CN101944270A - Construction safety wireless protection system - Google Patents
Construction safety wireless protection system Download PDFInfo
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- CN101944270A CN101944270A CN2009100885610A CN200910088561A CN101944270A CN 101944270 A CN101944270 A CN 101944270A CN 2009100885610 A CN2009100885610 A CN 2009100885610A CN 200910088561 A CN200910088561 A CN 200910088561A CN 101944270 A CN101944270 A CN 101944270A
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Abstract
The invention provides a construction safety wireless protection system, which consists of ground equipment and a ground handheld terminal, wherein the ground equipment is arranged in front of the direction of a vehicle running construction zone, and the ground handheld terminal is carried by a construction zone worker; and the ground equipment can monitor whether a vehicle passes through the direction in real time, records the speed of the vehicle, then sends the information to the ground handheld terminal and gives an alarm to the construction personnel. The system is simple, has simple operation, reduces the waste of the worker, and belongs to a road construction safety wireless protection system with better safety protection.
Description
Technical field
The invention belongs to the wireless communication technique field, particularly a kind of road construction safe wireless guard system.
Background technology
Along with the development of China Railway and improving constantly of train running speed, the safety problem in the railway transport course is matters vital to national well-being and the people's livelihood.In order to ensure being engaged in safeguarding in the work progress at daily railway, electricity, support personnel's safety, the operating efficiency that improves, strengthen the work such as information communication in the construction operation process, need set up a cover and can satisfy the communication system that reaches between interval construction operation personnel between interval workmen and running train or other coordination personnel etc.
At present, the construction safety protection work of China railways system works department is also very backward, just to scheduling application construction skylight point, arranges worker's protected personnel (outfit portable station) operation office for train receiving departure AT STATION of being engaged in then at the station at construction section two ends, supervision circuit train passes through and ruuning situation
Site safety protected personnel (outfit portable station) is arranged in the working-yard, between the security protection personnel by the contact of conversing of simple portable station, guarantee the safety of working-yard, in all security protection series is the most backward, not only wasted manpower, and might cause unexpected the generation owing to the carelessness of protected personnel.
Summary of the invention
At the deficiencies in the prior art, it is simple to the invention provides a kind of system, simple to operate, and safety can better road construction safe wireless guard system.
The wireless guard system of construction safety of the present invention is made up of uphole equipment, ground handheld terminal; Described uphole equipment is placed in the place ahead that vehicle drives towards the direction of construction section, and the ground handheld terminal is carried by construction section staff; Whether uphole equipment can be monitored this direction in real time has vehicle to cross and write down its speed of a motor vehicle, then information is sent to the ground handheld terminal, and the workmen is proposed to report to the police.
In general in construction of railways, passing train speed is all very fast, should settle uphole equipment in position far away, construction section the place ahead, can install terrestrial repetition equipment this moment between uphole equipment and construction section, the information that uphole equipment is monitored can send to the ground handheld terminal timely and accurately, this terrestrial repetition equipment can be accepted the information that uphole equipment sends, and it is transmitted to the ground handheld terminal.
Uphole equipment in the wireless guard system of above-mentioned construction safety has storage unit, storaged voice file in advance wherein, and the voice document information of storage can be sent to the ground handheld terminal.
Like this suggested warning message of voice warning that receives of ground handheld terminal will understand more clear.
In addition, storage unit can also be stored corresponding daily record after the security alarm incident takes place; Perhaps after train hypervelocity incident takes place, store corresponding daily record.
Description of drawings
Fig. 1 system construction drawing of the present invention
Embodiment
Below by specific embodiment the method for the invention is further specified.
2 kilometers places in the place ahead and rear at construction of railways section 1 respectively settle a tread equipment 2, and the unit that tests the speed in the uphole equipment 2 uses the laser velocimeter device, measures distance range: 30～1000m; Measure range accuracy :≤± 2m; Finding speed scope: 5～160Km/h.Uphole equipment has storage unit, and storage unit stores information of voice prompt in advance, and can store uphole equipment daily record of work file.
