CN105788195A - Security and protection monitoring information updating method - Google Patents
Security and protection monitoring information updating method Download PDFInfo
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- CN105788195A CN105788195A CN201610230139.4A CN201610230139A CN105788195A CN 105788195 A CN105788195 A CN 105788195A CN 201610230139 A CN201610230139 A CN 201610230139A CN 105788195 A CN105788195 A CN 105788195A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
- G08B27/006—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations with transmission via telephone network
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Abstract
In order to reduce the cost required for updating a security and protection warning display device utilizing a liquid crystal display screen for publicizing and warning, and improve the reliability of security and protection warning information updating, the invention provides a security and protection monitoring information updating method. The security and protection warning information updating method comprises the steps that security and protection warning information is distributed to a plurality of movable machines, the plurality of movable machines send the security and protection warning information to the security and protection warning display device provided with the liquid crystal display screen, and the security and protection warning display device is updated and displays the security and protection warning information. By utilizing the movable machines such as patrol vehicles or private vehicles, the updating of the security and protection warning information is greatly facilitated, manpower and security and protection warning operation-maintenance costs are saved, and the timeliness and reliability of security and protection warning information updating in special environments such as field or forest parks are improved.
Description
Technical field
The present invention relates to safety protection warning update method field, more particularly, to a kind of safety monitoring information updating method.
Background technology
Along with progress and the raising of people's quality of life of society, the information guiding and browsing in Forest Park is increasingly common.But, owing to the information such as the weather in Forest Park, mud-rock flow are often different in different regions, cause some road or region to be likely to be not suitable within the specific time situation that common visitor passes through.If common visitor is not informed timely, then it is likely to occur life-threatening dangerous situation.
Existing information warning is prompted to visitor typically via tradition safety protection warning display device, and these safety protection warning display devices to be laid by the mode of electric wire, wire communication line.Limit the application of these safety protection warning display devices this laying maximum of condition, and once occur that line fault or circuit are destroyed by animal, natural conditions etc., then effectively cannot provide security warning and guidance information for visitor.
Summary of the invention
In the distributed warning efficiency in place, large-scale field and its reliability is strengthened in order to improve information warning, the invention provides a kind of safety monitoring information updating method, including: safety protection warning information is distributed to multiple movable mechanical, being arranged on of LCDs be long-range, distributed safety protection warning display device sends safety protection warning information, and makes safety protection warning display device update and show safety protection warning information to having for the plurality of movable mechanical.
Further, described method specifically includes:
(1) safety protection warning information is distributed to multiple movable mechanical M1, M2 ..., Mn, described movable mechanical all includes the first GPS unit, the first wireless communication unit, the second Wireless Telecom Equipment, the 3rd wireless communication unit, the first memory element and the second memory element, described first memory element storage safety protection warning information, and described second memory element authentication storage dictionary and identifying algorithm, and the 3rd wireless communication unit can read described first memory element, wherein n is the natural number more than 10；
(2) the plurality of movable mechanical sends safety protection warning information to the safety protection warning display device with LCDs, described safety protection warning display device includes the 4th wireless communication unit, 5th wireless communication unit, 3rd memory element, 4th memory element and the 5th memory element, the write authentication information of use when wherein the 3rd memory element storage is for communicating with the plurality of movable mechanical, and described 4th wireless communication unit attempts carrying out radio communication with said write authentication information and outside all the time, described 5th memory element is for storing the safety protection warning information that safety protection warning display device is currently displaying and/or warns；
(3) described safety protection warning display device is updated display according to described safety protection warning information.
Further, described step (1) including:
(11) by described movable mechanical M1, M2 ..., Mn the first wireless communication unit remove the data in described first memory element；
(12) by the first wireless communication unit to described movable mechanical M1, M2 ..., Mn respective first memory element write a plurality of safety protection warning information, described each safety protection warning information all includes safety protection warning content-data, safety protection warning time stamp data.
Further, described safety protection warning content-data includes the content-data of at least one safety protection warning, and the content-data of every safety protection warning is each divided into multiple pieces, and is set with identifier different from each other between each piece.
Further, the ending of described safety protection warning content-data includes the safety protection warning checking data of fixed byte size, for verifying in described safety protection warning content-data the data except described safety protection warning checking data.
Further, described identifier is also all different from each other for described each bar safety protection warning.
