gases method and device based on Internet of Things |
| CN109856701A (en) * | 2019-03-27 | 2019-06-07 | 广东慧瀛恒安防设备有限公司 | A kind of hand-held detector |
| CN111650336A (en) * | 2020-06-09 | 2020-09-11 | 新石器慧通（北京）科技有限公司 | Atmospheric pollution detection method, device and system for unmanned vehicle |
-
2011
- 2011-07-26 CN CN 201120265888 patent/CN202150169U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289007A (en) * | 2011-07-26 | 2011-12-21 | 河南汉威电子股份有限公司 | Gas detection device for automatically inspecting dangerous source and inspection path control method for gas detection device |
| CN106781295A (en) * | 2017-03-31 | 2017-05-31 | 思依暄机器人科技（深圳）有限公司 | A kind of disaster gas alarm method, device and calamity forecast device |
| CN107437324A (en) * | 2017-07-06 | 2017-12-05 | 无锡泓瑞航天科技有限公司 | Rail mounted monitoring harmful gases method and device based on Internet of Things |
| CN109856701A (en) * | 2019-03-27 | 2019-06-07 | 广东慧瀛恒安防设备有限公司 | A kind of hand-held detector |
| CN111650336A (en) * | 2020-06-09 | 2020-09-11 | 新石器慧通（北京）科技有限公司 | Atmospheric pollution detection method, device and system for unmanned vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 Zhengzhou high tech Development Zone, Henan, Cedar Road, No. 169 Patentee after: Hanwei Technology Group Limited by Share Ltd Address before: 450001 Zhengzhou high tech Development Zone, Henan, Cedar Road, No. 169 Patentee before: Henan Hanwei Electronics Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
| CX01 | Expiry of patent term |