Between uphole equipment and construction section, settle ground trunking 3.
The staff of construction section carries ground handheld terminal 4.
Communication frequency between the said equipment can for 450MHZ～～470MHZ, the communication frequency in the present embodiment is 450HZ.
As the approaching construction of train section, and when entering the measurement range of uphole equipment 2, uphole equipment 2 will be monitored the speed near train, and by the corresponding voice document of storage unit query, report to construction section 1, terrestrial repetition equipment 3 sends to ground handheld terminal 3 after receiving the information of uphole equipment 2, realizes security alarm, guarantees that the workmen withdraws the train operation circuit.
After the security alarm incident takes place, the storage unit of uphole equipment 2 will be stored corresponding daily record.Uphole equipment 2 can set in advance a top speed value, when the train speed that monitors surpasses this top speed, sends warning information, and stores corresponding daily record.
Safety for the section that guarantees to construct, to alarming as early as possible near train, uphole equipment 2 can be placed on the vehicle line from the farther position of construction section, can be sent to ground handheld terminal 4 in time for the warning information that makes uphole equipment 2 simultaneously, between uphole equipment 2 and construction section 1, install more terrestrial repetition equipment 3 additional.
Claims (4)
1. the wireless guard system of construction safety is made up of uphole equipment, ground handheld terminal; Described uphole equipment is placed in the place ahead that vehicle drives towards the direction of construction section, and the ground handheld terminal is carried by construction section staff; Whether uphole equipment can be monitored this direction in real time has vehicle to cross and write down its speed of a motor vehicle, then information is sent to the ground handheld terminal, and the workmen is proposed to report to the police.
2. the wireless guard system of a kind of construction safety as claimed in claim 1, it is characterized in that, between uphole equipment and the construction section terrestrial repetition equipment is installed, described trunking can be accepted the information that uphole equipment sends, and it is transmitted to the ground handheld terminal.
3. the wireless guard system of a kind of construction safety as claimed in claim 1 is characterized in that uphole equipment has storage unit, storaged voice file in advance wherein, but uphole equipment query calls voice document and be sent to the ground handheld terminal.
4. the wireless guard system of a kind of construction safety as claimed in claim 3 is characterized in that, described storage unit can be stored corresponding daily record after security alarm incident or train hypervelocity incident take place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100885610A CN101944270A (en) | 2009-07-09 | 2009-07-09 | Construction safety wireless protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100885610A CN101944270A (en) | 2009-07-09 | 2009-07-09 | Construction safety wireless protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101944270A true CN101944270A (en) | 2011-01-12 |
Family
ID=43436248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100885610A Pending CN101944270A (en) | 2009-07-09 | 2009-07-09 | Construction safety wireless protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101944270A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416343A (en) * | 2015-10-26 | 2016-03-23 | 中国铁道科学研究院电子计算技术研究所 | Comprehensive early warning method and system for track construction |
| CN107972700A (en) * | 2017-11-23 | 2018-05-01 | 武汉旗云高科工程技术有限公司 | A kind of low-power consumption Train Approaching early warning system and method based on LoRa local networkings |
| CN109686094A (en) * | 2019-01-30 | 2019-04-26 | 武汉理工大学 | A kind of highway construction workspace is variable to repeat speed limiting system |
-
2009
- 2009-07-09 CN CN2009100885610A patent/CN101944270A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416343A (en) * | 2015-10-26 | 2016-03-23 | 中国铁道科学研究院电子计算技术研究所 | Comprehensive early warning method and system for track construction |
| CN107972700A (en) * | 2017-11-23 | 2018-05-01 | 武汉旗云高科工程技术有限公司 | A kind of low-power consumption Train Approaching early warning system and method based on LoRa local networkings |
| CN109686094A (en) * | 2019-01-30 | 2019-04-26 | 武汉理工大学 | A kind of highway construction workspace is variable to repeat speed limiting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110112 |