Further, described step (2) including:
(21) first GPS unit of described movable mechanical M1 obtains the current location of described movable mechanical M1；
(22) when the distance of described position and safety protection warning display device is less than the first predetermined threshold value, starting the second wireless communication unit, to set up the second cordless communication network, this second cordless communication network is refined net；
(23) described second cordless communication network receives the write authentication information that the 4th wireless communication unit of described safety protection warning display device sends；
(24) described second cordless communication network identifying algorithm according to described second memory element storage, the write authentication information received is authenticated, obtain the first authentication information, and search whether there is the second authentication information matched with described first authentication information in the certification dictionary of described second memory element storage；
(25) when finding described second authentication information, start the 3rd wireless communication unit to set up the 3rd cordless communication network and to close the second cordless communication network, 3rd cordless communication network is refined net, and its password or password are said write authentication information；
(26) the 5th Wireless Telecom Equipment of described safety protection warning display device writes authentication information for password or password access the 3rd cordless communication network with described first, so that based on the maximum identifier of each article of safety protection warning in the 4th memory element of this safety protection warning display device and safety protection warning time stamp data, read described safety protection warning content-data at least some of of described first memory element storage, this at least one of safety protection warning content-data is initial with the block after described maximum identifier, and by this at least Part I be stored in described 4th memory element of described safety protection warning display device, described in this storing process, the first GPS unit detects the position of described movable mechanical M1；
(27) once the distance of described position and safety protection warning display device is more than the second predetermined threshold value, then the 3rd cordless communication network is closed；
(28) remaining described movable mechanical M2, M3, ..., Mn obtains the current location of himself, and ought the wherein current location of some movable mechanical Mk and the distance of the safety protection warning display device current location less than the first predetermined threshold value and this movable mechanical Mk and described remaining described movable mechanical M2, M3 ..., when the respective current location of Mn is all higher than three predetermined threshold value, repeat the above steps (22)-(28).
Further, described step (3) including:
(31) described safety protection warning display device reads each safety protection warning time stamp data of storage in its 4th memory element；
(32) described each safety protection warning time stamp data is sorted sequentially in time；
(33) judge that whether described each safety protection warning time stamp data is more than the timestamp of the safety protection warning information of storage in described 5th memory element；
(34) when the safety protection warning time stamp data of certain safety protection warning in described 4th memory element is later than the safety protection warning time stamp data of certain safety protection warning of storage in described 5th memory element, according to the safety protection warning checking data of described article of safety protection warning in described 4th memory element, described article of safety protection warning content-data in described 4th memory element is verified；
(35) after passing through verification, the safety protection warning content-data making described article of safety protection warning in described 4th memory element covers in described 5th memory element the safety protection warning content-data of described article of safety protection warning of storage, and deletes the safety protection warning information of described article of safety protection warning in the 4th memory element；
(36) described safety protection warning display device displays according to the safety protection warning information being updated in described 5th memory element.
Further, described mechanically moving includes removable vehicle.
The invention has the beneficial effects as follows: the present invention can pass through to utilize the renewal of the greatly convenient safety protection warning information of the inspection mechanically moving such as vehicle or private vehicle, save manpower and safety protection warning O&M cost, and improve promptness and the reliability of safety protection warning information updating under the special environment such as field or Forest Park.
Accompanying drawing explanation
Fig. 1 illustrates the flow chart of the safety monitoring information updating method according to the present invention.
Detailed description of the invention
As shown in Figure 1, the safety monitoring information updating method of the present invention, including: safety protection warning information is distributed to multiple movable mechanical, being arranged on of LCDs be long-range, distributed safety protection warning display device sends safety protection warning information, and makes safety protection warning display device update and show safety protection warning information to having for the plurality of movable mechanical.
" mechanically moving " that include movable mechanical of the present invention is meant to be understood broadly as moveable equipment, apparatus, machinery, electronic installation or its combination in any, such as, " mechanically moving " includes removable vehicle, and it being preferably public transit vehicle, taxi etc., described safety protection warning display device is positioned at bus station.It is illustrated for public transit vehicle below.It will be clear for those skilled in the art that the present invention does not repel other equipment, apparatus, machinery, electronic installation or its combination in any.
It addition, each memory element can be the storage mediums such as SDRAM, FLASH, SSD or its combination, " wireless network " is preferably WiFi network.
According to a preferred embodiment of the invention, this information updating method farther includes:
(1) safety protection warning information is distributed to multiple movable mechanical M1, M2 ..., Mn, described movable mechanical all includes the first GPS unit, the first wireless communication unit, the second Wireless Telecom Equipment, the 3rd wireless communication unit, the first memory element and the second memory element, described first memory element storage safety protection warning information, and described second memory element authentication storage dictionary and identifying algorithm, and the 3rd wireless communication unit can read described first memory element, wherein n is the natural number more than 10.
When above-mentioned movable mechanical is public transit vehicle, the process of above-mentioned distribution is the public transport station at public transit vehicle, by server or play in public transport station each public transit vehicle distribute data function equipment, send, to each public transit vehicle, the safety protection warning information that at least one safety protection warning is corresponding.This public transport station has cordless communication network, and this network can realize radio communication and data transmission with each public transit vehicle.
(2) the plurality of movable mechanical sends safety protection warning information to the safety protection warning display device with LCDs, described safety protection warning display device includes the 4th wireless communication unit, 5th wireless communication unit, 3rd memory element, 4th memory element and the 5th memory element, the write authentication information of use when wherein the 3rd memory element storage is for communicating with the plurality of movable mechanical, and described 4th wireless communication unit attempts carrying out radio communication with said write authentication information and outside all the time, described 5th memory element is for storing the safety protection warning information that safety protection warning display device is currently displaying and/or warns.
(3) described safety protection warning display device is updated display according to described safety protection warning information.
Wherein, step (1) including:
(11) by described movable mechanical M1, M2 ..., Mn the first wireless communication unit remove the data in described first memory element；
(12) by the first wireless communication unit to described movable mechanical M1, M2 ..., Mn respective first memory element write a plurality of safety protection warning information, described each safety protection warning information all includes safety protection warning content-data, safety protection warning time stamp data.
According to some currently preferred embodiments of the present invention, described safety protection warning content-data includes the content-data of at least one safety protection warning, and the content-data of every safety protection warning is each divided into multiple pieces, and be set with identifier different from each other between each piece, and described identifier is also all different from each other for described each bar safety protection warning.
The ending of described safety protection warning content-data includes the safety protection warning checking data of fixed byte size, for verifying in described safety protection warning content-data the data except described safety protection warning checking data.
Described step (2) including:
(21) first GPS unit of described movable mechanical M1 obtains the current location of described movable mechanical M1；
(22) when the distance of described position and safety protection warning display device is less than the first predetermined threshold value, starting the second wireless communication unit, to set up the second cordless communication network, this second cordless communication network is refined net；
(23) described second cordless communication network receives the write authentication information that the 4th wireless communication unit of described safety protection warning display device sends；
(24) described second cordless communication network identifying algorithm according to described second memory element storage, the write authentication information received is authenticated (certification policy in this verification process adopts the purview certification strategy under the protocol frames such as 802.11a/b/g/n/ac), obtain the first authentication information, and search whether there is the second authentication information matched with described first authentication information in the certification dictionary of described second memory element storage；
(25) when finding described second authentication information, start the 3rd wireless communication unit to set up the 3rd cordless communication network and to close the second cordless communication network, 3rd cordless communication network is refined net, and its password or password are said write authentication information；
(26) the 5th Wireless Telecom Equipment of described safety protection warning display device writes authentication information for password or password access the 3rd cordless communication network with described first, so that based on the maximum identifier of each article of safety protection warning in the 4th memory element of this safety protection warning display device and safety protection warning time stamp data, read described safety protection warning content-data at least some of of described first memory element storage, this at least one of safety protection warning content-data is initial with the block after described maximum identifier, and by this at least Part I be stored in described 4th memory element of described safety protection warning display device, described in this storing process, the first GPS unit detects the position of described movable mechanical M1；
(27) once the distance of described position and safety protection warning display device is more than the second predetermined threshold value, then the 3rd cordless communication network is closed；
(28) remaining described movable mechanical M2, M3, ..., Mn obtains the current location of himself, and ought the wherein current location of some movable mechanical Mk and the distance of the safety protection warning display device current location less than the first predetermined threshold value and this movable mechanical Mk and described remaining described movable mechanical M2, M3 ..., when the respective current location of Mn is all higher than three predetermined threshold value, repeat the above steps (22)-(28).
Described step (3) including:
(31) described safety protection warning display device reads each safety protection warning time stamp data of storage in its 4th memory element；
(32) described each safety protection warning time stamp data is sorted sequentially in time；
(33) judge that whether described each safety protection warning time stamp data is more than the timestamp of the safety protection warning information of storage in described 5th memory element；
(34) when the safety protection warning time stamp data of certain safety protection warning in described 4th memory element is later than the safety protection warning time stamp data of certain safety protection warning of storage in described 5th memory element, according to the safety protection warning checking data of described article of safety protection warning in described 4th memory element, described article of safety protection warning content-data in described 4th memory element is verified；
(35) after passing through verification, the safety protection warning content-data making described article of safety protection warning in described 4th memory element covers in described 5th memory element the safety protection warning content-data of described article of safety protection warning of storage, and deletes the safety protection warning information of described article of safety protection warning in the 4th memory element；
(36) described safety protection warning display device displays according to the safety protection warning information being updated in described 5th memory element.
Above-mentioned each threshold value of the present invention can by the data volume size etc. of those skilled in the art's selection according to particular hardware equipment and the safety protection warning information determined by parameters such as safety protection warning resolution, number of colours, utilize said method of the present invention and step, through specifically debugging acquisition.
The narration made for presently preferred embodiments of the present invention above is the purpose for illustrating, and it is not intended to limit the present invention accurately for disclosed form, learn and make an amendment or change to be possible based on above instruction or from embodiments of the invention, embodiment is for explaining orally principles of the invention and allowing those skilled in the art utilize the present invention select in practical application and describe with various embodiments, and the technological thought attempt of the present invention is determined by claim and equalization thereof.
Claims (9)
1. a safety monitoring information updating method, including: safety protection warning information is distributed to multiple movable mechanical, being arranged on of LCDs be long-range, distributed safety protection warning display device sends safety protection warning information, and makes safety protection warning display device update and show safety protection warning information to having for the plurality of movable mechanical.
2. safety monitoring information updating method according to claim 1, it is characterised in that described method farther includes:
(1) safety protection warning information is distributed to multiple movable mechanical M1, M2 ..., Mn, described movable mechanical all includes the first GPS unit, the first wireless communication unit, the second Wireless Telecom Equipment, the 3rd wireless communication unit, the first memory element and the second memory element, described first memory element storage safety protection warning information, and described second memory element authentication storage dictionary and identifying algorithm, and the 3rd wireless communication unit can read described first memory element, wherein n is the natural number more than 10；
(2) the plurality of movable mechanical sends safety protection warning information to the safety protection warning display device with LCDs, described safety protection warning display device includes the 4th wireless communication unit, 5th wireless communication unit, 3rd memory element, 4th memory element and the 5th memory element, the write authentication information of use when wherein the 3rd memory element storage is for communicating with the plurality of movable mechanical, and described 4th wireless communication unit attempts carrying out radio communication with said write authentication information and outside all the time, described 5th memory element is for storing the safety protection warning information that safety protection warning display device is currently displaying and/or warns；
(3) described safety protection warning display device is updated display according to described safety protection warning information.
3. safety monitoring information updating method according to claim 2, it is characterised in that described step (1) including:
(11) by described movable mechanical M1, M2 ..., Mn the first wireless communication unit remove the data in described first memory element；
(12) by the first wireless communication unit to described movable mechanical M1, M2 ..., Mn respective first memory element write a plurality of safety protection warning information, described each safety protection warning information all includes safety protection warning content-data, safety protection warning time stamp data.
4. safety monitoring information updating method according to claim 3, it is characterized in that, described safety protection warning content-data includes the content-data of at least one safety protection warning, and the content-data of every safety protection warning is each divided into multiple pieces, and is set with identifier different from each other between each piece.
5. safety monitoring information updating method according to claim 4, it is characterized in that, the ending of described safety protection warning content-data includes the safety protection warning checking data of fixed byte size, for verifying in described safety protection warning content-data the data except described safety protection warning checking data.
6. safety monitoring information updating method according to claim 5, it is characterised in that described identifier is also all different from each other for described each bar safety protection warning.
7. safety monitoring information updating method according to claim 3, it is characterised in that described step (2) including:
(21) first GPS unit of described movable mechanical M1 obtains the current location of described movable mechanical M1；
(22) when the distance of described position and safety protection warning display device is less than the first predetermined threshold value, starting the second wireless communication unit, to set up the second cordless communication network, this second cordless communication network is refined net；
(23) described second cordless communication network receives the write authentication information that the 4th wireless communication unit of described safety protection warning display device sends；
(24) described second cordless communication network identifying algorithm according to described second memory element storage, the write authentication information received is authenticated, obtain the first authentication information, and search whether there is the second authentication information matched with described first authentication information in the certification dictionary of described second memory element storage；
(25) when finding described second authentication information, start the 3rd wireless communication unit to set up the 3rd cordless communication network and to close the second cordless communication network, 3rd cordless communication network is refined net, and its password or password are said write authentication information；
(26) the 5th Wireless Telecom Equipment of described safety protection warning display device writes authentication information for password or password access the 3rd cordless communication network with described first, so that based on the maximum identifier of each article of safety protection warning in the 4th memory element of this safety protection warning display device and safety protection warning time stamp data, read described safety protection warning content-data at least some of of described first memory element storage, this at least one of safety protection warning content-data is initial with the block after described maximum identifier, and by this at least Part I be stored in described 4th memory element of described safety protection warning display device, described in this storing process, the first GPS unit detects the position of described movable mechanical M1；
(27) once the distance of described position and safety protection warning display device is more than the second predetermined threshold value, then the 3rd cordless communication network is closed；
(28) remaining described movable mechanical M2, M3, ..., Mn obtains the current location of himself, and ought the wherein current location of some movable mechanical Mk and the distance of the safety protection warning display device current location less than the first predetermined threshold value and this movable mechanical Mk and described remaining described movable mechanical M2, M3 ..., when the respective current location of Mn is all higher than three predetermined threshold value, repeat the above steps (22)-(28).
8. safety monitoring information updating method according to claim 7, it is characterised in that described step (3) including:
(31) described safety protection warning display device reads each safety protection warning time stamp data of storage in its 4th memory element；
(32) described each safety protection warning time stamp data is sorted sequentially in time；
(33) judge that whether described each safety protection warning time stamp data is more than the timestamp of the safety protection warning information of storage in described 5th memory element；
(34) when the safety protection warning time stamp data of certain safety protection warning in described 4th memory element is later than the safety protection warning time stamp data of certain safety protection warning of storage in described 5th memory element, according to the safety protection warning checking data of described article of safety protection warning in described 4th memory element, described article of safety protection warning content-data in described 4th memory element is verified；
(35) after passing through verification, the safety protection warning content-data making described article of safety protection warning in described 4th memory element covers in described 5th memory element the safety protection warning content-data of described article of safety protection warning of storage, and deletes the safety protection warning information of described article of safety protection warning in the 4th memory element；
(36) described safety protection warning display device displays according to the safety protection warning information being updated in described 5th memory element.
9. safety monitoring information updating method according to claim 1, it is characterised in that described mechanically moving includes removable vehicle.
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| JPH08194447A (en) * | 1995-01-13 | 1996-07-30 | Kokusai Electric Co Ltd | Electronic signage system |
| CN1212415A (en) * | 1997-09-19 | 1999-03-31 | 三菱电机株式会社 | Image data transfer system and method |
| CN1952989A (en) * | 2006-10-09 | 2007-04-25 | 林南潮 | A multifunctional intelligentized electronic caution board system |
| CA2202353C (en) * | 1994-10-11 | 2007-08-14 | Michael C. Park | Delivery of data including preloaded advertising data |
| CN201936447U (en) * | 2011-03-07 | 2011-08-17 | 毛振刚 | Intelligent bus station board |
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2202353C (en) * | 1994-10-11 | 2007-08-14 | Michael C. Park | Delivery of data including preloaded advertising data |
| JPH08194447A (en) * | 1995-01-13 | 1996-07-30 | Kokusai Electric Co Ltd | Electronic signage system |
| CN1212415A (en) * | 1997-09-19 | 1999-03-31 | 三菱电机株式会社 | Image data transfer system and method |
| CN1952989A (en) * | 2006-10-09 | 2007-04-25 | 林南潮 | A multifunctional intelligentized electronic caution board system |
| CN201936447U (en) * | 2011-03-07 | 2011-08-17 | 毛振刚 | Intelligent bus station board |
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